CN114307407A - Medical waste sterilization treatment's exhaust treatment device - Google Patents

Abstract

The invention relates to a waste gas treatment device for medical waste sterilization treatment, which comprises a shell, wherein a drying cavity, a treatment cavity and a disinfection cavity which are mutually independent are arranged in the shell, two sides of the disinfection cavity are respectively communicated with the drying cavity and the processing cavity, a purifying device for filtered waste gas is arranged in the drying cavity, the purifying device is used for sucking waste gas and purifying the waste gas, the shell is provided with an air injection assembly, the output end of the air injection component leads to the disinfection cavity, the waste gas treatment device for the medical waste sterilization treatment of the invention crushes the medical waste through the crushing component, and the steam is discharged by the air injection assembly to dry and sterilize, and waste gas is generated after the steam is sterilized, purify waste gas through purifier to gaseous row after the purification realizes retrieving cyclic utilization behind meeting jet-propelled subassembly.

Description

Medical waste sterilization treatment's exhaust treatment device

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of medical waste treatment, in particular to a waste gas treatment device for medical waste sterilization treatment.

[ background of the invention ]

Medical waste is generated after patients are examined and treated in each hospital and each doctor, the medical waste is used as harmful garbage and needs to be treated, infectious diseases caused by improper treatment of the medical waste are prevented, waste gas is generated after the medical waste is treated, the generated waste gas can cause discomfort of human bodies if the waste gas is inhaled by people, and the damage to the functions of the human bodies or life danger caused by too much and serious inhalation can be generated.

However, in the prior art, the medical waste is only disinfected during the treatment, and the generated waste gas is not purified, and if the waste gas is directly discharged, the waste gas is not only harmful to human bodies, but also affects the environment, so that a device capable of treating the waste gas after the medical waste is treated is needed.

[ summary of the invention ]

The invention aims to provide an exhaust gas treatment device for medical waste sterilization treatment, aiming at the defects in the prior art.

In order to achieve the aim, the invention provides a waste gas treatment device for medical waste sterilization treatment, which comprises a shell, wherein a drying cavity, a treatment cavity and a disinfection cavity which are mutually independent are arranged in the shell, and two sides of the disinfection cavity are respectively communicated with the drying cavity and the treatment cavity;

the drying cavity is internally provided with a purifying device for filtering waste gas, the purifying device is used for sucking the waste gas and purifying the waste gas, the shell is provided with a gas injection assembly, the output end of the gas injection assembly leads to the disinfection cavity, the disinfection cavity and the treatment cavity are internally used for releasing high-temperature steam for disinfection, and the waste gas after disinfection enters the drying cavity, the purifying device filters and purifies, drying cavity one side is provided with an exhaust port, the gas injection assembly is connected with a connecting pipe between the shell, the input end of the connecting pipe is connected with the gas injection assembly, the output end of the connecting pipe leads to the drying cavity, the gas after cleaning of the drying cavity passes through the connecting pipe, and the connecting pipe inputs the gas injection assembly.

Preferably, purifier includes shell, push pedal and screens subassembly, the shell is installed on the stoving intracavity wall, be equipped with the inner chamber in the shell, the push pedal slides and sets up the inner chamber, be equipped with evenly distributed's extraction opening in the shell, every extraction opening lower extreme all articulates there is the linkage board, all is equipped with in every extraction opening and is used for blocking the screens subassembly of linkage board, evenly be equipped with the through-hole in the push pedal, all be equipped with the check valve in the through-hole, gaseous can only follow up the passage down, be equipped with the linkage subassembly in the push pedal, drive through the linkage subassembly the removal of push pedal, the removal of push pedal drives the linkage board swing.

Preferably, a crushing component for crushing the medical waste is arranged in the treatment cavity, and a vibrating mechanism for transferring the medical waste into the disinfection cavity is arranged on the lower side of the crushing component.

Preferably, the drying cavity is internally provided with a collection part for storing the medical waste residues and a monitoring component for monitoring the content of the medical waste residues in a sliding manner, and the monitoring component is in communication connection with the collection part.

Preferably, a cavity is formed in the shell and located on the lower side of the treatment cavity, and the vibration mechanism is located between the cavity and the treatment cavity.

Preferably, the vibration mechanism comprises a containing plate, the lower end of the containing plate is fixedly connected with a sliding rod, the sliding rod penetrates through a through hole between the cavity and the treatment cavity and is arranged on a driving assembly in the cavity, and the output end of the driving assembly is in transmission connection with the sliding rod.

Preferably, the driving assembly comprises two piston cylinders arranged at the bottom of the cavity in parallel, and a piston rod is arranged on each piston cylinder; be provided with the axle sleeve pole on the roof of cavity, the axle sleeve pole is located two between the piston cylinder, it is provided with the pivot to rotate on the axle sleeve pole, the both ends of pivot all are provided with the runner, the runner is close to one side of piston rod all is provided with the connecting rod, the connecting rod with the piston rod is articulated, is close to in addition on the storage board one side swing joint has the movable rod on the connecting rod, the movable rod other end with slide bar swing joint.

Preferably, the air injection assembly comprises an air injection box and an air injection pipeline arranged on the shell, one end of the air injection pipeline is communicated to the disinfection cavity, and the output end of the air injection pipeline is provided with a filter block.

Preferably, the air injection pipeline is positioned at the lower side of the cavity, a connecting hole communicated with the air injection pipeline is formed in the bottom surface of the cavity, and one of the piston cylinders is positioned in the connecting hole, so that the piston cylinder can be heated through steam.

Preferably, the upper end of the treatment cavity is provided with a lug, and the lower side of the protruding peak of the lug is provided with a recovery piece in sliding connection.

The invention has the advantages that:

1. according to the waste gas treatment device for the medical waste sterilization treatment, the medical waste is crushed by the crushing assembly, the steam is discharged by the gas injection assembly to dry and sterilize, waste gas is generated after steam sterilization, the waste gas is purified by the purification device, and the purified gas is recycled after being discharged by the gas injection assembly.

2. According to the waste gas treatment device for medical waste sterilization treatment, the crushed materials are screened out through the vibration assembly, and the situation that the joints cannot be dried and disinfected after the crushed materials are adhered is prevented.

3. According to the waste gas treatment device for medical waste sterilization treatment, the movable plate in the collecting piece descends along with the fact that the weight of the medical waste residues is heavier and heavier, so that the trapezoidal blocks are driven to move, the touch rod is driven to contact the touch switch, a monitor is started, and a function of reminding people of recycling the residues is achieved.

[ description of the drawings ]

FIG. 1 is a schematic perspective view of a medical waste treatment vapor recovery unit;

FIG. 2 is a schematic perspective sectional view of a medical waste treatment vapor recovery unit;

FIG. 3 is a schematic side sectional view of a medical waste treatment vapor recovery device;

FIG. 4 is an enlarged schematic view of A of FIG. 3;

FIG. 5 is a schematic view of the structure of FIG. 3 in the direction B-B;

FIG. 6 is a schematic view of the structure of FIG. 3 in the direction C-C;

FIG. 7 is an enlarged schematic view of D of FIG. 3;

FIG. 8 is a schematic view of the structure of FIG. 3 in the direction E-E;

FIG. 9 is an enlarged schematic view of F of FIG. 3;

FIG. 10 is a schematic view of the structure of FIG. 3 in the direction G-G;

fig. 11 is an enlarged schematic view of H of fig. 3.

FIG. 12 is a schematic view of the structure in the direction J-J of FIG. 5.

Reference numerals: 11-housing, 12-opening and closing component, 13-universal wheel, 14-push rod, 15-connecting pipe, 16-lug, 17-movable baffle, 18-recovery component, 181-disinfection chamber, 182-treatment chamber, 183-drying chamber, 184-gear chamber, 185-cavity, 2-air injection component, 21-air injection box, 22-air injection pipeline, 23-switch valve, 24-filter block, 25-sliding plate, 26-push rod, 27-connecting folding rod, 3-grinding component, 31-grinding roller, 32-first gear, 33-first gear shaft, 34-transmission component, 35-power component, 36-output shaft, 37-first bevel gear, 381-second bevel gear, 382-second gear, 383-second gear shaft, 39-transmission piece, 4-vibration component, 411-containing plate, 412-sliding rod, 42-sleeve rod, 43-rotating wheel, 44-piston rod, 45-connecting rod, 46-piston cylinder, 47-movable rod, 5-detection piece, 51-detection basket, 52-humidity detector, 53-swing baffle, 6-collection piece, 61-collection basket, 62-movable plate, 63-sliding rod, 64-first trapezoidal block, 71-adsorption plate, 8-monitoring component, 81-monitor, 82-touch switch and 83-spring. 84-touch rod, 85-second touch block, 9-purification device, 91-shell, 912-sliding groove, 913-inner cavity, 92-rotary table, 93-connecting rod, 931-fixed block, 94-clamping component, 941-touch block, 942-reset spring, 943-moving bar, 944-magnet, 945-magnetic block, 946-elastic element, 947-clamping block, 95-push plate, 951-one-way valve, 961-connecting bar, 962-ratchet bar, 97-ratchet wheel, 98-linkage plate and 99-rotary table shaft.

[ detailed description ] embodiments

The following detailed description of the present invention will be made with reference to the accompanying drawings.

The reference numerals and components referred to in the drawings are as follows:

throughout the description, it is obvious that the embodiments described in this specification are only a part of possible technical solutions of the present invention, and other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention should be considered as falling within the protection scope of the present invention.

Technical solutions between the embodiments of the present invention described in the present specification may be combined with each other, but it is necessary for those skilled in the art to realize the technical solutions.

Referring to fig. 1 to 12, the waste gas treatment device for sterilization treatment of medical waste of the present invention comprises a housing 11, wherein a drying chamber 181, a treatment chamber 182 and a disinfection chamber 183 which are independent from each other are arranged in the housing 11, and two sides of the disinfection chamber 183 are respectively communicated with the drying chamber 181 and the treatment chamber 182;

a purification device 9 for filtered waste gas is arranged in the drying cavity 181, the purification device 9 is used for sucking the waste gas and purifying the waste gas, a gas injection assembly 2 is arranged on the casing 11, the output end of the gas injection assembly 2 is communicated with the disinfection cavity 183 and is used for releasing high-temperature steam into the disinfection cavity 183 and the treatment cavity 182 for disinfection, the disinfected waste gas enters the drying cavity 181 and is sucked into the purification device 9 for filtration and purification, an exhaust port is arranged on one side of the drying cavity 181, a connecting pipe 15 is connected between the gas injection assembly 2 and the casing 11, the input end of the connecting pipe 15 is connected with the gas injection assembly 2, the output end of the connecting pipe 15 is communicated into the drying cavity 181, and the gas cleaned in the drying cavity 181 is input into the gas injection assembly 2 through the connecting pipe 15, so that the gas is recycled;

in the specific operation: the medical waste is put into the processing cavity 182 and crushed, the crushed material falls into the disinfection cavity 183, the high-temperature steam released by the disinfection cavity 183 is disinfected through the gas spraying component 2, the disinfected gas enters the drying cavity 181, the filtering device 9 sucks the waste gas for purification, and the purified gas returns to the gas spraying component 2 through the connecting pipe 15, so that the recycling of the gas is realized.

Further, the purification device 9 includes a shell 91, a push plate 95 and a clamping assembly 94, the shell 91 is installed on the inner wall of the drying chamber 181, an inner chamber 913 is arranged in the shell 91, the push plate 95 is slidably arranged in the inner chamber 913, a plurality of uniformly distributed air extraction ports are arranged in the shell 91, specifically thirty-six air extraction ports are provided in the purification device, the lower end of each air extraction port is hinged with a linkage plate 98, the clamping assembly 94 for clamping the linkage plate 98 is arranged in each air extraction port, a plurality of through holes are uniformly arranged in the push plate 95, a one-way valve 951 is arranged in each through hole, air can pass through the linkage plate from bottom to top only, and the one-way valve 951 can be opened only by pressure, a linkage assembly is arranged on the push plate 95, the linkage assembly drives the push plate 95 to move, and the movement of the push plate 95 drives the linkage plate 98 to swing;

to be noted: the inner cavity 913 and the push plate 95 are completely attached to each other, so that air can only flow to the upper side of the push plate 95 through the one-way valve 951, and when the linkage plate 98 closes the inner cavity 913, the inner cavity 913 is in a sealed state.

In the specific operation: when the push plate 95 moves upwards, the linkage plate 98 can be driven to rotate, the effect of closing the air suction opening is achieved, when the push plate 95 moves downwards, the linkage plate 98 is driven to rotate reversely, the effect of opening the air suction opening is achieved, and when the push plate 95 moves downwards, air flows to the upper side of the push plate 95 from the lower side of the push plate 95, so that preliminary purification is achieved.

Further, the clamping assembly 94 comprises a contact block 941, a moving bar 943 and a clamping block 947, a sliding groove 912 is formed in the housing 91, the clamping block 947 and the moving bar 943 are slidably connected in the sliding groove 912, the clamping block 947 is kept in a horizontal state, the clamping block 947 and the moving bar 943 are in a vertical state, the contact block 941 is fixed at the upper end of the moving bar 943, a magnet 944 is formed in the moving bar 943, and a magnetic block 945 is fixedly connected to one end of the clamping block 947, which is located in the sliding groove 912;

in the specific operation: push pedal 95 upward movement, and then drive linkage plate 98 swing and close the extraction opening, and then make swing plate 98 and fixture block 947 contact, and then drive fixture block 947 and remove, when swing plate 98 moved fixture block 947 upper end, the extraction opening is closed, fixture block 947 prevents to swing plate 98 and swings downwards, when push pedal 95 moves downwards, and push pedal 95 touches and touches contact block 941, and make contact block 941 move downwards, and then drive and move strip 943 and move downwards, and then make magnet 944 move downwards, make magnet 944 with magnetic block 945 looks peaceful, the magnetic force that magnet 944 drove drives magnetic block 945 and slides to sliding tray 912, thereby make fixture block 947 and linkage plate 98 break away from the contact connection, linkage plate 98 swings downwards this moment, make the extraction opening open.

Further, the linkage assembly comprises a rotary table 92, a connecting rod 93 and a fixed block 931, the rotary table 92 is rotatably connected to the disinfection cavity 181, the fixed block 931 is fixed at one end of the rotary table 92, the connecting rod 93 is connected between the fixed block 931 and the push plate 95, the connecting rod 93 is hinged to the push plate 95, and the fixed block 931 is slidably connected in the connecting rod 93;

through the rotation of the rotary table 92, the fixed block 931 is further driven to rotate around the center of the rotary table 92, and further the connecting rod 93 is driven to swing, and the swing of the connecting rod 93 further drives the push plate 95 to reciprocate up and down, so that the effect of pumping the waste gas is achieved.

Furthermore, the periphery of the linkage plate 98 is connected with two symmetrical ratchet wheels 97, two ends of the push plate 95 are symmetrically connected with connecting strips 961, the lower end of each connecting strip 961 is provided with a ratchet bar 962, and the ratchet wheels 97 are externally connected with a torsion spring for resetting;

to be noted: the ratchet bar 962 can drive the ratchet wheel 97 to rotate only when moving upwards;

the pushing plate 95 moves upwards to drive the connecting strip 961 and the ratchet bar 962 to move upwards, so as to drive the ratchet wheel 97 to rotate, so as to drive the linkage plate 98 to close, and the linkage plate 98 is clamped through the clamping component 94, when the pushing plate 95 moves downwards, the linkage plate 98 cannot reset due to the clamping of the clamping component 94, and when the clamping component 94 is separated from the linkage plate 98 in contact connection, the torsion spring drives the linkage plate 98 to reset.

Further, a return spring 942 for returning the contact block 914 is connected between the contact block 941 and the inner cavity 913, and an elastic member 946 for returning the latch 947 is connected between the latch 947 and the sliding cavity 912.

Further, the upper side of the treatment cavity 182 is provided with a through hole, an opening and closing component 12 is arranged at the through hole, when medical waste needs to be treated, the opening and closing component 12 is opened to throw the medical waste into the treatment cavity 182 to crush the medical waste, a crushing component 3 for crushing the medical waste is arranged in the treatment cavity 182, the lower side of the crushing component 3 is provided with a vibrating component 4 for screening and scattering the crushed materials, the air injection component 2 is used for releasing high-temperature steam into the disinfection cavity 183 and the treatment cavity 182 to sterilize the medical waste, an openable and closable moving baffle 17 is arranged between the drying cavity 181 and the disinfection cavity 183, the sterilized medical waste is discharged from the disinfection cavity 183 into the drying cavity 181 through the opening of the moving baffle 17 to be dried, and the crushed materials are screened and scattered through the vibrating component 4 and then are discharged from the treatment cavity 182 into the disinfection cavity 183 to be treated.

To be noted: the opening and closing assembly 12 can prevent the steam generated during the sterilization from being discharged through the treatment cavity 182 when being closed, and the opening and closing assembly 12 can be opened when medical waste needs to be put in, and the opening and closing assembly 12 can be a baffle plate and a handle is arranged on the baffle plate to facilitate the opening or automatically realize the opening and closing function by using a sensor and an energy supply device.

Further, a collecting part 6 for storing medical waste residues is slidably arranged in the drying cavity 181, a monitoring component 8 is arranged in the drying cavity 181, the monitoring component 8 is used for monitoring the content of the medical waste residues in the collecting part 6,

when the collecting member 6 is full of the collected materials, the monitoring component 8 gives an alarm to remind the staff of carrying out subsequent treatment.

Further, monitoring subassembly 8 can also be with external discharge mechanism communication connection, and after monitoring subassembly 8 monitored the medical waste residue in collecting piece 6 and reached certain content, the residue in the piece 6 is discharged with collecting to the external discharge mechanism of control to the realization is to the automatic discharge of medical waste residue, thereby improves the degree of automation of this device, and what need explain, discharge mechanism's concrete mode of setting is prior art, and the event is not repeated here.

Further, monitoring subassembly 8 includes the monitoring sensor, and the monitoring sensor can be weight sensor for the weight of the medical waste residue in the monitoring piece 6, and the monitoring sensor also can be visual sensor simultaneously, is used for monitoring the volume of the medical waste residue of collecting piece 6, and in addition, the monitoring sensor also can be the combination of weight sensor and visual sensor.

In the embodiment of the invention, the monitoring sensor is preferably a combination of a weight sensor and a visual sensor, so that when only the visual sensor is used, the weight of the medical waste residue reaches the limit weight, and the volume of the medical waste residue does not reach the standard of starting a discharge mechanism, the medical waste residue in the collecting part 6 is difficult to discharge due to the fact that the medical waste residue is continuously increased in weight, and the medical waste residue is seriously damaged;

if only the weight sensor is used, the volume of the medical residues exceeds the amount of the medical residues collected by the collecting piece 6, and if the medical residues are continued, the medical residues all fall back into the disinfection cavity, so that the medical residues are difficult to discharge.

Further, a cavity 185 is arranged in the housing 11, the cavity 185 is positioned at the lower side of the processing cavity 182, a connecting through hole is arranged between the cavity 185 and the processing cavity 182, the vibration assembly 4 is positioned between the cavity 185 and the processing cavity 182, the vibration assembly 4 comprises a containing plate 411, the lower end of the containing plate 411 is fixedly connected with a sliding rod 412, the sliding rod 412 penetrates through the connecting through hole between the cavity 185 and the processing cavity 182, the driving assembly is arranged in the cavity 185, the driving assembly further comprises a shaft sleeve rod 42, the shaft sleeve rod 42 is fixedly connected to the inner wall of the cavity 185, two sides of the shaft sleeve rod 42 are symmetrically provided with rotating wheels 43, the two rotating wheels 43 are connected through rotating shafts, the rotating shafts are rotatably connected to the shaft sleeve rod 42, one ends of the two rotating wheels 43, which are far away from each other, are respectively hinged with a connecting rod 45, the connecting rods 45 are arranged at the eccentric positions of the rotating wheels 43, two sides of the shaft sleeve rod 42 are also symmetrically provided with piston cylinders 46, the piston rods 44 are slidably connected in the piston cylinders 46, the piston cylinder 46 is fixed at the bottom of the cavity 185, a movable rod 47 is hinged on the connecting rod 45 close to one side of the object containing plate 411, and the other end of the movable rod 47 is hinged with the sliding rod 412.

Further, the air injection assembly 2 includes an air injection box 21 and an air injection pipe 22, the air injection pipe 22 is located at the lower side of the cavity 185, a connection hole is provided between the cavity 185 and the air injection pipe 22, one of the piston cylinders 46 is located in the connection hole, so that the piston cylinder 46 can be heated by steam, the air injection pipe 22 is communicated into the sterilizing chamber 183, and channels are provided on the bottom and both side walls of the sterilizing chamber 183 to be connected to the air injection pipe 22, so that the drying efficiency is improved, and a filter block 84 is provided on the inner wall of the sterilizing chamber 183 to prevent the residue from entering the air injection pipe 22 to cause pollution.

To be noted: the height of one side of the containing plate 411 close to the sterilizing chamber 183 is lower than that of the other side, so that the crushed objects on the containing plate 411 can be conveniently shaken into the drying chamber 182 during vibration.

By the technical scheme, the reciprocating movement of the containing plate 411 is driven by the reciprocating movement of the piston rod 44 in the piston cylinder 46, so that crushed objects on the containing plate 411 are shaken continuously, the adhered crushed objects are separated, the position of an adhesion part can be disinfected, the adhesion part is not easy to disinfect and dry at ordinary times, so that a worker recovering medical residues is affected by viruses which are not cleaned due to the fact that the medical residues are disinfected, one piston cylinder 46 is heated by high-temperature steam, gas in the piston cylinder 46 is heated and expanded, the piston rod 44 in the piston cylinder 46 is driven to move, the connecting rod 45 is driven to move, the rotating wheel 43 is driven to rotate, the other piston rod 44 and the connecting rod 45 are driven to move in the piston cylinder 46 at the other side, and the gas in the piston cylinder 46 is compressed due to the movement of the other piston rod 44, a reaction force is formed to push the piston rod to move in a resetting way.

Further, a detection part 5 for detecting the humidity of the medical waste residue is arranged on the lower side of the disinfection cavity 183 in a sliding mode.

Further, the detection piece 5 includes detecting basket 51, it is equipped with the moisture detector 52 that is used for detecting humidity in the detection basket 51 to detect basket 51 bottom, it is equipped with swing baffle 53 to detect the one side swing joint that basket 51 is close to stoving chamber 181, the bottom leans on stoving chamber 181 one side slope in the detection basket 51, thereby the residue gets into and detects basket 51 back crushed thing and can roll and fall to the one side that detects basket 51 is close to stoving chamber 181, and move stoving chamber 181 and disinfection chamber 183 be connected through-hole department detecting basket 51, the crushed thing in the detection basket 51 will be discharged in the stoving chamber 181, disinfect.

To be noted: the detection basket 51 is provided with a plurality of fine vent holes on the lower side wall, so that the steam in the air injection pipeline 22 can sterilize residues in the detection basket 51.

With the above technical solution, the moisture detector 52 continuously detects the moisture of the crushed materials in the detection basket 51 during the drying process, and when the moisture is less than 3% RH, the detection basket 51 will rise to discharge the crushed materials in the detection basket 51 into the drying chamber 181.

Furthermore, the upper end of the processing cavity 182 is provided with a lug 16, and the lower side of the protruding peak of the lug 16 is provided with a recovery piece 18 in sliding connection;

to be noted: one side of the bump 16 is a horizontal plane, the other side is a curved surface, the curved surface has a convex point, the convex point forms two slope surfaces with different slopes, the position of the convex point is positioned at the upper side of the recovery member 18, namely, the slope of the slope near one side of the recovery member 18 is larger than that of the slope at the other side, so that more water vapor can be adsorbed on the slope at one side with smaller slope, and can flow to the convex point after being condensed into water beads and then drop into the recovery member 18.

With the technical scheme, the dried water vapor can rise to be liquefied and attached to the bump 16, and water drops can fall into the recovery piece 18 through the shape of the bump 16 to play a role in recovering waste water.

Further, the collecting part 6 comprises a collecting basket 61, a moving plate 62 is movably connected in the collecting basket 61, and a sliding rod 63 is detachably connected to the lower end of the moving plate 62.

To be noted: as the weight of the residue on the moving plate 62 increases, the moving plate 62 is further lowered, and the slide bar 63 serves as a guide so that the moving plate 62 moves only up and down.

Further, monitoring subassembly 8 includes monitor 81, touch switch 82 and touching pole 84, and monitor 81 is fixed in casing 11 outer end, and touch switch 82 sets up in monitor 81, and touching pole 84 slides and sets up in casing 11, and slide bar 63 lower extreme has linked firmly first trapezoidal piece 64, and the contact of first trapezoidal piece 64 lower extreme is equipped with second trapezoidal piece 85, and second trapezoidal piece 85 fixed connection is in the one end that monitoring 81 was kept away from to touching pole 84.

Further, a spring 83 is fixedly connected between the other end of the second trapezoid block 85 and the housing 11.

With the above technical solution, in this embodiment, the monitor 81 is an alarm, and as the weight of the residue on the moving plate 62 increases, the moving plate 62 descends, and further the sliding rod 63 is driven to move downwards, and further the first trapezoidal block 64 is driven to move downwards, and further the second trapezoidal block 85 is driven to move, and further the movable touch rod 84 is driven to move towards one side close to the monitor 81, and further the movable touch rod 84 is driven to contact with the touch switch 82, so that the monitor 81 is started to alarm and inform the worker of the recovery of the residue, the worker discharges the medical residue by pulling out the collection basket 61, and the spring 83 can reset the second trapezoidal block 85 and separate the touch rod 84 from the touch switch 82.

Further, a switch valve 23 is arranged in the air injection pipeline 22, the switch valve 23 is in signal connection with the humidity detector 52, a sliding block 25 is arranged in the air injection pipeline 22 in a sliding connection mode, the upper end of the sliding block 25 is connected with a push rod 26, the upper end of the push rod 26 is connected with a connecting folding rod 27, and the connecting folding rod 27 is connected to the lower end of the movable baffle 17 and the lower end of the detection basket 51;

with the above technical scheme, when the humidity detector 52 detects that the humidity is lower than 3% RH, the switch valve 23 is opened, so that steam enters the left side of the switch valve 23, and the detection basket 51 and the movable baffle 17 are pushed to move upwards, so that residues are discharged into the drying chamber 181.

Further, the grinding assembly 3 comprises grinding rollers 31, a transmission assembly 34, a power member 35 and an output shaft 36, the power member 35 is installed in the housing 11, the output shaft 36 is connected to one end of the power member 35, the other end of the output shaft 36 is fixedly connected with a first bevel gear 37, one end of the first bevel gear 37 is in meshing connection with a second bevel gear 381, a second gear shaft 383 is fixedly connected in the second bevel gear 381, a second gear 382 is arranged on the periphery of the second gear shaft 383, two adjacent second gears 382 are in meshing connection, four second gear shafts 383 are provided, the grinding rollers 31 are fixedly connected on the periphery of the second gear shaft 383, six grinding rollers 31 are further arranged on the lower sides of the four grinding rollers 31, a first gear shaft 33 is fixedly connected in one end of the six grinding rollers 31, a first gear 32 is fixedly connected on the periphery of the first gear shaft 33, two adjacent first gears 32 are in mutual meshing connection, and a transmission assembly 34 is fixedly connected between the first gear shaft 33 and the output shaft 36 at the lower side of the output shaft 36, and the transmission assembly 34 is a belt transmission in the embodiment, and other transmission modes can be used besides the belt transmission.

Furthermore, a turntable shaft 99 is fixedly connected to the center of the turntable 92, a transmission member 39 is connected between the turntable shaft 99 and a second gear shaft 383 on the side far away from the power member 35, where the transmission member 39 is a belt pulley assembly for transmission, and can also use gear transmission and other transmission modes capable of driving the turntable shaft 99 and the second gear shaft 383 to rotate for transmission.

With the above technical solution, by starting the power component 35, further driving the output shaft 36 to rotate, further driving the first bevel gear 37 to rotate, further driving the second bevel gear 381 to rotate, further driving the second gear shaft 383 to rotate, further driving the second gear 382 to rotate, further driving the four grinding rollers 31 on the upper side to rotate, thereby playing a role of grinding, the output shaft 36 rotates, further driving the transmission component 34 to rotate, further driving the first gear shaft 33 to rotate, further driving the first gear 32 to rotate, further driving the grinding roller 31 on the lower side to rotate, the grinding roller 31 on the lower side and the grinding roller 31 on the upper side are in a vertical state, thereby playing a role of further fully grinding.

Further, a handle 14 for pushing the cart is fixedly connected to the outer end of the housing 11, and four universal wheels 13 for facilitating the movement of the housing 11 are arranged on the lower side of the housing 11.

The specific operation of the invention is as follows: the medical waste is put into the processing cavity 182, the power part 35 is started to drive the output shaft 36 to rotate, the first bevel gear 37 is driven to rotate, the second bevel gear 381 is driven to rotate, the second gear shaft 383 is driven to rotate, the second gear 382 is driven to rotate, the four grinding rollers 31 on the upper side are driven to rotate, so that the grinding effect is achieved, the output shaft 36 rotates, the transmission part 34 is driven to rotate, the first gear shaft 33 is driven to rotate, the first gear 32 is driven to rotate, the grinding roller 31 on the lower side and the grinding roller 31 on the upper side are in a vertical state, so that the further full grinding is achieved, and ground objects fall onto the object containing plate 411;

high-temperature steam is sprayed into the paint spraying channel 22 through the air spraying box 21 to heat one of the piston cylinders 46, so that the air in the piston cylinder 46 is heated and expanded, the piston rod 44 in the piston cylinder 46 is driven to move, the connecting rod 45 is driven to move, the rotating wheel 43 is driven to rotate, the other piston rod 44 and the connecting rod 45 are driven to move in the piston cylinder 46 on the other side, the air in the piston cylinder 46 is compressed due to the movement of the other piston rod 44, reaction force is formed to push the piston rod to reset and move, the reciprocating movement of the piston rod 44 in the piston cylinder 46 is used for driving the object containing plate 411 to reciprocate, so that the objects on the object containing plate 411 are shaken continuously, the adhered crushed objects are separated, the position of the adhesion position can be disinfected, and the adhesion position is not easy to disinfect and dry at ordinary times, so that the staff recovering the medical residues are affected by the virus which is not cleaned after the medical residues are disinfected;

the crushed objects on the object containing plate 411 fall into the detection basket 51, high-temperature steam is continuously provided into the disinfection chamber 183 through the air injection pipeline 22 for high-temperature disinfection, and the humidity inside the detection basket 51 is detected by the humidity detector 52, when the humidity detector 52 detects that the humidity is lower than 3% RH, the opening and closing valve 23 is opened, thereby allowing the steam to enter the left side of the switch valve 23, further pushing the detection basket 51 and the moving baffle 17 to move upwards, thereby communicating the disinfection chamber 183 with the drying chamber 181, the residue can roll off after the detection basket 51 moves upwards, further pushes the swing baffle 53 to swing, thereby discharging the residue into the collection basket 61 in the drying chamber 181, the dried water vapor rises, liquefies and adheres to the bump 16, water drops fall into the recovery piece 18 through the shape of the bump 16 to play a role in recovering waste water, and the cleaned water can continue to return to the air injection assembly 2 for use;

the second gear shaft 383 rotates to drive the transmission member 39 to rotate, the turntable shaft 99 is driven to rotate, the turntable 92 is driven to rotate, the fixing block 931 is driven to rotate, the connecting rod 93 is driven to swing, the push plate 95 is driven to reciprocate up and down, when the push plate 95 moves upwards, exhaust gas is sucked into the inner cavity 913, the connecting strip 961 and the ratchet bar 962 are driven to move upwards, after the ratchet bar 962 moves for a certain distance, the ratchet bar 962 is meshed with the ratchet 97 to drive the ratchet 97 to rotate, the linkage plate 98 is driven to swing to close the air suction opening, the swing plate 98 is contacted with the clamping block 947 to drive the clamping block 947 to move, when the swing plate 98 moves to the upper end of the clamping block 947, the air suction opening is closed, the clamping block 947 prevents the swing plate 98 from swinging downwards, when the push plate 95 moves downwards, the push plate 95 contacts with the contact block 941, and the contact block 941 moves downwards, then the moving bar 943 is driven to move downwards, and further the magnet 944 moves downwards, so that the magnet 944 and the magnetic block 945 are parallel, the magnetic force driven by the magnet 944 drives the magnetic block 945 to slide towards the sliding groove 912, so that the clamping block 947 is in contact connection with the linkage plate 98, at this time, the torsion spring releases energy, the linkage plate 98 swings downwards, so that the pumping hole is opened, the linkage plate 98 is clamped by the clamping component 94, and when the push plate 95 moves downwards, the inner cavity 913 is in a sealed state, the waste gas at the lower side of the push plate 95 flows to the upper side of the push plate 95 through the one-way valve, so that the air in the drying cavity 181 flows upwards, and further the cleaned air is input into the air injection box 21 through the connecting pipe 15, so that the recycling circulation effect of the steam is realized, and along with the increase of the weight of the residue on the moving plate 62, the moving plate 62 can further make the moving bar 62 descend, and further drive the sliding bar 63 to move downwards, and then the first trapezoidal block 64 is driven to move downwards, and then the second trapezoidal block 85 is driven to move, so that the touch rod 84 is driven to move towards one side close to the monitor 81, and then the touch rod and the touch rod 84 are driven to contact with the touch switch 82, so that the monitor 81 is started to alarm and inform the staff of recovering the residue, and the staff can discharge the medical residue by pulling out the collection basket 61.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be regarded as the protection scope of the present invention.

Claims (10)

1. The waste gas treatment device for the sterilization treatment of the medical waste is characterized by comprising a shell (11), wherein a drying cavity (181), a treatment cavity (182) and a disinfection cavity (183) which are mutually independent are arranged in the shell (11), and two sides of the disinfection cavity (183) are respectively communicated with the drying cavity (181) and the treatment cavity (182);

the drying device is characterized in that a purification device (9) for filtered waste gas is arranged in the drying cavity (181), the purification device (9) is used for sucking the waste gas and purifying the waste gas, an air injection assembly (2) is arranged on the shell (11), the output end of the air injection assembly (2) leads to the disinfection cavity (183) and is used for releasing high-temperature steam into the disinfection cavity (183) and the treatment cavity (182) for disinfection, the disinfected waste gas enters the drying cavity (181) and is sucked into the purification device (9) for filtration and purification, an exhaust port is arranged on one side of the drying cavity (181), a connecting pipe (15) is connected between the air injection assembly (2) and the shell (11), the input end of the connecting pipe (15) is connected with the air injection assembly (2), and the output end of the connecting pipe (15) leads to the drying cavity (181), the gas cleaned by the drying cavity (181) is input into the gas spraying assembly (2) through the connecting pipe (15).

2. The waste gas treatment device for the sterilization treatment of the medical waste according to claim 1, wherein the purification device (9) comprises a shell (91), a push plate (95) and a clamping component (94), the shell (91) is installed on the inner wall of the drying cavity (181), an inner cavity (913) is arranged in the shell (91), the push plate (95) is slidably arranged in the inner cavity (913), the shell (91) is internally provided with uniformly distributed pumping holes, the lower end of each pumping hole is hinged with a linkage plate (98), each pumping hole is internally provided with the clamping component (94) for clamping the linkage plate (98), the push plate (95) is internally provided with through holes, the through holes are internally provided with one-way valves (951), gas can only pass from bottom to top, the push plate (95) is provided with the linkage component, the linkage component drives the push plate (95) to move, the movement of the push plate (95) drives the linkage plate (98) to swing.

3. The exhaust gas treatment device for sterilization treatment of medical waste according to claim 1, wherein a grinding module (3) for grinding medical waste is provided in the treatment chamber (182), and a vibration mechanism (4) for transferring medical waste into the sterilization chamber is provided on the lower side of the grinding module (3).

4. The waste gas treatment device for the sterilization treatment of medical waste according to claim 3, wherein a collecting member (6) for storing medical waste and a monitoring assembly (8) for monitoring the content of medical waste are slidably arranged in the drying chamber (181), and the monitoring assembly (8) is in communication connection with the collecting member (6).

5. The exhaust treatment device for sterilization treatment of medical waste according to claim 4, wherein a cavity (185) is provided in the housing (11), the cavity (185) is located at the lower side of the treatment chamber (182), and the vibration mechanism (4) is located between the cavity (185) and the treatment chamber (182).

6. The waste gas treatment device for the sterilization treatment of medical waste according to claim 5, wherein the vibration mechanism (4) comprises a containing plate (411), a sliding rod (412) is fixedly connected to the lower end of the containing plate (411), the sliding rod (412) penetrates through a through hole between the cavity (185) and the treatment cavity (182), and a driving assembly is arranged in the cavity (185), and the output end of the driving assembly is in transmission connection with the sliding rod (412).

7. A medical waste disposal device as claimed in claim 6 wherein said drive assembly comprises two piston cylinders (46) disposed side by side at the bottom of said cavity (185), said piston cylinders (46) having piston rods (44) disposed thereon; be provided with axle sleeve pole (42) on the roof of cavity (185), axle sleeve pole (42) are located two between piston cylinder (46), it is provided with the pivot to rotate on axle sleeve pole (42), the both ends of pivot all are provided with runner (43), runner (43) are close to one side of piston rod (44) all is provided with connecting rod (45), connecting rod (45) with piston rod (44) are articulated, are close to in addition flourishing thing board (411) one side swing joint has movable rod (47) on connecting rod (45), the movable rod (47) other end with slide bar (412) swing joint.

8. The waste gas treatment device for the sterilization treatment of the medical waste according to claim 7, wherein the air injection assembly (2) comprises an air injection box (21) and an air injection pipeline (22) arranged on the shell (1), one end of the air injection pipeline (22) is communicated with the disinfection cavity (183), and the output end of the air injection pipeline (22) is provided with a filter block (24).

9. The exhaust gas treatment device for sterilization treatment of medical waste according to claim 8, wherein said air injection duct (22) is located at a lower side of said cavity (185), a connecting hole communicated with said air injection duct (22) is opened at a bottom surface of said cavity (185), and one of said piston cylinders (46) is located in the connecting hole, so that the piston cylinder (46) can be heated by steam.

10. The waste gas treatment device for the sterilization treatment of medical waste according to claim 9, wherein the treatment chamber (182) is provided with a projection (16) at the upper end, and the lower side of the projection (16) at the protruding peak is provided with a slidably connected recovery member (18).

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