CN112443874A

CN112443874A - Mechanical wet type oil smoke separating and purifying equipment

Info

Publication number: CN112443874A
Application number: CN202011415231.0A
Authority: CN
Inventors: 曹小高
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-03-05
Anticipated expiration: 2040-12-07
Also published as: CN112443874B

Abstract

The invention discloses mechanical wet type oil fume separation and purification equipment, which belongs to the technical field of oil fume purification equipment and is characterized by comprising a support frame body, an air suction system, a spray separation system, a filtration and purification system, a water purification tank, a discharge valve, a water purification pump, a water purification valve, a water purification pipe, a connector I, a water valve I, a connector II, a water valve III, a heating ring I, a heating ring II, a reducer, an oil discharge electric valve, an oil discharge pipe and an oil drum.

Description

Mechanical wet type oil smoke separating and purifying equipment

Technical Field

The invention relates to the technical field of oil fume purification equipment, in particular to mechanical wet-type oil fume separation and purification equipment.

Background

The oil fume purifying equipment is a device for treating oil fume waste gas, is mainly applied to purifying and treating low-altitude oil fume discharged from kitchens, and can be used for kitchens in places such as hotels, restaurants, wineshops, restaurants, schools, institutions, factories and the like. Oil smoke clarification plant belongs to the flue gas treatment field in the environmental protection trade. At present, operators in the catering industry must install kitchen oil fume purifiers when opening a store, which is a hard regulation of environmental protection departments, and catering operators may be cancelled out to sell business licenses if the kitchen oil fume purifiers are not installed or the purification rates of the installed oil fume purifiers are not qualified. Therefore, it is very important to research and develop an effective oil fume purification device, not only to deal with the environmental evaluation inspection, but also to effectively guarantee the health of other people and the purification of the environment! At present, several different types of purification technologies are derived from certain development of the oil fume purification industry, wherein the purification technologies comprise an electrostatic oil fume purifier, a UV light oxidation catalytic oil fume purifier and the like, and the oil fume purification has certain effects but also has a plurality of defects. The electrostatic oil fume purifier utilizes the electrons emitted from the cathode in the high voltage electric field and the negative ions produced by the collision of the electrons with air molecules to capture the oil fume, black fume and oil mist particles to charge the particles, and the charged particles are adsorbed by the anode under the action of the electric field to reach the aim of eliminating and purifying oil fume. The electrostatic oil fume purifier has the advantages of high purification efficiency, wide application environment and the like. However, there are advantages and disadvantages of everything, and despite the advantages of the electrostatic oil smoke purifier in the market, many people neglect the disadvantages contained therein. The electrostatic oil fume purifier has the following defects: a. the electrostatic oil fume purifier adopts a high-voltage electrostatic electric field to ionize, decompose and collect oil fume molecules, a large amount of oil fume molecules are collected into an oil collecting tray inside a case, a kitchen stove can often generate high-channeling flames, and the flames are sucked into the oil fume purifier to easily ignite internal oil fume, so that fire is caused. b. The working time of the electrostatic oil fume purifier is long, the oil fume purification efficiency is reduced, and the electric field in the electrostatic oil fume purifier adsorbs too many oil fume exhaust particles, so that the electric field ionization and the adsorption efficiency are low. In addition, the electrostatic oil fume purifier also has the defects of high disassembly difficulty, difficulty in cleaning, high cost and high price. The UV photooxidation catalytic oil fume purifier converts kitchen oil fume molecules into carbon dioxide and water by using an ultraviolet C section, and further decomposes the kitchen oil fume to clean and harmless components. The UV photocatalytic oil fume purifier has the following defects: a. the power consumption is larger, and a plurality of ultraviolet lamp tubes are arranged in the ultraviolet lamp tube, and the power of each lamp tube is up to kilowatt. b. The ultraviolet lamp tube can be adhered by oil stains after being used for a long time, so that the oil smoke purification capability is lost. c. High-power ultraviolet rays can generate high-concentration ozone and radiation to the periphery when working, and threaten the human body. Through long-time research and thinking, the mechanical wet type oil smoke separation and purification equipment is finally researched and developed, has high automation degree, moderate price and simple operation, and avoids the defects of the two purification equipment.

Disclosure of Invention

The invention aims to provide mechanical wet type oil fume separation and purification equipment to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme:

mechanical wet-type oil smoke separation and purification equipment, its characterized in that: the air suction system comprises an air suction hood, a connecting port, an orifice plate and wind wheels, wherein the two wind wheels are uniformly and symmetrically arranged in the air suction hood, the orifice plate is arranged outside the wind wheels and can protect the wind wheels and resist the entering of large substances, a connecting port is arranged above the air suction hood, the oil smoke absorbed by the wind wheels is discharged from the upper connecting port, and the spraying and separating system comprises a barrel body, an upper conical cover flange, an upper maintaining flange, a lower cone, a gooseneck tube, an overflow port, a spraying tube inlet, an oil outlet, a heating ring I and a heating ring II, An upper oil level probe, a lower oil level probe, a water quality probe, an air inlet pipe, an inner spray pipe, a spiral spray coil pipe, a differential separation system, a dredging and discharging system and an exhaust system, wherein the uppermost end of a barrel body is welded with an upper flange of the barrel body, the lowermost end of the barrel body is welded with an upper maintenance flange, an upper conical cover is arranged above the barrel body, an opening below the upper conical cover is welded with an upper conical cover flange, an upper conical cover plate is arranged above the upper conical cover, the upper conical cover flange is fixedly connected with the upper flange of the barrel body through bolts, the lower part of the barrel body is connected with a lower conical body, the lower conical body is conical, an opening above the lower conical body is welded with a lower maintenance flange, the upper maintenance flange is fixedly connected with the lower maintenance flange through bolts, a gooseneck pipe is connected at the conical surface of the lower conical body, the gooseneck pipe is bent upwards and then transversely connected, an overflow port is arranged above the gooseneck pipe, the upper oil level, the water quality probe is arranged at the bending part of the gooseneck, the lower part of the lower cone is connected with the dredging and discharging system, a spray pipe inlet is arranged near the lower part of an upper flange of the bucket body and at the tangent of the bucket body, the spray pipe inlet penetrates through the wall of the bucket body and is connected with an internal spiral spray coil pipe, an oil outlet is arranged below the bucket body along the tangent direction of the cylinder of the bucket body, a heating coil II is arranged at the oil outlet and can prevent grease blockage, an air inlet pipe is connected into and extends into the interior of the bucket body from an upper conical cover plate, the air inlet pipe is connected with an air inlet after being bent, an inner spray pipe is arranged at the lowest pipe opening of the air inlet pipe, the spiral spray coil pipe is in a spiral shape and is spirally wound on the inner wall of the bucket body and uniformly spirals to the position near a stirring plate from the upper conical cover plate, the differential speed separating system is arranged on the upper conical cover plate and extends into the interior of the bucket body and penetrates through the whole bucket body and, namely a stirring plate, an oil scraping plate, a stirring sheet and the like, and different purposes are realized. The differential separation system is composed of two drives with different powers, namely an inner shaft drive and an outer shaft drive, wherein the inner shaft drive drives the inner shaft to rotate. The differential separation system comprises an inner shaft drive, an outer shaft drive, an inner shaft drive stand, a main outer wheel, an auxiliary outer wheel, a bearing III, an upper conical cover plate, an inner shaft, an outer shaft, a bearing I, a bearing II, a stirring plate, an oil scraping plate and a stirring sheet, wherein the outer shaft drive drives the main outer wheel, the main outer wheel drives the auxiliary outer wheel through a belt, the auxiliary outer wheel drives the outer shaft to run, the inner shaft and the outer shaft are connected through the bearings I and II at two ends, the inner shaft and the outer shaft can rotate freely relatively, the auxiliary outer wheel is arranged at the upper end of the outer shaft, an outer ring and an upper conical cover plate are arranged on an inner ring and an outer shaft of the bearing III, the stirring plates are arranged at 180 degrees, the stirring plates are welded at the lower positions of the outer shaft, the vertical width of the stirring plates is large, the rotating speed is; the oil scraping plates are welded or bolted with the inner shaft, the oil scraping plates are three and evenly distributed, the outermost edges of the oil scraping plates are close to the inner wall of the barrel body, the rotating speed of the inner shaft is very low, and the rotating speed of the inner shaft is basically kept between 0.5 and 2 circles per minute; the stirring blade is arranged at the lowest part of the inner shaft and is positioned near a shaftless spiral blade of the dredging and discharging system, and the stirring blade can effectively prevent the lower part of the lower cone from being blocked. And the dredging and discharging system is arranged below the lower cone, receives the solid materials separated from the upper part and pumps the solid materials out through a sewage pump. The dredging and discharging system comprises a sewage pump, a sewage valve, a shaftless spiral sheet, a supporting block, a charging barrel, a spiral power system, a stirring sheet, an inner shaft and a fixing sheet, wherein the stirring sheet is arranged at two and 180 degrees, the outermost edge of the stirring sheet is attached to the inner wall below the lower cone, and falling materials of the lower cone from the upper side are pushed by the shaftless spiral sheet and discharged under the pumping action of the sewage pump. The exhaust system is arranged on the upper conical cover plate, the exhaust system is a core component of the whole equipment, the exhaust system can filter and purify flue gas in the equipment and exhaust clean air after filtration and purification, the exhaust system comprises the upper conical cover plate, an inner pipe, a filter screen, active carbon, an outer pipe, an air outlet pipe and a drain outlet, the inner pipe is welded on the upper conical cover plate and penetrates through the upper conical cover plate, the lower edge of the inner pipe extends into one section below the upper conical cover plate, the upper edge of the inner pipe protrudes out of the upper conical cover plate, the filter screen is arranged at the lower end port of the inner pipe, the active carbon is arranged in the inner pipe, the outer pipe is welded on the upper conical plate, the outer pipe is coaxial with the inner pipe and is sleeved outside the inner pipe, the upper end port of the outer pipe is sealed, an annular gap is formed between the outer pipe and the inner pipe, the upper end port of the outer pipe is higher than the, when after-sale maintenance is needed, the wooden plug of the sewage draining exit is pulled out, and internal sewage can be drained after the wooden plug is pulled out. The filtering and purifying system is an important component of the whole equipment, the filtering and purifying system can filter and purify the sewage after spraying and separating, and the purified water after filtering and purifying is discharged into a water purifying tank. The filtering and purifying system comprises a storage bin, a filtering bin, a buffer bin, a pressing cover, a pressing spring, a filter element I, a filter element II, an access cover, an access hole, a conveying pipe, a booster pump, a lifting pipeline, a high liquid level floating ball and a low liquid level floating ball, the whole box body is divided into three areas by a plurality of partition plates, namely the storage bin, the filtering bin and the buffer bin, the storage bin is positioned on the right side in the box, the filtering bin is positioned on the upper left side, the buffer bin is positioned on the lower left side, the filter element I and the filter element II are arranged in the filtering bin, a central pipe at the head of the filter element penetrates through the filtering bin and the partition plate of the buffer bin, the upper pressing cover presses the filter element I and the filter element II tightly by the pressing spring, the spraying and separating system discharges water into the storage bin by a gooseneck pipe, an overflow port is welded with the access hole, the high, the booster pump passes through the lifting pipeline and goes into the filter bin with sewage pump, and keeps certain water pressure, and under certain water pressure's state, the PP cotton of sewage infiltration No. 1 filter core, No. 2 filter cores just discharges into to the buffer memory storehouse through the center tube in, and buffer memory storehouse below is connected with the conveyer pipe.

The water purification after filtration purification system handles flows in the water purification groove through the conveyer pipe, is provided with low liquid level floater II in the water purification groove, and the water purification groove external connection has the water purification valve, and the water purification valve is motorised valve and automatic control, and water purification valve one end is connected with the water purification pump, and the other end passes through the nozzle stub to be connected with the water purification groove bottom, and water purification valve, water purification pump stop when water purification inslot water level reachs to be less than low liquid level, start when the water level is higher than low liquid level. The outlet of the water purifying pump is connected with a water purifying pipe, a water valve III is connected above the water purifying pipe, one path is connected with a tee joint, a water valve I and a connector I, the other path is connected with a water valve II and a connector II, the connector I is connected with the inlet of the spray pipe, the connector II can be used for connecting with a tap water pipe, the bottom of the water purifying tank is connected with a discharge valve, and the discharge valve can discharge purified water in the water purifying tank. The oil outlet is connected with an oil discharge electric valve after coming out, the oil discharge electric valve is connected with a reducer, the reducer is provided with a heating ring I, the reducer is connected with an oil discharge pipe, and the oil discharge pipe is introduced into an oil drum below.

Support the support body: the support frame body is formed by welding a plurality of square steels and is a frame for supporting the whole equipment. An air suction system: the air suction system absorbs kitchen oil smoke, is usually installed above a cooking range, and a spraying separation system: the spraying separation system is a core component of the whole equipment and is also the key point of the equipment.

The invention has the following advantages: the UV photooxidation catalysis oil smoke purifier has the advantages of good safety, reduction of the occurrence of ignition, improvement of oil smoke purification efficiency, convenience in disassembly and cleaning, low cost, low power consumption, no pollution and no radiation, and does not harm human bodies by converting kitchen oil smoke molecules into carbon dioxide and water by using an ultraviolet C section. The invention is suitable for comprehensive popularization and application.

Drawings

Fig. 1 is a diagram of the overall system architecture of the apparatus I.

Fig. 2 is a diagram of the overall system configuration of the apparatus II.

Fig. 3 is a structural diagram of the spraying separation system of the equipment.

Fig. 4 is a sectional structure diagram of the spraying separation system of the equipment.

Fig. 5 is a structural view of the differential speed separating system of the device.

FIG. 6 is a block diagram of the dredging drainage system of the device.

Fig. 7 is a structural view of an exhaust system of the present apparatus.

Fig. 8 is a structural view of an air suction system of the apparatus.

FIG. 9 is a block diagram of the filtration purification system of the present apparatus.

Detailed Description

Example 1

As shown in figures 1-9 of the drawings,

mechanical wet-type oil smoke separation and purification equipment, its characterized in that: comprises a support frame body 4, an air suction system 1, a spraying separation system 2, a filtering purification system 3, a water purification tank 5, a discharge valve 5-10, a water purification pump 5-2, a water purification valve 5-3, a water purification pipe 5-4, a connector I5-8, a water valve I5-7, a connector II5-9, a water valve II5-6, a water valve III5-5, a heating ring I6-2, a heating ring II6-5, a reducer 6-3 with a large end and a small end, an oil discharge electric valve 6-4, an oil discharge pipe 6-1 and an oil drum 6, wherein the air suction system 1 comprises an air suction hood 1-3, a connector 1-1, a pore plate 1-2 and a wind wheel 1-4, two wind wheels 1-4 are uniformly and symmetrically arranged in the air suction hood 1-3, the pore plate is arranged outside the wind wheel 1-4, the connector 1-1 is, the spraying separation system 2 comprises a barrel body 2-5, an upper cone cover 2-3, a barrel body upper flange 2-4, an upper cone cover flange 2-2, an upper maintenance flange 2-12, a lower maintenance flange 2-13, a lower cone 2-10, a gooseneck 2-22, an overflow port 2-6, a spraying pipe inlet 2-17, an oil outlet 2-11, a heating ring I6-2, a heating ring II6-5, an upper oil level probe 2-7, a lower oil level probe 2-8, a water quality probe 2-9, an air inlet 2-1, an air inlet pipe 2-23, an inner spraying pipe 2-20, a spiral spraying coil pipe 2-21, a differential separation system 8, a dredging and discharging system 9 and an exhaust system 7, wherein the uppermost end of the barrel body 2-5 is welded with the barrel body upper flange 2-4, the lowermost end of the barrel body 2-5 is welded with the upper maintenance flange 2-12, an upper cone cover 2-3 is arranged above a barrel body 2-5, an opening part below the upper cone cover 2-3 is welded with an upper cone cover flange 2-2, an upper cone cover plate is arranged above the upper cone cover 2-3, the upper cone cover flange 2-2 is fixedly connected with an upper barrel flange 2-4 through bolts, the lower part of the barrel body 2-5 is connected with a lower cone 2-10, the lower cone 2-10 is conical, an opening part above the lower cone 2-10 is welded with a lower maintenance flange 2-13, an upper maintenance flange 2-12 is fixedly connected with a lower maintenance flange 2-13 through bolts, a gooseneck pipe 2-22 is connected with the conical surface of the lower cone 2-10, the gooseneck pipe 2-22 is bent upwards and then horizontally connected out, an overflow port 2-6 is arranged on the uppermost part of the gooseneck pipe 2-22, an upper probe oil level 2-7 is arranged below the barrel body 2-5, a lower oil level probe 2-8 is arranged above a lower cone 2-10, a water quality probe 2-9 is arranged at the bending part of a gooseneck 2-22, a stirring sheet 2-14 is arranged at the lowest part of an inner shaft 2-15 and is positioned near a shaftless spiral sheet 9-2 of a dredging and discharging system, the dredging and discharging system 9 is arranged below the lower cone 2-10, the dredging and discharging system 9 comprises a sewage pump 9-7, a sewage valve 9-5, a shaftless spiral sheet 9-2, a supporting block 9-3, a charging barrel 9-4, a spiral power system 9-1, a stirring sheet 2-14, an inner shaft 2-15 and a fixing sheet 9-6, the stirring sheets 2-14 are arranged at 180 degrees, the outermost edge of the stirring sheet (2-14) is attached to the inner wall below the lower cone, and the exhaust system 7 comprises an upper cone cover plate, An inner pipe 7-4, a filter screen 7-5, active carbon, an outer pipe 7-1, an air outlet pipe 7-2 and a sewage outlet 7-3, wherein the inner pipe 7-4 is welded on an upper conical cover plate and penetrates through the upper conical cover plate, the lower side of the inner pipe 7-4 extends into one section below the upper conical cover plate, the upper side of the inner pipe protrudes out of the upper conical cover plate, the lower end port of the inner pipe 7-4 is provided with the filter screen 7-5, the inner pipe 7-4 is internally provided with the active carbon, the upper conical plate is welded with the outer pipe 7-1, the outer pipe 7-1 is coaxial with the inner pipe 7-4 and is sleeved outside the inner pipe 7-4, the upper end port of the outer pipe 7-1 is sealed, an annular gap is arranged between the outer pipe 7-4 and the inner pipe 7-1, the upper end port of, the air outlet pipe 7-2 is positioned below the upper port of the inner pipe 7-1, the side surface of the lowest part of the outer pipe 7-4 is provided with a sewage outlet 7-3, the filtering and purifying system 3 comprises a storage bin 3-15, a filtering bin 3-7, a buffer bin 3-5, a pressing cover 3-1, a pressing spring 3-2, a filter element I3-4, a filter element II3-3, an access cover 3-6, an access hole 3-14, a conveying pipe 3-10, a booster pump 3-9, a lifting pipeline 3-13, a high liquid level floating ball 3-12 and a low liquid level floating ball 3-11, the whole box body is divided into three areas by a plurality of partition boards, namely the storage bin 3-15, the filtering bin 3-7 and the buffer bin 3-5, the storage bin 3-15 is positioned at the right side in the box, the filtering bin 3-7 is positioned at the left upper, the buffer bin 3-5 is positioned at the left lower side, the filter element I3-4 and the filter element II3-3 are arranged in the filter bin 3-7, a central tube at the head of the filter element penetrates through a partition plate between the filter bin 3-7 and the buffer bin 3-5, the filter element I3-4 and the filter element II3-3 are propped against by an upper compaction cover 3-1 through a compaction spring 3-2, the spray separation system 2 discharges water into the storage bin 3-15 through a gooseneck pipe 2-22, an overflow port 2-6 is welded with an access hole 3-14, a high liquid level floating ball 3-12 and a low liquid level floating ball 3-11 are arranged in the storage bin 3-15, a booster pump 3-9 pumps sewage into the filter bin 3-7 through a lifting pipeline 3-13, a low liquid level floating ball II5-1 is arranged in the water purifying tank 5, a water purifying valve 5-, one end of a water purifying valve 5-3 is connected with a water purifying pump 5-2, the other end is connected with the bottom of a water purifying tank 5 through a short pipe, the outlet of the water purifying pump 5-2 is connected with a water purifying pipe 5-4, a water valve III5-5 is connected above the water purifying pipe 5-4, one path is connected with a tee joint, a water valve I5-7 and a connector I5-8, the other path is connected with a water valve II5-6 and a connector II5-9, the connector I5-8 is connected with the inlet 2-17 of a spray pipe, the connector II5-9 can be connected with a tap water pipe for later use, the bottom of the water purifying tank 5 is connected with a discharge valve 5-10, an oil outlet 2-11 is connected with an oil discharge electric valve 6-4, an oil discharge electric valve 6-4 is connected with a large head and a small head reducing diameter 6-3, a heating ring I6-, the oil discharge pipe is communicated into the oil drum 6 below.

The working principle of the invention is as follows: the hot oil smoke is sucked into an air suction system through a wind wheel and is discharged from a connector above the air suction system, the connector of the air suction system is fixedly connected with an air inlet of a spray separation system, the oil smoke is introduced into the spray separation system through an air inlet pipe, an inner spray pipe is arranged at the lower pipe opening of the air inlet pipe and is welded at the edge of the lower pipe opening of the air inlet pipe, the inner spray pipe is communicated with a spiral spray coil pipe, small spray holes are uniformly and densely distributed on the inner spray pipe, the direction of the small spray holes faces to the lower part in the lower pipe opening of the air inlet pipe, the spiral spray coil pipe is spirally and uniformly spirally wound on the inner wall of a barrel body, the spiral spray coil pipe is provided with a plurality of small spray holes which are uniformly and densely distributed, the direction of the small spray holes faces to the axis direction of the barrel body, the small spray holes are horizontally, obliquely upwards and obliquely downwards, the spraying small holes of the lowest layer of the spiral spraying coil pipe are opposite to the stirring plate. The hot oil smoke is discharged from the lower part of the air inlet pipe and then encounters the water mist sprayed by the inner spray pipe and the compact water net of the spiral spray coil pipe to be rapidly cooled, the gaseous oil vapor is condensed into oil drops, the oil mist drops and oil stain particles are mutually mechanically collided, retained and gradually gathered into large particles under the action of the stirring plate, the large particles fall and float on the surface of a water body below, the oil smoke sprayed and treated below gradually flows upwards, the oil smoke encounters the multilayer compact water net when flowing upwards, the compact water net wets and aggravates residual micro particles and oil vapor in the oil smoke again, and the aggravated oil drops and the smoke fall into the water body below and float on the surface of the water body. The oil smoke air sprayed by the spiral spraying coil pipe and the inner spraying pipe continuously rises to the upper cone cover plate, the rising oil smoke air enters the inner pipe through a filter screen of the exhaust system, an activated carbon substance is arranged in the inner pipe, the activated carbon adsorbs and filters harmful substances such as residual tiny particles, peculiar smell and the like after the spraying treatment, and the air filtered by the inner pipe is discharged from the air outlet. The bottom of the spraying separation system is provided with a dredging and discharging system, a gooseneck is connected with a conical surface at the bottom, the gooseneck is bent upwards and then transversely connected out, an overflow port is arranged at the top of the gooseneck, the overflow port is higher than an oil outlet, the oil outlet can be guaranteed to be always below the liquid level by the design, the stirring plate is fixed with the outer shaft, the outer shaft is driven by the outer shaft, the oil scraping plate is fixed with the inner shaft, the inner shaft is driven by the inner shaft, the rotating speed of the oil scraping plate is very slow, the height of the oil scraping plate is consistent with the height of the oil outlet, the oil scraping plate can scrape floating grease above a water body from the oil outlet after rotating, and the tangential. The lower part of the inner shaft is provided with a stirring sheet which can prevent the blockage of the lower cone material, the liquid level in the barrel body is always consistent with the height of an overflow port, a gooseneck pipe discharges relatively clean water in the barrel body, a water quality probe is inserted at the bottom of the gooseneck pipe in the bending direction, a dredging and discharging system is arranged at the bottom of the lower cone body, the dredging and discharging system comprises a shaftless spiral sheet, a sewage valve and a sewage pump, when the water quality probe detects poor water quality in the gooseneck pipe, the sewage valve, the sewage pump and the spiral power system are controlled to start through PLC signals, the inner shaft is driven to start at the same time, the inner shaft drives the lower stirring sheet to rotate, the sewage pump discharges the precipitated substances in the lower cone body, the discharged substances are intensively treated, after the sewage pump works for a certain time, when the water quality probe detects good water quality in the gooseneck pipe, the sewage pump stops, and the sewage valve is. An upper oil level probe is inserted below the barrel body, a lower oil level probe is inserted above the lower cone body, a heating ring is installed at the oil outlet, the oil outlet is connected with an oil discharge electric valve, the oil discharge electric valve is connected with a reducer, the reducer is installed at the reducer, the reducer is connected with an oil discharge pipe, and the oil discharge pipe extends into the oil barrel. The oil smoke is continuously sucked by the air suction system, the spraying separation system continuously sprays and processes, the oil layer on the surface of the water body is gradually thickened, the oil layer gradually extrudes the water body in the barrel body downwards, when the thickness reaches a certain degree and the bottom of the oil layer is high and the lower oil level probe is high, the lower oil level probe sends a signal and automatically opens the oil discharge electric valve through the PLC system, simultaneously, the inner shaft drive is started, the inner shaft drive drives the oil scraping plate to scrape the oil, the oil layer above the water body is gradually scraped from the oil outlet in the tangential direction of the barrel body cylinder, and the oil is discharged into the oil barrel through the oil discharge electric valve, the reducer and the oil discharge pipe, the oil outlet and the reducer can be heated by the heating ring, the oil condensation of the oil in the pipe is prevented, the diameter of the pipe orifice of the oil outlet is larger, the design can prevent blockage, the heating ring is arranged outside the pipe orifice of the, the valve is manually closed when the flow is good and manually opened when the flow is poor. Along with the frizing gradually scrapes out the oil reservoir, oil reservoir thickness diminishes gradually, and when oil reservoir bottommost position reachd the oil level probe position, interior axle drive stops, and the frizing stall stops, and the oil extraction motorised valve is closed simultaneously, and the oil level probe position that goes up is located the oil-out below, and this kind of design can guarantee not contain moisture in the grease that the frizing scraped out at every turn, can 100% scrape out the grease. The stirring plate is driven by an outer shaft, the outer shaft is driven to be linked with the air suction system, the water purification pump and the water purification valve, and when a wind wheel of the air suction system is started, the inner shaft is driven to start the water purification valve and the water purification pump at the same time. The gooseneck bending transversely connects out to the gap after upwards, the gap inserts to filtration purification system's storage storehouse, install the booster pump in the storage storehouse, the booster pump will store the storehouse in the water body pump income filter house, pass through filter core I in the filter house, filter core II filters the back and discharges to the buffer storage storehouse, again by conveyer pipe transport to the water purification tank, again send into through the water purification pipe by the water purification pump and spray in the piece-rate system, water reuse after filtration treatment like this, need fill water or other easy soluble grease's liquid in the water purification tank earlier before equipment launches, and manually open water valve III, water valve I, close water valve II.

The oil smoke that inhales among the piece-rate system that sprays accepts the air suction system, inside the piece-rate system that sprays is got into from the intake pipe, the outer axle drive among the differential piece-rate system starts simultaneously when the piece-rate system that induced drafts starts, outer axle drive drives outer rotation, outer axle drives and stirs the board and rotate, stirs about the board broad, and lies in the interior shower pipe under the position, and the rotation rate is moderate, can block, assemble the oil drop and the tiny particle thing of whereabouts. The oil scraping plates are installed on the inner shaft and are driven and controlled by the inner shaft of the differential separating system, the oil scraping plates are in a static state under the ordinary condition, the oil scraping plates are started when the thickness of an oil layer reaches the position of a lower oil level probe, the rotating speed is 0.5-2 circles per minute, the oil scraping plates are evenly distributed in a circle, each oil scraping plate and an axis form an included angle a, oil can be scraped to the outer side of the circle when the oil scraping plates rotate, the outer edges of the oil scraping plates are attached to the inner wall of the barrel body, and the height positions of the oil scraping plates are consistent with the height of an oil outlet. The heating ring is arranged at the oil outlet, when the ambient temperature is very low, the heating ring can be opened to heat, the oil outlet is heated by the heating ring, the oil outlet indirectly transfers heat to the grease at the pipe orifice, and the grease at the oil outlet is always kept in a flowing state.

The exhaust system adopts a sleeve technology of the inner pipe and the outer pipe, air rises from the inner pipe to the top and then meets the top cover of the outer pipe to be blocked, the blocked air turns around, the air flows downwards to the air outlet pipe after turning, the air is discharged, a sewage discharge outlet is arranged below the air outlet pipe, the sewage discharge outlet can regularly clean oil stains in the air, and the air can be plugged by a wooden plug under the common condition. The inner tube intussuseption is filled with the active carbon, and the adsorbable filtration air-purifying of active carbon installs the filter screen in the inner tube bottom, and the filter screen can filter the great granule of particle size.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Mechanical wet-type oil smoke separation and purification equipment, its characterized in that: comprises a support frame body (4), an air suction system (1), a spraying separation system (2), a filtering purification system (3), a water purification tank (5), a discharge valve (5-10), a water purification pump (5-2), a water purification valve (5-3), a water purification pipe (5-4), a connector I (5-8), a water valve I (5-7), a connector II (5-9), a water valve II (5-6), a water valve III (5-5), a heating ring I (6-2), a heating ring II (6-5), a reducer (6-3), an oil discharge electric valve (6-4), an oil discharge pipe (6-1) and an oil drum (6), wherein the air suction system (1) comprises an air suction cover (1-3), a connector (1-1), a pore plate (1-2) and a wind wheel (1-4), two wind wheels (1-4) are uniformly and symmetrically arranged in an air suction cover (1-3), a pore plate is arranged outside the wind wheels (1-4), a connecting port (1-1) is arranged above the air suction cover (1-3), a spraying separation system (2) comprises a barrel body (2-5), an upper conical cover (2-3), an upper flange of the barrel body, an upper conical cover flange (2-2), an upper maintenance flange (2-12), a lower maintenance flange (2-13), a lower conical body (2-10), a gooseneck pipe (2-22), an overflow port (2-6), a spraying pipe inlet (2-17), an oil outlet (2-11), a heating ring I (6-2), a heating ring II (6-5), an upper oil level probe (2-7), a lower oil level probe (2-8), a water quality probe (2-9), An air inlet (2-1), an air inlet pipe (2-23), an inner spray pipe (2-20), a spiral spray coil pipe (2-21), a differential separation system (8), a dredging and discharging system (9) and an exhaust system (7), wherein the uppermost end of a barrel body (2-5) is welded with an upper flange (2-4) of the barrel body, the lowermost end of the barrel body (2-5) is welded with an upper maintenance flange (2-12), an upper cone cover (2-3) is arranged above the barrel body (2-5), an opening part below the upper cone cover (2-3) is welded with the upper cone cover flange (2-2), an upper cone cover plate is arranged above the upper cone cover (2-3), the upper cone cover flange (2-2) is fixedly connected with the upper flange (2-4) of the barrel body through bolts, and a lower cone (2-10) is arranged below the barrel body (2-5), the lower cone (2-10) is conical, an opening above the lower cone (2-10) is welded with the lower maintenance flange (2-13), the upper maintenance flange (2-12) is fixedly connected with the lower maintenance flange (2-13) through bolts, the conical surface of the lower cone (2-10) is connected with the gooseneck pipe (2-22), the gooseneck pipe (2-22) is bent upwards and then horizontally connected out, the uppermost part of the gooseneck pipe (2-22) is provided with an overflow port (2-6), the lower part of the barrel body (2-5) is provided with the upper oil level probe (2-7), the upper part of the lower cone (2-10) is provided with the lower oil level probe (2-8), the bending part of the gooseneck pipe (2-22) is provided with the water quality probe (2-9), and the lower part of the lower cone (210) is connected with the dredging and discharging system (9), a spray pipe inlet (2-17) is arranged near the lower part of a flange (2-4) on the barrel body and at the tangent of the barrel body, the spray pipe inlet (2-17) penetrates through the wall of the barrel body and is connected with an internal spiral spray coil (2-21), an oil outlet (2-11) is arranged below the barrel body along the tangent direction, the oil outlet (2-11) is connected out along the cylindrical tangent plane of the barrel body, a heating ring II (6-5) is arranged on the oil outlet (2-11), an air inlet pipe (2-23) is connected into and extends into the barrel body from an upper conical cover plate, the upper part of the air inlet pipe (2-23) is bent and then connected with an air inlet (2-1), a circle of internal spray pipe (2-20) is arranged at the opening at the lowest part of the air inlet pipe (2-23), the spiral spray coil (2-21) is spirally and spirally arranged on the inner wall of the barrel body and is uniformly and, the differential separation system (8) is arranged on the upper cone cover plate and extends into the barrel body and penetrates through the whole barrel body and the lower cone body (2-10), the differential separation system (8) comprises an inner shaft drive (8-1), an outer shaft drive (8-6), an inner shaft drive stand (8-2), a main outer wheel (8-7), an auxiliary outer wheel (8-4), a bearing III (8-5), an upper cone cover plate, an inner shaft (2-15), an outer shaft (2-18), a bearing I (8-3), a bearing II (8-8), a stirring plate (2-19), an oil scraping plate (2-16) and a stirring sheet (2-14), the outer shaft drive (8-6) drives the main outer wheel (8-7), and the main outer wheel (8-7) drives the auxiliary outer wheel (8-4) through a belt, the auxiliary outer wheel (8-4) drives the outer shaft (2-18) to run, the inner shaft (2-15) and the outer shaft (2-18) are connected through a bearing I (8-3) and a bearing II (8-8) at two ends, the inner shaft (2-15) and the outer shaft (2-18) can rotate relatively and freely, the auxiliary outer wheel (8-4) is arranged at the upper end of the outer shaft (2-18), the inner ring of the bearing III (8-5) and the outer shaft (2-18) are provided with an outer ring and an upper cone cover plate, two stirring plates (2-19) are arranged at 180 degrees, the stirring plates (2-19) are welded at the lower position of the outer shaft (2-18), the oil scraping plates (2-16) are welded or bolted connected with the inner shaft (15), the stirring blades (2-14) are arranged at the lowest part of the inner shaft (2-15) and are positioned near the shaftless spiral blade (9-2) of the dredging and discharging, the dredging and discharging system (9) is arranged below the lower cone (2-10), the dredging and discharging system (9) comprises a sewage pump (9-7), a sewage valve (9-5), a shaftless spiral sheet (9-2), a supporting block (9-3), a charging barrel (9-4), a spiral power system (9-1), a stirring sheet (2-14), an inner shaft (2-15) and a fixing sheet (9-6), the discharging system (7) comprises an upper cone cover plate, an inner pipe (7-4), a filter screen (7-5), activated carbon, an outer pipe (7-1), an air outlet pipe (7-2) and a sewage outlet (7-3), the inner pipe (7-4) is welded on the upper cone cover plate and penetrates through the upper cone cover plate, the lower side of the inner pipe (7-4) extends into one section below the upper cone cover plate, and the upper side of the inner pipe protrudes out of the upper, a filter screen (7-5) is installed at the lower end port of the inner pipe (7-4), activated carbon is arranged in the inner pipe (7-4), an outer pipe (7-1) is welded on the upper conical plate, the outer pipe (7-1) and the inner pipe (7-4) are coaxial and are sleeved outside the inner pipe (7-4), the upper end port of the outer pipe (7-1) is sealed, an annular gap is formed between the outer pipe (7-4) and the inner pipe (7-1), the upper end port of the outer pipe (7-4) is higher than that of the inner pipe (7-1), an air outlet pipe (7-2) is connected to the side surface of the outer pipe (7-4), the air outlet pipe (7-2) is positioned below the upper end port of the inner pipe (7-1), a sewage discharge outlet (7-3) is formed in the bottommost side surface of the outer pipe (7-4), and the filtering and purifying, The filter box comprises a filter bin (3-7), a buffer bin (3-5), a pressing cover (3-1), a pressing spring (3-2), a filter element I (3-4), a filter element II (3-3), an access cover (3-6), an access hole (3-14), a conveying pipe (3-10), a booster pump (3-9), a lifting pipeline (3-13), a high liquid level floating ball (3-12) and a low liquid level floating ball (3-11), the whole box body is divided into three areas through a plurality of partition plates, namely a storage bin (3-15), a filter bin (3-7) and a buffer bin (3-5), the storage bin (3-15) is located on the right side of the box body, the filter bin (3-7) is located on the upper left side, the buffer bin (3-5) is located on the lower left side, and the filter element I (3-4), The filter element II (3-3) is arranged in the filter bin (3-7), the central tube at the head part of the filter element penetrates through the filter bin (3-7) and a baffle plate of the buffer bin (3-5), the upper pressing cover (3-1) presses the filter element I (3-4) and the filter element II (3-3) tightly through the pressing spring (3-2), the spraying separation system (2) discharges water into the storage bin (3-15) through the gooseneck pipe (2-22), the overflow port (2-6) is welded with the access hole (3-14), the high liquid level floating ball (3-12) and the low liquid level floating ball (3-11) are arranged in the storage bin (3-15), the sewage is pumped into the filter bin (3-7) through the lifting pipeline (3-13) by the booster pump (3-9), the low liquid level floating ball II (5-1) is arranged in the water purifying tank (5), a water purifying valve (5-3) is connected outside the water purifying tank (5), one end of the water purifying valve (5-3) is connected with a water purifying pump (5-2), the other end is connected with the bottom of the water purifying tank (5) through a short pipe, the outlet of the water purifying pump (5-2) is connected with a water purifying pipe (5-4), a water valve III (5-5) is connected above the water purifying pipe (5-4), one path is connected with a tee joint, a water valve I (5-7) and a connector I (5-8), the other path is connected with a water valve II (5-6) and a connector II (5-9), the connector I (5-8) is connected with an inlet (2-17) of a spray pipe, the connector II (5-9) can be used for a spare purpose and can also be connected with a tap water pipe, the bottom of the water purifying tank (5) is connected with a discharge valve (5-, the oil discharge electric valve (6-4) is connected with the reducer (6-3), the reducer (6-3) is provided with a heating ring I (6-2), the reducer (6-3) is connected with the oil discharge pipe (6-1), and the oil discharge pipe is communicated into the oil drum (6) below.

2. The mechanical wet type oil smoke separating and purifying device according to claim 1, characterized in that: the stirring pieces (2-14) are two pieces and are arranged at 180 degrees, and the outermost edge of each stirring piece (2-14) is attached to the inner wall below the lower cone.

3. The mechanical wet type oil smoke separating and purifying device according to claim 1, characterized in that: the oil scraping plates (2-16) are provided with three pieces which are evenly distributed in a circle.