CN218025559U - Acid liquor neutralizing tank for medical wastewater treatment - Google Patents
Acid liquor neutralizing tank for medical wastewater treatment Download PDFInfo
- Publication number
- CN218025559U CN218025559U CN202222356275.1U CN202222356275U CN218025559U CN 218025559 U CN218025559 U CN 218025559U CN 202222356275 U CN202222356275 U CN 202222356275U CN 218025559 U CN218025559 U CN 218025559U
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- Prior art keywords
- dosing
- neutralizing tank
- pipe
- apron
- wastewater treatment
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- Expired - Fee Related
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- 230000003472 neutralizing effect Effects 0.000 title claims abstract description 43
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 26
- 239000002253 acid Substances 0.000 title claims abstract description 16
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 51
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000002351 wastewater Substances 0.000 claims description 12
- 239000002906 medical waste Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 238000012377 drug delivery Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 16
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 208000032420 Latent Infection Diseases 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037771 disease arising from reactivation of latent virus Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model provides an acid liquor neutralizing tank for medical wastewater treatment, relating to the technical field of medical wastewater treatment. Including the neutralizing tank body, neutralizing tank body top is equipped with the apron, the apron top is equipped with PH monitoring components, PH monitoring components includes PH controller, PH electrode, motor one, lead screw, guide arm, thread bush, be equipped with the subassembly of dosing on the apron, the subassembly of dosing includes for the medicine pump, for medicine pipe one, for medicine pipe two, rotary joint, for medicine pipe three, for the medicine pump and PH controller electrical property link to each other, neutralizing tank body top is opened there is the inlet opening. The utility model discloses a PH monitoring subassembly and the setting of the subassembly of dosing have solved the neutralization that current medical wastewater treatment device leads to because of the input volume of unable accurate control neutralization solution and problem not up to standard, inefficiency.
Description
Technical Field
The utility model provides an acidizing fluid neutralizing tank for medical wastewater treatment relates to medical wastewater treatment technical field.
Background
The medical waste water is mainly the sewage discharged from diagnosis and treatment rooms, laboratory, sickrooms, laundries, X-ray photography rooms, operating rooms and the like in hospitals, the source and the components of the sewage are very complex, the medical waste water contains a large amount of pathogens such as bacteria, viruses, ova and the like, and also contains chemical agents and radioactive isotopes, has several characteristics of space pollution, acute infection and latent infection, and if the medical waste water containing pathogenic microorganisms is directly discharged into urban sewers without harmless treatment such as disinfection, inactivation and the like, the pollution of water and soil is often caused, various diseases are seriously caused, or the fulminant epidemic of water-mediated infectious diseases is caused.
The hospital acidic wastewater is mainly from inspection items or chemical cleaning agents. The acidic wastewater corrodes a drainage pipeline and reacts with metal to generate hydrogen, the hydrogen is contacted with water to release heat when the concentration is higher, the hydrogen is contacted with salt to explode, and the acidic wastewater causes the change of the overall pH value of the wastewater and also causes and facilitates the change of other chemical substances. The acid waste water is neutralized, sodium hydroxide and lime are used as neutralizing agents, and the neutralizing agents are added into the acid waste water to achieve the aim through stirring. Chinese patent with publication number CN207903968U discloses a equalizing basin for medical waste water treatment, including equalizing basin, battery, slider, water pump and a motor, the top of equalizing basin is equipped with the slide rail, the upper end of slide rail is equipped with the equalizing basin lid, the slider is installed to the bottom of equalizing basin lid, the slider is located the inside of slide rail, the top of equalizing basin lid is equipped with solar cell panel, no. two temperature sensor are installed to one side of equalizing basin, no. two temperature sensor's work end is located the inside of equalizing basin, bottom in the equalizing basin is equipped with the installation room, this utility model can assist the staff to know the temperature of liquid medicine in the liquid medicine pond through setting up a temperature sensor, heats the liquid medicine through electric heater, makes the liquid medicine be in suitable within range, and simultaneously, a motor drives a stirring rod and rotates, makes the liquid medicine even mixture, and the liquid medicine of being convenient for can be better carry out neutralization treatment to waste water. However, above-mentioned utility model when using, still there are some not enough, like the PH value of inconvenient real-time supervision waste liquid to can't accurately hold to the quantity of liquid medicine, the liquid medicine quantity is too much or too little, all can lead to the waste water PH value after the neutralization not to conform to emission standard, probably need carry out many times and neutralize the adjustment and just can reach the standard, thereby it is consuming time longer to make waste water treatment process, and efficiency is lower, for this reason, we propose a medical treatment acid liquor neutralization groove for waste water treatment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a medical wastewater treatment is with acidizing fluid neutralizing tank through the setting of PH monitoring subassembly and the subassembly of dosing, has solved the neutralization that current medical wastewater treatment device leads to because of the input of unable accurate control neutralizing fluid and not up to standard, the problem of inefficiency.
The utility model provides a medical treatment is acidizing fluid neutralization groove for waste water treatment, including neutralization groove body, neutralization groove body top is equipped with the apron, the apron top is equipped with PH monitoring subassembly, PH monitoring subassembly includes PH controller and PH electrode, be connected through being equipped with connecting wire between PH controller and the PH electrode, open at the apron top has the through-hole, the PH electrode stretches into through the through-hole and inside the neutralization groove body, apron top rigid coupling has motor one, the output shaft of motor one runs through apron and coaxial rigid coupling downwards has the lead screw, the lead screw overcoat is equipped with the thread bush and forms screw drive with the thread bush, thread bush one side sliding connection has the guide arm, guide arm and lead screw parallel arrangement and rigid coupling are between apron and neutralization groove body bottom, PH electrode rigid coupling is in thread bush one side, be equipped with the subassembly of dosing on the apron, the subassembly of dosing includes the dosing pump, the dosing pump is at the apron top, the dosing pump intercommunication has dosing pipe one and dosing pipe two, the one end of dosing pipe is kept away from the dosing pump is connected with the adapter, the one end of dosing pipe is connected with the dosing pipe, the dosing pipe is run through to three and is even with the dosing pipe lateral wall of dosing pump and is connected with the PH hole for the even for the dosing pump, and is opened with the PH hole for the PH controller.
Preferably, the top end of the medicine feeding pipe III is sleeved with a gear II, the gear II is meshed with a gear I, the top of the cover plate is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a motor II, and an output shaft of the motor II is fixedly connected with a gear in a coaxial mode.
Preferably, this internal rigid coupling of neutralizing tank has the mounting panel, the mounting panel sets up in the inlet opening top, mounting panel bottom rigid coupling has the liquid level control valve, the liquid level control valve is equipped with inlet tube and outlet pipe, the inlet tube stretches out to neutralizing tank originally external through the inlet opening.
Preferably, the three outer walls of the administration tube are fixedly connected with stirring blades.
Preferably, the administration tube II is communicated with a neutralizing liquid storage device, and the water inlet tube is communicated with a medical waste water storage device.
Preferably, a liquid discharge pipe is arranged at the bottom of the neutralization tank body, and a valve is arranged on the liquid discharge pipe.
The utility model has the advantages that:
the utility model provides a medical treatment is acidizing fluid neutralizing tank for waste water treatment through PH monitoring subassembly and the setting of the subassembly of dosing, can monitor the PH value of waste liquid in real time to control opening of dosing pump through the PH controller, thereby reach the effect of neutralization liquid input in the accurate control, can once only with acid medical waste liquid in and to the standard that can discharge, promoted medical wastewater treatment's efficiency, the utility model provides a well and not up to standard, the inefficiency problem of leading to because of the input of unable accurate control neutralization liquid of current medical wastewater treatment device.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the acid liquor neutralizing tank for treating medical wastewater.
( 1. A first administration tube; 2. a second administration tube; 3. a drug delivery pump; 4. mounting a plate; 5. a water inlet pipe; 6. a liquid level control valve; 7. a water outlet pipe; 8. a third administration tube; 9. a medicine outlet hole; 10. stirring blades; 11. a lead screw; 12. a guide bar; 13. a neutralization tank body; 14. a PH electrode; 15. a threaded sleeve; 16. a cover plate; 17. a pH controller; 18. connecting a lead; 19. a first motor; 20. a mounting frame; 21. a second motor; 22. a first gear; 23. a rotary joint; 24. gear two )
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
The utility model provides a medical treatment is acidizing fluid neutralization groove for waste water treatment, including neutralization groove body 13, neutralization groove body 13 top is equipped with apron 16, the apron 16 top is equipped with PH monitoring subassembly, PH monitoring subassembly includes PH controller 17 and PH electrode 14, be connected through being equipped with connecting wire 18 between PH controller 17 and the PH electrode 14, open at the apron 16 top has the through-hole, PH electrode 14 stretches into neutralization groove body 13 inside through the through-hole, apron 16 top rigid coupling has motor 19, the output shaft of motor 19 runs through apron 16 and coaxial rigid coupling downwards has lead screw 11, the lead screw 11 overcoat is equipped with thread bush 15 and forms the screw drive with thread bush 15, 15 one side sliding connection of thread bush has guide arm 12, guide arm 12 and lead screw 11 parallel arrangement and rigid coupling are between apron 16 and neutralization groove body 13 bottom, PH electrode 14 rigid coupling is in 15 one side of thread bush, be equipped with the subassembly of dosing on the apron 16, the subassembly of dosing is including dosing pump 3, dosing pump 3 is at the apron 16 top, dosing pump 3 has a intercommunication of dosing pipe 1 and a two, and a dosing pipe 2, PH electrode 14 rigid coupling is connected with three even for dosing pipe 1 and 8 last three last rotary joints of dosing pump, and 8, and three last rotary joints 8 of dosing pump connection of feeding pipe 8, and the last three last rotary joints of the last three of the last rotary joints of feeding pipe 8 of the last rotary joints of feeding pump of the last rotary joints 8.
Further, in the present embodiment, the second administration tube 2 is communicated with a neutralized liquid storage device.
Further, in this embodiment, a drain pipe is disposed at the bottom of the neutralization tank body 13, and a valve is disposed on the drain pipe.
Based on the working principle of the acid liquor neutralizing tank for medical wastewater treatment in the first embodiment: when the device is used, medical wastewater is injected into the neutralizing tank body 13 through the water inlet hole, the first motor 19 is started to drive the screw rod 11 to rotate, the screw rod 11 drives the thread sleeve 15 to move downwards, the PH electrode 14 is enabled to be immersed into waste liquid, the PH value of the waste liquid is measured, the model adopted by the PH controller 17 is SIN-PH3.0, the lower limit alarm value and the disconnection value of the PH can be set through the PH controller 17, if the lower limit alarm value is set to 6, the disconnection value is set to 7, when the PH value is lower than 6, the PH controller 17 controls the dosing pump 3 to be started, the dosing pump 3 pumps neutralizing liquid in the neutralizing liquid storage device into the dosing pipe 1, then the neutralizing liquid is led into the dosing pipe three 8, the neutralizing liquid is sprayed out through the medicine outlet hole 9 and mixed with acid liquid, the neutralizing liquid is neutralized, when the PH value changes to 7, the PH controller 17 controls the dosing pump 3 to be stopped, the neutralizing liquid is finished, the setting of the dosing pump 3 is realized through the PH electrode 14 and the PH controller 17, the setting of the dosing pump 3, the input amount of the neutralizing liquid can be accurately controlled, the discharge amount of the neutralizing liquid can reach the standard once discharge, the discharge efficiency of waste liquid treatment, and the waste liquid discharge efficiency of waste liquid discharge after the waste liquid discharge can be improved.
Example two
The utility model provides a medical treatment acidizing fluid neutralizing tank for waste water treatment compares in embodiment one, has cup jointed two gears 24 on three 8 tops of administration pipe in this embodiment, two 24 meshing of gear have one gear 22, 16 top rigid couplings of apron have mounting bracket 20, 20 rigid couplings of mounting bracket have two motors 21, two 21 output shafts of motor and the coaxial rigid coupling of a gear 22. Specifically, the second motor 21 can drive the first gear 22 to rotate, the first gear 22 drives the second gear 24 to rotate, and the second gear 24 drives the third administration tube 8 to rotate, so that the neutralization solution is sprayed out in a rotating mode, and the neutralization solution is favorably mixed with the waste solution.
In addition, in this embodiment, a stirring blade 10 is fixed to the outer wall of the third administration tube 8. Specifically, when the administration tube III 8 rotates, the stirring blade 10 is driven to rotate, so that the waste liquid is stirred, and the mixing of the waste liquid and the neutralizing liquid is further promoted.
Further, in this embodiment the rigid coupling has mounting panel 4 in the neutralizing tank body 13, mounting panel 4 sets up in the inlet opening top, 4 bottom rigid couplings of mounting panel have liquid level control valve 6, liquid level control valve 6 is equipped with inlet tube 5 and outlet pipe 7, inlet tube 5 stretches out to the outer and intercommunication of neutralizing tank body 13 through the inlet opening and has medical waste water storage device. Specifically, be equipped with the water pump between inlet tube 5 and the medical waste water storage device, the waste water suction inlet tube 5 in the medical waste water storage device is with the water pump, then discharges into neutralization groove body 13 through outlet pipe 7 of liquid level control valve 6 in, after the liquid level reached liquid level control valve 6 and ends the height, liquid level control valve 6 self-closing conveniently controls the injection of waste liquid.
The model number of the liquid level control valve 6 in this embodiment is HT-FQF.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. An acidizing fluid neutralizing tank for medical waste water treatment, includes neutralizing tank body, its characterized in that: the utility model discloses a well neutralizing tank body, including the output shaft of motor one, the output shaft of motor one runs through apron and coaxial rigid coupling downwards has the lead screw, the lead screw overcoat is equipped with the thread bush and forms screw drive with the thread bush, thread bush one side sliding connection has the guide arm, guide arm and lead screw parallel arrangement and rigid coupling are between apron and well neutralizing tank body bottom, PH electrode rigid coupling is in thread bush one side, be equipped with the subassembly of dosing on the apron, the subassembly of dosing includes the pump of dosing, the pump rigid coupling of dosing is at the apron top, the pump intercommunication of dosing has dosing pipe one and dosing pipe two, the one end of dosing pipe one keeping away from the pump is connected with rotary joint, rotary joint keeps away from the one end of dosing pipe one and is connected with the pipe three of dosing, the pipe three of dosing runs through the apron and is connected with the apron rotation, the lateral wall of dosing pipe is evenly opened with the PH controller, PH controller and PH electrode, be connected through being equipped with connecting wire between PH controller and the PH electrode, the lead screw overcoat is connected with the screw.
2. The acid liquor neutralizing tank for medical wastewater treatment as claimed in claim 1, wherein: the top end of the drug delivery tube III is sleeved with a gear II, the gear II is meshed with a gear I, the top of the cover plate is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a motor II, and an output shaft of the motor II is fixedly connected with a gear in a coaxial mode.
3. The acid liquor neutralizing tank for medical wastewater treatment as claimed in claim 1, wherein: the internal rigid coupling of neutralizing tank has the mounting panel, the mounting panel sets up in the inlet opening top, mounting panel bottom rigid coupling has the liquid level control valve, the liquid level control valve is equipped with inlet tube and outlet pipe, the inlet tube stretches out to neutralizing tank originally external through the inlet opening.
4. The acid liquor neutralizing tank for medical wastewater treatment as claimed in claim 1, wherein: and stirring blades are fixedly connected to the three outer walls of the administration tube.
5. The acid liquor neutralizing tank for medical wastewater treatment as claimed in claim 3, wherein: the drug delivery pipe II is communicated with a neutralizing liquid storage device, and the water inlet pipe is communicated with a medical wastewater storage device.
6. The acid liquor neutralizing tank for medical wastewater treatment as claimed in claim 1, wherein: and a liquid discharge pipe is arranged at the bottom of the neutralization tank body, and a valve is arranged on the liquid discharge pipe.
7. The acid liquor neutralizing tank for medical wastewater treatment as claimed in claim 1, wherein: and an observation window is arranged on the front side of the neutralization tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356275.1U CN218025559U (en) | 2022-09-06 | 2022-09-06 | Acid liquor neutralizing tank for medical wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222356275.1U CN218025559U (en) | 2022-09-06 | 2022-09-06 | Acid liquor neutralizing tank for medical wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218025559U true CN218025559U (en) | 2022-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222356275.1U Expired - Fee Related CN218025559U (en) | 2022-09-06 | 2022-09-06 | Acid liquor neutralizing tank for medical wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218025559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118405773A (en) * | 2024-07-01 | 2024-07-30 | 山东德普新材料科技有限公司 | Sewage pretreatment equipment for electronic grade dimethyl carbonate production |
-
2022
- 2022-09-06 CN CN202222356275.1U patent/CN218025559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118405773A (en) * | 2024-07-01 | 2024-07-30 | 山东德普新材料科技有限公司 | Sewage pretreatment equipment for electronic grade dimethyl carbonate production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |