CN214528625U - Bacterin factory effluent treatment plant - Google Patents
Bacterin factory effluent treatment plant Download PDFInfo
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- CN214528625U CN214528625U CN202120606834.2U CN202120606834U CN214528625U CN 214528625 U CN214528625 U CN 214528625U CN 202120606834 U CN202120606834 U CN 202120606834U CN 214528625 U CN214528625 U CN 214528625U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 120
- 208000014451 palmoplantar keratoderma and congenital alopecia 2 Diseases 0.000 claims abstract description 74
- 239000010802 sludge Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005273 aeration Methods 0.000 claims abstract description 23
- 229960005486 vaccine Drugs 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 238000002306 biochemical method Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
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- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a vaccine production plant wastewater treatment device, which comprises a grid collecting tank, an adjusting tank, a CASS reaction tank, an intermediate tank, a clean water tank, a filtering system and a desliming machine, wherein the grid collecting tank is connected with the adjusting tank, the adjusting tank is connected with the CASS reaction tank, the CASS reaction tank is connected with the intermediate tank, the intermediate tank is connected with the filtering system, the filtering system is connected with the clean water tank, and the CASS reaction tank is connected with the desliming machine; the utility model discloses compact structure, convenient to use more is suitable for the processing of bacterin trade waste water, reduces running cost, operation risk to more simple and convenient technique reaches better effect, and passes through the utility model discloses quality of water after the processing is far less than the standard value, can easily discharge partial mud through first motor, the activated sludge of processing aeration dish bottom that can be quick through the second motor reduces the manpower to improve work efficiency.
Description
Technical Field
The utility model relates to a waste water treatment technical field especially relates to a bacterin factory effluent treatment plant.
Background
In the vaccine research and development and production process of enterprises, a large amount of waste water is generated, and according to relevant environmental regulations and GMP requirements, the waste water must be strictly treated and can be discharged only after reaching the discharge standard. The existing vaccine factory wastewater is mainly treated by a wastewater treatment technology combining a physical-chemical method and a biochemical method, the wastewater is pretreated by the physical and chemical method at the front end to treat coarse suspended matters, stabilize pH value and the like, and organic matters are deeply treated by the biochemical method at the rear end, so that the effluent meets the requirements of discharge standard of water pollutants for pharmaceutical industry of bioengineering (GB 21907-2008).
The existing vaccine production plant area wastewater treatment system is complicated to operate, the biochemical system is abnormal due to unstable water inlet, the requirements on manpower and material resources are high, in addition, nutrient substances needed by activated sludge in a CASS reaction tank (biological reaction tank) are unbalanced, the situations of sludge blackening, poor sedimentation, foam and the like can occur, the water quality of outlet water can be influenced due to the situations, the nutrient substances are added by discharging partial activated sludge to ensure that C: N: P in the reaction tank is 100: 5: 1, so that the nutrition balance is achieved, the problems of activated sludge blackening, poor sedimentation, foam and the like in the reaction tank are solved, however, the existing CASS reaction tank has the defects that the activated sludge is too troublesome to discharge, a large amount of manpower and material resources are consumed, the shutdown treatment is needed, the sewage treatment is influenced, in addition, the aeration dead angle easily exists at the plate bottom of an aeration plate, and the shutdown is needed to replace the activated sludge at the plate bottom of the aeration plate, the replacement efficiency is too low, so the application provides a vaccine production factory wastewater treatment device to solve the above mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vaccine production factory effluent treatment plant, to prior art not enough, the utility model discloses improve the device, make its processing that is more suitable for vaccine trade waste water, reduce running cost, operation risk to more simple and convenient technique reaches better effect, goes out water quality of water for example and is far below the standard value.
In order to solve the technical problem, the technical scheme of the utility model as follows: a vaccine production plant wastewater treatment device comprises a grid collecting tank, an adjusting tank, a CASS reaction tank, an intermediate tank, a clean water tank, a filtering system and a desliming machine, wherein the grid collecting tank is connected with the adjusting tank, the adjusting tank is connected with the CASS reaction tank, the CASS reaction tank is connected with the intermediate tank, the intermediate tank is connected with the filtering system, the filtering system is connected with the clean water tank, and the CASS reaction tank is connected with the desliming machine;
the inner wall of the top of the CASS reaction tank is fixedly connected with a partition plate, the partition plate divides the interior of the CASS reaction tank into a pre-reaction zone and a main reaction zone, the inner wall of one side of the main reaction zone is rotatably connected with a decanter, the inner wall of one side of the main reaction zone is rotatably connected with a stirring shaft, the bottom of the main reaction zone is fixedly connected with two return sludge pumps, a feed inlet and a discharge outlet of each return sludge pump are fixedly connected with return pipes, one end of each return pipe fixedly connected with the feed inlet penetrates through the CASS reaction tank and extends into the main reaction zone, one end of each feed inlet pipe penetrates through the CASS reaction tank and extends into the pre-reaction zone, one end of each return pipe fixedly connected with the discharge outlet extends into the feed inlet, one side of the partition plate is provided with a replacing component for replacing sludge, and the top of the CASS reaction tank is provided with an inlet and an outlet, the top of the CASS reaction tank is provided with a shielding component for shielding the inlet and the outlet, and the inner wall of the bottom of the main reaction zone is provided with a pushing component for pushing sludge at the bottom of the aeration disc.
Preferably, it includes the first motor of the top fixed connection of CASS reaction tank to change the subassembly, the first pivot of output shaft fixedly connected with of first motor, the outer wall of first pivot is around there being wire rope, one side sliding connection of division board has row mud board, the one end of row mud board runs through the inside that the division board extends to the division board, wire rope's one end run through CASS reaction tank, division board and with row mud board's top one side fixed connection, row mud board's bottom one side fixedly connected with extension spring, the other end of extension spring and the both sides inner wall fixed connection of division board, row mud board's top has been seted up and has been deposited the mud groove, row mud board is corresponding with the access & exit, deposit the bottom in mud groove and seted up a plurality of mouths that leak.
Preferably, shelter from the subassembly and include the rotation of CASS reaction tank top second pivot of connecting, the outer wall fixedly connected with shielding plate of second pivot, the shielding plate is located the access & exit directly over, the outer wall cover of second pivot is equipped with the torsional spring, the both ends of torsional spring respectively with the top of CASS reaction tank, one side fixed connection of shielding plate.
Preferably, the pushing assembly comprises a mud pushing plate which is connected with the inner wall of the bottom of the main reaction zone in a sliding mode, the top of the mud pushing plate is attached to the bottom of the aeration disc, a second motor is fixedly connected to one side of the CASS reaction tank, an output shaft of the second motor penetrates through the CASS reaction tank and is fixedly connected with a threaded rod, one end of the threaded rod penetrates through the CASS reaction tank, the mud pushing plate and is in threaded connection with the mud pushing plate, and one end of the threaded rod is connected with the inner wall of the bottom of the main reaction zone in a rotating mode.
Preferably, the inner wall of the bottom of the main reaction area is embedded with two slide rails which are far away from each other, the top of each slide rail is connected with a slide block in a sliding manner, and the tops of the two slide blocks are fixedly connected with the bottom of the mud pushing plate.
Preferably, the bottom of the shielding plate is fixedly connected with a sealing gasket.
The working principle of the utility model is as follows: when the device is used, wastewater enters the regulating reservoir from the pipeline through the grating, the lifting pump is started, the wastewater in the regulating reservoir is lifted into the CASS reaction reservoir, the corresponding stirrer in the CASS reaction reservoir is started simultaneously, anaerobic reaction of sludge occurs, aeration is performed in the CASS reaction reservoir through the Roots blower, aerobic reaction occurs, aeration is finished, precipitation is started, sludge and water are separated, the sludge enters an anoxic state, precipitation is finished, water decanting is started, supernatant in the CASS reaction reservoir flows into the intermediate reservoir, then the supernatant is pumped into the filtering system through the filtering pump, the filtered water enters the contact disinfection reservoir, the water reaches the standard after disinfection and is discharged, and solution adding records of a sodium hypochlorite solution for disinfection are made.
When part of activated sludge in the CASS reaction tank needs to be taken out, the second motor is started to drive the threaded rod to rotate, the threaded rod can drive the mud pushing plate to move when rotating, the mud pushing plate can slide on the slide rail through the slide block when moving, the activated sludge at the bottom of the aeration disc can be pushed by the mud pushing plate when moving, the second motor is stopped when the mud pushing plate moves to one side of the aeration disc, the first motor is started to drive the first rotating shaft to rotate, the steel wire rope can be wound on the outer wall of the first rotating shaft when rotating, the steel wire rope can drive the mud discharging plate to move when being wound, the tension spring can be stretched when the mud discharging plate moves, when the mud discharging plate is in contact with the shielding plate, the mud discharging plate can push the shielding plate to rotate at the moment, the shielding plate can drive the second rotating shaft to rotate when rotating, and the torsional spring can deform when the shielding plate rotates, meanwhile, the activated sludge in the sludge storage tank can be taken out, after the activated sludge is taken out, the sludge discharge plate returns to the original position when the first motor is started again, the shielding plate returns to the original position due to the torsion of the torsion spring, the replacement is repeated in the way, the specified amount of nutrient substances are added after the replacement is finished, at the moment, the second motor is started to enable the sludge pushing plate to return to the original position, so that the ratio of C to N to P in the reaction tank is close to 100 to 5 to 1, the nutrition balance is achieved, and the problems that the sludge in the reaction tank is blackened, the sedimentation is poor, foams occur and the like are solved.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses compact structure, convenient to use more is suitable for the processing of bacterin trade waste water, reduces running cost, operation risk to more simple and convenient technique reaches better effect, and passes through the utility model discloses quality of water after the processing is far less than the standard value, stimulates the partial mud of depositing the mud groove and can easily discharging in the reaction tank from top to bottom repeatedly through first motor, and the active sludge of processing aeration dish bottom that can be quick through the second motor avoids the aeration dish to have the aeration dead angle, reduces the manpower, thereby improves work efficiency.
Drawings
FIG. 1 is a flow chart of a wastewater treatment device for vaccine production plant area provided by the utility model;
FIG. 2 is a front sectional view of a CASS reaction tank of a wastewater treatment device in a vaccine production plant area, which is provided by the utility model;
FIG. 3 is a partial side sectional view of a CASS reaction tank of a wastewater treatment plant of a vaccine production plant according to the present invention;
fig. 4 is a top view of the CASS reaction tank of the wastewater treatment device in the vaccine production plant.
In the figure: 1. a CASS reaction tank; 2. a primary reaction zone; 3. decanting device; 4. a stirring shaft; 5. a return sludge pump; 6. a return pipe; 7. a feed pipe; 8. an aeration disc; 9. a partition plate; 10. a pre-reaction zone; 11. a mud discharging plate; 12. a tension spring; 13. a sludge storage tank; 14. a wire rope; 15. a first motor; 16. a first rotating shaft; 17. a shielding plate; 18. a gasket; 19. a second rotating shaft; 20. a mud pushing plate; 21. a slider; 22. a slide rail; 23. a threaded rod; 24. a second motor; 25. a torsion spring.
Detailed Description
The technical solutions of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited to the following technical solutions.
Example 1
As shown in fig. 1-4, a vaccine production plant wastewater treatment device comprises a grid collecting tank, an adjusting tank, a CASS reaction tank 1, an intermediate tank, a clean water tank, a filtering system and a desliming machine, wherein the grid collecting tank is connected with the adjusting tank, the adjusting tank is connected with the CASS reaction tank 1, the CASS reaction tank 1 is connected with the intermediate tank, the intermediate tank is connected with the filtering system, the filtering system is connected with the clean water tank, and the CASS reaction tank 1 is connected with the desliming machine;
a division plate 9 is fixedly connected with the inner wall of the top of the CASS reaction tank 1, the division plate 9 divides the interior of the CASS reaction tank 1 into a pre-reaction zone 10 and a main reaction zone 2, the inner wall of one side of the main reaction zone 2 is rotatably connected with a decanter 3, the inner wall of one side of the main reaction zone 2 is rotatably connected with a stirring shaft 4, the bottom of the main reaction zone 2 is fixedly connected with two return sludge pumps 5, the feed inlet and the discharge outlet of each return sludge pump 5 are fixedly connected with a return pipe 6, one end of the return pipe 6 fixedly connected with the feed inlet penetrates through the CASS reaction tank 1 and extends into the main reaction zone 2, one side of the CASS reaction tank 1 is fixedly connected with a feed pipe 7, one end of the feed pipe 7 penetrates through the CASS reaction tank 1 and extends into the pre-reaction zone 10, one end of the return pipe 6 fixedly connected with the discharge outlet extends into the feed pipe 7, one side of the division plate 9 is provided with a replacing component for replacing sludge, the top of the CASS reaction tank 1 is provided with an inlet and an outlet, the top of the CASS reaction tank 1 is provided with a shielding component for shielding an inlet and an outlet, and the inner wall of the bottom of the main reaction zone 2 is provided with a pushing component for pushing sludge at the bottom of the aeration disc 8.
Change the subassembly and include the first motor 15 of the top fixed connection of CASS reaction tank 1, the first pivot 16 of the output shaft fixedly connected with of first motor 15, the outer wall of first pivot 16 is around there being wire rope 14, one side sliding connection of division board 9 has mud discharging plate 11, the inside that division board 9 extends to division board 9 is run through to mud discharging plate 11's one end, CASS reaction tank 1 has been run through to wire rope 14's one end, division board 9 and with top one side fixed connection of mud discharging plate 11, bottom one side fixedly connected with extension spring 12 of mud discharging plate 11, the other end of extension spring 12 and the both sides inner wall fixed connection of division board 9, mud storage groove 13 has been seted up at mud discharging plate 11's top, mud discharging plate 11 is corresponding with the access & exit, a plurality of water leakage mouths have been seted up to mud storage groove 13's bottom, taking out the mud in-process, filter the moisture in the mud.
The shielding component comprises a second rotating shaft 19 rotatably connected with the top of the CASS reaction tank 1, a shielding plate 17 is fixedly connected with the outer wall of the second rotating shaft 19, the shielding plate 17 is positioned right above the inlet and the outlet, a torsion spring 25 is sleeved on the outer wall of the second rotating shaft 19, two ends of the torsion spring 25 are respectively fixedly connected with the top of the CASS reaction tank 1 and one side of the shielding plate 17, the pushing component comprises a mud pushing plate 20 slidably connected with the inner wall of the bottom of the main reaction zone 2, the top of the mud pushing plate 20 is attached to the bottom of the aeration disc 8, one side of the CASS reaction tank 1 is fixedly connected with a second motor 24, an output shaft of the second motor 24 penetrates through the CASS reaction tank 1 and is fixedly connected with a threaded rod 23, one end of the threaded rod 23 penetrates through the CASS reaction tank 1 and the mud pushing plate 20 and is in threaded connection with the mud pushing plate 20, one end of the threaded rod 23 is rotatably connected with the inner wall of the bottom of the main reaction zone 2, two far away slide rails 22 are embedded in the inner wall of the bottom of the main reaction zone 2, the top of the slide rail 22 is connected with a slide block 21 in a sliding manner, the top of the two slide blocks 21 is fixedly connected with the bottom of the mud pushing plate 20, and the bottom of the shielding plate 17 is fixedly connected with a sealing gasket 18.
The wastewater treatment device comprises the following use processes: waste water enters the regulating reservoir from a pipeline through the grating, the lifting pump is started, the waste water in the regulating reservoir is lifted into the CASS reaction reservoir 1, the corresponding stirrer in the CASS reaction reservoir 1 is started simultaneously, anaerobic reaction of sludge occurs, aeration occurs in the CASS reaction reservoir 1 through the Roots blower, aerobic reaction occurs, the aeration is ended, precipitation is started, at the moment, mud and water are separated, the sludge enters an anoxic state, the precipitation is ended, water decanting is started, supernatant in the CASS reaction reservoir 1 flows into the intermediate reservoir, then the supernatant is pumped into the filtering system through the filtering pump, the filtered water enters the contact disinfection reservoir, the water reaches the standard after disinfection and is discharged, and solution adding records of a sodium hypochlorite solution for disinfection are made.
Drive threaded rod 23 through starting second motor 24 and rotate, threaded rod 23 can drive push plate 20 when rotatory and remove, push plate 20 can slide on slide rail 22 through slider 21 when removing, push plate 20 can promote the activated sludge of aeration dish 8 bottom when removing, stop second motor 24 when push plate 20 removes the one side of aeration dish 8, aeration dish 8 bottom has not had activated sludge this moment, after adding the completion nutrient substance, start second motor 24 and make push plate 20 get back to the normal position.
When the sludge in the CASS reaction tank is discharged, the first motor 15 is started to drive the first rotating shaft 16 to rotate, the first rotating shaft 16 enables the steel wire rope 14 to be wound on the outer wall of the first rotating shaft 16 when rotating, the steel wire rope 14 can pull the sludge discharge plate 11 to move when being wound, the tension spring 12 can be stretched when the sludge discharge plate 11 moves, when the mud discharging plate 11 contacts with the shielding plate 17, the mud discharging plate 11 will push the shielding plate 17 to rotate, the shielding plate 17 will drive the second rotating shaft 19 to rotate, the shielding plate 17 will deform the torsion spring 25 when rotating, simultaneously, the activated sludge in the sludge storage tank 13 can be discharged, and nutrient substances are added into the CASS reaction tank 1, after the activated sludge is taken out, when the first motor 15 is started again, the sludge discharge plate 11 returns to the original position, and simultaneously, the baffle plate 17 returns to the original position due to the torsion of the torsion spring 25, so that the partial sludge in the reaction tank is discharged repeatedly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A vaccine production factory wastewater treatment device comprises a grid collecting tank, an adjusting tank, a CASS reaction tank (1), an intermediate tank, a clean water tank, a filtering system, a desliming machine, a filtering system and a desliming machine, and is characterized in that the grid collecting tank is connected with the adjusting tank, the adjusting tank is connected with the CASS reaction tank (1), the CASS reaction tank (1) is connected with the intermediate tank, the intermediate tank is connected with the filtering system, the filtering system is connected with the clean water tank, and the CASS reaction tank (1) is connected with the desliming machine;
the internal wall of the top of the CASS reaction tank (1) is fixedly connected with a partition plate (9), the partition plate (9) divides the interior of the CASS reaction tank (1) into a pre-reaction zone (10) and a main reaction zone (2), the inner wall of one side of the main reaction zone (2) is rotatably connected with a decanter (3), the inner wall of one side of the main reaction zone (2) is rotatably connected with a stirring shaft (4), the bottom of the main reaction zone (2) is fixedly connected with two return sludge pumps (5), a feeding port and a discharging port of each return sludge pump (5) are fixedly connected with a return pipe (6), one end of each return pipe (6) fixedly connected with the feeding port penetrates through the CASS reaction tank (1) and extends into the main reaction zone (2), one side of the CASS reaction tank (1) is fixedly connected with a feeding pipe (7), one end of each feeding pipe (7) penetrates through the CASS reaction tank (1) and extends into the pre-reaction zone (10), the device comprises a material outlet, a return pipe (6) fixedly connected with the material outlet and a partition plate (9), wherein one end of the return pipe extends into a material inlet pipe (7), a replacing component for replacing sludge is arranged on one side of the partition plate (9), an inlet and an outlet are formed in the top of a CASS reaction tank (1), a shielding component for shielding the inlet and the outlet is arranged at the top of the CASS reaction tank (1), and a pushing component for pushing sludge at the bottom of an aeration disc (8) is arranged on the inner wall of the bottom of a main reaction area (2).
2. The vaccine production plant wastewater treatment device according to claim 1, wherein the replacement component comprises a first motor (15) fixedly connected to the top of the CASS reaction tank (1), an output shaft of the first motor (15) is fixedly connected with a first rotating shaft (16), a steel wire rope (14) is wound around the outer wall of the first rotating shaft (16), a mud discharge plate (11) is slidably connected to one side of the partition plate (9), one end of the mud discharge plate (11) penetrates through the partition plate (9) and extends into the partition plate (9), one end of the steel wire rope (14) penetrates through the CASS reaction tank (1) and the partition plate (9) and is fixedly connected with one side of the top of the mud discharge plate (11), one side of the bottom of the mud discharge plate (11) is fixedly connected with a tension spring (12), and the other end of the tension spring (12) is fixedly connected with inner walls of two sides of the partition plate (9), the top of the sludge discharge plate (11) is provided with a sludge storage groove (13), the sludge discharge plate (11) corresponds to the inlet and the outlet, and the bottom of the sludge storage groove (13) is provided with a plurality of water leaking ports.
3. The vaccine production factory effluent treatment plant of claim 1, wherein the shielding component comprises a second rotating shaft (19) rotatably connected to the top of the CASS reaction tank (1), the outer wall of the second rotating shaft (19) is fixedly connected with a shielding plate (17), the shielding plate (17) is located right above the inlet and the outlet, the outer wall of the second rotating shaft (19) is sleeved with a torsion spring (25), and two ends of the torsion spring (25) are respectively fixedly connected with the top of the CASS reaction tank (1) and one side of the shielding plate (17).
4. The vaccine production plant area wastewater treatment device according to claim 1, wherein the pushing assembly comprises a mud pushing plate (20) slidably connected with the inner wall of the bottom of the main reaction area (2), the top of the mud pushing plate (20) is attached to the bottom of the aeration disc (8), a second motor (24) is fixedly connected to one side of the CASS reaction tank (1), the output shaft of the second motor (24) penetrates through the CASS reaction tank (1) and is fixedly connected with a threaded rod (23), one end of the threaded rod (23) penetrates through the CASS reaction tank (1), the mud pushing plate (20) and is in threaded connection with the mud pushing plate (20), and one end of the threaded rod (23) is rotatably connected with the inner wall of the bottom of the main reaction area (2).
5. The vaccine production plant wastewater treatment device according to claim 4, wherein two far away slide rails (22) are embedded in the bottom inner wall of the main reaction zone (2), the top of each slide rail (22) is slidably connected with a slide block (21), and the tops of the two slide blocks (21) are fixedly connected with the bottom of the mud pushing plate (20).
6. The vaccine production plant wastewater treatment device according to claim 3, wherein a sealing gasket (18) is fixedly connected to the bottom of the shielding plate (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120606834.2U CN214528625U (en) | 2021-03-25 | 2021-03-25 | Bacterin factory effluent treatment plant |
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| CN202120606834.2U CN214528625U (en) | 2021-03-25 | 2021-03-25 | Bacterin factory effluent treatment plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611383A (en) * | 2022-10-18 | 2023-01-17 | 玉溪沃森生物技术有限公司 | Vaccine production wastewater treatment equipment and treatment method |
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2021
- 2021-03-25 CN CN202120606834.2U patent/CN214528625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611383A (en) * | 2022-10-18 | 2023-01-17 | 玉溪沃森生物技术有限公司 | Vaccine production wastewater treatment equipment and treatment method |
| CN115611383B (en) * | 2022-10-18 | 2024-05-24 | 玉溪沃森生物技术有限公司 | Vaccine production wastewater treatment equipment and treatment method |
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