CN213416612U - Pesticide waste water treatment device - Google Patents
Pesticide waste water treatment device Download PDFInfo
- Publication number
- CN213416612U CN213416612U CN202022064348.0U CN202022064348U CN213416612U CN 213416612 U CN213416612 U CN 213416612U CN 202022064348 U CN202022064348 U CN 202022064348U CN 213416612 U CN213416612 U CN 213416612U
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- China
- Prior art keywords
- water
- water pump
- side wall
- fixedly arranged
- tank
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 18
- 239000010914 pesticide waste Substances 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 133
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 239000000575 pesticide Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 claims abstract 7
- 208000014451 palmoplantar keratoderma and congenital alopecia 2 Diseases 0.000 claims abstract 5
- 238000004821 distillation Methods 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 7
- 238000004062 sedimentation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 229910021529 ammonia Inorganic materials 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 abstract description 3
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 3
- 239000011574 phosphorus Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a pesticide production wastewater treatment device in the technical field of pesticide production wastewater treatment, which comprises a water inlet pipeline and a first regulating reservoir, wherein a first water pump is fixedly arranged on the lower side wall of an inner cavity of the first regulating reservoir, a water outlet end flange of the first water pump is connected with a UASB reactor, a water distributor and a second water pump are fixedly arranged on the lower side wall of the inner cavity of the UASB reactor, a conical reflecting plate is fixedly arranged above the water distributor, and a three-phase separator is fixedly arranged above the conical reflecting plate, the utility model has reasonable design, realizes preliminary water quality degradation of raw water by adding alkali to the raw water through the first regulating reservoir, carries out anaerobic treatment on the water through the UASB reactor, reaches nutrient substances such as phosphorus removal, ammonia and the like, carries out sufficient aerobic treatment on the water through a CASS reaction reservoir, and achieves the clear water decanting effect of settling fine impurities, and (4) performing double filtration on the clear water through a filter tank.
Description
Technical Field
The utility model relates to a pesticide waste water treatment technical field specifically is a pesticide waste water treatment device.
Background
As a big agricultural country, China has the problems that the demand of pesticides is increasing every year along with the development of agricultural science and technology and the expansion of the field of cultivation, the water consumption of pesticide production is high, the discharged wastewater is complex in treatment of a plurality of wastewater, the discharged wastewater contains complex, toxic and harmful components, the environment is seriously polluted to the ecology, the living environment of animals and plants is seriously damaged, and meanwhile, the available fresh water resources are in shortage increasingly along with the increasing shortage of the fresh water resources, and the treatment of the pesticide production wastewater is urgently needed.
The existing wastewater treatment device is not thorough in removing nutrient substances in phosphorus, ammonia and other water, and is not complete in filtration and purification links required by subsequent discharge of water, so that the pesticide production wastewater treatment device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pesticide waste water treatment device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pesticide production effluent treatment plant, includes inlet channel and first equalizing basin, the fixed first water pump that is provided with of lower lateral wall of the inner chamber of first equalizing basin, the play water end flange joint of first water pump has UASB reactor, the fixed water-locator and the second water pump of being provided with of lower lateral wall of the inner chamber of UASB reactor, the fixed toper reflecting plate that is provided with in top of water-locator, the fixed three-phase separator that is provided with in top of toper reflecting plate, the upper pipeline fixedly connected with gas recovery unit of three-phase separator, the right-hand fixed CASS reaction tank that is provided with of UASB reactor, the activity of the left side wall of CASS reaction tank is provided with decanter, the fixed aeration pipe and the third water pump that are provided with of lower lateral wall of the inner chamber of CASS reaction tank, fixed air-blower and the ditch of being provided with in the rear of CASS reaction tank, the play water end of ditch is towards the second equalizing, a fourth water pump is fixedly arranged on the right side wall of the inner cavity of the second regulating tank, a sedimentation tank is connected with a water outlet end flange of the fourth water pump, a fifth water pump is fixedly arranged on the lower side wall of the inner cavity of the sedimentation tank, a sixth water pump is fixedly arranged above the fifth water pump, a sewage discharge backflow pipeline is connected with a water outlet end flange of the fifth water pump, a filtering tank is connected with a water outlet end flange of the sixth water pump, a seventh water pump is fixedly arranged on the lower side wall of the inner cavity of the filtering tank, a filtering layer is fixedly arranged above the seventh water pump, an eighth water pump is fixedly arranged on the right side wall of the inner cavity of the filtering tank, a distillation tank is connected with a water outlet end flange of the eighth water pump, a flow separation layer plate is fixedly arranged on the left side wall of the inner cavity of the distillation tank, a heater is fixedly arranged on the right side of the distillation tank, and the air outlet of the distillation tank is connected with a condensing pipe through a flange.
Preferably, the filter layer comprises a sand filter layer and an activated carbon filter layer.
Preferably, the water outlet end of the blowdown return line is connected with a first regulating reservoir through a flange.
Preferably, the left and right side walls of the inner cavity of the UASB reactor are both fixedly provided with a conical reflection plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rationally, add alkali regulation pH value to the raw water through first equalizing basin, realize tentatively carrying out quality of water degradation to the raw water, carry out anaerobic treatment to water through the UASB reactor, reach the dephosphorization, nutrient substance such as ammonia, carry out abundant aeration aerobic treatment to water through the CASS reaction tank, reach and deposit slight impurity and strain clear water effect, carry out dual filtration to the clear water through the filtering ponds, reach and remain microbial adsorption to get rid of the effect to the aquatic, add the evaporation aqueous vapor to the clear water through the distillation pond, realize the water-sewage separation effect and discharge clear water up to standard.
Drawings
FIG. 1 is a schematic view of the main structure of a pesticide production wastewater treatment device of the utility model;
FIG. 2 is a schematic structural view of an aeration circular tube of the pesticide production wastewater treatment device of the utility model;
FIG. 3 is a top view of a water distributor of a pesticide production wastewater treatment device of the utility model.
In the figure: 1. a water inlet pipe; 2. a first conditioning tank; 3. a first water pump; 4. a UASB reactor; 5. a water distributor; 51. water distribution holes; 52. a water distribution pipe; 6. a conical reflective plate; 7. a three-phase separator; 8. a gas recovery device; 9. a second water pump; 10. a CASS reaction tank; 11. decanting device; 12. an aeration circular pipe; 13. a third water pump; 14. a ditch; 15. a second regulating reservoir; 16. a fourth water pump; 17. a sedimentation tank; 18. a fifth water pump; 19. a sixth water pump; 20. a blowdown return line; 21. a filtration tank; 22. a filter layer; 23. a sand filtration layer; 24. an activated carbon filter layer; 25. a seventh water pump; 26. an eighth water pump; 27. a distillation pool; 28. a flow-isolating laminate; 29. a heater; 30. a cooling water return pipe; 31. a condenser tube; 32. a blower.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a pesticide production wastewater treatment device as shown in figures 1-3, which comprises a water inlet pipeline 1 and a first adjusting tank 2, a first water pump 3 is fixedly arranged on the lower side wall of the inner cavity of the first adjusting tank 2, a UASB reactor 4 is connected with the water outlet end flange of the first water pump 3, a water distributor 5 and a second water pump 9 are fixedly arranged on the lower side wall of the inner cavity of the UASB reactor 4, a conical reflection plate 6 is fixedly arranged above the water distributor 5, a three-phase separator 7 is fixedly arranged above the conical reflection plate 6, a gas recovery device 8 is fixedly connected with the upper pipeline of the three-phase separator 7, a CASS reaction tank 10 is fixedly arranged on the right side of the UASB reactor 4, a decanter 11 is movably arranged on the left side wall of the CASS reaction tank 10, an aeration circular pipe 12 and a third water pump 13 are fixedly arranged on the lower side wall of the inner cavity of the CASS reaction tank 10, an air blower 32 and a water channel 14 are fixedly arranged on the rear side, the water outlet end of the ditch 14 faces the second adjusting tank 15, the right side wall of the inner cavity of the second adjusting tank 15 is fixedly provided with a fourth water pump 16, the water outlet end of the fourth water pump 16 is connected with a sedimentation tank 17 by a flange, the lower side wall of the inner cavity of the sedimentation tank 17 is fixedly provided with a fifth water pump 18, a sixth water pump 19 is fixedly arranged above the fifth water pump 18, the water outlet end of the fifth water pump 18 is connected with a sewage discharge backflow pipeline 20 by a flange, the water outlet end of the sixth water pump 19 is connected with a filtering tank 21 by a flange, the lower side wall of the inner cavity of the filtering tank 21 is fixedly provided with a seventh water pump 25, a filtering layer 22 is fixedly arranged above the seventh water pump 25, the right side wall of the inner cavity of the filtering tank 21 is fixedly provided with an eighth water pump 26, the water outlet end of the eighth water pump 26 is connected with a distillation tank 27 by a flange, the left side wall of the inner cavity of the, a cooling water return pipe 30 is connected to the water inlet end of the heater 29 in a flange manner, and a condensing pipe 31 is connected to the air outlet of the distillation tank 27 in a flange manner and used for circularly heating cooling water.
The water distributor 5 comprises water distribution holes 51 and water distribution pipes 52 and is used for distributing water on the lower side wall of the inner cavity of the UASB reactor 4 to be uniformly distributed on the surface of the filler;
the filter layer 22 comprises a sand filter layer 23 and an active carbon filter layer 24 and is used for carrying out double filtration on the residual impurities of the clean water;
the water outlet end of the sewage backflow pipeline 20 is connected with a first regulating reservoir 2 through a flange and used for recycling precipitated sewage substances;
the left side wall and the right side wall of the inner cavity of the UASB reactor 4 are both fixedly provided with conical reflecting plates 6, which are beneficial to the centralized collection of anaerobic produced gas.
The working principle is as follows: in the concrete construction operation, wastewater enters a first regulating tank 2 from a water inlet pipeline 1, the pH value of raw water is regulated and controlled to be between 7 and 10, anaerobic sewage separation treatment is carried out on the regulated water through a UASB (upflow anaerobic sludge blanket) reactor 4, substances such as phosphorus, nitrogen and the like contained in the water are removed at the same time, clear water is discharged, the water enters a CASS (continuous anaerobic sludge System) reaction tank 10 for full aeration and precipitation treatment, sewage separation is carried out on the water again, clear water is decanted, then the water enters a second regulating tank 15 and is added with alkali for secondary pH value regulation, the regulated water enters a settling tank 17 and is added with a flocculating agent for secondary precipitation treatment, sewage separation is carried out, then the separated clear water enters a filtering tank 21 for double filtration and purification treatment, finally the clear water enters a distillation tank 27 for heating evaporation, residual impurities in the clear water are removed, and the clear water reaching the standard is output through a condensation pipe.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pesticide waste water treatment device, includes inlet channel (1) and first equalizing basin (2), its characterized in that: the lower side wall of the inner cavity of the first adjusting tank (2) is fixedly provided with a first water pump (3), the water outlet end flange of the first water pump (3) is connected with a UASB reactor (4), the lower side wall of the inner cavity of the UASB reactor (4) is fixedly provided with a water distributor (5) and a second water pump (9), the upper side of the water distributor (5) is fixedly provided with a conical reflecting plate (6), the upper side of the conical reflecting plate (6) is fixedly provided with a three-phase separator (7), the upper pipeline of the three-phase separator (7) is fixedly connected with a gas recovery device (8), the right side of the UASB reactor (4) is fixedly provided with a CASS reaction tank (10), the left side wall of the CASS reaction tank (10) is movably provided with a decanter (11), the lower side wall of the inner cavity of the CASS reaction tank (10) is fixedly provided with a round pipe (12) and a third aeration water pump (13), an air blower (32) and a water channel (14) are fixedly arranged behind the CASS reaction tank (10), the water outlet end of the water channel (14) faces a second adjusting tank (15), a fourth water pump (16) is fixedly arranged on the right side wall of the inner cavity of the second adjusting tank (15), the water outlet end of the fourth water pump (16) is in flange connection with a sedimentation tank (17), a fifth water pump (18) is fixedly arranged on the lower side wall of the inner cavity of the sedimentation tank (17), a sixth water pump (19) is fixedly arranged above the fifth water pump (18), the water outlet end of the fifth water pump (18) is in flange connection with a sewage discharge backflow pipeline (20), the water outlet end of the sixth water pump (19) is in flange connection with a filtering tank (21), a seventh water pump (25) is fixedly arranged on the lower side wall of the inner cavity of the filtering tank (21), and a filtering layer (22) is fixedly arranged above the seventh water pump (25), the fixed eighth water pump (26) that is provided with of right side wall of the inner chamber of filtering ponds (21), the play water end flange joint of eighth water pump (26) has distillation pond (27), the fixed flow-separation plywood (28) that is provided with of left side wall of the inner chamber of distillation pond (27), the fixed heater (29) that is provided with in right side of distillation pond (27), the flange joint of the end of intaking of heater (29) has cooling water back flow (30), the gas outlet flange joint of distillation pond (27) has condenser pipe (31).
2. The pesticide production wastewater treatment device of claim 1, which is characterized in that: the water distributor (5) comprises water distribution holes (51) and water distribution pipes (52).
3. The pesticide production wastewater treatment device of claim 1, which is characterized in that: the filter layer (22) comprises a sand filter layer (23) and an activated carbon filter layer (24).
4. The pesticide production wastewater treatment device of claim 1, which is characterized in that: and the water outlet end of the sewage backflow pipeline (20) is connected with a first regulating tank (2) through a flange.
5. The pesticide production wastewater treatment device of claim 1, which is characterized in that: the lateral wall all is fixed with toper reflecting plate (6) about the inner chamber of UASB reactor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064348.0U CN213416612U (en) | 2020-09-21 | 2020-09-21 | Pesticide waste water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064348.0U CN213416612U (en) | 2020-09-21 | 2020-09-21 | Pesticide waste water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213416612U true CN213416612U (en) | 2021-06-11 |
Family
ID=76262644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022064348.0U Expired - Fee Related CN213416612U (en) | 2020-09-21 | 2020-09-21 | Pesticide waste water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213416612U (en) |
-
2020
- 2020-09-21 CN CN202022064348.0U patent/CN213416612U/en not_active Expired - Fee Related
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| 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: 20210611 |