CN206529382U - A kind of water-based acrylic resin production wastewater treatment system - Google Patents
A kind of water-based acrylic resin production wastewater treatment system Download PDFInfo
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- CN206529382U CN206529382U CN201720208479.7U CN201720208479U CN206529382U CN 206529382 U CN206529382 U CN 206529382U CN 201720208479 U CN201720208479 U CN 201720208479U CN 206529382 U CN206529382 U CN 206529382U
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Abstract
The utility model discloses a kind of water-based acrylic resin production wastewater treatment system, waste water is sequentially entered after the first regulating reservoir and coagulative precipitation tank, coagulating sedimentation by screen pack, sludge enters sludge-tank, supernatant enters mixing pit with other sewage, then passes sequentially through the second regulating reservoir, hydrolysis acidification pool, anaerobic pond, Aerobic Pond and sedimentation basin, after sedimentation basin is precipitated, sludge enters sludge-tank, the sludge that water outlet enters in clear water reserviors, the sludge-tank carries out dewater treatment by sludge filter press.The utility model is novel in design, simple in construction, and by setting coagulative precipitation tank, hydrolysis acidification pool, anaerobic pond and Aerobic Pond carry out biochemical degradation to waste water, can effectively remove the pollutant in waste water, reach discharge standard.
Description
Technical field
The utility model is related to chemical technology field, and in particular to a kind of water-based acrylic resin production wastewater treatment system
System.
Background technology
Compared with traditional solvent based coating, water paint have price it is low, using safety, save resource and the energy, subtract
The advantages of few environmental pollution and public hazards, thus turned into the Main way of current development coatings industry.Water-based acrylic resin is applied
Material is the most pollution-free coating of with fastest developing speed, kind in water paint.
The equipment that washing is needed during water-based acrylic resin is produced is a lot, such as paint mixing cylinder, filter and filtering
Medium, basin, storage tank etc., equipment cleaning it is very frequent, meanwhile, production, transport, the run, drip, leak of storage house material or
Contingency is also required for cleaning.This portion of washing water is the chief component that coatings industry produces waste water.It is dirty in the waste water
Thing complicated component is contaminated, pollutant load is high, and contain noxious material, so needing to carry out effective processing to production waste water, prevented
Only pollute environment.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art that there is provided a kind of water soluble acrylic acid tree
Fat production wastewater treatment system.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions
's：
A kind of water-based acrylic resin production wastewater treatment system, including screen pack, the first regulating reservoir, coagulative precipitation tank,
Mixing pit, the second regulating reservoir, hydrolysis acidification pool, anaerobic pond, Aerobic Pond, sedimentation basin, clear water reserviors, sludge-tank and sludge filter press；
Waste water is sequentially entered after the first regulating reservoir and coagulative precipitation tank, coagulating sedimentation by screen pack, and sludge enters sludge-tank, supernatant
Enter mixing pit with other sewage, then pass sequentially through the second regulating reservoir, hydrolysis acidification pool, anaerobic pond, Aerobic Pond and sedimentation basin,
After sedimentation basin is precipitated, sludge enters sludge-tank, and the sludge that water outlet enters in clear water reserviors, the sludge-tank passes through sludge press filtration
Machine carries out dewater treatment.
Further, filter screen is provided with the coagulative precipitation tank and sedimentation basin, for separating oil removal.
Further, clear water is back to the first regulating reservoir and the second regulating reservoir by the clear water reserviors.
Further, agitating paddle is provided with the coagulative precipitation tank and mixing pit.
Further, heater is provided with the hydrolysis acidification pool, anaerobic pond and Aerobic Pond, is lived for increasing microorganism
Property, improve degradation efficiency.
The beneficial effects of the utility model are：The utility model is novel in design, simple in construction, by setting coagulating sedimentation
Pond, hydrolysis acidification pool, anaerobic pond and Aerobic Pond carry out biochemical degradation to waste water, can effectively remove the pollutant in waste water, make it
Reach discharge standard.
Brief description of the drawings
Fig. 1 is Structure and Process block diagram of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
The accompanying drawing that face will be combined in the utility model embodiment, is carried out clear, complete to the technical scheme in the utility model embodiment
Ground is described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Base
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not made
There are other embodiments, belong to the scope of the utility model protection.
As shown in figure 1, the utility model is a kind of water-based acrylic resin production wastewater treatment system, including screen pack 1,
First regulating reservoir 2, coagulative precipitation tank 3, mixing pit 4, the second regulating reservoir 5, hydrolysis acidification pool 6, anaerobic pond 7, Aerobic Pond 8, precipitation
Pond 9, clear water reserviors 10, sludge-tank 11 and sludge filter press 12；Waste water sequentially enters the first regulating reservoir 2 and coagulation by screen pack 1
After sedimentation basin 3, coagulating sedimentation, sludge enters sludge-tank 11, and supernatant enters mixing pit 4 with other sewage, then passed sequentially through
Second regulating reservoir 5, hydrolysis acidification pool 6, anaerobic pond 7, Aerobic Pond 8 and sedimentation basin 9, after the precipitation of sedimentation basin 9, sludge enters dirty
Mud sump 11, the sludge that water outlet enters in clear water reserviors 10, the sludge-tank 11 carries out dewater treatment by sludge filter press 12.
Further, filter screen is provided with the coagulative precipitation tank 3 and sedimentation basin 9.
Further, clear water is back to the first regulating reservoir 2 and the second regulating reservoir 5 by the clear water reserviors 10.
Further, agitating paddle is provided with the coagulative precipitation tank 3 and mixing pit 4.
Further, heater is provided with the hydrolysis acidification pool 6, anaerobic pond 7 and Aerobic Pond 8.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment that the utility model is not limited yet.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle of the present utility model and practical application are explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of water-based acrylic resin production wastewater treatment system, it is characterised in that：Including screen pack (1), the first regulating reservoir
(2), coagulative precipitation tank (3), mixing pit (4), the second regulating reservoir (5), hydrolysis acidification pool (6), anaerobic pond (7), Aerobic Pond (8),
Sedimentation basin (9), clear water reserviors (10), sludge-tank (11) and sludge filter press (12)；Waste water sequentially enters first by screen pack (1)
After regulating reservoir (2) and coagulative precipitation tank (3), coagulating sedimentation, sludge enters sludge-tank (11), and supernatant enters mixed with other sewage
Close pond (4), then pass sequentially through the second regulating reservoir (5), hydrolysis acidification pool (6), anaerobic pond (7), Aerobic Pond (8) and sedimentation basin
(9), after sedimentation basin (9) precipitation, sludge enters sludge-tank (11), and water outlet enters clear water reserviors (10), the sludge-tank (11)
In sludge by sludge filter press (12) carry out dewater treatment.
2. a kind of water-based acrylic resin production wastewater treatment system according to claim 1, it is characterised in that：It is described mixed
Filter screen is provided with solidifying sedimentation basin (3) and sedimentation basin (9).
3. a kind of water-based acrylic resin production wastewater treatment system according to claim 1, it is characterised in that：It is described clear
Clear water is back to the first regulating reservoir (2) and the second regulating reservoir (5) by pond (10).
4. a kind of water-based acrylic resin production wastewater treatment system according to claim 1, it is characterised in that：It is described mixed
Agitating paddle is provided with solidifying sedimentation basin (3) and mixing pit (4).
5. a kind of water-based acrylic resin production wastewater treatment system according to claim 1, it is characterised in that：The water
Solve and heater is provided with acidification pool (6), anaerobic pond (7) and Aerobic Pond (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208479.7U CN206529382U (en) | 2017-03-06 | 2017-03-06 | A kind of water-based acrylic resin production wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208479.7U CN206529382U (en) | 2017-03-06 | 2017-03-06 | A kind of water-based acrylic resin production wastewater treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529382U true CN206529382U (en) | 2017-09-29 |
Family
ID=59915851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720208479.7U Expired - Fee Related CN206529382U (en) | 2017-03-06 | 2017-03-06 | A kind of water-based acrylic resin production wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315032A (en) * | 2021-12-29 | 2022-04-12 | 上海大学无锡产业研究院 | Water-based paint wastewater treatment method |
-
2017
- 2017-03-06 CN CN201720208479.7U patent/CN206529382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114315032A (en) * | 2021-12-29 | 2022-04-12 | 上海大学无锡产业研究院 | Water-based paint wastewater treatment method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20210306 |