CN204958671U - Novel printing waste water treatment device - Google Patents
Novel printing waste water treatment device Download PDFInfo
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- CN204958671U CN204958671U CN201520676534.6U CN201520676534U CN204958671U CN 204958671 U CN204958671 U CN 204958671U CN 201520676534 U CN201520676534 U CN 201520676534U CN 204958671 U CN204958671 U CN 204958671U
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- tube settler
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- order reaction
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Abstract
The utility model provides a novel printing waste water treatment device, according to the wastewater treatment process flow direction in proper order including oil removal slag settling tank, preaeration equalizing basin, one -level air supporting device, second grade air supporting device, first order reaction pond, second -stage reaction tank, third -stage reaction pond, fourth -order reaction pond, micro cell, a tube settler, anaerobism pond, hydrolysis -acidification pool, contact oxidation tank, the 2nd tube settler, filtering ponds, decoloration disinfection pond, retrieval and utilization pond and sludge impoundment, oil removal slag settling tank, first order reaction pond, second -stage reaction tank, third -stage reaction pond, a tube settler and decoloration disinfection pond are equipped with respectively thoughtlessly congeals charge device, sour charge device, catalyst charge device, oxidant charge device, alkali charge device and ozone charge device. The utility model discloses to the characteristic design of printing waste water, increase in advance throughput and the biochemical performance that promotes waste water, improve follow -up biochemical system's operational effect, make colourity further get rid of, reach emission standard.
Description
Technical field
The utility model relates to the field of waste water treatment of printing industry, particularly a kind of novel printing wastewater treatment equipment.
Background technology
Printing wastewater is processing cotton, fiber crops, man-made fiber and blending product thereof is the waste water that main printing house discharges.The printing wastewater water yield is comparatively large, and often print processing 1 ton of textiles water consumption 100 ~ 200 tons, wherein 80 ~ 90% become waste water.Textile printing waste water has the features such as the water yield is large, organic pollutant content is high, alkalescence is large, change of water quality is large, belong to one of unmanageable trade effluent, containing dyestuff, slurry, auxiliary agent, finish, soda acid, fiber impurity, sand class material, inorganic salt etc. in waste water.
Printing wastewater is one of more unmanageable trade effluent, and it has, and COD concentration is high, colourity is large, saltiness is high, organism bio-refractory and water quality and quantity change greatly features such as (discharges of waste water intermittence) in time.The most outstanding problem of printing wastewater process is the removal problem of colourity and hardly degraded organic substance.Main methods has the conbined usage of biochemical process, physico-chemical process and several method.
Process the equipment of printing wastewater in prior art, because influent waste water colourity is large, ink is many, and its removal effect is not good, and wastewater biochemical is low simultaneously, easily makes biochemical system paralyse.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the purpose of this utility model be to provide alleviate subsequent disposal pressure, increase wastewater biodegradability, a kind of novel printing wastewater treatment equipment of good decolorizing effect.
The utility model solves the technical scheme that its technical problem adopts: a kind of novel printing wastewater treatment equipment, wherein: flow to according to waste water treatment process and include oil removal detritus pool successively, preaeration equalizing tank, one-level air-floating apparatus, secondary air-floatation device, first order reaction pond, second order reaction pond, third order reaction pond, fourth-order reaction pond, micro cell, first tube settler, anaerobic pond, hydrolysis acidification pool, contact-oxidation pool, second tube settler, filtering basin, decolouring sterilization pool, reuse pool and sludge sump, described oil removal detritus pool, first order reaction pond, second order reaction pond, third order reaction pond, first tube settler and decolouring sterilization pool are respectively equipped with coagulation dosing device, acid chemicals dosing plant, catalyzer chemicals dosing plant, oxygenant chemicals dosing plant, alkali chemicals dosing plant and ozone chemicals dosing plant, described ozone chemicals dosing plant includes ozonizer and flocculation chemicals dosing plant, and be provided with pipeline and stretch into decolouring sterilization pool inner bottom part and spray, it is the design of V-type precipitation bottom described oil removal detritus pool, bottom is provided with sediment discharge equipment, drum-type oil removal plant is provided with at water outlet end, described micro cell is template type micro cell, the first back-purge system of template type micro-electrolysis device and bottom is provided with in pond, described first tube settler and the second tube settler are provided with the first polyethylene honeycomb filler and the second polyethylene honeycomb filler respectively in the side of water outlet, described sediment discharge equipment, first tube settler and the inclined low-end of the second tube settler are equipped with sediment discharge loop and are connected with sludge sump.
Described micro cell improves the biochemical property of waste water, and water treatment effect is improved significantly, and whole template directly can be taken out and be carried out cleaning and changing by described template type micro-electrolysis device, maintains easily.
As further improvement of the utility model: be provided with preaerator and waste water lifting device in described preaeration equalizing tank, bottom described one to fourth-order reaction pond and be equipped with aerating apparatus bottom contact-oxidation pool, template type filtering basin are provided with in described filtering basin, bottom is provided with the second back-purge system, and described preaerator, aerating apparatus, the first back-purge system, the second back-purge system are all connected with corresponding gas blower.
As further improvement of the utility model: described anaerobic pond, hydrolysis acidification pool, contact-oxidation pool are respectively equipped with the first combination biologic packing material, the second combination biologic packing material, the 3rd combination biologic packing material.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is for the characteristics design of printing wastewater, increase oil removal detritus pool, part ink is removed, alleviate subsequent disposal pressure, adopt Bi-stage air floater and micro cell to carry out materializing strategy, increase the biochemical property of pretreatment potentiality and lifting waste water, improve the operating performance of subsequent biochemical system, also add ozone chemicals dosing plant simultaneously, colourity is removed further, reaches emission standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Existing accompanying drawings and embodiment further illustrate the utility model:
With reference to figure 1, a kind of novel printing wastewater treatment equipment, wherein: flow to according to waste water treatment process and include oil removal detritus pool 1 successively, preaeration equalizing tank 2, one-level air-floating apparatus 3, secondary air-floatation device 4, first order reaction pond 5, second order reaction pond 6, third order reaction pond 7, fourth-order reaction pond 8, micro cell 9, first tube settler 10, anaerobic pond 11, hydrolysis acidification pool 12, contact-oxidation pool 13, second tube settler 14, filtering basin 15, decolouring sterilization pool 16, reuse pool 17 and sludge sump 18, described oil removal detritus pool 1, first order reaction pond 5, second order reaction pond 6, third order reaction pond 7, first tube settler 10 and decolouring sterilization pool 16 are respectively equipped with coagulation dosing device 19, acid chemicals dosing plant 24, catalyzer chemicals dosing plant 25, oxygenant chemicals dosing plant 26, alkali chemicals dosing plant 29 and ozone chemicals dosing plant 38, described ozone chemicals dosing plant 38 includes ozonizer and flocculation chemicals dosing plant, and be provided with pipeline and stretch into decolouring sterilization pool 16 inner bottom part and spray.
Be the design of V-type precipitation bottom described oil removal detritus pool 1, bottom is provided with sediment discharge equipment 20, is provided with drum-type oil removal plant 21 at water outlet end, waste water part ink is removed, alleviates subsequent disposal pressure.
Described micro cell 9 is template type micro cell, the first back-purge system 28 of template type micro-electrolysis device 27 and bottom is provided with in pond, described micro cell 9 improves the biochemical property of waste water, water treatment effect is improved significantly, whole template directly can be taken out and be carried out cleaning and changing by described template type micro-electrolysis device 27, maintains easily.
Described first tube settler 10 and the second tube settler 14 are provided with the first polyethylene honeycomb filler 30 and the second polyethylene honeycomb filler 35 respectively in the side of water outlet, described sediment discharge equipment 20, first tube settler 10 and the inclined low-end of the second tube settler 14 are equipped with sediment discharge loop and are connected with sludge sump 18.Described first tube settler 10 pre-treatment is materializing strategy, and the waste water after materializing strategy is solid-liquid separation in the first tube settler 10, increases biochemical, improves subsequent biochemical running effect.
Preaerator 22 and waste water lifting device 23 is provided with in described preaeration equalizing tank 2, bottom described one to fourth-order reaction pond and be equipped with aerating apparatus 34 bottom contact-oxidation pool, template type filtering basin are provided with in described filtering basin 15, bottom is provided with the second back-purge system 37, and described preaerator 22, aerating apparatus 34, first back-purge system 28, second back-purge system 37 are all connected with corresponding gas blower.
Described biochemical system includes anaerobic pond 11, hydrolysis acidification pool 12 and contact-oxidation pool 13, and described anaerobic pond 11, hydrolysis acidification pool 12, contact-oxidation pool 13 are respectively equipped with the first combination biologic packing material 31, second and combine biologic packing material 32, the 3rd combination biologic packing material 33.
In sum; after those of ordinary skill in the art reads the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without the need to creative brainwork, all belong to the scope that the utility model is protected.
Claims (2)
1. a novel printing wastewater treatment equipment, is characterized in that: flow to according to waste water treatment process and include oil removal detritus pool successively, preaeration equalizing tank, one-level air-floating apparatus, secondary air-floatation device, first order reaction pond, second order reaction pond, third order reaction pond, fourth-order reaction pond, micro cell, first tube settler, anaerobic pond, hydrolysis acidification pool, contact-oxidation pool, second tube settler, filtering basin, decolouring sterilization pool, reuse pool and sludge sump, described oil removal detritus pool, first order reaction pond, second order reaction pond, third order reaction pond, first tube settler and decolouring sterilization pool are respectively equipped with coagulation dosing device, acid chemicals dosing plant, catalyzer chemicals dosing plant, oxygenant chemicals dosing plant, alkali chemicals dosing plant and ozone chemicals dosing plant, described ozone chemicals dosing plant includes ozonizer and flocculation chemicals dosing plant, and be provided with pipeline and stretch into decolouring sterilization pool inner bottom part and spray, it is the design of V-type precipitation bottom described oil removal detritus pool, bottom is provided with sediment discharge equipment, drum-type oil removal plant is provided with at water outlet end, described micro cell is template type micro cell, the first back-purge system of template type micro-electrolysis device and bottom is provided with in pond, described first tube settler and the second tube settler are provided with the first polyethylene honeycomb filler and the second polyethylene honeycomb filler respectively in the side of water outlet, described sediment discharge equipment, first tube settler and the inclined low-end of the second tube settler are equipped with sediment discharge loop and are connected with sludge sump.
2. a kind of novel printing wastewater treatment equipment according to claim 1, is characterized in that: described anaerobic pond, hydrolysis acidification pool, contact-oxidation pool are respectively equipped with the first combination biologic packing material, the second combination biologic packing material, the 3rd combination biologic packing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676534.6U CN204958671U (en) | 2015-09-03 | 2015-09-03 | Novel printing waste water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676534.6U CN204958671U (en) | 2015-09-03 | 2015-09-03 | Novel printing waste water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958671U true CN204958671U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676534.6U Expired - Fee Related CN204958671U (en) | 2015-09-03 | 2015-09-03 | Novel printing waste water treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204958671U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083557A (en) * | 2017-12-06 | 2018-05-29 | 浙江省机电设计研究院有限公司 | A kind of concentration organic wastewater disposal process with high salt |
| CN109896673A (en) * | 2019-04-23 | 2019-06-18 | 武汉友发包装科技有限公司 | A kind of sewage treatment process of adhesive tape production |
| CN114605026A (en) * | 2020-12-09 | 2022-06-10 | 枣阳市华星纺织有限公司 | Textile wastewater treatment process |
| CN115228228A (en) * | 2022-06-24 | 2022-10-25 | 江水 | Circulating industrial waste gas treatment process |
-
2015
- 2015-09-03 CN CN201520676534.6U patent/CN204958671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083557A (en) * | 2017-12-06 | 2018-05-29 | 浙江省机电设计研究院有限公司 | A kind of concentration organic wastewater disposal process with high salt |
| CN109896673A (en) * | 2019-04-23 | 2019-06-18 | 武汉友发包装科技有限公司 | A kind of sewage treatment process of adhesive tape production |
| CN114605026A (en) * | 2020-12-09 | 2022-06-10 | 枣阳市华星纺织有限公司 | Textile wastewater treatment process |
| CN115228228A (en) * | 2022-06-24 | 2022-10-25 | 江水 | Circulating industrial waste gas treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |