CN204162572U - A kind of coating wastewater zero discharge treatment integration apparatus - Google Patents
A kind of coating wastewater zero discharge treatment integration apparatus Download PDFInfo
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- CN204162572U CN204162572U CN201420606190.7U CN201420606190U CN204162572U CN 204162572 U CN204162572 U CN 204162572U CN 201420606190 U CN201420606190 U CN 201420606190U CN 204162572 U CN204162572 U CN 204162572U
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- coating wastewater
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Abstract
The utility model discloses a kind of coating wastewater zero discharge treatment integration apparatus, comprise physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district; Described physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district are linked in sequence successively.A kind of coating wastewater zero discharge treatment integration apparatus advantage of the present utility model is: coating wastewater can be treated to water quality and reach the requirement of painting cycling use of water completely, and occupation area of equipment is little, running cost is low.
Description
Technical field:
The utility model belongs to water treatment field, relates to a kind of coating wastewater zero-discharge treatment system, especially a kind of technique based on physical reaction+precipitation+air supporting+SBR+ activated carbon filtration to process the circulating treating system that coating wastewater is former water.
Background technology:
Usual coating wastewater treatment facility, mostly adopts the processing mode of substep, subset, and several technique to be carried out integrated by a few devices, occurs complete, to become series sewage treatment equipment.
This kind equipment can only carry out pre-treatment to waste water, does not have advanced treatment, can not make discharged wastewater met the national standard.And the processing mode of substep, subset has shortcomings such as floor space is large, long processing period, running cost are high.The English of sequencing batch active sludge is sequencing batchreactor activated sludge process (abbreviation SBR).SBR is the abbreviation of sequencing batch active sludge, is a kind of active sludge sewage disposal technology run by intermittent aeration mode.Its principal character be operationally in order and periodical operation, the core of SBR technology is sbr reactor pond, and this pond collects homogenizing, just heavy, biological degradation, two functions such as heavy in a pond, without sludge recirculation system.Be particularly useful for intermittently discharged and the larger occasion of fluctuations in discharge.
Utility model content:
The main object of the utility model is the shortcoming overcoming above-mentioned existing installation, one highly integrated coating wastewater zero discharge treatment integration apparatus is provided, this equipment, based on the technique of physical reaction+precipitation+air supporting+SBR+ activated carbon filtration, can provide stable water outlet.
The purpose of this utility model solves by the following technical programs:
A kind of coating wastewater zero discharge treatment integration apparatus, comprises physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district; Physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district are linked in sequence successively.
Described activated carbon filtration district comprises backwashing equipment.
Described SBR region also comprises spoil disposal and filtration unit.Described former water is circulating water pool of spraying chamber waste water, enters circulating water pool, back and forth use after device processes, can realize the zero release of coating wastewater.
Coating wastewater zero discharge treatment integration apparatus advantage of the present utility model is: coating wastewater can be treated to water quality and reach the requirement of painting cycling use of water completely, and occupation area of equipment is little, running cost is low.
Accompanying drawing illustrates:
Fig. 1 is device structure schematic diagram of the present utility model;
Wherein: 1 is physical reaction district; 2 is dissolving; 3 is agitator; 4 is slag scraper; 5 is that settling region, 6 is for air flotation zone; 7 is SBR district; 8 is activated carbon filtration district; 9 for filtering recoil pump.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, a kind of coating wastewater zero discharge treatment integration apparatus, comprises physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district; Physical reaction district, settling region, air flotation zone, SBR district, activated carbon filtration district are linked in sequence successively.
Described activated carbon filtration district comprises backwashing equipment.
Described SBR region also comprises spoil disposal and filtration unit.Described former water is circulating water pool waste water, enters circulating water pool, back and forth use after device processes.
Circulating water pool → physical reaction district → settling region → air flotation zone → SBR district → activated carbon filtration district → circulating water pool
Subsystem comprises: medicine system, SBR district spoil disposal filtration unit, gac back-purge system etc.
Coating wastewater zero discharge treatment integration apparatus of the present utility model adopts programmable controller (PLC) to carry out full automatic control or adopts physical construction by controlling manually.By communication module, service data is transferred to central control unit, so that operation and maintenance.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when the method and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, still belong in the scope of technical solution of the present invention.
Claims (3)
1. a coating wastewater zero discharge treatment integration apparatus, is characterized in that: be provided with physical reaction district, settling region, air flotation zone, SBR district and activated carbon filtration district in described integration apparatus and be linked in sequence successively.
2. coating wastewater zero discharge treatment integration apparatus as claimed in claim 1, is characterized in that: described activated carbon filtration district comprises backwashing equipment.
3. coating wastewater zero discharge treatment integration apparatus as claimed in claim 1, is characterized in that: described SBR region also comprises spoil disposal and filtration unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606190.7U CN204162572U (en) | 2014-10-20 | 2014-10-20 | A kind of coating wastewater zero discharge treatment integration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606190.7U CN204162572U (en) | 2014-10-20 | 2014-10-20 | A kind of coating wastewater zero discharge treatment integration apparatus |
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| Publication Number | Publication Date |
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| CN204162572U true CN204162572U (en) | 2015-02-18 |
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| CN201420606190.7U Active CN204162572U (en) | 2014-10-20 | 2014-10-20 | A kind of coating wastewater zero discharge treatment integration apparatus |
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| CN (1) | CN204162572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506979A (en) * | 2022-02-24 | 2022-05-17 | 合肥凯华环保科技有限公司 | Zero-discharge integrated equipment for coating wastewater |
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2014
- 2014-10-20 CN CN201420606190.7U patent/CN204162572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506979A (en) * | 2022-02-24 | 2022-05-17 | 合肥凯华环保科技有限公司 | Zero-discharge integrated equipment for coating wastewater |
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