CN205368032U - Wastewater re -treatment system - Google Patents
Wastewater re -treatment system Download PDFInfo
- Publication number
- CN205368032U CN205368032U CN201521108670.1U CN201521108670U CN205368032U CN 205368032 U CN205368032 U CN 205368032U CN 201521108670 U CN201521108670 U CN 201521108670U CN 205368032 U CN205368032 U CN 205368032U
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- Prior art keywords
- bio
- aeration
- aeration tower
- waste water
- tank
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- Water Treatment By Sorption (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a wastewater re -treatment system, include according to the consecutive coagulating sedimentation tank of order, the bio -aeration tower, the air supporting device, middle pond, cross the filter tower, the reuse of reclaimed water pond, coagulating sedimentation tank includes primary sedimentation basin and secondary sedimentation tank, the primary sedimentation basin links to each other with secondary sedimentation tank, the bio -aeration tower is including parallelly connected a bio -aeration tower and no. Two bio -aeration towers, secondary sedimentation tank and a bio -aeration tower link to each other, no. Two the bio -aeration tower links to each other with the air supporting device, the inside in middle pond is provided with the elevator pump, the elevator pump is with the filter tower is continuous excessively. The utility model discloses can solve the drawback of bulk processing water resource among the textile industry, through carry out waste water retreatment process to the normal water, get rid of the unnecessary material of aquatic, collect the retrieval and utilization with crossing the water resource that filters off simultaneously, reduce energy consumption and reuse production waste water later, promote work efficiency, do benefit to the environmental protection.
Description
Technical field
This utility model belongs to wastewater treatment industry field, particularly relates to a kind of waste water secondary treatment system.
Background technology
Along with the development of current scientific and technological progress, textile industry there occurs snafu change also with scientific and technological progress.People are also further vigorous for the demand of textile, and the research and development of textile cloth and the multiformity of textile dyestuff bring the textile product of riot of color.But whether traditional textile industry or modern textile industry, in textile product is processed the process produced, need to consume substantial amounts of water resource to supply, consumption simultaneously for the energy also highlights day by day, although existing equipment also has the operation that waste water is processed, but waste water is simply simply processed by treatment process, waste water after process cannot be carried out recycling, cannot again use water resource reuse, even if also cannot put into production in life after processing, the textile industry requirement to water quality cannot be met equally.
Summary of the invention
For solving the problems referred to above, the utility model discloses a kind of waste water secondary treatment system, can solve the problem that the drawback of bulk processing water resource in textile industry, waste water reprocessing operation is carried out by centering water, removing the unnecessary material in water, the water resource that simultaneously will filter out is collected reuse, reduces the consumption of energy consumption saving water resource, promote work efficiency, be beneficial to environmental protection.
In order to reach object above, this utility model provides following technical scheme: a kind of waste water secondary treatment system, including the coagulative precipitation tank being sequentially connected in order, bio-aeration tower, air-floating apparatus, intermediate pool, filtration tank, Treated sewage reusing pond, coagulative precipitation tank includes primary sedimentation basin and secondary sedimentation tank, primary sedimentation basin is connected with secondary sedimentation tank, bio-aeration tower includes a bio-aeration tower in parallel and No. two bio-aeration towers, secondary sedimentation tank and a bio-aeration tower are connected, No. two bio-aeration towers are connected with air-floating apparatus, intermediate pool be internally provided with elevator pump, elevator pump is connected with filtration tank.
As a kind of preferred version of the present utility model, described bio-aeration tower includes biological activated carbon, all includes microbial film in import and the exit position of bio-aeration tower.
As a kind of preferred version of the present utility model, the import department of described air-floating apparatus also includes flocculation reaction room, and flocculation reaction room includes flocculant.
As a kind of preferred version of the present utility model, described filtration tank includes sand carbon filtration tank, and described sand carbon filtration tank includes a sand carbon filtration tank in parallel and No. two sand carbon filtration tanks.
As a kind of preferred version of the present utility model, also including analyser in described Treated sewage reusing pond, described analyser includes COD fully-automatic analyzer, float analyser, colorimetric analysis instrument.
Compared with prior art, the beneficial effect that this utility model possesses: this utility model adopts coagulation coagulating basin to carry out the first step of middle water filtration, microorganism in waste water can be carried out organic degradation through bio-aeration tower by water, simultaneously through air-floating apparatus by the dye granule in printing and dyeing water, COD clearance can be reached 85%, use intermediate pool to carry out precipitation simultaneously, water quality in adjustment, the impact of follow-up sewage disposal is diminished, water will be processed by elevator pump and inject sand carbon filtration tank, the activated carbon that sand carbon filtration tank adopts can by the bulky grain float in water, colloid, the materials such as heterochromatic abnormal flavour filter clean, coordinate ozone oxidation operation can obtain comparatively pure water resource simultaneously, the water resource of high-quality can be provided for follow-up weaving operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of waste water secondary treatment system.
Reference numerals list: 1-primary sedimentation basin, 2-secondary sedimentation tank, number bio-aeration tower of 3-, No. bis-bio-aeration towers of 4-, 5-air-floating apparatus, 6-flocculation reaction room, 7-intermediate pool, 8-elevator pump, number sand carbon filtration tank of 9-, No. bis-sand carbon filtration tanks of 10-, 11-Treated sewage reusing pond.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model, it should be understood that following detailed description of the invention is merely to illustrate this utility model rather than limits scope of the present utility model.It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
nullWaste water secondary treatment system as shown in Figure 1，Including the coagulative precipitation tank being sequentially connected in order、Bio-aeration tower、Air-floating apparatus 5、Intermediate pool 7、Filtration tank、Treated sewage reusing pond 11，Coagulative precipitation tank includes primary sedimentation basin 1 and secondary sedimentation tank 2，A number sedimentation tank is hydrolyzed acidification，Middle water after being processed by primary sedimentation basin 1 enters secondary sedimentation tank 2，Secondary sedimentation tank 2 carries out middle aquatic organism catalytic oxidation and processes，Middle water is passed into bio-aeration tower by No. two sedimentation tanks after treatment，Bio-aeration tower includes a bio-aeration tower 3 in parallel and No. two bio-aeration towers 4，A number bio-aeration tower 3 includes light suspended filler，Water traverse suspended filter material，Impurity can be stayed between filler，No. two bio-aeration towers 4 are internally installed biological activated carbon，Import department at bio-aeration tower is all attached with microbial film with exit，Organic pollution deliquescent and colloidal in middle water can be removed by microbial film，Equipment after being prevented from results in blockage in filter process，Promote purification efficiency further.
nullWater after aeration is delivered in air-floating apparatus 5 by No. two bio-aeration towers 4，The import department of air-floating apparatus 5 is also equipped with flocculation reaction room 6，It is filled with flocculant inside flocculation reaction room 6，Middle water enters the inside to carry out condensing and settling，React crossing drainage in the inside of air-floating apparatus 5 through flocculant，Water is formed the micro-bubble of high degree of dispersion，Adhere to solid or the liquid particles of hydrophobic group in waste water，Impurity after filtration is deposited on the inside of air-floating apparatus 5，Again aqueous solution is passed in intermediate pool 7，Middle water stands after entering intermediate pool 7，Continuous water delivery process needs carry out a standing process，Hydraulic pressure is delivered to the sand carbon filtration tank of parallel connection by the water resource after standing by elevator pump 8，Sand carbon filtration tank comprises quartz sand、Manganese sand is filtered，A sand carbon filtration tank 9 and No. two sand carbon filtration tanks 10 it are divided into according to packed density and construction effect，The principle that uses activated carbons carries out adsorbing simultaneously carries out operation process，Bulky grain float in water and dye granule can be discharged outside water quality，After the evolution of a sand carbon filtration tank 9 and No. two sand carbon filtration tanks 10，Obtain the water quality needing to carry out detecting，Treated water is passed into Treated sewage reusing pond 11，Internally installed in Treated sewage reusing pond 11 have COD fully-automatic analyzer、Float analyser、Colorimetric analysis instrument，Water sample after detection is contrasted with water sample up to standard，Meet production requirement and water just can be delivered to each workshop，When the result of analysis water-like does not meet requirement up to standard，It is repeated water processing，Next step supplying step is carried out after reaching standard，Thus the problem reaching to solve energy resource consumption the most efficiently.
Technological means disclosed in this utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also includes the technical scheme being made up of above technical characteristic combination in any.It should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. a waste water secondary treatment system, it is characterized in that: include the coagulative precipitation tank being sequentially connected in order, bio-aeration tower, air-floating apparatus, intermediate pool, filtration tank, Treated sewage reusing pond, described coagulative precipitation tank includes primary sedimentation basin and secondary sedimentation tank, primary sedimentation basin is connected with secondary sedimentation tank, described bio-aeration tower includes a bio-aeration tower in parallel and No. two bio-aeration towers, secondary sedimentation tank and a bio-aeration tower are connected, No. two bio-aeration towers are connected with air-floating apparatus, described intermediate pool be internally provided with elevator pump, described elevator pump is connected with filtration tank.
2. waste water secondary treatment system according to claim 1, it is characterised in that: described bio-aeration tower includes biological activated carbon, all includes microbial film in import and the exit position of bio-aeration tower.
3. waste water secondary treatment system according to claim 1, it is characterised in that: the import department of described air-floating apparatus also includes flocculation reaction room, and flocculation reaction room includes flocculant.
4. waste water secondary treatment system according to claim 1, it is characterised in that: described filtration tank includes sand carbon filtration tank, and described sand carbon filtration tank includes a sand carbon filtration tank in parallel and No. two sand carbon filtration tanks.
5. waste water secondary treatment system according to claim 1, it is characterised in that: also including analyser in described Treated sewage reusing pond, described analyser includes COD fully-automatic analyzer, float analyser, colorimetric analysis instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108670.1U CN205368032U (en) | 2015-12-29 | 2015-12-29 | Wastewater re -treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108670.1U CN205368032U (en) | 2015-12-29 | 2015-12-29 | Wastewater re -treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368032U true CN205368032U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108670.1U Expired - Fee Related CN205368032U (en) | 2015-12-29 | 2015-12-29 | Wastewater re -treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103738A (en) * | 2018-02-27 | 2018-06-01 | 潘麦 | A kind of device that can recycle washing machine wastewater |
-
2015
- 2015-12-29 CN CN201521108670.1U patent/CN205368032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103738A (en) * | 2018-02-27 | 2018-06-01 | 潘麦 | A kind of device that can recycle washing machine wastewater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20171229 |