CN203754570U - Textile wastewater treatment recycling system - Google Patents
Textile wastewater treatment recycling system Download PDFInfo
- Publication number
- CN203754570U CN203754570U CN201420172353.5U CN201420172353U CN203754570U CN 203754570 U CN203754570 U CN 203754570U CN 201420172353 U CN201420172353 U CN 201420172353U CN 203754570 U CN203754570 U CN 203754570U
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- CN
- China
- Prior art keywords
- tank
- sewage
- textile
- wastewater
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004064 recycling Methods 0.000 title abstract description 5
- 239000010918 textile wastewater Substances 0.000 title abstract 4
- 238000004065 wastewater treatment Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005188 flotation Methods 0.000 claims abstract description 19
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000004753 textile Substances 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000010865 sewage Substances 0.000 claims description 43
- 238000009941 weaving Methods 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract 3
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010784 textile waste Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to a textile wastewater treatment recycling system. The system comprises a water tank, and textile appliances communicated with the water tank and also comprises a pretreatment tank for collecting textile appliances wastewater, an adjusting tank for adjusting the pH of wastewater, an air flotation tank for removing solid particles in wastewater, a biological oxidation tank for degrading organic matters in wastewater and a filtration membrane for carrying on deep purification on wastewater, wherein the pretreatment tank, adjusting tank, air flotation tank, biological oxidation tank and the filtration membrane are sequentially communicated and the filtration membrane is also communicated with the water tank. According to the textile wastewater treatment recycling system disclosed by the utility model, textile wastewater is treated by the pretreatment tank, adjusting tank, air flotation tank, biological oxidation tank and the filtration membrane and treated wastewater is introduced into the water tank and thus the recycling of water resources is achieved, production cost of industries is reduced and the pollution to environment is reduced.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, is specifically related to a kind of sewage treatment recycling system, produces the processing of sewage for fabrication processes.
Background technology
In the process of weaving, can produce a large amount of sewage at present, in sewage, main pollutent is non-water-soluble grease, jelly, tiny suspended particle, chemical grout etc.If these sewage, without processing directly discharge, not only cause irreversible destruction to environment, and it is the one waste to water resources.Shortage of water resources has become the important factor of restriction China's economy and social development.Industry water withdrawal accounts for 20% of national water withdrawal, for further strengthening Industrial Water Saving work, alleviate the imbalance between supply and demand of China's water resources, the impetus of containment water environment degradation, promote the coordinated development of industrial economy and water resources and environment, " the Chinese water-saving technology policy outline " promulgated for 2005 first proposed the requirement of the reuse of development efflux wastewater and " zero release " technology.New " the national environmental protection Eleventh Five-Year Plan " promulgated of in November, 2007 country more explicitly calls for popularization cycling utilization of wastewater, strives for waste water and discharges less or zero release.For the water saving that responds to the call of one's country, simultaneously protection of the environment, save enterprise's production cost, necessary textile waste is carried out to clean, realize water resources recycle.
Summary of the invention
The utility model object is to provide a kind of textile sewage cycle for the treatment of to utilize system in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of textile sewage cycle for the treatment of is utilized system, it comprises water tank, the weaving apparatus being connected with water tank, it also comprises the pretreatment pool for collecting weaving apparatus sewage, for sewage being carried out to the equalizing tank of acid-alkali accommodation, for removing the air flotation pool of sewage solid particulate, for the organic bio-oxidation pond of degradation of sewage, for sewage being carried out to the filtering membrane of deep purifying, described pretreatment pool, equalizing tank, air flotation pool, bio-oxidation pond, filtering membrane is communicated with successively, described filtering membrane is also connected with water tank.
Optimally, between described equalizing tank and air flotation pool, be provided with the settling tank being communicated with respectively with it.
Further, described textile sewage cycle for the treatment of utilizes system also to comprise pressure filter, and described pressure filter is connected with settling tank, pretreatment pool respectively.
Optimally, described bio-oxidation pond comprises the anoxic pond and the Aerobic Pond that are communicated with successively.
Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model textile sewage cycle for the treatment of is utilized system, by the pretreatment pool, equalizing tank, air flotation pool, bio-oxidation pond, the filtering membrane that are communicated with successively, textile waste is processed, and waste water after treatment is imported in water tank, realize the recycle to water resources, reduce the production cost of enterprise, reduced the pollution to environment.
Brief description of the drawings
Accompanying drawing 1 utilizes system connection diagram for the utility model textile sewage cycle for the treatment of;
Wherein, 1, water tank; 2, weaving apparatus; 3, pretreatment pool; 4, equalizing tank; 5, air flotation pool; 6, bio-oxidation pond; 61, anoxic pond; 62, Aerobic Pond; 7, filtering membrane; 8, settling tank; 9, pressure filter.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
Textile sewage cycle for the treatment of is as shown in Figure 1 utilized system, mainly comprises water tank 1, pretreatment pool 3, equalizing tank 4, air flotation pool 5, bio-oxidation pond 6, filtering membrane 7.
Wherein, water tank 1 utilizes system water after treatment for receiving and storing through textile sewage cycle for the treatment of on the one hand, on the other hand for receiving and store the water of waterworks; Weaving apparatus 2 in use can receive the water in water tank 1 by pipeline, and fabric is sprayed, thereby forms the sewage that contains the impurity such as non-water-soluble grease, jelly, tiny suspended particle, chemical grout; Pretreatment pool 3 collects by pipeline the sewage (being above-mentioned sewage) that weaving apparatus 2 produces, and by adding PAC(polymerize aluminum chloride) sewage is carried out to pre-treatment, remove large granular impurity wherein; Equalizing tank 4 is connected with pretreatment pool 3, for receiving through pretreatment pool 3 sewage after treatment, by add alkali lye in equalizing tank 4, removes excessive PAC in sewage; Air flotation pool 5 is connected with equalizing tank 4, for receiving through equalizing tank 4 sewage after treatment, with the solid particulate except in decontaminated water; Bio-oxidation pond 6 is connected with air flotation pool 5, for receiving through air flotation pool 5 sewage after treatment, and processes except organism in decontaminated water by bio-oxidation; Filtering membrane 7 is connected with bio-oxidation pond 6, for receiving through bio-oxidation pond 6 sewage after treatment, thereby sewage is carried out to deep purifying, filtration, and water after filtering imports recycle in water tank (1), and filter residue transfers to environmental sanitation department to process.
In the present embodiment, between equalizing tank 4 and air flotation pool 5, being provided with the settling tank 8(being communicated with respectively with it is that equalizing tank 4 and air flotation pool 5 are no longer interconnected, and make by settling tank 8 indirect communication), sewage in equalizing tank 4 is first removed the throw out in sewage through settling tank 8, import again air flotation pool 5, the operating pressure of air flotation pool 5 can be alleviated on the one hand, the plot degree of sewage can be improved on the other hand.And the throw out that settling tank 8 produces also imports in the pressure filter 9 being communicated with it, thereby the moisture in throw out is drained, filter residue transfers to environmental sanitation department to process, and filtrate imports further processing in pretreatment pool 3 by pipeline.Bio-oxidation pond 6 comprises the anoxic pond 61 and the Aerobic Pond 62 that are communicated with successively, by supporting well the effect of bacterium and anaerobic bacterium, the organism in sewage is removed as much as possible.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a textile sewage cycle for the treatment of is utilized system, it comprises water tank (1), the weaving apparatus (2) being connected with water tank (1), it is characterized in that: it also comprises the pretreatment pool (3) for collecting weaving apparatus (2) sewage, for sewage being carried out to the equalizing tank (4) of acid-alkali accommodation, for removing the air flotation pool (5) of sewage solid particulate, for the organic bio-oxidation pond of degradation of sewage (6), for sewage being carried out to the filtering membrane (7) of deep purifying, described pretreatment pool (3), equalizing tank (4), air flotation pool (5), bio-oxidation pond (6), filtering membrane (7) is communicated with successively, described filtering membrane (7) is also connected with water tank (1).
2. textile sewage cycle for the treatment of according to claim 1 is utilized system, it is characterized in that: between described equalizing tank (4) and air flotation pool (5), be provided with the settling tank (8) being communicated with respectively with it.
3. textile sewage cycle for the treatment of according to claim 2 is utilized system, it is characterized in that: described textile sewage cycle for the treatment of utilizes system also to comprise pressure filter (9), and described pressure filter (9) is connected with settling tank (8), pretreatment pool (3) respectively.
4. textile sewage cycle for the treatment of according to claim 1 is utilized system, it is characterized in that: described bio-oxidation pond (6) comprises the anoxic pond (61) and the Aerobic Pond (62) that are communicated with successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172353.5U CN203754570U (en) | 2014-04-10 | 2014-04-10 | Textile wastewater treatment recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172353.5U CN203754570U (en) | 2014-04-10 | 2014-04-10 | Textile wastewater treatment recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754570U true CN203754570U (en) | 2014-08-06 |
Family
ID=51249869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172353.5U Expired - Fee Related CN203754570U (en) | 2014-04-10 | 2014-04-10 | Textile wastewater treatment recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591478A (en) * | 2014-12-22 | 2015-05-06 | 福建宇邦纺织科技有限公司 | Method for recycling full chemical fiber dyeing wastewater after treatment |
| WO2017131599A1 (en) | 2016-01-26 | 2017-08-03 | Gebze Teknik Universitesi | Method for water recovery in high volume and good quality from industrial wastewaters |
-
2014
- 2014-04-10 CN CN201420172353.5U patent/CN203754570U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591478A (en) * | 2014-12-22 | 2015-05-06 | 福建宇邦纺织科技有限公司 | Method for recycling full chemical fiber dyeing wastewater after treatment |
| WO2017131599A1 (en) | 2016-01-26 | 2017-08-03 | Gebze Teknik Universitesi | Method for water recovery in high volume and good quality from industrial wastewaters |
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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: 20140806 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |