CN205616728U - Bleaching and dyeing effluent disposal system - Google Patents
Bleaching and dyeing effluent disposal system Download PDFInfo
- Publication number
- CN205616728U CN205616728U CN201620333747.3U CN201620333747U CN205616728U CN 205616728 U CN205616728 U CN 205616728U CN 201620333747 U CN201620333747 U CN 201620333747U CN 205616728 U CN205616728 U CN 205616728U
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- China
- Prior art keywords
- acidification pool
- tank
- hydrolysis acidification
- pool
- regulating reservoir
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Abstract
The utility model discloses a bleaching and dyeing effluent disposal system, including artifical grid, equalizing basin, hydrolysis -acidification pool, contact oxidation tank, thoughtlessly congeal reaction tank, sedimentation tank, decoloration pond, sludge tihckener, pressure filter, artifical grid one side is equipped with the equalizing basin, the equalizing basin includes waste water entry, agitating unit, filter, sludge pump, wastewater outlet, equalizing basin one side is equipped with hydrolysis -acidification pool, hydrolysis -acidification pool one side is equipped with contact oxidation tank, contact oxidation tank one side is equipped with thoughtlessly congeals the reaction tank, it is equipped with the sedimentation tank thoughtlessly to congeal reaction tank one side, sedimentation tank one side is equipped with the decoloration pond, hydrolysis -acidification pool, contact oxidation tank, thoughtlessly congeal the reaction tank, the sedimentation tank passes through the pipeline and links to each other with sludge tihckener, sludge tihckener one side is equipped with the pressure filter. The utility model discloses clearance to the organic matter is high, and clearances such as biomembrane, suspended solid are high, and chroma removal is good, can effectively adjust quality of water, and the treatment effect is stable.
Description
Technical field
This utility model belongs to technical field of waste water processing, particularly to a kind of Dyeing Wastewater Treatment system.
Background technology
Textile printing and dyeing industry is industrial wastewater discharge rich and influential family, mainly contains the dirt on textile fabric, oils and fats, salt in sewage
And additional various slurries, dyestuff, surfactant, auxiliary agent, soda acid etc. in the course of processing；Dyeing waste water is a kind of water
The difficult industrial wastewater that amount is big, colourity height, complicated component, water quality mobility scale are big
Biological degradation method is the highest to decolouring and the CODCr clearance of dyeing waste water, and it is longer to process the time；Traditional suction
Attached dose largely effective, as to the dye of positive ion, direct dyes, reactive dye, acidity to removing dissolved organic matter in waste water
The adsorption treatment of the water-soluble dyes such as dyestuff, but the colloid in waste water and hydrophobic dye can not be removed.
Summary of the invention
The purpose of this utility model is to overcome deficiency in prior art, it is provided that a kind of Dyeing Wastewater Treatment system, to organic
Clearance is high, and the clearance such as biomembrane, float is high, and color removal is good, can effective regulating water quality, treatment effect is stable.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of Dyeing Wastewater Treatment system, anti-including artificial grid, regulating reservoir, hydrolysis acidification pool, contact-oxidation pool, coagulation
Ying Chi, sedimentation tank, decolouring pond, sludge concentration tank, pressure filter；Described artificial grid side is provided with regulating reservoir, described regulation
Pond includes waterwater entrance, agitating device, screen plate, sludge pump, wastewater outlet, is provided with some groups and stirs inside described regulating reservoir
Mixing device, described regulating reservoir side is provided with waterwater entrance, is provided with sludge pump, sets above described sludge pump bottom described regulating reservoir
Screen plate, described screen plate side is had to be provided with wastewater outlet；Described regulating reservoir side is provided with hydrolysis acidification pool, described hydrolysis acid
Change pond and include liquid inlet, water distributor, foot iron, outlet pipe, effluent weir, discharge pipeline；Described hydrolysis acidification pool side sets
Having liquid inlet, be provided with some groups of water distributors bottom described hydrolysis acidification pool, described hydrolysis acidification pool side is provided with discharge pipeline,
Described hydrolysis acidification pool side is provided with effluent weir, and described effluent weir bottom is provided with outlet pipe, and described hydrolysis acidification pool side is provided with
Foot iron；Described hydrolysis acidification pool side is provided with contact-oxidation pool, and described contact-oxidation pool side is provided with coagulation reaction tank, institute
Stating coagulation reaction tank side and be provided with sedimentation tank, described sedimentation tank side is provided with decolouring pond, described hydrolysis acidification pool, catalytic oxidation
Pond, coagulation reaction tank, sedimentation tank are connected with sludge concentration tank by pipeline, and described sludge concentration tank side is provided with pressure filter；
Through thickness twice grid after wastewater collection, after removing bigger float, entering regulating reservoir, regulate pH value, waste water is equal through homogenizing
After amount, elevator pump rise to hydrolysis acidification pool, remove the pollutant in sewage, then to contact-oxidation pool, Organic substance is entered
Row is removed, and water outlet enters coagulation reaction tank, and at coagulation reaction tank dosing coagulant, coagulant and waste water are in coagulation reaction tank
It is sufficiently mixed reaction, then enters sedimentation tank and carry out solid-liquid separation；Sedimentation tank partial sludge is back to hydrolysis acidification pool and contacts
Oxidation pond, excess sludge discharge enters sludge concentration tank, and the waste water processed through sedimentation tank flows into decolouring pond, adds in decolouring pond
After the colourity in waste water removed further by decolorising agent, arrange outside clear water up to standard；Mud carries out concentration in entering sludge concentration tank.
Preferably, in described artificial grid, grille well arranges thickness each one, is used for removing bigger float in sewage, can protect
Protect water pump and subsequent processing units.
Preferably, in described hydrolysis acidification pool, elastic filler is set, it is provided that the growing environment of anaerobic bacteria, improves anaerobic sludge
Removal efficiency.
This utility model beneficial effect compared with prior art shows:
1) high to organic clearance, the clearance such as biomembrane, float is high, and color removal is good, can effective regulating water quality,
Treatment effect is stable；
2) in artificial grid, grille well arranges that thickness is each is used for removing bigger float in sewage together, can protect water pump and after
Continuous processing unit；
3) in hydrolysis acidification pool, elastic filler is set, it is provided that the growing environment of anaerobic bacteria, improves the removal efficiency of anaerobic sludge.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model one Dyeing Wastewater Treatment system structure schematic diagram；
Accompanying drawing 2 is this utility model one Dyeing Wastewater Treatment system fading margin pool structure schematic diagram；
Accompanying drawing 3 is this utility model one Dyeing Wastewater Treatment system hydrolysis acidification pool planar structure schematic diagram；
Accompanying drawing 4 is this utility model one Dyeing Wastewater Treatment system hydrolysis acidification pool side structure schematic diagram；
In figure: the artificial grid of 11-, 12-regulating reservoir, 13-hydrolysis acidification pool, 14-contact-oxidation pool, 15-sludge concentration tank, 16-
Pressure filter, 17-coagulation reaction tank, 18-sedimentation tank, 19-decolours pond, 101-waterwater entrance, 102-agitating device, 103-
Liquid inlet, 104-filling pipe, 105-outlet pipe, 106-discharge pipeline, 107-foot iron, 108-sludge pump, 109-
Wastewater outlet, 110-screen plate, 111-effluent weir, 112-elastic filler.
Detailed description of the invention
For convenience of the understanding of those skilled in the art, 1-4 below in conjunction with the accompanying drawings, tool further to the technical solution of the utility model
Body explanation.
A kind of Dyeing Wastewater Treatment system, including artificial grid 11, regulating reservoir 12, hydrolysis acidification pool 13, contact-oxidation pool
14, coagulation reaction tank 17, sedimentation tank 18, decolouring pond 19, sludge concentration tank 15, pressure filter 16；Described artificial grid 11
Side is provided with regulating reservoir 12, and described regulating reservoir 12 includes waterwater entrance 101, agitating device 102, screen plate 110, spoil disposal
Pump 108, wastewater outlet 109, described regulating reservoir 12 is internal is provided with some groups of agitating devices 102, described regulating reservoir 12 side
Being provided with waterwater entrance 101, be provided with sludge pump 108 bottom described regulating reservoir 12, described sludge pump 108 is arranged over screen plate
110, described screen plate 110 side is provided with wastewater outlet 109；Described regulating reservoir 12 side is provided with hydrolysis acidification pool 13, institute
State hydrolysis acidification pool 13 include liquid inlet 103, water distributor 104, foot iron 107, outlet pipe 105, effluent weir 111,
Discharge pipeline 106；Described hydrolysis acidification pool 13 side is provided with liquid inlet 103, is provided with some bottom described hydrolysis acidification pool 13
Group water distributor 104, described hydrolysis acidification pool 13 side is provided with discharge pipeline 106, and described hydrolysis acidification pool 13 side is provided with water outlet
Weir 111, described effluent weir 111 bottom is provided with outlet pipe 105, and described hydrolysis acidification pool 13 side is provided with foot iron 107；Institute
Stating hydrolysis acidification pool 13 side and be provided with contact-oxidation pool 14, described contact-oxidation pool 14 side is provided with coagulation reaction tank 17, institute
Stating coagulation reaction tank 17 side and be provided with sedimentation tank 18, described sedimentation tank 18 side is provided with decolouring pond 19, described hydrolysis acidification pool
13, contact-oxidation pool 14, coagulation reaction tank 17, sedimentation tank 18 are connected with sludge concentration tank 15 by pipeline, described mud
Concentration basin 15 side is provided with pressure filter 16；Through artificial grid 11 after wastewater collection, after removing bigger float, enter regulation
Pond 12, regulates pH value, and waste water, after homogenizing is all measured, is risen to hydrolysis acidification pool 13 by elevator pump, removes the dirt in sewage
Dye thing, then to contact-oxidation pool 14, Organic substance is removed, water outlet enters coagulation reaction tank 17, in coagulation reaction tank 17
Dosing coagulant, coagulant and waste water are sufficiently mixed reaction in coagulation reaction tank 17, then enter sedimentation tank 18 and carry out solid
Liquid separates；Sedimentation tank 18 partial sludge is back to hydrolysis acidification pool 13 and contact-oxidation pool 14, and excess sludge discharge enters mud
Concentration basin 15, the waste water processed through sedimentation tank 18 flows into decolouring pond 19, adds decolorising agent and remove further in decolouring pond 19
After colourity in waste water, arrange outside clear water up to standard；Mud carries out concentration in entering sludge concentration tank 15.
In described artificial grid 11, grille well arranges thickness each one, is used for removing bigger float in sewage, can protect water pump
And subsequent processing units.
In described hydrolysis acidification pool 13, elastic filler 112 is set, it is provided that the growing environment of anaerobic bacteria, improves anaerobic sludge
Removal efficiency.
Above content is only to structure example of the present utility model and explanation, affiliated those skilled in the art
Described specific embodiment is made various amendment or supplements or use similar mode to substitute, without departing from practicality
Novel structure or surmount scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. a Dyeing Wastewater Treatment system, including artificial grid, regulating reservoir, hydrolysis acidification pool, contact-oxidation pool, coagulation
Reaction tank, sedimentation tank, decolouring pond, sludge concentration tank, pressure filter；It is characterized in that described artificial grid side is provided with regulation
Pond, described regulating reservoir includes waterwater entrance, agitating device, screen plate, sludge pump, wastewater outlet, inside described regulating reservoir
Being provided with some groups of agitating devices, described regulating reservoir side is provided with waterwater entrance, is provided with sludge pump bottom described regulating reservoir, described
Sludge pump is arranged over screen plate, and described screen plate side is provided with wastewater outlet；Described regulating reservoir side is provided with hydrolysis acidification pool,
Described hydrolysis acidification pool includes liquid inlet, water distributor, foot iron, outlet pipe, effluent weir, discharge pipeline；Described hydrolysis acid
Hua Chi side is provided with liquid inlet, is provided with some groups of water distributors bottom described hydrolysis acidification pool, and described hydrolysis acidification pool side sets
Having discharge pipeline, described hydrolysis acidification pool side to be provided with effluent weir, described effluent weir bottom is provided with outlet pipe, described hydrolysis acidification
Side, pond is provided with foot iron；Described hydrolysis acidification pool side is provided with contact-oxidation pool, and described contact-oxidation pool side is provided with coagulation
Reaction tank, described coagulation reaction tank side is provided with sedimentation tank, described sedimentation tank side be provided with decolouring pond, described hydrolysis acidification pool,
Contact-oxidation pool, coagulation reaction tank, sedimentation tank are connected with sludge concentration tank by pipeline, and described sludge concentration tank side is provided with
Pressure filter.
A kind of Dyeing Wastewater Treatment system the most according to claim 1, it is characterised in that grille well in described artificial grid
It is each together that thickness is set.
A kind of Dyeing Wastewater Treatment system the most according to claim 1, it is characterised in that arrange in described hydrolysis acidification pool
Elastic filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333747.3U CN205616728U (en) | 2016-04-20 | 2016-04-20 | Bleaching and dyeing effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333747.3U CN205616728U (en) | 2016-04-20 | 2016-04-20 | Bleaching and dyeing effluent disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616728U true CN205616728U (en) | 2016-10-05 |
Family
ID=57026919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620333747.3U Expired - Fee Related CN205616728U (en) | 2016-04-20 | 2016-04-20 | Bleaching and dyeing effluent disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616728U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698867A (en) * | 2017-03-30 | 2017-05-24 | 江苏永益环保科技有限公司 | Textile wastewater treatment system<0} |
| CN108751612A (en) * | 2018-07-13 | 2018-11-06 | 苏州新工环境工程技术有限公司 | Sewage disposal system containing active dye printing and its processing method |
| CN111233272A (en) * | 2020-02-21 | 2020-06-05 | 福州市厚东针织染整有限公司 | A effluent disposal system for after knitwear printing and dyeing processing |
| CN112624492A (en) * | 2020-11-23 | 2021-04-09 | 东莞市兆丰环保股份有限公司 | Printing process of velvet fabric |
-
2016
- 2016-04-20 CN CN201620333747.3U patent/CN205616728U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698867A (en) * | 2017-03-30 | 2017-05-24 | 江苏永益环保科技有限公司 | Textile wastewater treatment system<0} |
| CN108751612A (en) * | 2018-07-13 | 2018-11-06 | 苏州新工环境工程技术有限公司 | Sewage disposal system containing active dye printing and its processing method |
| CN108751612B (en) * | 2018-07-13 | 2024-04-09 | 苏州新工环境工程技术有限公司 | Reactive dye-containing printing and dyeing sewage treatment system and treatment method thereof |
| CN111233272A (en) * | 2020-02-21 | 2020-06-05 | 福州市厚东针织染整有限公司 | A effluent disposal system for after knitwear printing and dyeing processing |
| CN112624492A (en) * | 2020-11-23 | 2021-04-09 | 东莞市兆丰环保股份有限公司 | Printing process of velvet fabric |
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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: 20161005 Termination date: 20170420 |