CN205420078U - Printing and dyeing wastewater advanced treatment unit is concentrated to industry park - Google Patents
Printing and dyeing wastewater advanced treatment unit is concentrated to industry park Download PDFInfo
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- CN205420078U CN205420078U CN201521054872.2U CN201521054872U CN205420078U CN 205420078 U CN205420078 U CN 205420078U CN 201521054872 U CN201521054872 U CN 201521054872U CN 205420078 U CN205420078 U CN 205420078U
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- dyeing wastewater
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Abstract
The utility model discloses a printing and dyeing wastewater advanced treatment unit is concentrated to industry park, the device be provided with mould machine, 1# that the order connects thoughtlessly congeal the reaction tank, just sink pond, equalizing basin, hydrolysis -acidification pool, the good oxygen pond of oxygen of holding concurrently, two sink ponds, 2# and thoughtlessly congeal reaction tank, secondary clarifier, play ditch, pond, two heavy ponds and the secondary clarifier of just sinking all connects sludge tihckener, the double good oxygen pond of oxygen is connected with air blowers building. The utility model discloses simple structure has simplified the technology step satisfying under emission standard's the condition to improved the treatment effeciency through the improvement, big suspended particle can be got rid of to the mould machine, equalizing basin regulating pondage, quality of water, and afterwards, waste water flows automatically to get into and thoughtlessly congeals the reaction tank, and 1# thoughtlessly congeals the reaction tank, just sinks the pond has optionally to throw with coagulant and coagulant aid, with waste water intensive mixing, reaction, gets rid of the most suspended solid in the waste water through the sediment, alleviates the load of subsequent processing process, the utility model discloses rational in infrastructure, throughput is strong, and the treatment effeciency is high, and the industrial park production cycle reuse water can be regarded as to waste water behind the advanced treatment, realizes energy saving and emission reduction and resource cyclic utilization.
Description
Technical field
This utility model belongs to industrial waste water treatment, is specifically related to a kind of industry park and concentrates advanced treatment apparatus for printing and dyeing wastewater.
Background technology
Textile printing and dyeing enterprises can produce a large amount of waste water in producing, and distribution is bleachinged and dyeing, wash water, sizing, dye line etc. produce industrial occupancy, and what waste discharge was mainly derived from wash water machine discharge washes drift waste water, sizing wastewater, moves back, boils, floats all kinds of printing and dyeing industrial waste waters such as waste water.This waste strength, colourity are high, containing color additives such as the multiple dyestuff such as reactive dye, disperse dyes and soda.Also having part Chemical Manufacture enterprise in industrial occupancy, produce intractable wastewater from chemical industry, this effluent part contains oils and fats, hardly degraded organic substance.These waste water will be as without processing directly discharge, caused severe contamination to environment.Existing sewage disposal system is the most complicated due to structure, and cost of investment is big, processes technique superfluous, is not appropriate for the application of large scale industry garden.
Utility model content
For deficiencies of the prior art, the utility model proposes a kind of industry park and concentrate advanced treatment apparatus for printing and dyeing wastewater, rational in infrastructure, disposal ability is strong, and treatment effeciency is high.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: advanced treatment apparatus for printing and dyeing wastewater is concentrated in a kind of industry park, this device be provided be linked in sequence cylinder machine, 1# coagulation reaction tank, preliminary sedimentation tank, regulating reservoir, hydrolysis acidification pool, hold concurrently oxygen Aerobic Pond, second pond, 2# coagulation reaction tank, final deposition pool, outlet canal, described preliminary sedimentation tank, second pond and final deposition pool are all connected with sludge concentration tank, and described double oxygen Aerobic Pond connects air blast machine room.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, and in described second pond, biochemical sludge is back to hydrolysis acidification pool and double oxygen Aerobic Pond.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, and in described sludge concentration tank, supernatant is back to regulating reservoir.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, is provided with pulse water distributing device in described hydrolysis acidification pool, and described pulse water distributing device uses perforation water distributor.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, is provided with gas distribution system, dissolved oxygen meter, mixed-liquor return pump and three phase separator in described double oxygen Aerobic Pond.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, is equipped with transmission scraping and sucking machine and sludge reflux pump in described preliminary sedimentation tank, second pond and final deposition pool.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, processing step is simplified in the case of meeting discharge standard, and improve treatment effeciency by improvement, cylinder machine removable bulky grain float, regulating reservoir regulating pondage, water quality, subsequently, waste water gravity flow enters coagulation reaction tank, 1# coagulation reaction tank, preliminary sedimentation tank dosing coagulant selectively and flocculation aid, it is sufficiently mixed with waste water, reacts, remove the most suspended substances in waste water by precipitation, alleviate the load of subsequent treatment operation.Materialized mud is with being pumped into sludge concentration tank, and hydrolysis acidification pool utilizes the comprehensive function of the biocenoses such as its double oxygen, anaerobe, improves the biodegradability of waste water, pulse water distributing device it is provided with in hydrolysis acidification pool, bottom uses perforation water distributor, and water distribution is uniform, and muddy water can be made to be sufficiently mixed.Waste water in double oxygen, Aerobic Pond, in double oxygen section, makes the macromole fracture of difficult degradation in waste water, insoluble substance, improves the biodegradability of waste water；At aerobic section, waste water, through the uniform aeration of micro-hole aerator, stirring, is sufficiently mixed with activated sludge.In the process, utilize the Organic substance in aerobic bacteria absorption, oxidation, Decomposition Wastewater, make the polluter in waste water constantly be adsorbed and degrade.Second pond realizes Aerobic Pond water outlet mud-water separation by precipitation, and the mud of precipitation is extracted into sludge sump through suction dredge, then is back to biochemical system through a sludge pump part, and excess sludge is discharged to sludge concentration tank.Coagulation reaction tank, final deposition pool add flocculant, decolorising agent, are sufficiently mixed with two sedimentation tank water outlets, react, and are removed the pollutant in waste water further by precipitation, and materialized mud is with being pumped into sludge concentration tank.Sludge concentration tank materialized mud, biochemical excess sludge preliminary volume reduction after sludge concentration tank gravity concentration, then cause old factory and process.Waste water can be as industrial park production cycle recycle-water after advanced treating, it is achieved energy-saving and emission-reduction and resource circulation utilization.
Accompanying drawing explanation
Fig. 1 is that advanced treatment apparatus for printing and dyeing wastewater structural representation is concentrated in the industry park described in this utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Seeing Fig. 1, advanced treatment apparatus for printing and dyeing wastewater structural representation is concentrated in the industry park provided for this utility model preferred embodiment.
The first detailed description of the invention of the present utility model is, advanced treatment apparatus for printing and dyeing wastewater is concentrated in a kind of industry park, this device be provided be linked in sequence cylinder machine 1,1# coagulation reaction tank 2, preliminary sedimentation tank 3, regulating reservoir 4, hydrolysis acidification pool 5, hold concurrently oxygen Aerobic Pond 6, second pond 7,2# coagulation reaction tank 8, final deposition pool 9, outlet canal 10, described preliminary sedimentation tank 3, second pond 7 and final deposition pool 9 are all connected with sludge concentration tank 11, and described double oxygen Aerobic Pond 6 connects air blast machine room 12.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, and in described second pond 7, biochemical sludge is back to hydrolysis acidification pool 5 and double oxygen Aerobic Pond 6.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, and in described sludge concentration tank 11, supernatant is back to regulating reservoir 4.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, is provided with pulse water distributing device in described hydrolysis acidification pool 5, and described pulse water distributing device uses perforation water distributor.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, is provided with gas distribution system, dissolved oxygen meter, mixed-liquor return pump and three phase separator in described double oxygen Aerobic Pond 6.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in above-mentioned industry park, is equipped with transmission scraping and sucking machine and sludge reflux pump in described preliminary sedimentation tank 3, second pond 7 and final deposition pool 9.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, simplify processing step, and improve treatment effeciency by improvement in the case of meeting discharge standard.Cylinder machine 1 removable bulky grain float.Regulating reservoir regulating pondage, water quality, subsequently, waste water gravity flow enters coagulation reaction tank.1# coagulation reaction tank 2, preliminary sedimentation tank 3 dosing coagulant selectively and flocculation aid, be sufficiently mixed with waste water, react, and removes the most suspended substances in waste water by precipitation, alleviates the load of subsequent treatment operation.Materialized mud is with being pumped into sludge concentration tank.Hydrolysis acidification pool 5 utilizes the comprehensive function of the biocenoses such as its double oxygen, anaerobe, improves the biodegradability of waste water, is provided with pulse water distributing device in hydrolysis acidification pool 5, and bottom uses perforation water distributor, and water distribution is uniform, and muddy water can be made to be sufficiently mixed.Waste water in double oxygen, Aerobic Pond 6, in double oxygen section, makes the macromole fracture of difficult degradation in waste water, insoluble substance, improves the biodegradability of waste water；At aerobic section, waste water, through the uniform aeration of micro-hole aerator, stirring, is sufficiently mixed with activated sludge.In the process, utilize the Organic substance in aerobic bacteria absorption, oxidation, Decomposition Wastewater, make the polluter in waste water constantly be adsorbed and degrade.Second pond 7 realizes Aerobic Pond water outlet mud-water separation by precipitation, and the mud of precipitation is extracted into sludge sump through suction dredge, then is back to biochemical system through a sludge pump part, and excess sludge is discharged to sludge concentration tank.Coagulation reaction tank 2, final deposition pool 9 add flocculant, decolorising agent, are sufficiently mixed with two sedimentation tank water outlets, react, and are removed the pollutant in waste water further by precipitation, and materialized mud is with being pumped into sludge concentration tank.Sludge concentration tank 11 materialized mud, biochemical excess sludge preliminary volume reduction after sludge concentration tank gravity concentration, then cause old factory and process.Waste water can be as industrial park production cycle recycle-water after advanced treating, it is achieved energy-saving and emission-reduction and resource circulation utilization.
The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (6)
1. advanced treatment apparatus for printing and dyeing wastewater is concentrated in an industry park, it is characterized in that: this device be provided be linked in sequence cylinder machine (1), 1# coagulation reaction tank (2), preliminary sedimentation tank (3), regulating reservoir (4), hydrolysis acidification pool (5), hold concurrently oxygen Aerobic Pond (6), second pond (7), 2# coagulation reaction tank (8), final deposition pool (9), outlet canal (10), described preliminary sedimentation tank (3), second pond (7) and final deposition pool (9) are all connected with sludge concentration tank (11), and described double oxygen Aerobic Pond (6) connects air blast machine room (12).
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in industry park the most according to claim 1, it is characterised in that: described second pond (7) interior biochemical sludge is back to hydrolysis acidification pool (5) and double oxygen Aerobic Pond (6).
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in industry park the most according to claim 1, it is characterised in that: described sludge concentration tank (11) interior supernatant is back to regulating reservoir (4).
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in industry park the most according to claim 1, it is characterised in that: being provided with pulse water distributing device in described hydrolysis acidification pool (5), described pulse water distributing device uses perforation water distributor.
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in industry park the most according to claim 1, it is characterised in that: it is provided with gas distribution system, dissolved oxygen meter, mixed-liquor return pump and three phase separator in described double oxygen Aerobic Pond (6).
Advanced treatment apparatus for printing and dyeing wastewater is concentrated in industry park the most according to any one of claim 1 to 5, it is characterised in that: it is equipped with transmission scraping and sucking machine and sludge reflux pump in described preliminary sedimentation tank (3), second pond (7) and final deposition pool (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054872.2U CN205420078U (en) | 2015-12-17 | 2015-12-17 | Printing and dyeing wastewater advanced treatment unit is concentrated to industry park |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054872.2U CN205420078U (en) | 2015-12-17 | 2015-12-17 | Printing and dyeing wastewater advanced treatment unit is concentrated to industry park |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420078U true CN205420078U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054872.2U Expired - Fee Related CN205420078U (en) | 2015-12-17 | 2015-12-17 | Printing and dyeing wastewater advanced treatment unit is concentrated to industry park |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265784A (en) * | 2017-08-08 | 2017-10-20 | 江苏明洲环保工程有限公司 | Multi-layer combined sewage-treatment plant |
| 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 |
| CN111362521A (en) * | 2020-04-10 | 2020-07-03 | 浙江龙奇印染有限公司 | Efficient printing and dyeing wastewater treatment process |
-
2015
- 2015-12-17 CN CN201521054872.2U patent/CN205420078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265784A (en) * | 2017-08-08 | 2017-10-20 | 江苏明洲环保工程有限公司 | Multi-layer combined sewage-treatment plant |
| 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 |
| CN111362521A (en) * | 2020-04-10 | 2020-07-03 | 浙江龙奇印染有限公司 | Efficient printing and dyeing wastewater treatment process |
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| Date | Code | Title | Description |
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| 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: 20160803 Termination date: 20201217 |