CN206014618U - A kind of coating wastewater processing system - Google Patents
A kind of coating wastewater processing system Download PDFInfo
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- CN206014618U CN206014618U CN201621013038.3U CN201621013038U CN206014618U CN 206014618 U CN206014618 U CN 206014618U CN 201621013038 U CN201621013038 U CN 201621013038U CN 206014618 U CN206014618 U CN 206014618U
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Abstract
This utility model is related to a kind of coating wastewater processing system, including materialized pretreatment system, biochemical treatment system, advanced treatment system；Described materialized pretreatment system is provided with emulsifying liquid waste water pretreatment system, phosphorized waste water pretreatment system and comprehensive wastewater pretreatment system, and materialized pretreatment system, biochemical treatment system, advanced treatment system are sequentially connected.Compared to existing technology, this utility model have be provided with emulsifying liquid waste water pretreatment system, phosphorized waste water pretreatment system, comprehensive wastewater pretreatment system；It is provided with biochemical treatment system, advanced treatment system；The characteristics of being provided with multiple circulations.
Description
Technical field
This utility model is related to Waste Water Treatment, more particularly to a kind of coating wastewater processing system.
Background technology
At present, coating wastewater processing system generally existing simple structure, the problem of single function, it is impossible to meet modern society
Requirement for coating wastewater process.
Utility model content
Technical problem to be solved in the utility model：For shortcomings and deficiencies of the prior art, this utility model is provided
One kind is provided with emulsifying liquid waste water pretreatment system, phosphorized waste water pretreatment system, comprehensive wastewater pretreatment system；It is provided with biochemical place
Reason system, advanced treatment system；It is provided with the coating wastewater processing system of multiple circulations.
This utility model is designed so as to：A kind of coating wastewater processing system, it is characterised in that：Including materialized pretreatment
System, biochemical treatment system, advanced treatment system；Described materialized pretreatment system be provided with emulsifying liquid waste water pretreatment system,
Phosphorized waste water pretreatment system and comprehensive wastewater pretreatment system, materialized pretreatment system, biochemical treatment system, advanced treating system
System is sequentially connected；
The steel band oil receiving equipment of described emulsifying liquid waste water pretreatment system, emulsion regulating reservoir, paper tape filter, film device
Circulating slot, film filter, thickener are sequentially connected；Described film filter is adjusted with cleaning agent groove, comprehensive wastewater respectively
The connection of section pond；
The clear groove solution pool of the phosphatization of described phosphorized waste water pretreatment system, phosphorized waste water regulating reservoir, PH adjustment reaction tanks,
Coagulation reaction tank, sloping plate deposition groove, detection water tank, biochemical mixing pit are sequentially connected；Described phosphorized waste water regulating reservoir and detection
Water tank connects；Described PH adjustment reaction tanks are connected with lime milk solution administration device, dilute alkaline soln administration device respectively；Described
Coagulation reaction tank be connected with liquor ferri trichloridi administration device, polyacrylamide solution administration device respectively；Described swash plate
Stillpot, phosphatization sludge transfer cell, phosphatization sludge concentration tank, phosphatization sludge dewatering equipment are sequentially connected；Described phosphatization sludge takes off
Water dispenser is connected with phosphorized waste water regulating reservoir；
The comprehensive wastewater regulating reservoir of described comprehensive wastewater pretreatment system, PH adjustment reactive tanks, coagulating groove, swash plate
Sedimentation tank, coagulation reaction tank, air-floating apparatus, biochemical mixing pit are sequentially connected；Described comprehensive wastewater regulating reservoir respectively with air supporting
Device, electrophoresis high concentration pond, defat spray painting high-concentration waste pond, emulsion pottery film device connection；Described PH adjustment is anti-
Groove is answered to be connected with lime milk solution administration device, dilute alkaline soln administration device respectively；Described coagulating groove, coagulation reaction tank
It is connected with polymerization oxidation aluminum solutions administration device, polyacrylamide solution administration device respectively；Described coagulation reaction tank and acid
Solution administration device connects；Described inclined-plate clarifying basin, air-floating apparatus are concentrated with materialized mud transfer cell, materialized mud respectively
Groove, materialized mud dewaterer are sequentially connected；Described materialized mud dewaterer is connected with comprehensive wastewater regulating reservoir；
The mixing neutralization pond of described biochemical treatment system, biochemical select pond, hydrolysis acidification pool, aerobic biochemistry pool, intermittently
Aeration biochemical pond, intermediate pool are sequentially connected；Described mixing neutralization pond respectively with phosphorized waste water pretreatment system water outlet, synthesis
Waste water pretreatment system water outlet, aqueous slkali throwing device, the connection of acid solution throwing device；Described biochemical sewage collecting-tank, machine
Tool grid, sanitary sewage regulating reservoir, mixing neutralization pond are sequentially connected；Described intermittent aerating biochemistry pool respectively with mix neutralization
Pond, hydrolysis acidification pool connection；Described intermittent aerating biochemistry pool, biochemical sludge transfer cell, biochemical sludge thickener, biochemical sludge
Dewaterer is sequentially connected；Described biochemical sludge dewaterer is connected with comprehensive wastewater regulating reservoir；
The intermediate pool of described advanced treatment system, coagulating groove, tube settler pond, middle tank, differential expression are complete
Automatically quartz filter, differential full-automatic active carbon adsorber, detection and Sterilizing water tank are sequentially connected；Described coagulation is anti-
Groove is answered to be connected with polymerization oxidation aluminum solutions administration device, polyacrylamide solution administration device respectively；Described tube settler pond,
Biochemical sludge transfer cell, biochemical sludge thickener, biochemical sludge dewaterer are sequentially connected；Described detection and Sterilizing water tank difference
It is connected with intermediate pool, chlorine dioxide disinfecting device, discharge pond, Treated sewage reusing pond.
By above-mentioned design, this utility model can bring following beneficial effect：This utility model is provided with emulsion
Waste water pretreatment system, phosphorized waste water pretreatment system, comprehensive wastewater pretreatment system, carry out materializing strategy to coating wastewater
Afterwards, biochemical treatment is carried out by biochemical treatment system, is processed finally by advanced treatment system again, be provided with multiple following
Ring, multiple repetitions, it is ensured that the effluent quality of coating wastewater.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of emulsifying liquid waste water pretreatment system of the present utility model；
Fig. 3 is the structural representation of phosphorized waste water pretreatment system of the present utility model；
Fig. 4 is the structural representation of comprehensive wastewater pretreatment system of the present utility model；
Fig. 5 is the structural representation of biochemical treatment system of the present utility model；
Fig. 6 is the structural representation of advanced treatment system of the present utility model.
Specific embodiment
The utility model is described in further detail with specific embodiment for explanation below in conjunction with the accompanying drawings.
Using method：
The machine of emulsifying liquid waste water pretreatment system adds emulsion after being collected separately, and entering emulsion regulating reservoir is carried out
Matter, measure, oil slick is tentatively collected using steel band oil receiving equipment, waste oil outward transport is burned or reclaimed；Effect of the emulsion in pump
Lower remove inorganic impurity through paper tape filter, enter film filter after film device circulating slot electrical heating, filtrate enters comprehensive
Wastewater equalization pond, outward transport after filtering residue enters thickener concentration are burned or are reclaimed；Wherein, by cleaning agent groove to film filter
Acid solution, alkali liquor, chemical is added, first liquid is electrically heated during liquid feeding.
The coating wastewater of periodic exhaustion is collected in the clear groove solution pool of the phosphatization of phosphorized waste water pretreatment system and sends into phosphatization
Carry out homogenizing to measure in wastewater equalization pond；It is promoted to after being sufficiently mixed through air stirring in PH adjustment reaction tanks, automatic feeding stone
Grey breast and dilute alkaline soln, the pH value of waste water is adjusted between 10-11；Coagulating is entered through mechanical agitation after fully reacting
Pond, flows into sloping plate deposition groove after adding ferric chloride, polyacrylamide flocculant；After using Gravity Separation, in sloping plate deposition groove
Supernatant enter detection water tank；Detection water tank to water in phosphorus, nickel, zinc, manganese ion detect, reach three-level discharge standard
After be expelled directly out, waste water not up to standard is re-fed into phosphorized waste water regulating reservoir and is processed again, or sends into biochemical mixing pit
In carry out biochemical treatment；Precipitate in sloping plate deposition groove is entered in phosphatization sludge transfer cell by gravity, then dirty through phosphatization
The concentration of mud thickener, through the processed of phosphatization sludge dewatering equipment after, filter pressing waste liquid be re-fed into phosphorized waste water regulation
Pond is processed again, and mud cake outward transport made by waste residue.
The electrophoresis high concentration pond of comprehensive wastewater pretreatment system, defat spray painting high-concentration waste pond periodic collection coating waste
Water, and send into comprehensive wastewater regulating reservoir and individually deposit, the liquid after the process of emulsifying liquid waste water pretreatment system sends into emulsion pottery
In porcelain film device, also into individually depositing in comprehensive wastewater regulating reservoir；In comprehensive wastewater pond, solution carries out air stirring and fully mixes
After conjunction in the presence of pump send into PH adjustment reactive tank in, automatic feeding lime cream, dilute alkaline soln by the pH value of waste water adjust to
Between 10-11, subsequently into coagulating groove in；After adding polymer alumina, polyacrylamide flocculant in coagulating groove
A large amount of floccules are formed, inclined-plate clarifying basin is entered；Liquid in inclined-plate clarifying basin carries out solid-liquid separation, and it is anti-that supernatant enters coagulation
Ying Chi, adjusts pH value to 7-9 after adding acid solution, after adding polymer alumina, polyacrylamide flocculant to settle, liquid is entered
Air-floating apparatus；Mode of the air-floating apparatus using FLOTATION SEPARATION, the oil that gravity cannot be removed, fine particle are removed, air supporting
After device process, water up to standard is directly discharged, and water not up to standard to enter and carry out biochemical treatment in biochemical mixing pit or send again
Enter comprehensive wastewater regulating reservoir to be processed again；Precipitate in inclined-plate clarifying basin, air-floating apparatus then enters materialization by gravity
Sludge transfer cell, through the concentration of materialized mud thickener, through the dehydration of materialized mud dewaterer after, filter pressing waste liquid is re-fed into comprehensive
Close wastewater equalization pond to be processed again, mud cake outward transport made by waste residue.
The phosphorized waste water pretreatment system water outlet of biochemical treatment system, comprehensive wastewater pretreatment water outlet enter mixing neutralization pond
In, automatic feeding acid solution and aqueous slkali adjust the pH value of waste water between 7-8；Meanwhile, the life in sanitary sewage collecting-tank
Sewage living enters sanitary sewage regulating reservoir after mechanical grille process, and homogenizing enters mixing neutralization pond after measuring, adjust pH value to
Between 7-8；Composite waste after regulation enters biochemical selection pond, flows in hydrolysis acidification pool after being sufficiently mixed with activated sludge；
Aerobe pond, intermittent aerating biochemistry pool is entered after Nitromonas, the nitration reaction of Nitrosomas；Waste water is blasted through roots blower
Air carries out preaeration, after two elementary reactions of main aeration, using the Organic substance in aerobic bacteria degrading waste water, while controlling 50-
100% waste water is reentered and is processed in mixing neutralization pond, hydrolysis acidification pool again；Waste water after process enters middle water
Pond；Precipitate in intermittent aerating biochemistry pool enters biochemical sludge transfer cell, through the concentration of biochemical sludge thickener, through life
After changing the processed of sludge dewatering equipment, filter pressing waste liquid is re-fed into comprehensive wastewater regulating reservoir and is processed again, and waste residue is made
Mud cake is transported outward.
The effect of the boosted pump of waste water in the intermediate pool of advanced treatment system enters coagulating groove, adds again poly-
After closing aluminium oxide, polyacrylamide flocculant, mechanical agitation mixing accelerates response speed, makes the biological bacteria phosphoric acid remained in waste water
Radical ion forms plumage colloidal objects, then flows in tube settler pond；During tube settler pond utilizes Gravity Separation, supernatant to flow into
Between tank, the sludge of sedimentation entered in biochemical sludge transfer cell by gravity, through the concentration of biochemical sludge thickener, biochemical
After the processed of sludge dewatering equipment, mud cake outward transport is made；Waste water is complete certainly through differential full-automatic quartz filter, differential expression
The Organic substance of residual after the filtration of dynamic active carbon adsorber, adsorption treatment, is removed, reduces COD value；Waste water after process enters inspection
Survey and Sterilizing water tank carries out disinfection by chlorine dioxide and on-line checking, underproof water reenters intermediate pool and located again
Reason, qualified water are entered in discharge pond or Treated sewage reusing pond.
Embodiment 1：
Certain motor corporation, waste water quality and discharge capacity are：
Emission request is：
Treated sewage reusing water quality index is：
Design is：
A kind of coating wastewater processing system, it is characterised in that：Including materialized pretreatment system, biochemical treatment system, depth
Processing system；Described materialized pretreatment system be provided with emulsifying liquid waste water pretreatment system, phosphorized waste water pretreatment system with comprehensive
Waste water pretreatment system is closed, materialized pretreatment system, biochemical treatment system, advanced treatment system are sequentially connected；Described emulsifying
The steel band oil receiving equipment of liquid waste water pretreatment system, emulsion regulating reservoir, paper tape filter, film device circulating slot, film filter,
Thickener is sequentially connected；Described film filter is connected with cleaning agent groove, comprehensive wastewater regulating reservoir respectively；Described phosphatization
The clear groove solution pool of the phosphatization of waste water pretreatment system, phosphorized waste water regulating reservoir, PH adjustment reaction tanks, coagulation reaction tank, swash plate sink
Shallow lake groove, detection water tank, biochemical mixing pit are sequentially connected；Described phosphorized waste water regulating reservoir is connected with detection water tank；Described PH
Adjustment reaction tank is connected with lime milk solution administration device, dilute alkaline soln administration device respectively；Described coagulation reaction tank difference
It is connected with liquor ferri trichloridi administration device, polyacrylamide solution administration device；Described sloping plate deposition groove, phosphatization sludge turn
Shifting pond, phosphatization sludge concentration tank, phosphatization sludge dewatering equipment are sequentially connected；Described phosphatization sludge dewatering equipment is adjusted with phosphorized waste water
Pond connects；The comprehensive wastewater regulating reservoir of described comprehensive wastewater pretreatment system, PH adjustment reactive tanks, coagulating groove, swash plate
Sedimentation tank, coagulation reaction tank, air-floating apparatus, biochemical mixing pit are sequentially connected；Described comprehensive wastewater regulating reservoir respectively with air supporting
Device, electrophoresis high concentration pond, defat spray painting high-concentration waste pond, emulsion pottery film device connection；Described PH adjustment is anti-
Groove is answered to be connected with lime milk solution administration device, dilute alkaline soln administration device respectively；Described coagulating groove, coagulation reaction tank
It is connected with polymerization oxidation aluminum solutions administration device, polyacrylamide solution administration device respectively；Described coagulation reaction tank and acid
Solution administration device connects；Described inclined-plate clarifying basin, air-floating apparatus are concentrated with materialized mud transfer cell, materialized mud respectively
Groove, materialized mud dewaterer are sequentially connected；Described materialized mud dewaterer is connected with comprehensive wastewater regulating reservoir；Described biochemistry
The mixing neutralization pond of processing system, biochemical selection pond, hydrolysis acidification pool, aerobic biochemistry pool, intermittent aerating biochemistry pool, intermediate pool
It is sequentially connected；Described mixing neutralization pond respectively with phosphorized waste water pretreatment system water outlet, comprehensive wastewater pretreatment system water outlet,
Aqueous slkali throwing device, the connection of acid solution throwing device；Described biochemical sewage collecting-tank, mechanical grille, sanitary sewage are adjusted
Pond, mixing neutralization pond are sequentially connected；Described intermittent aerating biochemistry pool is connected with mixing neutralization pond, hydrolysis acidification pool respectively；Institute
The intermittent aerating biochemistry pool stated, biochemical sludge transfer cell, biochemical sludge thickener, biochemical sludge dewaterer are sequentially connected；Described
Biochemical sludge dewaterer be connected with comprehensive wastewater regulating reservoir；The intermediate pool of described advanced treatment system, coagulating groove,
Tube settler pond, middle tank, differential full-automatic quartz filter, differential full-automatic active carbon adsorber, detection and
Sterilizing water tank is sequentially connected；Described coagulating groove respectively with polymerization oxidation aluminum solutions administration device, polyacrylamide solution
Administration device connects；Described tube settler pond, biochemical sludge transfer cell, biochemical sludge thickener, biochemical sludge dewaterer according to
Secondary connection；Described detection and Sterilizing water tank respectively with intermediate pool, chlorine dioxide disinfecting device, discharge pond, Treated sewage reusing
Pond connects.
Coating wastewater handling process is：
The machine of emulsifying liquid waste water pretreatment system adds emulsion after being collected separately, and entering emulsion regulating reservoir is carried out
Matter, measure, oil slick is tentatively collected using steel band oil receiving equipment, waste oil outward transport is burned or reclaimed；Effect of the emulsion in pump
Lower remove inorganic impurity through paper tape filter, enter film filter after film device circulating slot electrical heating, filtrate enters comprehensive
Wastewater equalization pond, outward transport after filtering residue enters thickener concentration are burned or are reclaimed；Wherein, by cleaning agent groove to film filter
Acid solution, alkali liquor, chemical is added, first liquid is electrically heated during liquid feeding.
The coating wastewater of periodic exhaustion is collected in the clear groove solution pool of the phosphatization of phosphorized waste water pretreatment system and sends into phosphatization
Carry out homogenizing to measure in wastewater equalization pond；It is promoted to after being sufficiently mixed through air stirring in PH adjustment reaction tanks, automatic feeding stone
Grey breast and dilute alkaline soln, the pH value of waste water is adjusted between 10-11；Coagulating is entered through mechanical agitation after fully reacting
Pond, flows into sloping plate deposition groove after adding ferric chloride, polyacrylamide flocculant；After using Gravity Separation, in sloping plate deposition groove
Supernatant enter detection water tank；Detection water tank to water in phosphorus, nickel, zinc, manganese ion detect, reach three-level discharge standard
After be expelled directly out, waste water not up to standard is re-fed into phosphorized waste water regulating reservoir and is processed again, or sends into biochemical mixing pit
In carry out biochemical treatment；Precipitate in sloping plate deposition groove is entered in phosphatization sludge transfer cell by gravity, then dirty through phosphatization
The concentration of mud thickener, through the processed of phosphatization sludge dewatering equipment after, filter pressing waste liquid be re-fed into phosphorized waste water regulation
Pond is processed again, and mud cake outward transport made by waste residue.
The electrophoresis high concentration pond of comprehensive wastewater pretreatment system, defat spray painting high-concentration waste pond periodic collection coating waste
Water, and send into comprehensive wastewater regulating reservoir and individually deposit, the liquid after the process of emulsifying liquid waste water pretreatment system sends into emulsion pottery
In porcelain film device, also into individually depositing in comprehensive wastewater regulating reservoir；In comprehensive wastewater pond, solution carries out air stirring and fully mixes
After conjunction in the presence of pump send into PH adjustment reactive tank in, automatic feeding lime cream, dilute alkaline soln by the pH value of waste water adjust to
Between 10-11, subsequently into coagulating groove in；After adding polymer alumina, polyacrylamide flocculant in coagulating groove
A large amount of floccules are formed, inclined-plate clarifying basin is entered；Liquid in inclined-plate clarifying basin carries out solid-liquid separation, and it is anti-that supernatant enters coagulation
Ying Chi, adjusts pH value to 7-9 after adding acid solution, after adding polymer alumina, polyacrylamide flocculant to settle, liquid is entered
Air-floating apparatus；Mode of the air-floating apparatus using FLOTATION SEPARATION, the oil that gravity cannot be removed, fine particle are removed, air supporting
After device process, water up to standard is directly discharged, and water not up to standard to enter and carry out biochemical treatment in biochemical mixing pit or send again
Enter comprehensive wastewater regulating reservoir to be processed again；Precipitate in inclined-plate clarifying basin, air-floating apparatus then enters materialization by gravity
Sludge transfer cell, through the concentration of materialized mud thickener, through the dehydration of materialized mud dewaterer after, filter pressing waste liquid is re-fed into comprehensive
Close wastewater equalization pond to be processed again, mud cake outward transport made by waste residue.
The phosphorized waste water pretreatment system water outlet of biochemical treatment system, comprehensive wastewater pretreatment water outlet enter mixing neutralization pond
In, automatic feeding acid solution and aqueous slkali adjust the pH value of waste water between 7-8；Meanwhile, the life in sanitary sewage collecting-tank
Sewage living enters sanitary sewage regulating reservoir after mechanical grille process, and homogenizing enters mixing neutralization pond after measuring, adjust pH value to
Between 7-8；Composite waste after regulation enters biochemical selection pond, flows in hydrolysis acidification pool after being sufficiently mixed with activated sludge；
Aerobe pond, intermittent aerating biochemistry pool is entered after Nitromonas, the nitration reaction of Nitrosomas；Waste water is blasted through roots blower
Air carries out preaeration, after two elementary reactions of main aeration, using the Organic substance in aerobic bacteria degrading waste water, while controlling 50-
100% waste water is reentered and is processed in mixing neutralization pond, hydrolysis acidification pool again；Waste water after process enters middle water
Pond；Precipitate in intermittent aerating biochemistry pool enters biochemical sludge transfer cell, through the concentration of biochemical sludge thickener, through life
After changing the processed of sludge dewatering equipment, filter pressing waste liquid is re-fed into comprehensive wastewater regulating reservoir and is processed again, and waste residue is made
Mud cake is transported outward.
The effect of the boosted pump of waste water in the intermediate pool of advanced treatment system enters coagulating groove, adds again poly-
After closing aluminium oxide, polyacrylamide flocculant, mechanical agitation mixing accelerates response speed, makes the biological bacteria phosphoric acid remained in waste water
Radical ion forms plumage colloidal objects, then flows in tube settler pond；During tube settler pond utilizes Gravity Separation, supernatant to flow into
Between tank, the sludge of sedimentation entered in biochemical sludge transfer cell by gravity, through the concentration of biochemical sludge thickener, biochemical
After the processed of sludge dewatering equipment, mud cake outward transport is made；Waste water is complete certainly through differential full-automatic quartz filter, differential expression
The Organic substance of residual after the filtration of dynamic active carbon adsorber, adsorption treatment, is removed, reduces COD value；Waste water after process enters inspection
Survey and Sterilizing water tank carries out disinfection by chlorine dioxide and on-line checking, underproof water reenters intermediate pool and located again
Reason, qualified water are entered in discharge pond or Treated sewage reusing pond.
Treatment effect：
Claims (1)
1. a kind of coating wastewater processing system, it is characterised in that：Including materialized pretreatment system, biochemical treatment system, depth
Reason system；Described materialized pretreatment system is provided with emulsifying liquid waste water pretreatment system, phosphorized waste water pretreatment system and synthesis
Waste water pretreatment system, materialized pretreatment system, biochemical treatment system, advanced treatment system are sequentially connected；
The steel band oil receiving equipment of described emulsifying liquid waste water pretreatment system, emulsion regulating reservoir, paper tape filter, film device circulation
Groove, film filter, thickener are sequentially connected；Described film filter respectively with cleaning agent groove, comprehensive wastewater regulating reservoir
Connection；
The clear groove solution pool of the phosphatization of described phosphorized waste water pretreatment system, phosphorized waste water regulating reservoir, PH adjustment reaction tanks, coagulation
Reaction tank, sloping plate deposition groove, detection water tank, biochemical mixing pit are sequentially connected；Described phosphorized waste water regulating reservoir and detection water tank
Connection；Described PH adjustment reaction tanks are connected with lime milk solution administration device, dilute alkaline soln administration device respectively；Described is mixed
Solidifying reaction tank is connected with liquor ferri trichloridi administration device, polyacrylamide solution administration device respectively；Described sloping plate deposition
Groove, phosphatization sludge transfer cell, phosphatization sludge concentration tank, phosphatization sludge dewatering equipment are sequentially connected；Described phosphatization sludge dewatering equipment
It is connected with phosphorized waste water regulating reservoir；
The comprehensive wastewater regulating reservoir of described comprehensive wastewater pretreatment system, PH adjustment reactive tanks, coagulating groove, sloping plate deposition
Pond, coagulation reaction tank, air-floating apparatus, biochemical mixing pit are sequentially connected；Described comprehensive wastewater regulating reservoir respectively with air-floating apparatus,
Electrophoresis high concentration pond, defat spray painting high-concentration waste pond, emulsion pottery film device connection；Described PH adjustment reactive tanks point
It is not connected with lime milk solution administration device, dilute alkaline soln administration device；Described coagulating groove, coagulation reaction tank respectively with
Polymerization oxidation aluminum solutions administration device, the connection of polyacrylamide solution administration device；Described coagulation reaction tank is thrown with acid solution
Medicine device connects；Described inclined-plate clarifying basin, air-floating apparatus respectively with materialized mud transfer cell, materialized mud thickener, materialization
Sludge dewatering equipment is sequentially connected；Described materialized mud dewaterer is connected with comprehensive wastewater regulating reservoir；
The mixing neutralization pond of described biochemical treatment system, biochemical selection pond, hydrolysis acidification pool, aerobic biochemistry pool, intermittent aerating
Biochemistry pool, intermediate pool are sequentially connected；Described mixing neutralization pond respectively with phosphorized waste water pretreatment system water outlet, comprehensive wastewater
Pretreatment system water outlet, aqueous slkali throwing device, the connection of acid solution throwing device；Described biochemical sewage collecting-tank, mechanical lattice
Grid, sanitary sewage regulating reservoir, mixing neutralization pond are sequentially connected；Described intermittent aerating biochemistry pool respectively with mix neutralization pond, water
Solution acidification pool connection；Described intermittent aerating biochemistry pool, biochemical sludge transfer cell, biochemical sludge thickener, biochemical sludge dehydration
Machine is sequentially connected；Described biochemical sludge dewaterer is connected with comprehensive wastewater regulating reservoir；
The intermediate pool of described advanced treatment system, coagulating groove, tube settler pond, middle tank, differential full-automatic
Quartz filter, differential full-automatic active carbon adsorber, detection and Sterilizing water tank are sequentially connected；Described coagulating groove
It is connected with polymerization oxidation aluminum solutions administration device, polyacrylamide solution administration device respectively；Described tube settler pond, biochemistry
Sludge transfer cell, biochemical sludge thickener, biochemical sludge dewaterer are sequentially connected；Described detection and Sterilizing water tank are respectively with
Between pond, chlorine dioxide disinfecting device, discharge pond, Treated sewage reusing pond connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013038.3U CN206014618U (en) | 2016-08-30 | 2016-08-30 | A kind of coating wastewater processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013038.3U CN206014618U (en) | 2016-08-30 | 2016-08-30 | A kind of coating wastewater processing system |
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| Publication Number | Publication Date |
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| CN206014618U true CN206014618U (en) | 2017-03-15 |
Family
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| CN201621013038.3U Active CN206014618U (en) | 2016-08-30 | 2016-08-30 | A kind of coating wastewater processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970680A (en) * | 2017-11-30 | 2018-05-01 | 武汉钢铁有限公司 | A kind of paper tape formula ungrease treatment filtration system and method with precoating function |
-
2016
- 2016-08-30 CN CN201621013038.3U patent/CN206014618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970680A (en) * | 2017-11-30 | 2018-05-01 | 武汉钢铁有限公司 | A kind of paper tape formula ungrease treatment filtration system and method with precoating function |
| CN107970680B (en) * | 2017-11-30 | 2020-01-14 | 武汉钢铁有限公司 | Paper belt type degreasing treatment filtering system and method with pre-coating function |
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