CN205590512U - Wood skin dyeing sewage treatment system - Google Patents
Wood skin dyeing sewage treatment system Download PDFInfo
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- CN205590512U CN205590512U CN201620334620.3U CN201620334620U CN205590512U CN 205590512 U CN205590512 U CN 205590512U CN 201620334620 U CN201620334620 U CN 201620334620U CN 205590512 U CN205590512 U CN 205590512U
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- Prior art keywords
- dyeing waste
- processing system
- veneer dyeing
- biochemical treatment
- waste processing
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, especially, relate to a wood skin dyeing sewage treatment system. The plastic -surgery human body shooting device solves the technical problems of poor practicality and the like in the prior art. This wood skin dyeing sewage treatment system including the equalizing basin that is used for carrying on the aeration cooling to wooden skin dyeing sewage, be used for to the wooden skin dyeing sewage after the aeration cooling refrigerated circulative cooling tower carries out, be used for to the dyeing of the wooden skin after cooling sewage carry on water separation and suspended solid the flotation separation device, be used for carrying out biochemical treatment's AO biochemical treatment mechanism and being used for carrying out the sediment mechanism depositd to the water behind the biochemical treatment water separation, equalizing basin, circulative cooling tower, flotation separation device, AO biochemical treatment mechanism and deposit the mechanism and set gradually. Compared with the prior art, the utility model discloses the advantage lies in: the treatment effeciency is high and the treatment effect is better.
Description
Technical field
This utility model belongs to technical field of sewage, particularly relates to a kind of veneer dyeing dirt
Water treatment system.
Background technology
After veneer dyes, after it is inevitable, there is dyeing waste.Waste water be mainly derived from car
Interior veneer dyeing washings, major pollutants are COD, SS, PH, colourity.
Under the current environmental protection policy of country guides, it is general for current sewage treatmentmethod
For: processed by operations such as precipitation and decomposition, although be capable of to a certain extent
The process of sewage, but, the process effect that its treatment effeciency of this processing mode is relatively low and final
The most poor.
Such as, Chinese patent literature disclose a kind of sewage disposal system [application number:
201420199958.3], it includes coarse filter device, the first fine filtering apparatus, sewage pool,
In described coarse filter device, water end (W.E.) connects with soil pipe, and the lower water end (W.E.) of coarse filter device is with dirty
Thing pond connects, and coarse filter device lower end is connected with fine filtering apparatus by pipeline；The program
Simple in construction, cost are low, zero power consumption, may be implemented in the filtration to municipal sewage, mistake
Water purification after filter may be used for lawn in agricultural irrigation, city, HUAMU irrigation etc., carries
The value of high water resource, makes tremendous contribution for sewage disposal.
Although above-mentioned scheme has above advantage, but, the program can not be used for
The process of veneer dyeing waste, therefore, is also the failure to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is for the problems referred to above, it is provided that a kind of design is more reasonable,
Treatment effeciency height and the veneer dyeing waste processing system of high treating effect.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this veneer
Dyeing waste processing system includes the regulation for veneer dyeing waste carries out aeration cooling
Pond, for aeration lower the temperature after veneer dyeing waste cool down circulating cooling tower,
For the veneer dyeing waste after cooling carries out separating the dissolved air flotation dress of water and float
Put, for separation water is carried out the A/O biochemical treatment mechanism of biochemical treatment and for life
Water after change processes carries out the precipitation mechanism precipitated, described regulating reservoir, circulating cooling tower,
Gas floatation separation device, A/O biochemical treatment mechanism and precipitation mechanism set gradually.Air supporting divides
Realized the addition of medicament by electronically controlled dosing pump from device.Medicament includes: PAC,
PAM and decolorising agent.
In above-mentioned veneer dyeing waste processing system, described regulating reservoir and circulation are cold
But it is provided with elevator pump between tower.
In above-mentioned veneer dyeing waste processing system, on described gas floatation separation device
Connecting has sludge concentration tank, described sludge concentration tank rear to be provided with pressure filter.
In above-mentioned veneer dyeing waste processing system, described A/O biochemical processor
Structure includes the hydrolysis acidification pool being connected with gas floatation separation device and is connected on hydrolysis acidification pool
Contact-oxidation pool.
In above-mentioned veneer dyeing waste processing system, described precipitation mechanism includes even
Two sedimentation tanks being connected on contact-oxidation pool, two described sedimentation tanks connect and have coagulating basin,
Described coagulating basin is connected with whole sedimentation tank.
In above-mentioned veneer dyeing waste processing system, two described sedimentation tanks connect
Having the mud return line being connected with hydrolysis acidification pool, connecting on mud return line has air stripping
Pump.
In above-mentioned veneer dyeing waste processing system, described sludge concentration tank and pressure
Membrane pump it is provided with between filter.
In above-mentioned veneer dyeing waste processing system, described pressure filter passes through filtrate
Return duct is connected with regulating reservoir.
Compared with prior art, the advantage of this veneer dyeing waste processing system is:
1, using dissolved air flotation+A/O biochemical process, efficiency is high, and equipment is simple, and fault is few.
2, dosing uses dosing pump, only needs a part-time management of people, and operating cost is cheap.
3, making full use of potential energy in the design, sludge reflux uses air stripping, reduces engineering
Investment；
4, use technology of biological membrane and specific microorganism attachment medium, make having in sewage
Microorganism on machine thing and biomembrane is fully contacted, and segmentation is degraded, and effectively improves biography
Matter condition, improves degradation rate；
5, organic matter of sewage concentration is low, and the Organic substance in water is easier decomposed by microbial
Utilizing, additionally excess sludge production is few, be not easily blocked inner stuffing；
6 system run all rights, resistance to overload shock, effluent quality is good.
Accompanying drawing explanation
Fig. 1 is the system framework schematic diagram that this utility model provides.
In figure, regulating reservoir 1, circulating cooling tower 2, gas floatation separation device 3, sludge condensation
Pond 31, pressure filter 32, membrane pump 33, filtrate return duct 34, A/O biochemical processor
Structure 4, hydrolysis acidification pool 41, contact-oxidation pool 42, precipitation mechanism 5, two sedimentation tank 51,
Coagulating basin 52, whole sedimentation tank 53, mud return line 54, airlift pump 55, elevator pump 61.
Detailed description of the invention
With detailed description of the invention the present invention done further details of theory below in conjunction with the accompanying drawings
Bright.
As it is shown in figure 1, this veneer dyeing waste processing system includes for dyeing veneer
Sewage carries out the regulating reservoir 1 of aeration cooling, the veneer dyeing dirt after lowering the temperature aeration
Circulating cooling tower 2 that water carries out cooling down, for the veneer dyeing waste after cooling is carried out
Separate water and the gas floatation separation device 3 of float, be used for separation water is carried out biochemical treatment
A/O biochemical treatment mechanism 4 and for the precipitation that the water after biochemical treatment is precipitated
Mechanism 5, described regulating reservoir 1, circulating cooling tower 2, gas floatation separation device 3, A/O
Biochemical treatment mechanism 4 and precipitation mechanism 5 set gradually.Pipeline is passed through between each step
Connect.
Specifically, between regulating reservoir 1 and circulating cooling tower 2, elevator pump 61 it is provided with.
Secondly, on gas floatation separation device 3, connection has sludge concentration tank 31, described dirt
Mud thickener 31 rear is provided with pressure filter 32.Sludge concentration tank 31 and pressure filter 32 it
Between be provided with membrane pump 33.Scum silica frost after gas floatation separation device 3 separates enters sludge concentration tank
31, then processing the mud obtaining discharging through pressure filter 32, mud does innoxious
Process.Furthermore, pressure filter 32 is connected with regulating reservoir 1 by filtrate return duct 34.Pressure
Filtrate after filter is back to, by filtrate return duct 34, the process that regulating reservoir carries out repeating again
Processing.
Specifically, the A/O biochemical treatment mechanism 4 of the present embodiment includes and dissolved air flotation dress
The hydrolysis acidification pool 41 putting 3 connections and the catalytic oxidation being connected on hydrolysis acidification pool 41
Pond 42.Secondly, precipitation mechanism 5 includes two precipitations being connected on contact-oxidation pool 42
Pond 51, two described sedimentation tanks 51 connects and has coagulating basin 52, described coagulating basin 52
It is connected with whole sedimentation tank 53.
Connect on two sedimentation tanks 51 and have the mud return line being connected with hydrolysis acidification pool 41
54, mud return line 54 connects and has airlift pump 55.
In the present embodiment,
1, plant effluent enters regulating reservoir by blow-off line, arranges perforation in regulating reservoir
Aerated conduit, makes waste water homogenizing by blast aeration, and reduces waste water water temperature；
2, regulating reservoir waste water 100m3/d carries out air-cooled through being lifted into cooling tower, cooling
Rear waste water enters gas floatation separation device, adds PAC, PAM, decolorising agent in air supporting front end,
Make Wastewater Dyes and other float form scum silica frost to separate, separate scum silica frost and enter dirt
Mud thickener, air supporting water outlet gravity flow enters A/O biochemical treatment mechanism (hydrolysis acidification pool+connect
Touch oxidation pond)；
3, hydrolysis acidification section uses oxygen of holding concurrently to process microorganism is main, and floating type and attached type are micro-
The biofacies of biological mixing.Hang combined stuffing, divide into aeration tube stirring, make sewage and work
Property mud is fully contacted.
Catalytic oxidation section uses Aerobic Process for Treatment microorganism to be main, floating type and the micro-life of attached type
The biofacies of thing mixing.Hang combined stuffing, aeration process can be made bubble and cut again,
Coordinate micro-hole aerator again, improve dynamic efficiency, increase biochemical treatment efficiency.
Hydrolysis acidification+catalytic oxidation microorganism classification is strict.Owing to experience is held concurrently oxygen, aerobic
Process, microorganism is often in inside/outside source and breathes alternately, produces sludge quantity few.Have in realization
While the degraded of machine thing, it is achieved biological denitrificaion.
4, the water outlet of A/O biochemical treatment mechanism is after second pond separates, and precipitating sludge passes through
Sludge refluxing apparatus return hydrolysis acidification pool, supernatant enter coagulating basin, again with PAC,
After PAM coagulation, being separated by final deposition pool, separating clear water can qualified discharge.
5, sludge concentration tank mud is dehydrated by membrane pump injection chamber-type press filter, filter
Liquid returns regulating reservoir, and filtering residue does harmlessness disposing.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing regulating reservoir 1, circulating cooling tower 2, dissolved air flotation dress
Put 3, sludge concentration tank 31, pressure filter 32, membrane pump 33, filtrate return duct 34,
A/O biochemical treatment mechanism 4, hydrolysis acidification pool 41, contact-oxidation pool 42, precipitation mechanism
5, two sedimentation tanks 51, coagulating basin 52, whole sedimentation tank 53, mud return line 54, air stripping
The terms such as pump 55, elevator pump 61, but it is not precluded from using the probability of other term.
Use these terms to be only used to more easily and describe and explain of the present utility model
Matter；Being construed as any additional restriction is all and this utility model spirit phase
Run counter to.
Claims (8)
1. a veneer dyeing waste processing system, it is characterised in that native system includes using
In veneer dyeing waste being carried out the regulating reservoir (1) of aeration cooling, for aeration is lowered the temperature
After veneer dyeing waste carry out cooling down circulating cooling tower (2), after to cooling
Veneer dyeing waste carries out separating water and the gas floatation separation device (3) of float, for right
Separate water and carry out A/O biochemical treatment mechanism (4) of biochemical treatment and for biochemical treatment
After water carry out the precipitation mechanism (5) precipitated, described regulating reservoir (1), circulating cooling
Tower (2), gas floatation separation device (3), A/O biochemical treatment mechanism (4) and precipitation mechanism
(5) set gradually.
Veneer dyeing waste processing system the most according to claim 1, its feature exists
In, it is provided with elevator pump (61) between described regulating reservoir (1) and circulating cooling tower (2).
Veneer dyeing waste processing system the most according to claim 1, its feature exists
In, the upper connection of described gas floatation separation device (3) has sludge concentration tank (31), described
Sludge concentration tank (31) rear be provided with pressure filter (32).
Veneer dyeing waste processing system the most according to claim 1, its feature exists
In, described A/O biochemical treatment mechanism (4) includes with gas floatation separation device (3) even
The hydrolysis acidification pool (41) connect and the catalytic oxidation being connected on hydrolysis acidification pool (41)
Pond (42).
Veneer dyeing waste processing system the most according to claim 4, its feature exists
In, described precipitation mechanism (5) includes that be connected on contact-oxidation pool (42) two sink
Pond, shallow lake (51), the upper connection of described two sedimentation tanks (51) has coagulating basin (52), described
Coagulating basin (52) be connected with whole sedimentation tank (53).
Veneer dyeing waste processing system the most according to claim 5, its feature exists
Have in, described two sedimentation tanks (51) upper connections and be connected with hydrolysis acidification pool (41)
Mud return line (54), has airlift pump (55) in the upper connection of mud return line (54).
Veneer dyeing waste processing system the most according to claim 3, its feature exists
In, it is provided with membrane pump (33) between described sludge concentration tank (31) and pressure filter (32).
Veneer dyeing waste processing system the most according to claim 7, its feature exists
In, described pressure filter (32) is by filtrate return duct (34) with regulating reservoir (1) even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334620.3U CN205590512U (en) | 2016-04-20 | 2016-04-20 | Wood skin dyeing sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334620.3U CN205590512U (en) | 2016-04-20 | 2016-04-20 | Wood skin dyeing sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590512U true CN205590512U (en) | 2016-09-21 |
Family
ID=56934430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334620.3U Active CN205590512U (en) | 2016-04-20 | 2016-04-20 | Wood skin dyeing sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275842A (en) * | 2018-02-26 | 2018-07-13 | 张家港普坤毛纺织染有限公司 | A kind of dyeing and printing sewage water treatment device and its processing method |
| CN114315025A (en) * | 2021-12-27 | 2022-04-12 | 浙江升华云峰新材股份有限公司 | Treatment method and system for technical wood production wastewater |
-
2016
- 2016-04-20 CN CN201620334620.3U patent/CN205590512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275842A (en) * | 2018-02-26 | 2018-07-13 | 张家港普坤毛纺织染有限公司 | A kind of dyeing and printing sewage water treatment device and its processing method |
| CN114315025A (en) * | 2021-12-27 | 2022-04-12 | 浙江升华云峰新材股份有限公司 | Treatment method and system for technical wood production wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314100, No. 285 East Xing Ning Road, Jiashan County, Jiaxing, Zhejiang Patentee after: Zhejiang Jiushun New Material Technology Co., Ltd Address before: 314100, No. 285 East Xing Ning Road, Jiashan County, Jiaxing, Zhejiang Patentee before: JIASHAN TREE SUN WOOD INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |