CN202046947U - Printing and dyeing wastewater suspended- current ultrafiltration reusing equipment - Google Patents

Printing and dyeing wastewater suspended- current ultrafiltration reusing equipment Download PDF

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Publication number
CN202046947U
CN202046947U CN2011201412871U CN201120141287U CN202046947U CN 202046947 U CN202046947 U CN 202046947U CN 2011201412871 U CN2011201412871 U CN 2011201412871U CN 201120141287 U CN201120141287 U CN 201120141287U CN 202046947 U CN202046947 U CN 202046947U
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China
Prior art keywords
water
outstanding
pipe
strainer
clear
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Expired - Lifetime
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CN2011201412871U
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Chinese (zh)
Inventor
朱和林
钱兴富
吕志园
陈庆荣
蒋贵耀
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HANGZHOU KAIYUAN ENVIRONMENTAL PROTECTION ENGINEERING Co Ltd
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HANGZHOU KAIYUAN ENVIRONMENTAL PROTECTION ENGINEERING Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

Abstract

The utility model relates to sewage treatment equipment, in particular to printing and dyeing wastewater suspended current ultrafiltration reusing equipment, and mainly solves the technical problems that the iron ion concentration and the turbidity are high, a water sample is brown yellow and is not suitable for being used as reuse water and the like when water is yielded after wastewater treatment in the prior art. The printing and dyeing wastewater suspended current ultrafiltration reusing equipment comprises a backwater collection pool (1) and is characterized in that the backwater collection pool (1) is connected with a sewage pipe (3) through a lift pump (2), the end of the sewage pipe (3) is connected with a carbon reactor (4), the carbon reactor is connected with a first reagent tank (6) used for storing diatomite or polyaluminium chloride through a reagent tube (5) and is also connected with a suspending clarification device (7) through a pipeline, the suspending clarification device is connected with a second reagent tank (8) used for storing diatomite or polyaluminium chloride through a reagent tube and is also connected with a filter (9) through a pipeline, the filter is connected with a backflushing pump (10), and the carbon reactor, the suspending clarification device and the filter are also connected with a sludge pool (12) through a sludge pipe (11).

Description

The outstanding stream of dyeing waste water ultrafiltration equipment for reclaiming
Technical field
The utility model relates to a kind of sewage disposal device, especially relates to the outstanding stream of a kind of dyeing waste water ultrafiltration equipment for reclaiming.
Background technology
In the industrial production of machinery, weaving, printing and dyeing, all can produce a large amount of waste water at present,, then can cause big area soil, the pollution of river, thereby bring nonvolatil injury can for the health of people's lives as direct discharging of waste water is gone out.Chinese patent discloses a kind of method of wastewater treatment, and (publication number: CN 101085695A), it comprises the steps: classification: with the classification of waste of discharging is high-concentration waste water and low concentration wastewater two class sets dress; High-concentration waste water pre-process: air supporting materialization: the high-concentration waste water that will collect dress forms low concentration wastewater and dense suspension through the air supporting materialization; The clarification layering: dense suspension forms low concentration wastewater and solid suspension liquid through the clarification layering, and clarification layering polymerizing agent is an aluminium chlorohydroxide: press filtration: solid suspension liquid presses press filtration to be separated into low concentration wastewater and discharging mud through white; PH regulator and biochemical treatment: low concentration wastewater enters PH adjusting water reservoir to carry out carrying out the routine biochemistry processing again after conventional PH regulates, be separated into elementary discharge water and active sludge, active sludge is through being separated into discharging mud and press filtration waste water from press filtration, press filtration waste water returns into the pH regulator water reservoir and handles; Chemical treatment: elementary discharge water forms level discharge water eventually through dosing still, reactor, water purification still, and the chemical treatment medicament that the dosing still adds is clorox or aluminium chlorohydroxide; Dosing still in the chemical treatment is equipped with heating unit, and heat form can be sun power, steam or electrically heated.Reactor in the chemical treatment can be 4 compositions, increases between reactor and the water purification still to filter still, and filtering still can be 2, and filter packing is cobble, quartz sand and gac; From pressing press filtration is that active sludge is poured in the woven bag, by active sludge deadweight press filtration the waste water filter is extruded woven bag and forms discharging mud outward.But iron concentration is higher during the method water outlet of this wastewater treatment of this employing, and turbidity is very high, and the water sample color sends out look pale brown, is not suitable for as reuse water.
The utility model content
The utility model provides the outstanding stream of a kind of dyeing waste water ultrafiltration equipment for reclaiming, it mainly is that iron concentration is higher when solving after the existing in prior technology wastewater treatment water outlet, turbidity is very high, and the water sample color sends out look pale brown, is not suitable for the technical problem as reuse water etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The outstanding stream of dyeing waste water of the present utility model ultrafiltration equipment for reclaiming, comprise the backwater water collecting basin, described backwater water collecting basin is connected with waste pipe by lift pump, the waste pipe end is connected with carbon reactor, carbon reactor has first pharmacy jar of depositing diatomite or polymerize aluminum chloride by the medicament pipe coupling, carbon reactor also is connected with outstanding clear device by pipeline, outstanding clear device has second pharmacy jar of depositing diatomite or polymerize aluminum chloride by the medicament pipe coupling, outstanding clear device also is connected with strainer by pipeline, strainer is connected with recoil pump, carbon reactor, outstanding clear device, strainer also is connected with sludge sump by sludge pipe.
Sewage is taken out from existing wastewater disposition pond by lift pump and is risen to the reusing sewage treatment system.The reusing sewage treatment system is divided into three processing links, and first road is carbon absorption, and second road is an adsorption clarification, and the 3rd road is for filtering.Powder activated carbon is squeezed into carbon reactor by volume pump, and enters the carbon reactor first road technology after sewage mixes, and stops the sufficiently long time in the first road technology, makes that chromophoric group enters powder activated carbon inside in the sewage, reaches effective reduction of reuse water colourity.And then (local high-quality diatomite is less to add diatomite by volume pump, from far shipping, transport charge is higher, available high-quality PAC is that polymerize aluminum chloride replaces), diatomite is a kind of good Coagulation and Adsorption agent, further remove the colourity in the water, the diatomite that adds in the outstanding clear device of the second road processing unit is together with the powder activated carbon of preceding road technology input simultaneously, be in suspended state in this equipment midium or long term, suspended state is up to two meters, after water passed this suspended layer, the colourity in the reuse water, suspended substance and iron ion were removed effectively.Stable, sufficiently high suspended state is the technology of core the most in this treatment system, and comprehensive removal effect is good, working cost is low (medicament that adds is in reflux state for a long time, can save 50% above medicament and add expense).The second road technology water outlet enters strainer, and filter leaching material adopts the husky and quartz sand composite bed of manganese, and manganese is husky for producing the high-quality mineral products in Henan, quartz sand is that produce in Fujian, the waterworks grade is further removed suspended substance in the water, the iron ion in the removal water of checking on together at last simultaneously.
As preferably, described strainer has clean water basin by the clear water pipe coupling.The clear water that strainer comes out can leave standstill in clean water basin, can send to the river clean water basin then.
As preferably, described first pharmacy jar, second pharmacy jar all are connected with volume pump, as required the accurate measurement pharmaceutical quantities that will add.
As preferably, the mud mouth that goes out of described carbon reactor, outstanding clear device, strainer all is provided with valve, can discharge mud at any time.
As preferably, described waste pipe is provided with magnetic flow meter, can be used for accurate measurement sewage quantity to be processed.
As preferably, described strainer connects the backwater water collecting basin by pipeline.Strainer filters out the water that does not arrive the clear water standard can be withdrawn into the backwater water collecting basin once more, carries out circular treatment again.
Therefore, the utility model is handled industrial sewage simultaneously by carbon reactor, outstanding clear device, strainer three process, has reduced the concentration of iron ion in the sewage effectively, makes the reuse water color that emits more clear, is fit to reuse, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is reusing sewage handling principle synoptic diagram of the present utility model.
Component, position and numbering among the figure: backwater water collecting basin 1, lift pump 2, waste pipe 3, carbon reactor 4, medicament pipe 5, first pharmacy jar 6, outstanding clear device 7, second pharmacy jar 8, strainer 9, recoil pump 10, sludge pipe 11, sludge sump 12, clear water pipe 13, clean water basin 14, volume pump 15, valve 16, magnetic flow meter 17.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the outstanding stream of this routine dyeing waste water ultrafiltration equipment for reclaiming, as Fig. 1, Fig. 2, a backwater water collecting basin 1 is arranged, the backwater water collecting basin is connected with waste pipe 3 by lift pump 2, waste pipe is provided with magnetic flow meter 17, the waste pipe end is connected with carbon reactor 4, carbon reactor is connected with by medicament pipe 5 and deposits diatomaceous first pharmacy jar 6, carbon reactor also is connected with outstanding clear device 7 by pipeline, outstanding clear device has second pharmacy jar, 8, the first pharmacy jars, second pharmacy jar of depositing diatomite or polymerize aluminum chloride all to be connected with volume pump 15 by the medicament pipe coupling.Outstanding clear device also is connected with strainer 9 by pipeline, and strainer is connected with recoil pump 10 and clear water pipe 13, and the clear water pipe coupling has clean water basin 14, and strainer 9 also connects backwater water collecting basin 1 by pipeline.Carbon reactor, outstanding clear device, strainer also are connected with sludge sump 12 by sludge pipe 11, and the mud mouth that goes out of carbon reactor, outstanding clear device, strainer all is provided with valve 16.
During use, as Fig. 2, the sewage in the backwater water collecting basin 1 is raised pump 2 and is drawn into carbon reactor 4, and the powder activated carbon in the carbon reactor mixes the back and stops the sufficiently long time with sewage, make that chromophoric group enters powder activated carbon inside in the sewage, reach effective reduction of reuse water colourity.And then add diatomite by volume pump 15 by first pharmacy jar 6, further remove the colourity in the water.Sewage after handling well enters into outstanding clear device 7, the powder activated carbon that the diatomite that second pharmacy jar 8 adds drops into together with preceding road technology, be in suspended state in this equipment midium or long term, suspended state is up to two meters, after water passed this suspended layer, the colourity in the reuse water, suspended substance and iron ion were removed effectively.Last sewage water outlet enters strainer 9, further removes suspended substance in the water, the iron ion in the removal water of checking on together at last simultaneously.Clear water after the water outlet is sent to as backwashing water, perhaps is disposed to clean water basin 14.The mud that carbon reactor, outstanding clear device, strainer emit can be delivered to sludge sump 12 by sludge pipe 11.
The above only is a specific embodiment of the utility model, but constitutional features of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.

Claims (6)

1. a dyeing waste water hangs stream ultrafiltration equipment for reclaiming, comprise backwater water collecting basin (1), it is characterized in that described backwater water collecting basin (1) is connected with waste pipe (3) by lift pump (2), the waste pipe end is connected with carbon reactor (4), carbon reactor is connected with first pharmacy jar (6) of depositing diatomite or polymerize aluminum chloride by medicament pipe (5), carbon reactor also is connected with outstanding clear device (7) by pipeline, outstanding clear device has second pharmacy jar (8) of depositing diatomite or polymerize aluminum chloride by the medicament pipe coupling, outstanding clear device also is connected with strainer (9) by pipeline, strainer is connected with recoil pump (10), carbon reactor, outstanding clear device, strainer also is connected with sludge sump (12) by sludge pipe (11).
2. the outstanding stream of dyeing waste water according to claim 1 ultrafiltration equipment for reclaiming is characterized in that described strainer (9) is connected with clean water basin (14) by clear water pipe (13).
3. the outstanding stream of dyeing waste water according to claim 1 and 2 ultrafiltration equipment for reclaiming is characterized in that described first pharmacy jar (6), second pharmacy jar (8) all are connected with volume pump (15).
4. the outstanding stream of dyeing waste water according to claim 1 and 2 ultrafiltration equipment for reclaiming is characterized in that the mud mouth that of described carbon reactor (4), outstanding clear device (7), strainer (9) all is provided with valve (16).
5. the outstanding stream of dyeing waste water according to claim 1 and 2 ultrafiltration equipment for reclaiming is characterized in that described waste pipe (3) is provided with magnetic flow meter (17).
6. the outstanding stream of dyeing waste water according to claim 1 and 2 ultrafiltration equipment for reclaiming is characterized in that described strainer (9) connects backwater water collecting basin (1) by pipeline.
CN2011201412871U 2011-05-06 2011-05-06 Printing and dyeing wastewater suspended- current ultrafiltration reusing equipment Expired - Lifetime CN202046947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201412871U CN202046947U (en) 2011-05-06 2011-05-06 Printing and dyeing wastewater suspended- current ultrafiltration reusing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201412871U CN202046947U (en) 2011-05-06 2011-05-06 Printing and dyeing wastewater suspended- current ultrafiltration reusing equipment

Publications (1)

Publication Number Publication Date
CN202046947U true CN202046947U (en) 2011-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201412871U Expired - Lifetime CN202046947U (en) 2011-05-06 2011-05-06 Printing and dyeing wastewater suspended- current ultrafiltration reusing equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105597414A (en) * 2016-01-31 2016-05-25 周紫阳 Mechanism for fishing fur from waste water of printing and dyeing enterprises

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105597414A (en) * 2016-01-31 2016-05-25 周紫阳 Mechanism for fishing fur from waste water of printing and dyeing enterprises

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Granted publication date: 20111123

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