CN203222510U - Printing and dyeing wastewater treatment equipment - Google Patents
Printing and dyeing wastewater treatment equipment Download PDFInfo
- Publication number
- CN203222510U CN203222510U CN 201320268377 CN201320268377U CN203222510U CN 203222510 U CN203222510 U CN 203222510U CN 201320268377 CN201320268377 CN 201320268377 CN 201320268377 U CN201320268377 U CN 201320268377U CN 203222510 U CN203222510 U CN 203222510U
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- sewage treatment
- treatment tank
- dyeing
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Abstract
The utility model relates to treatment equipment used in the printing and dyeing wastewater reusing technology. The printing and dyeing wastewater treatment equipment comprises a printing and dyeing wastewater gate, a first wastewater treatment groove, a second wastewater treatment groove, a first metering pump, a first PH transmitter, a second metering pump, a second PH transmitter and a controller. A wastewater inlet pipe is arranged on the first wastewater treatment groove which is connected with the second wastewater treatment groove. The printing and dyeing wastewater gate is electrically communicated with an input end of the controller. The first metering pump and the first PH transmitter are arranged in the first wastewater treatment groove. A signal output end of the first PH transmitter is connected with the controller. An output end of the controller is connected with the first metering pump. The second metering pump and the second PH transmitter are arranged on the second wastewater treatment groove. A single output end of the second PH transmitter is connected with the controller. Another output end of the controller is connected with the second metering pump. The printing and dyeing wastewater treatment equipment has the advantages of being novel in structure, high in automatic degree, stable in procedure and good in treatment effect.
Description
Technical field
The utility model belongs to sewage treatment area, particularly relates to a kind for the treatment of of dyeing wastewater equipment for printing-dying wastewater recycling technology.
Background technology
China is maximum in the world fabric clothing production and export State, therefore dyeing is closely bound up with it, and being China, the discharge of wastewater of dyeing causes one of key industry of water pollution, compare with other industry, it is big that dyeing waste water has a wastewater discharge, color is dark, hardly degraded organic substance content height, characteristics such as water quality instability.
At the handling problem of dyeing waste water, existing treatment technology mainly successively by materialization processing, biochemical treatment to treatment of dyeing wastewater, thereby the degraded objectionable impurities, reach emission standard.Materialization at present dyeing waste water is handled, and existing materialization treatment process is finished by operator's manual operations substantially.At first dyeing waste water is introduced in the pond, because the PH of dyeing waste water is uncertain, therefore general elder generation carries out the acidifying pre-treatment with concentrated acid to dyeing waste water, then regulates PH to alkalescence with lime, adds ferrous sulfate again waste water is carried out the flocculation sediment processing.Because existing treatment of dyeing wastewater is simply equipped, the dyeing waste water water displacement is big, change of water quality is big, thereby workman's operation easier height, labour intensity is big, thereby the PH alkaline conditioner appears in operative employee's easy error and the control of ferrous sulfate chemicals treatment amount is improper, waste material not only, also cause the water quality after final materialization is handled still unstable, influence the effect of follow-up biochemical treatment, even also can cause secondary pollution.
Summary of the invention
Goal of the invention of the present utility model provides a kind of novel structure, and is easy to operate, the level of automation height, and handiness is good, the treatment of dyeing wastewater equipment that treatment effect is good.
In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme:
A kind for the treatment of of dyeing wastewater equipment comprises dyeing waste water lock, first sewage treatment tank, second sewage treatment tank, first volume pump, a PH transmitter, second volume pump, the 2nd PH transmitter and controller; Described first sewage treatment tank is provided with the waterwater entrance pipe, and the first sewage treatment tank output terminal is by pipe connection second sewage treatment tank; The dyeing waste water lock is installed on the waterwater entrance pipe, dyeing waste water lock and controller input terminus electric connection; Described first volume pump and a PH transmitter are installed in first sewage treatment tank, and the signal output part of a PH transmitter connects controller, and a controller wherein output terminal connects first volume pump; Described second volume pump and the 2nd PH transmitter are installed in second sewage treatment tank, and the signal output part of the 2nd PH transmitter connects controller, and another output terminal of controller connects second volume pump.
As preferably, described controller is PLC.
Adopted the treatment of dyeing wastewater equipment of technique scheme, this treatment of dyeing wastewater equipment comprises being in and connects and composes elementary control process by first volume pump, controller and a PH transmitter in first sewage treatment tank, be in second sewage treatment tank and connect and compose the secondary control process by second volume pump, controller and the 2nd PH transmitter, extremely neutral by two-stage automatic control and adjustment PH, treatment effect is good, prevents that strong acid in the dyeing waste water is to secondary environmental pollution.In addition, need only open the dyeing waste water lock, get final product opening controller, wastewater treatment process moves automatically, operates very easy.As seen the advantage of this treatment of dyeing wastewater equipment is: novel structure, and the level of automation height, operation is stable, and treatment effect is good.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment: a kind for the treatment of of dyeing wastewater equipment as shown in Figure 1, this treatment of dyeing wastewater equipment comprise dyeing waste water lock 2, first sewage treatment tank 11, second sewage treatment tank 12, first volume pump 3, a PH transmitter 5, second volume pump 6, the 2nd PH transmitter 7 and controller 4.
First sewage treatment tank, 11 left sides are provided with waterwater entrance pipe 10, the first sewage treatment tanks 11 right sides by the left side of pipe connection second sewage treatment tank 12, and the right side of second sewage treatment tank 12 is provided with water outlet.First sewage treatment tank 11 and second sewage treatment tank 12 all are large-scale tempering tanks, dyeing waste water in first sewage treatment tank 11 with the pH value rough adjustment between the 9-10, through second sewage treatment tank 12 PH is controlled between 7-8 again, the thorough strong acid in the treatment of dyeing and printing not only, and allow soda acid relative equilibrium in the water quality, be beneficial to follow-up biochemical treatment process.
Above-mentioned dyeing waste water lock 2 is installed on the waterwater entrance pipe 10, dyeing waste water lock 2 and controller 4 input terminus electric connections.When dyeing waste water lock 2 was opened, controller 4 switches were opened, and Controlling System comes into operation, and when closing dyeing waste water lock 2, controller 4 switches are also cut out by corresponding, and wastewater treatment stops.
During use, after dyeing waste water enters first sewage treatment tank 11 from waterwater entrance pipe 10, at first by the pH value of waste water in PH instrumentation flow control one sewage treatment tank 11 of a PH transmitter 5 bottoms, send this pH value data in real time to PLC, again by the PLC computing, output signal is controlled between 9-10 until pH value by the add-on of control first volume pump 3 control strong alkaline substances.First sewage treatment tank 11 enters second sewage treatment tank 12 after handling again, and same method between 7～8, is discharged the PH control of dyeing waste waters in second sewage treatment tank 12.
The utility model is optimized dyeing waste water materialization treating processes from the angle of automatic control, to the stable control of control parameter, and then the processing of the variation of water quality has been improved sensitivity, makes dyeing waste water carry out optimal treatment.Obviously, the water treating equipment that utilize the utility model to provide, employee's technical ability and requirement of strength have not only been reduced, improved employee's safety, strengthened the treatment effect of handling medicament, also avoid handling the waste (can produce ironic hydroxide such as the excessive of ferrous sulfate and lime, can be used for follow-up infiltration reuse) of medicament, finally obtaining stable water quality is that follow-up biochemical treatment is laid a good foundation.
Claims (2)
1. a treatment of dyeing wastewater equipment is characterized in that comprising dyeing waste water lock, first sewage treatment tank, second sewage treatment tank, first volume pump, a PH transmitter, second volume pump, the 2nd PH transmitter and controller; Described first sewage treatment tank is provided with the waterwater entrance pipe, and the first sewage treatment tank output terminal is by pipe connection second sewage treatment tank; The dyeing waste water lock is installed on the waterwater entrance pipe, dyeing waste water lock and controller input terminus electric connection; Described first volume pump and a PH transmitter are installed in first sewage treatment tank, and the signal output part of a PH transmitter connects controller, and a controller wherein output terminal connects first volume pump; Described second volume pump and the 2nd PH transmitter are installed in second sewage treatment tank, and the signal output part of the 2nd PH transmitter connects controller, and another output terminal of controller connects second volume pump.
2. a kind for the treatment of of dyeing wastewater equipment according to claim 1 is characterized in that described controller is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268377 CN203222510U (en) | 2013-05-15 | 2013-05-15 | Printing and dyeing wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320268377 CN203222510U (en) | 2013-05-15 | 2013-05-15 | Printing and dyeing wastewater treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222510U true CN203222510U (en) | 2013-10-02 |
Family
ID=49249521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320268377 Expired - Fee Related CN203222510U (en) | 2013-05-15 | 2013-05-15 | Printing and dyeing wastewater treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016526A (en) * | 2014-06-30 | 2014-09-03 | 宣尧杭 | Printing and dyeing wastewater treatment method |
| CN104075910A (en) * | 2014-06-30 | 2014-10-01 | 宣尧杭 | Sampling detection device for printing and dyeing wastewater treatment system |
| CN104086025A (en) * | 2014-06-30 | 2014-10-08 | 宣尧杭 | Treatment device for treating printing and dyeing wastewater |
-
2013
- 2013-05-15 CN CN 201320268377 patent/CN203222510U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016526A (en) * | 2014-06-30 | 2014-09-03 | 宣尧杭 | Printing and dyeing wastewater treatment method |
| CN104075910A (en) * | 2014-06-30 | 2014-10-01 | 宣尧杭 | Sampling detection device for printing and dyeing wastewater treatment system |
| CN104086025A (en) * | 2014-06-30 | 2014-10-08 | 宣尧杭 | Treatment device for treating printing and dyeing wastewater |
| CN104086025B (en) * | 2014-06-30 | 2015-05-06 | 宣尧杭 | Treatment device for treating printing and dyeing wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170621 Address after: 201100 Shanghai city Minhang District River tidal Road No. 168 building 3 layer 4 Patentee after: SHANGHAI JIONGCE ENVIRONMENTAL PROT TECHNOLOGY Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170621 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 311800 Room 202, unit 6, Wenchang Road, Datang Town, Shaoxing, Zhejiang, Zhuji Patentee before: Xuan Yaohang |
|
| 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: 20131002 Termination date: 20180515 |