CN207108671U - A kind of printing and dyeing wastewater processing equipment - Google Patents
A kind of printing and dyeing wastewater processing equipment Download PDFInfo
- Publication number
- CN207108671U CN207108671U CN201720817719.3U CN201720817719U CN207108671U CN 207108671 U CN207108671 U CN 207108671U CN 201720817719 U CN201720817719 U CN 201720817719U CN 207108671 U CN207108671 U CN 207108671U
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- pond
- printing
- processing equipment
- wastewater processing
- dyeing wastewater
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Abstract
The utility model relates to technical field of waste water processing, more particularly to a kind of printing and dyeing wastewater processing equipment.Described printing and dyeing wastewater processing equipment, including the pretreatment pool being sequentially connected（1）, flocculation basin（2）, multi-medium filtering pond（3）, intermediate pool（4）, membrane filtration pond（5）, ozone pond（6）；By wastewater treatment equipment device of the present utility model, the organic compound in dyeing waste water is degraded, improves dyeing waste water effluent quality；And it is simple in construction, easy to operate, it is practical.
Description
Technical field
The utility model relates to technical field of waste water processing, more particularly to a kind of printing and dyeing wastewater processing equipment.
Background technology
Dyeing waste water water quality is complicated, change is big, BOD5/ COD value is relatively low, and colourity is high, and category is biodegradable but is not easy to give birth to
Thing degraded sewage.It occupies larger ratio in industrial pollution, from the point of view of the present situation of China's dyeing waste water Treatment process,
Although by making great efforts for many years, a collection of practical technique has been obtained, has solved many problems, has not had substantive breakthroughs generally, it is special
It is not the presence of the unreasonable factors such as product structure and plant configuration, has aggravated the difficulty of waste water treatment.
Furthermore with the development of printing and dyeing industry, a large amount of fiber products occur, new chemical sizwe, dye material and finishing agent
Deng application, changed the composition of dyeing waste water, intractability increase, the water outlet of simple aerobic biological process for treating
COD, colourity are difficult to up to standard, and biodegradable organic compoundses are not easy to be degraded by microorganisms, it is difficult to are gone by conventional biological treatment technique
Remove, be not easy to act on degraded by natural self-purification after being discharged into natural environment.
Utility model content
For above-mentioned state of the art, the utility model provides a kind of printing and dyeing wastewater processing equipment, can effectively degrade
Organic matter in dyeing waste water, improve the effluent quality and emission index of dyeing waste water.
What the utility model was realized in：A kind of printing and dyeing wastewater processing equipment, including the pretreatment pool being sequentially connected
（1）, flocculation basin（2）, multi-medium filtering pond（3）, intermediate pool（4）, membrane filtration pond（5）, ozone pond（6）；It is characterized in that：Institute
The pretreatment pool stated（1）Connect wastewater inlet pipe, described pretreatment pool（1）In be provided with grid（1-1）, described flocculation basin
（2）Dosing tank is connected by dosing pipe（2-1）, described membrane filtration pond（5）In be provided with reverse osmosis membrane（5-1）, it is described
Ozone pond（6）In be provided with ozone generator（6-1）, described ozone pond（6）Connect outlet pipeline.
Described flocculation basin（2）In be provided with agitating device（2-2）.
Described water inlet pipe connection high-pressure water inlet pump.
Described multi-medium filtering pond（3）In be equipped with fine sand, gravel, activated carbon granule successively from top to bottom.
Described fine sand particle diameter is 2-5mm, grain size of gravel 3-10mm, activated carbon particle size 8-15mm.
Compared with prior art, its beneficial technique effect is as follows for the utility model：At waste water of the present utility model
Device device is managed, degrades the organic compound in dyeing waste water, simultaneously so that waste water COD≤80mg/L, colourity≤50
(again), meanwhile, it can reach GB4287-2012《Textile dyeing and finishing industrial water pollution thing discharge standard》Other water standards, improve
Dyeing waste water effluent quality；And it is simple in construction, easy to operate, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of printing and dyeing wastewater processing equipment provided by the utility model.
In figure：1st, pretreatment pool；2nd, flocculation basin；3rd, multi-medium filtering pond；4th, intermediate pool；5th, membrane filtration pond；6th, ozone
Pond；1-1, grid；2-1, dosing tank；2-2, agitating device；5-1, reverse osmosis membrane；6-1, ozone generator.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and reality
Example is applied the utility model is described in further detail, it will be appreciated that specific embodiment described herein only to
The utility model is explained, is not used to limit the utility model.
The utility model provides a kind of printing and dyeing wastewater processing equipment, as described in Figure 1, including be sequentially connected pretreatment pool,
Flocculation basin, multi-medium filtering pond, intermediate pool, membrane filtration pond, ozone pond；It is characterized in that：Described pretreatment pool connection is useless
Water water inlet pipe, grid is provided with described pretreatment pool, described flocculation basin connects dosing tank by dosing pipe, described
Reverse osmosis membrane is provided with membrane filtration pond, ozone generator, the connection water outlet of described ozone pond are provided with described ozone pond
Pipeline.Agitating device is provided with described flocculation basin.
Described water inlet pipe connection high-pressure water inlet pump.It is equipped with successively from top to bottom in described multi-medium filtering pond thin
Sand, gravel, activated carbon granule.Described fine sand particle diameter is 2-5mm, grain size of gravel 3-10mm, activated carbon particle size 8-15mm.
The course of work of the present utility model is as follows：Waste water first passes around the suspension in pretreatment pool removal waste water, then
The organic pollution in waste water is removed by flocculation, multi-medium filtering, membrane filtration, is finally handled by ozone sterilization so that go out
Water reaches emission request.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
The all any modification, equivalent and improvement made within the spirit and principle of utility model, should be included in of the present utility model
Within protection domain.
Claims (5)
1. a kind of printing and dyeing wastewater processing equipment, including the pretreatment pool being sequentially connected（1）, flocculation basin（2）, multi-medium filtering pond
（3）, intermediate pool（4）, membrane filtration pond（5）, ozone pond（6）；It is characterized in that：Described pretreatment pool（1）Connection waste water enters
Water pipe, described pretreatment pool（1）In be provided with grid（1-1）, described flocculation basin（2）Dosing tank is connected by dosing pipe
（2-1）, described membrane filtration pond（5）In be provided with reverse osmosis membrane（5-1）, described ozone pond（6）In be provided with ozone
Device（6-1）, described ozone pond（6）Connect outlet pipeline.
2. printing and dyeing wastewater processing equipment as claimed in claim 1, it is characterised in that：Described flocculation basin（2）In be provided with and stir
Mix device（2-2）.
3. printing and dyeing wastewater processing equipment as claimed in claim 1, it is characterised in that：Described water inlet pipe connection high-pressure water inlet
Pump.
4. printing and dyeing wastewater processing equipment as claimed in claim 1, it is characterised in that：Described multi-medium filtering pond（3）In from
On be down equipped with fine sand, gravel, activated carbon granule successively.
5. printing and dyeing wastewater processing equipment as claimed in claim 4, described fine sand particle diameter is 2-5mm, grain size of gravel 3-
10mm, activated carbon particle size 8-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817719.3U CN207108671U (en) | 2017-07-07 | 2017-07-07 | A kind of printing and dyeing wastewater processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720817719.3U CN207108671U (en) | 2017-07-07 | 2017-07-07 | A kind of printing and dyeing wastewater processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108671U true CN207108671U (en) | 2018-03-16 |
Family
ID=61574960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720817719.3U Expired - Fee Related CN207108671U (en) | 2017-07-07 | 2017-07-07 | A kind of printing and dyeing wastewater processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019983A (en) * | 2018-09-13 | 2018-12-18 | 宛兴友 | A kind of dyeing waste water highly effective pretreatment apparatus |
-
2017
- 2017-07-07 CN CN201720817719.3U patent/CN207108671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019983A (en) * | 2018-09-13 | 2018-12-18 | 宛兴友 | A kind of dyeing waste water highly effective pretreatment apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |