CN205999037U - Dyeing waste water filtration system - Google Patents
Dyeing waste water filtration system Download PDFInfo
- Publication number
- CN205999037U CN205999037U CN201620861407.8U CN201620861407U CN205999037U CN 205999037 U CN205999037 U CN 205999037U CN 201620861407 U CN201620861407 U CN 201620861407U CN 205999037 U CN205999037 U CN 205999037U
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- CN
- China
- Prior art keywords
- pipe
- valve
- blow
- sewage
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Dyeing waste water filtration system, pipe and filter screen are entered including sewage, also include the first valve, second valve, 3rd valve, 4th valve, backwash water pipe and blow-off pipe, the filter screen is arranged on the sewage and enters on pipe, the backwash water pipe and the blow-off pipe enter pipe with the sewage and communicate, and the backwash water pipe is arranged on the filter screen rear end, the blow-off pipe is arranged on the front end of the filter screen, first valve is arranged on the blow-off pipe, second valve is arranged on the backwash water pipe, 3rd valve is arranged on the rear end that the backwash water pipe and the sewage enter pipe connectivity part, 4th valve is arranged on the front end that the blow-off pipe and the sewage enter pipe connectivity part, the backwash water pipe is communicated with extraneous running water pipe.
Description
Technical field
The utility model is related to technical field of waste water processing, especially a kind of dyeing waste water filtration system.
Background technology
Containing insoluble matters such as substantial amounts of fibers in dyeing waste water, needed through filtering before treatment.The step for typically lead to
Screen pack is completing.Common dyeing waste water filters the lower section for being all to enter pipe by sewage and arranges a filter screen, dyeing waste water
It is exhausted directly on filter screen, enters into after filtration in the cistern of lower section.This mode filter screen after being used for a while, will
Blocking, affects the efficiency for filtering, it is therefore desirable to ceaselessly clean filter screen, the step for be typically all to be accomplished manually, very numb
Tired, especially the dunghill on filter screen typically has very strong smell, therefore the health of workman can be threatened.
Content of the invention
The utility model is directed to deficiency of the prior art, there is provided a kind of dyeing waste water filtration system can be cleared up automatically
Dunghill on filter screen.
In order to solve above-mentioned technical problem, the utility model is addressed by following technical proposals：Dyeing waste water is filtered
System, enters pipe and filter screen including sewage, also includes the first valve, the second valve, the 3rd valve, the 4th valve, backwashing water
Pipe and blow-off pipe, the filter screen is arranged on the sewage and enters on pipe, the backwash water pipe and the blow-off pipe and the dirt
Water enters pipe and communicates, and the backwash water pipe is arranged on the filter screen rear end, before the blow-off pipe is arranged on the filter screen
End, first valve are arranged on the blow-off pipe, and second valve is arranged on the backwash water pipe, and the described 3rd
Valve is arranged on the rear end that the backwash water pipe and the sewage enter pipe connectivity part, and the 4th valve is arranged on the row
Dirty pipe enters the front end of pipe connectivity part with the sewage, and the backwash water pipe is communicated with extraneous running water pipe.During use, the 3rd
Valve and the 4th valve are opened, the first valve and the second valve closing, and at this time sewage enters into next through filter screen filtration
Individual operation, when screen pack runs up to a certain degree of filth, closes the 3rd valve and the 4th valve, by the first valve and second
Valve is opened, and this is to backwash the running water backward erosion screen pack in water pipe, filth is punched into blow-off pipe and is then discharged out, this
The filtration for just enabling screen pack unobstructed again.Remotely control can be passed through in overall process, manually operate without the need for workman.
In technique scheme, it is preferred that the blow-off pipe is communicated with recovery pond.The dirt got off so is backwashed on filter screen
Dirty thing can effectively be collected and avoid secondary pollution.
Compared with prior art, the beneficial effects of the utility model are：During use, the 3rd valve and the 4th valve are opened,
First valve and the second valve closing, at this time sewage enter into next operation through filter screen filtration, when screen pack accumulate
During to a certain extent filthy, the 3rd valve and the 4th valve closed, the first valve and the second valve are opened, this is backwash
Running water backward erosion screen pack in water pipe, filth is punched into blow-off pipe and is then discharged out, and this just enables screen pack again
Unobstructed filtration.Remotely control can be passed through in overall process, manually operate without the need for workman.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Specific embodiment
The utility model is described in further detail with reference to specific embodiment and accompanying drawing.
Front-end and back-end are defined with the flow direction of sewage here, and sewage is referred to as front end where firstly flowing through, and flows after sewage
It is referred to as rear end where crossing.
As shown in figure 1, dyeing waste water filtration system, enters pipe 1 and filter screen 2 including sewage, also include the first valve 11,
Two valves 12, the 3rd valve 13, the 4th valve 14, backwash water pipe 3 and blow-off pipe 4, the filter screen 2 are arranged on sewage row
Enter on pipe 1, the backwash water pipe 3 and the blow-off pipe 4 enter pipe 1 with the sewage and communicate, and the backwash water pipe 3 sets
Put in 2 rear end of the filter screen, the blow-off pipe 4 is arranged on the front end of the filter screen 2, first valve 11 is arranged on the row
On dirty pipe 4, second valve 12 is arranged on the backwash water pipe 3, and the 3rd valve 13 is arranged on the backwash
Water pipe 3 and the sewage enter the rear end of 1 connectivity part of pipe, and the 4th valve 14 is arranged on the blow-off pipe 4 with the sewage
The front end of 1 connectivity part of pipe is entered, the backwash water pipe 3 is communicated with extraneous running water pipe.The blow-off pipe 4 and 5 phase of recovery pond
Logical.The dunghill for getting off so is backwashed on filter screen effectively can collect avoid secondary pollution.
During use, the 3rd valve and the 4th valve are opened, the first valve and the second valve closing, and at this time sewage was passed through
Strainer filtering enters into next operation, when screen pack runs up to a certain degree of filth, closes the 3rd valve and the 4th valve
Door, the first valve and the second valve are opened, and this is to backwash the running water backward erosion screen pack in water pipe, and filth is poured
It is then discharged in recovery pond to blow-off pipe, this filtration for just enabling screen pack unobstructed again.Can pass through in overall process
Remotely control, manually operates without the need for workman.
Claims (2)
1. dyeing waste water filtration system, enters pipe and filter screen including sewage, it is characterised in that：Also include the first valve, the second valve
Door, the 3rd valve, the 4th valve, backwash water pipe and blow-off pipe, the filter screen are arranged on the sewage and enter on pipe, described anti-
Wash tub pipe and the blow-off pipe enter pipe with the sewage and communicate, and the backwash water pipe is arranged on the filter screen rear end,
The blow-off pipe is arranged on the front end of the filter screen, and first valve is arranged on the blow-off pipe, and second valve sets
Put on the backwash water pipe, the 3rd valve is arranged on the backwash water pipe and the sewage enters pipe connectivity part
Rear end, the 4th valve are arranged on the front end that the blow-off pipe and the sewage enter pipe connectivity part, the backwash water pipe
Communicate with extraneous running water pipe.
2. dyeing waste water filtration system according to claim 1, it is characterised in that：The blow-off pipe is communicated with recovery pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861407.8U CN205999037U (en) | 2016-08-10 | 2016-08-10 | Dyeing waste water filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861407.8U CN205999037U (en) | 2016-08-10 | 2016-08-10 | Dyeing waste water filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999037U true CN205999037U (en) | 2017-03-08 |
Family
ID=58198348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861407.8U Expired - Fee Related CN205999037U (en) | 2016-08-10 | 2016-08-10 | Dyeing waste water filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200649A (en) * | 2018-11-07 | 2019-01-15 | 广东省岭南工商第技师学院 | A kind of sewage disposal system and its processing method |
| CN109912071A (en) * | 2019-03-12 | 2019-06-21 | 广州纯元科技有限公司 | It is a kind of for killing the sewage disposal device of Escherichia coli in sewage |
-
2016
- 2016-08-10 CN CN201620861407.8U patent/CN205999037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200649A (en) * | 2018-11-07 | 2019-01-15 | 广东省岭南工商第技师学院 | A kind of sewage disposal system and its processing method |
| CN109200649B (en) * | 2018-11-07 | 2021-03-26 | 广东省岭南工商第一技师学院 | Sewage treatment system and treatment method thereof |
| CN109912071A (en) * | 2019-03-12 | 2019-06-21 | 广州纯元科技有限公司 | It is a kind of for killing the sewage disposal device of Escherichia coli in sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |