CN210251432U - High-pressure filter element protection device for sewage treatment - Google Patents
High-pressure filter element protection device for sewage treatment Download PDFInfo
- Publication number
- CN210251432U CN210251432U CN201921184915.7U CN201921184915U CN210251432U CN 210251432 U CN210251432 U CN 210251432U CN 201921184915 U CN201921184915 U CN 201921184915U CN 210251432 U CN210251432 U CN 210251432U
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- CN
- China
- Prior art keywords
- filter
- pressure
- pressure filter
- sleeve
- filter element
- 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
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 16
- 230000001012 protector Effects 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
Abstract
A high-pressure filter element protection device for sewage treatment is characterized in that a filter sleeve is arranged on the outer layer of a high-pressure filter element of a high-pressure filter, the filter sleeve is fixed outside the high-pressure filter element through a sleeve opening and inserted into a cavity of the high-pressure filter, the lower part of the filter sleeve is screwed and fixed through a screw cap, and a pressure transmitter I and a pressure transmitter II are installed above the high-pressure filter. The utility model discloses can effectively intercept colloid thing and the suspension impurity in the circulating water, prevent to get into high-pressure filter core wedge filter screen gap and form the jam, only need according to high-pressure filter business turn over water pressure difference variation condition utilize the daily shut down clean time of production line change the filter bag can to the live time of extension high-pressure filter core reduces and changes the frequency and wash clean time, reduces because of frequently washing the water waste and the filter core wearing and tearing that cause.
Description
Technical Field
The utility model relates to a sewage environmental protection treatment facility technical field, concretely relates to sewage treatment high pressure filter core protector.
Background
Sewage treatment refers to a process of purifying sewage to meet the water quality requirement for draining a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. Filtration and adsorption are processes used in sewage treatment plants, a filter element is a key component of filtration and adsorption equipment, sewage is conveyed by a high-pressure water pump and then is intercepted in a gap of a filter screen of a high-pressure filter, the filter screen of the high-pressure filter can be quickly blocked, the burden of the high-pressure filter is increased, the pressure difference between an inlet and an outlet is increased to a set value, and when the high-pressure filter element is blocked and is stopped for cleaning, not only fine impurities cannot be washed out, but also the impurities are embedded in the filter element deeper and tighter, and the cleaning work is.
Disclosure of Invention
The utility model provides a sewage treatment high pressure filter core protector to the not enough of prior art existence.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a sewage treatment high pressure filter core protector, sets up the filter sleeve at the skin of high pressure filter's high pressure filter core, and the filter sleeve passes through the running-on to be fixed outside and insert the high pressure filter cavity of high pressure filter core, and filter sleeve below is screwed firmly through the screw lid, and high pressure filter top installation pressure transmitter I and pressure transmitter II.
The filter sleeve is made of polypropylene, the aperture of the filter sleeve is 5-10 mu m, the sleeve opening of the filter sleeve is of an annular structure, and the filter sleeve is placed outside the high-pressure filter element of the high-pressure filter and fixed by a binding belt, so that the filter sleeve is prevented from falling into the cavity of the high-pressure filter and losing the filtering effect.
The utility model discloses a theory of operation is: the process water treated by the water circulation filtering system is conveyed into the high-pressure filter through the water inlet pipeline under the action of the high-pressure pump, the high-pressure filter is internally provided with a water inlet and a water outlet, the process water enters the cavity of the high-pressure filter through the water inlet, the colloid substances and the suspended solid particles are intercepted through the pre-filtering treatment of the filter sleeve, and the filtered process water passes through the high-pressure filter element and enters the water outlet pipeline through the water outlet. Under the monitoring of the pressure transmitter I and the pressure transmitter II above the high-pressure filter, when the pressure difference is larger, the filter sleeve is proved to have larger dirt containing capacity and can be replaced randomly.
The utility model discloses can effectively intercept colloid thing and the suspension impurity in the circulating water, prevent to get into high-pressure filter core wedge filter screen gap and form the jam, only need according to high-pressure filter business turn over water pressure difference variation condition utilize the daily shut down clean time of production line change the filter bag can to the live time of extension high-pressure filter core reduces and changes the frequency and wash clean time, reduces because of frequently washing the water waste and the filter core wearing and tearing that cause.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural diagram of the device of the present invention;
fig. 2 is a schematic structural diagram of the filtering cloth bag of the present invention.
In the figure, a high-pressure filter 1, a high-pressure filter element 2, a filter sleeve 3, a water inlet 4, a water outlet 5, a pressure transmitter I6, a pressure transmitter II 7, a water inlet pipeline 8, a water outlet pipeline 9, a screw cap 10 and a sleeve opening 11 are arranged.
Detailed Description
As shown in figures 1 and 2, the high-pressure filter element protection device for sewage treatment is characterized in that a filter sleeve 3 is arranged on the outer layer of a high-pressure filter element 2 of a high-pressure filter 1, the filter sleeve 3 is fixed outside the high-pressure filter element 2 through a sleeve opening 11 and is inserted into a cavity of the high-pressure filter 1, the lower part of the filter sleeve is fastened in a spiral mode through a screw cap 10, and a pressure transmitter I6 and a pressure transmitter II 7 are installed above the high-pressure filter. The filter sleeve is made of polypropylene, the aperture of the filter sleeve is 5-10 mu m, the sleeve opening of the filter sleeve is of an annular structure, and the filter sleeve is placed outside the high-pressure filter element of the high-pressure filter and fixed by a binding belt, so that the filter sleeve is prevented from falling into the cavity of the high-pressure filter and losing the filtering effect.
The utility model discloses a theory of operation is: the process water treated by the water circulation filtering system is conveyed to the interior of a high-pressure filter 1 through a water inlet pipeline 8 under the action of a high-pressure pump, a water inlet 4 and a water outlet 5 are arranged in the high-pressure filter, the process water enters a cavity of the high-pressure filter through the water inlet, colloidal substances and suspended solid particles are intercepted through the pre-filtering treatment of a filter sleeve, and the filtered process water passes through a high-pressure filter element and enters a water outlet pipeline 9 through the water outlet. Under the monitoring of the pressure transmitter I and the pressure transmitter II above the high-pressure filter, when the pressure difference is larger, the filter sleeve is proved to have larger dirt containing capacity and can be replaced randomly.
Claims (2)
1. The utility model provides a sewage treatment high pressure filter core protector, characterized by sets up the filter sleeve at the skin of high pressure filter's high pressure filter core, and the filter sleeve is fixed outside the high pressure filter core and is inserted in the high pressure filter cavity through the cover, and filter sleeve below is screwed firmly through the screw lid, and pressure transmitter I and pressure transmitter II are installed to high pressure filter top.
2. The sewage treatment high-pressure filter element protection device as claimed in claim 1, wherein the filter sleeve is a polypropylene filter sleeve, the aperture of the filter sleeve is 5-10 μm, the sleeve opening of the filter sleeve is of an annular structure, and the filter sleeve is placed outside the high-pressure filter element of the high-pressure filter and fixed by a binding belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184915.7U CN210251432U (en) | 2019-07-26 | 2019-07-26 | High-pressure filter element protection device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184915.7U CN210251432U (en) | 2019-07-26 | 2019-07-26 | High-pressure filter element protection device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210251432U true CN210251432U (en) | 2020-04-07 |
Family
ID=70014417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184915.7U Expired - Fee Related CN210251432U (en) | 2019-07-26 | 2019-07-26 | High-pressure filter element protection device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210251432U (en) |
-
2019
- 2019-07-26 CN CN201921184915.7U patent/CN210251432U/en not_active Expired - Fee Related
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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: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |