CN212998790U - High-efficient back flush filtration - Google Patents
High-efficient back flush filtration Download PDFInfo
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- CN212998790U CN212998790U CN202021405113.7U CN202021405113U CN212998790U CN 212998790 U CN212998790 U CN 212998790U CN 202021405113 U CN202021405113 U CN 202021405113U CN 212998790 U CN212998790 U CN 212998790U
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- pipe
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- way valve
- liquid outlet
- liquid inlet
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- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 117
- 238000011010 flushing procedure Methods 0.000 claims abstract description 4
- 238000011001 backwashing Methods 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a high-efficiency backwashing filter structure, wherein a group of filter cartridges form a filter unit, and the filter units are arranged side by side; the liquid inlets of the filter cartridges in the filter unit are connected with a liquid inlet side collecting pipe, and the liquid outlets of the filter cartridges are connected with a liquid outlet side collecting pipe; a liquid inlet side three-way valve is correspondingly arranged on the liquid inlet side of each filtering unit, one opening of the liquid inlet side three-way valve is communicated with a liquid inlet pipe, the other opening of the liquid inlet side three-way valve is communicated with a liquid inlet side collecting pipe, and the third opening of the liquid inlet side three-way valve is communicated with a drain pipe; and a liquid outlet side three-way valve is correspondingly arranged on the liquid outlet side of each filtering unit, one opening of each liquid outlet side three-way valve is communicated with a liquid outlet pipe, the other opening of each liquid outlet side three-way valve is communicated with a liquid outlet side collecting pipe, and the third opening of each liquid outlet side three-way valve is communicated with a back flushing pipe. The back washing cleaning is efficient, and the cleaning efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of backwash filter technique and specifically relates to a high-efficient back flush filtration is related to.
Background
In the automatic coal mining process, the emulsion of the coal mine hydraulic support is easily polluted, the emulsion needs to be filtered by a backwashing filter station, and a filter structure needs to be cleaned by backwashing after being used for a certain time; the existing backwashing filter station is mostly manually operated when a filter structure is cleaned by backwashing, operation is complex, the backwashing is required to be stopped when the filtering structure is cleaned by backwashing, operation cannot be carried out at the working process, and backwashing cleaning can be carried out on one filter cartridge at one time, so that the cleaning efficiency is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a high-efficient back flush filtration is provided to reach back flush efficient purpose.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the high-efficiency backwashing filtering structure comprises a filtering cylinder, a liquid inlet pipe, a liquid outlet pipe, a backwashing pipe and a discharge pipe, wherein the liquid inlet pipe, the liquid outlet pipe, the backwashing pipe and the discharge pipe are all connected with the filtering cylinder; the liquid inlets of the filter cartridges in the filter unit are connected with a liquid inlet side collecting pipe, and the liquid outlets of the filter cartridges are connected with a liquid outlet side collecting pipe; a liquid inlet side three-way valve is correspondingly arranged on the liquid inlet side of each filtering unit, one opening of the liquid inlet side three-way valve is communicated with a liquid inlet pipe, the other opening of the liquid inlet side three-way valve is communicated with a liquid inlet side collecting pipe, and the third opening of the liquid inlet side three-way valve is communicated with a drain pipe; and a liquid outlet side three-way valve is correspondingly arranged on the liquid outlet side of each filtering unit, one opening of each liquid outlet side three-way valve is communicated with a liquid outlet pipe, the other opening of each liquid outlet side three-way valve is communicated with a liquid outlet side collecting pipe, and the third opening of each liquid outlet side three-way valve is communicated with a back flushing pipe.
Furthermore, including the three cartridge filter that sets up side by side in every filter unit, the inlet of three cartridge filter all is linked together through branch road and feed liquor side collection pipe, and the liquid outlet of three cartridge filter all is linked together through branch road and play liquid side collection pipe.
The liquid inlet pipe and the backflushing pipe are connected through a connecting branch, and a straight-through valve is arranged on the connecting branch.
The liquid inlet side three-way valve and the liquid outlet side three-way valve are both pneumatic three-way ball valves.
The liquid inlet pipe and the drain pipe are arranged on one side of the filtering cylinder body, and the liquid outlet pipe and the backflushing pipe are arranged on the other side of the filtering cylinder body; feed liquor pipe, blow off pipe, drain pipe and recoil pipe parallel arrangement side by side, feed liquor pipe, blow off pipe, drain pipe and recoil pipe all are linked together through the opening of connecting bend and the valve that corresponds.
And pressure sensors are arranged on the liquid inlet side collecting pipe and the liquid outlet side collecting pipe.
Compared with the prior art, the utility model, have following advantage:
this high-efficient back flush filtration structural design is reasonable, and a set of cartridge filter forms a filter unit, and filter unit's both sides are respectively through three-way valve and corresponding pipeline intercommunication, and a back flush can be cleared up a set of cartridge filter that forms a filter unit simultaneously, and the back flush clearance is high-efficient, has improved cleaning efficiency by a wide margin.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic diagram of the filtering structure arrangement of the present invention.
In the figure:
1. the device comprises a liquid inlet pipe, a 2-blowdown pipe, a 3-liquid inlet side three-way valve, a 4-liquid inlet side collecting pipe, a 5-filter cylinder, a 6-liquid outlet side collecting pipe, a 7-liquid outlet side three-way valve, a 8-liquid outlet pipe, a 9-backflushing pipe, a 10-connecting branch pipe and a 11-straight-through valve.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in figure 1, the high-efficiency backwashing filter structure comprises a filter cartridge 5, a liquid inlet pipe 1, a liquid outlet pipe 8, a backwashing pipe 9 and a sewage discharge pipe 2, wherein the liquid inlet pipe, the liquid outlet pipe, the backwashing pipe and the sewage discharge pipe are all connected with the filter cartridge.
The filter cartridges are arranged side by side, and a group of filter cartridges form a filter unit which is a group arranged side by side; preferably, one filter unit is formed by three filter cartridges which are longitudinally arranged side by side, and the filter units are transversely arranged side by side in three groups.
The liquid inlets of all the filter cartridges in the filter unit are connected with a liquid inlet side collecting pipe 4, and the liquid outlets of all the filter cartridges are connected with a liquid outlet side collecting pipe 6; preferably, each filtering unit comprises three filtering cartridges arranged side by side, liquid inlets of the three filtering cartridges are communicated with a liquid inlet side collecting pipe through branch circuits, and liquid outlets of the three filtering cartridges are communicated with a liquid outlet side collecting pipe through branch circuits.
A liquid inlet side three-way valve 3 is correspondingly arranged on the liquid inlet side of each filtering unit, one opening of the liquid inlet side three-way valve is communicated with a liquid inlet pipe, the other opening of the liquid inlet side three-way valve is communicated with a liquid inlet side collecting pipe, and the third opening of the liquid inlet side three-way valve is communicated with a sewage discharge pipe; and a liquid outlet side three-way valve 7 is correspondingly arranged on the liquid outlet side of each filter unit, one opening of each liquid outlet side three-way valve is communicated with a liquid outlet pipe, the other opening of each liquid outlet side three-way valve is communicated with a liquid outlet side collecting pipe, and the third opening of each liquid outlet side three-way valve is communicated with a back flushing pipe. The three filter cartridges in one filter unit can be subjected to backwashing treatment at the same time, and the cleaning is efficient.
The liquid inlet side three-way valve and the liquid outlet side three-way valve are both pneumatic three-way ball valves; pressure sensors are arranged on the liquid inlet side collecting pipe and the liquid outlet side collecting pipe; the utility model discloses in still including the controller that is used for controlling each valve work, the controller is the PLC controller, and all valves and pressure sensor all link to each other with the controller, accomplish the back flush automatically through controller control.
The liquid inlet pipe and the backflushing pipe are connected through a connecting branch 10, and a straight-through valve 11 is arranged on the connecting branch. The liquid can be directly fed into the backflushing pipe through the liquid feeding pipe for backflushing, so that self-circulation is formed, the structure is compact, and arrangement and installation are convenient; and the operation is simple
The liquid inlet pipe and the drain pipe are arranged on one side of the filtering cylinder body, and the liquid outlet pipe and the backflushing pipe are arranged on the other side of the filtering cylinder body; feed liquor pipe, blow off pipe, drain pipe and recoil pipe parallel arrangement side by side, feed liquor pipe, blow off pipe, drain pipe and recoil pipe all are linked together through the opening of connecting bend and the valve that corresponds, compact structure, the installation of being convenient for arrange.
The utility model discloses well high-efficient back flush filtration structural design is reasonable, and a set of cartridge filter forms a filter unit, and the both sides of filter unit communicate with corresponding pipeline through the three-way valve respectively, and a back flush can be cleared up a set of cartridge filter that forms a filter unit simultaneously, and the back flush clearance is high-efficient, has improved clearance efficiency by a wide margin; each filtering unit can be independently cleaned without influencing each other.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (6)
1. The utility model provides a high-efficient back flush filtration, includes cartridge filter, feed liquor pipe, drain pipe, recoil pipe and blow off pipe all link to each other its characterized in that with the cartridge filter: the filter cartridges are arranged side by side, and a group of filter cartridges form a filter unit which is a group of filter units arranged side by side; the liquid inlets of the filter cartridges in the filter unit are connected with a liquid inlet side collecting pipe, and the liquid outlets of the filter cartridges are connected with a liquid outlet side collecting pipe; a liquid inlet side three-way valve is correspondingly arranged on the liquid inlet side of each filtering unit, one opening of the liquid inlet side three-way valve is communicated with a liquid inlet pipe, the other opening of the liquid inlet side three-way valve is communicated with a liquid inlet side collecting pipe, and the third opening of the liquid inlet side three-way valve is communicated with a drain pipe; and a liquid outlet side three-way valve is correspondingly arranged on the liquid outlet side of each filtering unit, one opening of each liquid outlet side three-way valve is communicated with a liquid outlet pipe, the other opening of each liquid outlet side three-way valve is communicated with a liquid outlet side collecting pipe, and the third opening of each liquid outlet side three-way valve is communicated with a back flushing pipe.
2. The high efficiency backwash filter structure as defined in claim 1 wherein: every filter unit is including the three cartridge filter that sets up side by side in, and the inlet of three cartridge filter all is linked together through branch road and feed liquor side collection pipe, and the liquid outlet of three cartridge filter all is linked together through branch road and play liquid side collection pipe.
3. The high efficiency backwash filter structure as defined in claim 1 wherein: the liquid inlet pipe and the backflushing pipe are connected through a connecting branch, and a straight-through valve is arranged on the connecting branch.
4. The high efficiency backwash filter structure as defined in claim 1 wherein: the liquid inlet side three-way valve and the liquid outlet side three-way valve are both pneumatic three-way ball valves.
5. The high efficiency backwash filter structure as defined in claim 1 wherein: the liquid inlet pipe and the drain pipe are arranged on one side of the filtering cylinder body, and the liquid outlet pipe and the backflushing pipe are arranged on the other side of the filtering cylinder body; feed liquor pipe, blow off pipe, drain pipe and recoil pipe parallel arrangement side by side, feed liquor pipe, blow off pipe, drain pipe and recoil pipe all are linked together through the opening of connecting bend and the valve that corresponds.
6. The high efficiency backwash filter structure as defined in claim 1 wherein: and pressure sensors are arranged on the liquid inlet side collecting pipe and the liquid outlet side collecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405113.7U CN212998790U (en) | 2020-07-16 | 2020-07-16 | High-efficient back flush filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405113.7U CN212998790U (en) | 2020-07-16 | 2020-07-16 | High-efficient back flush filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212998790U true CN212998790U (en) | 2021-04-20 |
Family
ID=75503342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021405113.7U Active CN212998790U (en) | 2020-07-16 | 2020-07-16 | High-efficient back flush filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212998790U (en) |
-
2020
- 2020-07-16 CN CN202021405113.7U patent/CN212998790U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 241199 No. 1688, Dongwan Road, Anhui Xinwu Economic Development Zone, Wanyi District, Wuhu City, Anhui Province Patentee after: Faner Intelligent Technology Group Co.,Ltd. Address before: 241000 Wuhu Machinery Industry Park, Wuhu County, Wuhu City, Anhui Province Patentee before: VALVE MECHANICAL GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High efficiency backwashing filtering structure Effective date of registration: 20211203 Granted publication date: 20210420 Pledgee: Wuhu wanshe sub branch of China Construction Bank Co.,Ltd. Pledgor: Faner Intelligent Technology Group Co.,Ltd. Registration number: Y2021980013996 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231110 Granted publication date: 20210420 Pledgee: Wuhu wanshe sub branch of China Construction Bank Co.,Ltd. Pledgor: Faner Intelligent Technology Group Co.,Ltd. Registration number: Y2021980013996 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |