CN105999810A - Filtering machine with back flushing function - Google Patents
Filtering machine with back flushing function Download PDFInfo
- Publication number
- CN105999810A CN105999810A CN201610525141.4A CN201610525141A CN105999810A CN 105999810 A CN105999810 A CN 105999810A CN 201610525141 A CN201610525141 A CN 201610525141A CN 105999810 A CN105999810 A CN 105999810A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- valve
- outlet
- entrance
- filter
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 239000003814 drug Substances 0.000 claims abstract description 5
- 239000002360 explosive Substances 0.000 claims description 31
- 238000010992 reflux Methods 0.000 claims description 12
- 229940059082 douche Drugs 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
Abstract
The invention discloses a filtering machine with a back flushing function. The filtering machine comprises a liquid inlet, a liquid outlet, a filtering drum, a medicine drum, a boosting pump and a flushing drum; the boosting pump back flushes boosted liquid flow into the filtering drum from an outlet of the filtering drum to flush a filter element arranged in the filtering drum, impurities flushed out are filtered through the flushing drum, and then the technical purpose of conveniently cleaning the filter element of the filtering drum is achieved.
Description
Technical field
The present invention relates to filter cylinder apparatus field, a kind of filter with back flush function.
Background technology
Filter cylinder equipment in the market needs to pull down filter cylinder cleaning filter element, the most not after filter cylinder uses time length
Just.And after the filter element after using distilled water to clean, in filter element, the distilled water of residual can dilute the medicinal liquid using filter cylinder to filter, shadow
Ring the concentration of medicinal liquid.
Therefore be presently required a kind of can the filter of easy cleaning filter cylinder.
Summary of the invention
It is an object of the invention to provide a kind of can the filter of easy cleaning filter cylinder.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of filter with back flush function, it includes inlet, the liquid feed valve being arranged on described inlet, goes out liquid
Mouthful, be arranged on the liquid valve of described liquid outlet, there is cartridge inlet port and cartridge outlet and there is the filter cylinder of filtering function, there is medicine
Bucket entrance and explosive barrel export and have the explosive barrel of dosing mouth and have the booster pump of booster pump entrance and booster pump outlet, use
In connecting the outlet of described explosive barrel and the first pipeline of described booster pump entrance, it is used for connecting described booster pump outlet and described filter cylinder
The second pipe of entrance, for connecting the 3rd pipeline of described cartridge outlet and described explosive barrel entrance, described inlet is with described
Booster pump entrance is connected, and described liquid outlet is connected with described cartridge outlet, and described filter also includes having flushing entrance
Export and have the douche can of filtering function with flushing, for connecting the described return duct rinsing outlet and described first pipeline
Road, for the 4th pipeline connecting described cartridge inlet port and the 4th pipeline of described second pipe, be located on described 4th pipeline
Valve, for the 5th pipe connecting described cartridge outlet and the 5th pipeline of described second pipe, be arranged on described 5th pipeline
Road valve, for connect described 3rd pipeline and described explosive barrel entrance the 6th pipeline, be arranged on described 6th pipeline the 6th
Pipeline valve, for connecting described cartridge inlet port and the 7th pipeline of described flushing entrance, be arranged on described 7th pipeline the
Seven pipeline valves, for connecting described cartridge inlet port and the 8th pipeline of described first pipeline and be arranged on described 8th pipeline
Upper 8th pipeline valve.
Preferably, for connecting described 3rd pipeline and the 8th pipeline of described flushing outlet and being arranged on described the
8th pipeline valve on eight pipelines.
Preferably, described reflux line is provided with reflux line valve.
Preferably, described explosive barrel exit is provided with explosive barrel valve.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
Owing to the present invention adds douche can in filter equipment, at liquid feed valve, liquid valve, the 4th pipeline valve, the 6th pipeline
Valve, the 8th pipeline valve are closed, liquid stream when the 5th pipeline valve, the 7th pipeline valve, reflux line valve are opened, after the supercharging of booster pump river
Recoiling into filter cylinder from cartridge outlet, be rinsed the filter element in filter cylinder, the liquid stream being mixed with impurity after flushing passes sequentially through filter cylinder
From rinsing entrance entrance douche can filtration after entrance, the 7th pipeline, the liquid stream after filtration, from rinsing entrance out, passes through return duct
Arriving booster pump behind road and complete flush cycle, this flush cycle is without opening filter cylinder and will not be mixed into other and affect liquid in pipeline
The material of composition.And the present invention only employs a booster pump, is effectively controlled the production cost of equipment, improve equipment
Utilization rate.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the present invention；
Accompanying drawing 2 is the structural representation of embodiment one.
In the figures above: 10, inlet；11, liquid feed valve；20, liquid outlet；21, liquid valve；30, filter cylinder；31, filter cylinder enters
Mouthful；32, cartridge outlet；40, explosive barrel；41, explosive barrel entrance；42, explosive barrel outlet；43, dosing mouth；44, explosive barrel valve；50, booster pump；
51, booster pump entrance；52, booster pump outlet；60, douche can；61, entrance is rinsed；62, outlet is rinsed；001, reflux line；
002, reflux line valve；101, the first pipeline；102, the first pipeline valve；201, second pipe；301, the 3rd pipeline；401, the 4th
Pipeline；402, the 4th pipeline valve；501, the 5th pipeline；502, the 5th pipeline valve；601, the 6th pipeline；602, the 6th pipeline valve；
701, the 7th pipeline；702, the 7th pipeline valve；801, the 8th pipeline；802, the 8th pipeline valve.
Detailed description of the invention
The invention will be further described for embodiment shown in below in conjunction with the accompanying drawings:
Embodiment one: see shown in accompanying drawing 1-2, a kind of filter with back flush function, it includes inlet 10, arranges
At inlet 10 for adding the liquid feed valve 11 of medicinal liquid, liquid outlet 20 in equipment, being arranged on liquid outlet 20 for outside equipment
Export the liquid valve 21 of medicinal liquid, there is cartridge inlet port 31 and cartridge outlet 32 and there is the filter cylinder 30 of filtering function, there is explosive barrel
Entrance 41 and explosive barrel outlet 42 and there is the explosive barrel 40 of dosing mouth 43 and there is booster pump entrance 51 and booster pump outlet 52
Booster pump 50, for connecting explosive barrel outlet 42 and the first pipeline 101 of booster pump entrance 51, be used for connecting booster pump outlet 52 with
The second pipe 201 of cartridge inlet port 31, for connecting the 3rd pipeline 301 of cartridge outlet 32 and explosive barrel entrance 41, inlet 10
Being connected with booster pump entrance 51, liquid outlet 20 is connected with cartridge outlet 32, and filter also includes having flushing entrance 61 He
Rinse outlet 62 and there is the douche can 60 of filtering function, for connecting flushing outlet 62 and the return duct of the first pipeline 101
Road 001, for the 4th pipe connecting cartridge inlet port 31 and the 4th pipeline 401 of second pipe 201, be located on the 4th pipeline 401
Road valve 402, for connecting cartridge outlet 32 and the 5th pipeline 501 of second pipe 201, be arranged on the 5th pipeline 501 the
Five pipeline valves 502, for connecting the 6th pipeline 601 of the 3rd pipeline 301 and explosive barrel entrance 41, being arranged on the 6th pipeline 601
The 6th pipeline valve 602, for connect cartridge inlet port 31 and rinse entrance 61 the 7th pipeline 701, be arranged on the 7th pipeline 701
On the 7th pipeline valve 702.Be arranged such the present embodiment there is filtering of existing filter can function and backwash filter cylinder
Function.
Originally be embodiment can also increase for connection the 3rd pipeline 301 and the 8th pipeline 801 that rinses outlet 62 and
It is arranged on the 8th pipeline valve 802 on the 8th pipeline 801.Make the present embodiment can use filter cylinder and douche can filtration circuit simultaneously
In liquid.
The present embodiment can also be provided with reflux line valve 002 on reflux line 001, and explosive barrel exports and is provided with medicine at 42
Bucket valve 44.
To sum up, the present embodiment has three kinds of duties:
The circulating filtration state of filter cylinder and explosive barrel: close liquid feed valve 11, place's liquid valve the 21, the 5th pipeline valve the 502, the 7th pipeline valve
702, the 8th pipeline valve 802 and reflux line valve 002, opens the 4th pipeline valve the 402, the 6th pipeline valve 602 and explosive barrel valve 44.
Liquid in pipeline by after the supercharging of booster pump 50, passes sequentially through cartridge inlet port 31, filter cylinder 30, cartridge outlet 32, explosive barrel enter
Returning the sequential loop of booster pump 50 after mouth 41, explosive barrel 40, explosive barrel outlet 42, centre can add medicament from dosing mouth 43.
This state is equivalent to the duty of existing filter.
Backwash filter cylinder state: close liquid feed valve 11, liquid valve 21, the 4th pipeline valve 402, the 6th pipeline valve 602 and the
Eight pipeline valves 802, open the 5th pipeline valve the 502, the 7th pipeline valve 702, reflux line valve 002.Liquid in pipeline is by increasing
After the supercharging of press pump 50, pass sequentially through cartridge outlet 32, filter cylinder 30, cartridge inlet port 31, rinse entrance 61, douche can 60, flushing
The sequential loop of booster pump 50 is returned after outlet 62.Liquid stream after booster pump 50 supercharging recoils into filter cylinder from cartridge outlet 32,
Can be rinsed the filter element of 30 in filter cylinder, the liquid stream being mixed with impurity after flushing passes sequentially through cartridge inlet port the 31, the 7th pipeline
Entering douche can 60 from flushing entrance 61 after 701 and filter Impurity removal, this flush cycle is without opening filter cylinder and will not be mixed into
Other affects the material of liquid component in pipeline, the impurity in cleaning rinses 60 again after backwash repeatedly.In this enforcement
In example, if the 5th pipeline valve 502 is pulse valve, after the liquid stream after being increased by booster pump 50 is converted into pulsed flow of liquid, backwash
Effect is more preferable.
Filter cylinder, recoil cask washing filtration condition simultaneously: close liquid feed valve 11, place's liquid valve the 21, the 5th pipeline valve the 502, the 6th pipe
Road valve the 602, the 7th pipeline valve 702 and explosive barrel valve 44, open the 4th pipeline valve the 402, the 8th pipeline valve 802 and reflux line valve
002.After liquid in pipeline is by the supercharging of booster pump 50, pass sequentially through cartridge inlet port 31, filter cylinder 30, cartridge outlet 32, punching
Wash mouth 61, douche can 60, rinse the sequential loop returning booster pump 50 after exporting 62.Liquid in this duty pipeline
Filtered by filter cylinder 30 and douche can 60 simultaneously, there is the strongest filter effect.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this.All according to the present invention
The equivalence that spirit is made changes or modifies, and all should contain within protection scope of the present invention.
Claims (4)
1. having a filter for back flush function, it includes inlet (10), is arranged on entering of described inlet (10)
Liquid valve (11), liquid outlet (20), it is arranged on the liquid valve (21) of described liquid outlet (20), there is cartridge inlet port (31) and filter cylinder goes out
Mouthful (32) and there is the filter cylinder (30) of filtering function, there is explosive barrel entrance (41) and explosive barrel exports (42) and has dosing mouth (43)
Explosive barrel (40) and there is the booster pump (50) of booster pump entrance (51) and booster pump outlet (52), be used for connecting described medicine
Bucket outlet (42) and first pipeline (101) of described booster pump entrance (51), be used for connecting described booster pump outlet (52) and institute
State the second pipe (201) of cartridge inlet port (31), be used for connecting the of described cartridge outlet (32) and described explosive barrel entrance (41)
Three pipelines (301), described inlet (10) is connected with described booster pump entrance (51), described liquid outlet (20) and described filter cylinder
Outlet (32) is connected, it is characterised in that: described filter also include having flushing entrance (61) and rinsing export (62) and
There is the douche can (60) of filtering function, be used for connecting the described return duct rinsing outlet (62) and described first pipeline (101)
Road (001), it is used for connecting described cartridge inlet port (31) and the 4th pipeline (401) of described second pipe (201), being located at described
The 4th pipeline valve (402) on four pipelines (401), it is used for connecting described cartridge outlet (32) and described second pipe (201)
5th pipeline (501), the 5th pipeline valve (502) being arranged on described 5th pipeline (501), it is used for connecting described 3rd pipeline
(301) with the 6th pipeline (601) of described explosive barrel entrance (41), the 6th pipeline valve that is arranged on described 6th pipeline (601)
(602), it is used for connecting described cartridge inlet port (31) and the 7th pipeline (701) of described flushing entrance (61), being arranged on described
The 7th pipeline valve (702) on seven pipelines (701).
A kind of filter with back flush function the most according to claim 1, it is characterised in that: it is used for connecting described
3rd pipeline (301) and described flushing export the 8th pipeline (801) of (62) and are arranged on described 8th pipeline (801)
8th pipeline valve (802).
A kind of filter with back flush function the most according to claim 1, it is characterised in that: described reflux line
(001) reflux line valve (002) it is provided with on.
A kind of filter with back flush function the most according to claim 1, it is characterised in that: described explosive barrel exports
(42) place is provided with explosive barrel valve (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610525141.4A CN105999810B (en) | 2016-07-06 | 2016-07-06 | A kind of filter with back flush function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610525141.4A CN105999810B (en) | 2016-07-06 | 2016-07-06 | A kind of filter with back flush function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105999810A true CN105999810A (en) | 2016-10-12 |
| CN105999810B CN105999810B (en) | 2018-02-23 |
Family
ID=57108044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610525141.4A Active CN105999810B (en) | 2016-07-06 | 2016-07-06 | A kind of filter with back flush function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105999810B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684773A (en) * | 2017-10-13 | 2018-02-13 | 珠海格力电器股份有限公司 | Purifier filter element cleaning method, filter element cleaning system and purifier |
| CN114768351A (en) * | 2022-05-20 | 2022-07-22 | 青岛高测科技股份有限公司 | Automatic cleaning method for cutting fluid circulating system of wire cutting machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855013A (en) * | 1981-09-28 | 1983-04-01 | Kurita Water Ind Ltd | Washing method of porous tube filter |
| JP2000042307A (en) * | 1998-07-27 | 2000-02-15 | Hitachi Ltd | Water purification plant water treatment system |
| JP2005013865A (en) * | 2003-06-25 | 2005-01-20 | Rikujo Yoshoku Kogaku Kenkyusho:Kk | Water purifying apparatus of closed type water circulating system |
| CN205109152U (en) * | 2015-10-16 | 2016-03-30 | 浙江华宇药业股份有限公司 | Traditional chinese medicine liquid filter device |
-
2016
- 2016-07-06 CN CN201610525141.4A patent/CN105999810B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855013A (en) * | 1981-09-28 | 1983-04-01 | Kurita Water Ind Ltd | Washing method of porous tube filter |
| JP2000042307A (en) * | 1998-07-27 | 2000-02-15 | Hitachi Ltd | Water purification plant water treatment system |
| JP2005013865A (en) * | 2003-06-25 | 2005-01-20 | Rikujo Yoshoku Kogaku Kenkyusho:Kk | Water purifying apparatus of closed type water circulating system |
| CN205109152U (en) * | 2015-10-16 | 2016-03-30 | 浙江华宇药业股份有限公司 | Traditional chinese medicine liquid filter device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684773A (en) * | 2017-10-13 | 2018-02-13 | 珠海格力电器股份有限公司 | Purifier filter element cleaning method, filter element cleaning system and purifier |
| CN114768351A (en) * | 2022-05-20 | 2022-07-22 | 青岛高测科技股份有限公司 | Automatic cleaning method for cutting fluid circulating system of wire cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105999810B (en) | 2018-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 No. 86 Weixi Road, Weiting Town, Suzhou Industrial Park, Jiangsu Province Patentee after: Jiangsu Tai He Da environmental protection equipment Co., Ltd. Address before: 215121 No. 86 Weixi Road, Weiting Town, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou Delta Environmental Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address |