CN2508833Y - Automatic back-cleaning precision filter - Google Patents
Automatic back-cleaning precision filter Download PDFInfo
- Publication number
- CN2508833Y CN2508833Y CN 01252450 CN01252450U CN2508833Y CN 2508833 Y CN2508833 Y CN 2508833Y CN 01252450 CN01252450 CN 01252450 CN 01252450 U CN01252450 U CN 01252450U CN 2508833 Y CN2508833 Y CN 2508833Y
- Authority
- CN
- China
- Prior art keywords
- filter
- delivery port
- arm
- sucker
- water inlet
- 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 - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000010865 sewage Substances 0.000 claims description 19
- 230000009467 reduction Effects 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000011001 backwashing Methods 0.000 abstract 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an automatic backwashing precision filter which is a filter using the self pressure to automatically backwash a filter core. The utility model has the advantages of reasonable design, compact structure, reliable seal, stable quality, high filtration accuracy, big flowing area ratio, few backwashing flow quantity, low cost, energy saving and beautiful appearance. The utility model is particularly suitable to the precise filtration of various liquid. The utility model is a high-tech energy saving and environment protecting product with a wide application area and can be compared with the same type oversea products and can replace imported products. An inlet and an outlet of the product can be arranged in various forms from 0 to 360 DEG C. Filter cores can also be evenly distributed in a single row or a plurality of rows around the circumference. A manual mode, an electric mode and an intelligent mode are provided. A Chinese language friendly interfacing microcomputer control system can display the overall process of backwashing.
Description
[technical field]
The utility model relates to a kind of automatic backwash accurate filter, especially after a kind of filter core when filter stops up, can utilize the pressure of self to carry out the backwash of filter core automatically, the automatic automatic backwash accurate filter that recovers filter function and don't influence operate as normal belongs to art of filters.
[background technology]
Traditional filter can not carry out backwash, and filter core need be taken filter apart after stopping up, and takes out filter core and cleans, and has caused under pause of producing and the situation of the unpicking and washing on-the-spot inevitable environmental pollution, particularly poisonous medium particularly serious; Not stop in order making to produce, just by-pass line must to be set, use two filters, one opens one is equipped with, though solved the stopping production problem, has really increased the investment of equipment, and on-the-spot pollution still can't solve.
Existing backwash filter, especially high pressure backwash filter, at present main dependence on import product, the U.S., Germany, the product of Israel has become the leading products in the world, and it is good to reach its performance of (TAPROGGE FineFilter PR-BW100-FC) (hereinafter to be referred as contrast filter) as the famous brand utmost point, quality is also stable, but price is very high, and blow-off pipe upwards passes complex structure from the center of transmission mechanism, the sealing difficulty, the cost height.The backwash filter of China has only Shanghai, and minority factory in Wuxi produces, and has used six road dividing plates, and it is reasonable inadequately to design, and system pressure is lower, and filtering accuracy is not high, only is used for the primary treatment of water, and the recirculated water that is used for power plant, steel mill filters more.
[summary of the invention]
The purpose of this utility model is to provide a kind of structure simpler, and it is more reasonable to design, and sealing is reliable, steady quality, cost is lower, and is energy-conservation attractive in appearance, can with the automatic backwash accurate filter that matches in excellence or beauty of contrast filter, with import substitutes, and then occupying inter-national market.
The utility model on the basis of contrast filter, has designed a kind of automatic backwash accurate filter in order to achieve the above object, by motor (1), reduction box (2), water inlet housing (3), sealing (4), axle (5), envelope dish arm (6), envelope dish (7), bearing (8), pressure sensor interface (9), delivery port (10), filter core (11), sucker (12), sucker arm (13), sewage draining exit housing (14), electronic blowoff valve (15), lower clapboard (16), delivery port cylindrical shell (17), upper spacer (18), pressure sensor interface (19); Water inlet (20) is formed; The automatic backwash accurate filter is to be circular head up and down, the centre is the pressure vessel of cylinder, the water inlet housing (3) of automatic backwash accurate filter is connected with delivery port cylindrical shell (17) flange seal, delivery port cylindrical shell (17) is connected with sewage draining exit housing (14) flange seal, a folder upper spacer (18) between water inlet housing (3) and delivery port cylindrical shell (17), a folder lower clapboard (16) between delivery port cylindrical shell (17) and sewage draining exit housing (14), it is characterized in that filter is to be circular head up and down, the centre is the pressure vessel of cylinder, be divided into three sections, there is dividing plate the centre, connects water inlet housing and the indexable installation of delivery port cylindrical shell with flange, water inlet axial line and delivery port axial line can multiple combinations between 0 °-360 °, the water inlet of filter is the higher authorities, and delivery port is in the stage casing, sewage draining exit below.
The upper spacer (18) of automatic backwash accurate filter in above-mentioned, lower clapboard (16), delivery port cylindrical shell (17) is tightly connected with filter core (11) composition, filter core (11) is garden Zhou Junbu, but can be also multi-turn (envelope dish arm (6) and envelope dish (7) during multi-turn of a circle, sucker arm (13) and sucker (12) are also done corresponding increase), liquid must could arrive delivery port (10) through behind the filter element filtering, the filter core that it is characterized in that filter is a two open ends, garden week is distributed between the lower clapboard, but can be also multi-turn (envelope dish arm (6) and envelope dish (7) during multi-turn of a circle, sucker arm (13) and sucker (12) are also done corresponding increase), upper spacer, lower clapboard, cylindrical shell, filter core is formed sealing state, and upper spacer is isolated import liquid and outlet liquid, and lower clapboard will export liquid and blowdown liquid is isolated, liquid must could arrive delivery port through behind the filter element filtering, thereby has guaranteed that outlet liquid is not contaminated.
The motor (1) of automatic backwash accurate filter in above-mentioned, reduction box (2) is that the flange of one connects, reduction box (2) is connected by shaft coupling with axle (5), axle (5) is by water inlet housing (3) upper end sealing (4), axle (5) is connected with envelope dish arm (6) and sucker arm (13) key, sucker arm (13) has sealing with sewage draining exit housing (14), axle (5) is equipped with bearing (8), envelope dish (7) is housed for being slidingly connected on envelope dish arm (6), sucker (12) is housed on sucker arm (13), it is characterized in that the motor of filter for being slidingly connected, reduction box, axle, sewage draining exit is on an axial line, and envelope dish arm on the axle and sucker arm are at grade.Thereby when guaranteeing that the envelope disk seal is lived the filter core upper shed, sucker also can be aimed at the under shed of filter core.
The electronic blowoff valve (15) of automatic backwash accurate filter is that flange is connected with sewage draining exit housing (14) in above-mentioned, pressure sensor interface (9) and pressure sensor interface (19) are that flange is connected with pressure sensor, and the calibration of envelope dish arm (6) and sucker arm (13) is to be controlled by the protractor that is contained in motor (1) afterbody.
The utility model automatic backwash accurate filter, compact conformation, reasonable in design, the filtering accuracy height is crossed logical area than big, and the counter-flushing liquid flow is few, and filter core can be that a circle also can be a multi-turn, imports and exports and can be 0 ° of-360 ° of multiple arrangement; Hand is arranged, electrodynamic type, intellectual three kinds; Especially the essence that is suitable for various liquid is filtered, and range of application is extremely wide, is the energy-conservation environment-friendly products of kind of high-tech.
[description of drawings]
Accompanying drawing 1: automatic backwash accurate filter structural representation.
Among the figure: motor (1), reduction box (2), water inlet housing (3), sealing (4), axle (5), envelope dish arm (6), envelope dish (7), bearing (8), pressure sensor interface (9), delivery port (10), filter core (11), sucker (12), sucker arm (13), sewage draining exit housing (14), electronic blowoff valve (15), lower clapboard (16), delivery port cylindrical shell (17), upper spacer (18), pressure sensor interface (19), water inlet (20).
Accompanying drawing is depicted as embodiment of the present utility model.
[specific embodiment]
1 couple of the utility model embodiment is described further below in conjunction with accompanying drawing: the shell of automatic backwash accurate filter is to be circular head up and down, the centre is the pressure vessel of cylinder, water inlet housing (3) is connected with delivery port cylindrical shell (17) flange seal, delivery port cylindrical shell (17) is connected with sewage draining exit housing (14) flange seal, a folder upper spacer (18) between water inlet housing (3) and delivery port cylindrical shell (17); A folder lower clapboard (16) between delivery port cylindrical shell (17) and sewage draining exit housing (14); Upper spacer (18), lower clapboard (16), delivery port cylindrical shell (17) is tightly connected with filter core (11) composition, filter core (11) is garden Zhou Junbu, but can be also multi-turn (envelope dish arm (6) and envelope dish (7) during multi-turn of a circle, sucker arm (13) and sucker (12) are also done corresponding increase), liquid must could arrive delivery port (10) through behind the filter element filtering; Motor (1), reduction box (2) is that the flange of one connects, reduction box (2) is connected by shaft coupling with axle (5), axle (5) is by water inlet housing (3) upper end sealing (4), axle (5) is connected with envelope dish arm (6) and sucker arm (13) key, sucker arm (13) has sealing with sewage draining exit housing (14), axle (5) is equipped with bearing (8), envelope dish (7) is housed for being slidingly connected on envelope dish arm (6), sucker (12) is housed for being slidingly connected on sucker arm (13), electronic blowoff valve (15) is that flange is connected with sewage draining exit housing (14), pressure sensor interface (9) is that flange is connected with pressure sensor interface (19) and pressure sensor, and the calibration of envelope dish arm (6) and sucker arm (13) is to be controlled by the protractor that is contained in motor (1) afterbody.
Primary liquid is entered by water inlet (20), through water inlet housing (3), after filter core (11) filters, discharge through delivery port (10) by delivery port cylindrical shell (17), filter core (11) is a circumference uniform distribution, upper spacer (18) is isolated import liquid and outlet liquid, and lower clapboard (16) will export liquid and blowdown liquid is isolated, thereby has guaranteed that outlet liquid is not contaminated; Be contained in pressure sensor interface (19) on the water inlet (20) and the pressure sensor on the pressure sensor interface (9) on the delivery port (10), when stopping up, filter core (11) can produce pressure reduction, when pressure reduction reaches setting, electric-control system can send instruction, motor (1) begins to rotate, through reduction box (2) speed change, drive axle (5) rotation, the envelope dish arm (6) and the sucker arm (13) that are contained on the axle (5) rotate simultaneously, to envelope dish (7) and sucker (12) two of filter core (11) is shut and to stop, blowoff valve (15) is opened automatically, impurity tamper in the filter core (11) carries out backwash by the liquid after filtering, the counter-flushing liquid that has impurity is discharged by blowoff valve (15), and blowoff valve (15) time-delay closing has been finished the cleaning of a filter core; Motor (1) starts once more, repeats said process, all washes up to all filter cores to finish, and its circumference calibration is to be finished by the protractor that is installed in motor (1) afterbody.
The Control System of Microcomputer of Chinese friendly interface will show the overall process of backwash.
The filtering accuracy of the utility model automatic backwash accurate filter depends on filter core and system pressure, be applicable to the separation of solid particle in the solid particle and gas in the liquid, the particularly separation of solid particle in the poisonous medium, need not dismantle because of filter core and not pollute surrounding environment, the utility model automatic backwash accurate filter belongs to environment-friendly products.
Claims (3)
1. the utility model automatic backwash accurate filter, by motor (1), reduction box (2), water inlet housing (3), sealing (4), axle (5), envelope dish arm (6), envelope dish (7), bearing (8), pressure sensor interface (9), delivery port (10), filter core (11), sucker (12), sucker arm (13), sewage draining exit housing (14), electronic blowoff valve (15), lower clapboard (16), delivery port cylindrical shell (17), upper spacer (18), pressure sensor interface (19), water inlet (20) is formed, the shell of automatic backwash accurate filter is to be circular head up and down, the centre is the pressure vessel of cylinder, and water inlet housing (3) is connected with delivery port cylindrical shell (17) flange seal, and delivery port cylindrical shell (17) is connected with sewage draining exit housing (14) flange seal, a folder upper spacer (18) between water inlet housing (3) and delivery port cylindrical shell (17), a folder lower clapboard (16) between delivery port cylindrical shell (17) and sewage draining exit housing (14); Upper spacer (18), lower clapboard (16), delivery port cylindrical shell (17) is tightly connected with filter core (11) composition, filter core (11) is garden Zhou Junbu, but can be also multi-turn (envelope dish arm (6) and envelope dish (7) during multi-turn of a circle, sucker arm (13) and sucker (12) are also done corresponding increase), liquid must could arrive delivery port (10) through behind the filter element filtering; Motor (1), reduction box (2) is that the flange of one connects, reduction box (2) is connected by shaft coupling with axle (5), axle (5) is by water inlet housing (3) upper end sealing (4), axle (5) is connected with envelope dish arm (6) and sucker arm (13) key, and sucker arm (13) has sealing with sewage draining exit housing (14), and axle (5) is equipped with bearing (8), envelope dish (7) is housed for being slidingly connected on envelope dish arm (6), sucker (12) is housed on sucker arm (13) for being slidingly connected; Electronic blowoff valve (15) is that flange is connected with sewage draining exit housing (14), pressure sensor interface (9) is that flange is connected with pressure sensor interface (19) and pressure sensor, the calibration of envelope dish arm (6) and sucker arm (13) is to be controlled by the protractor that is contained in motor (1) afterbody, it is characterized in that filter is to be circular head up and down, the centre is the pressure vessel of cylinder, be divided into three sections, there is dividing plate the centre, connect with flange, water inlet housing and the indexable installation of delivery port cylindrical shell, but water inlet axial line and delivery port axial line can multiple combinations between 0 °-360 °, and the water inlet of filter is the higher authorities, delivery port is in the stage casing, sewage draining exit below.
2. according to right 1 described automatic backwash accurate filter, the filter core that it is characterized in that filter is a two open ends, and garden week is distributed on the lower clapboard, but can be also multi-turn (envelope dish arm and envelope dish during multi-turn of a circle, sucker arm and sucker are also done corresponding increase), upper spacer, lower clapboard, cylindrical shell, filter core is formed sealing state, upper spacer is isolated import liquid and outlet liquid, and lower clapboard will export liquid and blowdown liquid is isolated, and liquid must could arrive delivery port through behind the filter element filtering.
3. according to right 1 described automatic backwash accurate filter, it is characterized in that the motor of filter, reduction box, axle, sewage draining exit is on an axial line, and envelope dish arm and sucker arm are at grade on the axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252450 CN2508833Y (en) | 2001-11-15 | 2001-11-15 | Automatic back-cleaning precision filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252450 CN2508833Y (en) | 2001-11-15 | 2001-11-15 | Automatic back-cleaning precision filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508833Y true CN2508833Y (en) | 2002-09-04 |
Family
ID=33662164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01252450 Expired - Lifetime CN2508833Y (en) | 2001-11-15 | 2001-11-15 | Automatic back-cleaning precision filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508833Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438968C (en) * | 2003-09-12 | 2008-12-03 | 奥托昆普技术公司 | Device for carrying out a chemical or physical treatment |
| CN101850197A (en) * | 2010-06-21 | 2010-10-06 | 薛爱民 | High-efficiency energy-saving disk type filtering equipment |
| CN105745002A (en) * | 2013-11-21 | 2016-07-06 | 现代重工业株式会社 | Filter device |
| CN105848749A (en) * | 2013-11-29 | 2016-08-10 | 现代重工业株式会社 | Filter device |
| CN110913968A (en) * | 2017-07-25 | 2020-03-24 | 罗伯特·博世有限公司 | Liquid filter and box-type filtering system with liquid filter |
-
2001
- 2001-11-15 CN CN 01252450 patent/CN2508833Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438968C (en) * | 2003-09-12 | 2008-12-03 | 奥托昆普技术公司 | Device for carrying out a chemical or physical treatment |
| CN101850197A (en) * | 2010-06-21 | 2010-10-06 | 薛爱民 | High-efficiency energy-saving disk type filtering equipment |
| CN101850197B (en) * | 2010-06-21 | 2012-01-11 | 高云芝 | Disk type filtering equipment |
| CN105745002A (en) * | 2013-11-21 | 2016-07-06 | 现代重工业株式会社 | Filter device |
| CN105745002B (en) * | 2013-11-21 | 2018-01-30 | 现代重工业株式会社 | Filter |
| US10058804B2 (en) | 2013-11-21 | 2018-08-28 | Hyundai Heavy Industries Co., Ltd. | Filter device |
| CN105848749A (en) * | 2013-11-29 | 2016-08-10 | 现代重工业株式会社 | Filter device |
| CN110913968A (en) * | 2017-07-25 | 2020-03-24 | 罗伯特·博世有限公司 | Liquid filter and box-type filtering system with liquid filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DEAN NEW TECHNOLOGY DEVELOPMENT CO., LTD Free format text: FORMER OWNER: LU PULUN Effective date: 20031017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20031017 Address after: 315040, ten building, Wuhuan building, Ningbo science and Technology Park, Zhejiang Patentee after: Dean New-technology Development Co., Ltd., Zhejiang Address before: 430015, No. 35, Beihu North Road, Jianghan District, Hubei, Wuhan -2-3-2 Patentee before: Lu Pulun |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DE AN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DEAN NEW-TECHNOLOGY DEVELOPMENT CO., LTD., ZHEJIANG Effective date: 20101207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315040 10/F, WUHUAN BUILDING, SCIENCE AND TECHNOLOGY PARK, NINGBO CITY, ZHEJIANG PROVINCE TO: 315812 AREA 8-6-2, XIEXI INDUSTRIAL AREA, DAXIE, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101207 Address after: 315812 Zhejiang Province, Ningbo City West Industrial Zone, Daxie Pavilion 8-6-2 block Patentee after: Zhejiang Dean Technology Co., Ltd. Address before: 315040, ten building, Wuhuan building, Ningbo science and Technology Park, Zhejiang Patentee before: Dean New-technology Development Co., Ltd., Zhejiang |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111115 Granted publication date: 20020904 |