CN2600150Y - Two-joint automatic back-washing high-precision filter - Google Patents
Two-joint automatic back-washing high-precision filter Download PDFInfo
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- CN2600150Y CN2600150Y CN 02290463 CN02290463U CN2600150Y CN 2600150 Y CN2600150 Y CN 2600150Y CN 02290463 CN02290463 CN 02290463 CN 02290463 U CN02290463 U CN 02290463U CN 2600150 Y CN2600150 Y CN 2600150Y
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- filter
- sucker
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- upper shell
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Abstract
The utility model discloses a two-joint automatic backwashing high-precision filter which automatically backwashes filter elements by using self-pressure force. One head of each filter element is opened. A cylinder is divided into two sections. Exporting liquid is completely isolated from a drive axle. Importing liquid is isolated from the exporting liquid. The liquid must be filtered by the filtering element, and then can reach a water outlet. Thus, the exporting liquid can not be polluted. A dirt discharging tube is arranged on the bottom of the filter and can be periodically opened for effectively discharging the settled dirt, and thus, the filtration efficiency is increased. The axial lead of a water inlet and the axial lead of the water outlet can be optionally arranged in various directions. The utility model has the advantages of reasonable design, compact structure, low cost, energy saving and beautiful appearance. The two-joint automatic backwashing high-precision filter is suitable for rough and precise filtration of various liquids. The utility model provides a high-tech energy saving and environment protecting product with a very wide application area, which can be compared with oversea products in the same type. A Chinese language friendly interface microcomputer control system can display the overall processing of backwashing.
Description
[technical field]
The utility model relates to the high fine filter of a kind of two-section type automatic backwash, 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 high fine filter of two-section type automatic backwash 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; Existing automatic backwash accurate filter (patent No. ZL01252450.6) is although reach international standards; Also still exist structure complicated, it is reliable that sealing is owed, and hides the problem of dirty difficult discharging.
[summary of the invention]
The purpose of this utility model is to provide a kind of structure more simple, and it is more reasonable to design, and seals more reliable, quality is more stable, and cost is lower, and is energy-conservation attractive in appearance, the high fine filter of two-section type automatic backwash that can match in excellence or beauty with external contrast filter, with import substitutes, and then occupying inter-national market.
The utility model on the basis of contrast filter, has designed the high fine filter of a kind of two-section type automatic backwash in order to achieve the above object, by water inlet (1), pressure sensor (2), lower house (3), upper shell (4), filter core (5), support (6), sealing (7), bearing (8), connector (9), motor (10), reductor (11), pressure sensor (12), delivery port (13), dividing plate (14), sucker (15), spacer (16), power transmission shaft (17), sucker arm (18), arrange dirty valve (19), scale removing tube (20), electronic blowoff valve (21) is formed; The high fine filter of two-section type automatic backwash is to be circular head up and down, the centre is the pressure vessel of cylinder, lower house (3) is connected with upper shell (4) flange seal, a folder dividing plate (14) between lower house (3) and upper shell (4), the pressure vessel of cylinder is divided into two joints, 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 two joints, connect with flange, there is dividing plate (14) centre, upper shell (4) and the indexable installation of lower house (3), water inlet axial line and delivery port axial line can be installed in multi-faceted any transposition, and the water inlet of filter (1) is in dividing plate (14) below, and delivery port (13) is in dividing plate (14) top.
The upper shell (4) of the high fine filter of two-section type automatic backwash in above-mentioned, filter core (5), dividing plate (14), spacer (16) composition is tightly connected, support (6) is in order to reinforce filter core (5), filter core (5) is a circumference uniform distribution, but can be also multi-turn [sucker arm (18) and sucker (15) are also done corresponding increase during multi-turn] of a circle, liquid must pass through and could arrive delivery port (13) after filter core (5) filters, the filter core (5) that it is characterized in that filter is the single head opening, circumference uniform distribution, but can be also multi-turn [sucker arm (18) and sucker (15) are also done corresponding increase during multi-turn] of a circle, upper shell (4) and filter core (5), dividing plate (14), spacer (16) composition is tightly connected, to export liquid and power transmission shaft (17) isolates fully, import liquid is isolated with outlet liquid, and liquid must pass through and could arrive delivery port (13) after filter core (5) filters, thereby has guaranteed that outlet liquid is not contaminated.
The electronic blowoff valve (21) of the high fine filter of two-section type automatic backwash is connected with lower house (3) flange in above-mentioned, motor (10) is connected with upper shell (4) flange with reductor (11), reductor (11) is connected by connector (9) with power transmission shaft (17), power transmission shaft (17) is connected with sucker arm (18) key by bearing (8) sealing (7) of upper shell (4) upper end, sucker arm (18) is tightly connected with lower house (3) composition, sucker (15) and sucker arm (18) are for being slidingly connected, the bottom of lower house (3) is provided with scale removing tube (20), arrange dirty valve (19), scale removing tube (20) is that flange is connected with the dirty valve of row (19), the sucker arm (18) that it is characterized in that filter is located at the below intake antrum, counter-flushing liquid is discharged through sucker arm (18) interior conduit, electronic blowoff valve (21) is installed on the lower house (3), the bottom of lower house (3) is provided with scale removing tube (20), arranges dirty valve (19), regularly the row's of unlatching dirty valve (19), can effectively get rid of the deposition dirt, improve filter efficiency.
The calibration of sucker arm (18) is to be finished by the protractor that is contained in motor (10) afterbody, on water inlet (1) and the delivery port (13) pressure sensor (2), (12) is housed.
The high fine filter of the utility model two-section type automatic backwash, compact conformation, reasonable in design, the filtering accuracy height, the counter-flushing liquid flow is few, and filter core can be that a circle also can be a multi-turn, and water inlet axial line and delivery port axial line can multi-faceted any transpositions; 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: the high-precision filter structure schematic representation of two-section type automatic backwash.
Among the figure: water inlet (1), pressure sensor (2), lower house (3), upper shell (4), filter core (5), support (6), sealing (7), bearing (8), connector (9), motor (10), reductor (11), pressure sensor (12), delivery port (13), dividing plate (14), sucker (15), spacer (16), power transmission shaft (17), sucker arm (18), arrange dirty valve (19), scale removing tube (20), electronic blowoff valve (21)
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 high fine filter of two-section type automatic backwash, be to be circular head up and down, the centre is the pressure vessel of cylinder, lower house (3), upper shell (4) flange seal connects, a folder dividing plate (14) between lower house (3) and upper shell (4), the pressure vessel of cylinder is divided into two joints, upper shell (4), filter core (5), dividing plate (14), spacer (16) composition is tightly connected, filter core (5) is a circumference uniform distribution, but can be also multi-turn [sucker arm (18) and sucker (15) are also done corresponding increase during multi-turn] of a circle, liquid must pass through and could arrive delivery port (13) after filter core (5) filters, electronic blowoff valve (21) is connected with lower house (3) flange, motor (10) is connected with upper shell (4) flange with reductor (11), reductor (11) is connected by connector (9) with power transmission shaft (17), power transmission shaft (17) is connected with sucker arm (18) key by bearing (8) sealing (7) of upper shell (4) upper end, sucker arm (18) is tightly connected with lower house (3) composition, sucker (15) and sucker arm (18) are for being slidingly connected, the bottom of lower house (3) is provided with scale removing tube (20), arrange dirty valve (19), scale removing tube (20) is that flange is connected with the dirty valve of row (19), and the calibration of sucker arm (18) is to be finished by the protractor that is contained in motor (10) afterbody.
B shown in the accompanying drawing 1 is the horizontal direction position of delivery port (13), and B0 is the position of another 45 ° of directions of delivery port (13).
Primary liquid is entered by water inlet (1), through lower house (3), after filter core (5) filters, discharge through delivery port (13) by upper shell (4), the filter core of unidirectional opening (5) is a circumference uniform distribution, dividing plate (14) separates import liquid and is divided into two joints with outlet liquid, upper shell (4), filter core (5), dividing plate (14), spacer (16) composition is tightly connected, to export liquid and power transmission shaft (17) isolates fully, import liquid is isolated with outlet liquid, and liquid must pass through and could arrive delivery port (13) after filter core (5) filters, thereby has guaranteed that outlet liquid is not contaminated; Be contained in pressure sensor (2) on the water inlet (1) and the pressure sensor (12) on the delivery port (13), when stopping up, filter core (5) can produce pressure reduction, when pressure reduction reaches setting, electric-control system can send instruction, motor (10) begins to rotate, reduction box (11) speed change, drive power transmission shaft (17) rotation through connector (9), power transmission shaft (17) is connected with sucker arm (18) key, sucker (15) and sucker arm (18) are for being slidingly connected, thereby drive the rotation of sucker (15) and sucker arm (18), to sucker (15) opening of filter core (5) is shut and to be stopped, electronic blowoff valve (21) is opened automatically, impurity tamper in the filter core (5) carries out backwash by the liquid after filtering, the counter-flushing liquid that has impurity is discharged by electronic blowoff valve (21), electronic blowoff valve (21) time-delay closing, finished the cleaning of a filter core, motor (10) starts once more, repeat said process, all wash up to all filter cores and to finish, its circumference calibration is to be finished by the protractor that is installed in motor (10) afterbody, and whole backwash process filter is still worked, and system pressure changes very little.
The Control System of Microcomputer of Chinese friendly interface will show the overall process of backwash.
After long-term the use, have dirt deposition in the bottom of the lower house (3) of filter, be provided with scale removing tube (20) in lower house (3) bottom, arrange dirty valve (19), regularly the row's of unlatching dirty valve (19) can effectively be got rid of the deposition dirt, has improved filter efficiency.
The high fine filter of two-section type automatic backwash of the present utility model, filtering accuracy 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 high fine filter of the utility model two-section type automatic backwash belongs to environment-friendly products.
Claims (3)
1. the high fine filter of the utility model two-section type automatic backwash, by water inlet (1), pressure sensor (2), lower house (3), upper shell (4), filter core (5), support (6), sealing (7), bearing (8), connector (9), motor (10), reductor (11), pressure sensor (12), delivery port (13), dividing plate (14), sucker (15), spacer (16), power transmission shaft (17), sucker arm (18), arrange dirty valve (19), scale removing tube (20), electronic blowoff valve (21) is formed; The high fine filter of two-section type automatic backwash is to be circular head up and down, the centre is the pressure vessel of cylinder, lower house (3) is connected with upper shell (4) flange seal, a folder dividing plate (14) between lower house (3) and upper shell (4), the pressure vessel of cylinder is divided into two joints, upper shell (4), filter core (5), dividing plate (14), spacer (16) composition is tightly connected, support (6) is in order to reinforce filter core (5), filter core (5) is a circumference uniform distribution, but can be also multi-turn (sucker arm (18) and sucker (15) are also done corresponding increase during multi-turn) of a circle, water inlet (1) below, delivery port (13) is at last joint, electronic blowoff valve (21) is connected with the blow-off pipe flange of lower house (3), motor (10) is connected with upper shell (4) flange with reductor (11), reductor (11) is connected by connector (9) with power transmission shaft (17), power transmission shaft (17) is connected with sucker arm (18) key by bearing (8) sealing (7) of upper shell (4) upper end, sucker arm (18) is tightly connected with lower house (3) composition, sucker (15) and sucker arm (18) are for being slidingly connected, arrange dirty valve (19) and scale removing tube (20), pressure sensor (2), (12) be connected with flange, the calibration of sucker arm (18) is to be controlled by the protractor that is contained in motor (10) 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 two joints, connect with flange, there is dividing plate (14) centre, upper shell (4) and the indexable installation of lower house (3), water inlet axial line and delivery port axial line can be installed in multi-faceted any transposition, the water inlet of filter (1) is in dividing plate (14) below, and delivery port (13) is in dividing plate (14) top.
2. according to the high fine filter of right 1 described two-section type automatic backwash, it is characterized in that filter core (5) is unidirectional opening, circumference uniform distribution, but can be also multi-turn [sucker arm (18) and sucker (15) are also done corresponding increase during multi-turn] of a circle, upper shell (4), filter core (5), dividing plate (14), spacer (16) composition are tightly connected, to export liquid and power transmission shaft (17) and isolate fully, outlet liquid and import liquid are isolated fully, and liquid must could arrive delivery port behind filter element filtering.
3. according to the high fine filter of right 1 described two-section type automatic backwash, the sucker arm (18) that it is characterized in that filter is located at the below intake antrum, counter-flushing liquid is discharged through sucker arm (18) interior conduit, electronic blowoff valve (21) is installed on the lower house (3), the bottom of lower house (3) is provided with scale removing tube (20), arranges dirty valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290463 CN2600150Y (en) | 2002-12-19 | 2002-12-19 | Two-joint automatic back-washing high-precision filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02290463 CN2600150Y (en) | 2002-12-19 | 2002-12-19 | Two-joint automatic back-washing high-precision filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600150Y true CN2600150Y (en) | 2004-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02290463 Expired - Fee Related CN2600150Y (en) | 2002-12-19 | 2002-12-19 | Two-joint automatic back-washing high-precision filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600150Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579591B (en) * | 2008-05-16 | 2011-03-09 | 鞍钢股份有限公司 | Coating filter equipment with alarming function |
| CN107529444A (en) * | 2011-11-14 | 2018-01-02 | 阿米亚德过滤系统公司 | Fluid contamination prevention system |
| CN108397546A (en) * | 2018-05-04 | 2018-08-14 | 阜阳安固锅炉压力容器制造有限公司 | A kind of pressure vessel and its working method with vacuum filter function |
| CN113307395A (en) * | 2021-05-21 | 2021-08-27 | 四川华能宝兴河水电有限责任公司 | Pollution discharge method for rotational flow automatic backwashing water filter |
-
2002
- 2002-12-19 CN CN 02290463 patent/CN2600150Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579591B (en) * | 2008-05-16 | 2011-03-09 | 鞍钢股份有限公司 | Coating filter equipment with alarming function |
| CN107529444A (en) * | 2011-11-14 | 2018-01-02 | 阿米亚德过滤系统公司 | Fluid contamination prevention system |
| CN108397546A (en) * | 2018-05-04 | 2018-08-14 | 阜阳安固锅炉压力容器制造有限公司 | A kind of pressure vessel and its working method with vacuum filter function |
| CN113307395A (en) * | 2021-05-21 | 2021-08-27 | 四川华能宝兴河水电有限责任公司 | Pollution discharge method for rotational flow automatic backwashing water filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Pulun Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Lu Pulun Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040121 Termination date: 20111219 |