CN201454227U - Ultrasonic self-cleaning filter - Google Patents
Ultrasonic self-cleaning filter Download PDFInfo
- Publication number
- CN201454227U CN201454227U CN2009201000094U CN200920100009U CN201454227U CN 201454227 U CN201454227 U CN 201454227U CN 2009201000094 U CN2009201000094 U CN 2009201000094U CN 200920100009 U CN200920100009 U CN 200920100009U CN 201454227 U CN201454227 U CN 201454227U
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- ultrasonic
- filter
- filter core
- amplitude transformer
- self
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Abstract
An ultrasonic self-cleaning filter mainly solves the problems of the prior filtering device such as poor deplugging effect, low efficiency, complicated operation, large volume and inconvenient maintenance. The ultrasonic self-cleaning filter is characterized in that an ultrasonic transducer (4) is fixedly connected to the upper end of a filter cartridge (1) through a pressure cap (3); an ultrasonic amplitude transformer (5) arranged in a filter element (2) is connected to the lower end of the ultrasonic transducer (4); a ring-shaped lug boss (6) is formed on the ultrasonic amplitude transformer (5); the lug boss (6) is arranged in the displacement antinode position in which ultrasonic waves are transmitted; the length of the ultrasonic amplitude transformer (5) is an integral multiple of the half-wave lengths of the ultrasonic waves transmitted therein; and a blowdown valve (8) is connected to the lower end of the filter cartridge (1). The ultrasonic self-cleaning filter has the characteristics of good deplugging effect, high efficiency, simple operation, small volume and convenient maintenance.
Description
Technical field:
The utility model relates to the used filter of a kind of sewage disposal, especially ultrasonic wave self-cleaning filter.
Background technology:
Along with the development of society, sewage load is increasing, and especially isolated sewage in the oil field mining liquid needs just can reach the re-injection standard through handling.And at present the filter of the filter in the sewage disposal device with self-cleaning function has two kinds, a kind of is back purge system, another kind is to scrape cleaning device, plugging removal effect is poor, efficient is low, do not have choke preventing function owing to the too simple reason of cleaning structure and principle exists for they, and complicated operation, scavenging period is long, volume is big, it is inconvenient to safeguard.Be not well solved for many years.
The utility model content:
Existing filter plugging removal effect is poor, efficient is low in order to solve, complicated operation, volume reach the inconvenient problem of safeguarding greatly, the utility model provides a kind of ultrasonic wave self-cleaning filter, and this ultrasonic wave self-cleaning filter has that plugging removal effect is good, efficient is high, simple to operate, characteristics that volume is little and easy to maintenance.
The technical solution of the utility model is: this ultrasonic wave self-cleaning filter comprises the cartridge filter of bringing into, exporting, cartridge filter is built-in with filter core, the cartridge filter upper end is fixedly connected with ultrasonic transducer by pressure cap, the ultrasonic transducer lower end is connected with the ultrasonic amplitude transformer that places in the filter core, annular boss is arranged on the ultrasonic amplitude transformer, boss is located at the displacement antinode position that ultrasonic wave transmits therein, the length of ultrasonic amplitude transformer must be the integral multiple of the half-wavelength transmitted therein of ultrasonic wave, and the cartridge filter lower end is connected with blowoff valve.
Above-mentioned ultrasonic wave self-cleaning filter comprises the cartridge filter of bringing into, exporting, and cartridge filter is built-in with filter core, and the ultrasonic transducer lower end is connected with the filter core of rigidity material.
The utlity model has following beneficial effect: this ultrasonic wave self-cleaning filter is owing to adopt the ultrasonic amplitude transformer structure that insertion links to each other with ultrasonic transducer in filter core, or adopt the ultrasonic transducer structure that is connected with the filter core of rigidity material, utilize the violent ultrasonic mechanical oscillation of ultrasonic transducer generating and vibration is passed to ultrasonic amplitude transformer, or pass to the filter core of rigidity material, thereby filter core is produced the ultrasonic wave cleaning action, hyperacoustic cleaning action can make attached to cartridge surface and the dirt and the molecule overwhelming majority that are mixed in the filter core hole and remove, be suspended in interior (outward) liquid of filter core, can bleed off by opening blowoff valve at last.Improve plugging removal effect and cleaning efficiency thus, and simple to operate, volume is little and easy to maintenance.Thus this ultrasonic wave self-cleaning filter have that plugging removal effect is good, efficient is high, simple to operate, characteristics that volume is little and easy to maintenance.
Description of drawings:
Accompanying drawing 1 is that the utility model filter core is built-in with the ultrasonic amplitude transformer structural representation;
Accompanying drawing 2 is the direct syndeton schematic diagrames of the utility model ultrasonic transducer and filter core.
1-cartridge filter among the figure, 2-filter core, 3-pressure cap, 4-ultrasonic transducer, 5-ultrasonic amplitude transformer, 6-boss, 7-flexible seals, 8-blowoff valve.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this ultrasonic wave self-cleaning filter comprise bring into, the cartridge filter 1 of delivery port, cartridge filter 1 water inlet links to each other with water injecting pipeline, delivery port links to each other with the water injection well tubing string.Cartridge filter 1 is built-in with cylindrical shape filter core 2, filter core 2 lower ends are connected with flexible seals 7 in being connected cartridge filter 1, filter core 2 adopts metal knitted net, the metal sintering net, the continuous material of fiber filter cloth or PP, filter core 2 precision are 0.005 millimeter, cartridge filter 1 upper end is fixedly connected with ultrasonic transducer 4 by pressure cap 3, ultrasonic transducer 4 is connected with ultrasonic-frequency power supply (supersonic generator), ultrasonic transducer 4 lower ends are connected with the ultrasonic amplitude transformer 5 that places in the filter core 2, annular boss 6 is arranged on the ultrasonic amplitude transformer 5, boss 6 is located at the displacement antinode position that ultrasonic wave transmits therein, ultrasonic amplitude transformer 5 length are the integral multiple of the half-wavelength transmitted therein of ultrasonic wave, and cartridge filter 1 lower end is connected with blowoff valve 8.After ultrasonic transducer 4 inserted ultrasonic-frequency power supply, ultrasonic transducer 4 produced ultrasonic mechanical oscillation and vibration is passed to ultrasonic amplitude transformer 5, and violent sonic oscillation takes place ultrasonic amplitude transformer 5, thereby filter core 2 is produced the ultrasonic wave cleaning action.Hyperacoustic cleaning action can make attached to cartridge surface and the dirt and the molecule overwhelming majority that are mixed in the filter core hole and remove, and is suspended in the interior liquid of filter core, and opening blowoff valve 8 can bleed off.Need termination of pumping when implementing this operation blowdown.This structure is applicable to that the water injection well in oil fields well head filters, and satisfies the injection water quality requirement, cleans once weekly, and start can be with to press and be cleaned in the injecting process, cleans and closes the blowdown of water injecting pipeline valve after 10 minutes, opens the water injecting pipeline valve after the blowdown and continues water filling; Convenient and swift, do not influence water filling production.
By shown in Figure 2, this ultrasonic wave self-cleaning filter, comprise and bringing into, the cartridge filter 1 of delivery port, cartridge filter 1 water inlet links to each other with coming water pipe, delivery port links to each other with pump intake, cartridge filter 1 is built-in with cylindrical shape filter core 2, filter core 2 lower ends are connected with flexible seals 7 in being connected cartridge filter 1, filter core 2 adopts the metal sintering net, filter core 2 precision are 0.002 millimeter, cartridge filter 1 upper end is fixedly connected with ultrasonic transducer 4 by pressure cap 3, ultrasonic transducer 4 is connected with ultrasonic-frequency power supply (supersonic generator), ultrasonic transducer 4 lower ends are connected with the filter core 2 of metal sintering net, and filter core 2 length must be the integral multiples of the half-wavelength transmitted therein of ultrasonic wave, and cartridge filter 1 lower end is connected with blowoff valve 8.After ultrasonic transducer 4 inserted ultrasonic-frequency power supply, ultrasonic transducer 4 produced ultrasonic mechanical oscillation and vibration is passed to filter core 2, and filter core 2 in displacement antinode position violent sonic oscillation takes place, thereby filter core 2 itself is produced the ultrasonic wave cleaning action.Hyperacoustic cleaning action can make attached to cartridge surface and the dirt and the molecule overwhelming majority that are mixed in the filter core hole and remove, and is suspended in the outer liquid of filter core, and opening blowoff valve 8 can bleed off.Do not need termination of pumping when implementing this operation blowdown.This structure is filtered before being applicable between oil-field flooding plunger displacement pump, can clean at any time, blowdown, does not influence the plunger displacement pump operate as normal; Filter core 2 pressure losses are minimum, do not increase energy resource consumption, and the 2 little life-spans of wearing and tearing of filter core are long; Superfine little silty sand also can not pass through filter core, all is eliminated and drains, and has guaranteed that plunger pump cylinder body, plunger are not ground wound, has greatly reduced breakdown rate and maintenance rate, guarantees carrying out smoothly of production.
In sum, this supersonic self cleaning filter advantage is: 1, simple to operate, scavenging period is short, because of ultrasonic cleaning efficient height. 2, volume is little because can frequent clean, blowdown, so filter core 2 can not stop up seriously, and use the ultrasonic wave frequent clean can prevent that filter core 2 from stopping up; So filter core 2 only can satisfy use with littler developed area. 3, easy to maintenance, can needn't dismantle for a long time. 4, especially obvious for the high-precision filtration effect. This supersonic self cleaning filter range of application is extremely wide, and reduces volume and external diameter than plain filter, has increased security and has saved the production space.
Claims (2)
1. ultrasonic wave self-cleaning filter, comprise and bringing into, the cartridge filter (1) of outlet, cartridge filter (1) is built-in with filter core (2), it is characterized in that: cartridge filter (1) upper end is fixedly connected with ultrasonic transducer (4) by pressure cap (3), ultrasonic transducer (4) lower end is connected with the ultrasonic amplitude transformer (5) that places in the filter core (2), annular boss (6) is arranged on the ultrasonic amplitude transformer (5), boss (6) is located at the displacement antinode position that ultrasonic wave transmits therein, the length of ultrasonic amplitude transformer (5) must be the integral multiple of the half-wavelength transmitted therein of ultrasonic wave, and cartridge filter (1) lower end is connected with blowoff valve (8).
2. ultrasonic wave self-cleaning filter according to claim 1 comprises the cartridge filter (1) of bringing into, exporting, and cartridge filter (1) is built-in with filter core (2), it is characterized in that: ultrasonic transducer (4) lower end is connected with the filter core (2) of rigidity material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201000094U CN201454227U (en) | 2009-05-29 | 2009-05-29 | Ultrasonic self-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201000094U CN201454227U (en) | 2009-05-29 | 2009-05-29 | Ultrasonic self-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454227U true CN201454227U (en) | 2010-05-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201000094U Expired - Fee Related CN201454227U (en) | 2009-05-29 | 2009-05-29 | Ultrasonic self-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454227U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454664A (en) * | 2010-10-21 | 2012-05-16 | 杨洁 | Device for automatically cleaning oil filter for hydraulic system |
| WO2013029373A1 (en) * | 2011-08-26 | 2013-03-07 | 三一重型装备有限公司 | Backwashing filtering device |
| CN103193292A (en) * | 2013-04-26 | 2013-07-10 | 江苏思澳环保科技有限公司 | Energy-accumulating filter |
| CN105498329A (en) * | 2016-01-05 | 2016-04-20 | 福州品行科技发展有限公司 | Ultrasonic automatic-cleaning water purifier and cleaning method thereof |
| CN106426439A (en) * | 2016-09-21 | 2017-02-22 | 资源县多利士木工机械有限公司 | Saw blade cooling water rotary shaft connector for multi-saw-blade woodworking machine |
| CN107032444A (en) * | 2016-02-04 | 2017-08-11 | 清华大学煤燃烧工程研究中心 | Ultrasonic wave Heisui River filter for air flow bed |
| CN107348990A (en) * | 2017-08-25 | 2017-11-17 | 江西理工大学 | Ultrasound is removed and ties system |
| CN107510491A (en) * | 2017-08-25 | 2017-12-26 | 江西理工大学 | Thrombus Crusher |
| CN109550324A (en) * | 2018-12-21 | 2019-04-02 | 珠海格力电器股份有限公司 | Filter assemblies, filter device and its air conditioner |
| CN112122016A (en) * | 2020-09-15 | 2020-12-25 | 李亚军 | Centrifugal filter of horizontal centrifuge |
| CN114797230A (en) * | 2022-05-20 | 2022-07-29 | 青岛高测科技股份有限公司 | Automatic cleaning method for cutting fluid circulating system of wire cutting machine |
-
2009
- 2009-05-29 CN CN2009201000094U patent/CN201454227U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454664A (en) * | 2010-10-21 | 2012-05-16 | 杨洁 | Device for automatically cleaning oil filter for hydraulic system |
| WO2013029373A1 (en) * | 2011-08-26 | 2013-03-07 | 三一重型装备有限公司 | Backwashing filtering device |
| CN103193292A (en) * | 2013-04-26 | 2013-07-10 | 江苏思澳环保科技有限公司 | Energy-accumulating filter |
| CN105498329A (en) * | 2016-01-05 | 2016-04-20 | 福州品行科技发展有限公司 | Ultrasonic automatic-cleaning water purifier and cleaning method thereof |
| CN107032444A (en) * | 2016-02-04 | 2017-08-11 | 清华大学煤燃烧工程研究中心 | Ultrasonic wave Heisui River filter for air flow bed |
| CN106426439A (en) * | 2016-09-21 | 2017-02-22 | 资源县多利士木工机械有限公司 | Saw blade cooling water rotary shaft connector for multi-saw-blade woodworking machine |
| CN107348990A (en) * | 2017-08-25 | 2017-11-17 | 江西理工大学 | Ultrasound is removed and ties system |
| CN107510491A (en) * | 2017-08-25 | 2017-12-26 | 江西理工大学 | Thrombus Crusher |
| CN107510491B (en) * | 2017-08-25 | 2019-12-20 | 江西理工大学 | Thrombus crushing device |
| CN107348990B (en) * | 2017-08-25 | 2020-04-07 | 蔡改贫 | Ultrasonic bolt removing system |
| CN109550324A (en) * | 2018-12-21 | 2019-04-02 | 珠海格力电器股份有限公司 | Filter assemblies, filter device and its air conditioner |
| CN112122016A (en) * | 2020-09-15 | 2020-12-25 | 李亚军 | Centrifugal filter of horizontal centrifuge |
| CN114797230A (en) * | 2022-05-20 | 2022-07-29 | 青岛高测科技股份有限公司 | Automatic cleaning method for cutting fluid circulating system of wire cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20180529 |