CN2683268Y - Ultrasonic cleaning apparatus having filter element - Google Patents
Ultrasonic cleaning apparatus having filter element Download PDFInfo
- Publication number
- CN2683268Y CN2683268Y CN 200420019482 CN200420019482U CN2683268Y CN 2683268 Y CN2683268 Y CN 2683268Y CN 200420019482 CN200420019482 CN 200420019482 CN 200420019482 U CN200420019482 U CN 200420019482U CN 2683268 Y CN2683268 Y CN 2683268Y
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- China
- Prior art keywords
- filter core
- ultrasonic cleaning
- filter element
- filter
- high pressure
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Abstract
The utility model discloses a filter element ultrasonic cleaning apparatus which is provided with an ultrasonic cleaning slot, the external side of the wall of the ultrasonic cleaning slot is provided with a gear pair, and a driving gear is connected with a motor. A filter element fixing clamp is arranged on the gear pair axis of the inner side of the wall of the ultrasonic cleaning slot, a filter element is fixed on the filter element fixing clamp, and the center of the gear pair axis is provided with a high pressure water path. The utility model has the advantages that the cleaning efficiency is high, the cleanliness is high, the automatic cleaning can be implemented, the filtering efficiency can be enhanced, the life time of the filter element can be increased, the worker's labor intensity can be relieved, the production cost can be reduced, etc.
Description
Technical field
The utility model relates to a kind of filter core ultrasonic cleaning equipment.
Background technology
Filtration is by filter material decentralized photo to be caught, stopped, and decentralized photo is because effect of inertia and gravity act on the adhesion of filter material, the process that the collision effect makes decentralized photo separate from continuous phase.Filter core is the critical piece in the filter process.It is a kind of porous media, is the aggregate of the mixed and disorderly random alignment of fiber, promptly is to be made of non-braiding attitude, the microcellular structure aperture that is close to three-dimensional labyrinth to filter path.The kind of filter core can be divided into by the kind of filter material: multiple filter cores such as wire netting, metal felt, glass fibre, organic chemistry fiber, string; Can be divided into by filter material molding structure difference: duolateral filter core, melt-blown filter, polymeric powder sintered filter core, stacked lamination filter core etc.; Planform by filter core is divided into: cylindrical filter core, square filter core, cylindrical filter cartridge, chip filter core, banded filter core or the like.
Modal in the failure mode of filter core is to stop up to lose efficacy.When fine particles flows through filter core with fluid, under the obstruction of filter core, the inertia of tackling effect and particulate, diffusion acting in conjunction, just realized filtration.When dirt particulate diameter during greater than the filter material hole, particulate is stopped, and indivedual apertures of filter material medium just get clogged.Irregular overlapping mutually between the dirt particulate, very fast formation " dirt bridge " structure diminishes big slightly aperture, and the particulate path diminishes rapidly, and suffered resistance became permeability reduction greatly when fluid flow through filter core.Elongated along with the time, the flow by filter core under identical pressure reduction condition just can reduce gradually, and the situation of the limit is not have fluid to flow through, and filter core is entirely ineffective.
For filter core made of paper, in filter paper micropore blocking process, also with filter paper and folding and crooked.This is that the load on the paper has surpassed the deflection limit of filter paper, forces filter paper and sells off shape, causes effective filtration area to reduce when arriving certain phase owing to filter core work, and also the effect of influence filtration causes the inefficacy of filter core.In addition, filter core also can damage because of the corrosion of pressure breakage, filtration fluid.
At present, filter core stops up serious, and all need clean every day.Filter core conventional clean method made of paper is as follows:
Scrub along the direction of filter core lines with banister brush, and the end face (must not pat its surface, in case filter core damage) that raps filter core comes off dirt.This can only remove the dirt of cartridge surface, and the dirt in filter core interlayer space then can't be removed.At this moment available compressed air (air pressure can not be excessive, with the anti-tamper filter core) is from inside to outside blown against the direction of filtering path, to blow away the dirt that sticks on the filter core interlayer.
Also have the way that employing is collided with, mechanical agitation is increased setting-out to wash, not only working strength of workers is big, and fragile filter core, and jede Woche is scrapped a collection of, causes production cost to increase.
Adopt common cleaning methods such as above-mentioned machinery cleaning, be difficult to clean the molecule and the foul of filter core micropore, slit and burst, see Fig. 1.Mainly there is following problems at present:
(1) adopts surface washing to add the method for colliding with, can only make the filter core wash degree reach 30%～50%;
(2) filter element life is extremely short, causes production cost significantly to increase;
(3) labor strength is big;
(4) time-consuming;
(5) reduced filter element filtering efficient.
Summary of the invention
The purpose of this utility model provides a kind of efficient height, wash degree height, can realize cleaning automatically, improving the filter core ultrasonic cleaning equipment of filter efficiency.
The filter core ultrasonic cleaning equipment has ultrasonic cleaning tank, the ultrasonic cleaning cell wall outside is provided with gear pair, and driving gear and motor join, and are provided with the filter core stationary fixture on ultrasonic cleaning tank cell wall inboard gear countershaft, fixing filter core on the filter core stationary fixture, gear countershaft center is provided with the water under high pressure passage.
The operating frequency f of ultrasonic cleaning filter core 〉=14.5kHz, operating frequency is single-frequency or multifrequency, power 〉=300w.The filter core rotating speed that slowly runs is 0～60r/min.High pressure water washing, hydraulic pressure are 0～5kg/cm
2
The filter core that the filter core ultrasonic cleaning equipment can be widely used for unlike materials such as plastics, stainless steel, different size carries out precision, the efficient cleaning, improves filter efficiency, increases filter element life, alleviates labor strength, reduces production costs.
Description of drawings
Fig. 1 is a ultrasonic cleaning effect schematic diagram;
Fig. 2 is a filter core ultrasonic cleaning equipment structural representation.
The specific embodiment
The filter core ultrasonic cleaning equipment has ultrasonic cleaning tank 1, the ultrasonic cleaning cell wall outside is provided with gear pair 3, driving gear and motor 4 join, on ultrasonic cleaning tank cell wall inboard gear countershaft, be provided with the filter core stationary fixture, fixing filter core 2 on the filter core stationary fixture, gear countershaft center is provided with the water under high pressure passage.
The step of filter core ultrasonic cleaning method is as follows:
1) adopts filter core ultrasonic cleaning equipment as claimed in claim 1, apply water under high pressure to filter core inside earlier and clean;
2) filter core slowly runs in ultrasonic field, adopts multiple frequency ultrasonic to clean filter core;
3) clean the filter core outer surface with the water under high pressure spray.
In the course of work of filter core ultrasonic cleaning:
1. in order to realize evenly cleaning, filter core is rotated to filter core.
2. in order to improve cleaning efficiency, satisfy production requirement, a plurality of filter cores are submerged simultaneously clean.
3. the matting flow process is:
Operation 1: high pressure water washing filter core outer surface and eject flushing
Operation 2: ultrasonic cleaning
Operation 3: water under high pressure ejects flushing
Therefore, cleaning machine will carry booster pump (water pressure: 3kg/cm
2)
(aperture 1.2 μ m) have a large amount of dirts in cartridge surface and the hole, carry out prerinse.Having removed outside most of dirt, use the dirt of ultrasonic cleaning remainder again, then effective.
4. scavenging period: 10～20 minutes
5. design, make the simple cleaning performance checkout gear of a cover, constitute by two flowmeters, pipeline, valve and filter core fixture.
Claims (4)
1. filter core ultrasonic cleaning equipment, it is characterized in that it has ultrasonic cleaning tank (1), the ultrasonic cleaning cell wall outside is provided with gear pair (3), driving gear and motor (4) join, on ultrasonic cleaning tank cell wall inboard gear countershaft, be provided with the filter core stationary fixture, fixing filter core (2) on the filter core stationary fixture, gear countershaft center is provided with the water under high pressure passage.
2. a kind of filter core ultrasonic cleaning equipment according to claim 1 is characterized in that said ultrasonic cleaning filter core, operating frequency f 〉=14.5kHz, and operating frequency is single-frequency or multifrequency, power 〉=300w.
3. a kind of filter core ultrasonic cleaning equipment according to claim 1 is characterized in that said filter core slowly runs, and rotating speed is 0～60r/min.
4. a kind of filter core ultrasonic cleaning equipment according to claim 1 is characterized in that the water under high pressure hydraulic pressure in the said water under high pressure passage is 0～5kg/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019482 CN2683268Y (en) | 2004-01-12 | 2004-01-12 | Ultrasonic cleaning apparatus having filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019482 CN2683268Y (en) | 2004-01-12 | 2004-01-12 | Ultrasonic cleaning apparatus having filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2683268Y true CN2683268Y (en) | 2005-03-09 |
Family
ID=34606646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019482 Expired - Fee Related CN2683268Y (en) | 2004-01-12 | 2004-01-12 | Ultrasonic cleaning apparatus having filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2683268Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203338A (en) * | 2013-03-18 | 2013-07-17 | 无锡南方声学工程有限公司 | Ultrasound cleaning device of filter element in polyester industry |
| CN110153098A (en) * | 2019-06-06 | 2019-08-23 | 中国人民解放军63698部队 | Boat diesel engine filter core ultrasonic cleaning equipment |
-
2004
- 2004-01-12 CN CN 200420019482 patent/CN2683268Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203338A (en) * | 2013-03-18 | 2013-07-17 | 无锡南方声学工程有限公司 | Ultrasound cleaning device of filter element in polyester industry |
| CN110153098A (en) * | 2019-06-06 | 2019-08-23 | 中国人民解放军63698部队 | Boat diesel engine filter core ultrasonic cleaning equipment |
| CN110153098B (en) * | 2019-06-06 | 2023-10-27 | 中国人民解放军63698部队 | Filter element ultrasonic cleaning device for marine diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |