CN2704406Y - Scraper self-cleaning filters - Google Patents
Scraper self-cleaning filters Download PDFInfo
- Publication number
- CN2704406Y CN2704406Y CN 200420040673 CN200420040673U CN2704406Y CN 2704406 Y CN2704406 Y CN 2704406Y CN 200420040673 CN200420040673 CN 200420040673 CN 200420040673 U CN200420040673 U CN 200420040673U CN 2704406 Y CN2704406 Y CN 2704406Y
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- CN
- China
- Prior art keywords
- filter
- mainly
- self
- scraper
- cleaning
- 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 - Fee Related
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Abstract
The utility model relates to a water filter, in particular to a self-cleaning filter which is used for the coarse filtration in the conveying process of various water qualities whose temperature is lower than 150 DEG C in the enterprises of the metallurgy, the oilfield, the chemical industry, etc, in particular to a scraper self-cleaning filter which mainly comprises a filter body, a filtering mechanism positioned in the filter body and a slag removal mechanism, a deslagging mechanism, an input tube and an output tube connected with the filtering mechanism. The utility model is characterized in that the filtering mechanism is mainly composed of a filter vat which is arranged on a bracket and fixed in the filter body, and the filter vat is composed of filter sheets which are distributed in parallel with the same clearance. The slag removal mechanism is mainly composed of scraping sheet type rotary brushes composed of scrapers. The scraper self-cleaning filter has the advantages of thorough slag removing and long life time, and the scraper self-cleaning filter is not easy to be corroded, etc.
Description
One, technical field
The utility model relates to a kind of water filter, the especially a kind of self-cleaning filter that enterprises such as metallurgy, oil, chemical industry and temperature are lower than 150 ℃ various water quality course of conveying coarse filtration, particularly a kind of scraper-type self-cleaning filter of being used for.
Two, background technology
The existing water filter structure that is used in the short filter process of water quality course of conveying roughly has two kinds of structures, be " T " or " Y " type, the former belongs to manual operations, need to shut down scarfing cinder, the aircraft gate is equipped with requirement, the improper flow that then influences system water in position, and scarfing cinder is not thorough, perishable, quick abrasion, waste water resource; The latter is furnished with intensive filter opening on filtering and leading to, and influences its rigidity and intensity, and manufacturability is poor, is difficult for processing, slag removing mechanism adopts the wire brush scarfing cinder, and frictional force is big, and power consumption is big, easily is corroded, life-span is short, and scarfing cinder is not thorough, and especially the dregs in the net bunghole influence filter effect clearly not to the utmost.
Three, the content of utility model
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, and a kind of scarfing cinder is thorough, rational in infrastructure, the scraper-type self-cleaning filter of long service life and provide.
For achieving the above object, the utility model is achieved in that a kind of Wiper blade type self-cleaning filter, comprise that mainly filter body reaches the slag removing mechanism that is connected with filter mechanism with the filter mechanism that is positioned at it, slagging device and input pipe and efferent duct, slag removing mechanism is connected with the storage slag ladle of slagging device by pipeline, slagging device mainly by the storage slag ladle and be positioned at efferent duct flood that stream pipe forms, its special character is, filter mechanism mainly is to be made of the filter vat that places on the carriage and be fixed in the filter body, filter vat by etc. the filter of the parallel distribution in gap form; Slag removing mechanism mainly comprises the brush holder that is fixed on the rotating shaft, on the brush holder intrinsic by etc. the slit scraper plate Wiper blade type that constitute and that be meshed with filter of the parallel distribution in gap revolve the secondary scraper plate of brush and scarfing cinder master scraper plate and scarfing cinder.
Compared with the prior art the utility model revolves brush with the scraper-type scarfing cinder and replaces wire brush, and scarfing cinder is thorough, especially effective especially to the scarfing cinder of filtering bunghole, the scraper plate sectional area is very much not perishable, and the life-span can reach more than 5 years, scarfing cinder frictional force is little, and power of motor is low, and is energy-conservation; The annular non-porous structure of filter vat has guaranteed rigidity and the intensity of itself, and flow is big, and processing performance is good, easily processing.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment
For better understanding the utility model, it is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, scraper-type self-cleaning filter described in the utility model, mainly comprise filter body 9 and filter mechanism 15 that is positioned at it and the slag removing mechanism 5 that is connected with filter mechanism 15, slagging device 4 and input pipe 11 and efferent duct 1, slag removing mechanism 5 is connected with the storage slag ladle 3 of slagging device 4 by pipeline, slagging device 4 is mainly managed 2 and is formed by the storage slag ladle 3 and the stream that floods that is positioned at efferent duct 1, filter mechanism 15 mainly is to be made of the filter vats 8 that place on the carriage 10 and be fixed in the filter body 9, filter vat 8 by etc. the filter 14 of the parallel distribution in gap form; Slag removing mechanism 5 mainly comprises the brush holder 12 that is fixed on the rotating shaft, on the brush holder 12 intrinsic by etc. slit scraper plate 7 Wiper blade types that constitute and that be meshed with filter 14 of the parallel distribution in gap revolve the secondary scraper plate 6 of brush 13 and scarfing cinder master scraper plate 16 and scarfing cinder.
Above-mentioned filter is when work, utilize WATER AS FLOW MEDIUM in the system flow process, lifting head when flowing to filtering bodies, increase the potential energy of dregs in the water, form the flow direction of certain angle, push the dregs in the water to filter top end by the flow of water, reduce adhering to of dregs, use Wiper blade type and revolve brush snail, microorganisms such as snail, attachment carries out brute force and strikes off, the dregs of being wiped off are fed in the storage slag ladle by scarfing cinder master scraper plate and the secondary scraper plate of scarfing cinder, are excluded in outside the water-carriage system by slagging device then, thereby have realized full-automatic anhydrous deslagging, main system does not have step-down, no water hammer is a kind of desirable scraper-type self-cleaning filter.
Claims (1)
1, a kind of Wiper blade type self-cleaning filter, comprise that mainly filter body (9) reaches the slag removing mechanism (5) that is connected with filter mechanism (15) with the filter mechanism that is positioned at it (15), slagging device (4) and input pipe (11) and efferent duct (1), slag removing mechanism (5) is connected with the storage slag ladle (3) of slagging device (4) by pipeline, slagging device (4) is mainly by storage slag ladle (3) be positioned at flooding of efferent duct (1) and flow manage that (2) form, it is characterized in that: filter mechanism (15) mainly is to be made of the filter vat (8) that places on the carriage (10) and be fixed in the filter body (9), filter vat (8) by etc. the filter (14) of the parallel distribution in gap form; Slag removing mechanism (5) mainly comprises the brush holder (12) that is fixed on the rotating shaft, and brush holder (12) is gone up and intrinsicly to be revolved brush (13) and scarfing cinder master scraper plate (16) and scarfing cinder pair scraper plate (6) by the slit scraper plate (7) that waits the parallel distribution in gap Wiper blade type that constitute and that be meshed with filter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040673 CN2704406Y (en) | 2004-05-19 | 2004-05-19 | Scraper self-cleaning filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040673 CN2704406Y (en) | 2004-05-19 | 2004-05-19 | Scraper self-cleaning filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704406Y true CN2704406Y (en) | 2005-06-15 |
Family
ID=34774412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040673 Expired - Fee Related CN2704406Y (en) | 2004-05-19 | 2004-05-19 | Scraper self-cleaning filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704406Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9022223B1 (en) | 2012-08-02 | 2015-05-05 | Instapure Brands, Inc. | Self-cleaning water filtration system |
-
2004
- 2004-05-19 CN CN 200420040673 patent/CN2704406Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9022223B1 (en) | 2012-08-02 | 2015-05-05 | Instapure Brands, Inc. | Self-cleaning water filtration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050615 |