CN2179196Y - Taper tube automatic cleaning filter net filter - Google Patents
Taper tube automatic cleaning filter net filter Download PDFInfo
- Publication number
- CN2179196Y CN2179196Y CN 93222480 CN93222480U CN2179196Y CN 2179196 Y CN2179196 Y CN 2179196Y CN 93222480 CN93222480 CN 93222480 CN 93222480 U CN93222480 U CN 93222480U CN 2179196 Y CN2179196 Y CN 2179196Y
- Authority
- CN
- China
- Prior art keywords
- cartridge type
- filter
- awl
- dirt
- taper tube
- 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
Links
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to a filtering and dirt expelling apparatus for flowing liquid in a conduit-a taper tube automatic cleaning filter net filter. The utility model is mainly characterized in that the taper tube automatic cleaning filter net filter is composed of a taper tube filter net, impellers, a dirt collecting port, and a dirt expelling valve. The utility model with simple structure can complete the process of dirt expelling and filter net cleaning under the condition of not stopping machine and production, and meanwhile, the cleanliness of the liquid in a system is ensured.
Description
The utility model relates to the filtration of working fluid in a kind of pipeline, blowdown apparatus--and the awl cartridge type is cleaned filter automatically.
Ducted liquid, owing to exist impurity and dirt, unimpeded for guaranteeing liquid at pipeline, need in position install filtration, blowdown apparatus, regularly to carry out blowdown and clean filter screen, this process is to general filter, and needing shutdown to stop production could operate.
The purpose of this utility model is that a kind of filter that awl cartridge type filter screen is housed will be provided, and can not shut down the process that does not stop production and just can finish blowdown and clean filter screen automatically effectively.
The purpose of this utility model is achieved in that at awl cartridge type filter screen small end installs dirty mouthful of collection, blow-off pipe, when treating that dirt gathers to a certain degree, opens blowdown and cuts down, and dirt can be got rid of smoothly, and at this moment, awl cartridge type filter screen is self-cleaning thereupon, promptly has " self-cleaning " ability.
The utility model is cut down and formed by awl cartridge type filter screen, the awl tube strong point, impeller, dirty mouthful of collection, blowdown, and is simple in structure, just can not finish blowdown and clean this process of filter screen owing to do not shut down, do not stop production.Be gaining time continuously of producing, also guaranteed the cleannes of system's inner fluid simultaneously.
Concrete structure of the present utility model is provided by following accompanying drawing.
Fig. 1 is a profile of the present utility model.
Describe in detail according to concrete device details and the working condition that the utility model proposes in conjunction with Fig. 1.
This device is connected in the system pipeline by ring flange 1, cylindrical shell 2, awl cartridge type filter screen 3 is installed in the cylindrical shell 2 by trim ring 5, impeller 4 is installed on the strong point 12 and 13 at awl tube two ends, the dirty pipe 7 of collection is connected and stretches out outside the system for dirty mouthful 11 with the collection of awl cartridge type filter screen 3, and blowdown is cut down 6 and is installed on the dirty pipe 7 of the collection that stretches out.
During operate as normal, hydraulic fluid is pressed the direction operation of arrow 8 and 9, impurity and dirt are collected in the dirty pipe 7, during blowdown, open blowdown and cut down 6, dirt is subjected to ducted pressure, do not have with partially liq outside the direction discharge system of arrow 10, impeller 4 rotates thereupon, strikes off the dirt that is bonded on the net wall under the effect of liquid stream simultaneously, makes filter screen produce " self-cleaning " ability.
Claims (3)
1, a kind of awl cartridge type that is made of ring flange (1), cylindrical shell (2), awl cartridge type filter screen (3) is cleaned web filter automatically, it is characterized in that being equipped with in the cylindrical shell (2) awl cartridge type filter screen (3), impeller (4), trim ring (5), blowdown and cuts down (6), the dirty pipe of collection (7) and the dirty mouth of collection (11).
2, awl cartridge type according to claim 1 is cleaned web filter automatically, it is characterized in that boring cartridge type and cleans net (3) automatically and be installed in the cylindrical shell (2) by trim ring (5), and impeller (4) is installed on the strong point (12), (13) at awl tube two ends.
3, awl cartridge type according to claim 1 and 2 is cleaned web filter automatically, it is characterized in that collecting dirty pipe (7) and is connected with the collection of awl cartridge type filter screen (3) dirty mouthful (11), and blowdown is cut down (6) and is installed in and stretches out the collection dirt and manage on (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222480 CN2179196Y (en) | 1993-08-26 | 1993-08-26 | Taper tube automatic cleaning filter net filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93222480 CN2179196Y (en) | 1993-08-26 | 1993-08-26 | Taper tube automatic cleaning filter net filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2179196Y true CN2179196Y (en) | 1994-10-12 |
Family
ID=33801054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93222480 Expired - Fee Related CN2179196Y (en) | 1993-08-26 | 1993-08-26 | Taper tube automatic cleaning filter net filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2179196Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173370A (en) * | 2018-09-11 | 2019-01-11 | 国网四川省电力公司映秀湾水力发电总厂 | A kind of screw thread fastening type hydraulic turbine thrust outer circulation oil strainer |
| CN109772833A (en) * | 2018-12-29 | 2019-05-21 | 河南冠宇环保科技有限公司 | A kind of unpowered self-cleaning type rotation grid |
-
1993
- 1993-08-26 CN CN 93222480 patent/CN2179196Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173370A (en) * | 2018-09-11 | 2019-01-11 | 国网四川省电力公司映秀湾水力发电总厂 | A kind of screw thread fastening type hydraulic turbine thrust outer circulation oil strainer |
| CN109772833A (en) * | 2018-12-29 | 2019-05-21 | 河南冠宇环保科技有限公司 | A kind of unpowered self-cleaning type rotation grid |
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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 |