CN2376324Y - Composite filter - Google Patents
Composite filter Download PDFInfo
- Publication number
- CN2376324Y CN2376324Y CN 99227985 CN99227985U CN2376324Y CN 2376324 Y CN2376324 Y CN 2376324Y CN 99227985 CN99227985 CN 99227985 CN 99227985 U CN99227985 U CN 99227985U CN 2376324 Y CN2376324 Y CN 2376324Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- filter
- magnetic core
- filter screen
- utility
- 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 composite filter for collecting the filtration of a filter screen and the filtration of magnetic force as integration, which is mainly composed of a magnetic core, a filter screen and a valve body, wherein, the magnetic core is arranged in the valve body, and a filter screen is arranged between the magnetic core and the valve body. The bottom of the valve body is provided with a pollution discharge chamber for storing or discharging impurities after filtering. The utility model has the advantages of strong filter capacity, simple structure, blowdown and back flushing, the utility model is used for collecting single filtration as composite filtration, and the utility model is suitable for various filtration of liquid.
Description
The utility model relates to a kind of filter, particularly a kind of complex filter.
At present, liquid or pneumatic filter all are that single-stage is filtered, or adopt filter screen to carry out mechanical type and filter, or adopt the magnetic force of magnetic core to filter.The solid impurity that net type filter can only filtering particle, volume is bigger, and can not remove small ferrous contaminants.And magnetic filter can only filter ferrous contaminants again, but can't filter non-chalybeate impurity.
The purpose of this utility model is to provide a kind of complex filter that can filter ferrous contaminants the filtering particle impurity while again.
The technical solution of the utility model is, contain magnetic core, valve body and valve gap, magnetic core places in the valve body, the middle part of valve body is provided with and makes body cavity be divided into the dividing plate in upper and lower two chambeies, epicoele communicates with the import of valve body, and cavity of resorption communicates with the outlet of valve body, is provided with filter screen between magnetic core and the valve body, the inner chamber of filter screen communicates with the valve body import, and the exocoel of filter screen communicates with valve outlet.
The bottom of valve body is provided with storage that communicates with the filter screen inner chamber or the blowdown chamber of discharging the filter rear impurity.
The utility model has the advantages that collection strainer filtering and magnetic force are filtered into one, filter capacity is strong, and simple in structure, but blowdown, backwash is applicable to the filtration of various fluids.
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail:
Present embodiment mainly is made up of magnetic core 7, filter screen 6, valve body 3 and valve gap 2, and magnetic core 7 places in the valve body 3, and the upper end of magnetic core 7 is connected with the valve rod 1 that stretches out valve gap 2.The middle part of valve body 3 is provided with and makes body cavity be divided into the dividing plate 4 in upper and lower two chambeies, and epicoele 13 communicates with the import 5 of valve body 3, and cavity of resorption communicates with the outlet 12 of valve body 3.Be provided with filter screen 6 between magnetic core 7 and the valve body 3, the interior outside of filter screen 6 forms drum shape by the clamping of stainless steel orifice plate.The upper end of filter screen 6 and valve body dividing plate 4 be the company of envelope mutually, matches with the bottom of valve body 3 in the lower end of filter screen 6.Filter screen 6 is divided into inner chamber 10 and exocoel 11 with valve body 3 cavity of resorptions again, and the inner chamber 10 of filter screen 6 communicates with valve body epicoele 13, and filter screen exocoel 11 communicates with outlet 12.
The bottom of valve body 3 is provided with the blowdown chamber 9 of storage or discharging filter rear impurity, and the top in blowdown chamber 9 communicates with filter screen inner chamber 10 by through hole, and the bottom is provided with mudhole, and dismountable bottom 8 is housed in the mudhole, pulls down bottom 8 and can discharge pollution under filtering.But the not only blowdown of this structure also can realize backwash.During backwash,, unload lower bottom cover 8 as long as close the import medium, the outlet medium that has a certain pressure promptly can recoil filter screen 6 and magnetic core 7, and pollution discharged from the mudhole of 9 bottoms, blowdown chamber.
Magnetic core is the combination bar magnet that magnet and phenolic resins are formed, and can realize taking off automatically magnetic, with row's magnetic impurity.
Claims (2)
1, a kind of complex filter, contain magnetic core, valve body and valve gap, magnetic core places in the valve body, the middle part of valve body is provided with and makes body cavity be divided into the dividing plate in upper and lower two chambeies, epicoele communicates with the import of valve body, cavity of resorption communicates with the outlet of valve body, it is characterized in that, is provided with filter screen between magnetic core and the valve body.
2, a kind of complex filter as claimed in claim 1 is characterized in that, the bottom of valve body is provided with storage that communicates with the filter screen inner chamber or the blowdown chamber of discharging the filter rear impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227985 CN2376324Y (en) | 1999-04-05 | 1999-04-05 | Composite filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227985 CN2376324Y (en) | 1999-04-05 | 1999-04-05 | Composite filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376324Y true CN2376324Y (en) | 2000-05-03 |
Family
ID=34017432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99227985 Expired - Fee Related CN2376324Y (en) | 1999-04-05 | 1999-04-05 | Composite filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376324Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427176C (en) * | 2006-10-12 | 2008-10-22 | 杨裕能 | Anti fire oxygen filter |
| CN100453142C (en) * | 2006-10-13 | 2009-01-21 | 卢秉威 | Triplex filterable, dual backwashing filter |
| CN102784511A (en) * | 2012-08-20 | 2012-11-21 | 宜兴市富陶环境保护设备有限公司 | Backwashing system of filter |
| CN103520992A (en) * | 2012-07-04 | 2014-01-22 | 张纪德 | Magnetic filter |
| CN106002611A (en) * | 2016-07-14 | 2016-10-12 | 新乡日升数控轴承装备股份有限公司 | Lever type pressurization mechanism of grinder |
-
1999
- 1999-04-05 CN CN 99227985 patent/CN2376324Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427176C (en) * | 2006-10-12 | 2008-10-22 | 杨裕能 | Anti fire oxygen filter |
| CN100453142C (en) * | 2006-10-13 | 2009-01-21 | 卢秉威 | Triplex filterable, dual backwashing filter |
| CN103520992A (en) * | 2012-07-04 | 2014-01-22 | 张纪德 | Magnetic filter |
| CN102784511A (en) * | 2012-08-20 | 2012-11-21 | 宜兴市富陶环境保护设备有限公司 | Backwashing system of filter |
| CN106002611A (en) * | 2016-07-14 | 2016-10-12 | 新乡日升数控轴承装备股份有限公司 | Lever type pressurization mechanism of grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU PROVINCE HUAIHAI PETROLEUM MACHINERY CO., Free format text: FORMER NAME OR ADDRESS: JIANGSU PROVINCIAL STATE-RUN HUAIHAI PETROLEUM MACHINERY FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Jiangsu state owned Huaihai Petroleum Machinery Co., Ltd. Patentee before: Jiangsu Provincial State-Run Huaihai Petroleum Machinery Factory |
|
| 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 |