CN202223965U - Multistage filter - Google Patents
Multistage filter Download PDFInfo
- Publication number
- CN202223965U CN202223965U CN2011202566881U CN201120256688U CN202223965U CN 202223965 U CN202223965 U CN 202223965U CN 2011202566881 U CN2011202566881 U CN 2011202566881U CN 201120256688 U CN201120256688 U CN 201120256688U CN 202223965 U CN202223965 U CN 202223965U
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- China
- Prior art keywords
- filter
- outlet
- layers
- shell
- multistage
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- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a multistage filter comprising a shell, a filter layer, an inlet, an outlet and a drain outlet, wherein the shell can be cylindrical or a cube column-shaped; the inlet is arranged on the bottom of the shell, and the outlet is arranged on the top of the shell; the filter layer is arranged to comprise two layers or multiple layers, and each layer can be filled with different filter media as required; and for gas and fluid needing to be filtered, a distributing plate can be additionally arranged between every two layers of the filter layers, therefore, the gas and the fluid can be filtered more uniformly, and the effect is better. The multistage filter is simple in structure and good in filter effect.
Description
Technical field
The utility model relates to a kind of filter, relates to a kind of multistage filter particularly.
Background technology
Filter is indispensable a kind of device on the pumped (conveying) medium pipeline, is installed in the entrance point of pressure-reducing valve, relief valve, Valve for keeping constant water level or miscellaneous equipment usually, is used for eliminating the impurity in the medium, with the normal use of protection valve and equipment.After the fluid entering was equipped with the filter cylinder of certain specification filter screen, its impurity was stopped that the filtrating of cleaning is then discharged by filter outlet, when needs clean, needs only dismountable filter cylinder is taken out, and reloaded after the processing to get final product.Usually fluid is through filter effect of filter and bad, but it is big to repeat to filter not only equipment investment through a plurality of filters, and consuming time.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art, the utility model provides a kind of multistage filter of simple in structure, good filtration effect.
The technical scheme of the utility model is: a kind of multistage filter, comprise housing, filter course, import, outlet and sewage draining exit, and described housing can also can be cube rod shape for cylindrical; Import and sewage draining exit are arranged at the bottom of housing, and outlet is arranged at the top of housing; Filter course is two-layer or multilayer, and every layer can be loaded different filter media as required.Need filter for gaseous fluid, can between every two filter layers, set up a distribution plate, make the filtration of gaseous fluid more even, better effects if.
Advantage and the good effect that the utlity model has are:
Simple in structure, the good filtration effect of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure:
1, housing 2, filter course 3, import
4, outlet 5, distribution plate 6, sewage draining exit
The specific embodiment
As shown in Figure 1, a kind of multistage filter comprises housing 1, filter course 2, import 3, outlet 4 and sewage draining exit 6, and described housing 1 can also can be cube rod shape for cylindrical; Import 3 and sewage draining exit 6 are arranged at the bottom of housing 1, and outlet 4 is arranged at the top of housing 1; Filter course 2 is two-layer or multilayer, and every layer can be loaded different filter media as required.Need filter for gaseous fluid, can between every two filter layers 2, set up a distribution plate 5, make the filtration of gaseous fluid more even, better effects if.
When purifying ammonia; The multistage filter that we select for use is a cylindrical housings; First order filter course is provided with the magnet filler, distribution plate be provided be isosceles triangle arrange equally distributed through hole several, second level filter course is provided with polyvinyl chloride fibre filter element filtering medium.Ammonia gets into this filter from import; Behind first order filter course removal iron powder; Through distribution plate gas is evenly distributed again, and then get into second level filter course, get rid of ammonia oil and other mechanical admixture; Clean gas is gone out from outlet and is promptly got, and the oily impurity that filters is drained by sewage draining exit.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (3)
1. a multistage filter comprises housing (1), filter course (2), import (3), outlet (4) and sewage draining exit (6), and it is characterized in that: import (3) and sewage draining exit (6) are arranged at the bottom of housing (1), and outlet (4) is arranged at the top of housing (1).
2. a kind of multistage filter according to claim 1 is characterized in that: described filter course (2) is two-layer or sandwich construction.
3. a kind of multistage filter according to claim 1 and 2 is characterized in that: set up a distribution plate (5) between every two filter layers (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202566881U CN202223965U (en) | 2011-07-20 | 2011-07-20 | Multistage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202566881U CN202223965U (en) | 2011-07-20 | 2011-07-20 | Multistage filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223965U true CN202223965U (en) | 2012-05-23 |
Family
ID=46074575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202566881U Expired - Fee Related CN202223965U (en) | 2011-07-20 | 2011-07-20 | Multistage filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056141A (en) * | 2013-01-24 | 2013-04-24 | 四川吉兴达热能设备有限责任公司 | Dust settling device of belt conveyor for coal |
| CN103349856A (en) * | 2013-07-25 | 2013-10-16 | 谢仕荣 | Simple sewage purification device |
| CN109030143A (en) * | 2018-07-16 | 2018-12-18 | 安徽建筑大学 | Preposed preprocessing device of gas analysis system |
-
2011
- 2011-07-20 CN CN2011202566881U patent/CN202223965U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056141A (en) * | 2013-01-24 | 2013-04-24 | 四川吉兴达热能设备有限责任公司 | Dust settling device of belt conveyor for coal |
| CN103056141B (en) * | 2013-01-24 | 2015-05-27 | 徐宁 | Dust settling device of belt conveyor for coal |
| CN103349856A (en) * | 2013-07-25 | 2013-10-16 | 谢仕荣 | Simple sewage purification device |
| CN103349856B (en) * | 2013-07-25 | 2016-01-13 | 谢仕荣 | Easy effluent treatment plant |
| CN109030143A (en) * | 2018-07-16 | 2018-12-18 | 安徽建筑大学 | Preposed preprocessing device of gas analysis 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: 20120523 Termination date: 20120720 |