CN104436921A - High-flow gas filter element - Google Patents
High-flow gas filter element Download PDFInfo
- Publication number
- CN104436921A CN104436921A CN201410755499.7A CN201410755499A CN104436921A CN 104436921 A CN104436921 A CN 104436921A CN 201410755499 A CN201410755499 A CN 201410755499A CN 104436921 A CN104436921 A CN 104436921A
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- CN
- China
- Prior art keywords
- tubular body
- hollow tubular
- filter element
- gas filter
- end cover
- 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.)
- Pending
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a high-flow gas filter element. The high-flow gas filter element comprises a framework, wherein the framework is composed of a hollow tubular body, a front end cover, a rear end cover and a shell, wherein the front end cover and the rear end cover are arranged at two ends of the hollow tubular body; the shell is positioned on the outer layer of the hollow tubular body; a filtering layer is arranged between the hollow tubular body and the shell; the front end cover is also provided with a compression seal ring. By adopting the structure, the double-layer compression is adopted, namely the front end cover and the compression seal ring are used for compressing and sealing, the flow is high, the precision is high, and the seal effect is good.
Description
Technical field
The present invention relates to a kind of filter, be specifically related to a kind of large discharge filter element of gas filter.
Background technology
Filter core filters the specific term of industry, in order to the recycling of the resource and resource that purify ecosystem, and the cleaning equipment needed, present filter core is mainly used in the filtration industries such as oil filtrations, gas filtration, water filtration.A small amount of solid particle in gas such as removing liquid or natural gas, shale gas, biogas, coal bed gas, air etc.; can the normal work of proterctive equipment or the cleaning of gas; after fluid enters the filter core being equipped with certain specification filter screen, its impurity is stopped, and clean stream thing is flowed out by filter core.Liquid filter element makes the state of liquid (comprising oil, water etc.) required for cleaning to production, life polluted, and namely makes the cleanliness factor that liquid reaches certain.The material of filter core generally comprises: paper filter core, chemical fibre filter core (glass fibre, metallic fiber sintered felt, polypropylene fiber, polyster fibre), net formula filter core (stainless (steel) wire), line gap filter core.Filter core is contained in filter plant, and for separating of the element of material, according to material, purposes is divided into a variety of, metal filtering core, active carbon filter core, gas filter core etc.Existing gas filter core, the filter core that especially flow is larger, its sealing effectiveness is all poor.
Summary of the invention
For solving above technical problem, the invention provides a kind of large discharge filter element of gas filter of good sealing effect.
Its technical scheme is as follows:
A kind of large discharge filter element of gas filter, comprise skeleton (1), described skeleton (1) is by hollow tubular body (11) and the drive end bearing bracket (12) and the rear end cap (14) that are arranged on this hollow tubular body (11) two ends, and be positioned at described hollow tubular body (11) outer field housing (13) formation, its main points are: between described hollow tubular body (11) and housing (13), be provided with filter course (2), and described drive end bearing bracket (12) is also provided with press seal ring (3).Adopt above structure, solve the deficiency of existing filter core, namely the through hole of internal diameter Ф 80 is set, need equipment to join separately gland press seal, Long-Time Service there will be loosening, the not tight situation of sealing, and the filter core after improving directly is bonded on filter core end face with a metal platen and press seal ring, guarantee sealing, press seal ring stays the hole of Ф 18 to pass for equipment center pull bar, and flow is large, the high and good sealing effect of precision.
As preferably: described press seal ring (3) inner side is provided with O RunddichtringO (4), and sealing effectiveness like this is better.
As preferably: described hollow tubular body (11) and housing (13) are all evenly equipped with multiple through hole.
Beneficial effect: the large discharge filter element of gas filter adopting above technical scheme, structure is simply novel, easily manufactured, connects reliable, can improve the sealing effectiveness of product greatly, good filtration effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
A kind of large discharge filter element of gas filter as shown in Figure 1, comprise skeleton 1, described skeleton 1 is by hollow tubular body 11 and the drive end bearing bracket 12 and the rear end cap 14 that are arranged on these hollow tubular body 11 two ends, and be positioned at the outer field housing 13 of described hollow tubular body 11 and form, filter course 2 is provided with between described hollow tubular body 11 and housing 13, described drive end bearing bracket 12 is also provided with press seal ring 3, inside described press seal ring 3, be provided with O RunddichtringO 4, described hollow tubular body 11 and housing 13 are all evenly equipped with multiple through hole.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but meet the most wide region consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a large discharge filter element of gas filter, comprise skeleton (1), described skeleton (1) is by hollow tubular body (11) and the drive end bearing bracket (12) and the rear end cap (14) that are arranged on this hollow tubular body (11) two ends, and be positioned at described hollow tubular body (11) outer field housing (13) formation, it is characterized in that: between described hollow tubular body (11) and housing (13), be provided with filter course (2), described drive end bearing bracket (12) is also provided with press seal ring (3).
2. large discharge filter element of gas filter according to claim 1, is characterized in that: described press seal ring (3) inner side is provided with O RunddichtringO (4).
3. large discharge filter element of gas filter according to claim 2, is characterized in that: described hollow tubular body (11) and housing (13) are all evenly equipped with multiple through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755499.7A CN104436921A (en) | 2014-12-10 | 2014-12-10 | High-flow gas filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755499.7A CN104436921A (en) | 2014-12-10 | 2014-12-10 | High-flow gas filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104436921A true CN104436921A (en) | 2015-03-25 |
Family
ID=52884138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755499.7A Pending CN104436921A (en) | 2014-12-10 | 2014-12-10 | High-flow gas filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104436921A (en) |
-
2014
- 2014-12-10 CN CN201410755499.7A patent/CN104436921A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |