CN201592032U - Fuel gas and air filter element - Google Patents
Fuel gas and air filter element Download PDFInfo
- Publication number
- CN201592032U CN201592032U CN2010200223312U CN201020022331U CN201592032U CN 201592032 U CN201592032 U CN 201592032U CN 2010200223312 U CN2010200223312 U CN 2010200223312U CN 201020022331 U CN201020022331 U CN 201020022331U CN 201592032 U CN201592032 U CN 201592032U
- Authority
- CN
- China
- Prior art keywords
- filter material
- combustion gas
- filter element
- loam cake
- lower 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to the technical field of filters, particularly to a filter element for filtering fuel gas and air. The fuel gas and air filter element comprises an upper cover, a lower cover, an internal protecting tube, an external protecting tube, a gland bush and a herringbone or cartridge type filter material between the upper and the lower covers of the filter element, and the upper and the lower covers and the protecting tubes of the filter element are made of hot galvanized Zn-Fe alloy steel plates or steel strips. The metal parts can be directly assembled for use without surface corrosion protection and anticorrosion treatment in the following procedures after the plastic molding, and can resist the corrosion of various acid, alkaline and salt substances in the natural environment for a long time, thereby omitting the re-processing procedure and cost, and eliminating the severe contamination to our living environment caused by the surface treatment.
Description
Technical field
The utility model relates to the filter technology field, particularly a kind of combustion gas and airfiltering filter core of being used for.
Background technology
Filter is a kind of filter element that is used for filtering combustion gas, air and other medium impurity, the filter core described herein inlet air filtration system that unit is driven in combustion that is widely used in transferring natural gas from the west to the east, unit inlet air filtration system is driven in the combustion of turbine power plant, and air compressor air intake filters and extend to Oil-gas Separation, water-oil separating, automobile air filtration etc.But all need behind the common low carbon steel plate forming of employings such as its filter core loam cake of existing filter, lower cover, pillar to improve its antirust, erosion-resisting ability through electrogalvanizing or chromium, surface treatment such as dust or spray paint, the result who does had so both increased manufacturing process and cost, caused serious environmental to pollute to our survival environment again.
The utility model content
Technical problem to be solved in the utility model is: a kind of combustion gas and airfiltering filter core of being used for is provided, and parts such as the upper and lower cover of its filter core, pillar are antirust, decay resistance is very high, does not need to carry out any surface treatment after the moulding again.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of combustion gas and air filtering core, comprise the filter material between loam cake, lower cover, inner protective tube, sealing gasket and the filter core upper and lower covers, filter material is chevron shaped or the cartridge type filter material, and the material of filter core loam cake, lower cover, inner protective tube is hot dip zinc ferro alloy steel plate or steel band.
The filter material outside also is provided with outer pillar, and filter material is sleeved between inner protective tube and the outer pillar, and the material of outer pillar is hot dip zinc ferro alloy steel plate or steel band.
Hot dip zinc ferro alloy steel plate or steel band are specially DC51D+ZF galvanizing ferroalloy material.
Link together by bonding agent between loam cake, lower cover, filter material, inner protective tube and the outer pillar, sealing gasket places on the loam cake.
When being used for the combustion gas filtration, what filter material was used is filter materials such as stainless steel wire cloth, polyester fiber, glass fibre or sintering felt.
When being used for air filtration, what filter material was used is filter materials such as wood pulp cellulose paper, all-glass paper, synthetic fibre paper, polyester fiber or nanofiber paper.
The beneficial effects of the utility model are that these metal parts do not need to carry out the surface anticorrosion of later process, antirust processing can directly assemble use behind plastic forming again, can resist the corrosion of material such as various soda acid salts in the natural environment fully for a long time.Save the operation and the cost of processing once more, stopped the severe contamination that our survival environment is caused because of surface treatment.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified.
Fig. 1 is the structural representation of filter core of the present utility model.
Among the figure: 1. sealing gasket, 2. loam cake, 3. filter material, 4. lower cover, 5. inner protective tube, 6. outer pillar, 7. bonding agent.
The specific embodiment
As shown in Figure 1 a kind of combustion gas and air filtering core, this filter core comprise the loam cake 2 of loam cake 2, lower cover 4 and filter core, the filter material 3 between the lower cover 4, and the material of the loam cake 2 of filter core, lower cover 4, inner protective tube 5 and outer pillar 6 is hot dip zinc ferro alloy steel plate or steel band.Hot dip zinc ferro alloy steel plate or steel band are specially DC51D+ZF galvanizing ferroalloy material.
Claims (6)
1. combustion gas and air filtering core, comprise the filter material (3) between loam cake (2), lower cover (4), inner protective tube (5), sealing gasket (1) and loam cake (2), the lower cover (4), it is characterized in that: the material of described loam cake (2), lower cover (4) and inner protective tube (5) is hot dip zinc ferro alloy steel plate or steel band.
2. combustion gas according to claim 1 and air filtering core, it is characterized in that: described filter material (3) outside also is provided with outer pillar (6), filter material (3) is sleeved between inner protective tube (5) and the outer pillar (6), and the material of outer pillar (6) is hot dip zinc ferro alloy steel plate or steel band.
3. combustion gas according to claim 2 and air filtering core is characterized in that: described hot dip zinc ferro alloy steel plate or steel band are: DC51D+ZF galvanizing ferroalloy material.
4. combustion gas according to claim 3 and air filtering core, it is characterized in that: link together by bonding agent (7) between described loam cake (2), lower cover (4), filter material (3), inner protective tube (5) and the outer pillar (6), sealing gasket (1) places on the loam cake (2).
5. combustion gas according to claim 4 and air filtering core is characterized in that: described filter material (3) is used stainless steel wire cloth, polyester fiber, glass fibre or the sintering felt filter material of combustion gas.
6. combustion gas according to claim 4 and air filtering core is characterized in that: described filter material (3) is used wood pulp cellulose paper, all-glass paper, synthetic fibre paper, polyester fiber or the nanofiber paper filter material of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200223312U CN201592032U (en) | 2010-01-21 | 2010-01-21 | Fuel gas and air filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200223312U CN201592032U (en) | 2010-01-21 | 2010-01-21 | Fuel gas and air filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592032U true CN201592032U (en) | 2010-09-29 |
Family
ID=42774094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200223312U Expired - Lifetime CN201592032U (en) | 2010-01-21 | 2010-01-21 | Fuel gas and air filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470973A (en) * | 2022-02-23 | 2022-05-13 | 河南核净洁净技术有限公司 | High-temperature-resistant metal pipe filter element and manufacturing method thereof |
-
2010
- 2010-01-21 CN CN2010200223312U patent/CN201592032U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470973A (en) * | 2022-02-23 | 2022-05-13 | 河南核净洁净技术有限公司 | High-temperature-resistant metal pipe filter element and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204040866U (en) | Haze screen window | |
| CN201592032U (en) | Fuel gas and air filter element | |
| CN202410379U (en) | Aramid fiber superfine surface impregnation needled felt | |
| CN209456184U (en) | A kind of industrial parallel water purifier | |
| CN205025603U (en) | Change high -efficient noise elimination air filter of leaf formula | |
| CN205730700U (en) | Core level high efficiency particle air filter with fire-retardant silk thread separator filter element | |
| CN202044836U (en) | Precision filter | |
| CN2547381Y (en) | Stainless steel cartridge filter | |
| CN209278043U (en) | A kind of commercial vehicle fuel filter | |
| CN203035298U (en) | Novel filter | |
| CN205815348U (en) | A kind of metallurgic waste gas processing means | |
| CN201404741Y (en) | Novel filter material used for filter element of air filter | |
| CN207778645U (en) | A kind of air-conditioning air inlet system | |
| CN208911675U (en) | A kind of high temperature high efficiency filter | |
| CN212262614U (en) | Long service life's pollution control uses filter screen | |
| CN201482286U (en) | Oil filter for diesel generator | |
| CN209438180U (en) | A kind of improvement type filter | |
| CN217538879U (en) | High-temperature-resistant air filter for diesel engine | |
| CN215654017U (en) | Chuck filter core without metal elements | |
| CN205025594U (en) | A change leaf formula high efficiency and fall air filter that makes an uproar for gas turbine | |
| CN204051298U (en) | A kind of plate type air filter core | |
| CN205055660U (en) | Bag collector that waste incinerator used | |
| CN207919029U (en) | A kind of nylon fibre production filter assemblies | |
| CN214158944U (en) | Airtight soot blower of straining a section of thick bamboo | |
| CN220815854U (en) | Single-cylinder engine filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100929 |
|
| CX01 | Expiry of patent term |