CN205382993U - Combustion engine second grade filter frame frame that admits air - Google Patents
Combustion engine second grade filter frame frame that admits air Download PDFInfo
- Publication number
- CN205382993U CN205382993U CN201521118919.7U CN201521118919U CN205382993U CN 205382993 U CN205382993 U CN 205382993U CN 201521118919 U CN201521118919 U CN 201521118919U CN 205382993 U CN205382993 U CN 205382993U
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- frame
- filter
- filter element
- framework
- combustion engine
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Abstract
The utility model discloses a combustion engine second grade filter frame frame that admits air, including installing in the foundatin plate of wall body both sides, sealed fixed mounting has the air filter frame between two foundatin plates, and it has a plurality of filter unit frames to distribute in the air filter frame, and sealing connection forms integratively between filter unit frame and the filter unit frame, sealed fixed mounting has the support frame in the filter unit frame, installs the filter core on the support frame, install the pressure strip on vertical both sides of filter core, this pressure strip fixed mounting is in the filter unit frame. The utility model discloses the combustion engine second grade filter frame frame that admits air leakproofness is good, and the filter effect is good, can solve the filter core moreover effectively at the technical problem of filtered air in -process because of shaking produced noise.
Description
Technical field
This utility model relates to air filter, is specifically related to combustion engine secondary inlet filter frame.
Background technology
In the enterprise such as power plant, derived energy chemical, in order to ensure that combustion engine blade does not produce dirty phenomenon, maintenance combustion engine is efficient, safe operation, it is necessary to make the air entering gas turbine keep cleaning, it is impossible to containing particulate matter.But owing to current haze weather is increasingly severe, containing substantial amounts of particulate matter in air, if the air entering gas turbine not being carried out purified treatment, can seriously shorten the service life of gas turbine, but the device not being filtered for the air entering gas turbine at present.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of good filtration effect, it is adaptable to the combustion engine secondary inlet filter frame of gas turbine.
For achieving the above object, this utility model adopts the following technical scheme that
Combustion engine secondary inlet filter frame, including the soleplate being installed on body of wall both sides, sealing between two soleplates and be installed with air filter framework, in air filter framework, distribution has multiple filter element framework, is tightly connected formation one between filter element framework and filter element framework；Filter element framework seals and is installed with bracing frame, bracing frame is provided with filter element；Being provided with pressure strip on longitudinal both sides of filter element, this pressure strip is fixedly installed in filter element framework.
Described pressure strip is fixedly installed in filter element framework by wing bolt.
The lateral cross section of described filter element is accordion.
Described air filter framework is formed by 3mm rustless steel argon arc welding.
The beneficial effects of the utility model are in that:
This utility model combustion engine secondary inlet filter frame good airproof performance, good filtration effect, and filter element can be efficiently solved in filtering air event because shaking noise generated technical problem.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model combustion engine secondary inlet filter frame；
Fig. 2 is the partial side elevation view of Fig. 1；
Fig. 3 is the top partial view diagram of Fig. 1；
In figure: 1, body of wall；2, soleplate；3, filter element framework；4, bracing frame；5, filter element；6, pressure strip；7, wing bolt；100, air filter framework.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As Figure 1-3, structural representation for the combustion engine secondary inlet filter frame of this utility model preferred embodiment, including the soleplate 2 being installed on body of wall 1 both sides, seal between two soleplates 2 and be installed with air filter framework 100, in air filter framework 100, distribution has multiple filter element framework 3, is tightly connected formation one between filter element framework 3 and filter element framework 3；Filter element framework 3 seals and is installed with bracing frame 4, bracing frame 4 is provided with filter element 5；Being provided with pressure strip 6 on longitudinal both sides of filter element 5, this pressure strip 6 is fixedly installed in filter element framework 3.
Owing to whole air filter framework 100 is to seal to be fixedly installed on the soleplate 2 of body of wall 1 both sides, and between filter element framework 3 and filter element framework 3, also it is tightly connected shape all-in-one-piece air filter framework 100, so it is effectively guaranteed the sealing of this combustion engine secondary inlet filter frame, by pressure strip 6, filter element 5 in two adjacent filter element frameworks 3 is coupled together simultaneously, efficiently solve filter element 5 in filtering air event because shaking noise generated technical problem.Certainly, between above-mentioned air filter framework 100 and soleplate 2, bracing frame 4 sealing can be adopted to weld with the sealing means between filter element framework 3 and filter element framework 3 with filter element framework 3 or the mode such as additional sealing gasket, fluid sealant, as long as ensure that sealing between the two.
Wherein, for the ease of changing filter element 5, above-mentioned pressure strip 6 is fixedly installed in filter element framework 3 by wing bolt 7.
Meanwhile, in order to increase the filter element 5 filter effect to air, the lateral cross section of filter element 5 is accordion.
It addition, in order to prevent this air filter framework in the process crossing air filtering, cause deformation because of draught head so that partial air filtered and enter into phenomenon in gas turbine and occur；Find through a large amount of development test of inventor, when air filter framework 100 is to be formed by 3mm thickness rustless steel argon arc welding, the problem being not only able to efficiently solve because deformation brings, also strengthen the sealing of whole air filter framework further simultaneously.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (4)
1. combustion engine secondary inlet filter frame, it is characterized in that, including the soleplate being installed on body of wall both sides, seal between two soleplates and be installed with air filter framework, in air filter framework, distribution has multiple filter element framework, is tightly connected formation one between filter element framework and filter element framework；Filter element framework seals and is installed with bracing frame, bracing frame is provided with filter element；Being provided with pressure strip on longitudinal both sides of filter element, this pressure strip is fixedly installed in filter element framework.
2. combustion engine secondary inlet filter frame as claimed in claim 1, it is characterised in that described pressure strip is fixed in filter element framework by wing bolt.
3. combustion engine secondary inlet filter frame as claimed in claim 1, it is characterised in that the lateral cross section of described filter element is accordion.
4. combustion engine secondary inlet filter frame as claimed in claim 1, it is characterised in that described air filter framework is formed by 3mm rustless steel argon arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118919.7U CN205382993U (en) | 2015-12-30 | 2015-12-30 | Combustion engine second grade filter frame frame that admits air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118919.7U CN205382993U (en) | 2015-12-30 | 2015-12-30 | Combustion engine second grade filter frame frame that admits air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382993U true CN205382993U (en) | 2016-07-13 |
Family
ID=56339120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521118919.7U Expired - Fee Related CN205382993U (en) | 2015-12-30 | 2015-12-30 | Combustion engine second grade filter frame frame that admits air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539122A (en) * | 2020-12-17 | 2021-03-23 | 德阳东汽电站机械制造有限公司 | Gas turbine air inlet system and manufacturing process method thereof |
-
2015
- 2015-12-30 CN CN201521118919.7U patent/CN205382993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539122A (en) * | 2020-12-17 | 2021-03-23 | 德阳东汽电站机械制造有限公司 | Gas turbine air inlet system and manufacturing process method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20161230 |