CN210543987U - Take shrink mouth fold filter screen core of no of handle - Google Patents
Take shrink mouth fold filter screen core of no of handle Download PDFInfo
- Publication number
- CN210543987U CN210543987U CN201921263528.2U CN201921263528U CN210543987U CN 210543987 U CN210543987 U CN 210543987U CN 201921263528 U CN201921263528 U CN 201921263528U CN 210543987 U CN210543987 U CN 210543987U
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- China
- Prior art keywords
- handle
- filter screen
- net
- cover
- welded
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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.)
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- 238000003466 welding Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008602 contraction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a take no shrink-fit hole fold filter screen core of handle, include: a filter group, a handle net cover and an installation net cover; the filter group consists of a cylindrical folded filter screen, a guide cylinder and a support net; the handle net cover consists of a bottom cover, a support rod and an annular handle; the inner ring of the cylindrical folded filter screen is sleeved with a guide cylinder, and guide holes are formed in the guide cylinder in an array; the outer ring of the cylindrical folded filter screen is sleeved with a steel wire net-shaped supporting net; a bottom cover and a mounting net cover are respectively welded and fixed at two ends of the filtering group; the folded net is not closed at the welding position; the supporting rod is welded on the bottom cover, and the other end of the supporting rod is welded with the annular handle; the utility model discloses a take no shrink mouth fold filter screen core of handle, through reasonable in design's handle screen cover (from taking annular handle), installation screen cover (from taking the butt screw thread) for only need rotate the rotatory filter core of handle, simple swift when installation or dismantlement.
Description
Technical Field
The utility model relates to a take no shrink-fit fold filter screen core of handle.
Background
For a large diesel engine, the tail gas discharged during operation contains a large amount of carbon deposit and smoke, an exhaust pipe needs to be installed, most of the exhaust pipes can be recycled by sintering a filter screen, but the exhaust pipes need to be disassembled and cleaned, so that the filter element which is convenient to design, disassemble and install can provide convenience for market users; in addition, filter screens in the exhaust pipes in the current market are welded and formed with an upper screen cover and a lower screen cover after adopting a contraction port design, so that the filter effective area of the filter screens is greatly influenced (the contraction port wastes the effective filter screen area of 8cm-10 cm); a direct dock filter screen blast pipe can increase the filter screen area for the availability factor is higher.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problems, the utility model provides a fold filter screen core without a contraction port and with a handle; the thread is simply and quickly assembled and disassembled, and the filter screen is not closed up.
(II) technical scheme
The utility model discloses a take no shrink-fit hole fold filter screen core of handle, include: a filter group, a handle net cover and an installation net cover; the filter group consists of a cylindrical folded filter screen, a guide cylinder and a support net; the handle net cover consists of a bottom cover, a support rod and an annular handle; the inner ring of the cylindrical folded filter screen is sleeved with a guide cylinder, and guide holes are formed in the guide cylinder in an array; the outer ring of the cylindrical folded filter screen is sleeved with a steel wire net-shaped supporting net; a bottom cover and a mounting net cover are respectively welded and fixed at two ends of the filtering group; the folded net is not closed at the welding position; the bracing piece welding is on the bottom cover, and annular handle is welded to the other end.
Furthermore, a threaded mounting opening extends from the mounting net cover.
Furthermore, the support rods are welded on the bottom cover in a ring shape, and the number of the support rods is 3-4.
Three beneficial effects
The utility model discloses it has following beneficial effect:
the utility model discloses a no shrink mouth fold filter screen core of taking handle, through reasonable in design's handle net cover (from taking annular handle), installation net cover (from taking the counter-thread), make only need to rotate the rotatory filter core of handle during installation or dismantlement, simple and fast; in addition, the filter screen group is directly welded with the bottom cover and the mounting screen cover; so that the filter screen does not need to shrink the interface; so direct type filter screen can increase the filter screen area for the availability factor is higher.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a structural sectional view of the present invention.
Fig. 3 is a cross-sectional view of the interrupted filter cartridge arrangement of the present invention.
1-filtration group; 2-handle net cover; 3, installing a net cover; 4-mounting the opening; 11-cylindrical pleated filter screen; 12-a guide shell; 13-a support net; 21-bottom cover; 22-a support bar; 23-a ring handle; 121-guide flow holes.
Detailed Description
1-3, a shrink-free pleated filter element with a handle, comprising: the filter unit 1, the handle net cover 2 and the mounting net cover 3; the filter group 1 consists of a cylindrical folded filter screen 11, a guide cylinder 12 and a support screen 13; the handle net cover 2 consists of a bottom cover 21, a support rod 22 and an annular handle 23; a guide cylinder 12 is sleeved on the inner ring of the cylindrical pleated filter screen 11, and guide holes 121 are arranged on the guide cylinder 12 in an array; the outer ring of the cylindrical folded filter screen 11 is sleeved with a steel wire net-shaped supporting screen 13; the two ends of the filter group 1 are respectively welded and fixed with a bottom cover 21 and a mounting net cover 3; the folded net is not closed at the welding position; the support rod 22 is welded on the bottom cover 21, and the other end is welded with an annular handle 23.
Wherein, a mounting port 4 with screw threads extends on the mounting net cover 3; the support rods 22 are welded on the bottom cover 21 in a ring shape, and the number of the support rods is 3-4.
The utility model discloses a no shrink mouth fold filter screen core of taking handle, through reasonable in design's handle net cover (from taking annular handle), installation net cover (from taking the counter-thread), make only need to rotate the rotatory filter core of handle during installation or dismantlement, simple and fast; in addition, the filter screen group is directly welded with the bottom cover and the mounting screen cover; so that the filter screen does not need to shrink the interface; so direct type filter screen can increase the filter screen area for the availability factor is higher.
It is to be understood that the exemplary embodiments described herein are illustrative and not restrictive; although the embodiments of the present invention have been described with reference to the accompanying drawings, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A shrink-free pleated filter element with a handle, comprising: the filter unit (1), the handle net cover (2) and the mounting net cover (3); the method is characterized in that: the filter group (1) consists of a cylindrical folded filter screen (11), a guide cylinder (12) and a support screen (13); the handle net cover (2) consists of a bottom cover (21), a support rod (22) and an annular handle (23); a guide cylinder (12) is sleeved on the inner ring of the cylindrical folded filter screen (11), and guide holes (121) are formed in the guide cylinder (12) in an array; the outer ring of the cylindrical folded filter screen (11) is sleeved with a steel wire net-shaped supporting screen (13); a bottom cover (21) and a mounting net cover (3) are respectively welded and fixed at two ends of the filtering group (1); the folded net is not closed at the welding position; the support rod (22) is welded on the bottom cover (21), and the other end of the support rod is welded with an annular handle (23).
2. The shrink-free pleated filter screen cartridge with handle of claim 1 wherein: and a mounting port (4) with threads extends on the mounting net cover (3).
3. The shrink-free pleated filter screen cartridge with handle of claim 1 wherein: the support rods (22) are welded on the bottom cover (21) in a ring shape, and the number of the support rods is 3-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263528.2U CN210543987U (en) | 2019-08-06 | 2019-08-06 | Take shrink mouth fold filter screen core of no of handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263528.2U CN210543987U (en) | 2019-08-06 | 2019-08-06 | Take shrink mouth fold filter screen core of no of handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210543987U true CN210543987U (en) | 2020-05-19 |
Family
ID=70663431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921263528.2U Active CN210543987U (en) | 2019-08-06 | 2019-08-06 | Take shrink mouth fold filter screen core of no of handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210543987U (en) |
-
2019
- 2019-08-06 CN CN201921263528.2U patent/CN210543987U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shen Jiaqing Assignor: ZHEJIANG JIUYU TECHNOLOGY Co.,Ltd. Contract record no.: X2024980002460 Denomination of utility model: A non shrink folded filter core with handle Granted publication date: 20200519 License type: Common License Record date: 20240305 |
|
| EE01 | Entry into force of recordation of patent licensing contract |