CN203139805U - Stable durable air cleaner filter element - Google Patents
Stable durable air cleaner filter element Download PDFInfo
- Publication number
- CN203139805U CN203139805U CN 201320003633 CN201320003633U CN203139805U CN 203139805 U CN203139805 U CN 203139805U CN 201320003633 CN201320003633 CN 201320003633 CN 201320003633 U CN201320003633 U CN 201320003633U CN 203139805 U CN203139805 U CN 203139805U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter
- filter paper
- air cleaner
- outer ring
- 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 - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a stable durable air cleaner filter element, which comprises an inner-layer cylindrical filter screen and an outer-layer cylindrical filter screen, wherein filter paper is sandwiched between the inner-layer and outer-layer cylindrical filter screens; a plurality of fixing rings are respectively distributed at an outer ring of the inner-layer cylindrical filter screen and an inner ring of the outer-layer cylindrical filter screen; an inner ring and an outer ring of the filter paper are respectively correspondingly adhered to the plurality of fixing rings through adhesive tapes; a fixing thread wound on the outer ring of the filter paper is adhered to the outer ring of the filter paper; a retainer is arranged in the inner-layer cylindrical filter screen; the inner-layer and outer-layer cylindrical filter screens, the filter paper and the retainer together form a cylinder; and an upper filter element cover and a lower filter element cover which are provided with seal rings are mounted respectively at both ends of the cylinder. The stable durable air cleaner filter element is simple and reasonable in structure, the filter paper is hard to loosen after being used for a long time, and the filter element is long in service life, effectively ensures the filtering efficiency of an air cleaner, and ensures the operation safety of equipment such as pneumatic machinery and internal combustion machinery.
Description
Technical field
The utility model relates to the air filter that uses in the fields such as a kind of pneumatic machinery, diesel machine, is specially a kind of stable durable type air cleaner cartridge.
Background technology
Air filter is mainly used in fields such as pneumatic machinery, diesel machine, and effect is the air that cleaning is provided for these plant equipment, the probability that increases abrasion in case these plant equipment suck the air that has impurity particle at work and damage.The chief component of air filter is filter core and casing, and wherein filter core is main filtration fraction, bearing the filtration work of gas, and casing is the external structure that necessary protection is provided for filter core.And existing air cleaner cartridge uses its filter paper of back loose easily for a long time, makes that filtering efficiency descends behind the whole cleaner long time continuous working, and service life is shorter, can not well satisfy instructions for use.
The utility model content
The purpose of this utility model provides a kind of stable durable type air cleaner cartridge, traditional air cleaner cartridge uses its filter paper of back loose easily for a long time in the prior art to solve, make that filtering efficiency descends behind the whole cleaner long time continuous working, service life is shorter, can not well satisfy the problem of instructions for use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of stable durable type air cleaner cartridge, it is characterized in that: include internal layer tubular filter screen and outer tubular filter screen, in described, accompany filter paper between the outer tubular filter screen, described internal layer tubular filter screen outer ring and outer tubular filter screen inner ring are distributed with a plurality of retainer plates respectively, in the described filter paper, the outer ring sticks on a plurality of retainer plates by the adhesive tape correspondence respectively, and the sticking glutinous static line that is wound on the filter paper outer ring that has in filter paper outer ring, be provided with retainer in the described internal layer tubular filter screen, in described, outer tubular filter screen, the common formation of filter paper and retainer one cylindrical shell, described cylindrical shell two ends are separately installed with filter core loam cake and the filter core lower cover that has sealing ring.
Described a kind of stable durable type air cleaner cartridge is characterized in that: adopt glue bond to fix between described filter core loam cake, filter core lower cover and the cylindrical shell.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, adopts the design of inside and outside two-layer filter screen, has promoted filtering efficiency effectively; Employing arranges static line in the filter paper outer ring, and the inside and outside circle of filter paper sticked to design on a plurality of retainer plates by the adhesive tape correspondence respectively, be difficult for loose after making filter paper use for a long time, prolonged service life, guarantee the filtering efficiency of air filter effectively, guaranteed the safe operation of equipment such as pneumatic machinery, diesel machine.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of stable durable type air cleaner cartridge, include internal layer tubular filter screen 1 and outer tubular filter screen 2, in, outer tubular filter screen 1, accompany filter paper 3 between 2, internal layer tubular filter screen 1 outer ring and outer tubular filter screen 2 inner rings are distributed with a plurality of retainer plates 4 respectively, in the filter paper 3, the outer ring sticks on a plurality of retainer plates 4 by the adhesive tape correspondence respectively, and the sticking glutinous static line 5 that is wound on filter paper 3 outer rings that has in filter paper 3 outer rings, be provided with retainer 6 in the internal layer tubular filter screen 1, in, outer tubular filter screen 1,2, filter paper 3 and retainer 6 common formation one cylindrical shells, the cylindrical shell two ends are separately installed with filter core loam cake 7 and the filter core lower cover 8 that has sealing ring.
Adopt glue bond to fix between filter core loam cake 7, filter core lower cover 8 and the cylindrical shell.
Claims (2)
1. stable durable type air cleaner cartridge, it is characterized in that: include internal layer tubular filter screen and outer tubular filter screen, in described, accompany filter paper between the outer tubular filter screen, described internal layer tubular filter screen outer ring and outer tubular filter screen inner ring are distributed with a plurality of retainer plates respectively, in the described filter paper, the outer ring sticks on a plurality of retainer plates by the adhesive tape correspondence respectively, and the sticking glutinous static line that is wound on the filter paper outer ring that has in filter paper outer ring, be provided with retainer in the described internal layer tubular filter screen, in described, outer tubular filter screen, the common formation of filter paper and retainer one cylindrical shell, described cylindrical shell two ends are separately installed with filter core loam cake and the filter core lower cover that has sealing ring.
2. a kind of stable durable type air cleaner cartridge according to claim 1 is characterized in that: adopt glue bond to fix between described filter core loam cake, filter core lower cover and the cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003633 CN203139805U (en) | 2013-01-06 | 2013-01-06 | Stable durable air cleaner filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003633 CN203139805U (en) | 2013-01-06 | 2013-01-06 | Stable durable air cleaner filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139805U true CN203139805U (en) | 2013-08-21 |
Family
ID=48967362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003633 Expired - Fee Related CN203139805U (en) | 2013-01-06 | 2013-01-06 | Stable durable air cleaner filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139805U (en) |
-
2013
- 2013-01-06 CN CN 201320003633 patent/CN203139805U/en not_active Expired - Fee Related
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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: 20130821 Termination date: 20140106 |