CN203990022U - A kind of filtering screen - Google Patents
A kind of filtering screen Download PDFInfo
- Publication number
- CN203990022U CN203990022U CN201420373770.6U CN201420373770U CN203990022U CN 203990022 U CN203990022 U CN 203990022U CN 201420373770 U CN201420373770 U CN 201420373770U CN 203990022 U CN203990022 U CN 203990022U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- support frame
- outer ring
- upper support
- pressing
- 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 kind of filtering screen, described filtering screen comprises side filter screen, bottom surface filter screen, side stand component, end bracing frame, upper support frame and some pressing circles, described side stand component comprises some support bars, the two ends of support bar are fixedly connected with respectively upper support frame and end bracing frame, upper support frame comprises the first outer ring that is arranged on support bar outside, lower support frame comprises the inner ring and the second outer ring that are arranged on support bar both sides, the upper of described side filter screen is pressed on the first outer ring and the second outer ring by pressing circle respectively below, bottom surface filter screen is pressed on inner ring by pressing circle, described pressing circle is elastic rubber ring, comprise intraformational bed and outside sandwich.The utility model is easy to use, and its filter screen dismounting and replacing are convenient.
Description
Technical field
The utility model relates to mechanical fitting technical field, particularly relates to a kind of filtering screen.
Background technology
Filtering screen is the one of screen pack, and it is for various technical fields, and in prior art, in engineering, filtering screen is frequent owing to using, bearing strength is large, has wear phenomenon, and integral replacing, has increased production cost, has reduced production efficiency.
Utility model content
The technical problem that the utility model solves is to provide a kind of filtering screen, its filter screen removable and replaceable, and structural stability is good, easy to use, the technical scheme adopting is: a kind of filtering screen, it is characterized in that: described filtering screen comprises side filter screen, bottom surface filter screen, side stand component, end bracing frame, upper support frame and some pressing circles, described side stand component comprises some support bars, the two ends of support bar are fixedly connected with respectively upper support frame and end bracing frame, upper support frame comprises the first outer ring that is arranged on support bar outside, lower support frame comprises the inner ring and the second outer ring that are arranged on support bar both sides, the upper of described side filter screen is pressed on the first outer ring and the second outer ring by pressing circle respectively below, bottom surface filter screen is pressed on inner ring by pressing circle, described pressing circle is elastic rubber ring, comprise intraformational bed and outside sandwich.
Preferably, the first outer ring level of described upper support frame is upwards extended.
Preferably, described upper support frame is provided with installing hole.
Owing to having adopted technique scheme, the utlity model has following technique effect: when the utility model uses, because filter screen is divided into side and two of bottom surfaces part, and be fixed on bracing frame by pressing circle respectively, detachable maintaining and replacing are convenient.
Brief description of the drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the structural representation of pressing circle in the utility model.
Detailed description of the invention
Disclosed all features in this description, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description, unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
As Fig. 1, a kind of filtering screen shown in 2, filtering screen comprises side filter screen 1, bottom surface filter screen 2, side stand component 3, end bracing frame 4, upper support frame 5 and some pressing circles 6, described side stand component 3 comprises some support bars 31, the two ends of support bar 31 are fixedly connected with respectively upper support frame 5 and end bracing frame 4, upper support frame 5 comprises the first outer ring 51 that is arranged on support bar outside, lower support frame 4 comprises the inner ring 41 and the second outer ring 42 that are arranged on support bar both sides, the upper of side filter screen 1 is pressed on the first outer ring 51 and the second outer ring 42 by pressing circle 6 respectively below, bottom surface filter screen 2 is pressed on inner ring 41 by pressing circle 6, described pressing circle 6 is elastic rubber ring, comprise intraformational bed 62 and outside sandwich 61.
In the present embodiment, the first outer ring 51 levels of upper support frame 5 are upwards extended, pressing better effects if.
As further improvement of this embodiment, upper support frame 5 is provided with installing hole, is convenient to install.
The utility model in use, because side filter screen and bottom surface filter screen are divided into designing two portions, and is fixed by pressing circle respectively, installs and change more convenient.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (3)
1. a filtering screen, it is characterized in that: described filtering screen comprises side filter screen (1), bottom surface filter screen (2), side stand component (3), end bracing frame (4), upper support frame (5) and some pressing circles (6), described side stand component (3) comprises some support bars (31), the two ends of support bar (31) are fixedly connected with respectively upper support frame (5) and end bracing frame (4), upper support frame (5) comprises the first outer ring (51) that is arranged on support bar outside, lower support frame (4) comprises the inner ring (41) and the second outer ring (42) that are arranged on support bar both sides, the upper of described side filter screen (1) is pressed on the first outer ring (51) and the second outer ring (42) by pressing circle (6) respectively below, bottom surface filter screen (2) is pressed on inner ring (41) by pressing circle (6), described pressing circle (6) is elastic rubber ring, comprise intraformational bed (62) and outside sandwich (61).
2. filtering screen according to claim 1, is characterized in that: the first outer ring (51) level of described upper support frame (5) is upwards extended.
3. filtering screen according to claim 1, is characterized in that: described upper support frame (5) is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373770.6U CN203990022U (en) | 2014-07-08 | 2014-07-08 | A kind of filtering screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373770.6U CN203990022U (en) | 2014-07-08 | 2014-07-08 | A kind of filtering screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990022U true CN203990022U (en) | 2014-12-10 |
Family
ID=52030097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373770.6U Expired - Fee Related CN203990022U (en) | 2014-07-08 | 2014-07-08 | A kind of filtering screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888526A (en) * | 2015-06-08 | 2015-09-09 | 李烽 | External pressing type filter device convenient for replacing external filter layer and filter |
| CN105666136A (en) * | 2016-04-19 | 2016-06-15 | 苏州三铁电气有限公司 | High-efficiency filter surrounding machine |
| CN107551628A (en) * | 2017-10-24 | 2018-01-09 | 德清国能过滤器材有限公司 | A kind of detachable melt-blown filter structure |
-
2014
- 2014-07-08 CN CN201420373770.6U patent/CN203990022U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888526A (en) * | 2015-06-08 | 2015-09-09 | 李烽 | External pressing type filter device convenient for replacing external filter layer and filter |
| CN105666136A (en) * | 2016-04-19 | 2016-06-15 | 苏州三铁电气有限公司 | High-efficiency filter surrounding machine |
| CN105666136B (en) * | 2016-04-19 | 2017-08-01 | 苏州三铁电气有限公司 | A kind of high efficiency particulate air filter edge surrounding device |
| CN107551628A (en) * | 2017-10-24 | 2018-01-09 | 德清国能过滤器材有限公司 | A kind of detachable melt-blown filter structure |
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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 |
Granted publication date: 20141210 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |