CN203724921U - Internal and external circulation type air filtering device - Google Patents
Internal and external circulation type air filtering device Download PDFInfo
- Publication number
- CN203724921U CN203724921U CN201320860595.9U CN201320860595U CN203724921U CN 203724921 U CN203724921 U CN 203724921U CN 201320860595 U CN201320860595 U CN 201320860595U CN 203724921 U CN203724921 U CN 203724921U
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- Prior art keywords
- filter screen
- flexible
- pipe body
- internal
- type air
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Abstract
The utility model discloses an internal and external circulation type air filtering device, belonging to a filtering device. The internal and external circulation type air filtering device comprises a pipeline body, a flexible filter screen and a filter screen driving device which is arranged near the pipeline body, wherein the flexible filter screen is arranged on the filter screen driving device, the flexible filter screen further penetrates through the interior of the pipeline body and is used for being driven by the filter screen driving device to do a circulation motion inside the pipeline body. Impurities in the air can be filtered through the flexible filter screen, and the flexible filter screen can be recycled to take part in filtering after being driven to move by the filter screen driving device, and under the action of a cleaning device, the automatic cleaning can be realized in the motion process of the flexible filter screen. In addition, the internal and external circulation type air filtering device is simple in structure, especially suitable for being installed on a tobacco leaf wetting device so as to filter air impurities, and can also be used for the like devices, thus being wide in application range.
Description
Technical field
The utility model relates to a kind of filter, and in particular, the utility model relates generally to a kind of internal and external circulation type air filter.
Background technology
At present, hot blast leaves moisting device in tobacco leaf preliminary working adopts coal-burning boiler to provide steam generation hot blast to carry out leaves moisting, long-term use is huge to coal-fired consumption, thereby be the call of respective country energy-saving and emission-reduction, domestic Ge great tobacco leaf production firm all begins one's study and utilizes clean energy resource to carry out leaves moisting, is about to the air that heats by clean energy resource and steam and introduces respectively and in leaves moisting cylinder, carry out leaves moisting; But in actual application, because hot-air is for directly forming cold air heating, therefore in the middle of, contain more impurity, directly enter the total quality that leaves moisting cylinder can reduce tobacco leaf, thereby be necessary for foregoing problems, for improving and study for the filter apparatus configuration of leaves moisting equipment.
Utility model content
One of the purpose of this utility model is for above-mentioned deficiency, and a kind of internal and external circulation type air filter is provided, and contains impurity to expect to solve the hot-air for leaves moisting in prior art, thereby affects the technical problems such as the quality of tobacco leaf.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of internal and external circulation type air filter provided by the utility model, comprise pipe body and flexible filter screen, in described filter, also comprise filter screen transmission device, described filter screen transmission device is arranged near of pipe body, and flexible filter screen is arranged on filter screen transmission device, described flexible filter screen also passes the inside of pipe body, for driving flexible filter screen to carry out shuttling movement in the inside of pipe body by filter screen transmission device.
As preferably, further technical scheme is: described filter screen transmission device is two driving drums that are arranged on symmetrically pipe body side, described flexible filter screen is sleeved on two driving drums, and be inside and outside two-layer, for driving two sheets of flexible filter screen to move in the inner loop of pipe body by two driving drum rotating in same directions.
Further technical scheme is: in described filter, also comprise cleaning device, described cleaning device is also arranged near of pipe body, and contact with flexible filter screen, in the time that filter screen transmission device drives flexible filter screen shuttling movement, flexible filter screen is cleaned.
Further technical scheme is: the cross section of described pipe body is rectangular.
Compared with prior art, one of the beneficial effects of the utility model are: by the impurity in flexible screen pack filtered air, and drive its motion by filter screen transmission device, flexible screen pack all can be recycled and participate in filtering, and under the effect of cleaning device, in the process of flexible screen pack motion, can realize automated cleaning, a kind of internal and external circulation type air filter provided by the utility model is simple in structure simultaneously, be particularly suited for being installed on tobacco leaf leaves moisting device and filter in order to air plankton, also can be used for same device, range of application is wide.
Brief description of the drawings
Fig. 1 is the structural representation for an embodiment of the utility model is described;
In figure, 1 is that pipe body, 2 is that filter screen transmission device, 3 is that cleaning device, 4 is flexible filter screen.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated.
Shown in figure 1, an embodiment of the present utility model is a kind of internal and external circulation type air filter, comprise pipe body 1 and flexible filter screen 4, in described filter, also comprise filter screen transmission device 2, described filter screen transmission device 2 is arranged near of pipe body 1, and flexible filter screen 4 is arranged on filter screen transmission device 2, described flexible filter screen 4 also passes the inside of pipe body 1, for driven flexible filter screen 4 to carry out shuttling movement in the inside of pipe body 1 by filter screen transmission device 2.Inventor is with reference to the install pipes usual structure of body 1 of existing tobacco leaf leaves moisting, thinks that its shape of cross section is set to rectangle for well.
In the present embodiment, by the impurity in flexible screen pack filtered air, and drive its motion by filter screen transmission device, flexible screen pack all can be recycled and participate in filtration, thereby promote the utilization rate of flexible screen pack.
Equally with reference to shown in figure 1, in another embodiment of the present utility model, two driving drums that are set to be arranged on symmetrically pipe body 1 side for the comparatively preferred structure of above-mentioned filter screen transmission device 2, and flexible filter screen 4 is sleeved on two driving drums, and be inside and outside two-layer, for driving two sheets of flexible filter screen 4 to move in the inner loop of pipe body 1 by two driving drum rotating in same directions.In the process of practical application, aforesaid two driving drums can be on pipe body 1 horizontally set, also can on pipe body 1, longitudinally arrange, the restriction of visual field of employment is determined.
Shown in Fig. 1, an embodiment who is more preferably for technical solution problem at the utility model, for it being realized to automated cleaning in the process of moving at flexible filter screen 4, save the maintenance work of filter screen dismounting cleaning, also can in filter, set up again cleaning device 3, and cleaning device 3 is also arranged on near of pipe body 1, and cleaning device 3 is contacted with flexible filter screen 4, for in the time that filter screen transmission device 2 drives flexible filter screen 4 shuttling movement, flexible filter screen 4 is cleaned.
Except above-mentioned, also it should be noted that " embodiment ", " another embodiment ", " embodiment " etc. that spoken of in this manual, refer in conjunction with specific features, structure or the feature of this embodiment description and be included at least one embodiment of the application's generality description.In description, multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is to realize this feature, structure or feature in conjunction with other embodiment also to drop in scope of the present utility model.
Although the utility model is described with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiments, within these amendments and embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (4)
1. an internal and external circulation type air filter, comprise pipe body (1) and flexible filter screen (4), it is characterized in that: in described filter, also comprise filter screen transmission device (2), described filter screen transmission device (2) is arranged near of pipe body (1), and flexible filter screen (4) is arranged on filter screen transmission device (2), described flexible filter screen (4) also passes the inside of pipe body (1), for driving flexible filter screen (4) to carry out shuttling movement in the inside of pipe body (1) by filter screen transmission device (2).
2. internal and external circulation type air filter according to claim 1, it is characterized in that: described filter screen transmission device (2) is for being arranged on symmetrically two driving drums of pipe body (1) side, described flexible filter screen (4) is sleeved on two driving drums, and be inside and outside two-layer, for driven the inner loop motion of two sheets of flexible filter screen (4) at pipe body (1) by two driving drum rotating in same directions.
3. internal and external circulation type air filter according to claim 2, it is characterized in that: in described filter, also comprise cleaning device (3), described cleaning device (3) is also arranged near of pipe body (1), and contact with flexible filter screen (4), for in the time that filter screen transmission device (2) drives flexible filter screen (4) shuttling movement, flexible filter screen (4) is cleaned.
4. internal and external circulation type air filter according to claim 1, is characterized in that: the cross section of described pipe body (1) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860595.9U CN203724921U (en) | 2013-12-24 | 2013-12-24 | Internal and external circulation type air filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860595.9U CN203724921U (en) | 2013-12-24 | 2013-12-24 | Internal and external circulation type air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203724921U true CN203724921U (en) | 2014-07-23 |
Family
ID=51195023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860595.9U Expired - Fee Related CN203724921U (en) | 2013-12-24 | 2013-12-24 | Internal and external circulation type air filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203724921U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039881A (en) * | 2016-07-15 | 2016-10-26 | 云南沃森生物技术股份有限公司 | Air filtering system and application thereof |
| CN108916897A (en) * | 2018-05-24 | 2018-11-30 | 苏州木山云智能科技有限公司 | A kind of smoke exhaust pipe with electrical equipment control smoke control system |
| CN109028116A (en) * | 2018-05-24 | 2018-12-18 | 苏州木山云智能科技有限公司 | A kind of smoke exhaust pipe with long service life |
| CN109028115A (en) * | 2018-05-24 | 2018-12-18 | 苏州木山云智能科技有限公司 | A kind of self-cleaning mechanism of smoke exhaust pipe |
| CN109529531A (en) * | 2019-01-15 | 2019-03-29 | 上海超高环保科技股份有限公司 | Administer the primarily efficient filter device and operating method of volatile organic matter |
| CN110917763A (en) * | 2019-11-28 | 2020-03-27 | 国网河北省电力有限公司电力科学研究院 | Air automatic filtering device for continuously collecting and cleaning flying wadding on line |
| CN112107939A (en) * | 2020-09-02 | 2020-12-22 | 刘思达 | Transmission type exhaust gas particulate matter adsorption device and use method thereof |
-
2013
- 2013-12-24 CN CN201320860595.9U patent/CN203724921U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039881A (en) * | 2016-07-15 | 2016-10-26 | 云南沃森生物技术股份有限公司 | Air filtering system and application thereof |
| CN106039881B (en) * | 2016-07-15 | 2019-02-15 | 云南沃森生物技术股份有限公司 | A kind of air filtering system and its application |
| CN108916897A (en) * | 2018-05-24 | 2018-11-30 | 苏州木山云智能科技有限公司 | A kind of smoke exhaust pipe with electrical equipment control smoke control system |
| CN109028116A (en) * | 2018-05-24 | 2018-12-18 | 苏州木山云智能科技有限公司 | A kind of smoke exhaust pipe with long service life |
| CN109028115A (en) * | 2018-05-24 | 2018-12-18 | 苏州木山云智能科技有限公司 | A kind of self-cleaning mechanism of smoke exhaust pipe |
| CN109529531A (en) * | 2019-01-15 | 2019-03-29 | 上海超高环保科技股份有限公司 | Administer the primarily efficient filter device and operating method of volatile organic matter |
| CN110917763A (en) * | 2019-11-28 | 2020-03-27 | 国网河北省电力有限公司电力科学研究院 | Air automatic filtering device for continuously collecting and cleaning flying wadding on line |
| CN112107939A (en) * | 2020-09-02 | 2020-12-22 | 刘思达 | Transmission type exhaust gas particulate matter adsorption device and use 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 |
Granted publication date: 20140723 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |