CN204207673U - The dust exhaust apparatus that a kind of dust arrester is external - Google Patents
The dust exhaust apparatus that a kind of dust arrester is external Download PDFInfo
- Publication number
- CN204207673U CN204207673U CN201420658186.5U CN201420658186U CN204207673U CN 204207673 U CN204207673 U CN 204207673U CN 201420658186 U CN201420658186 U CN 201420658186U CN 204207673 U CN204207673 U CN 204207673U
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- CN
- China
- Prior art keywords
- filter
- dust
- dust arrester
- pipe
- blower fan
- 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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Abstract
The dust exhaust apparatus that dust arrester is external, comprises sweep-up pipe, blower fan, motor and dust arrester, and one end of described sweep-up pipe is connected with filter, and filter is connected with blower fan, and blower fan is connected with motor; The bottom of filter is connected with dust arrester; Be provided with filter in filter, described filter is at the connector of sweep-up pipe and filter with between blower fan and the connector of filter.The utility model fills a filter on the aspiration of negative pressure pipe or before blower fan, sweep-up pipe dress before the filter, during dust absorption fan operation vibration, part dust can drop in dust arrester, when blower fan stops, the dust of filter is not because have negative-pressure adsorption will fall in dust arrester, so just facilitate and take off dust arrester, foul in cleaning dust arrester, and sweep-up pipe or closed machine shell need not be opened.If sweep-up pipe wind-force is too small, can opened filter top Cang Gai, re-use after taking out filter cleaning.
Description
Technical field
The utility model belongs to dust exhaust apparatus technical field, is specifically related to the dust exhaust apparatus that a kind of dust arrester is external.
Background technology
At present, the principle that dust exhaust apparatus major part adopts is before air-introduced machine, add an airduct, dust or particle are drawn onto in the dust arrester before the airduct end or air-introduced machine mouth by the negative pressure of airduct, as shown in Figure 1, if taking-up dust arrester, open airduct or closed machine shell, particularly some large-scale dust suctions, dust arrester, operate pretty troublesome.
Summary of the invention
If the technical problems to be solved in the utility model is current dust exhaust apparatus take out dust arrester, airduct or closed machine shell be opened, troublesome poeration, for solving the problem, the dust exhaust apparatus that the utility model provides a kind of dust arrester external.
The purpose of this utility model realizes in the following manner:
The dust exhaust apparatus that dust arrester is external, comprises sweep-up pipe, blower fan, motor and dust arrester, and one end of described sweep-up pipe is connected with filter, and filter is connected with blower fan, and blower fan is connected with motor; The bottom of filter is connected with dust arrester; Be provided with filter in filter, described filter is at the connector of sweep-up pipe and filter with between blower fan and the connector of filter.
Described blower fan and motor are arranged at one with in the cavity of exhaust outlet, and cavity and dust arrester are all arranged on base.
Relative to prior art, the utility model fills a filter on the aspiration of negative pressure pipe or before blower fan, sweep-up pipe dress before the filter, during dust absorption fan operation vibration, part dust can drop in dust arrester, when blower fan stops, the dust of filter is not because have negative-pressure adsorption will fall in dust arrester, so just facilitate and take off dust arrester, the foul in cleaning dust arrester, and sweep-up pipe or closed machine shell need not be opened.If sweep-up pipe wind-force is too small, can opened filter top Cang Gai, re-use after taking out filter cleaning.
Accompanying drawing explanation
Fig. 1 is the structural representation of dust exhaust apparatus in prior art.
Fig. 2 is structural representation of the present utility model.
Wherein, 1 is sweep-up pipe; 2 is blower fans; 3 is motors; 4 is dust arresters; 5 is filters; 6 is filters.
Detailed description of the invention
As shown in Figure 2, the dust exhaust apparatus that a kind of dust arrester is external, comprises sweep-up pipe 1, blower fan 2, motor 3 and dust arrester 4, and one end of described sweep-up pipe 1 is connected with filter 5, and filter 5 is connected with blower fan 2, and blower fan 2 is connected with motor 3; The bottom of filter 5 is connected with dust arrester 4; Be provided with filter 6 in filter 5, described filter 6 is between the connector and the connector of blower fan 2 and filter 5 of sweep-up pipe 1 and filter 5.
Described blower fan 2 is arranged at one with in the cavity 7 of exhaust outlet with motor 3, and cavity 7 and dust arrester 4 are all arranged on base 8.
The course of work of the present utility model is as follows: open motor 3, dust exhaust apparatus is started working, dust is adsorbed onto on filter 6 by the aspiration of negative pressure pipe, during blower fan 3 operation vibration, part dust can drop in dust arrester 4, the dust of absorption on filter 6 when blower fan 3 stops is not because have negative-pressure adsorption will fall in dust arrester 4, so just facilitate and take off dust arrester 4, the foul in cleaning dust arrester 4, and sweep-up pipe 1 or closed machine shell need not be opened.If sweep-up pipe 1 wind-force is too small, can opened filter 5 top Cang Gai, take out after filter 6 is cleared up and re-use.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the utility model general idea prerequisite; some changes and improvements can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (2)
1. the dust exhaust apparatus that a dust arrester is external, comprise sweep-up pipe (1), blower fan (2), motor (3) and dust arrester (4), it is characterized in that: one end of described sweep-up pipe (1) is connected with filter (5), filter (5) is connected with blower fan (2), and blower fan (2) is connected with motor (3); The bottom of filter (5) is connected with dust arrester (4); Be provided with filter (6) in filter (5), described filter (6) is positioned between the connector of sweep-up pipe (1) and filter (5) and the connector of blower fan (2) and filter (5).
2. the dust exhaust apparatus that a kind of dust arrester according to claim 1 is external, it is characterized in that: described blower fan (2) and motor (3) are arranged at one with in the cavity (7) of exhaust outlet, and cavity (7) and dust arrester (4) are all arranged on base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658186.5U CN204207673U (en) | 2014-11-06 | 2014-11-06 | The dust exhaust apparatus that a kind of dust arrester is external |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658186.5U CN204207673U (en) | 2014-11-06 | 2014-11-06 | The dust exhaust apparatus that a kind of dust arrester is external |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204207673U true CN204207673U (en) | 2015-03-18 |
Family
ID=52976393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420658186.5U Expired - Fee Related CN204207673U (en) | 2014-11-06 | 2014-11-06 | The dust exhaust apparatus that a kind of dust arrester is external |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204207673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737208A (en) * | 2016-11-28 | 2017-05-31 | 重庆汇升套装门有限公司 | For the dust arrester of trigonometric expression emery cloth bed |
-
2014
- 2014-11-06 CN CN201420658186.5U patent/CN204207673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737208A (en) * | 2016-11-28 | 2017-05-31 | 重庆汇升套装门有限公司 | For the dust arrester of trigonometric expression emery cloth bed |
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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: 20150318 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |