CN201283258Y - Feed opening of dust-collecting machine - Google Patents
Feed opening of dust-collecting machine Download PDFInfo
- Publication number
- CN201283258Y CN201283258Y CNU2008201602893U CN200820160289U CN201283258Y CN 201283258 Y CN201283258 Y CN 201283258Y CN U2008201602893 U CNU2008201602893 U CN U2008201602893U CN 200820160289 U CN200820160289 U CN 200820160289U CN 201283258 Y CN201283258 Y CN 201283258Y
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- CN
- China
- Prior art keywords
- main body
- bag main
- gas bag
- feed opening
- blowing device
- 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 blanking hole of a dust collector, which is further provided with a blowing device which is used to blow out dust in a blanking channel at regular. The blowing device comprises a gas bag main body for containing high-pressure gas, a blowing pipe which is connected with the gas bag main body and whose end portion extends into the blanking channel, and a membrane valve which is connected between the gas bag main body and the blowing pipe. The gas bag main body is further provided with an air inlet which is communicated with a high-pressure air source. Since the arrangement of the blowing device, the blanking hole of a dust collector has the advantages of avoiding a spot from stopping production because of abnormal plugging to influence production performance and cost manual treatment, and avoiding threat to the security of workers when in exception handling.
Description
Technical field
The utility model relates to a kind of feed opening of precipitron.
Background technology
The situation that the feed opening of precipitron stops up through regular meeting's appearance, this is because the dust great majority are thread, easy tangle up is with hole plug.In order to dredge blocked feed opening, just need in per 2,3 weeks usually to shut down, the labor cleaning is carried out in the inside of blanking channel, remove the dust of obstruction.Shutting down maintenance time needs 2-4 hour, has a strong impact on production, wasting manpower and material resources.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of feed opening that can avoid piling up because of dust the precipitron of the obstruction that causes.
The purpose of this utility model is achieved in that a kind of feed opening of precipitron, it is characterized in that: this feed opening place also is provided with and is used for the regular blowing device that dust in the blanking channel is blown out.
Described blowing device comprise the gas bag main body that is used to hold gases at high pressure, be connected with described gas bag main body and the end stretch into gas blow pipe in the blanking channel, be connected the diaphragm valve between gas bag main body and the gas blow pipe.Also has the air inlet that is connected with high-pressure air source on the described gas bag main body.
Described blowing device is the quadruplet that evenly distributes.
Because the utilization of technique scheme the utlity model has following advantage:
1, avoids on-the-spot, influence production performance and cost artificial treatment because of stopping up unusual stopping production;
Safety to the workman when 2, avoiding abnormality processing threatens.
Description of drawings
Fig. 1 is the feed opening front view of precipitron of the present utility model;
Fig. 2 is the front view of the blowing device among Fig. 1;
Fig. 3 is the left view of Fig. 2;
Wherein: 1, blanking channel; 2, storage ash bucket; 3, blowing device, 31, the gas bag main body, 32, air inlet, 33, gas blow pipe, 34, diaphragm valve.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is specifically described.
Feed opening referring to precipitron shown in Figure 1, blanking channel 1 is provided with the blowing device 3 in the storage ash bucket 2 that is used for regularly the dust in the blanking channel 1 being blown to below the feed opening, quantity according to actual conditions configuration blowing device 3, in the present embodiment, be symmetrically arranged with the described blowing device 3 of quadruplet around feed opening.
Referring to Fig. 2, Fig. 3, the structure of blowing device 3 in detail.This blowing device 3 comprises gas bag main body 31, be connected with gas bag main body 31 and the end is stretched into gas blow pipe 33 in the blanking channel 1, is connected the diaphragm valve 34 between gas bag main body 31 and the gas blow pipe 33, have air inlet 32 on the described gas bag main body 31, described air inlet 32 is connected with high-pressure air source in the factory.Generally, the pressure that high-pressure air source is set is about 0.8MPa, the opening pressure of diaphragm valve 34 is in the appearance of 0.3-0.6MPa, high-pressure air source is constantly inflated in gas bag main body 31, when the air pressure in the gas bag main body 31 reaches the opening pressure setting value of diaphragm valve 34, diaphragm valve 34 is opened, gas in the gas bag main body 31 is jetted in blanking channel 1 from gas blow pipe 33, dust in the blanking channel 1 is jetted in storage ash bucket 2, air pressure in the gas bag main body 31 descends immediately, diaphragm valve 34 cuts out, when treating that gas bag main body 31 interior air pressure reach the opening pressure setting value of diaphragm valve 34 once again, diaphragm valve 34 is jetted once more.The winding-up time interval of general default diaphragm valve 34 is several seconds, tens seconds, adjusts according to the actual requirements, solves the stopping state of discharging opening.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (4)
1, a kind of feed opening of precipitron is characterized in that: this feed opening place also is provided with and is used for the blowing device (3) that regularly that blanking channel (1) is interior dust blows out.
2, the feed opening of precipitron according to claim 1 is characterized in that: described blowing device (3) comprise the gas bag main body (31) that is used to hold gases at high pressure, be connected with described gas bag main body (31) and the end stretch into gas blow pipe (33) in the blanking channel (1), be connected the diaphragm valve (34) between gas bag main body (31) and the gas blow pipe (33).
3, the feed opening of precipitron according to claim 2 is characterized in that: also have the air inlet (32) that is connected with high-pressure air source on the described gas bag main body (31).
4, according to the feed opening of any described precipitron in the claim 1 to 3, it is characterized in that: described blowing device (3) is for evenly dividing the quadruplet that distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201602893U CN201283258Y (en) | 2008-09-16 | 2008-09-16 | Feed opening of dust-collecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201602893U CN201283258Y (en) | 2008-09-16 | 2008-09-16 | Feed opening of dust-collecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283258Y true CN201283258Y (en) | 2009-08-05 |
Family
ID=40948241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201602893U Expired - Fee Related CN201283258Y (en) | 2008-09-16 | 2008-09-16 | Feed opening of dust-collecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283258Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423441A (en) * | 2016-12-08 | 2017-02-22 | 太仓韬信信息科技有限公司 | Blockage preventing device for maize straw crusher |
| CN107281848A (en) * | 2017-08-23 | 2017-10-24 | 萍乡市普天高科实业有限公司 | A kind of waste gas filter |
-
2008
- 2008-09-16 CN CNU2008201602893U patent/CN201283258Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423441A (en) * | 2016-12-08 | 2017-02-22 | 太仓韬信信息科技有限公司 | Blockage preventing device for maize straw crusher |
| CN107281848A (en) * | 2017-08-23 | 2017-10-24 | 萍乡市普天高科实业有限公司 | A kind of waste gas filter |
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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: 20090805 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |