CN203255741U - Anti-blocking device of dust collection pipe - Google Patents
Anti-blocking device of dust collection pipe Download PDFInfo
- Publication number
- CN203255741U CN203255741U CN 201320151593 CN201320151593U CN203255741U CN 203255741 U CN203255741 U CN 203255741U CN 201320151593 CN201320151593 CN 201320151593 CN 201320151593 U CN201320151593 U CN 201320151593U CN 203255741 U CN203255741 U CN 203255741U
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- CN
- China
- Prior art keywords
- compressed air
- dust
- dust collection
- collection pipe
- collecting pipe
- 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 utility model discloses an anti-blocking device of a dust collection pipe. The anti-blocking device of the dust collection pipe comprises an air compressor, compressed air lines and a plurality of guide pipes, wherein one end of each compressed air line is connected to an air outlet of a compressed air source, the other end of each compressed air line is closed, the compressed air lines are communicated with the dust collection pipe through the guide pipes, and each compressed air line is provided with a valve. The anti-blocking device of the dust collection pipe is simple in structure, the dust collection pipe and the compressed air lines are communicated through the guide pipes, and air is supplied for the compressed air lines through the air compressor, so that the dust collection pipe is cleaned by strong airflow, and the effect of preventing the dust collection pipe from being blocked is prevented. In addition, labor is saved, periodic cleaning is achieved, and the blocking phenomenon of the dust collection pipe is greatly reduced.
Description
Technical field
The utility model relates to a kind of preventing clogging up device, relates in particular to a kind of dust-collecting pipe preventing clogging up device.
Background technology
The powder feeding machine is a kind of novel dilute phase continous way pressure-fired pneumatic transport equipment, and omnidistance sealing is without airborne dust, also can indirectly carry, be provided with dust-collecting pipe on the powder feeding machine, described dust-collecting pipe mean level is placed or slant setting, utilizes air pressure to carry out dedusting containing dusty gas along dust-collecting pipe.Existing dust-collecting pipe in use, the tube wall that gathers dust can finally cause the obstruction of dust-collecting pipe because the bulky grain thing of solid is detained, piles up, especially horizontally disposed dust-collecting pipe stops up more frequent, so need regularly dredge dust-collecting pipe.Present dredging way is exactly that the staff disassembles dust-collecting pipe and cleans or change, so not only waste of manpower, and the efficient that dallies over one's work.
The utility model content
The purpose of this utility model provides a kind of dust-collecting pipe preventing clogging up device, and described dust-collecting pipe preventing clogging up device need not the artificial unloading and just can dredge dust-collecting pipe, prevents its obstruction.
The utility model adopts following technical proposals:
A kind of dust-collecting pipe preventing clogging up device, comprise air compressor, compressed air piping and a plurality of conduit, one end of described compressed air piping connects the air extractor duct of air compressor, the other end is closed state, described compressed air piping is connected with dust-collecting pipe by a plurality of conduits, is provided with a valve on described each compressed air piping.
Be provided with boiler check valve and gas tank, an end of described compressed air piping is the air extractor duct that admission port connects gas tank, and the admission port of gas tank connects the air extractor duct of air compressor by boiler check valve.
Described valve is safety valve.
The utility model is simple in structure, is communicated with dust-collecting pipe and compressed air piping by a plurality of conduits, uses air compressor that compressed air piping is blown, and utilizes blast air that dust-collecting pipe is carried out " air purge ", thereby reaches the effect that prevents that dust-collecting pipe from stopping up.This device is not only saved manpower, and can be real-time dust-collecting pipe is dredged, greatly reduce the phenomenon that dust-collecting pipe stops up.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of dust-collecting pipe preventing clogging up device, comprise air compressor 7, compressed air piping 3 and a plurality of conduit 1, one end of described compressed air piping 3 connects the air extractor duct of air compressor 7, the other end is closed state, described compressed air piping 3 is connected with dust-collecting pipe 2 by conduit 1, is provided with a valve 4 that is used for opening and closing conduit 1 on described each conduit 4.
During normal operation, all valves 4 all are closed condition, and air compressor 7 provides the air pressure of certain pressure intensity, and the pressure values size of described air pressure is according to compressed air piping 3 length and required design of pressure.When needs stop up cleaning to dust-collecting pipe 2, can open each valve 4, the air pressure that utilizes air compressor 7 carries out " air purge " to the inwall of dust-collecting pipe 2, and the number of described conduit 1 and the density of distribution can arrange as the case may be, makes " air purge " effect of dust-collecting pipe reach best.
Between air compressor 7 and compressed air piping 3, also be provided with gas tank 5 and boiler check valve 6.Compressed air piping 3 admission ports connect the air extractor duct of gas tank 5, and the admission port of gas tank 5 connects the air extractor duct of air compressor 7 by boiler check valve 6.Use gas tank 5 and boiler check valve 6 that 7 pairs of gas tanks 5 of air compressor are inflated; the air pressure of gas tank 5 is when certain value like this, namely satisfies the demand of carrying out " air purge ", and air compressor 7 just can stopped status; save like this electric power, need not always running state.Described valve 4 is safety valve.After when using safety valve, can carry out automatic shutter conduit 1 according to the force value of pressure gas pipeline, so only need the air pressure value of control gas tank 5 that safety valve is opened automatically to carry out the dust-collecting pipe dredging to move, make so more convenient to operate, simple.
Claims (3)
1. dust-collecting pipe preventing clogging up device, it is characterized in that: comprise air compressor, compressed air piping and a plurality of conduit, one end of described compressed air piping connects the air extractor duct of air compressor, the other end is closed state, described compressed air piping is connected with dust-collecting pipe by a plurality of conduits, is provided with a valve on described each compressed air piping.
2. dust-collecting pipe preventing clogging up device according to claim 1, it is characterized in that: be provided with boiler check valve and gas tank, one end of described compressed air piping is the air extractor duct that admission port connects gas tank, and the admission port of gas tank connects the air extractor duct of air compressor by boiler check valve.
3. dust-collecting pipe preventing clogging up device according to claim 1 and 2, it is characterized in that: described valve is safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151593 CN203255741U (en) | 2013-03-29 | 2013-03-29 | Anti-blocking device of dust collection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151593 CN203255741U (en) | 2013-03-29 | 2013-03-29 | Anti-blocking device of dust collection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203255741U true CN203255741U (en) | 2013-10-30 |
Family
ID=49468326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151593 Expired - Fee Related CN203255741U (en) | 2013-03-29 | 2013-03-29 | Anti-blocking device of dust collection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203255741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743808A (en) * | 2017-01-20 | 2017-05-31 | 徐州科建环保科技有限公司 | A kind of miberal powder storehouse dust collecting system |
| CN113915994A (en) * | 2021-11-05 | 2022-01-11 | 金川集团股份有限公司 | Automatic dust cleaning system for dust collecting air pipe |
-
2013
- 2013-03-29 CN CN 201320151593 patent/CN203255741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743808A (en) * | 2017-01-20 | 2017-05-31 | 徐州科建环保科技有限公司 | A kind of miberal powder storehouse dust collecting system |
| CN113915994A (en) * | 2021-11-05 | 2022-01-11 | 金川集团股份有限公司 | Automatic dust cleaning system for dust collecting air pipe |
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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: 20131030 Termination date: 20140329 |