CN215388348U - Dust pipe device is disclosed to dust remover ash bucket - Google Patents
Dust pipe device is disclosed to dust remover ash bucket Download PDFInfo
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- CN215388348U CN215388348U CN202121447757.7U CN202121447757U CN215388348U CN 215388348 U CN215388348 U CN 215388348U CN 202121447757 U CN202121447757 U CN 202121447757U CN 215388348 U CN215388348 U CN 215388348U
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Abstract
The utility model relates to an ash poking pipe device of an ash bucket of a dust remover, which comprises an ash poking short pipe, a pipe top flange, a flange cover plate and a manual valve, wherein the ash poking short pipe is connected with the pipe top flange through a pipeline; one end of the ash poking short pipe is connected with a side plate of the ash bucket, and the other end of the ash poking short pipe is connected with the pipe top flange; the flange cover plate is detachably connected with the pipe top flange; the manual valve is arranged on the flange cover plate and communicated with the ash poking short pipe. According to the utility model, whether the ash blockage at the ash poking pipe of the ash bucket is caused can be judged by sensing whether the negative pressure exists after the manual valve is opened, and the method is simple and convenient. Under the condition of ash blockage, effective blockage clearing can be realized by connecting a compressed air source, and the device is convenient and quick. In addition, the ash poking and blockage removing can be carried out by opening the flange cover plate and poking an ash rod. The utility model has simple structure and convenient manufacture.
Description
Technical Field
The utility model relates to the technical field of dust removal of dust hoppers of dust collectors, in particular to a dust poking pipe device of the dust hoppers of the dust collectors.
Background
In order to reduce air pollution and protect atmospheric environment, the government of China pays more and more attention to environmental protection, the investment on environmental protection treatment is continuously increased, and the proportion of the environmental protection investment in GDP is also continuously increased. The dust removal device which is the most important equipment for controlling the air pollution is wide in application prospect.
The dust hopper is a main component of the dust collector and is mainly used for collecting filtered dust materials. The smooth ash discharge of the ash bucket is a precondition for ensuring the efficient and stable operation of the dust remover. The dust hopper of a dust collector is often composed of a plurality of accessories: the device comprises a material level meter, an access door, a vibrator, an air cannon, an ash poking pipe, an accident ash discharging hole and the like, wherein most of the accessories are arranged below the side of an ash bucket, and a gate valve or a discharger is connected below the ash bucket.
The blocking is cleared through the vibrator and the air cannon which are arranged on the wall plate of the ash bucket, so that the smooth ash discharge can be ensured. However, special conditions such as condensation sometimes occur in the operation process, which causes the condition that the ash bucket wall plate is not smooth and blocked by ash hanging and ash falling, and manual ash removal is often required at this time. A flange blind plate or a threaded pipe cap is arranged at the top end of a conventional ash poking pipe, and the flange blind plate (or the threaded pipe cap) needs to be detached when judging whether ash is blocked at the ash poking pipe. The ash poking rod is needed to poke ash manually after the ash blockage is known, and the operation process is complicated.
Aiming at the problems of ash hanging and blocking of a wall plate of an ash bucket of a dust remover, the utility model provides an ash poking pipe device of the ash bucket of the dust remover, which can conveniently and quickly realize blockage removal.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a dust poking pipe device of a dust hopper of a dust remover, which can conveniently and quickly realize the blockage cleaning operation of the dust hopper.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a dust poking pipe device of a dust catcher dust hopper comprises a dust poking short pipe, a pipe top flange, a flange cover plate and a manual valve; one end of the ash poking short pipe is connected with a side plate of the ash bucket, and the other end of the ash poking short pipe is connected with the pipe top flange; the flange cover plate is detachably connected with the pipe top flange; the manual valve is arranged on the flange cover plate and communicated with the ash poking short pipe.
Preferably, the outlet of the dust poking short pipe faces to the opposite direction of the dust falling direction in the dust hopper.
Preferably, the included angle between the ash poking short pipe and the side plate of the ash bucket is A, and then the included angle is more than 0 degree and less than A and less than 90 degrees.
Preferably, the flange cover plate is connected with the pipe top flange through bolts.
Preferably, the flange cover plate is provided with a monofilament short pipe, and the manual valve is connected to the monofilament short pipe.
Preferably, a sealing gasket is arranged between the pipe top flange and the flange cover plate.
Preferably, the manual valve is provided with a pneumatic quick connector for connecting a starting hose.
After the scheme is adopted, whether the ash blockage at the ash poking pipe of the ash bucket is caused can be judged by sensing whether negative pressure exists or not after the manual valve is opened, and the method is simple and convenient. Under the condition of ash blockage, effective blockage clearing can be realized by connecting a compressed air source, and the device is convenient and quick. In addition, the ash poking and blockage removing can be carried out by opening the flange cover plate and poking an ash rod. The utility model has simple structure and convenient manufacture.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of the utility model during clearing of blockage.
Description of reference numerals:
ash poking short pipe 11, pipe top flange 12, flange cover plate 13, manual valve 14, bolt 15, sealing gasket 16, monofilament short pipe 17 and pneumatic quick joint 18;
an ash hopper 20;
a pneumatic hose 30.
Detailed Description
As shown in figures 1-2, the utility model discloses a dust poking pipe device of a dust catcher dust hopper, which comprises a dust poking short pipe 11, a pipe top flange 12, a flange cover plate 13 and a manual valve 14. One end of the ash poking short pipe 11 is fixedly connected with a side plate of the ash bucket 20, and the other end is fixedly connected with the pipe top flange 12.
The flange cover 13 is detachably connected to the pipe top flange 12, and preferably, the flange cover 13 is connected to the pipe top flange 12 by bolts 15. A sealing gasket 16 for sealing is provided between the flange cover 13 and the pipe top flange 12.
The flange cover plate 13 is provided with a monofilament short pipe 17, and the monofilament short pipe 17 is welded and fixed. The manual valve 14 is connected to the monofilament spool 17. The passage of the manual valve 14 is communicated with the inner cavity of the monofilament short pipe 17 and the inner cavity of the dust poking short pipe 11.
A pneumatic quick coupling 18 for quick connection of a start hose 30 is provided on the manual valve 14.
The working principle of the utility model is as follows:
whether the ash blocking at the ash poking pipe of the ash bucket 20 is caused can be judged by sensing whether negative pressure exists after the manual valve 14 is opened, and the method is simple and convenient. In order to avoid negative pressure sensing errors caused by accumulation of falling ash in the ash poking short pipe 11 in the ash bucket 20, the direction of an outlet of the ash poking short pipe 11 is opposite to the direction of the falling ash in the ash bucket 20, and the included angle between the ash poking short pipe 11 and a side plate of the ash bucket 20 is A, so that the included angle is more than 0 degree and less than A and less than 90 degrees.
Under the condition of ash blockage, the pneumatic hose 30 communicated with the compressed air source can be quickly connected to the pneumatic quick connector 18, and effective blockage clearing can be realized by filling the compressed air sources with different pressures according to actual needs, so that the pneumatic quick connector is convenient and quick. In addition, ash poking and blockage removing can be performed by opening the flange cover plate 13 and using an ash poking rod.
The utility model has simple structure, convenient manufacture and easy later equipment maintenance. The utility model is arranged outside the ash bucket 20 for use, is not contacted with the flue gas in the ash bucket 20, and can ensure the long-term stable use of the utility model. In addition, the present invention can be installed on one side panel of the ash hopper 20 or on multiple side panels according to actual needs, and the normal operation of the ash hopper 20 is not disturbed.
The above description is only exemplary of the present invention and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above exemplary embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (7)
1. The utility model provides a dust remover ash bucket disclose grey pipe device which characterized in that: comprises a short ash poking pipe, a pipe top flange, a flange cover plate and a manual valve; one end of the ash poking short pipe is connected with a side plate of the ash bucket, and the other end of the ash poking short pipe is connected with the pipe top flange; the flange cover plate is detachably connected with the pipe top flange; the manual valve is arranged on the flange cover plate and communicated with the ash poking short pipe.
2. The dust poking pipe device of the dust hopper of the dust remover as claimed in claim 1, wherein: the outlet of the ash poking short pipe faces to the direction opposite to the ash falling direction in the ash bucket.
3. The dust poking pipe device of the dust hopper of the dust remover as claimed in claim 1, wherein: the included angle between the ash poking short pipe and the side plate of the ash bucket is A, and A is more than 0 degree and less than 90 degrees.
4. The dust poking pipe device of the dust hopper of the dust remover as claimed in claim 1, wherein: the flange cover plate is connected with the pipe top flange through bolts.
5. The dust poking pipe device of the dust hopper of the dust remover as claimed in claim 1, wherein: the flange cover plate is provided with a monofilament short pipe, and the manual valve is connected to the monofilament short pipe.
6. The dust poking pipe device of the dust hopper of the dust remover as claimed in claim 1, wherein: and a sealing gasket is arranged between the pipe top flange and the flange cover plate.
7. The dust poking pipe device of the dust hopper of the dust remover as claimed in claim 1, wherein: and a pneumatic quick connector for connecting a starting hose is arranged on the manual valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447757.7U CN215388348U (en) | 2021-06-28 | 2021-06-28 | Dust pipe device is disclosed to dust remover ash bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447757.7U CN215388348U (en) | 2021-06-28 | 2021-06-28 | Dust pipe device is disclosed to dust remover ash bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215388348U true CN215388348U (en) | 2022-01-04 |
Family
ID=79643186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447757.7U Active CN215388348U (en) | 2021-06-28 | 2021-06-28 | Dust pipe device is disclosed to dust remover ash bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215388348U (en) |
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2021
- 2021-06-28 CN CN202121447757.7U patent/CN215388348U/en active Active
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