CN214415865U - Sectional type blowing pipe device of dust remover - Google Patents
Sectional type blowing pipe device of dust remover Download PDFInfo
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- CN214415865U CN214415865U CN202120373788.6U CN202120373788U CN214415865U CN 214415865 U CN214415865 U CN 214415865U CN 202120373788 U CN202120373788 U CN 202120373788U CN 214415865 U CN214415865 U CN 214415865U
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- jetting
- pipe
- blowing
- jetting pipe
- nozzle
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Abstract
The utility model discloses a dust remover sectional type jetting pipe device, including the jetting pipe, the uncovered opening end that forms of jetting pipe one end, one end closed formation blind end, the jetting pipe outside is equipped with a plurality of nozzles, a plurality of nozzles are arranged along the axis direction interval of jetting pipe, every nozzle protrusion in the lateral wall of jetting pipe, the nozzle is opened in the one end of keeping away from the jetting pipe has the blowout mouth, the bar opening that the blowout mouth extends for the axis direction along the jetting pipe, the inside jetting passageway that sets up of nozzle, jetting passageway one end and the inside pore intercommunication of jetting pipe, the other end and jetting mouth intercommunication. Compared with the prior art, the utility model has the following advantages: avoids the blockage of the blowing opening and improves the blowing effect.
Description
Technical Field
The utility model relates to a tobacco industry dust collecting equipment technical field especially relates to a dust remover sectional type jetting pipe device.
Background
The dust remover is a device which filters dust-containing smoke sucked by the silk-making thread, dust particles are blocked outside a filter bag after being filtered by a dust removing cloth bag, and purified gas enters a box body from the inside of the dust removing cloth bag and then is discharged into the atmosphere through an air outlet. Blow to dust removal sack inside through pulse jetting pipe, among the existing equipment, the last blowing mouth of pulse jetting pipe is for opening a plurality of little round holes on the jetting pipe lateral wall, because the blowing mouth on the pulse jetting pipe sets up the undersize and is too close, the condition of jam often takes place, cause the instantaneous atmospheric pressure of jetting to hang down excessively, it is serious to influence the clean effect of sack and lead to dust removal sack to harden, the equipment performance and the work efficiency decline of dust remover, the dust removal sack is frequently changed, the jetting tube hole needs regularly clean, the equipment maintenance cost and time have been increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a dust remover sectional type jetting pipe device to avoid the jetting mouth to block up, improve the jetting effect.
The utility model discloses a realize through following technical scheme:
the utility model provides a dust remover sectional type jetting pipe device, includes the jetting pipe, the uncovered open end that forms in jetting pipe one end, one end seal form the blind end, the jetting pipe outside is equipped with a plurality of nozzles, and a plurality of nozzles are arranged along the axis direction interval of jetting pipe, and every nozzle protrusion has the blowing mouth in the lateral wall of jetting pipe, and the nozzle is opened in the one end of keeping away from the jetting pipe, and the blowing mouth is the bar opening that extends along the axis direction of jetting pipe, and the inside jetting passageway that sets up of nozzle, jetting passageway one end and the inside pore intercommunication of jetting pipe, the other end and jetting mouth intercommunication.
Furthermore, one end of a blowing channel in the nozzle, which is close to the blowing pipe, is an inlet end, and one end of the blowing channel, which is close to the blowing opening, is an outlet end, and the cross section of the blowing channel is gradually reduced from the inlet end to the outlet end.
Furthermore, a communicating hole is formed in the outer side wall of the blowing pipe at a position corresponding to the blowing channel of the nozzle, and the communicating hole is a strip-shaped hole extending along the axial direction of the blowing pipe.
Furthermore, the closed end of the blowing pipe extends outwards to form a flat mounting part, and a waist-shaped hole is formed in the mounting part.
Compared with the prior art, the utility model has the following advantages:
the utility model provides a sectional type blowing pipe device of dust remover, through changing the blowing mouth from original round hole form to bar form, the jetting mode is changed from original point jetting to linear jetting too, has effectively avoided the jam of blowing mouth, has increased the instantaneous atmospheric pressure of pulse jetting; and set up the nozzle of protrusion in the jetting pipe lateral wall on the jetting pipe, can stretch into the protruding nozzle and blow to the dust removal sack inside during the use, improved the inside jetting effect of dust removal sack, prevented that the dust removal sack from hardening seriously, increased the life of dust removal sack, improved the availability factor of dust remover.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a cross-sectional view of the present invention.
Reference numbers in the figures: 1, blowing a pipe; 2, mounting part; 3, a waist-shaped hole; 4, a nozzle; 5, a blowing opening; 6 blowing channel; 7 communicating holes.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Referring to fig. 1 to 3, the present embodiment discloses a segmented blowing pipe device for a dust collector, which includes a blowing pipe 1, wherein one end of the blowing pipe 1 is open to form an open end, and the other end is closed to form a closed end, the closed end of the blowing pipe 1 extends outwards to form a flat mounting portion 2, and a waist-shaped hole 3 is formed on the mounting portion 2.
The outside of injection pipe 1 is equipped with a plurality of nozzles 4, a plurality of nozzles 4 are arranged along the axis direction interval of injection pipe 1, every nozzle 4 protrusion in the lateral wall of injection pipe 1, nozzle 4 is opened in the one end of keeping away from injection pipe 1 has blowing mouth 5, blowing mouth 5 is the bar opening along the axis direction extension of injection pipe 1, the inside jetting passageway 6 that sets up of nozzle 4, 6 one end of jetting passageway and the inside pore intercommunication of injection pipe 1, the other end and the 5 intercommunications of blowing mouth.
One end of a blowing channel 6 in the nozzle 4, which is close to the blowing pipe 1, is an inlet end, and one end of the blowing channel, which is close to the blowing opening 5, is an outlet end, and the cross section of the blowing channel 6 is gradually reduced from the inlet end to the outlet end. The outer side wall of the blowing pipe 1 is provided with a communication hole 7 at a position corresponding to the blowing passage 6 of the nozzle 4, and the communication hole 7 is a strip-shaped hole extending along the axial direction of the blowing pipe 1.
When the dust remover is used, the mounting part 2 of the blowing pipe 1 is mounted with the internal support of the dust remover, the bolts penetrate through the waist-shaped holes 3 and are screwed on the internal support of the dust remover, the mounting of the blowing pipe 1 and the dust remover is realized, and the nozzles 4 extend into a dust removing cloth bag. Then the open end of the injection tube 1 is communicated with an air outlet of an air storage bag of the dust collector, compressed air is provided for an inner pore passage of the injection tube 1 through the air storage bag, and then enters the injection channel 6 of each nozzle 4 through the inner pore passage of the injection tube 1 and is sprayed out through the injection port 5 at the front end of each nozzle 4, so that the inside of the dust collection cloth bag is effectively injected. This device is by original some jetting change linear jetting for jetting area and the equal increase of jetting instantaneous atmospheric pressure, effectively improved the jetting effect, prevented that jetting mouth 5 from blockking up.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a dust remover sectional type jetting pipe device, includes the jetting pipe, jetting pipe one end is uncovered and is formed the open end, one end closed forms the blind end, its characterized in that: the jetting pipe outside is equipped with a plurality of nozzles, and a plurality of nozzles are arranged along the axis direction interval of jetting pipe, and every nozzle protrusion has a blowing mouth in the lateral wall of jetting pipe, and the nozzle is opened in the one end of keeping away from the jetting pipe, and the blowing mouth is the bar opening that extends along the axis direction of jetting pipe, and the nozzle is inside to set up jetting passageway, jetting passageway one end and the inside pore intercommunication of jetting pipe, the other end and jetting mouth intercommunication.
2. A segmented blowpipe apparatus of a dust collector as set forth in claim 1, wherein: the end, close to the blowing pipe, of the blowing channel in the nozzle is an inlet end, the end, close to the blowing opening, of the blowing channel is an outlet end, and the cross section of the blowing channel is gradually reduced from the inlet end to the outlet end.
3. A segmented blowpipe apparatus of a dust collector as set forth in claim 1, wherein: the outer side wall of the blowing pipe is provided with a communicating hole at the position corresponding to the blowing channel of the nozzle, and the communicating hole is a strip-shaped hole extending along the axial direction of the blowing pipe.
4. A segmented blowpipe apparatus of a dust collector as set forth in claim 1, wherein: the closed end of the blowing pipe extends outwards to form a flat mounting part, and a waist-shaped hole is formed in the mounting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120373788.6U CN214415865U (en) | 2021-02-08 | 2021-02-08 | Sectional type blowing pipe device of dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120373788.6U CN214415865U (en) | 2021-02-08 | 2021-02-08 | Sectional type blowing pipe device of dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214415865U true CN214415865U (en) | 2021-10-19 |
Family
ID=78070999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120373788.6U Active CN214415865U (en) | 2021-02-08 | 2021-02-08 | Sectional type blowing pipe device of dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214415865U (en) |
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2021
- 2021-02-08 CN CN202120373788.6U patent/CN214415865U/en active Active
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