CN216963903U - Gas shock formula sack dust collector - Google Patents
Gas shock formula sack dust collector Download PDFInfo
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- CN216963903U CN216963903U CN202220780680.3U CN202220780680U CN216963903U CN 216963903 U CN216963903 U CN 216963903U CN 202220780680 U CN202220780680 U CN 202220780680U CN 216963903 U CN216963903 U CN 216963903U
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Abstract
The utility model provides an air-vibration cloth bag dust collector which comprises a bracket, a shell arranged on the bracket and an ash bucket arranged at the bottom of the shell, wherein the shell is a hollow cylinder; a partition plate is arranged inside the shell, an air hole is formed in the partition plate, a filter bag frame is arranged in the air hole, and a dust removal filter bag is arranged on the filter bag frame; a blowing pipe is arranged in the shell, a corrugated pipe is arranged on the blowing pipe, a nozzle is arranged on the corrugated pipe, and a plurality of air nozzles are arranged on the side wall of the nozzle; and a driving mechanism is also arranged in the air purifying cavity and used for driving the nozzle to extend into the dust removal filter bag. Part of compressed air in the nozzles is sprayed out through the air nozzles and clears away dust on the side walls of the dust removal filter bags, and the compressed air distributed in the nozzles is sprayed out through the bottoms of the nozzles and clears away the dust at the bottoms of the dust removal filter bags. Meanwhile, the nozzle is controlled by the driving mechanism to stretch into the dust removal filter bag and reciprocate up and down along the axial direction of the dust removal filter bag, so that the dust removal filter bag can be cleaned more effectively.
Description
Technical Field
The utility model relates to a dust collector, in particular to an air vibration type cloth bag dust collector.
Background
At present, chinese patent publication No. CN206304471U discloses a bag-type dust collector, which includes a support and a housing disposed on the support. The filter bag is characterized in that a uniform distribution plate is arranged inside the shell, air holes are formed in the uniform distribution plate, a filter bag frame is hung on the air holes, and filter bags are arranged on the filter bag frame. The inner cavity of the shell is divided into a purified gas chamber and a dust-containing gas chamber by the uniform distribution plate, a purified gas outlet communicated with the purified gas chamber is formed in the shell, and a dust-containing gas inlet communicated with the dust-containing gas chamber is formed in the shell. An injection pipe is arranged in the gas purifying chamber, and an air nozzle opposite to the vent hole is arranged on the injection pipe. An ash bucket is formed at the lower necking part of the dust-containing gas chamber. In the use process, the injection pipe is connected with air compression, the air compressor provides compressed air, and the compressed air is sprayed out from the air nozzle to blow down dust on the filter bag so as to prevent the filter bag from being blocked. However, after the compressed air is ejected from the air nozzle, the compressed air still flows toward the bottom of the filter bag along the direction of the air nozzle. The compressed air flowing downward along the air nozzle can directly contact the bottom of the filter bag and remove dust at the bottom of the filter bag, and the removing effect of the dust at the side part of the filter bag is relatively poor.
SUMMERY OF THE UTILITY MODEL
Accordingly, the present invention is directed to an air-vibration bag filter, which has an advantage of effectively removing dust on the side of a filter bag.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an air-vibration cloth bag dust collector comprises a bracket, a shell arranged on the bracket and an ash bucket arranged at the bottom of the shell; a partition plate is arranged inside the shell, a vent hole is formed in the partition plate, a filter bag frame is arranged in the vent hole, and a dust removal filter bag for filtering dust is arranged on the filter bag frame; the partition plate divides the inner cavity of the shell into a clean air cavity and a dust-containing cavity, and the shell is provided with an air inlet communicated with the clean air cavity and an air outlet communicated with the dust-containing cavity; an injection pipe is arranged in the air purification cavity; a corrugated pipe is arranged at the position of the blowing pipe opposite to the vent hole and is communicated with the blowing pipe, a nozzle is arranged at the end part of the corrugated pipe far away from the blowing pipe, and a plurality of air nozzles are arranged on the side wall of the nozzle; and a driving mechanism is further arranged in the air purifying cavity and used for driving the nozzle to extend into the dust removal filter bag.
Through the technical scheme, when the dust removal filter bag needs to be cleaned, the air compressor and the injection pipe are connected with the end part protruding out of the shell, the air compressor is used for injecting compressed air into the injection pipe, the compressed air in the injection pipe enters the nozzle through the corrugated pipe, part of the compressed air in the nozzle is sprayed out through the air spraying port and clears away dust on the side wall of the dust removal filter bag, and the distributed compressed air in the nozzle is sprayed out through the opening at the bottom of the nozzle and clears away the dust at the bottom of the dust removal filter bag. Meanwhile, the nozzle is controlled by the driving mechanism to stretch into the dust removal filter bag and to reciprocate up and down along the axial direction of the dust removal filter bag, so that the whole dust removal filter bag can be cleaned effectively, dust is not attached to the dust removal filter bag easily, the dust removal filter bag is not blocked by the dust easily, and the dust removal efficiency of the gas vibration type cloth bag dust collector is ensured.
Preferably, the nozzle is including setting up linkage segment, rotation on the bellows are connected rotation section on the linkage segment, it is a plurality of air jet circumference evenly distributed is in the lateral wall department of rotation section, the air jet with the axis of rotation section staggers.
Through above-mentioned technical scheme, when compressed air from the jet orifice blowout, compressed air can exert with the effort to the rotation section for the rotation section carries out circumferential direction, so can carry out comparatively effectual clearance to dust bag from jet orifice spun compressed air, makes to be difficult for being attached with the dust on the dust bag, and dust bag is difficult for being blockked up by the dust, has guaranteed gas shock formula sack dust collector's dust collection efficiency.
Preferably, the air injection port is narrowed towards the side far away from the rotating section.
Through above-mentioned technical scheme, the jet orifice is to keeping away from rotation section one side throat, and the speed of the compressed gas of jet orifice department spun is very fast like this, can effectively clear away the adnexed dust on the dust bag.
Preferably, a sealing ring is arranged between the connecting section and the rotating section, and the sealing ring is used for sealing a gap between the connecting section and the rotating section.
Through above-mentioned technical scheme, set up the sealing washer between linkage segment and rotation section and can seal the gap between linkage segment and the rotation section, so enter into the inside compressed air of nozzle and be difficult for following the linkage segment and rotate the gap outflow between the section, and the inside compressed air of nozzle can have great pressure, can effectively clear away adnexed dust on the dust bag.
Preferably, the driving mechanism comprises a connecting plate arranged in the blowing pipe, a driving cylinder arranged at the bottom of the connecting plate, and an extension plate arranged on a piston rod of the driving cylinder and connected with the connecting section.
Through above-mentioned technical scheme, during the use, it can drive the nozzle and remove to drive actuating cylinder through extending the board.
Preferably, an annular mounting groove is formed in the side wall of the filter bag frame, a mounting ring is fixed at the bag opening of the dust removal filter bag, and the mounting ring is clamped into the mounting groove.
Through above-mentioned technical scheme, the collar is used for fixing dust bag on the filter bag frame with the mounting groove cooperation for dust bag is difficult for breaking away from the filter bag frame, and so this gas shakes formula sack dust collector can carry out effective filtration to the air.
Preferably, the mounting ring is provided with a notch.
Through the technical scheme, the notch is formed in the mounting ring, so that the mounting ring can deform, the mounting ring can be taken out of the mounting groove conveniently, and the mounting ring can be mounted on the filter bag frame conveniently.
Preferably, the inner diameter of the ash bucket gradually decreases towards the side far away from the shell.
Through above-mentioned technical scheme, the internal diameter of ash bucket reduces to keeping away from casing one side gradually, and when so dust fell in the ash bucket inner wall, the dust can remove along the inner wall of ash bucket under the dead weight effect.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a partial cross-sectional view of the embodiment;
fig. 3 is an enlarged view of a portion a of fig. 1.
Reference numerals: 1. a support; 2. a housing; 3. an ash hopper; 4. a partition plate; 5. a vent hole; 6. a filter bag frame; 7. a dust removal filter bag; 8. a clean air cavity; 9. a dust-containing chamber; 10. an air inlet; 11. an air outlet; 12. a blowing pipe; 13. a bellows; 14. a nozzle; 141. a connecting section; 142. a rotating section; 15. an air jet; 16. a drive mechanism; 161. a connecting plate; 162. a driving cylinder; 163. an extension plate; 17. a seal ring; 18. mounting grooves; 19. and (7) installing a ring.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
An air-vibration cloth bag dust collector comprises a support 1 arranged on a placing surface and used for supporting the air-vibration cloth bag dust collector, a shell 2 arranged on the support 1 and used for filtering dust-containing air, and a dust hopper 3 arranged at the bottom of the shell 2 and used for collecting dust, wherein the shell 2 is used for filtering the dust-containing air.
As shown in fig. 2 and 3, a partition plate 4 is disposed inside the housing 2, the partition plate 4 partitions an inner cavity of the housing 2 into a clean air cavity 8 and a dust containing cavity 9, and the clean air cavity 8 is located above the dust containing cavity 9. The bottom of the shell 2 is provided with an air inlet 10 communicated with the dust-containing cavity 9, and when in use, dust-containing air is injected into the dust-containing cavity 9 from the air inlet 10. The top of the shell 2 is provided with an air outlet 11 communicated with the purified air cavity 8, and when the air purifier is used, the purified air after filtering is discharged from the air outlet 11.
A plurality of vent holes 5 are formed in the partition plate 4, the vent holes 5 are evenly distributed on the partition plate 4, and the vent holes 5 are arranged along the axial direction of the partition plate 4. A filter bag frame 6 is arranged in the vent hole 5, and the filter bag frame 6 is welded and fixed with the clapboard 4. The side wall of the filter bag frame 6 is provided with an annular mounting groove 18, and the mounting groove 18 is horizontally arranged. The filter bag frame 6 is sleeved with a dust filter bag 7, and the dust filter bag 7 is used for filtering dust-containing air, so that dust is not easy to penetrate through the dust filter bag 7 and enter the air purification cavity 8. The bag mouth of the dust-removing filter bag 7 is provided with a mounting ring 19, the mounting ring 19 is fixedly connected with the dust-removing filter bag 7, the mounting ring 19 is clamped in the mounting groove 18, and the mounting ring 19 is matched with the mounting ring 19 to prevent the dust-removing filter bag 7 from being separated from the filter bag frame 6. One side of collar 19 is provided with the breach, and the breach runs through collar 19, so can be comparatively convenient install collar 19 to mounting groove 18 in, and can comparatively conveniently take out collar 19 from mounting groove 18.
An injection tube 12 is arranged in the air purifying chamber 8, one end of the injection tube 12 is closed, and the other end of the injection tube penetrates through the shell 2 and protrudes out of the outer wall of the shell 2. In use, the air compressor is connected to the end of the injection tube 12 projecting from the housing 2, and the air compressor supplies compressed air to the injection tube 12. The bottom of the nozzle 14 is provided with a plurality of corrugated pipes 13, the corrugated pipes 13 are uniformly distributed along the axial direction of the blowing pipe 12, and the corrugated pipes 13 are all communicated with the blowing pipe 12. The end of the bellows 13 remote from the blowing pipe 12 is connected to a nozzle 14, and the compressed air blown from the nozzle 14 can remove dust adhering to the surface of the dust filter bag 7.
The nozzle 14 includes a connection section 141 provided on the bellows 13, and a rotation section 142 rotatably connected to the connection section 141. A sealing ring 17 is disposed between the connecting section 141 and the rotating section 142, and the sealing ring 17 is used to seal a gap between the connecting section 141 and the rotating section 142, so that the compressed air inside the nozzle 14 does not flow out of the gap between the connecting section 141 and the rotating section 142. The side wall of the rotating section 142 is provided with a plurality of air nozzles 15, the plurality of air nozzles 15 are circumferentially and uniformly distributed by taking the axis of the rotating section 142 as a center, the air nozzles 15 are contracted towards one side far away from the rotating section 142, and the air nozzles 15 are staggered with the rotating axis of the rotating section 142. The bottom of the rotating section 142 is provided with a through hole, and compressed air sprayed from the through hole can clean dust at the bottom of the dust filter bag 7.
The inside of the air purifying chamber 8 is provided with a driving mechanism 16 corresponding to the nozzles 14 one by one, and the driving mechanism 16 is used for driving the corresponding nozzles 14 to move. The drive mechanism 16 includes a connecting plate 161, a drive cylinder 162, and an extension plate 163. The connecting plate 161 is welded and fixed on the inner wall of the blowing pipe 12, and the connecting plate 161 is horizontally arranged. A driving cylinder 162 is provided on the bottom surface of the connection plate 161, and a piston rod of the driving cylinder 162 extends vertically downward into the bellows 13. The extension plate 163 is disposed on an end of the piston rod of the driving cylinder 162, the extension plate 163 is disposed horizontally, and one side of the extension plate 163 is connected to the rotation section 142. The driving cylinder 162 is used to drive the nozzle 14 to reciprocate up and down through the extension plate 163.
The inside diameter of ash bucket 3 is to keeping away from casing 2 one side and is diminishing gradually, and when the dust fell in the inner wall department of ash bucket 3, the dust can remove and discharge from the ash hole of ash bucket 3 along the inner wall of ash bucket 3.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (8)
1. An air-vibration cloth bag dust collector comprises a bracket (1), a shell (2) arranged on the bracket (1), and an ash bucket (3) arranged at the bottom of the shell (2); a partition plate (4) is arranged inside the shell (2), a vent hole (5) is formed in the partition plate (4), a filter bag frame (6) is arranged in the vent hole (5), and a dust removal filter bag (7) for filtering dust is arranged on the filter bag frame (6); the inner cavity of the shell (2) is divided into a clean air cavity (8) and a dust-containing cavity (9) by the partition plate (4), and the shell (2) is provided with an air inlet (10) communicated with the clean air cavity (8) and an air outlet (11) communicated with the dust-containing cavity (9); an injection pipe (12) is arranged in the air purifying cavity (8); the method is characterized in that: a corrugated pipe (13) is arranged at the position, opposite to the vent hole (5), of the blowing pipe (12), the corrugated pipe (13) is communicated with the blowing pipe (12), a nozzle (14) is arranged at the end part, far away from the blowing pipe (12), of the corrugated pipe (13), and a plurality of air injection ports (15) are formed in the side wall of the nozzle (14); the air purifying cavity (8) is also internally provided with a driving mechanism (16), and the driving mechanism (16) is used for driving the nozzle (14) to extend into the dust removal filter bag (7).
2. The air-vibrating cloth bag dust collector as claimed in claim 1, wherein: the nozzle (14) comprises a connecting section (141) arranged on the corrugated pipe (13), a rotating section (142) rotatably connected to the connecting section (141), a plurality of air nozzles (15) are circumferentially and uniformly distributed on the side wall of the rotating section (142), and the air nozzles (15) are staggered with the rotating axis of the rotating section (142).
3. An air-vibrating bag dust collector as defined in claim 2, wherein: the air injection port (15) is contracted towards the side far away from the rotating section (142).
4. An air-vibrating bag dust collector as defined in claim 2, wherein: a sealing ring (17) is arranged between the connecting section (141) and the rotating section (142), and the sealing ring (17) is used for sealing a gap between the connecting section (141) and the rotating section (142).
5. An air-vibrating bag dust collector as defined in claim 2, wherein: the driving mechanism (16) comprises a connecting plate (161) arranged in the blowing pipe (12), a driving air cylinder (162) arranged at the bottom of the connecting plate (161), and an extension plate (163) arranged on a piston rod of the driving air cylinder (162) and connected with a connecting section (141).
6. The air-vibrating cloth bag dust collector as claimed in claim 1, wherein: the dust removal filter bag is characterized in that an annular mounting groove (18) is formed in the side wall of the filter bag frame (6), a mounting ring (19) is fixed at the bag opening of the dust removal filter bag (7), and the mounting ring (19) is clamped into the mounting groove (18).
7. The air-vibrating cloth bag dust collector as claimed in claim 6, wherein: the mounting ring (19) is provided with a notch.
8. The air-vibrating cloth bag dust collector as claimed in claim 1, wherein: the inner diameter of the ash bucket (3) gradually decreases towards one side far away from the shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780680.3U CN216963903U (en) | 2022-04-02 | 2022-04-02 | Gas shock formula sack dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780680.3U CN216963903U (en) | 2022-04-02 | 2022-04-02 | Gas shock formula sack dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216963903U true CN216963903U (en) | 2022-07-15 |
Family
ID=82341584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220780680.3U Active CN216963903U (en) | 2022-04-02 | 2022-04-02 | Gas shock formula sack dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN216963903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116999974A (en) * | 2023-10-07 | 2023-11-07 | 佛山市天禄智能装备科技有限公司 | Method for realizing automatic cleaning of high-temperature rotary furnace dust collector by intelligent induction technology |
| CN117679857A (en) * | 2024-02-02 | 2024-03-12 | 河北同晖环保工程有限公司 | Pulse dust collector |
-
2022
- 2022-04-02 CN CN202220780680.3U patent/CN216963903U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116999974A (en) * | 2023-10-07 | 2023-11-07 | 佛山市天禄智能装备科技有限公司 | Method for realizing automatic cleaning of high-temperature rotary furnace dust collector by intelligent induction technology |
| CN117679857A (en) * | 2024-02-02 | 2024-03-12 | 河北同晖环保工程有限公司 | Pulse dust collector |
| CN117679857B (en) * | 2024-02-02 | 2024-04-05 | 河北同晖环保工程有限公司 | Pulse dust collector |
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