CN211158954U - Dust collecting device of pulse dust collector - Google Patents
Dust collecting device of pulse dust collector Download PDFInfo
- Publication number
- CN211158954U CN211158954U CN201921724455.2U CN201921724455U CN211158954U CN 211158954 U CN211158954 U CN 211158954U CN 201921724455 U CN201921724455 U CN 201921724455U CN 211158954 U CN211158954 U CN 211158954U
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- collecting
- dust
- collecting barrel
- discharging pipe
- barrel
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- 239000000428 dust Substances 0.000 title claims abstract description 101
- 238000007599 discharging Methods 0.000 claims abstract description 37
- 239000011521 glass Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
The utility model discloses a dust collecting device of a pulse dust collector, which relates to a dust collecting device and has the technical scheme that the dust collecting device comprises a discharging pipe and a collecting barrel, wherein the collecting barrel is positioned below the discharging pipe, the axis of the collecting barrel and the axis of the discharging pipe are vertically arranged, the collecting barrel is communicated with the discharging pipe, the bottom of the discharging pipe is provided with an annular groove, the top of the collecting barrel is embedded into the groove, the side wall of the collecting barrel is provided with a plurality of buckles, and the buckles are used for connecting the discharging pipe and the collecting barrel; the utility model solves the problem that the dust pollutes the surrounding environment when the existing pulse dust collector is used; the pulse valve is opened, so that dust accumulated on the surface of the cloth bag falls off and falls into the collecting barrel from the discharge pipe, the dust is not easy to diffuse into the surrounding environment from the collecting barrel and the joint of the collecting barrel and the connecting pipe, and the pollution of the dust to the surrounding environment is reduced.
Description
Technical Field
The utility model relates to a dust arrester installation, more specifically the theory that says so, it relates to a pulse dust collector's dust arrester installation.
Background
The pulse dust collector is a novel high-efficiency pulse dust collector improved on the basis of a bag type dust collector, and removes dust attached to a filter medium (a cloth bag or a filter cylinder) by a method of blowing compressed air.
Among the prior art, the utility model discloses a pulse dust collector is disclosed in the chinese utility model patent document of grant publication No. CN204261519U, including the casing, the air outlet has been seted up to the upper end of casing, and air intake and ash hole have been seted up respectively to the lower extreme, and the air outlet is connected with the fan, has last baffle and lower baffle along vertical direction sliding connection respectively in the casing, goes up the baffle and is connected with a plurality of sacks down between the baffle, and the upper end and the last filtration pore of crossing of sack are linked together, and the lower extreme links firmly mutually with the filter side down on, goes up to be equipped with the elastic component between baffle and the casing.
After the existing pulse dust collector works for a period of time, dust in the existing pulse dust collector needs to be discharged. The bottom of a shell of the pulse dust collector is sleeved with a collecting cloth bag for collecting dust, a pulse valve is opened in the dust discharging process, the dust falls into the collecting cloth bag, and the dust in the cloth bag is easy to diffuse into the surrounding environment through the pores of the cloth bag during pulse, so that the surrounding environment is polluted; therefore, the existing pulse dust collector has the problem that dust pollutes the surrounding environment in the using process.
SUMMERY OF THE UTILITY MODEL
An it is not enough to prior art existence, the utility model aims to provide a pulse dust collector's dust arrester installation, pulse dust collector can long-pending a quantitative dust that attaches on work a period back sack, opens the pulse valve, makes the long-pending dust that attaches on the sack surface drop, drops to the collecting vessel from the discharging pipe in, and the dust is difficult for diffusing to the surrounding environment from the junction of collecting vessel and connecting pipe in, has reduced the dust and has caused the pollution to the surrounding environment.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pulse dust collector's dust arrester installation, includes the discharging pipe, its characterized in that: still include the collecting vessel, the collecting vessel is located the discharging pipe below, and the axis of collecting vessel and the axis of discharging pipe are all along vertical setting, and the collecting vessel is linked together with the discharging pipe, and the annular groove has been seted up to the discharging pipe bottom, and the top of collecting vessel is embedded into to the recess in, and the collecting vessel lateral wall is provided with a plurality of buckles, and the buckle is used for connecting discharging pipe and collecting vessel.
Through adopting above-mentioned technical scheme, open the pulse valve after pulse dust remover is worked a period, the long-pending dust that attaches on the sack surface drops, the dust enters into to the collecting vessel through the discharging pipe, collect the processing to the dust, collecting vessel top gomphosis is in the recess of discharging pipe, and the collecting vessel is fixed with the effective buckle of discharging pipe, the dust is difficult to spread to the surrounding environment from the junction of collecting vessel and connecting pipe, reduced the dust and caused the pollution to the surrounding environment.
The utility model discloses further set up to: the discharging pipe below fixedly connected with is sealed to fill up, and sealed the pad is located the recess, and the collecting vessel top supports tightly on the sealing pad.
Through adopting above-mentioned technical scheme, sealed setting up of filling up has further avoided the dust to spill to the surrounding environment from the discharging pipe in, reduces the pollution to the surrounding environment.
The utility model discloses further set up to: the buckle comprises a positioning block and a fixing block, the side wall of the discharge pipe is fixedly connected with the positioning block, and the top of the positioning block is provided with a positioning groove; the fixing block is positioned below the positioning block and fixedly connected with the side wall of the collecting barrel, one side of the fixing block, which is far away from the collecting barrel, is rotatably connected with a wrench, the wrench is provided with a rotating shaft, the axial direction of the rotating shaft is vertical to the axial direction of the collecting barrel, the rotating shaft penetrates through the wrench, and the rotating shaft is rotatably connected with the wrench; the fixed block deviates from collecting vessel one side and is provided with the intercommunication ring, and the intercommunication ring sets to the shape of falling the U, and the bottom both sides of intercommunication ring are in the same place with the both sides fixed connection of pivot respectively, and the top of intercommunication ring can block in the constant head tank.
By adopting the technical scheme, the collecting barrel and the discharge pipe are detachably connected together through the buckle, the communicating ring is placed in the positioning groove by lifting the wrench, the collecting barrel is connected with the discharge pipe together, and the collecting barrel collects dust; the spanner is lifted, the communicating ring leaves from the positioning groove, so that the collecting barrel is separated from the discharge pipe, and dust in the collecting barrel is convenient to clean.
The utility model discloses further set up to: the outer wall of the collecting barrel is fixedly connected with two rotating shafts, the axial directions of the two rotating shafts are perpendicular to the axial direction of the collecting barrel, and the two rotating shafts are respectively positioned on two sides of the collecting barrel; the below of collecting vessel is provided with the connecting plate, and the connecting plate sets up along the horizontal direction, two backup pads of both sides fixedly connected with of connecting plate, and the backup pad sets up along vertical direction, and the axis of rotation links together with the backup pad rotation.
Through adopting above-mentioned technical scheme, the collecting vessel is supported with the backup pad to the connecting plate, and the collecting vessel revolves the axis direction rotation of axis of rotation, clears up the dust in the collecting vessel, avoids the manual work to lift up the collecting vessel, makes operation process more laborsaving.
The utility model discloses further set up to: two all seted up the slip hole in the backup pad, the length direction in slip hole is the same with the length direction of backup pad, and the axis of rotation is located the slip hole, and the axis of rotation slides along the length direction in slip hole.
Through adopting above-mentioned technical scheme, through the setting in slip hole, when collecting vessel and discharging pipe link together through the buckle, only need lift the collecting vessel from top to bottom, need not to lift the connecting plate with the backup pad together, make the operation more laborsaving.
The utility model discloses further set up to: one sides of the two supporting plates, which are far away from the collecting barrel, are fixedly connected with convex blocks, and the sliding holes penetrate through the convex blocks along the axial direction of the rotating shaft; the bottom of the lug is provided with a bolt, the bolt is connected with the lug through threads, and the top of the bolt can extend into the sliding hole
Through adopting above-mentioned technical scheme, the bolt of screwing promotes the axis of rotation to sliding hole top position, supports the top of bolt tightly in the axis of rotation, makes the collecting vessel link together with the discharging pipe, through setting up the bolt, when collecting vessel and discharging pipe link together through the buckle, need not the manual work and lifts the collecting vessel, makes operation process more laborsaving.
The utility model discloses further set up to: the outer wall of the collecting barrel is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, through setting up the handle, be convenient for rotatory the collecting vessel, the dust in the clearance collecting vessel.
The utility model discloses further set up to: and a plurality of rollers are arranged at the bottom of the connecting plate.
Through adopting above-mentioned technical scheme, the gyro wheel drives the collecting vessel and moves, is convenient for carry out transportation processing to dust in the collecting vessel.
The utility model discloses further set up to: the position that the collecting vessel is close to the top sets up the viewing aperture that runs through the collecting vessel lateral wall, and viewing aperture department is provided with the glass board, and the glass board is in the same place with collecting vessel fixed connection.
Through adopting above-mentioned technical scheme, when the dust that observes in the collecting vessel through the glass of viewing aperture department collects fully, in time handles the dust in the collecting vessel.
The utility model discloses further set up to: a scraping plate is arranged in the collecting barrel and is arranged along the horizontal direction, the scraping plate is round, and the scraping plate is attached to the bottom of the collecting barrel; the periphery of the scraper is fixedly connected with a plurality of hairbrushes, and the hairbrushes are contacted with the inner wall of the collecting barrel; the top of the scraper is fixedly connected with a spiral, and the top of the spiral is close to the position of the opening of the collecting barrel.
Through adopting above-mentioned technical scheme, the dust in the collecting vessel has some dust adhesion at the collecting vessel inner wall when empting, through the pulling scraper blade, makes the brush laminating on the scraper blade move on the collecting vessel inner wall, is convenient for clear up the dust of collecting vessel inner wall.
To sum up, the utility model discloses compare and have following beneficial effect in prior art: 1. the utility model is provided with the collecting barrel and the buckle, dust enters the collecting barrel through the discharging pipe and is fixed by the buckle, so that the dust is prevented from overflowing from the discharging pipe to be scattered to the surrounding environment, and the pollution of the dust to the surrounding environment is reduced; 2. the utility model is provided with the sliding hole, when the collecting barrel is connected with the discharging pipe through the buckle, the collecting barrel only needs to be lifted up and down, the connecting plate and the supporting plate do not need to be lifted up together, and the operation process is more labor-saving; 3. the utility model discloses be provided with scraper blade and brush, through the pulling scraper blade, make the brush laminating on the scraper blade move on the collecting vessel inner wall, be convenient for clear up the dust on the collecting vessel inner wall.
Drawings
FIG. 1 is a schematic diagram of the complete structure of the embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is a cross-sectional view of an embodiment embodying a gasket;
FIG. 5 is an enlarged view of section C of FIG. 4;
FIG. 6 is a schematic diagram of an embodiment embodying a spiral.
In the figure: 1. a discharge pipe; 11. a groove; 2. a collection barrel; 21. a rotating shaft; 22. a gasket; 23. a squeegee; 231. a brush; 232. spiraling; 24. a viewing port; 25. glass; 3. a support plate; 31. a slide hole; 32. a bump; 321. a bolt; 4. a connecting plate; 41. a roller; 5. a handle; 6. buckling; 61. positioning blocks; 611. positioning a groove; 62. a fixed block; 621. a communication ring; 63. a wrench; 631. a rotating shaft.
Detailed Description
Example (b): a dust collecting device of a pulse dust collector is shown in attached figures 1 and 2 and comprises a discharge pipe 1 and a collecting barrel 2, wherein the collecting barrel 2 is positioned below the discharge pipe 1, the collecting barrel 2 is communicated with the discharge pipe 1, the axis of the collecting barrel 2 is arranged along the vertical direction, and the collecting barrel 2 and the discharge pipe 1 are coaxially arranged; the side wall of the collecting barrel 2 is provided with a plurality of buckles 6, and the discharge pipe 1 and the collecting barrel 2 are connected together through the buckles 6; two rotating shafts 21 are fixedly connected to two sides of the collecting barrel 2, the axial directions of the two rotating shafts 21 are perpendicular to the axial direction of the collecting barrel 2, and the two rotating shafts 21 are coaxially arranged; a connecting plate 4 is arranged below the collecting barrel 2, the connecting plate 4 is arranged along the horizontal direction, two supporting plates 3 are fixedly connected to two sides of the connecting plate 4, the two supporting plates 3 are arranged along the vertical direction, and the rotating shaft 21 is rotatably connected with the supporting plates 3; the side wall of the collecting barrel 2 is fixedly connected with a handle 5; an observation port 24 penetrating through the side wall of the collecting barrel 2 is formed in the position, close to the top, of the collecting barrel 2, a glass 25 plate is arranged at the position of the observation port 24, and the glass 25 plate is fixedly connected with the collecting barrel 2; the bottom of the connecting plate 4 is provided with a plurality of rollers 41. Pulse dust collector can long-pending attach a quantitative dust on the sack after working a period, opens the pulse valve, makes the long-pending dust that attaches on the sack surface drop, drops to collecting vessel 2 in from discharging pipe 1, collects the processing to the dust, observes 2 dust of collecting vessel through viewing aperture 24 and collects the back full, with collecting vessel 2 and discharging pipe 1 separation, transports collecting vessel 2 to dust processing department, lifts up handle 5, handles collecting vessel 2 rotation dust in to the bucket.
One sides of the two support plates 3, which are far away from the collecting barrel 2, are fixedly connected with convex blocks 32, sliding holes 31 are formed in the two support plates 3, the length direction of each sliding hole 31 is arranged along the vertical direction, each sliding hole 31 penetrates through the corresponding convex block 32 along the axial direction of the rotating shaft 21, and the rotating shaft 21 is located in the corresponding sliding hole 31; the bottom of the projection 32 is provided with a bolt 321, the bolt 321 is screwed with the projection 32, and the top of the bolt 321 can extend into the sliding hole 31. The bolt 321 is screwed tightly, the rotating shaft 21 is pushed to the top of the sliding hole 31, the collecting barrel 2 is inserted below the discharging pipe 1, and the collecting barrel does not need to be lifted up and down manually, so that the operation process is more labor-saving; after the collection is completed, bolt 321 is lowered and collecting vessel 2 is completely separated from tapping pipe 1.
Referring to fig. 2 and fig. 3, the buckle 6 includes a positioning block 61 and a fixing block 62, the sidewall of the discharge tube 1 is fixedly connected with the positioning block 61, and the top of the positioning block 61 is provided with a positioning groove 611; the fixing block 62 is located below the positioning block 61, the fixing block 62 is fixedly connected with the side wall of the collecting barrel 2, one side, away from the collecting barrel 2, of the fixing block 62 is rotatably connected with a wrench 63, a rotating shaft 631 is arranged on the wrench 63, the axial direction of the rotating shaft 631 is perpendicular to the axial direction of the collecting barrel 2, the rotating shaft 631 penetrates through the wrench 63, and the rotating shaft 631 is rotatably connected with the wrench 63; fixed block 62 deviates from collecting vessel 2 one side and is provided with communicating ring 621, and communicating ring 621 is the setting of type of falling U, and communicating ring 621's bottom both sides respectively with the both sides fixed connection of pivot 631 be in the same place, and communicating ring 621's top can block in constant head tank 611.
Referring to fig. 4 and 5, an annular groove 11 is formed in the bottom of the discharge pipe 1, and the top of the collecting barrel 2 is embedded into the groove 11; the lower part of the discharge pipe 1 is fixedly connected with a sealing gasket 22, the sealing gasket 22 is positioned in the groove 11, and the top of the collecting barrel 2 is abutted against the sealing gasket 22. The collecting barrel 2 is connected with the discharge pipe 1 through a sealing gasket 22, and the sealing effect is good.
Referring to fig. 6, a scraping plate 23 is arranged in the collecting barrel 2, the scraping plate 23 is arranged along the horizontal direction, the scraping plate 23 is arranged in a circular shape, and the scraping plate 23 is attached to the bottom of the collecting barrel 2; a plurality of brushes 231 are fixedly connected to the periphery of the scraper 23, and the brushes 231 are in contact with the inner wall of the collecting barrel 2; the top of the scraper 23 is fixedly connected with a spiral 232, and the top of the spiral 232 is close to the position of the bung of the collecting barrel 2. When dumping dust in the collecting barrel 2, the scraping plate 23 and the hairbrush are pulled from the collecting barrel 2 by the pulling spiral 232, and the dust on the inner wall of the collecting barrel 2 is cleaned.
The working principle of the dust collecting device of the pulse dust collector in use is as follows: after the pulse dust collector works for a period of time, a certain amount of dust is accumulated on the cloth bag, the pulse valve is opened, the dust accumulated on the surface of the cloth bag falls off and falls into the collecting barrel 2 from the discharge pipe 1, collecting dust, observing when the collecting barrel 2 is full of dust through a glass 25 at an observation port 24, when the dust is fully collected, the connecting ring 621 is separated from the positioning groove 611 under the wrench 63, the collecting barrel 2 is separated from the discharging pipe 1, the bolt 321 is unscrewed to slide the fixing block 62 down from the sliding hole 31, break away from completely with 1 bottom of discharging pipe at 2 tops of collecting vessel, promote collecting vessel 2 to assigned position, lift up handle 5 with the position of collecting vessel 2 rotatory dust discharge collecting vessel 2 in making collecting vessel 2, pulling spiral 232, scraper blade 23 and brush 231 clear up 2 lateral wall adhesion dusts of collecting vessel, after the clearance, rotate collecting vessel 2 back original position.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a pulse dust collector's dust arrester installation, includes discharging pipe (1), its characterized in that: still include collecting vessel (2), collecting vessel (2) are located discharging pipe (1) below, the axis of collecting vessel (2) all follows vertical setting with the axis of discharging pipe (1), collecting vessel (2) are linked together with discharging pipe (1), annular groove (11) have been seted up to discharging pipe (1) bottom, the top of collecting vessel (2) is embedded into in recess (11), collecting vessel (2) lateral wall is provided with a plurality of buckles (6), buckle (6) are used for connecting discharging pipe (1) and collecting vessel (2).
2. The dust collecting apparatus of a pulse dust collector as set forth in claim 1, wherein: discharging pipe (1) below fixedly connected with sealed pad (22), sealed pad (22) are located recess (11), and collecting vessel (2) top supports tightly on sealed pad (22).
3. The dust collecting apparatus of a pulse dust collector as set forth in claim 1, wherein: the buckle (6) comprises a positioning block (61) and a fixing block (62), the side wall of the discharge pipe (1) is fixedly connected with the positioning block (61), and the top of the positioning block (61) is provided with a positioning groove (611); the fixing block (62) is located below the positioning block (61), the fixing block (62) is fixedly connected with the side wall of the collecting barrel (2), the fixing block (62) deviates from one side of the collecting barrel (2) and is rotatably connected with a wrench (63), a rotating shaft (631) is arranged on the wrench (63), the axis direction of the rotating shaft (631) is perpendicular to the axis direction of the collecting barrel (2), the rotating shaft (631) penetrates through the wrench (63), and the rotating shaft (631) is rotatably connected with the wrench (63); fixed block (62) deviate from collecting vessel (2) one side and are provided with intercommunication ring (621), and intercommunication ring (621) are the type of falling U setting, and the bottom both ends of intercommunication ring (621) are in the same place with the both ends fixed connection of pivot (631) respectively, and the top of intercommunication ring (621) can block in constant head tank (611).
4. The dust collecting apparatus of a pulse dust collector as set forth in claim 1, wherein: the outer wall of the collecting barrel (2) is fixedly connected with two rotating shafts (21), the axial directions of the two rotating shafts (21) are perpendicular to the axial direction of the collecting barrel (2), and the two rotating shafts (21) are respectively positioned on two sides of the collecting barrel (2); connecting plate (4) are arranged below collecting barrel (2), connecting plate (4) are arranged along the horizontal direction, two supporting plates (3) are fixedly connected to the two sides of connecting plate (4), supporting plates (3) are arranged along the vertical direction, and rotating shaft (21) is rotatably connected with supporting plates (3).
5. The dust collecting apparatus of a pulse dust collector as set forth in claim 4, wherein: two all seted up sliding hole (31) on backup pad (3), the length direction of sliding hole (31) is the same with the length direction of backup pad (3), and axis of rotation (21) are located sliding hole (31), and axis of rotation (21) slide along the length direction of sliding hole (31).
6. The dust collecting apparatus of a pulse dust collector as set forth in claim 5, wherein: one sides of the two support plates (3) departing from the collecting barrel (2) are fixedly connected with convex blocks (32), and the sliding holes (31) penetrate through the convex blocks (32) along the axial direction of the rotating shaft (21); the bottom of the convex block (32) is provided with a bolt (321), the bolt (321) is connected with the convex block (32) in a threaded mode, and the top of the bolt (321) can extend into the sliding hole (31).
7. The dust collecting apparatus of a pulse dust collector as set forth in claim 1, wherein: the outer wall of the collecting barrel (2) is fixedly connected with a handle (5).
8. The dust collecting apparatus of a pulse dust collector as set forth in claim 4, wherein: the bottom of the connecting plate (4) is provided with a plurality of rollers (41).
9. The dust collecting apparatus of a pulse dust collector as set forth in claim 1, wherein: the position that collecting vessel (2) are close to the top sets up viewing aperture (24) that runs through collecting vessel (2) lateral wall, and viewing aperture (24) department is provided with glass (25) board, and glass (25) board and collecting vessel (2) fixed connection are in the same place.
10. The dust collecting apparatus of a pulse dust collector as set forth in claim 1, wherein: a scraper (23) is arranged in the collecting barrel (2), the scraper (23) is arranged along the horizontal direction, the scraper (23) is arranged in a circular shape, and the scraper (23) is attached to the bottom of the collecting barrel (2); the periphery of the scraper (23) is fixedly connected with a plurality of brushes (231), and the brushes (231) are contacted with the inner wall of the collecting barrel (2); the top of the scraping plate (23) is fixedly connected with a spiral (232), and the top of the spiral (232) is close to the position of the barrel opening of the collecting barrel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724455.2U CN211158954U (en) | 2019-10-15 | 2019-10-15 | Dust collecting device of pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724455.2U CN211158954U (en) | 2019-10-15 | 2019-10-15 | Dust collecting device of pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211158954U true CN211158954U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724455.2U Active CN211158954U (en) | 2019-10-15 | 2019-10-15 | Dust collecting device of pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211158954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474284A (en) * | 2021-12-25 | 2022-05-13 | 上海苏庆木业有限公司 | Furniture production sawdust cleaning device and using method thereof |
-
2019
- 2019-10-15 CN CN201921724455.2U patent/CN211158954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474284A (en) * | 2021-12-25 | 2022-05-13 | 上海苏庆木业有限公司 | Furniture production sawdust cleaning device and using method thereof |
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