CN216062570U - Automatic dust collector for electrical engineering equipment - Google Patents
Automatic dust collector for electrical engineering equipment Download PDFInfo
- Publication number
- CN216062570U CN216062570U CN202121476227.5U CN202121476227U CN216062570U CN 216062570 U CN216062570 U CN 216062570U CN 202121476227 U CN202121476227 U CN 202121476227U CN 216062570 U CN216062570 U CN 216062570U
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- Prior art keywords
- dust removal
- dust
- box
- removal case
- filter screen
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- 239000000428 dust Substances 0.000 title claims abstract description 129
- 238000004870 electrical engineering Methods 0.000 title claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000001179 sorption measurement Methods 0.000 claims abstract description 39
- 229910052799 carbon Inorganic materials 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an automatic dust removal device for electrical engineering equipment, which comprises a dust removal box, wherein the top of the dust removal box is fixedly connected with an air pump, the air outlet end of the air pump is communicated with an air outlet pipe, the air outlet end of the air outlet pipe penetrates through the bottom of the left side of the inner cavity of the dust removal box, the front side and the back side of the right side of the top of the dust removal box are fixedly connected with supporting plates, one opposite sides of the supporting plates are rotatably connected with a shunting box through movable shafts, the right side of the shunting box is communicated with suction heads in the front-back direction, the air inlet end of the air pump is communicated with a hose, one end of the hose is communicated with the left side of the shunting box, and the inner cavity of the dust removal box is sequentially bolted with an activated carbon adsorption net and a filter screen in the up-down direction. The utility model discloses a through setting up jarring mechanism, and then can carry out the continuation simultaneously and strike to active carbon adsorption net and filter screen, shake the dust on active carbon adsorption net and filter screen surface and fall, avoid the dust to block up the mesh of active carbon adsorption net and filter screen.
Description
Technical Field
The utility model belongs to the technical field of electrical engineering, and particularly relates to an automatic dust removal device for electrical engineering equipment.
Background
Electrical engineering is the field of engineering for studying the technology and equipment for the production, transmission, distribution, use and control of electrical energy, and the traditional electrical engineering is defined as the sum of related disciplines for creating electrical and electronic systems, which is originally very broad, but with the rapid development of scientific technology, the current electrical engineering concept is far beyond the scope of the above definition.
Electrical engineering equipment is when using, in order to prevent that the dust from getting into equipment and causing the damage to equipment, the user can use automatic dust collecting equipment to absorb the dust often, however traditional automatic dust collector can't in time clear up inside filter screen, lead to the too much inside filter screen that blocks up of dust, and then very big dust collection efficiency and the dust removal effect who has reduced the device, consequently, technical personnel in the field provide an automatic dust collector for electrical engineering equipment, with the problem of proposing in solving above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an automatic dust removal device for electrical engineering equipment, which can simultaneously vibrate multiple groups of filter screens inside, and effectively avoid the influence of excessive dust on the filter screens and the dust removal effect of the device.
In order to achieve the purpose, the utility model provides the following technical scheme:
an automatic dust removal device for electrical engineering equipment comprises a dust removal box, wherein an air pump is fixedly connected to the top of the dust removal box, an air outlet end of the air pump is communicated with an air outlet pipe, the air outlet end of the air outlet pipe penetrates through the left bottom of an inner cavity of the dust removal box, supporting plates are fixedly connected to the front side and the back side of the right side of the top of the dust removal box, one opposite sides of the supporting plates are rotatably connected with a shunting box through movable shafts, the right side of the shunting box is communicated with suction heads in the front-back direction, an air inlet end of the air pump is communicated with a hose, one end of the hose is communicated with the left side of the shunting box, an inner cavity of the dust removal box is sequentially bolted with an activated carbon adsorption net and a filter screen in the up-down direction, an impact mechanism is arranged on one opposite side of the activated carbon adsorption net and the filter screen, and a swing mechanism matched with the shunting box is arranged on the right side of the dust removal box;
through above-mentioned technical scheme, the jarring mechanism utilizes and strikes the post and carry out the dust on active carbon adsorption net and filter screen surface and the nature shake falls that lasts, has effectively avoided the mesh jam of active carbon adsorption net and filter screen, and swing mechanism can assist branch flow box and suction head to carry out the luffing motion simultaneously, has enlarged the dust absorption angle of device, has further strengthened the dust absorption effect and the dust collection efficiency of device.
Further, the jarring mechanism comprises a slide rod, a swing rod, a knocking column, a sliding sleeve, a guide rod, a guide plate and a cylinder, the front and the back of the top of the two sides of the inner cavity of the dust removing box are both fixedly connected with a slide bar, the left sides of the top and the bottom of the slide bar are both movably connected with a swing rod through a first movable seat, one side of the swinging rod far away from the sliding rod is fixedly connected with a knocking column which is movably connected with the surfaces of the active carbon adsorption net and the filter screen, the right side of the surface of the sliding rod is connected with a sliding sleeve in a sliding way, the top and the bottom of the sliding sleeve are both movably connected with a guide rod through a second movable seat, one side of the guide rod far away from the sliding sleeve is movably connected with the surface of the swinging rod through a third movable seat, a guide plate is fixedly connected to one side, opposite to the sliding sleeve, of the sliding sleeve, a cylinder is bolted to the right side of the dust removal box, and a piston rod of the cylinder penetrates into the dust removal box and is bolted to the right side of the guide plate;
through above-mentioned technical scheme, the cylinder is as the driving source, promotes the deflector and carries out reciprocating motion to can promote two sets of sliding sleeves and remove simultaneously, and then can drive the guide bar and promote the swinging arms, thereby can drive two sets of posts of strikeing and carry out the swing in step, and then can shake the dust on activated carbon adsorption net and filter screen surface and fall, avoid the dust to block up the mesh of activated carbon adsorption net and filter screen.
Further, the swing mechanism comprises a moving block, a moving rod, a fixed block, a first movable rod, a lifting column, a clamping seat and a second movable rod, a moving block is fixedly connected to one side of the sliding sleeve, which is far away from the guide plate, a moving rod is bolted to the right side of the moving block, the right side of the moving rod penetrates through the dust removing box and is bolted with a fixed block, the top of the fixed block is movably connected with a first moving rod through a fourth moving seat, one side of the first movable rod, which is far away from the fixed block, is movably connected with a lifting column through a fifth movable seat, the top of the right side of the dust removing box is bolted with a clamping seat along the front-back direction, the surface of the lifting column is movably connected with the inner cavity of the clamping seat, the top of the lifting column is movably connected with a second movable rod through a sixth movable seat, and one side, far away from the lifting column, of the second movable rod is movably connected with the front side and the back side of the bottom of the shunting box through a seventh movable seat;
through above-mentioned technical scheme, the sliding sleeve is reciprocating motion under the drive of cylinder to drive the movable block and be reciprocating motion, and then utilize carriage release lever and fixed block to drive first movable rod and remove, thereby drive the lift post and be reciprocating motion from top to bottom, and then drive reposition of redundant personnel box and suction head and swing, through the regulation to the suction head angle, effectively enlarged the suction head to the absorption range of dust.
Furthermore, a dust cover is sleeved on the surface of the cylinder, and the left side of the dust cover is fixedly connected with the right side of the dust removal box;
through above-mentioned technical scheme, the dust cover can avoid external impurity to get into inside the cylinder, damages the cylinder, has reduced the maintenance rate of user to the cylinder.
Furthermore, one opposite side of the lifting column is fixedly connected with a connecting rod along the vertical direction, and a rubber sleeve is bonded on the surface of the knocking column;
through above-mentioned technical scheme, the connecting rod has improved the stability when lift post removes, and the rubber sleeve can effectively avoid knocking the post and directly contact and damage it with active carbon adsorption net and filter screen, has prolonged the life of active carbon adsorption net and filter screen.
Furthermore, the front and the back of the top of the dust removal box are sequentially communicated with vent pipes from left to right, and dust screens are embedded in the inner cavities of the vent pipes;
through above-mentioned technical scheme, the breather pipe can provide quick discharge passage for the gas that the dust removal incasement purified the completion, and the dust screen is done last purification treatment to the combustion gas simultaneously.
In conclusion, the utility model has the following beneficial effects:
1. through setting up the jarring mechanism, the cylinder is as the driving source, promote the deflector and carry out reciprocating motion, thereby can promote two sets of sliding sleeves and remove simultaneously, and then the guide bar that can drive sliding sleeve top and bottom promotes the swinging arms, the swinging arms swings under the assistance of first sliding seat, can drive two sets of columns of strikeing simultaneously and carry out synchronous swing, and then can carry out the continuation simultaneously and strike to active carbon adsorption net and filter screen, with the dust shake on active carbon adsorption net and filter screen surface, avoid the dust to block up the mesh of active carbon adsorption net and filter screen, the device can vibrate simultaneously to inside multiunit filter screen, effectively avoid the too much filter screen that blocks up of dust, influence device dust removal effect.
2. Through the arrangement of the swing mechanism, the sliding sleeve reciprocates under the driving of the cylinder to drive the moving block to reciprocate, so that the moving rod drives the first movable rod to move under the assistance of the fixed block, the lifting column is driven to reciprocate up and down, the shunt box and the suction head are driven to swing under the assistance of the second movable rod, the absorption range of the suction head on dust is effectively expanded, the dust removal effect of the device is improved, through the arrangement of the dust cover, external impurities can be prevented from entering the inside of the cylinder to damage the cylinder, the service life of the cylinder is prolonged, through the arrangement of the connecting rod, the stability of the lifting column during moving is improved, the lifting column is prevented from inclining during moving, through the arrangement of the rubber sleeve, the direct contact between the knocking column and the activated carbon adsorption net and the filter net can be effectively avoided, the activated carbon adsorption net and the filter net are prevented from being damaged, through the arrangement of the rubber sleeve and the dust prevention net, the gas that can make the dust removal incasement purify the completion is discharged fast, and the dust screen can be done last purification treatment to the combustion gas simultaneously, can prevent simultaneously that external impurity from getting into the dust removal case.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a sectional view showing the structure of the dust removing box of the present embodiment;
FIG. 3 is a partial perspective view of the construction of the impact mechanism of the present embodiment;
fig. 4 is a perspective view of the swing mechanism of the present embodiment.
Description of reference numerals: 1. a dust removal box; 2. an air pump; 3. an air outlet pipe; 4. a hose; 5. a support plate; 6. A shunt box; 7. a suction head; 8. a breather pipe; 9. an activated carbon adsorption net; 10. a filter screen; 11. a jarring mechanism; 111. a slide bar; 112. a swing lever; 113. knocking the column; 114. a sliding sleeve; 115. a guide bar; 116. A guide plate; 117. a cylinder; 12. a dust cover; 13. a swing mechanism; 131. a moving block; 132. a travel bar; 133. a fixed block; 134. a first movable bar; 135. a lifting column; 136. a card holder; 137. a second movable bar; 14. a connecting rod.
Detailed Description
Example (b):
the utility model is described in further detail below with reference to figures 1-4.
An automatic dust removal device for electrical engineering equipment comprises a dust removal box 1, an air pump 2 is fixedly connected to the top of the dust removal box 1, a controller is bolted to the front of the dust removal box 1 and can control electrical elements in the device, universal wheels are bolted to the periphery of the bottom of the dust removal box 1 and can assist the dust removal box 1 to move quickly, dust removal efficiency is improved, an air outlet end of the air pump 2 is communicated with an air outlet pipe 3, the air outlet end of the air outlet pipe 3 penetrates through the bottom of the left side of an inner cavity of the dust removal box 1, the front and the back of the top of the dust removal box 1 are sequentially communicated with an air pipe 8 from left to right, an inner cavity of the air pipe 8 is embedded with a dust screen, the air purified and finished gas in the dust removal box 1 can be quickly discharged through the air pipe 8 and the dust screen, meanwhile, the dust screen can prevent external impurities from entering the dust removal box 1, and a support plate 5 is fixedly connected to the front and the back of the right side of the top of the dust removal box 1, one opposite side of the supporting plate 5 is rotatably connected with a shunting box 6 through a movable shaft, the right side of the shunting box 6 is communicated with a suction head 7 along the front-back direction, the air inlet end of the air pump 2 is communicated with a hose 4, one end of the hose 4 is communicated with the left side of the shunting box 6, the hose 4 can assist the shunting box 6 to swing without hindrance, an inner cavity of the dust removal box 1 is sequentially bolted with an activated carbon adsorption net 9 and a filter screen 10 along the up-down direction, the activated carbon adsorption net 9 and the filter screen 10 can filter, adsorb and purify dust, one opposite side of the activated carbon adsorption net 9 and the filter screen 10 is provided with a jarring mechanism 11, the jarring mechanism 11 can shake off dust on the surfaces of the activated carbon adsorption net 9 and the filter screen 10 to avoid blocking meshes, the right side of the dust removal box 1 is provided with a swing mechanism 13 matched with the shunting box 6, the swing mechanism 13 can assist the shunting box 6 and the suction head 7 to swing, so that the dust collection angle is enlarged, the dust absorption effect is enhanced.
The knocking mechanism 11 comprises a sliding rod 111, a swinging rod 112, a knocking column 113, a sliding sleeve 114, a guide rod 115, a guide plate 116 and a cylinder 117, the sliding rod 111 is fixedly connected to the front and the back of the top of the two sides of the inner cavity of the dust removing box 1, the swinging rod 112 is movably connected to the left sides of the top and the bottom of the sliding rod 111 through a first movable seat, the knocking column 113 is fixedly connected to one side of the swinging rod 112 away from the sliding rod 111 and is movably connected to the surfaces of the activated carbon adsorption net 9 and the filter screen 10, a rubber sleeve is bonded to the surface of the knocking column 113 and can effectively prevent the knocking column 113 from directly contacting the activated carbon adsorption net 9 and the filter screen 10 to damage the activated carbon adsorption net 9 and the filter screen 10, the sliding sleeve 114 is slidably connected to the right side of the surface of the sliding rod 111, the guide rod 115 is movably connected to the top and the bottom of the sliding sleeve 114 through a second movable seat and is movably connected to one side of the guide rod 115 away from the sliding sleeve 114 and is movably connected to the surface of the swinging rod 112 through a third movable seat, one opposite side of the sliding sleeve 114 is fixedly connected with a guide plate 116, the right side of the dust removing box 1 is bolted with an air cylinder 117, the surface of the air cylinder 117 is sleeved with a dust cover 12, the left side of the dust cover 12 is fixedly connected with the right side of the dust removing box 1, the dust cover 12 can prevent external impurities from entering the inside of the air cylinder 117 and damaging the air cylinder 117, the service life of the air cylinder 117 is prolonged, a piston rod of the air cylinder 117 penetrates into the dust removing box 1 and is bolted with the right side of the guide plate 116, the knocking mechanism 11 uses the air cylinder 117 as a driving source to push the guide plate 116 to reciprocate, so that two groups of sliding sleeves 114 can be pushed to move simultaneously, further guide rods 115 at the top and the bottom of the sliding sleeves 114 can be driven to push the oscillating rods 112, the oscillating rods 112 oscillate under the assistance of a first movable seat, and simultaneously can drive two groups of knocking columns 113 to oscillate synchronously, and further can simultaneously and continuously knock the activated carbon adsorption net 9 and the filter screen 10, the dust on the surfaces of the activated carbon adsorption net 9 and the filter net 10 is shaken off.
The swing mechanism 13 comprises a moving block 131, a moving rod 132, a fixed block 133, a first movable rod 134, a lifting column 135, a clamping seat 136 and a second movable rod 137, the moving block 131 is fixedly connected to one side of the sliding sleeve 114 away from the guide plate 116, the moving rod 132 is bolted to the right side of the moving block 131, the right side of the moving rod 132 penetrates through the dust removing box 1 and is bolted to the fixed block 133, the first movable rod 134 is movably connected to the top of the fixed block 133 through a fourth movable seat, the lifting column 135 is movably connected to one side of the first movable rod 134 away from the fixed block 133 through a fifth movable seat, the connecting rod 14 is fixedly connected to the opposite side of the lifting column 135 along the up-down direction, the connecting rod 14 improves the stability of the lifting column 135 during moving, the lifting column 135 is prevented from inclining during moving, the clamping seat 136 is bolted to the top of the right side of the dust removing box 1 along the front-back direction, and the surface of the lifting column 135 is movably connected to the inner cavity of the clamping seat 136, the top of the lifting column 135 is movably connected with a second movable rod 137 through a sixth movable seat, one side of the second movable rod 137, which is far away from the lifting column 135, is movably connected with the front and the back of the bottom of the flow distribution box 6 through a seventh movable seat, the sliding sleeve 114 is driven by the cylinder 117 to reciprocate, so that the movable block 131 is driven to reciprocate, the movable rod 132 is driven by the first movable rod 134 to move under the assistance of the fixed block 133, so that the lifting column 135 is driven to reciprocate up and down, the flow distribution box 6 and the suction head 7 are driven by the second movable rod 137 to swing, and the absorption range of the suction head 7 on dust is effectively expanded.
The working principle is as follows: the user opens the air pump 2 through the controller, at this time, the air pump 2 absorbs external dust through the suction head 7, meanwhile, the dust is conveyed into the air outlet pipe 3 through the flow distribution box 6, and finally conveyed into the dust removal box 1 through the air outlet pipe 3, at this time, the gas continuously rises in the dust removal box 1, the dust-containing gas is continuously filtered, adsorbed and purified by the activated carbon adsorption net 9 and the filter net 10, the finally purified gas is discharged out of the dust removal box 1 through the vent pipe 8, the activated carbon adsorption net 9 and the filter net 10 avoid accumulating a lot of dust and impurities during the long-time use, at this time, the user opens the air cylinder 117 through the controller, the piston rod of the air cylinder 117 pushes the guide plate 116 to reciprocate, thereby pushing the two sets of sliding sleeves 114 to move simultaneously, then the guide rods 115 at the top and the bottom of the sliding sleeves 114 push the oscillating rod 112 to reciprocate, the oscillating rod 112 swings with the assistance of the first movable seat, thereby driving the two groups of knocking columns 113 to synchronously swing, further performing simultaneous continuous knocking on the activated carbon adsorption net 9 and the filter screen 10, shaking off dust on the surfaces of the activated carbon adsorption net 9 and the filter screen 10, avoiding the dust from blocking meshes of the activated carbon adsorption net 9 and the filter screen 10, simultaneously driving the moving block 131 to reciprocate by the activated carbon adsorption net 9 and the filter screen 10, accumulating dust at one end of the activated carbon adsorption net 9 and the filter screen 10, avoiding blocking the activated carbon adsorption net 9 and the filter screen 10 again, driving the moving block 131 to reciprocate while the sliding sleeve 114 moves, further driving the moving block 131 to reciprocate, further driving the moving rod 132 to drive the first moving rod 134 to move under the assistance of the fixing block 133, further driving the lifting column 135 to reciprocate up and down, simultaneously limiting the sliding of the lifting column 135, further driving the flow distribution box 6 and the suction head 7 to swing under the assistance of the second moving rod 137, effectively enlarging the dust absorption range of the suction head 7.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an electrical engineering equipment is with automatic dust collector, includes dust removal case (1), its characterized in that: the top fixedly connected with air pump (2) of dust removal case (1), the end intercommunication of giving vent to anger of air pump (2) has outlet duct (3) and outlet duct (3) the end of giving vent to anger to run through to the left bottom in dust removal case (1) inner chamber, the equal fixedly connected with backup pad (5) in front and the back on dust removal case (1) top right side, one side in opposite directions of backup pad (5) is rotated through the loose axle and is connected with flow distribution box (6), the right side of flow distribution box (6) is along fore-and-aft direction intercommunication has suction head (7), the inlet end intercommunication of air pump (2) has hose (4) and the one end of hose (4) communicates with the left side of flow distribution box (6), the inner chamber of dust removal case (1) has activated carbon adsorption net (9) and filter screen (10) along upper and lower direction in proper order to bolt, the one side in opposite directions of activated carbon adsorption net (9) and filter screen (10) is provided with jarring mechanism (11), the right side of dust removal case (1) is provided with swing mechanism (13) that cooperation reposition of redundant personnel box (6) used.
2. The automatic dust removing device for electrical engineering equipment according to claim 1, wherein: the utility model discloses a dust removal box, including jar, jar mechanism (11) including slide bar (111), swinging arms (112), strike post (113), sliding sleeve (114), guide bar (115), deflector (116) and cylinder (117), the equal fixedly connected with slide bar (111) in front and the back at dust removal case (1) inner chamber both sides top, the left side of slide bar (111) top and bottom all has swinging arms (112) through first sliding seat swing joint, one side fixedly connected with that swinging arms (112) kept away from slide bar (111) strikes post (113) and activated carbon adsorption net (9) and filter screen (10) surface swing joint, the right side sliding connection on slide bar (111) surface has sliding sleeve (114), the top and the bottom of sliding sleeve (114) all have guide bar (115) and guide bar (115) through second sliding seat swing joint and the surface swing joint of third sliding seat and swinging arms (112) is passed through to one side that sliding sleeve (114) were kept away from to sliding sleeve (114), sliding sleeve (114) one side fixedly connected with deflector (116) in opposite directions, the right side bolt of dust removal case (1) has connect cylinder (117), the piston rod of cylinder (117) run through to in dust removal case (1) and with the right side bolt joint of deflector (116).
3. The automatic dust removing device for electrical engineering equipment according to claim 2, wherein: swing mechanism (13) includes movable block (131), carriage release lever (132), fixed block (133), first movable rod (134), lift post (135), cassette (136) and second movable rod (137), one side fixedly connected with movable block (131) that deflector (116) were kept away from in sliding sleeve (114), the right side bolt of movable block (131) has connect movable rod (132), the right side of movable rod (132) runs through dust removal case (1) and has bolted connection fixed block (133), the top of fixed block (133) has first movable rod (134) through fourth movable seat swing joint, one side that fixed block (133) were kept away from in first movable rod (134) has lift post (135) through fifth movable seat swing joint, the top on dust removal case (1) right side has been bolted connection along the fore-and-aft direction cassette (136) and has the surface of cassette (135) and the inner chamber swing joint of cassette (136), the top of lift post (135) has second movable rod (137) through sixth movable seat swing joint, one side that lift post (135) was kept away from in second movable rod (137) is through the front and the back swing joint of seventh movable seat with reposition of redundant personnel box (6) bottom.
4. The automatic dust removing device for electrical engineering equipment according to claim 2, wherein: the surface cover of cylinder (117) is equipped with dust cover (12), the left side of dust cover (12) and the right side fixed connection of dust removal case (1).
5. The automatic dust removing device for electrical engineering equipment according to claim 3, wherein: one side of the lifting column (135) opposite to each other is fixedly connected with a connecting rod (14) along the vertical direction, and a rubber sleeve is bonded on the surface of the knocking column (113).
6. The automatic dust removing device for electrical engineering equipment according to claim 1, wherein: the front and the back at the top of the dust removal box (1) are sequentially communicated with a vent pipe (8) from left to right, and a dust screen is embedded in an inner cavity of the vent pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476227.5U CN216062570U (en) | 2021-06-30 | 2021-06-30 | Automatic dust collector for electrical engineering equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476227.5U CN216062570U (en) | 2021-06-30 | 2021-06-30 | Automatic dust collector for electrical engineering equipment |
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| Publication Number | Publication Date |
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| CN216062570U true CN216062570U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121476227.5U Expired - Fee Related CN216062570U (en) | 2021-06-30 | 2021-06-30 | Automatic dust collector for electrical engineering equipment |
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| CN (1) | CN216062570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414737A (en) * | 2022-08-30 | 2022-12-02 | 湖南长城科技有限公司 | Industry sodium metabisulfite generates equipment |
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2021
- 2021-06-30 CN CN202121476227.5U patent/CN216062570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414737A (en) * | 2022-08-30 | 2022-12-02 | 湖南长城科技有限公司 | Industry sodium metabisulfite generates equipment |
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Granted publication date: 20220318 |