CN212262625U - Dust removing equipment - Google Patents
Dust removing equipment Download PDFInfo
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- CN212262625U CN212262625U CN201922151589.6U CN201922151589U CN212262625U CN 212262625 U CN212262625 U CN 212262625U CN 201922151589 U CN201922151589 U CN 201922151589U CN 212262625 U CN212262625 U CN 212262625U
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- remover
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Abstract
The utility model discloses a dust collecting equipment, it includes the dust removal subassembly, the dust removal subassembly includes the dust excluding hood, accept dust remover and movable assembly in the dust excluding hood, the air inlet has been seted up on the dust excluding hood, the dirt mouth has been seted up to the bottom of dust remover, install the fixed plate that has the dirt mouth that falls in the dust excluding hood, the bottom and the fixed plate of dust remover are connected and go out dirt mouth and the dirt mouth intercommunication that falls, the movable assembly includes the slider with fixed plate sliding connection, rotate the dwang of installing in the dust remover and install the vibration piece on the dwang, set up the dirt mouth of crossing that corresponds with the dirt mouth that falls on the slider, slider and the one end slidable ground inlay card of dwang are connected, install the button of control vibration piece vibration in the dust excluding hood, the dirt mouth has been seted up. The utility model discloses a dust collecting equipment has realized the automatic clearance of dust remover, and degree of automation is high, and then has promoted dust collection efficiency.
Description
Technical Field
The utility model relates to a dust removal technical field especially relates to a dust collecting equipment.
Background
Phthalic anhydride is a white solid, is an important raw material in chemical industry, and is particularly used for manufacturing plasticizers. Phthalic anhydride is generally used in the form of a small block structure, and therefore, it is necessary to subject phthalic anhydride to a cutting treatment before use. When the phthalic anhydride is cut, a large amount of phthalic anhydride dust is generated, and the phthalic anhydride dust has an irritation effect on eyes, noses, roars and skins and seriously harms human health, so the phthalic anhydride dust needs to be collected and treated in the cutting process to achieve the aim of dust removal. At present, the most common dust removal mode is the bag-type dust remover, and when the bag-type dust remover works for a long time, the bag-type dust remover needs to be replaced due to the attachment of more dust, the installation and disassembly processes of the bag-type dust remover are more complicated, the cost of manpower and material resources is increased, and the dust removal efficiency is also reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the problems in the prior art, the dust removing equipment with high dust removing efficiency is provided.
The utility model provides a technical scheme that its technical problem adopted is: a dust removing device comprises a dust removing assembly, the dust removing assembly comprises a dust removing cover, a dust remover and a movable assembly, the dust remover and the movable assembly are contained in the dust removing cover, an air inlet is formed in the dust removing cover, a dust outlet is formed in the bottom of the dust remover, a fixed plate with a dust outlet is installed in the dust removing cover, the bottom of the dust remover is connected with the fixed plate, the dust outlet is communicated with the dust outlet, the movable assembly comprises a sliding part, a rotating rod and a vibrating part, the sliding part is in sliding connection with the fixed plate, the rotating rod is rotatably installed in the dust remover, the vibrating part is installed on the rotating rod, a dust passing port corresponding to the dust outlet is formed in the sliding part, the sliding part is connected with one end of the rotating rod in a sliding clamping and embedding manner, a key for controlling the vibrating part to vibrate is installed in the dust removing cover, the bottom of the, the sliding part can enable the rotating rod to rotate and then abut against the dust remover, and meanwhile the key is pressed, and the blanking port, the dust passing port and the blanking port are communicated in an aligned mode.
Further, the lateral wall of dwang one end is gone up and is followed the spout has been seted up to the length direction of dwang, the lateral wall epirelief of slider is equipped with the arch, the arch with spout slidable ground inlay card is connected.
Further, the movable assembly further comprises a driving piece, the driving piece is used for driving the sliding piece to slide, the sliding piece is a rack, the driving piece is installed in a rotating mode through a gear on the dust hood, the gear is meshed with the rack, or the driving piece is a compression cylinder installed on the dust hood.
Further, the vibrating part includes vibrating motor, rotation wheel and elastomeric element, vibrating motor installs the tip of dwang, it installs to rotate the wheel on vibrating motor's the output shaft, elastomeric element connects rotate on the outer peripheral face of wheel, elastomeric element is made by elastic material, just elastomeric element with dwang elasticity supports and holds.
Furthermore, the dust remover is installed on the lateral wall of dust excluding hood, the dust excluding hood has seted up the air intake, the opening of dust remover with the air intake intercommunication, still seted up the filtration hole on the dust remover, the air vent has been seted up on the roof of dust excluding hood.
Further, dust collecting equipment is still including the subassembly of airing exhaust, the subassembly of airing exhaust includes exhaust pipe and fan, the exhaust pipe is the cavity tubular structure that both ends link up, the fan is rotationally installed in the exhaust pipe, the dust excluding hood with the one end of exhaust pipe is connected, the air intake with the inner chamber intercommunication of exhaust pipe.
Furthermore, dust collecting equipment still includes the receipts storage bucket, receive the storage bucket and install the lower extreme of dust excluding hood, the blanking mouth with the inner chamber intercommunication of receiving the storage bucket.
Furthermore, a dust exhaust port is formed below the side wall of the material receiving barrel, and a sealing plate can be detachably mounted on the dust exhaust port.
Further, the elastic component is a stainless steel elastic sheet.
The utility model has the advantages that: the utility model provides a dust collecting equipment, during the use, when slider relatively fixed plate slides and targets in place, the dust mouth that falls was opened simultaneously, the dwang supports with the dust remover counterbalance, and the button is pressed, and the vibrating part begins work, and then drives the dwang vibration to will adhere to the phthalic anhydride dust on the dust remover inner wall and shake and fall, thereby discharge to the outside of dust remover, and then realize the clearance of dust remover, degree of automation is high, and dust collection efficiency improves.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a dust removing apparatus of the present invention;
FIG. 2 is a schematic view showing another state of the dust removing apparatus shown in FIG. 1;
FIG. 3 is an enlarged view of an explosion-proof assembly of the dust removing apparatus shown in FIG. 1;
fig. 4 is a schematic structural view of another state of the explosion-proof assembly shown in fig. 3.
The names and the numbers of the parts in the figure are respectively as follows:
The blanking port 215 is a filter hole 221 of the dust collector 22
The protrusion 2312 of the dust passing opening 2311 of the sliding part 231
Driving member 232 rotating rod 233 sliding slot 2331
Vibrating piece 234 vibrating motor 2341 rotating wheel 2342
The position-limiting flange 411 is clamped in the groove 413 of the first sealing element 412
Explosion vent 422 of explosion-proof tube 42 abutting edge 421
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1 and 2, the present invention provides a dust removing device for removing phthalic anhydride dust. This dust collecting equipment includes air exhausting component 10, dust collecting component 20 who is connected with air exhausting component 10, install the receipts storage bucket 30 of dust collecting component 20 lower extreme and install the explosion-proof assembly 40 on dust collecting component 20 top, during the use, air exhausting component 10 sets up in phthalic anhydride cutting department, be used for blowing in the phthalic anhydride dust that produces when cutting in dust collecting component 20, dust collecting component 20 is used for filtering the phthalic anhydride dust, it is used for collecting the filterable phthalic anhydride dust of dust collecting component 20 to receive storage bucket 30, explosion-proof assembly 40 can let out when the explosion takes place and explode, prevent to cause harm because of the explosion.
The exhaust assembly 10 comprises an exhaust pipe 11 and a fan 12 rotatably installed in the exhaust pipe 11, the exhaust pipe 11 is approximately of a hollow cylindrical structure with two through ends, the exhaust pipe 11 is horizontally arranged, and the central axis of the fan 12 is coaxial with the central axis of the exhaust pipe 11.
The dust removing assembly 20 includes a dust removing cover 21, a dust remover 22 accommodated in the dust removing cover 21, and a movable assembly 23.
The dust hood 21 is substantially a hollow box structure, the dust hood 21 is connected with one end of the exhaust duct 11, an air inlet 211 is arranged at one end of the dust hood 21 and one end of the exhaust duct 11, and the air inlet 211 is communicated with the inner cavity of the exhaust duct 11. The dust collector 22 is a hollow bag-shaped structure with an opening at one end, the dust collector 22 is installed on the side wall of the dust hood 21, the opening of the dust collector 22 is communicated with the air inlet 211, the dust collector 22 is also provided with a filtering hole 221, and the filtering hole 221 penetrates through the inner side wall and the outer side wall of the dust collector 22. When the dust remover works, under the action of the fan 12, air with phthalic anhydride dust is sucked into the exhaust pipe 11 and then enters the dust remover 22 through the air inlet 211, and when the air passes through the filter holes 221, the phthalic anhydride dust cannot pass through the filter holes 221 and is prevented from further adhering to the inner wall of the dust remover 22.
In a specific embodiment, the exhaust duct 11 is connected to the dust hood 21 through a flange and a bolt, and the dust collector 22 is a bag-type dust collector including a filter bag frame and a bag sleeved on the filter bag frame.
In addition, in order to ensure air circulation and facilitate dust entering the dust remover 22, the top wall of the dust removing cover 21 is provided with a vent hole 212, and the vent hole 212 is communicated with the inner side wall and the outer side wall of the dust removing cover 21.
The side wall of the dust hood 21 is horizontally provided with a fixing plate 213, the fixing plate 213 is fixedly connected with the bottom of the dust collector 22, the bottom of the dust collector 22 is provided with a dust outlet 222, and the fixing plate 213 is provided with a dust falling port 214 communicated with the dust outlet 222. When the dust falling port 214 is opened, the phthalic anhydride dust in the dust collector 22 can pass through the dust outlet 222 and then fall through the dust falling port 214.
The sliding member 231 is substantially plate-shaped, the sliding member 231 is slidably connected to the lower end surface of the fixing plate 213,
the movable assembly 23 includes a sliding member 231, a driving member 232, a rotating rod 233, and a vibrating member 234. The sliding member 231 is provided with a dust passing port 2311 corresponding to the dust falling port 214, and the sliding member 231 can close the dust falling port 214 or the dust passing port 2311 is communicated with the dust falling port 214 in an aligned manner by sliding the sliding member 231. When the sliding member 231 closes the dust falling port 214, the dust in the dust collector 22 cannot flow out of the dust collector 22, and when the dust passing port 2311 is in alignment communication with the dust falling port 214, the dust in the dust collector 22 can flow out of the dust collector 22, so that the phthalic anhydride dust can be conveniently collected.
In this embodiment, the sliding member 231 is a rack, and the rack is slidably engaged with the lower end surface of the fixing plate 213, where the slidable engagement means that the rack can slide relative to the fixing plate 213, and the rack and the fixing plate 213 are not separated from each other, and a manner of implementing this function can be implemented by a sliding groove or a sliding rail structure.
In this embodiment, the driving member 232 is a gear rotatably installed in the dust excluding hood 21, the gear and the rack are engaged with each other, during operation, the gear rotates to further drive the rack to slide, further, a motor (not shown) is installed on the gear, an output shaft of the motor is connected with the gear, and the motor is used for providing power for the gear rotation.
It will be appreciated that in other embodiments, not shown, the drive member 232 may also be a compression cylinder mounted on the inner wall of the dust hood 21, with the slide 231 being connected to the protruding end of said compression cylinder. The compression cylinder is a cylinder or a hydraulic cylinder.
The rotating rod 233 has a substantially rod-like structure, the rotating rod 233 is rotatably connected to a side wall of the dust hood 21, and one end of the sliding member 231 is slidably engaged with a lower end of the rotating rod 233. In a specific embodiment, a sliding slot 2331 is formed in a side wall of one end of the rotating rod 233 along a length direction of the rotating rod 233, a protrusion 2312 is convexly formed on a side wall of the sliding member 231, and the protrusion 2312 is slidably engaged with the sliding slot 2331, that is, the protrusion 2312 can slide in the sliding slot 2331 along the sliding slot 2331, and the protrusion 2312 is engaged with the sliding slot 2331 to prevent the protrusion from disengaging from the sliding slot 2331. When the sliding member 231 slides by pushing the rotating rod 233, the rotating rod 233 rotates, the protrusion 2312 gradually slides towards the bottom of the sliding slot 2331, and when the sliding member 231 slides in place, the dust passing port 2311 is communicated with the dust falling port 214 in an aligning manner, and the rotating rod 233 abuts against the dust remover 22; when the slider 231 pulls the rotation lever 233 to slide, the rotation lever 233 rotates reversely, the protrusion 2312 gradually slides toward the top of the slide slot 2331, and when the slider 231 slides in place, the rotation lever 233 is separated from the dust catcher 22 while the slider 231 closes the dust drop port 214.
The vibrating member 234 is installed at one end of the rotating rod 233 far away from the sliding member 231, the inner wall of the dust collector 22 is provided with a button 223 for controlling the vibrating member 234 to vibrate, the button 223 is connected with the vibrating member 234 through a conducting wire, when the button 223 is pressed, a circuit between the button 223 and the vibrating member 234 is conducted, and the vibrating member 234 works to drive the rotating rod 233 to vibrate. When the dust remover is used, when the sliding part 231 pushes the rotating rod 233 to slide in place, one end of the key 223 pushes the key 223, the vibrating part 234 works to enable the rotating rod 233 to vibrate, at the moment, the dust remover 22 is driven to vibrate, therefore, dust attached to the inner wall of the dust remover 22 falls off from the dust remover 22 under the action of vibration and further falls on the bottom of the dust remover 22, the dust further sequentially passes through the dust outlet 222, the dust falling port 214 and the dust passing port 2311 and then flows out of the dust remover 22, and the dust on the inner wall of the dust remover 22 is effectively removed; when the sliding member 231 pulls the rotating rod 233 to slide to a proper position, the latch 223 is reset, the vibrating member 234 stops operating, the rotating rod 233 is separated from the dust catcher 22, and the dust drop port 214 is closed by the sliding member 231, at which time the exhaust assembly 10 operates to start the dust removing operation.
In a specific embodiment, the vibrating member 234 includes a vibrating motor 2341, a rotating wheel 2342 and an elastic member 2343, the vibrating motor 2341 is installed at an end portion of the rotating rod 233, the rotating wheel 2342 is installed on an output shaft of the vibrating motor 2341, the elastic member 2343 is made of an elastic material, the elastic member 2343 is provided in plurality, the elastic members 2343 are uniformly connected to an outer circumferential surface of the rotating wheel 2342, and the elastic member 2343 elastically abuts against the rotating rod 233. In the present embodiment, the button 223 is connected to the vibration motor 2341 through a wire, and the button 223 controls the start and stop of the vibration motor 2341. In operation, vibrating motor 2341 starts, drives and rotates wheel 2342, and at this moment, elastomeric element 2343 hits on vibrating rod 233 one by one to arouse dwang 233 to vibrate. In this embodiment, the elastic member 2343 is a stainless steel elastic sheet.
The receiving barrel 30 is a hollow box structure with an opening at the upper end, the receiving barrel 30 is installed at the lower end of the dust hood 21, the blanking port 215 is formed in the lower end face of the dust hood 21, the blanking port 215 corresponds to the dust outlet 222, the blanking port 215 is communicated with the inner cavity of the receiving barrel 30, and when the receiving barrel is used, dust flowing out through the dust outlet 2311 falls into the receiving barrel 30 after passing through the blanking port 215, so that the dust is collected. In a specific embodiment, a dust discharge port 31 is formed below the side wall of the material receiving barrel 30, dust in the material receiving barrel 30 can be discharged from the dust discharge port 31 manually, and a sealing plate 32 is detachably mounted on the dust discharge port 31.
Referring to fig. 3 and 4, the explosion-proof assembly 40 includes an exhaust pipe 41 connected to the top of the dust hood 21, an explosion-proof pipe 42 movably received in the exhaust pipe 41, and an elastic member 43 telescopically disposed between the exhaust pipe 41 and the explosion-proof pipe 42.
The exhaust pipe 41 is substantially in a hollow cylindrical structure with two through ends, the inner cavity of the exhaust pipe 41 is communicated with the inner cavity of the dust hood 21, the explosion-proof pipe 42 is substantially in a hollow cylindrical structure with two through ends, the explosion-proof pipe 42 moves along the axial direction of the exhaust pipe 41, the outer wall of the explosion-proof pipe 42 is attached to the inner wall of the exhaust pipe 41, and the upper end of the explosion-proof pipe 42 extends outwards along the radial direction of the explosion-proof pipe 42 to form a butting edge 421. A limiting flange 411 is formed on the inner wall of the exhaust pipe 41 in a protruding manner along the radial direction of the exhaust pipe 41, the elastic piece 43 is accommodated in the explosion-proof pipe 42, the upper end of the elastic piece 43 is connected with the inner top wall of the exhaust pipe 41 and elastically abuts against the inner top wall, and the other end of the elastic piece 43 is connected with the limiting flange 411 and elastically abuts against the inner top wall. In a natural state, the elastic member 43 is in a stretched state, so that the abutting edge 421 can abut against the upper end surface of the explosion-proof pipe 42; when the explosion-proof tube 42 is acted by an upward external force, the explosion-proof tube 42 moves upward to drive the elastic member 43 to be further stretched, and when the external force action of the explosion-proof tube 42 is released, the explosion-proof tube 42 automatically resets under the elastic force action of the elastic member 43 and slides downward, so that the abutting edge 421 abuts against the upper end face of the explosion-proof tube 42 again.
In this embodiment, two explosion venting ports 422 are formed on the side wall of the explosion-proof tube 42, and the explosion venting ports 422 are communicated with the inner cavity of the explosion-proof tube 42. In a natural state, the explosion venting port 422 is closed by the inner wall of the exhaust pipe 41; when explosion occurs in the dust hood 21, the pressure in the dust hood 21 rises instantly to push the explosion-proof pipe 42 to slide, and when the explosion-proof pipe 42 slides to the explosion-proof port 422 and is exposed to the outside of the exhaust pipe 41, the explosion-proof port 422 is opened, so that high pressure is discharged through the explosion-proof ports 422 at two sides of the explosion-proof pipe 42, and explosion of the dust hood 21 can be effectively avoided. In addition, because the outer wall of the explosion-proof pipe 42 is attached to the inner wall of the exhaust pipe 41, the explosion-proof pipe 42 can only slide along the axial direction of the exhaust pipe 41 in the moving process of the explosion-proof pipe 42, so that the air pressure can be uniformly discharged from the two sides of the explosion-proof pipe 42, and the pressure discharge direction is controllable. When the explosion is finished, the explosion-proof tube 42 is reset under the elastic force of the elastic member 43, so that the explosion venting port 422 is automatically closed.
In addition, the inner wall of the exhaust pipe 41 is provided with a clamping groove 413 along the axial direction of the exhaust pipe 41, the outer side wall of the explosion-proof pipe 42 is convexly provided with a clamping protrusion 424, and the clamping groove 413 and the clamping protrusion 424 are slidably clamped and embedded, so that the explosion-proof pipe 42 is prevented from rotating relative to the exhaust pipe 41. The interior roof of explosion-proof pipe 42 is provided with arcwall face 425 about explosion-proof pipe 42's axis symmetry on the roof, and an arcwall face 425 corresponds with explosion vent 422, so, when high-pressure gas flowed through explosion-proof pipe 42's interior roof, the air current can flow then flow by explosion vent 422 along arcwall face 425, through setting up arcwall face 425, can effectively prevent turbulent production, is favorable to the pressure release.
In a specific embodiment, the side wall of the exhaust pipe 41 is connected with pressure relief pipes 44, one pressure relief pipe 44 corresponds to one explosion relief port 422, when the explosion relief port 422 is opened, the explosion relief port 422 can be aligned and communicated with the pressure relief pipe 44, and high-pressure gas flows out through the pressure relief pipe 44. The provision of the arcuate surface 414 ensures that two high-pressure gases can be discharged into the pressure relief tube 44.
In the present embodiment, the elastic member 43 is a spring, and it is understood that in other embodiments not shown, the elastic member 43 may also be an element having elasticity and rigidity, such as a stainless steel elastic sheet or a copper elastic sheet, and is not limited herein.
In a specific embodiment, a first sealing element 412 is disposed on the upper end surface of the exhaust pipe 41, a second sealing element 423 is sleeved outside the explosion-proof pipe 42, and when the explosion-proof pipe is in a natural state, the first sealing element 412 and the second sealing element 423 are in sealing contact with each other, so that the air tightness between the two is improved, and gas leakage is prevented. It is understood that the first seal 412 and the second seal 423 may be rubber rings or silicone rings.
The utility model provides a dust collecting equipment, during the use, when slider 231 slides to target in place relative to fixed plate 213, when falling dirt mouth 214 was opened, dwang 233 held against dust remover 22, and button 223 was pressed, and vibrating piece 234 began to work, and then drive dwang 233 vibration, thereby will be attached to the phthalic anhydride dust on the dust remover 22 inner wall and shake off, thereby discharge to the outside of dust remover 22, and then realize the clearance of dust remover 22, degree of automation is high, and dust collection efficiency improves; in addition, through setting up explosion-proof assembly 40, when exploding, high-pressure gas can jack-up explosion-proof tube 42 to open and let out explosion mouth 422, pressure is let out and is removed, through setting up arcwall face 425, can effectively prevent the turbulent flow and produce, is favorable to the pressure release, and is safe in utilization, in addition, explosion-proof tube 42 can automatic re-setting after the explosion finishes, easy operation, convenience.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A dust collecting apparatus, characterized in that: the dust removing device comprises a dust removing component, the dust removing component comprises a dust removing cover, a dust remover and a movable component, the dust remover and the movable component are contained in the dust removing cover, an air inlet is formed in the dust removing cover, a dust outlet is formed in the bottom of the dust remover, a fixed plate with a dust outlet is installed in the dust removing cover, the bottom of the dust remover is connected with the fixed plate, the dust outlet is communicated with the dust outlet, the movable component comprises a sliding part, a rotating rod and a vibrating part, the sliding part is connected with the fixed plate in a sliding manner, the rotating rod is rotatably installed in the dust remover, the vibrating part is installed on the rotating rod, a dust passing port corresponding to the dust outlet is formed in the sliding part, the sliding part is connected with one end of the rotating rod in a sliding and embedded manner, a key for controlling the vibrating part to vibrate is installed in the dust removing, the sliding part can enable the rotating rod to rotate and then abut against the dust remover, and meanwhile the key is pressed, and the blanking port, the dust passing port and the blanking port are communicated in an aligned mode.
2. A dusting apparatus according to claim 1, characterized in that: the lateral wall of dwang one end is gone up and is followed the spout has been seted up to the length direction of dwang, the lateral wall epirelief of slider is equipped with the arch, the arch with spout slidable ground inlay card is connected.
3. A dusting apparatus according to claim 1, characterized in that: the movable assembly further comprises a driving piece, the driving piece is used for driving the sliding piece to slide, the sliding piece is a rack, the driving piece is installed for rotating on the gear on the dust hood, the gear is meshed with the rack, or the driving piece is installed on the compression cylinder on the dust hood.
4. A dusting apparatus according to claim 1, characterized in that: the vibrating part includes vibrating motor, rotation wheel and elastomeric element, vibrating motor installs the tip of dwang, it installs to rotate the wheel on vibrating motor's the output shaft, elastomeric element connects rotate on the outer peripheral face of wheel, elastomeric element is made by elastic material, just elastomeric element with dwang elasticity supports and holds.
5. A dusting apparatus according to claim 1, characterized in that: the dust remover is installed on the lateral wall of dust excluding hood, the last air intake of having seted up of dust excluding hood, the opening of dust remover with the air intake intercommunication, still seted up the filtration hole on the dust remover, the air vent has been seted up on the roof of dust excluding hood.
6. The dust removing apparatus according to claim 5, wherein: dust collecting equipment still includes the subassembly of airing exhaust, the subassembly of airing exhaust includes exhaust pipe and fan, the exhaust pipe is the cavity tubular structure that both ends link up, the fan is rotationally installed in the exhaust pipe, the dust excluding hood with the one end of exhaust pipe is connected, the air intake with the inner chamber intercommunication of exhaust pipe.
7. A dusting apparatus according to claim 1, characterized in that: the dust removing equipment further comprises a receiving barrel, the receiving barrel is installed at the lower end of the dust hood, and the blanking port is communicated with an inner cavity of the receiving barrel.
8. The dust removing apparatus according to claim 7, wherein: a dust exhaust port is formed below the side wall of the material receiving barrel, and a sealing plate is detachably mounted on the dust exhaust port.
9. The dust removing apparatus according to claim 4, wherein: the elastic component is a stainless steel elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151589.6U CN212262625U (en) | 2019-12-04 | 2019-12-04 | Dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151589.6U CN212262625U (en) | 2019-12-04 | 2019-12-04 | Dust removing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212262625U true CN212262625U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922151589.6U Active CN212262625U (en) | 2019-12-04 | 2019-12-04 | Dust removing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732199A (en) * | 2022-04-20 | 2022-07-12 | 常州纺织服装职业技术学院 | Convenient cosmetic box |
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2019
- 2019-12-04 CN CN201922151589.6U patent/CN212262625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732199A (en) * | 2022-04-20 | 2022-07-12 | 常州纺织服装职业技术学院 | Convenient cosmetic box |
| CN114732199B (en) * | 2022-04-20 | 2023-11-03 | 常州纺织服装职业技术学院 | Portable cosmetic box |
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