CN218687410U - Blanking dust removal device - Google Patents
Blanking dust removal device Download PDFInfo
- Publication number
- CN218687410U CN218687410U CN202222785317.3U CN202222785317U CN218687410U CN 218687410 U CN218687410 U CN 218687410U CN 202222785317 U CN202222785317 U CN 202222785317U CN 218687410 U CN218687410 U CN 218687410U
- Authority
- CN
- China
- Prior art keywords
- pipe
- shell
- blanking
- shaped pipe
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a blanking dust removal device, which effectively solves the problems of dust loss and influence on the working efficiency; the technical scheme includes that the dust collecting device comprises a shell with an opening at the lower end, air holes are formed in the left end surface and the right end surface of the shell, a through hole is formed in the upper end surface of the shell, a blanking pipe is fixedly inserted in the through hole, a dust collecting bag is arranged on each of the left side and the right side of the blanking pipe in the shell, an L-shaped pipe capable of moving up and down is arranged on each of the left side and the right side of the blanking pipe on the upper side of the shell, an opening at one end of the L-shaped pipe faces downwards and is inserted into the shell without being separated, and a filter screen is arranged in the opening facing downwards of the L-shaped pipe; a stop block capable of moving up and down is arranged in the L-shaped pipe, and the stop block can be placed in the pipe with the downward opening of the L-shaped pipe after moving down so that the two ends of the L-shaped pipe are not communicated; the utility model discloses a gas in the air exhauster messenger casing is taken out, has prevented that the dust from the problem of gap loss, connects the material to accomplish the back, because the air exhauster in time takes out the dust not worry that the casing spreads apart the problem of back dust granule diffusion under from the casing.
Description
Technical Field
The utility model relates to a dust removal field specifically is an unloading dust collector.
Background
During the blanking process of the bisphenol AF, the dried bisphenol AF can generate AF dust particles due to material pouring, and the bisphenol AF can stimulate sensitive parts of human respiratory tracts, eyes, oral cavities and the like and corrode and damage the skin which is in direct contact with the bisphenol AF dust particles for a long time, especially in the sweating environment; the generated dust particles are not recycled, and resource waste is also caused.
Present dustproof like application number 202220308507.3's patent, the dust cover covers the downside, avoids causing the phenomenon of raise dust at the in-process of unloading, raise dust phenomenon when can solving partial whereabouts, but still can appear from the phenomenon of dust cover downside dust loss, and raise dust is covered, but raise dust can be present in covering, need wait the dust and can take the dust cover off after falling, need wait for the longer time, influence work efficiency.
Disclosure of Invention
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides an unloading dust collector, the effectual dust loss of having solved and the problem that influences work efficiency.
The technical scheme for solving the problem is that the blanking dust removal device comprises a shell with an opening at the lower end, wherein air holes are formed in the left end surface and the right end surface of the shell, and the air holes can be opened and closed; a through hole is formed in the upper end face of the shell, a discharging pipe is fixedly inserted into the through hole, and the lower end of the discharging pipe is located in the middle of the shell; the left side and the right side of the blanking pipe in the shell are respectively provided with a dust bag, the opening of each dust bag can be opened and closed, the left side and the right side of the blanking pipe on the upper side of the shell are respectively provided with an L-shaped pipe capable of moving up and down, one end opening of each L-shaped pipe faces downwards and is inserted into the shell without separation, and a filter screen is arranged in the opening facing downwards of each L-shaped pipe; the L-shaped pipe is internally provided with a stop block which can move up and down, the stop block can be fixed after moving up, the two ends of the L-shaped pipe are communicated, and the stop block can be placed in the pipe with the opening of the L-shaped pipe facing down after moving down so that the two ends of the L-shaped pipe are not communicated;
when the stop block moves downwards, the L-shaped pipe moves downwards to enable the downward opening end of the L-shaped pipe to be inserted into the dust collection bag to enable the opening of the dust collection bag to be opened, and the stop block can enable gas in the downward pipe in the L-shaped pipe to move downwards; after the stop block moves upwards and is fixed, the L-shaped pipe moves upwards and is positioned at the uppermost end of the displacement, and the downward opening end of the L-shaped pipe is not contacted with the dust collection bag.
The casing on the terminal surface about be fixed with the fixed block, set up the groove of stepping down that runs through the fixed block right-hand member face on the fixed block left end face, the groove of stepping down communicates with bleeder vent on the casing, has seted up the spout on the terminal surface before the fixed block, is equipped with the slider in the spout, the slider can be stopped up the bleeder vent to the antedisplacement, the slider slides the bleeder vent backward and opens.
A flat plate parallel to the upper end surface of the shell is fixed on each of the left side and the right side of the blanking pipe, a through hole is formed in the upper end surface of the flat plate, a baffle is hinged to the lower end surface of the through hole, a torsion spring is arranged at the hinged position and provides an upward swinging force for the baffle, the baffle swings downwards to open the through hole, and the baffle swings upwards to close the through hole;
the dust bag is fixed on the lower side of the flat plate, the upper end of the dust bag is provided with an opening, and the opening on the baffle plate is positioned on the inner side of the opening of the dust bag.
The L-shaped pipe is composed of a transverse pipe and a vertical pipe, the transverse pipe is always arranged on the outer side of the shell, the upper end face of the shell is positioned on the left side and the right side of the blanking pipe and is respectively provided with a abdicating hole, the lower end of the vertical pipe is arranged in the shell through the abdicating hole, the outer diameter of the lower end of the vertical pipe is the same as the aperture of the through hole on the flat plate, the vertical pipe can be downwards arranged in the through hole on the flat plate, and the filter screen is arranged at the lower end in the vertical pipe;
the stop block is arranged in the vertical pipe to move up and down, and the thickness of the stop block is smaller than the pipe diameter of the L-shaped pipe; when the stop block is positioned at the upper end of the vertical pipe, the stop block is positioned at the corner of the L-shaped pipe;
the upper end vertical pipe of the L-shaped pipe is fixed at the outer edge of the balancing weight.
The blanking pipe is sleeved with a circular ring capable of moving up and down, the left side and the right side of the outer edge of the circular ring are respectively fixed with a vertical rod, the circular ring is positioned at the upper end of the vertical rod, the upper end of the L-shaped pipe is provided with a through hole penetrating to the L-shaped pipe, the lower end of the vertical pipe is fixed with a stop block through the through hole in the L-shaped pipe, and the aperture of the through hole in the L-shaped pipe is smaller than the outer edge of the stop block;
the upper end of the end face of the vertical rod, which is far away from the circular ring, is fixed with a cross rod.
The feeding pipe is fixed with a support ring, the support ring is positioned on the upper side of the circular ring, and the left side and the right side of the outer edge of the support ring are respectively provided with a groove;
the upper end surfaces of the two vertical rods are respectively fixed with a supporting block, the left end surface of each supporting block is provided with a limiting hole, a pin shaft is inserted into each limiting hole, and the end surface of each pin shaft close to the blanking pipe inclines upwards;
the pin roll is sleeved with a spring, one end of the spring is fixed on the supporting block, the other end of the spring is fixed on the pin roll, and the spring provides a force for the pin roll to move towards the feeding pipe;
after the supporting block moves upwards, one end of the pin shaft close to the blanking pipe is arranged in the groove on the corresponding side of the supporting ring.
The blanking pipe is a hard pipe.
The utility model uses the exhaust fan to exhaust the gas in the shell, so that the dust generated in the shell is filtered by the filter screen in time, thereby preventing the problem that the dust escapes from the gap;
and after the dust is filtered by the filter screen, the back flushing of the filter screen can be realized only by pushing the cross rod to move downwards, and the dust is collected by the dust collecting bag, so that the waste of resources can be effectively prevented.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a main sectional view of the present invention.
Fig. 3 is a left side view of the slider at the rear side of the present invention.
Fig. 4 is the main cross-sectional view of the lower end of the vertical tube of the present invention disposed in the circular hole of the flat plate and the slider disposed at the rear side.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present invention includes a casing 1 with an opening at the lower end, air holes 2 are provided on the left and right end faces of the casing 1, and the air holes 2 can be opened and closed;
a through hole is formed in the upper end face of the shell 1, a blanking pipe 3 is fixedly inserted into the through hole, and the lower end of the blanking pipe 3 is positioned in the middle of the shell 1;
the left side and the right side of the blanking pipe 3 in the shell 1 are respectively provided with a dust bag 4, the opening of the dust bag 4 can be opened and closed, the left side and the right side of the blanking pipe 3 on the upper side of the shell 1 are respectively provided with an L-shaped pipe 5 capable of moving up and down, one end of the L-shaped pipe 5 is provided with an opening facing downwards and is inserted into the shell 1 without separation, and the opening facing downwards of the L-shaped pipe 5 is internally provided with a filter screen 6;
a stop block 7 capable of moving up and down is arranged in the L-shaped pipe 5, the stop block 7 can be fixed after moving up, two ends of the L-shaped pipe 5 are communicated, and the stop block 7 can be placed in the pipe with the downward opening of the L-shaped pipe 5 after moving down so that two ends of the L-shaped pipe 5 are not communicated;
when the stop 7 moves downwards, the L-shaped pipe 5 moves downwards to enable the downward opening end of the L-shaped pipe 5 to be inserted into the dust collection bag 4 to enable the opening of the dust collection bag 4 to be opened, and after the L-shaped pipe 5 stops moving downwards, the stop 7 continues to move downwards to enable the gas in the downward pipe in the L-shaped pipe 5 to move downwards; when the stopper 7 is fixed by moving upward, the L-shaped pipe 5 moves upward at the uppermost end of the displacement, and the downward opening end of the L-shaped pipe 5 is not in contact with the dust collection bag 4.
Casing 1 on the terminal surface about be fixed with fixed block 8, set up the groove of stepping down that runs through fixed block 8 right-hand member face on the 8 left end faces of fixed block, the groove of stepping down and casing 1 go up bleeder vent 2 and communicate, set up the spout on the terminal surface before the fixed block 8, be equipped with slider 9 in the spout, slider 9 is moved forward kinetic energy and is stopped up bleeder vent 2, slider 9 slides bleeder vent 2 backward and opens.
A flat plate 10 parallel to the upper end surface of the shell 1 is fixed on each of the left side and the right side of the blanking pipe 3, a through hole is formed in the upper end surface of the flat plate 10, a baffle plate 11 is hinged to the lower end surface of the through hole, a torsion spring is arranged at the hinged position and provides upward swinging force for the baffle plate 11, the baffle plate 11 swings downwards to open the through hole, and the baffle plate 11 swings upwards to close the through hole;
the dust bag 4 is fixed on the lower side of the flat plate 10, the upper end of the dust bag 4 is opened, and the opening on the baffle plate 11 is positioned on the inner side of the opening of the dust bag 4.
The L-shaped pipe 5 is composed of a horizontal pipe and a vertical pipe, the horizontal pipe is always arranged on the outer side of the shell 1, the upper end face of the shell 1 is provided with a abdicating hole at the left side and the right side of the blanking pipe 3, the lower end of the vertical pipe is arranged in the shell 1 through the abdicating hole, the outer diameter of the lower end of the vertical pipe 14 is the same as the aperture of the through hole on the flat plate 10, the vertical pipe can be downwards arranged in the through hole on the flat plate 10, and the filter screen 6 is arranged at the lower end in the vertical pipe;
the stop dog 7 is arranged in the vertical pipe to move up and down, and the thickness of the stop dog 7 is smaller than the pipe diameter of the L-shaped pipe 5; when the L-shaped pipe is positioned at the upper end of the vertical pipe, the stop block 7 is positioned at the corner of the L-shaped pipe 5, and the two ends of the L-shaped pipe 5 are communicated because the thickness of the stop block 7 is smaller than the pipe diameter of the L-shaped pipe 5;
the upper cover of unloading pipe 3 has annular balancing weight 12, and balancing weight 12 can reciprocate on unloading pipe 3, and the upper end standpipe of L venturi tube 5 is fixed at balancing weight 12 outer fringe.
The blanking pipe 3 is sleeved with a circular ring 13 capable of moving up and down, the left side and the right side of the outer edge of the circular ring 13 are respectively fixed with a vertical rod 14, the circular ring 13 is positioned at the upper end of the vertical rod 14, the upper end of the L-shaped pipe 5 is provided with a through hole penetrating to the L-shaped pipe 5, the lower end of the vertical pipe is fixed with the stop block 7 through the through hole on the L-shaped pipe 5, and the aperture of the through hole on the L-shaped pipe 5 is smaller than the outer edge of the stop block 7;
the upper end of the end surface of the vertical rod 14 departing from the circular ring 13 is fixed with a cross rod 15.
A support ring 16 is fixed on the blanking pipe 3, the support ring 16 is positioned on the upper side of the circular ring 13, and the left side and the right side of the outer edge of the support ring 16 are respectively provided with a groove;
the upper end surfaces of the two vertical rods 14 are respectively fixed with a supporting block 17, the left end surface of each supporting block 17 is provided with a limiting hole, a pin shaft 18 is inserted in each limiting hole, and the end surface of each pin shaft 18 close to the blanking pipe 3 inclines upwards;
the pin shaft 18 is sleeved with a spring, one end of the spring is fixed on the supporting block 17, the other end of the spring is fixed on the pin shaft 18, and the spring provides a force for the pin shaft 18 to move towards the feeding pipe 3;
when the supporting block 17 is moved upwards, one end of the pin 18 close to the feeding pipe 3 is placed in a groove on the corresponding side of the supporting ring 16.
The blanking pipe 3 is a hard pipe.
In order to realize the filtration of the filter screen 6, the horizontal pipe of the L-shaped pipe 5 is communicated with the exhaust fan, so that the gas in the L-shaped pipe 5 flows to the horizontal pipe from the vertical pipe.
Before the utility model is used, the slide block 9 is moved backwards, and the air holes 2 are opened; the pin is arranged in the groove on the support ring 16, the pin shaft 18 enables the stop block 7 to be arranged on the uppermost side of the displacement through the vertical rod 14, and the support block 17 supports the L-shaped pipe 5 to enable the lower end of the vertical pipe of the L-shaped pipe 5 to be separated from the through hole on the flat plate 10;
when the utility model is used, the upper end of the blanking pipe 3 is connected with a pipe to be blanked, and then the outer edge of the lower end of the lower side shell 1 is connected with the opening end of the bag body for receiving materials or the lower end of the lower side shell 1 covers the material box;
then, starting an exhaust fan to exhaust air, wherein air in the shell 1 is exhausted through the lower end of the vertical pipe of the L-shaped pipe 5, and the air holes 2 enable the air outside the shell 1 to flow into the shell 1, so that negative pressure cannot be generated in the shell 1;
then, the blanking is started, the material enters the shell 1 through the blanking pipe 3 and then falls into the bag body or the material receiving box, and as the outer edge of the lower end of the lower side shell 1 is connected with the opening end of the material receiving bag body or the lower end of the lower side shell 1 covers the material receiving box, dust particles generated by impact cannot overflow from the bag body or the material receiving box; because the air holes 2 enable the air to flow from the outside of the shell 1 to the inside of the shell 1, the generated dust particles cannot flow out from the air holes 2 on the shell 1; the lower end of the vertical pipe of the L-shaped pipe 5 is provided with the filter screen 6, so that dust particles in the air can be filtered by the filter screen 6, and the dust particles are guaranteed to be scattered into the air to cause harm to human bodies;
when the exhaust fan is used for exhausting the air in the shell 1, the exhausted air needs to bypass the flat plate 10 instead of exhausting the air straight up and down, the path of the air in the shell 1 is increased, the external air flows into the shell 1 through the left side edge and the right side edge of the air vent 2, the flowability of the air is increased, and the flat plate 10 and the air vent 2 are matched for use, so that the falling materials can be prevented from being directly exhausted by the exhaust fan during air exhausting, and the blocking speed of the filter screen 6 is reduced;
after the dust remover is used, the filter screen 6 needs to be backflushed periodically, the slide blocks 9 on the left side and the right side of the shell 1 are shifted forwards before backflushing, the air holes 2 are blocked, the lower side of the shell 1 is blocked, and dust particles remaining in the shell 1 are prevented from backflushing out of the shell 1;
during backflushing, the pin shaft 18 is separated from the groove, then the cross rod 15 is pushed manually to move downwards, the cross rod 15 drives the vertical rod 14 to move downwards, and the vertical rod 14 enables the stop block 7 to move downwards; because the two L-shaped tubes 5 are fixed on the balancing weight 12, the balancing weight 12 enables the two L-shaped tubes 5 to move downwards along with the stop block 7 under the action of gravity, when the lower end surface of the balancing weight 12 is contacted with the upper end surface of the shell 1, the balancing weight 12 stops moving downwards, and the two L-shaped tubes 5 stop moving downwards;
when the two L-shaped pipes 5 move downwards along with the stop blocks 7, the lower ends of the vertical pipes of the L-shaped pipes 5 are inserted into the through holes in the flat plate 10, and the baffle plates 11 are pushed to swing downwards, so that the openings of the dust collecting bags 4 are communicated with the vertical pipes of the L-shaped pipes 5;
after the two L-shaped pipes 5 stop moving downwards, the cross rod 15 is continuously pushed to enable the stop dog 7 to move downwards to enable the two ends of the L-shaped pipes 5 to be disconnected, meanwhile, the stop dog 7 enables gas in a vertical pipe of the L-shaped pipes 5 to move downwards, the gas enables dust particles on the filter screen 6 to be blown back into the dust collecting bag 4, the cross rod 15 can be repeatedly moved upwards and downwards, and the filter screen 6 is thoroughly blown back;
after the back flushing, the device is restored to the state before use, and then the dust particles in the dust collecting bag 4 are periodically recovered.
1. The utility model uses the exhaust fan to exhaust the gas in the shell 1, so that the dust generated in the shell 1 is filtered by the filter screen 6 in time, thereby preventing the problem of dust loss from the gap, and after the material receiving is completed, the exhaust fan can exhaust the dust in time without worrying about the problem of dust particle diffusion after the shell 1 is removed, thereby saving time and improving efficiency;
and after the dust is filtered by the filter screen 6, the back flushing of the filter screen 6 can be realized only by pushing the cross rod 15 to move downwards, and the dust is collected by the dust collection bag 4, so that the waste of resources can be effectively prevented.
2. When the exhaust fan pumps the air in the shell 1, the pumped air bypasses the flat plate 10 instead of pumping air straight up and down, so that the path of the air pumped in the shell 1 is increased, the external air flows into the shell 1 through the left side edge and the right side edge of the air hole 2, and the fluidity of the air is increased; the upper and lower grids of the flat plate 10 are matched with the positions of the air holes 2, so that falling materials can be prevented from being directly drawn away by the exhaust fan when air is exhausted, and the blocking speed of the filter screen 6 is reduced.
Claims (7)
1. A blanking dust removal device is characterized by comprising a shell (1) with an opening at the lower end, wherein air holes (2) are formed in the left end surface and the right end surface of the shell (1), and the air holes (2) can be opened and closed; a through hole is formed in the upper end face of the shell (1), a blanking pipe (3) is fixedly inserted into the through hole, and the lower end of the blanking pipe (3) is positioned in the middle of the shell (1); the left side and the right side of the blanking pipe (3) in the shell (1) are respectively provided with a dust bag (4), the opening of the dust bag (4) can be opened and closed, the left side and the right side of the blanking pipe (3) on the upper side of the shell (1) are respectively provided with an L-shaped pipe (5) capable of moving up and down, one end opening of the L-shaped pipe (5) faces downwards and is inserted into the shell (1) without separation, and a filter screen (6) is arranged in the downward opening of the L-shaped pipe (5); a stop block (7) capable of moving up and down is arranged in the L-shaped pipe (5), the stop block (7) can be fixed after moving up, two ends of the L-shaped pipe (5) are communicated, and the stop block (7) can be placed in the pipe with the downward opening of the L-shaped pipe (5) after moving down so that two ends of the L-shaped pipe (5) are not communicated;
when the stop block (7) moves downwards, the L-shaped pipe (5) moves downwards to enable the downward opening end of the L-shaped pipe (5) to be inserted into the dust collection bag (4) to enable the opening of the dust collection bag (4) to be opened, and the stop block (7) can enable gas in the downward pipe in the L-shaped pipe (5) to move downwards; after the stop block (7) moves upwards and is fixed, the L-shaped pipe (5) moves upwards and is positioned at the uppermost end of the displacement, and the downward opening end of the L-shaped pipe (5) is not contacted with the dust collection bag (4).
2. The blanking dust removing device according to claim 1, wherein a fixed block (8) is fixed on the left end surface and the right end surface of the shell (1), a abdicating groove penetrating through the right end surface of the fixed block (8) is formed in the left end surface of the fixed block (8), the abdicating groove is communicated with the air holes (2) in the shell (1), a sliding groove is formed in the front end surface of the fixed block (8), a sliding block (9) is arranged in the sliding groove, the sliding block (9) can move forwards to block the air holes (2), and the sliding block (9) slides backwards to open the air holes (2).
3. The blanking dust removal device according to claim 1, wherein a flat plate (10) parallel to the upper end surface of the shell (1) is fixed on each of the left side and the right side of the blanking pipe (3), a through hole is formed in the upper end surface of the flat plate (10), a baffle (11) is hinged to the lower end surface of the through hole, a torsion spring is arranged at the hinged position, the torsion spring provides an upward swinging force to the baffle (11), the baffle (11) swings downwards to open the through hole, and the baffle (11) swings upwards to close the through hole;
the dust bag (4) is fixed on the lower side of the flat plate (10), the upper end of the dust bag (4) is opened, and the opening on the baffle plate (11) is positioned on the inner side of the opening of the dust bag (4).
4. The blanking and dedusting device according to claim 3, wherein the L-shaped pipe (5) is composed of a horizontal pipe and a vertical pipe, the horizontal pipe is always arranged on the outer side of the shell (1), the upper end surface of the shell (1) is respectively provided with an abdicating hole at the left side and the right side of the blanking pipe (3), the lower end of the vertical pipe is arranged in the shell (1) through the abdicating holes, the outer diameter of the lower end of the vertical rod (14) is the same as the aperture of the through hole on the flat plate (10), the vertical pipe can be downwards arranged in the through hole on the flat plate (10), and the filter screen (6) is arranged at the lower end in the vertical pipe;
the stop block (7) is arranged in the vertical pipe to move up and down, and the thickness of the stop block (7) is smaller than the pipe diameter of the L-shaped pipe (5); when the stop block (7) is positioned at the upper end of the vertical pipe, the stop block is positioned at the corner of the L-shaped pipe (5);
the blanking pipe (3) is sleeved with an annular balancing weight (12), the balancing weight (12) can move up and down on the blanking pipe (3), and an upper end vertical pipe of the L-shaped pipe (5) is fixed at the outer edge of the balancing weight (12).
5. The blanking dust removing device according to claim 1, wherein a circular ring (13) capable of moving up and down is sleeved on the blanking pipe (3), a vertical rod (14) is fixed on each of the left side and the right side of the outer edge of the circular ring (13), the circular ring (13) is positioned at the upper end of the vertical rod (14), a through hole penetrating to the L-shaped pipe (5) is formed in the upper end of the L-shaped pipe (5), the lower end of the vertical pipe is fixed with the stop block (7) through the through hole in the L-shaped pipe (5), and the aperture of the through hole in the L-shaped pipe (5) is smaller than the outer edge of the stop block (7);
the upper end of the end surface of the vertical rod (14) departing from the circular ring (13) is fixed with a cross rod (15).
6. The blanking dust removing device according to claim 5, wherein a support ring (16) is fixed on the blanking pipe (3), the support ring (16) is positioned on the upper side of the circular ring (13), and the left side and the right side of the outer edge of the support ring (16) are respectively provided with a groove;
the upper end surfaces of the two vertical rods (14) are respectively fixed with a supporting block (17), the left end surface of each supporting block (17) is provided with a limiting hole, a pin shaft (18) is inserted into each limiting hole, and the end surface of each pin shaft (18) close to the blanking pipe (3) inclines upwards;
a spring is sleeved on the pin shaft (18), one end of the spring is fixed on the supporting block (17), the other end of the spring is fixed on the pin shaft (18), and the spring provides a force for the pin shaft (18) to move towards the discharging pipe (3);
after the supporting block (17) moves upwards, one end of the pin shaft (18) close to the blanking pipe (3) is arranged in the groove on the corresponding side of the supporting ring (16).
7. A blanking dust removing device according to claim 1, characterized in that said blanking tube (3) is a rigid tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785317.3U CN218687410U (en) | 2022-10-22 | 2022-10-22 | Blanking dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785317.3U CN218687410U (en) | 2022-10-22 | 2022-10-22 | Blanking dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218687410U true CN218687410U (en) | 2023-03-24 |
Family
ID=85589045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222785317.3U Active CN218687410U (en) | 2022-10-22 | 2022-10-22 | Blanking dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218687410U (en) |
-
2022
- 2022-10-22 CN CN202222785317.3U patent/CN218687410U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204541958U (en) | A kind of dust catcher | |
| CN211302385U (en) | Environment-friendly bag-type dust collector | |
| CN218687410U (en) | Blanking dust removal device | |
| CN110051267A (en) | A kind of dust-extraction unit separated using tornadotron | |
| CN204541957U (en) | A kind of tub dust catcher | |
| CN207980755U (en) | A kind of leather processing dust-extraction unit | |
| CN101209193A (en) | Multifunctional water filtering dust collector | |
| CN213558304U (en) | Dust removing device for blast furnace ore tank | |
| CN206588137U (en) | A kind of dried dust absorption equipment | |
| CN207887368U (en) | A kind of cyclone dust collectors with dustproof cover | |
| CN210543847U (en) | Cloth bag dust removing equipment with multistage dust discharging ash bucket | |
| CN105903306A (en) | Efficient de-dusting gas box type bag dust collector | |
| CN203110520U (en) | Duster recycling and circulating system | |
| WO2016165612A1 (en) | Vacuum cleaner | |
| CN105064252A (en) | Self-washing dust-free garbage-water tank device | |
| CN206022540U (en) | Switchable type collects the integrated control mechanism of dust | |
| CN206027344U (en) | Dust collector for feed processing | |
| CN205061026U (en) | Dust material blowing recovery unit | |
| CN214075537U (en) | Dust removal and ash receiving equipment convenient to operate and dust remover | |
| CN212818776U (en) | Dust collecting equipment for powder metallurgy production | |
| CN219815726U (en) | Daily ration machine dust collection device | |
| CN212824802U (en) | Shot separator of shot blasting machine dust pelletizing system | |
| CN217449347U (en) | Quick-release cloth bag dust removal device | |
| CN219848622U (en) | Flat cloth bag type dust remover | |
| CN211312396U (en) | Hand-push air suction type coastal garbage collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |