CN117138465A - Movable industrial dust collector capable of circularly refluxing and removing dust - Google Patents
Movable industrial dust collector capable of circularly refluxing and removing dust Download PDFInfo
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- CN117138465A CN117138465A CN202311312912.8A CN202311312912A CN117138465A CN 117138465 A CN117138465 A CN 117138465A CN 202311312912 A CN202311312912 A CN 202311312912A CN 117138465 A CN117138465 A CN 117138465A
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- 239000000428 dust Substances 0.000 title claims abstract description 62
- 238000010992 reflux Methods 0.000 title claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 166
- 239000012634 fragment Substances 0.000 claims abstract description 93
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000002893 slag Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 20
- 239000011229 interlayer Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 239000011295 pitch Substances 0.000 claims description 6
- 241000220317 Rosa Species 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 2
- 230000009471 action Effects 0.000 description 14
- 230000005484 gravity Effects 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000006378 damage Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000009776 industrial production 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
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to the field of industrial dust collectors, in particular to a movable industrial dust collector capable of circularly refluxing and removing dust, which comprises: the top of the support frame is fixedly connected with a cylinder body, and the side wall of the cylinder body is provided with an air inlet; the inner tube is rotationally connected in the cylinder body; the annular sealing piece is fixedly connected to the inner wall of the cylinder body; according to the utility model, the spiral conveying blades are arranged, so that glass can be stably conveyed into the bottom of the cylinder body after entering the cylinder body, the impact force between glass fragments and the bottom of the cylinder body is reduced, the generation of glass slag is reduced, and the annular sealing element is arranged, so that gas can flow downwards into the bottom of the cylinder body along the spiral conveying She Guiji after entering from the air inlet, and some glass fragments with lighter mass cannot flow upwards after entering the cylinder body, so that the glass fragments with lighter mass are stably deposited at the bottom of the collecting tank, and the blockage to the filter element is reduced.
Description
Technical Field
The utility model relates to the field of industrial dust collectors, in particular to a movable industrial dust collector capable of circularly refluxing and removing dust.
Background
The industrial dust collector is an environment-friendly cleaning device commonly used in industry and is used for collecting waste, filtering and purifying air and cleaning dust and particles in the environment in the industrial production process; in the existing glass production process, the edges of the glass are required to be cut and polished, a large amount of glass fragments and glass residues are generated, and the glass fragments are sharp, so that an industrial dust collector is generally used for cleaning the glass fragments for safety.
In the prior art, the patent application number CN202122002172.0 discloses a double-filter-cylinder pulse dust collector which is filtered through a filter cylinder, however, when glass fragments are collected, the glass fragments are easy to collide with the outer wall of the filter cylinder when being sucked into a cavity, the filter cylinder is easy to damage due to the sharpness of the glass fragments, and the glass is fragile, when the glass is sucked into the cavity, under the action of gravity, the larger glass falls to the bottom of the cavity, and is broken under the action of the collision, so that a large amount of glass fragments in the cavity are generated, and the fragments are easy to adhere to the surface of the filter cylinder, so that the blockage is easy to cause.
Therefore, the utility model provides a movable industrial dust collector capable of circularly refluxing and removing dust, so as to solve the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a movable industrial dust collector capable of circularly refluxing and removing dust.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mobile industrial cleaner capable of circulating reflux for dust removal, comprising:
the top of the support frame is fixedly connected with a cylinder body, and the side wall of the cylinder body is provided with an air inlet;
the inner tube is rotationally connected in the cylinder body;
the annular sealing piece is fixedly connected to the inner wall of the cylinder body, the annular sealing piece is positioned above the air inlet hole, and the inner pipe is sleeved in the annular sealing piece in a sliding manner;
the spiral conveying blade She Nabi is fixedly connected to the outer wall of the inner pipe, and is in sliding contact with the inner wall of the cylinder body;
the air suction unit is used for sucking air in the cylinder body so as to suck glass into the cylinder body, and an air suction pipe of the air suction unit penetrates through the top end of the cylinder body and then extends into the inner pipe;
when the glass fragments enter the cylinder body, the glass fragments fall on the spiral conveying blades, and the glass fragments are stably conveyed into the bottom of the cylinder body through the spiral conveying blades, so that the impact force between the glass fragments and the bottom of the cylinder body is reduced, and the generation of glass residues is reduced;
as an alternative embodiment of the suction unit, the suction unit comprises:
the installation shell is fixedly connected to the top of the supporting frame,
the vacuum pump is fixedly connected in the installation shell, an air suction pipe of the vacuum pump penetrates through the top end of the cylinder body and then extends into the inner pipe, and a filter element is fixedly communicated with the end part of the air suction pipe of the vacuum pump;
preferably, the glass cullet conveyor further comprises a driving mechanism for driving the spiral conveying blade to rotate so as to convey the glass cullet, and the driving mechanism comprises:
the first gear is fixedly connected with the top end of the inner tube;
the abdication groove is formed on the inner wall of the cylinder body;
the motor is fixedly connected in the inner wall of the cylinder body, and the bottom end of an output shaft of the motor extends into the abdication groove;
the second gear is fixedly connected with the output shaft of the motor and meshed with the first gear;
preferably, the vacuum glass cleaner further comprises a suction assembly, wherein the suction assembly is used for sucking external glass fragments into the cylinder body, the suction assembly comprises a pipeline, one end of the pipeline is fixedly communicated with the air inlet, and the other end of the pipeline is fixedly communicated with a suction head;
specifically, in the prior art, when glass fragments are collected by a dust collector, the glass fragments are easy to collide with the outer wall of a filter cylinder when being sucked into a cavity, the filter cylinder is easy to be damaged due to the fact that the glass fragments are sharp, and the glass is fragile;
after the air suction unit is started, the glass fragments are sucked into the cylinder body through the suction head, and the suction pipe of the vacuum pump is arranged in the inner pipe, so that the glass fragments can not directly contact and collide with the filter element when entering the cylinder body, and the filter element is protected;
when the air suction unit is started, the driving mechanism is started, the motor is started, the output shaft of the motor rotates, the second gear rotates, the first gear rotates under the meshing action, and the inner tube drives the spiral conveying blade to rotate;
when the glass fragments are sucked into the cylinder body, the glass fragments fall on the spiral conveying blades in a rotating state under the action of gravity, and then the glass fragments are stably conveyed into the bottom of the cylinder body under the drainage conveying action of the spiral conveying blades, so that the impact force between the glass fragments and the bottom of the cylinder body is reduced, the generation of glass residues is reduced, and the filter element blockage exacerbation problem is prevented;
further, due to the arrangement of the annular sealing piece, the space above the air inlet hole in the cylinder body is sealed, so that the air can flow downwards to the bottom of the cylinder body along the spiral conveying She Guiji after entering from the air inlet in the air suction process of the vacuum pump, then flows into the inner pipe from the bottom of the cylinder body, and is filtered by the filter element to be discharged;
after entering the cylinder body, some glass fragments with lighter mass do not flow upwards, but flow to the bottom of the cylinder body along with gas, so that the glass fragments with lighter mass are far away from the air suction pipe of the vacuum pump, and the suction effect of the air suction pipe on the glass fragments with lighter mass is reduced due to the fact that the glass fragments are far away from the air suction pipe, so that the glass fragments with lighter mass are stably deposited at the bottom of the collecting tank, and the blockage of the filter element is reduced.
Preferably, the method further comprises:
the sealing block is rotationally connected to the bottom of the inner pipe;
an interlayer arranged in the inner wall of the cylinder body;
the drainage tube assembly is arranged in the interlayer, the top end of the drainage tube assembly is positioned above the spiral conveying blade and fixedly communicated with the inner wall of the cylinder body, the bottom end of the drainage tube assembly penetrates through the inner wall of the bottom end of the cylinder body and is fixedly communicated with the sealing block, and the drainage tube assembly is used for sucking air flow from the upper part of the spiral conveying blade and guiding the air flow into the inner tube;
sealing the bottom of the inner tube through the sealing block, so that glass fragments are deposited in the bottom of the cylinder body and cannot enter the inner tube;
specifically, through setting up the drainage tube subassembly, can drain the gas in the cylinder body, after external gas enters into the cylinder body, directly let gas inflow in the inner tube through the drainage tube subassembly to seal the inner tube bottom through setting up the sealing block, make the glass piece that can't pass the drainage tube subassembly can deposit in the cylinder body bottom, can not enter into in the inner tube, further prevent the probability that causes the harm to the filter core.
Preferably, the drainage tube assembly has a plurality of, and the plurality of drainage tube assemblies is annular array distribution in the intermediate layer, the drainage tube assembly includes:
the top end of the first flow pipe is fixedly communicated with the inner wall of the cylinder body;
the filter box is fixedly connected in the interlayer;
one end of the second flow pipe is fixedly communicated with the bottom end of the filter box, and the other end of the second flow pipe penetrates through the inner wall of the bottom end of the cylinder body and is fixedly communicated with the sealing block;
preferably, the filter box includes:
the sealing door is rotationally connected to the side wall of the filter box;
the filter box is internally sleeved with a dust removing bag through a frame, the bottom end of the first flow pipe is fixedly communicated with the filter box, the dust removing bag filters glass slag sucked by the first flow pipe, the glass slag is separated, the glass slag is prevented from entering the inner pipe, and the probability of damage to the filter element is further prevented;
specifically, in the drainage tube assembly to the in-process of the gas in the cylinder body, some small glass slag lighter in mass can enter into the drainage tube assembly, then can enter into the inner tube under the flow of gas, on the one hand can adhere to easily and cause the jam on the filter core, on the other hand is inconvenient to clear up the glass slag lighter in mass with small from the inner tube, through setting up rose box and dust bag, after external gas enters into the cylinder body, gas enters into first runner pipe, in the in-process that gas enters into first runner pipe, some small glass slag lighter in mass also can enter into first runner pipe, then reach the rose box, through the filter effect of dust bag in the rose box, on the one hand will be small glass slag filters, be favorable to reducing inner tube glass slag content, thereby reduce the jam to the filter core, on the other hand, glass slag after filtering can collect in the dust bag, after the clearance is finished, open the sealing gate of rose box, take off the dust bag from the frame, thereby be favorable to clearing up the glass slag lighter in small in mass, and the drainage tube assembly is favorable to the respective pressure of dust bag, and because the drainage tube assembly is favorable to sharing the pressure of gas, the respective one's.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the spiral conveying blades are arranged, so that glass can be stably conveyed into the bottom of the cylinder body after entering the cylinder body, the impact force between glass fragments and the bottom of the cylinder body is reduced, the generation of glass slag is reduced, and the annular sealing element is arranged, so that gas can flow downwards into the bottom of the cylinder body along the spiral conveying She Guiji after entering from the air inlet, and some glass fragments with lighter mass cannot flow upwards after entering the cylinder body, so that the glass fragments with lighter mass are stably deposited at the bottom of the collecting tank, and the blockage to the filter element is reduced.
2. According to the utility model, the sealing block and the drainage tube assembly are arranged, the drainage tube assembly can drain gas in the cylinder body, after external gas enters the cylinder body, the gas directly flows into the inner tube through the drainage tube assembly, and the bottom of the inner tube is sealed through the sealing block, so that glass fragments which cannot pass through the drainage tube assembly can be deposited in the bottom of the cylinder body and cannot enter the inner tube, and the probability of damaging the filter element is further prevented.
3. According to the utility model, the branch pipes and the dust removing bags are arranged, the glass slag on the spiral path of the spiral conveying blade is adsorbed through the branch pipes, and a few glass slag with smaller volume and lighter weight is further separated from glass fragments and collected into the dust removing bags, so that the content of the glass slag floating in the collecting tank is reduced, and the difficulty in cleaning the glass slag in the collecting tank is further reduced.
4. According to the utility model, the regulating mechanism is arranged to enable the spiral conveying blades to move up and down in the rotating process, so that the branch pipes are always positioned between the screw pitches of the spiral conveying blades to keep the branch pipes flowing, the phenomenon that the branch pipes are blocked by the blades in the rotating process of the spiral conveying blades is avoided, on the other hand, the spiral conveying blades move up and down, the shaking of glass fragments is facilitated, the blocking phenomenon in the spiral conveying blades is reduced, in addition, in the shaking process, the separation of fine glass residues attached to the glass fragments is facilitated, the fine glass residues are sucked into the branch pipes, and the efficient separation of the glass fragments and the glass residues is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the whole structure of the present utility model;
FIG. 3 is a side cross-sectional view of the overall structure of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a side cross-sectional view of a cylinder of the present utility model;
FIG. 6 is a diagram showing the connection of the drive mechanism, screw conveyor blade and adjustment mechanism in accordance with the present utility model;
FIG. 7 is a cross-sectional view of a drain tube assembly of the present utility model;
FIG. 8 is an enlarged view of FIG. 7 at B;
FIG. 9 is an enlarged view of FIG. 7 at C;
FIG. 10 is an enlarged view of FIG. 7 at D;
FIG. 11 is a second cross-sectional view of the drain tube assembly of the present utility model;
FIG. 12 is an enlarged view of FIG. 11 at E;
FIG. 13 is a cross-sectional view of an annular seal of the present utility model.
In the figure: 1. a support frame; 2. a cylinder; 3. an air inlet hole; 4. an inner tube; 5. an annular seal; 6. spiral conveying leaves; 7. a mounting shell; 8. a vacuum pump; 9. a filter element; 10. a first gear; 11. a relief groove; 12. a motor; 13. a second gear; 14. a pipe; 15. a suction head; 16. a cover plate; 17. a collection tank; 18. a support wheel; 19. a handle; 20. a sealing block; 21. an interlayer; 22. a first flow tube; 23. a filter box; 24. a second flow tube; 25. sealing the door; 26. a frame; 27. a dust removal bag; 28. a gravity ball; 29. a first electric telescopic rod; 30. a first motor; 31. beating the fan blade; 32. a branch pipe; 33. a second electric telescopic rod; 34. a second motor; 35. rotating the leaves; 36. a rotating ring; 37. a third electric telescopic rod; 38. and a driving groove.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
A mobile industrial cleaner capable of circulating reflux dust removal as shown in fig. 1 to 13, comprising:
the device comprises a support frame 1, wherein the top of the support frame 1 is fixedly connected with a cylinder body 2, and the side wall of the cylinder body 2 is provided with an air inlet hole 3;
the inner tube 4 is rotatably connected in the cylinder body 2;
the annular sealing piece 5 is fixedly connected to the inner wall of the cylinder body 2, the annular sealing piece 5 is positioned above the air inlet hole 3, and the inner pipe 4 is sleeved in the annular sealing piece 5 in a sliding manner;
the inner wall of the spiral conveying blade 6 is fixedly connected to the outer wall of the inner tube 4, and the spiral conveying blade 6 is in sliding contact with the inner wall of the cylinder body 2;
the air suction unit is used for sucking air in the cylinder body 2 so as to suck glass into the cylinder body 2, and an air suction pipe of the air suction unit penetrates through the top end of the cylinder body 2 and then extends into the inner pipe 4;
when the glass fragments enter the cylinder body 2, the glass fragments fall on the spiral conveying blades 6, and the glass fragments are stably conveyed into the bottom of the cylinder body 2 through the spiral conveying blades 6, so that the impact force between the glass fragments and the bottom of the cylinder body 2 is reduced, and the generation of glass residues is reduced;
as an alternative embodiment of the suction unit, the suction unit comprises:
the installation shell 7, the installation shell 7 is fixedly connected with the top of the supporting frame 1,
the vacuum pump 8 is fixedly connected in the mounting shell 7, an air suction pipe of the vacuum pump 8 penetrates through the top end of the cylinder body 2 and then extends into the inner pipe 4, and a filter element 9 is fixedly communicated with the end part of the air suction pipe of the vacuum pump 8;
as an alternative implementation mode of the utility model, the annular sealing piece 5 is an annular rubber plug, the annular rubber plug is fixedly connected to the inner wall of the cylinder body 2, and the inner tube 4 is sleeved in the annular rubber plug in a sliding way;
in the implementation process, the glass fragments conveying device further comprises a driving mechanism, wherein the driving mechanism is used for driving the spiral conveying blade 6 to rotate so as to convey the glass fragments, and comprises:
the first gear 10 is fixedly connected with the top end of the inner tube 4;
the abdication groove 11 is formed in the inner wall of the cylinder body 2;
the motor 12 is fixedly connected in the inner wall of the cylinder body 2, and the bottom end of an output shaft of the motor 12 extends into the abdication groove 11;
the second gear 13, the second gear 13 is fixedly connected with the output shaft of the motor 12, the second gear 13 is meshed with the first gear 10;
in the implementation process, the glass vacuum cleaner further comprises a suction assembly, wherein the suction assembly is used for sucking external glass fragments into the cylinder body 2, the suction assembly comprises a pipeline 14, one end of the pipeline 14 is fixedly communicated with the air inlet hole 3, and the other end of the pipeline 14 is fixedly communicated with a suction head 15;
specifically, in the prior art, when glass fragments are collected by the dust collector, the glass fragments are easy to collide with the outer wall of the filter cylinder when being sucked into the cavity, the filter cylinder is easy to be damaged due to the fact that the glass fragments are sharp, and the glass is fragile, when the glass is sucked into the cavity, the larger glass falls to the bottom of the cavity under the action of gravity, and is broken under the action of the collision, so that a large amount of glass fragments in the cavity are generated, and the fragments are easy to adhere to the surface of the filter cylinder and easily cause blockage;
after the suction unit is started, glass fragments are sucked into the cylinder 2 through the suction head 15, and the suction pipe of the vacuum pump 8 is arranged in the inner pipe 4, so that the glass fragments cannot directly contact and collide with the filter element 9 when entering the cylinder 2, thereby being beneficial to protecting the filter element 9;
when the air suction unit is started, the driving mechanism is started, the motor 12 is started, the output shaft of the motor 12 rotates, the second gear 13 rotates, the first gear 10 rotates under the meshing action, and the inner tube 4 drives the spiral conveying blade 6 to rotate;
when the glass fragments are sucked into the cylinder body 2, the glass fragments fall on the spiral conveying blades 6 in a rotating state under the action of gravity, and then the glass fragments are stably conveyed into the bottom of the cylinder body 2 under the drainage conveying action of the spiral conveying blades 6, so that the impact force between the glass fragments and the bottom of the cylinder body 2 is reduced, the generation of glass residues is reduced, and the occurrence of the problem that the filter element 9 is blocked and aggravated is avoided;
further, due to the arrangement of the annular sealing piece 5, the space above the air inlet 3 in the cylinder body 2 is sealed, so that the air can flow downwards to the bottom of the cylinder body 2 along the track of the spiral conveying blade 6 after entering from the air inlet in the air suction process of the vacuum pump 8, then flows into the inner tube 4 from the bottom of the cylinder body 2, and is filtered by the filter element 9 to be discharged;
after entering the cylinder 2, some glass fragments with lighter mass do not flow upwards, but flow to the bottom of the cylinder 2 along with the gas, so that the glass fragments with lighter mass are far away from the air suction pipe of the vacuum pump 8, and the suction effect of the air suction pipe on the glass fragments with lighter mass is reduced due to the fact that the glass fragments are far away from the air suction pipe, so that the glass fragments with lighter mass are stably deposited at the bottom of the collecting tank 17, and the blockage of the filter element 9 is reduced.
As a further embodiment of the cylinder body 2, the top of the cylinder body 2 is detachably connected with a cover plate 16 through bolts and the like, the cover plate 16 is fixedly connected with an air suction pipe of the vacuum pump 8, the bottom of the support frame 1 is detachably fixedly connected with a collecting tank 17, and the top of the collecting tank 17 is communicated with the bottom of the cylinder body 2;
specifically, glass fragments can fall into the collection tank 17 after conveying the spiral conveying blades 6, after the collection tank 17 collects the glass fragments, the cover plate 16 can be removed, so that the filter element 9 can be taken out of the inner tube 4, the filter element 9 can be cleaned or replaced, and the collection tank 17 is removed from the support frame 1, so that the glass fragments in the collection tank 17 are cleaned.
As a further embodiment of the present utility model, further comprising:
the sealing block 20 is rotatably connected to the bottom of the inner pipe 4;
an interlayer 21, the interlayer 21 being provided in the inner wall of the cylinder 2;
the drainage tube assembly is arranged in the interlayer 21, the top end of the drainage tube assembly is positioned above the spiral conveying blade 6 and fixedly communicated with the inner wall of the cylinder body 2, the bottom end of the drainage tube assembly penetrates through the inner wall of the bottom end of the cylinder body 2 and then is fixedly communicated with the sealing block 20, and the drainage tube assembly is used for sucking air flow from the upper side of the spiral conveying blade 6 and guiding the air flow into the inner tube 4;
the bottom of the inner tube 4 is sealed by the sealing block 20, so that glass fragments are deposited in the bottom of the cylinder 2 and cannot enter the inner tube 4;
as shown in fig. 5, specifically, through setting up the drainage tube subassembly, can drain the gas in the cylinder body 2, after external gas enters into cylinder body 2, directly let gas inflow to the inner tube 4 through the drainage tube subassembly to seal inner tube 4 bottom through setting up sealing block 20, make the glass piece that can't pass the drainage tube subassembly can deposit in cylinder body 2 bottom, can not enter into in the inner tube 4, further prevent the probability that causes harm to filter core 9.
As an alternative embodiment of the drainage tube assembly, the drainage tube assembly has a plurality of drainage tube assemblies distributed in the interlayer 21 in an annular array, the drainage tube assembly comprising:
the top end of the first flow pipe 22 is fixedly communicated with the inner wall of the cylinder body 2;
the filter box 23, the filter box 23 is fixedly connected in the interlayer 21;
the second runner pipe 24, one end of the second runner pipe 24 is fixedly communicated with the bottom end of the filter box 23, and the other end of the second runner pipe 24 penetrates through the inner wall of the bottom end of the cylinder body 2 and is fixedly communicated with the sealing block 20;
as a further embodiment of the filter box 23, the filter box 23 includes:
the sealing door 25, the sealing door 25 is connected to the sidewall of the filter box 23 in a rotary way;
a dust removing bag 27 is sleeved in the filter box 23 through a frame 26, the bottom end of the first runner pipe 22 is fixedly communicated with the filter box 23, the dust removing bag 27 filters glass slag sucked by the first runner pipe 22, the glass slag is separated, the glass slag is prevented from entering the inner pipe 4, and the probability of damaging the filter element 9 is further prevented;
as shown in fig. 7, specifically, in the process of draining the gas in the cylinder 2 by the drainage tube assembly, some glass slag with smaller volume and lighter weight can enter the drainage tube assembly, then can enter the inner tube 4 under the flowing of the gas, on one hand, the glass slag with smaller volume and lighter weight can be easily attached to the filter element 9 to cause blockage, on the other hand, the glass slag with smaller volume and lighter weight cannot be cleaned out of the inner tube 4, through the arrangement of the filter box 23 and the dust removal bag 27, after the outside gas enters the cylinder 2, the gas enters the first flow tube 22, in the process of entering the gas into the first flow tube 22, some glass slag with smaller volume and lighter weight can also enter the first flow tube 22, then reaches the filter box 23, and through the filtering effect of the dust removal bag 27 in the filter box 23, on the one hand, the glass slag with smaller volume is filtered, thereby reducing the content of the glass slag in the inner tube 4, on the other hand, the glass slag after the filtering can be collected in the dust removal bag 27, after the cleaning is finished, the sealing door 25 of the filter box 23 is opened, the dust removal bag 27 is removed from the frame 26, thereby facilitating the removal of the smaller volume and the respective lower weight of the glass slag, and the filter assembly is better in favor of the respective pressure of the cleaning.
As a further embodiment of the dust removing bag 27, a gravity ball 28 is hung at the bottom of the dust removing bag 27;
as shown in fig. 8, specifically, by setting the gravity ball 28, after the dust removing bag 27 is sleeved on the frame 26, the dust removing bag 27 is provided with a groove under the gravity action of the gravity ball 28, so that glass slag is beneficial to falling into the groove on one hand, glass slag is convenient to collect, the shape of the groove is beneficial to maintaining on the other hand, the problem that the side walls of the dust removing bag 27 are adhered together under the gas flow is avoided, and the gas circulation is beneficial to maintaining. Collecting tank
As a further embodiment of the drainage tube assembly, a first dredging mechanism is arranged in the filter box 23 and used for dredging glass slag attached on the filter box 23;
as an optional implementation manner of the first dredging mechanism, the first dredging mechanism comprises a first electric telescopic rod 29, the first electric telescopic rod 29 is fixedly connected to the inner bottom of the filter box 23, and the top end of a piston rod in the first electric telescopic rod 29 is hung on the bottom surface of the gravity ball 28;
as shown in fig. 8, specifically, by activating the first electric telescopic rod 29, the first electric telescopic rod 29 pulls the gravity ball 28 to move up and down, so that the dust removing bag 27 shakes up and down, which is beneficial to letting glass residues attached to the dust removing bag 27 fall into the groove, so as to dredge the dust removing bag 27, and maintain the fluidity of the dust removing bag 27.
Another alternative embodiment of the first dredging mechanism is also provided, the first dredging mechanism comprises two first motors 30, the first motors 30 are fixedly connected to the side wall of the filter box 23, and the surface of an output shaft of each first motor 30 is fixedly connected with a flapping fan blade 31;
as shown in fig. 12, specifically, by providing the first motor 30 and the flapping fan blade 31, when the first motor 30 is started, the flapping fan blade 31 rotates, so that the side surface of the dust removing bag 27 is continuously flapped, and glass residues attached to the dust removing bag 27 are facilitated to fall into the groove, so that the dust removing bag 27 is facilitated to be dredged, and the fluidity of the dust removing bag 27 is maintained.
As a further embodiment of the drain tube assembly, the drain tube assembly further comprises:
the plurality of branch pipes 32, one end of each branch pipe 32 is fixedly communicated with the inner wall of the cylinder body 2, and the other end of each branch pipe 32 is fixedly communicated with the first flow pipe 22;
it should be further noted that the branch pipes 32 with different calibers may be replaced according to the size of the particulate matters;
in the process of conveying glass fragments by the spiral conveying blades 6, adsorbing the glass residues on the spiral path of the spiral conveying blades 6 through the branch pipes 32, and further separating the glass residues from the glass fragments;
as shown in fig. 5, specifically, if the collecting tank 17 has a smaller volume and a lighter weight, the glass slag can float in the collecting tank 17, after the collecting tank 17 is detached from the supporting frame 1, the floating glass slag can escape from the collecting tank 17, so that the cleaning difficulty is increased, the glass slag on the spiral path of the spiral conveying blade 6 is adsorbed by the branch pipe 32 in the cylinder 2 through the branch pipe 32 in the process of conveying the glass fragments by the spiral conveying blade 6, and some glass slag with a smaller volume and a lighter weight is further separated from the glass fragments and collected in the dust removing bag 27, so that the content of the floating glass slag in the collecting tank 17 is reduced, and the cleaning difficulty of the glass slag in the collecting tank 17 is further reduced.
As a further embodiment of the drainage tube assembly, a second dredging mechanism is arranged in each of the first flow tube 22 and the branch tube 32 and is used for dredging glass slag blocked at the openings of the first flow tube 22 and the branch tube 32;
as an optional implementation manner of the second dredging mechanism, the second dredging mechanism comprises a plurality of second electric telescopic rods 33, the plurality of second electric telescopic rods 33 are fixedly connected to the side wall of the first runner pipe 22 corresponding to the branch pipe 32 and the pipe orifice of the first runner pipe 22, and the piston end of each second electric telescopic rod 33 penetrates through the first runner pipe 22 and then is in sliding connection with the first runner pipe 22;
as shown in fig. 11, specifically, by actuating the second electric telescopic rod 33, the piston rod of the second electric telescopic rod 33 extends out and approaches to the positions of the orifices of the first runner pipe 22 and the branch pipe 32, and the glass slag blocked at the positions of the orifices is pushed out of the orifices of the first runner pipe 22 and the branch pipe 32, so that the dredging effect on the orifices of the first runner pipe 22 and the branch pipe 32 is achieved;
however, since the piston rods of the second electric telescopic rods 33 are located in the first flow pipe 22 and the branch pipe 32, the piston rods occupy the internal space of the first flow pipe 22 and the branch pipe 32 and are not beneficial to the circulation of glass slag, therefore, the utility model also provides another alternative embodiment of the second dredging mechanism, the second dredging mechanism comprises a plurality of second motors 34, the plurality of second motors 34 are correspondingly and fixedly connected to the side walls of the first flow pipe 22 and the branch pipe 32, and the output ends of the second motors 34 correspondingly penetrate through the side walls of the first flow pipe 22 and the branch pipe 32 and are fixedly connected with rotary blades 35;
as shown in fig. 9, specifically, by activating the second motor 34, the output shaft of the second motor 34 is rotated, so that the rotary blade 35 is rotated, thereby continuously pushing the glass fragments blocked on the nozzles, and thus, the dredging effect on the openings of the first flow pipe 22 and the branch pipe 32 is achieved.
As a further embodiment of the present utility model, further comprising:
the adjusting mechanism is used for adjusting the position of the spiral conveying blade 6, so that the branch pipe 32 is always positioned between the pitches of the spiral conveying blade 6 in the rotating process of the spiral conveying blade 6;
as an alternative embodiment of the adjusting mechanism, the adjusting mechanism comprises:
a rotating ring 36, wherein the rotating ring 36 is rotatably connected to the top end of the first gear 10;
the top ends of the third electric telescopic rods 37 are fixedly connected to the side wall close to the top of the cylinder body 2, and the bottoms of piston rods of the third electric telescopic rods 37 are fixedly connected with the rotating ring 36;
as shown in fig. 4, specifically, since the spiral conveying blade 6 has a certain inclination angle, the blade can reciprocate up and down in the rotating process of the spiral conveying blade 6, the pitch position is easy to change, and the branch pipe 32 is easy to be blocked by the blade, the technical scheme can solve the above problems, and the specific working mode is as follows, by arranging the third electric telescopic rod 37, after starting, the third electric telescopic rod 37 pulls the first gear 10 up and down according to the spiral conveying rotation track, so that the spiral conveying blade 6 moves up and down in the rotating process, on one hand, the branch pipe 32 is always located between the pitches of the spiral conveying blade 6, the circulation of the branch pipe 32 is maintained, the branch pipe 32 is prevented from being blocked by the blade in the rotating process of the spiral conveying blade 6, on the other hand, the spiral conveying blade 6 moves up and down, the shaking of the glass fragments is facilitated, the blocking phenomenon in the spiral conveying blade 6 is reduced, and in the shaking process, the separation of the fine glass fragments attached to the branch pipe is facilitated, the fine glass fragments are sucked into the branch pipe 32, and the high-efficiency separation of the glass fragments and the glass fragments is realized.
As another alternative embodiment of the annular seal 5, the annular seal 5 is a hard annular seal plate;
as another alternative embodiment of the adjustment mechanism, the adjustment mechanism includes:
the driving groove 38 is formed in the inner wall of the annular sealing plate, the inner pipe 4 is connected in the driving groove 38 in a sliding mode through a connecting block, and the track of the driving groove 38 is opposite to the track of the spiral conveying blade 6;
as shown in fig. 13, specifically, by providing the driving groove 38, in the process of rotating the spiral conveying blade 6, the inner tube 4 moves up and down along the driving groove 38, and the track of the driving groove 38 is opposite to the track of the spiral conveying blade 6, so that the branch pipe 32 is always located between the screw pitches, the circulation of the branch pipe 32 is maintained, the branch pipe 32 is prevented from being blocked by the blade in the process of rotating the spiral conveying blade 6, on the other hand, the spiral conveying blade 6 moves up and down, the shaking of glass fragments is facilitated, and the blocking phenomenon in the spiral conveying blade 6 is reduced.
The thickness of the second gear 13 is larger than the distance the screw conveyor blade 6 moves up and down, and the first gear 10 is located at the middle position of the second gear 13.
As a further embodiment of the present utility model, the present utility model further comprises a plurality of supporting wheels 18, wherein the supporting wheels 18 are rotatably connected to the bottom of the supporting frame 1 through a connecting frame;
specifically, by providing the supporting wheel 18, the supporting frame 1 can drive the cylinder 2 to move freely.
As a further embodiment of the present utility model, the present utility model further comprises a handle 19, wherein the handle 19 is fixedly connected to the top of the mounting shell 7;
specifically, the user pushes the handle 19, so that the support 1 can drive the cylinder 2 to move freely.
The working principle of the utility model is as follows: by starting the air suction unit, the vacuum pump 8 starts to work, and external air is sucked into the cylinder body 2;
after the suction unit is started, glass fragments are sucked into the cylinder 2 through the suction head 15, and the suction pipe of the vacuum pump 8 is arranged in the inner pipe 4, so that the glass fragments cannot directly contact and collide with the filter element 9 when entering the cylinder 2, thereby being beneficial to protecting the filter element 9;
when the air suction unit is started, the driving mechanism is started, the motor 12 is started, the output shaft of the motor 12 rotates, the second gear 13 rotates, the first gear 10 rotates under the meshing action, and the inner tube 4 drives the spiral conveying blade 6 to rotate;
when the glass fragments are sucked into the cylinder body 2, the glass fragments fall on the spiral conveying blades 6 in a rotating state under the action of gravity, and then the glass fragments are stably conveyed into the bottom of the cylinder body 2 under the drainage conveying action of the spiral conveying blades 6, so that the impact force between the glass fragments and the bottom of the cylinder body 2 is reduced, the generation of glass residues is reduced, and the occurrence of the problem that the filter element 9 is blocked and aggravated is avoided;
further, due to the arrangement of the annular sealing piece 5, the space above the air inlet 3 in the cylinder body 2 is sealed, so that the air can flow downwards to the bottom of the cylinder body 2 along the track of the spiral conveying blade 6 after entering from the air inlet in the air suction process of the vacuum pump 8, then flows into the inner tube 4 from the bottom of the cylinder body 2, and is filtered by the filter element 9 to be discharged;
after entering the cylinder 2, some glass fragments with lighter mass do not flow upwards, but flow to the bottom of the cylinder 2 along with the gas, so that the glass fragments with lighter mass are far away from the air suction pipe of the vacuum pump 8, and the suction effect of the air suction pipe on the glass fragments with lighter mass is reduced due to the fact that the glass fragments are far away from the air suction pipe, so that the glass fragments with lighter mass are stably deposited at the bottom of the collecting tank 17, and the blockage of the filter element 9 is reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims.
Claims (10)
1. A mobile industrial vacuum cleaner capable of circulating reflux for dust removal, comprising:
the device comprises a support frame (1), wherein the top of the support frame (1) is fixedly connected with a cylinder body (2), and the side wall of the cylinder body (2) is provided with an air inlet hole (3);
the inner tube (4), the said inner tube (4) rotates and connects in the said cylinder block (2);
the annular sealing piece (5), the annular sealing piece (5) is fixedly connected to the inner wall of the cylinder body (2), the annular sealing piece (5) is positioned above the air inlet hole (3), and the inner pipe (4) is sleeved in the annular sealing piece (5) in a sliding manner;
the inner wall of the spiral conveying blade (6) is fixedly connected to the outer wall of the inner tube (4), and the spiral conveying blade (6) is in sliding contact with the inner wall of the cylinder body (2);
the air suction unit is used for sucking air in the cylinder body (2) so as to suck glass into the cylinder body (2), and an air suction pipe of the air suction unit penetrates through the top end of the cylinder body (2) and then extends into the inner pipe (4);
when glass fragments enter the cylinder body (2), the glass fragments can fall on the spiral conveying blades (6), and the glass fragments are stably conveyed into the bottom of the cylinder body (2) through the spiral conveying blades (6), so that the impact force between the glass fragments and the bottom of the cylinder body (2) is reduced, and the generation of glass residues is reduced.
2. A mobile industrial cleaner capable of circulating reflux for dust removal as set forth in claim 1, wherein: further comprises:
the sealing block (20) is rotationally connected to the bottom of the inner pipe (4);
an interlayer (21), the interlayer (21) being arranged in the inner wall of the cylinder (2);
the drainage tube assembly is arranged in the interlayer (21), the top end of the drainage tube assembly is positioned above the spiral conveying blade (6) and fixedly communicated with the inner wall of the cylinder body (2), the bottom end of the drainage tube assembly penetrates through the inner wall of the bottom end of the cylinder body (2) and is fixedly communicated with the sealing block (20), and the drainage tube assembly is used for sucking air flow from the upper part of the spiral conveying blade (6) and guiding the air flow into the inner tube (4);
the bottom of the inner tube (4) is sealed by the sealing block (20), so that glass fragments are deposited in the bottom of the cylinder (2) and cannot enter the inner tube (4).
3. A mobile industrial cleaner capable of circulating reflux for dust removal as set forth in claim 2, wherein: the drainage tube subassembly has the several, and the several the drainage tube subassembly is annular array and distributes in intermediate layer (21), the drainage tube subassembly includes:
the top end of the first flow pipe (22) is fixedly communicated with the inner wall of the cylinder body (2);
the filter box (23), the said filter box (23) is fixedly connected in said intermediate layer (21);
the second flow pipe (24), one end of second flow pipe (24) with rose box (23) bottom fixed intercommunication, the other end of second flow pipe (24) run through behind cylinder body (2) bottom inner wall with sealing block (20) fixed intercommunication.
4. A mobile industrial cleaner capable of circulating reflux for dust removal as set forth in claim 3, wherein: a first dredging mechanism is arranged in the filter box (23) and used for dredging glass slag attached to the filter box (23).
5. A mobile industrial cleaner capable of circulating reflux for dust removal as set forth in claim 3, wherein: the drain tube assembly further comprises:
and one end of each branch pipe (32) is fixedly communicated with the inner wall of the cylinder body (2), and the other end of each branch pipe (32) is fixedly communicated with the first flow pipe (22).
6. The mobile industrial vacuum cleaner capable of circulating reflux for dust removal of claim 5, wherein: second dredging mechanisms are arranged in the first flow pipe (22) and the branch pipe (32) and used for dredging glass slag blocked at the openings of the first flow pipe (22) and the branch pipe (32).
7. The mobile industrial vacuum cleaner capable of circulating reflux for dust removal of claim 5, wherein: further comprises:
the adjusting mechanism is used for adjusting the position of the spiral conveying blade (6) so that the branch pipe (32) is always positioned between the pitches of the spiral conveying blade (6) in the rotating process of the spiral conveying blade (6).
8. A mobile industrial cleaner capable of circulating reflux for dust removal as set forth in claim 1, wherein: the suction unit includes:
the installation shell (7), the installation shell (7) is fixedly connected with the top of the supporting frame (1),
the vacuum pump (8), vacuum pump (8) fixed connection is in installation shell (7), the breathing pipe of vacuum pump (8) runs through behind cylinder body (2) top extend to in inner tube (4), the tip fixed intercommunication of the breathing pipe of vacuum pump (8) has filter core (9).
9. A mobile industrial cleaner capable of circulating reflux for dust removal as set forth in claim 1, wherein: the support device also comprises a plurality of support wheels (18), wherein the support wheels (18) are rotatably connected to the bottom of the support frame (1) through a connecting frame.
10. The mobile industrial vacuum cleaner capable of circulating reflux for dust removal of claim 8, wherein: the novel installation device further comprises a handle (19), and the handle (19) is fixedly connected to the top of the installation shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311312912.8A CN117138465B (en) | 2023-10-11 | 2023-10-11 | Movable industrial dust collector capable of circularly refluxing and removing dust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311312912.8A CN117138465B (en) | 2023-10-11 | 2023-10-11 | Movable industrial dust collector capable of circularly refluxing and removing dust |
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| CN117138465A true CN117138465A (en) | 2023-12-01 |
| CN117138465B CN117138465B (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253008A (en) * | 1996-03-19 | 1997-09-30 | Akio Goto | Vacuum cleaner |
| CN209752404U (en) * | 2019-01-23 | 2019-12-10 | 郑州远东耐火材料有限公司 | Workshop dust collector is used in production of zirconia corundum electrically fused brick |
| CN213469035U (en) * | 2020-09-22 | 2021-06-18 | 山西鑫伟乐玻璃有限公司 | Automatic cleaning device of glass sediment for glass processing |
| CN215389903U (en) * | 2020-12-18 | 2022-01-04 | 遵义天磁锰业集团有限公司 | A jaw breaker for ore warehouse |
| CN217244105U (en) * | 2022-01-10 | 2022-08-23 | 大连鸿石玻璃科技有限公司 | Glass fragment collection device |
| CN218309101U (en) * | 2022-10-25 | 2023-01-17 | 湖北宜昌红源科技有限公司 | Glass sediment impurity separation device |
-
2023
- 2023-10-11 CN CN202311312912.8A patent/CN117138465B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253008A (en) * | 1996-03-19 | 1997-09-30 | Akio Goto | Vacuum cleaner |
| CN209752404U (en) * | 2019-01-23 | 2019-12-10 | 郑州远东耐火材料有限公司 | Workshop dust collector is used in production of zirconia corundum electrically fused brick |
| CN213469035U (en) * | 2020-09-22 | 2021-06-18 | 山西鑫伟乐玻璃有限公司 | Automatic cleaning device of glass sediment for glass processing |
| CN215389903U (en) * | 2020-12-18 | 2022-01-04 | 遵义天磁锰业集团有限公司 | A jaw breaker for ore warehouse |
| CN217244105U (en) * | 2022-01-10 | 2022-08-23 | 大连鸿石玻璃科技有限公司 | Glass fragment collection device |
| CN218309101U (en) * | 2022-10-25 | 2023-01-17 | 湖北宜昌红源科技有限公司 | Glass sediment impurity separation device |
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| CN117138465B (en) | 2024-04-23 |
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