CN219984192U - Mine dust collecting equipment - Google Patents
Mine dust collecting equipment Download PDFInfo
- Publication number
- CN219984192U CN219984192U CN202321712336.1U CN202321712336U CN219984192U CN 219984192 U CN219984192 U CN 219984192U CN 202321712336 U CN202321712336 U CN 202321712336U CN 219984192 U CN219984192 U CN 219984192U
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- China
- Prior art keywords
- dust
- box body
- circular ring
- box
- filter screen
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- 239000000428 dust Substances 0.000 title claims abstract description 107
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses mine dust removing equipment, which relates to the field of dust removing equipment and comprises a box body, wherein the box body is in a cylindrical shape, a dust suction pipe is fixedly inserted in the middle of the upper side wall of the box body, an air suction pipe vertically aligned with the dust suction pipe is arranged in the box body, the lower end of the air suction pipe is fixedly connected with the lower inner side wall of the box body, an air outlet aligned with the air suction pipe is formed in the lower inner side wall of the box body, an air suction fan is fixedly arranged below the inner part of the air suction pipe, a filter screen is fixedly arranged at the upper end of the air suction pipe, a cleaning mechanism is arranged above the filter screen, a dust discharging mechanism is arranged below the inner part of the box body, a dust discharging port is formed in the lower end of the left side of the box body, and a sealing plate is arranged on the left side of the dust discharging port through a hinge. The dust collecting device can clean dust on the upper surface of the filter screen, so that the dust on the upper surface of the filter screen falls below the inner part of the box body, the mesh blockage of the filter screen is avoided, the air suction effect is improved, the shutdown cleaning is not needed, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of dust removal equipment, and particularly relates to mine dust removal equipment.
Background
In the mine exploitation process, the exploited stone is required to be cut and crushed, a large amount of dust can be generated during cutting and crushing, especially in a limited underground space, the dust content in the air is high, and dust removing equipment is required to be placed in exploitation places to reduce the dust content in the air for the safety of personnel breathing.
In the prior art, when the dust of mine is got rid of, generally the dust is absorbed through dust catcher type equipment, and this kind of dust collecting equipment has a problem when using, just the inlet scoop position of suction fan can set up the filter screen, avoid the dust to get into in the suction fan, and just so lead to easily after long-time use, can glue the dust on the filter screen, can block up the mesh of filter screen to influence the effect of induced drafting of suction fan, influence the dust collecting effect, need regularly clear up, influence work efficiency, therefore propose a mine dust collecting equipment.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the mine dust removing equipment, which effectively solves the problems that dust is generally absorbed through dust collector type equipment when dust in a mine is removed, and when the dust removing equipment is used, a filter screen is arranged at the position of an air suction port of a suction fan to prevent dust from entering the suction fan, and the filter screen is easy to be stuck with dust after long-time use, and meshes of the filter screen are blocked, so that the air suction effect of the suction fan is influenced, the dust collection effect is influenced, and the regular cleaning and the working efficiency are influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mine dust collecting equipment, includes the box, the box is the cylinder setting, the fixed grafting in upper side wall middle part of box has the dust absorption pipe, the inside of box is provided with the aspiration channel with the vertical alignment of dust absorption pipe, the lower extreme of aspiration channel and the lower inside wall fixed connection of box, the air outlet with the aspiration channel alignment has been seted up to the lower inside wall of box, the fixed suction fan that is provided with in inside below of aspiration channel, the fixed filter screen that is provided with in upper end of aspiration channel, the top of filter screen is provided with clean mechanism, the inside below of box is provided with dust exhaust mechanism, the dust exhaust mouth has been seted up to the box left side lower extreme, the closing plate is installed through the hinge in the left side of dust exhaust mouth.
Preferably, the upper end of the dust suction pipe is fixedly connected with a dust suction cover, and the upper end of the dust suction cover is fixedly provided with a protective net.
Preferably, the upper part of the pipe wall of the air suction pipe is arranged in a conical shape.
Preferably, the cleaning mechanism comprises a rotating rod, a cleaning rod and an impeller, wherein the rotating rod is vertically arranged in the air suction pipe, a support is sleeved on the rod wall of the rotating rod through a first bearing in a rotating mode, the upper end of the rotating rod penetrates through a filter screen through a second bearing and is fixedly connected with the cleaning rod, bristles are fixedly arranged on the lower side rod wall of the cleaning rod, the bristles are in contact with the upper surface of the filter screen, and the lower end of the rotating rod is fixedly connected with the impeller.
Preferably, the dust discharging mechanism comprises a first circular ring, a second circular ring, a plurality of dust discharging plates and a driving assembly, wherein the first circular ring and the second circular ring are horizontally arranged below the inner part of the box body and are concentric with each other, the first circular ring is rotationally connected with the outer pipe wall of the air suction pipe through a third bearing, the dust discharging plates are located below the first circular ring and the second circular ring, each dust discharging plate is fixedly connected with the first circular ring and the second circular ring on two sides of the upper end of the dust discharging plate, each dust discharging plate is propped against the lower inner side wall of the box body and can be slidably arranged, each dust discharging plate is obliquely arranged, and the driving assembly is arranged in the box body and can drive the first circular ring and the second circular ring to rotate.
Preferably, the driving assembly comprises a servo motor, a spur gear and an annular rack, wherein the annular rack is fixedly arranged at the upper end of the second circular ring, the spur gear is vertically arranged on the right side of the inside of the box body and is meshed with the annular rack, the servo motor is fixedly arranged on the right side of the box body, and an output shaft of the servo motor penetrates through the right side wall of the box body through a third bearing and is fixedly connected with the spur gear.
The utility model has the technical effects and advantages that:
1. when using, start the suction fan, the suction fan is through the aspiration channel to the dust absorption intraductal portion induced drafts, thereby can absorb the dust of mine, part dust falls on the filter screen, other dust falls the inside below of box, the suction fan still can drive the impeller and rotate when inhaling the wind through the aspiration channel, the impeller drives the bull stick and rotates, the bull stick drives clean pole and brush hair and rotates, can clear up the dust of filter screen upper surface, make the dust of filter screen upper surface fall to the inside below of box, avoid the mesh jam of filter screen, improve the effect of induced drafting, do not need people to shut down the clearance, improve work efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view showing the bottom view of the first ring, the second ring and the plurality of dust exhaust plates according to the present utility model;
fig. 3 is a schematic top view of the annular rack of the present utility model.
In the figure: 1. a case; 2. a dust collection pipe; 3. an annular rack; 4. an air suction pipe; 5. a suction fan; 6. a filter screen; 7. a sealing plate; 8. a dust hood; 9. a rotating rod; 10. a cleaning lever; 11. an impeller; 12. a bracket; 13. a first ring; 14. a second ring; 15. a dust exhaust plate; 16. a servo motor; 17. spur gears; 18. and a protective net.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides mine dust removing equipment shown in fig. 1-3, which comprises a box body 1, wherein the box body 1 is in a cylindrical shape, a dust suction pipe 2 is fixedly inserted in the middle of the upper side wall of the box body 1, an air suction pipe 4 vertically aligned with the dust suction pipe 2 is arranged in the box body 1, the lower end of the air suction pipe 4 is fixedly connected with the lower inner side wall of the box body 1, an air outlet aligned with the air suction pipe 4 is formed in the lower inner side wall of the box body 1, an air suction fan 5 is fixedly arranged below the inner part of the air suction pipe 4, a filter screen 6 is fixedly arranged at the upper end of the air suction pipe 4, a cleaning mechanism is arranged above the filter screen 6, a dust discharging mechanism is arranged below the inner part of the box body 1, a dust discharging port is formed in the lower end of the left side of the box body 1, and a sealing plate 7 is arranged on the left side of the dust discharging port through a hinge.
As shown in fig. 1, the upper end of the dust collection pipe 2 is fixedly connected with a dust collection cover 8, and the upper end of the dust collection cover 8 is fixedly provided with a protection net 18, so that dust collection effect is improved, and foreign matters are prevented from falling into the dust collection pipe 2.
As shown in fig. 1, the upper part of the pipe wall of the air suction pipe 4 is in a conical shape, so that the upper end area of the air suction pipe 4 can be reduced, and the dust amount falling on the filter screen 6 is reduced.
As shown in fig. 1, the cleaning mechanism comprises a rotating rod 9, a cleaning rod 10 and an impeller 11, wherein the rotating rod 9 is vertically arranged in the air suction pipe 4, a support 12 is rotatably sleeved on the rod wall of the rotating rod 9 through a first bearing, the upper end of the rotating rod 9 penetrates through the filter screen 6 through a second bearing and is fixedly connected with the cleaning rod 10, bristles are fixedly arranged on the lower side rod wall of the cleaning rod 10, the bristles are in contact with the upper surface of the filter screen 6, and the lower end of the rotating rod 9 is fixedly connected with the impeller 11.
As shown in fig. 1 and 2, the dust exhaust mechanism includes a first ring 13, a second ring 14, a plurality of dust exhaust plates 15 and a driving assembly, the first ring 13 and the second ring 14 are horizontally arranged below the interior of the box 1 and concentric with each other, the first ring 13 is rotationally connected with the outer pipe wall of the air suction pipe 4 through a third bearing, the plurality of dust exhaust plates 15 are located below the first ring 13 and the second ring 14, two sides of the upper end of each dust exhaust plate 15 are fixedly connected with the first ring 13 and the second ring 14, the lower side of each dust exhaust plate 15 is propped against the lower inner side wall of the box 1 and can be slidably arranged, each dust exhaust plate 15 is obliquely arranged, and the driving assembly is arranged in the box 1 and can drive the first ring 13 and the second ring 14 to rotate.
As shown in fig. 1 and 3, the driving assembly comprises a servo motor 16, a spur gear 17 and an annular rack 3, the annular rack 3 is fixedly arranged at the upper end of the second circular ring 14, the spur gear 17 is vertically arranged on the right side of the inside of the box body 1 and is meshed with the annular rack 3, the servo motor 16 is fixedly arranged on the right side of the box body 1, and an output shaft of the servo motor 16 penetrates through the right side wall of the box body 1 through a third bearing and is fixedly connected with the spur gear 17.
When the dust in the box body 1 needs to be discharged, the servo motor 16 is started to drive the spur gear 17 to rotate, the spur gear 17 drives the annular rack 3 to rotate, and the annular rack 3 drives the second annular ring 14 to rotate, so that the plurality of dust discharging plates 15 are driven to rotate around the air suction pipe 4, the dust below the inner part of the box body 1 can be pushed and pushed to the edge of the box body 1, and the dust can be discharged from the dust discharging port.
The working principle of the utility model is as follows: when using, start suction fan 5, suction fan 5 is through aspiration channel 4 to the inside suction pipe 2 that induced drafts, thereby can absorb the dust of mine, part dust falls on filter screen 6, other dust falls the inside below of box 1, suction fan 5 still can drive impeller 11 and rotate when inhaling the wind through aspiration channel 4, impeller 11 drives bull stick 9 and rotates, bull stick 9 drives clean pole 10 and brush hair and rotates, can clear up the dust of filter screen 6 upper surface, make the dust of filter screen 6 upper surface fall to the inside below of box 1, avoid the mesh jam of filter screen 6, improve the effect of induced drafting, do not need people to shut down the clearance, improve work efficiency.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A mine dust removal device, characterized in that: including box (1), box (1) is the cylinder setting, the fixed grafting in upper sidewall middle part of box (1) has dust absorption pipe (2), the inside of box (1) is provided with aspiration channel (4) with the vertical alignment of dust absorption pipe (2), the lower extreme of aspiration channel (4) and the lower inside wall fixed connection of box (1), the air outlet with aspiration channel (4) alignment has been seted up to the lower inside wall of box (1), the fixed suction fan (5) that is provided with in inside below of aspiration channel (4), the fixed filter screen (6) that is provided with in upper end of aspiration channel (4), the top of filter screen (6) is provided with clean mechanism, the dust exhaust mechanism is provided with in the inside below of box (1), the dust exhaust mouth has been seted up to the lower extreme in box (1), sealing plate (7) are installed through the hinge in the left side of dust exhaust mouth.
2. A mine dust removal apparatus as set forth in claim 1, wherein: the upper end of the dust suction pipe (2) is fixedly connected with a dust suction cover (8), and the upper end of the dust suction cover (8) is fixedly provided with a protective net (18).
3. A mine dust removal apparatus as set forth in claim 2, wherein: the upper part of the pipe wall of the air suction pipe (4) is arranged in a conical shape.
4. A mine dust removal apparatus as set forth in claim 3, wherein: the cleaning mechanism comprises a rotating rod (9), a cleaning rod (10) and an impeller (11), wherein the rotating rod (9) is vertically arranged in the air suction pipe (4), a support (12) is sleeved on the rod wall of the rotating rod (9) through a first bearing in a rotating mode, the upper end of the rotating rod (9) penetrates through a filter screen (6) through a second bearing and is fixedly connected with the cleaning rod (10), bristles are fixedly arranged on the lower side rod wall of the cleaning rod (10), and the bristles are in contact with the upper surface of the filter screen (6), and the lower end of the rotating rod (9) is fixedly connected with the impeller (11).
5. A mine dust removal apparatus as set forth in claim 4, wherein: the dust exhaust mechanism comprises a first circular ring (13), a second circular ring (14), a plurality of dust exhaust plates (15) and a driving assembly, wherein the first circular ring (13) and the second circular ring (14) are horizontally arranged below the box body (1) and concentric with the center, the first circular ring (13) is rotationally connected with the outer pipe wall of the air suction pipe (4) through a third bearing, the dust exhaust plates (15) are located below the first circular ring (13) and the second circular ring (14), the two sides of the upper end of each dust exhaust plate (15) are fixedly connected with the first circular ring (13) and the second circular ring (14), the lower side of each dust exhaust plate (15) is propped against the lower inner side wall of the box body (1) and can be slidably arranged, and the driving assembly is arranged in the box body (1) and can drive the first circular ring (13) and the second circular ring (14) to rotate.
6. A mine dust removal apparatus as set forth in claim 5, wherein: the driving assembly comprises a servo motor (16), a spur gear (17) and an annular rack (3), wherein the annular rack (3) is fixedly arranged at the upper end of the second circular ring (14), the spur gear (17) is vertically arranged on the right side of the inside of the box body (1) and is meshed with the annular rack (3), the servo motor (16) is fixedly arranged on the right side of the box body (1), and an output shaft of the servo motor (16) penetrates through the right side wall of the box body (1) through a third bearing and is fixedly connected with the spur gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712336.1U CN219984192U (en) | 2023-06-30 | 2023-06-30 | Mine dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712336.1U CN219984192U (en) | 2023-06-30 | 2023-06-30 | Mine dust collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984192U true CN219984192U (en) | 2023-11-10 |
Family
ID=88614104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712336.1U Active CN219984192U (en) | 2023-06-30 | 2023-06-30 | Mine dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984192U (en) |
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2023
- 2023-06-30 CN CN202321712336.1U patent/CN219984192U/en active Active
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