CN220285806U - Dust collecting equipment for coal mine - Google Patents
Dust collecting equipment for coal mine Download PDFInfo
- Publication number
- CN220285806U CN220285806U CN202321735560.2U CN202321735560U CN220285806U CN 220285806 U CN220285806 U CN 220285806U CN 202321735560 U CN202321735560 U CN 202321735560U CN 220285806 U CN220285806 U CN 220285806U
- Authority
- CN
- China
- Prior art keywords
- equipment main
- main part
- filter screen
- fixedly connected
- exhaust fan
- Prior art date
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- 239000003245 coal Substances 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000005065 mining Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil 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 dust removal equipment for a coal mine, and relates to the technical field of coal mines. This dust collecting equipment for colliery, including the equipment main part, the top of equipment main part is provided with the inlet end, the side of equipment main part is provided with the end of giving vent to anger, the inside fixedly connected with exhaust fan group of equipment main part, exhaust fan group is located the end department of giving vent to anger, one side that the end was given vent to anger was kept away from to exhaust fan group is provided with the filter screen, filter screen fixed connection is inside the equipment main part. This dust collecting equipment for colliery, the end of giving vent to anger of equipment main part side is discharged, and the inlet end at equipment main part top is admitted air, and the in-process of exhaust, and gas is filtered through the filter screen, restarts driving motor, and driving motor output shaft drives the pivot, strikes the rotatory in-process of board and constantly strikes the vibrating plate, and the vibration transmission of vibrating plate is to the filter screen this moment on, makes impurity on the filter screen fall to the collecting vat inside and concentrate the collection.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to dust removal equipment for a coal mine.
Background
Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Coal mine range includes large areas of above-ground and below-ground and related facilities. Coal mines are reasonable spaces that humans excavate when mining coal-rich geologic formations, and generally include roadways, shaft pits, and face formations, among others.
In the existing coal mine exploitation process, dust removal operation is needed, but the filter screen inside the dust removal device is high in blocking speed, the frequency of cleaning is high, and certain defects exist.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides dust removing equipment for coal mines, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dust collecting equipment for colliery, includes the equipment main part, the top of equipment main part is provided with the inlet end, the side of equipment main part is provided with the end of giving vent to anger, the inside fixedly connected with exhaust fan group of equipment main part, exhaust fan group is located the end department of giving vent to anger, one side that the end was given vent to anger was kept away from to the exhaust fan group is provided with the filter screen, one side fixedly connected with vibrating plate of exhaust fan group is kept away from to the filter screen inside the equipment main part, the bottom of vibrating plate is provided with the knocking plate, knocking plate fixedly connected in pivot side, the pivot rear end rotates to be connected inside the equipment main part, pivot front end fixedly connected is on driving motor output, driving motor fixedly connected at equipment main part front side.
Preferably, the filter screen is elastic soft metal material, and the filter screen is inclined, and the distance between the top of the filter screen and the vertical central axis of the equipment main body is smaller than the distance between the bottom of the filter screen and the vertical central axis of the equipment main body.
Preferably, a collecting groove is arranged at the top of the filter screen, far away from one side of the exhaust fan group, a notch is formed between the inner wall and the outer wall of the front side of the equipment body in a penetrating manner, the rear side and the bottom of the collecting groove are in contact with the inner wall of the equipment body, and the front part of the collecting groove is positioned inside the notch.
Preferably, the inner wall top of notch articulates there is the door plant that shelters from, the both sides front portion contact of sheltering from the door plant has the dog, one side fixedly connected with rack bar one of sheltering from the door plant is kept away from to the dog, rack bar one bottom meshing has the gear, the gear rotates to be connected inside operating means, operating means fixed connection is at equipment main part front side, the bottom meshing of gear has rack bar two, rack bar two's bottom fixedly connected with nut, the internal thread connection of nut has the threaded rod, threaded rod one end rotates to be connected inside operating means, and the other end runs through and rotates to be connected at the operating means side.
Preferably, the stop block is fixed with one end of the telescopic rod, the other end of the telescopic rod is fixedly connected inside the operating device, and the nut is slidingly connected inside the operating device.
Preferably, the front side of the device main body is fixedly connected with a push switch, the control end of the push switch is located below, and the push switch is electrically connected with the driving motor.
The utility model provides dust removal equipment for a coal mine. The beneficial effects are as follows:
this dust collecting equipment for colliery, the end of giving vent to anger of equipment main part side is discharged, and the inlet end at equipment main part top is admitted air, and the in-process of exhaust, and gas is filtered through the filter screen, restarts driving motor, and driving motor output shaft drives the pivot, strikes the rotatory in-process of board and constantly strikes the vibrating plate, and the vibration transmission of vibrating plate is to the filter screen this moment on, makes impurity on the filter screen fall to the collecting vat inside and concentrate the collection.
This dust collecting equipment for colliery, when need take off the collecting vat, manual rotatory threaded rod, threaded rod drive nut, rack bar two remove, rack bar two pass through gear drive rack bar one remove, rack bar one drives the dog and removes, and the door plant that shelters from this moment can be opened, and when manually opening the door plant that shelters from, shelter from the control end of door plant push type switch, driving motor closes, avoids taking out collecting vat's in-process driving motor continuous operation and leads to producing the raise dust.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a shutter door panel according to the present utility model;
fig. 4 is a partial cross-sectional view of the operating device of the present utility model.
In the figure: 1. an apparatus main body; 2. an exhaust fan group; 3. a filter screen; 4. a vibration plate; 5. a striking plate; 6. a rotating shaft; 7. a driving motor; 8. a collection tank; 9. a shutter door panel; 10. a stop block; 11. a rack bar I; 12. a gear; 13. an operating device; 14. a rack bar II; 15. a nut; 16. a threaded rod; 17. a push switch; 18. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a dust collecting equipment for colliery, including equipment main part 1, the top of equipment main part 1 is provided with the inlet end, the side of equipment main part 1 is provided with the end of giving vent to anger, the inside fixedly connected with exhaust fan group 2 of equipment main part 1, exhaust fan group 2 is located the end department of giving vent to anger, one side that exhaust fan group 2 kept away from the end of giving vent to anger is provided with filter screen 3, filter screen 3 fixed connection is inside equipment main part 1, one side fixedly connected with vibration board 4 of exhaust fan group 2 is kept away from to filter screen 3, the bottom of vibration board 4 is provided with the knocking board 5, knocking board 5 fixed connection is in pivot 6 side, pivot 6 rear end swivelling joint is inside equipment main part 1, pivot 6 front end fixed connection is on the output of driving motor 7, driving motor 7 fixed connection is in equipment main part 1 front side, the end of giving vent to anger of equipment main part 1 side is exhausted, the inlet end at equipment main part 1 top is admitted to anger, and the in-process of exhaust, gas is filtered through filter screen 3, start driving motor 7 again, driving motor 7 output shaft drive pivot 6, knocking board 5 rotation in-process constantly bump vibration board 4, the vibration transmission of vibration board 4 is 3, impel on this moment, 3 is concentrated to 3 on the filter screen 3, the inside is concentrated to collect impurity that falls to filter screen 8.
The filter screen 3 is elastic soft metal material, and the filter screen 3 is inclined, and the distance between the top of the filter screen 3 and the vertical central axis of the equipment main body 1 is smaller than the distance between the bottom and the vertical central axis of the equipment main body 1.
The contact of one side that exhaust fan group 2 was kept away from at filter screen 3 top is provided with collecting vat 8, runs through between the interior outer wall of equipment main part 1 front side and has seted up the notch, and collecting vat 8 rear side and bottom all contact with equipment main part 1 inner wall, and collecting vat 8 front portion is inside the notch.
The inner wall top of notch articulates there is shielding door plant 9, shielding door plant 9's both sides front portion contact has dog 10, one side fixedly connected with rack bar one 11 that the dog 10 kept away from shielding door plant 9, rack bar one 11 bottom meshing has gear 12, gear 12 rotates and connects inside operating means 13, operating means 13 fixed connection is in equipment main part 1 front side, gear 12's bottom meshing has rack bar two 14, rack bar two 14's bottom fixedly connected with nut 15, nut 15's internal thread connection has threaded rod 16, threaded rod 16 one end rotates to be connected inside operating means 13, the other end runs through and rotates to be connected in operating means 13 sides, when need take off collecting vat 8, manual rotatory threaded rod 16, threaded rod 16 drives nut 15, rack bar two 14 remove, rack bar two 14 drives rack bar one 11 through gear 12 and removes, rack bar one 11 drives dog 10 and removes, shielding door plant 9 can be opened this moment.
The stop block 10 is fixed with one end of a telescopic rod 18, the other end of the telescopic rod 18 is fixedly connected inside the operating device 13, and the nut 15 is slidably connected inside the operating device 13.
The equipment main part 1 front side fixedly connected with push type switch 17, push type switch 17 control end is located the below, and push type switch 17 and driving motor 7 electric connection, when manual opening shelter from door plant 9, shelter from door plant 9 and push type switch 17's control end, driving motor 7 closes, avoids taking out collecting vat 8 in-process driving motor 7 continuous operation and leads to producing the raise dust.
In the specific implementation process, the working principle of the utility model is as follows: the switch of the exhaust fan set 2 is turned on, the exhaust fan set 2 is exhausted through the air outlet end on the side face of the equipment main body 1, air is introduced through the air inlet end on the top of the equipment main body 1, in the exhausting process, air is filtered through the filter screen 3, impurities filtered by the air are attached to the filter screen 3, the driving motor 7 is started again, the output shaft of the driving motor 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the knocking plate 5 to rotate, the vibrating plate 4 is impacted continuously in the rotating process of the knocking plate 5, the filter screen 3 is deformed, at the moment, the vibration of the vibrating plate 4 is transmitted to the filter screen 3, and the impurities on the filter screen 3 are caused to fall into the collecting groove 8 to be collected in a concentrated mode;
when the collecting tank 8 needs to be taken down, the threaded rod 16 is manually rotated, the threaded rod 16 drives the nut 15 to move, the nut 15 is moved to drive the rack rod II 14 to move, the rack rod II 14 drives the gear 12 to rotate, the rack rod I11 is driven to move when the gear 12 rotates, the rack rod I11 drives the stop block 10 to move towards the direction away from the shielding door plate 9, the shielding door plate 9 can be opened at the moment, and when the shielding door plate 9 is manually opened, the shielding door plate 9 can be abutted against the control end at the bottom of the push type switch 17 and the control end of the push type switch 17 is pushed, at the moment, the push type switch 17 controls the driving motor 7 to be closed, and the continuous operation of the driving motor 7 in the process of taking out the collecting tank 8 is avoided to cause dust emission.
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. Dust collecting equipment for coal mine, including equipment main part (1), its characterized in that: the top of equipment main part (1) is provided with the inlet end, the side of equipment main part (1) is provided with the end of giving vent to anger, inside fixedly connected with exhaust fan group (2) of equipment main part (1), exhaust fan group (2) are located the end department of giving vent to anger, one side that the end was given vent to anger was kept away from to exhaust fan group (2) is provided with filter screen (3), filter screen (3) fixedly connected with vibrating plate (4) inside equipment main part (1), one side fixedly connected with that exhaust fan group (2) was kept away from to filter screen (3), the bottom of vibrating plate (4) is provided with and beats board (5), beat board (5) fixedly connected in pivot (6) side, pivot (6) rear end rotation is connected inside equipment main part (1), pivot (6) front end fixed connection is on driving motor (7) output, driving motor (7) fixed connection is at equipment main part (1) front side.
2. A dust removal apparatus for coal mine as set forth in claim 1, wherein: the filter screen (3) is made of elastic soft metal materials, the filter screen (3) is arranged in an inclined mode, and the distance between the top of the filter screen (3) and the vertical central axis of the equipment main body (1) is smaller than the distance between the bottom of the filter screen and the vertical central axis of the equipment main body (1).
3. A dust removal apparatus for coal mine as set forth in claim 2, wherein: the top of the filter screen (3) is far away from one side of the exhaust fan set (2) and is provided with a collecting groove (8), a notch is formed between the inner wall and the outer wall of the front side of the equipment main body (1) in a penetrating way, the rear side and the bottom of the collecting groove (8) are in contact with the inner wall of the equipment main body (1), and the front part of the collecting groove (8) is positioned inside the notch.
4. A dust removal apparatus for a coal mine as claimed in claim 3, wherein: the inner wall top of notch articulates there is and shelters from door plant (9), the both sides front portion contact of sheltering from door plant (9) has dog (10), one side fixedly connected with rack bar (11) of sheltering from door plant (9) is kept away from to dog (10), rack bar (11) bottom meshing has gear (12), gear (12) rotate and connect inside operating means (13), operating means (13) fixed connection is at equipment main part (1) front side, the bottom meshing of gear (12) has rack bar two (14), the bottom fixedly connected with nut (15) of rack bar two (14), the inside threaded connection of nut (15) has threaded rod (16), threaded rod (16) one end rotate and connect inside operating means (13), and the other end runs through and rotates to connect in operating means (13) side.
5. The dust removing apparatus for coal mine as set forth in claim 4, wherein: the stop block (10) is fixed with one end of the telescopic rod (18), the other end of the telescopic rod (18) is fixedly connected inside the operating device (13), and the nut (15) is slidably connected inside the operating device (13).
6. The dust removing apparatus for coal mine as set forth in claim 5, wherein: the front side of the equipment main body (1) is fixedly connected with a push switch (17), the control end of the push switch (17) is positioned below, and the push switch (17) is electrically connected with the driving motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735560.2U CN220285806U (en) | 2023-07-04 | 2023-07-04 | Dust collecting equipment for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321735560.2U CN220285806U (en) | 2023-07-04 | 2023-07-04 | Dust collecting equipment for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220285806U true CN220285806U (en) | 2024-01-02 |
Family
ID=89332656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321735560.2U Active CN220285806U (en) | 2023-07-04 | 2023-07-04 | Dust collecting equipment for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220285806U (en) |
-
2023
- 2023-07-04 CN CN202321735560.2U patent/CN220285806U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |