CN219366102U - Mine dust remover - Google Patents

Abstract

The application relates to a mine dust remover belongs to mine dust removal field, and it includes dust collection box, extraction pipe and play tuber pipe, and the extraction pipe is linked together through fan and dust collection box, goes out the tuber pipe and is linked together with the dust collection box, is equipped with the sedimentation subassembly that is used for subsiding the dust in the dust collection box, goes out the intercommunication department of tuber pipe and dust collection box and is equipped with the blocking assembly. The fan starts and collects dust extraction in the mine tunnel to the dust collection box, subsides the subassembly and subsides partial dust, realizes stopping the first step of dust, stops the subassembly simultaneously to stopping remaining dust, realizes stopping the second step of dust for the dust is difficult for spilling over the dust collection box, thereby has reduced the possibility of appearing secondary pollution.

Description

Mine dust remover

Technical Field

The application relates to the field of mine dust removal, in particular to a mine dust remover.

Background

In the process of mining stones in mines, the steps of drilling, blasting, crushing, screening, conveying and the like are required for the ores, and a large amount of dust is easily generated in the processes, so that the dust is required to be collected and cleaned so as to reduce the injury to constructors.

In the related art, the mine dust collector mainly comprises an air inlet pipe, a collecting box and an air outlet pipe, wherein the air inlet pipe is communicated with the collecting box through a fan, and the air outlet pipe is communicated with the collecting box. The constructor starts the fan, and external dust can get into the collecting box through the intake pipe, and the outlet duct plays the function of decompression this moment.

Aiming at the related technology, the inventor finds that at the moment of starting the fan, the collected dust in the collecting box is easy to be disturbed, and at the moment, part of dust is easy to overflow the collecting box through the air outlet pipe, so that secondary pollution is caused, and the problem of improvement is solved.

Disclosure of Invention

In order to improve the problems, the application provides a mine dust remover.

The application provides a mine dust remover adopts following technical scheme:

the utility model provides a mine dust remover, includes dust collection box, extraction pipe and play tuber pipe, the extraction pipe is linked together with the dust collection box through the fan, it is linked together with the dust collection box to go out the tuber pipe, be equipped with the sedimentation subassembly that is used for subsiding the dust in the dust collection box, it is equipped with the subassembly to block with the intercommunication department of dust collection box to go out the tuber pipe.

Through adopting above-mentioned technical scheme, when needs handle the dust in the ore deposit hole, operating personnel starts the fan, and the fan passes through the extraction pipe extraction with the dust to the dust collection box in, subsides the subassembly start and subsides the dust simultaneously for the dust is difficult for spilling over the dust collection box from the tuber pipe. And the blocking component plays a certain blocking role on dust, so that the possibility that the dust overflows the dust collection box is further reduced, the dust collection box can collect the dust more stably, and the possibility of secondary pollution is reduced.

Preferably, the blocking component comprises a baffle and a torsion spring, the air outlet pipe is communicated with the dust collection box through a connecting hole, the baffle is rotationally connected in the connecting hole, the torsion spring is wound on a rotating shaft of the baffle, one end of the torsion spring is connected with the baffle box, and the other end of the torsion spring is connected with the inner wall of the connecting hole.

Through adopting above-mentioned technical scheme, when the fan draws dust to the dust collection box, wind and baffle contact and drive the baffle and keep away from the direction rotation of dust collection box, the torsional spring is in compressed state, and the dust collection box can be through going out the tuber pipe and depressurize this moment. Meanwhile, the baffle blocks dust, so that the dust is not easy to overflow through the air outlet pipe, and the probability of secondary pollution is reduced. After the dust collection is completed, the baffle resets and blocks the connecting hole under the action of the resilience force of the torsion spring, so that the possibility of dust overflow is further reduced,

preferably, a dustproof cylinder is arranged in the connecting hole, the dustproof cylinder cover is arranged on the outer side of the torsion spring, one side of the dustproof cylinder is connected with the inner wall of the connecting hole, and the other side of the dustproof cylinder is abutted against the baffle plate.

Through adopting above-mentioned technical scheme, dustproof section of thick bamboo blocks the dust for the dust is difficult for adhering on the torsional spring, so that the torsional spring comparatively stably works, thereby blocks the connecting hole comparatively stably for the baffle and provides convenience.

Preferably, the sedimentation assembly comprises a water tank, a water inlet pipe and a rotary spray head, wherein a cavity for storing the water tank is formed in the dust collection box, one end of the water inlet pipe is communicated with the water tank, the other end of the water inlet pipe is communicated with the dust collection box through a first water pump, the water inlet pipe extends into the dust collection box, and the rotary spray head is communicated with the water inlet pipe located in the dust collection box.

Through adopting above-mentioned technical scheme, when the dust gets into the dust collection box, first water pump starts and carries the clear water to the dust collection box through first water pipe in, and clear water rethread rotatory nozzle spouts into the dust collection box, and clear water and dust contact and subside the dust, aggravate the whole quality of dust for the dust is difficult for drifting around in the dust collection box, has reduced the dust and has overflowed the dust collection box through the outlet duct possibility, thereby has reduced the possibility of appearing secondary pollution.

Preferably, the dust collection box is internally provided with a sedimentation cavity and a collection cavity, the sedimentation cavity is communicated with the collection cavity, the inner wall of the sedimentation cavity is provided with a guide surface, the guide surface is arranged opposite to the communicating part of the extraction pipe and the dust collection box, the guide surface is obliquely arranged towards the ground, the collection cavity is internally provided with a collection assembly, and the dust collection box is provided with a collection box which is communicated with the collection cavity.

Through adopting above-mentioned technical scheme, the direction provides the direction to the dust after subsidence for in the dust after subsidence got into the collection chamber comparatively steadily, the collection subassembly is carried the dust after subsidence again to the collecting box in, in order to realize the function of unified collection dust, so that the operating personnel is subsequent clear up the dust.

Preferably, the collecting box is communicated with a water pumping pipe, and one end of the water pumping pipe, which is far away from the collecting box, is communicated with the water tank through a second water pump.

Through adopting above-mentioned technical scheme, after the dust in the collecting box subsides for a period of time, operating personnel starts the second water pump, and the second water pump is carried the water that is located the top to the water tank through the drinking-water pipe in, has realized the function of cyclic utilization clear water, has reduced the waste of resource.

Preferably, the four corners department of dust collection box has all offered the buffer tank along vertical direction, all sliding connection has the buffer post in the buffer tank, the buffer tank is equipped with the spring, the one end of spring is connected with the tank bottom of buffer tank, the other end is connected with the buffer post, the one end that the dust collection box was kept away from to the buffer post is equipped with the universal wheel.

Through adopting above-mentioned technical scheme, the universal wheel makes things convenient for operating personnel to remove the dust collection box to optional position, and at the in-process that removes, buffer post and spring cooperate to cushion the dust collection box, make the difficult phenomenon that jolts that appears of dust collection box, so that the dust collection box moves comparatively steadily.

Preferably, the four corners department of dust collection box has all seted up the screw thread groove along vertical direction, all be equipped with the support column in the screw thread groove, the inner wall threaded connection of support column and corresponding screw thread groove, support column and buffer column dislocation set, the support column is kept away from the one end of dust collection box and all is equipped with the supporting shoe.

Through adopting above-mentioned technical scheme, after operating personnel removes the dust collection box to the assigned position, operating personnel rotates the support column for support column and supporting shoe move towards ground, accomplish the fixed of dust collection box when universal wheel and ground separation, make the dust collection box be difficult for appearing the phenomenon of displacement at the in-process of collection dirt, improved the stability when dust collection box collects the dust.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the sedimentation component and the blocking component, the sedimentation component sprays water to sediment dust so as to block the dust, and the blocking component further blocks the dust, so that the dust is not easy to overflow the dust box through the air outlet pipe, and the possibility of secondary pollution is reduced;

2. the collecting assembly and the collecting box are arranged, and the collecting assembly conveys the settled dust into the collecting box so that operators can uniformly treat the dust;

3. through setting up the universal wheel, make things convenient for operating personnel to remove the dust collection box to optional position.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a structure for embodying positional relationship of a sedimentation assembly and a collection assembly according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;

fig. 4 is a schematic structural view showing the positional relationship between the universal wheel and the supporting block according to the embodiment of the present application.

Reference numerals illustrate: 1. a dust collection box; 11. a cavity; 12. a sedimentation chamber; 121. a guide surface; 13. a collection chamber; 14. a collection box; 141. a water pumping pipe; 142. a second water pump; 15. a buffer tank; 151. a buffer column; 152. a universal wheel; 153. a spring; 16. a thread groove; 161. a support column; 162. a support block; 163. a nut; 17. a level gauge; 2. an extraction tube; 21. a blower; 22. a filter screen; 3. an air outlet pipe; 31. a connection hole; 32. a filter cloth; 4. a sedimentation assembly; 41. a water tank; 42. a water inlet pipe; 43. rotating the spray head; 44. a first water pump; 5. a blocking assembly; 51. a baffle; 52. a torsion spring; 53. a dust-proof cylinder; 6. a collection assembly; 61. a motor; 62. and (5) a packing auger.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a mine dust remover. Referring to fig. 1 and 2, a mine dust collector includes a dust box 1, an extraction pipe 2, and an air outlet pipe 3, wherein the extraction pipe 2 is communicated with the dust box 1 through a fan 21, and the air outlet pipe 3 is communicated with the dust box 1. A sedimentation component 4 for sedimentation of dust is arranged in the dust box 1, and a blocking component 5 matched with the wind speed of the fan 21 is arranged at the communication part of the air outlet pipe 3 and the dust box 1. In the process that the sedimentation component 4 sediments part of dust, the blocking component 5 blocks the rest dust, so that double guarantees are provided for the dust collection box 1 to collect the dust more stably, the dust is not easy to overflow the dust collection box 1 through the air outlet pipe 3, and the probability of secondary pollution is reduced.

Referring to fig. 1, in order to reduce the possibility of damage to the blower 21, a filter screen 22 is disposed in the extraction tube 2, and the filter screen 22 facilitates filtering impurities with larger volume in dust, so that the impurities with larger volume are not easy to enter the blower 21, on one hand, the possibility of damage to the blower 21 is reduced, and on the other hand, the phenomenon of blockage of the extraction tube 2 is not easy to occur.

Referring to fig. 1 and 2, the settling assembly 4 includes a water tank 41, a water inlet pipe 42 and a rotary nozzle 43, a cavity 11 for storing the water inlet tank 41 is provided in the dust box 1, one end of the water inlet pipe 42 is communicated with the water tank 41, the other end is communicated with the dust box 1 through a first water pump 44, and the water inlet pipe 42 extends into the dust box 1. The rotary shower head 43 is arranged in a water inlet pipe 42 located in the dust bin 1.

Referring to fig. 1 and 3, the blocking assembly 5 includes a baffle plate 51 and a torsion spring 52, the air outlet pipe 3 is communicated with the dust box 1 through the connection hole 31, the baffle plate 51 is rotatably connected with the inner wall of the connection block, the torsion spring 52 is wound on a rotating shaft of the baffle plate 51, one end of the torsion spring 52 is fixed with the inner wall of the connection hole 31, and the other end is fixed with the baffle plate 51. When the blower 21 is not started, the shutter 51 closes the connection hole 31, and the torsion spring 52 is in a compressed state.

When the dust in the mine hole needs to be collected, an operator starts the fan 21, the fan 21 pumps the dust into the dust box 1 through the pumping pipe 2, at the moment, the first water pump 44 is started and pumps clean water in the water tank 41 into the dust box 1 through the water inlet pipe 42, the rotary spray nozzle 43 sprays the clean water into the dust box 1 again, the clean water contacts with the dust and settles the dust, so that the function of collecting the dust is realized, and meanwhile, the possibility that the dust overflows out of the dust box 1 through the air outlet pipe 3 is reduced.

When the fan 21 is started, the air pumped by the fan 21 is discharged through the air outlet pipe 3 to reduce the pressure in the dust box 1, the air contacts with the baffle plate 51 and drives the baffle plate 51 to rotate towards the direction away from the dust box 1, the torsion spring 52 is in a compressed state, and the dust box 1 can be decompressed through a gap between the baffle plate 51 and the air outlet pipe 3. And the baffle plate 51 blocks dust, so that the dust is not easy to overflow the dust box 1 through the air outlet pipe 3, and the possibility of secondary pollution is further reduced. After the dust collection is completed, the shutter 51 is reset by the resilience of the torsion spring 52 to close the connection hole 31 so that the shutter 51 continues to block the dust later.

Referring to fig. 1, a filter cloth 32 is provided in the air outlet pipe 3, activated carbon particles are provided in the filter cloth 32, and the activated carbon particles filter the air discharged out of the dust box 1 and block dust again, thereby further reducing the possibility that dust overflows the dust box 1.

Referring to fig. 3, in order to make dust less likely to be contaminated on the torsion spring 52, a dust-proof cylinder 53 is provided in the connection hole 31, and the dust-proof cylinder 53 is covered outside the torsion spring 52. One end of the dust-proof cylinder 53 is fixed to the inner wall of the connection hole 31, and the other end abuts against the baffle plate 51. The dust-proof cylinder 53 blocks dust, so that the dust is not easy to adhere to the torsion spring 52 to affect the compression and the reset of the torsion spring 52, thereby providing convenience for the baffle plate 51 to stably close the connecting hole 31.

Referring to fig. 2, in order to facilitate collection of the settled dust, a settling chamber 12 and a collecting chamber 13 are provided in the dust box 1, the settling chamber 12 is communicated with the collecting chamber 13, and a rotary nozzle 43 is positioned in the settling chamber 12. The sedimentation chamber 12 is provided with a guide surface 121 which is inclined toward the ground, and the guide surface 121 is disposed opposite to the connection point of the suction pipe 2 and the dust box 1.

The collecting cavity 13 is provided with a collecting component 6, and the dust collecting box 1 is provided with a collecting box 14 communicated with the collecting cavity 13. The collecting assembly 6 comprises a motor 61 and an auger 62, the auger 62 is rotatably connected in the collecting chamber 13, and the auger 62 is arranged along the length direction of the dust box 1. The motor 61 is arranged outside the dust box 1, and the output end of the motor 61 extends into the collecting cavity 13 and is coaxially connected with the rotating shaft of the auger 62.

The clean water falls onto the guide surface 121 after contact with the dust, the guide surface 121 providing a guide for the settled dust so that the dust falls into the collecting chamber 13. The motor 61 is started and drives the auger 62 to rotate, and the auger 62 moves the settled dust into the collecting box 14, so that the operator can collect the dust uniformly.

Referring to fig. 2, in order to improve the utilization rate of the fresh water, a water pumping pipe 141 is connected to the collection tank 14, and one end of the water pumping pipe 141 remote from the collection tank 14 is connected to the water tank 41 through a second water pump 142. After dust collection is completed, after a period of time passes, an operator can start the second water pump 142, and the second water pump 142 pumps clean water located at the upper layer in the collection box 14 into the water tank 41, so that the clean water can be used in a circulating way, and the waste of resources is reduced.

Referring to fig. 4, in order to facilitate movement of the dust box 1, buffer slots 15 are formed at four corners of the dust box 1 along a vertical direction, buffer columns 151 are slidably connected in the buffer slots 15, springs 153 are disposed in the buffer slots 15, one ends of the springs 153 are fixed to bottoms of the buffer slots 15, and the other ends of the springs 153 are fixed to the buffer columns 151. The end of the buffer column 151 remote from the dust box 1 is fixed with a universal wheel 152. At this time, the operator can move the dust box 1. And when encountering rough road surfaces in the moving process of the dust box 1, the universal wheels 152 and the buffer columns 151 are extruded, and the springs 153 are in a compressed state and absorb the extrusion force received by the universal wheels 152 and the buffer columns 151, so that the jolt phenomenon of the dust box 1 occurs, and the stability of the dust box 1 during moving is improved.

Referring to fig. 3, screw grooves 16 are formed at four corners of the dust box 1 in the vertical direction, support columns 161 are arranged in the screw grooves 16, the support columns 161 are in screw connection with inner walls of the corresponding screw grooves 16, and the support columns 161 and the buffer columns 151 are arranged in a staggered manner. One end of the support column 161 far away from the dust box 1 is hinged with a support block 162 in a ball mode, so that the support block 162 is suitable for road surfaces with different heights, and the application range of the support block 162 is improved. To facilitate rotation of the support column 161, a nut 163 is coaxially fixed to an end of the support column 161 remote from the dust box 1, and when the support block 162 is brought into contact with the ground, an operator can rotate the nut 163 using a wrench so that the universal wheel 152 is separated from the ground.

After the operator moves the dust box 1 to the designated position, the operator can rotate the support column 161, so that the support column 161 and the support block 162 move towards the direction away from the dust box 1, and when the universal wheel 152 is separated from the ground, the fixing of the dust box 1 is completed, and the dust box 1 is not easy to displace when collecting dust, so that the dust box 1 can collect the dust more stably.

Referring to fig. 4, the dust box 1 is embedded with the level meter 17, and an operator can observe the levelness of the dust box 1 through the level meter 17 to change the distance between each supporting block 162 and the dust box 1, thereby further improving the stability of the dust box 1 when collecting dust.

The implementation principle of the mine dust remover is as follows: after the operator moves the dust box 1 to the designated position, the fan 21 is started, the fan 21 pumps dust into the dust box 1, the sedimentation assembly 4 sprays water to the dust for sedimentation, and the possibility that the dust overflows from the air outlet pipe 3 is reduced. Meanwhile, the baffle plate 51 rotates at different angles according to the wind power of the fan 21, so that the dust box 1 is depressurized through the air outlet pipe 3, and the baffle plate 51 blocks dust, so that the possibility of overflowing of the dust from the air outlet pipe 3 is further reduced, and the possibility of secondary pollution is further reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a mine dust remover which characterized in that: including dust collection box (1), extraction pipe (2) and play tuber pipe (3), extraction pipe (2) are linked together with dust collection box (1) through fan (21), play tuber pipe (3) are linked together with dust collection box (1), be equipped with in dust collection box (1) and be used for settling subassembly (4) of dust, the intercommunication department of play tuber pipe (3) and dust collection box (1) is equipped with and blocks subassembly (5).

2. A mine dust collector as set forth in claim 1 wherein: the blocking assembly (5) comprises a baffle (51) and a torsion spring (52), the air outlet pipe (3) is communicated with the dust box (1) through a connecting hole (31), the baffle (51) is rotationally connected in the connecting hole (31), the torsion spring (52) is wound on a rotating shaft of the baffle (51), one end of the torsion spring (52) is connected with the baffle (51) box, and the other end of the torsion spring is connected with the inner wall of the connecting hole (31).

3. A mine dust collector as set forth in claim 2 wherein: the dustproof cylinder (53) is arranged in the connecting hole (31), the dustproof cylinder (53) is covered on the outer side of the torsion spring (52), one side of the dustproof cylinder (53) is connected with the inner wall of the connecting hole (31), and the other side of the dustproof cylinder is abutted to the baffle (51).

4. A mine dust collector as set forth in claim 1 wherein: sedimentation subassembly (4) are including water tank (41), inlet tube (42) and rotatory nozzle (43), be equipped with cavity (11) that are used for depositing water tank (41) in dust collection box (1), one end and water tank (41) of inlet tube (42) are linked together, the other end is linked together with dust collection box (1) through first water pump (44), in inlet tube (42) extend to dust collection box (1), rotatory nozzle (43) are linked together with inlet tube (42) that are located dust collection box (1).

5. A mine dust collector as set forth in claim 4 wherein: be equipped with in dust collection box (1) and subside chamber (12) and collection chamber (13), subside chamber (12) and collection chamber (13) are linked together, the inner wall that subsides chamber (12) is equipped with guide surface (121), guide surface (121) set up relatively with the intercommunication department of extracting pipe (2) dust collection box (1), guide surface (121) set up towards the ground slope, be equipped with collection subassembly (6) in collection chamber (13), be equipped with collection box (14) on dust collection box (1), collection box (14) are linked together with collection chamber (13).

6. A mine dust collector as set forth in claim 5 wherein: the collecting box (14) is communicated with a water pumping pipe (141), and one end, far away from the collecting box (14), of the water pumping pipe (141) is communicated with the water tank (41) through a second water pump (142).

7. A mine dust collector as set forth in claim 1 wherein: the dust collection box is characterized in that buffer grooves (15) are formed in four corners of the dust collection box (1) along the vertical direction, buffer columns (151) are connected in the buffer grooves (15) in a sliding mode, springs (153) are arranged in the buffer grooves (15), one ends of the springs (153) are connected with the bottoms of the buffer grooves (15) and the other ends of the springs are connected with the buffer columns (151), and universal wheels (152) are arranged at one ends, away from the dust collection box (1), of the buffer columns (151).

8. A mine dust collector as set forth in claim 7 wherein: screw thread groove (16) have all been seted up along vertical direction in four corners department of dust collection box (1), all be equipped with support column (161) in screw thread groove (16), support column (161) and the inner wall threaded connection of corresponding screw thread groove (16), support column (161) and buffer column (151) dislocation set, one end that dust collection box (1) was kept away from to support column (161) all is equipped with supporting shoe (162).