CN216477331U

CN216477331U - Dust keeper is used in mining

Info

Publication number: CN216477331U
Application number: CN202123329819.7U
Authority: CN
Inventors: 李绍磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-10
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a dust keeper for mining, including the work box, work box one side is equipped with the dust absorption mouth, the inside fixed plate that is equipped with of dust absorption mouth, fixed plate and work box inner wall fixed connection, the inside fan that is equipped with of fixed plate, the work box is inside to be equipped with the dust collecting chamber, be equipped with one-level dust removal mechanism between dust collecting chamber and the dust absorption mouth, the work box is inside to be equipped with the spray room, the inside second grade dust removal mechanism that is equipped with in spray room surface, the work box is inside to be equipped with the reservoir chamber, the reservoir chamber top is equipped with the filler, the reservoir chamber is inside to be equipped with the water pump, spray room bottom is equipped with No. two water pumps, No. two water pump output and reservoir chamber intercommunication, the utility model discloses compact structure, the practicality is strong, through dust absorption mouth and the fan that sets up, can realize dust absorption effect, uses through the cooperation of the one-level dust removal mechanism and the second grade dust removal mechanism that set up, can reach the effect of dust fall, through the second grade dust removal mechanism and reservoir chamber that set up, The first water pump and the second water pump are matched for use, and the water resource can be recycled.

Description

Dust keeper is used in mining

Technical Field

The utility model belongs to the technical field of mining equipment, in particular to dust keeper is used in mining.

Background

Mining is the technology and science of mining mineral resources from within the crust and the surface. The mining of generalized sense still includes the exploitation of coal and oil, the mining industry is an important raw materials industry, metal ore is the main raw materials of smelting industry, non-metallic ore is important industrial chemicals and building material, in metal deposit underground mining fundamental principle, metal deposit underground mining, must divide the well field into the stage earlier, divide the stage into the ore block again, when non-outdoor mining, there is not the direct water spray dust fall of way, just need use dust keeper in this time, current dust keeper carries out the dust absorption earlier mostly, then carry out the dust fall operation through spraying, but this in-process has wasted a large amount of water resources.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a dust keeper for mining.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a dust keeper is used in mining, the work box comprises a work box body, work box one side is equipped with the dust absorption mouth, the inside fixed plate that is equipped with of dust absorption mouth, fixed plate and work box inner wall fixed connection, the inside fan that is equipped with of fixed plate, the work box inside is equipped with the dust collecting chamber, be equipped with one-level dust removal mechanism between dust collecting chamber and the dust absorption mouth, the work box inside is equipped with the spray room, spray room inside surface is equipped with second grade dust removal mechanism, the work box inside is equipped with the reservoir chamber, the reservoir chamber top is equipped with the filler, the inside water pump that is equipped with of reservoir chamber, the spray room bottom is equipped with No. two water pumps, No. two water pump output and reservoir chamber intercommunication.

As a preferred scheme of the utility model, one-level dust removal mechanism includes first air intake, first air intake and dust absorption mouth intercommunication, the one end intercommunication that the dust absorption mouth was kept away from to first air intake has U type wind channel, U type wind channel bottom is through dust falling mouth and dust collecting chamber intercommunication, the spray chamber inner wall is equipped with the second air intake, the one end and the second air intake communicating pipe of first air intake are kept away from in U type wind channel.

As the utility model discloses a preferred scheme, second grade dust removal mechanism is including spraying the board, spray board and spray chamber inner wall fixed connection, it is equipped with the branch liquid pipe to spray the inboard portion, divide liquid pipe and a water pump output intercommunication, it is equipped with the shower nozzle that uses with the cooperation of branch liquid pipe to spray board bottom equidistance.

As an optimized scheme of the utility model, second grade dust removal mechanism still includes the motor, the motor is located the setting of work box surface, motor output end fixedly connected with auger delivery pole, auger delivery pole and spray room inner wall rotate to be connected, auger delivery pole below is equipped with the filter screen that uses with the auger delivery pole cooperation, one side that the spray room is close to the dust collecting chamber is through dust inlet channel and dust collecting chamber intercommunication.

As a preferred scheme of the utility model, the work box surface is equipped with the air outlet, air outlet and spray room intercommunication, the inside No. two filter screens that are equipped with of air outlet.

The utility model discloses the beneficial effect who reaches is: the utility model has compact structure and strong practicability, and can realize dust collection effect through the arranged dust collection port and the fan; the primary dust removal mechanism and the secondary dust removal mechanism are matched for use, so that the dust removal effect can be achieved; through the cooperation of the two-stage dust removal mechanism and the water storage chamber, the first water pump and the second water pump, the water resource can be recycled.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic sectional structure of the present invention;

fig. 2 is a schematic diagram of the spray plate structure of the present invention.

In the figure: 1. a work box; 2. a primary dust removal mechanism; 21. a first air inlet; 22. a U-shaped air duct; 23. a dust falling port; 3. a secondary dust removal mechanism; 31. a spray plate; 32. a liquid separating pipe; 33. a spray head; 34. a motor; 35. a screw conveying rod; 36. a first filter screen; 4. a dust suction port; 5. a fixing plate; 6. a fan; 7. a dust collection chamber; 8. a water storage chamber; 9. a water filling port; 10. a water pump I; 11. a spray chamber; 12. a second water pump; 13. a dust inlet channel; 14. an air outlet; 15. a second filter screen; 16. and a second air inlet.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-2, the utility model provides a dust-proof device for mining, which comprises a working box 1, a dust suction port 4 is arranged on one side of the working box 1, a fixed plate 5 is arranged in the dust suction port 4, the fixed plate 5 is fixedly connected with the inner wall of the working box 1, a fan 6 is arranged in the fixed plate 5, a dust collection chamber 7 is arranged in the working box 1, a primary dust-removing mechanism 2 is arranged between the dust collection chamber 7 and the dust suction port 4, a spray chamber 11 is arranged in the working box 1, a secondary dust-removing mechanism 3 is arranged in the surface of the spray chamber 11, a water storage chamber 8 is arranged in the working box 1, a water inlet 9 is arranged at the top of the water storage chamber 8, a first water pump 10 is arranged in the water storage chamber 8, a second water pump 12 is arranged at the bottom of the spray chamber 11, the output end of the second water pump 12 is communicated with the water storage chamber 8, when the utility model is used, the fan 6 is started first, the dust-containing gas is sucked from the dust suction port 4 by the fan 6, large dust particles fall into the dust collection chamber 7 through the primary dust-removing mechanism 2, then in dusty gas gets into spray room 11, sprays the dust fall through a water pump 10 and the cooperation of second grade dust removal mechanism 3 to gas, can carry impurity to the collection dirt room 7 in simultaneously, convenient processing, the water after spraying is carried back to in the reservoir chamber 8 through No. two water pumps 12 again.

Further, one-level dust removal mechanism 2 includes first air intake 21, first air intake 21 and dust absorption mouth 4 intercommunication, the one end intercommunication that dust absorption mouth 4 was kept away from to first air intake 21 has U type wind channel 22, U type wind channel 22 bottom is through falling dirt mouth 23 and dust collecting chamber 7 intercommunication, shower room 11 inner wall is equipped with second air intake 16, the one end and the second air intake 16 communicating pipe that first air intake 21 was kept away from in U type wind channel 22, in the during operation, dirty gas gets into in U type wind channel 22 through dust absorption mouth 4 and first air intake 21, in U type wind channel 22 bottom, because of the effect of gravity, large-scale dust particle falls into dust collecting chamber 7, remove dust to gaseous entering is just step.

Further, second grade dust removal mechanism 3 is including spraying board 31,

spraying board

31 and 11 inner walls fixed connection in spray room, the inside liquid distribution pipe 32 that is equipped with of spraying board 31, liquid distribution pipe 32 and the output intercommunication of a water pump 10, spraying board 31 bottom equidistance is equipped with the shower nozzle 33 that uses with liquid distribution pipe 32 cooperation, dirty gas gets into spray room 11 back from second air intake 16, a water pump 10 carries the water in the reservoir chamber 8 to liquid distribution pipe 32 in, spout from shower nozzle 33 again, carry out the dust fall to gas and handle.

Further, second grade dust removal mechanism 3 still includes motor 34, motor 34 is located the setting of 1 surface of work box, motor 34 output end fixedly connected with auger delivery pole 35, auger delivery pole 35 rotates with 11 inner walls of shower room to be connected, auger delivery pole 35 below is equipped with filter screen 36 with auger delivery pole 35 cooperation use, shower room 11 is close to one side of collecting dust room 7 and is passed through into dirt passageway 13 and collecting dust room 7 intercommunication, the dusty liquid that produces after spraying, filter the back through filter screen 36, impurity is carried to collecting dust room 7 by auger delivery pole 35 in, water after the filtration carries to the reservoir chamber 8 in through No. two water pumps 12 again.

Further, the outer surface of the working box 1 is provided with an air outlet 14, the air outlet 14 is communicated with the spray chamber 11, and a second filter screen 15 is arranged inside the air outlet 14, so that the air discharged from the air outlet 14 cannot contain dust.

Specifically, when the utility model is used, water is firstly added into the water storage chamber 8 through the water adding port 9, then the fan 6 is started, the fan 6 sucks the dust-containing gas from the dust absorption port 4, the dust-containing gas enters the U-shaped air channel 22 through the dust absorption port 4 and the first air inlet 21, at the bottom of the U-shaped air duct 22, large dust particles fall into the dust collecting chamber 7 due to the action of gravity, the gas enters the primary dedusting, after the dust-containing gas after the primary treatment enters the spray chamber 11 from the second air inlet 16, the first water pump 10 transfers the water in the water storage chamber 8 to the liquid dividing pipe 32, and then sprays the water from the spray head 33, the gas is subjected to dust fall treatment, dust-containing liquid generated after spraying is filtered by a first filter screen 36, the impurities are conveyed into the dust collection chamber 7 by the screw conveying rod 35, and the filtered water is conveyed into the water storage chamber 8 again through the second water pump 12 to form water recycling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The mining dustproof device comprises a working box (1) and is characterized in that a dust suction port (4) is arranged on one side of the working box (1), a fixing plate (5) is arranged inside the dust suction port (4), the fixing plate (5) is fixedly connected with the inner wall of the working box (1), a fan (6) is arranged inside the fixing plate (5), a dust collection chamber (7) is arranged inside the working box (1), a primary dust removal mechanism (2) is arranged between the dust collection chamber (7) and the dust suction port (4), a spray chamber (11) is arranged inside the working box (1), a secondary dust removal mechanism (3) is arranged inside the surface of the spray chamber (11), a water storage chamber (8) is arranged inside the working box (1), a water filling port (9) is arranged at the top of the water storage chamber (8), a first water pump (10) is arranged inside the water storage chamber (8), a second water pump (12) is arranged at the bottom of the spray chamber (11), the output end of the second water pump (12) is communicated with the water storage chamber (8).

2. The mining dust-proof device according to claim 1, wherein the primary dust-removing mechanism (2) comprises a first air inlet (21), the first air inlet (21) is communicated with the dust suction port (4), a U-shaped air duct (22) is communicated with one end of the first air inlet (21) far away from the dust suction port (4), the bottom of the U-shaped air duct (22) is communicated with the dust collection chamber (7) through a dust falling port (23), a second air inlet (16) is arranged on the inner wall of the spray chamber (11), and one end of the U-shaped air duct (22) far away from the first air inlet (21) is communicated with the second air inlet (16).

3. The mining dust-proof device according to claim 1, characterized in that the secondary dust-removing mechanism (3) comprises a spray plate (31), the spray plate (31) is fixedly connected with the inner wall of the spray chamber (11), a liquid separating pipe (32) is arranged inside the spray plate (31), the liquid separating pipe (32) is communicated with the output end of the first water pump (10), and spray heads (33) matched with the liquid separating pipe (32) are arranged at the bottom of the spray plate (31) at equal intervals.

4. The mining dust-proof device according to claim 3, characterized in that the secondary dust-removing mechanism (3) further comprises a motor (34), the motor (34) is arranged on the outer surface of the working box (1), a spiral conveying rod (35) is fixedly connected to the output end of the motor (34), the spiral conveying rod (35) is rotatably connected with the inner wall of the spray room (11), a first filter screen (36) matched with the spiral conveying rod (35) is arranged below the spiral conveying rod (35), and one side, close to the dust collection room (7), of the spray room (11) is communicated with the dust collection room (7) through a dust inlet channel (13).

5. The mining dust-proof device according to claim 4, characterized in that the outer surface of the working box (1) is provided with an air outlet (14), the air outlet (14) is communicated with the spray chamber (11), and a second filter screen (15) is arranged inside the air outlet (14).