CN219355730U - Mine blasting dust collector - Google Patents

Abstract

The utility model discloses a mine blasting dust removal device which comprises a device base, wherein a filter box and a spray water tank are fixedly arranged at the top end of the device base, an exhaust fan with an air outlet communicated with the outside of the filter box is fixedly arranged at the top end of the filter box, an air inlet communicated with the outside of the filter box is formed in the side wall of one side, far away from the spray water tank, of the filter box, a wind shield obliquely arranged in front of the air inlet is fixedly arranged in the side wall of one side, far away from the spray water tank, of the filter box, a filter screen cloth is fixedly arranged in the side wall of the top end of the filter box, and a spherical panel is fixedly arranged at the top end of the filter box through a supporting frame. The utility model is convenient to carry out preliminary treatment on dust in the air by arranging the wind shield and the spray dust removing mechanism, avoids excessive dust left on the filter screen cloth, and shakes the center of the filter screen cloth up and down by arranging the driving push-pull mechanism, thereby shaking off the dust attached to the filter screen cloth.

Description

Mine blasting dust collector

Technical Field

The utility model relates to the technical field of mine blasting, in particular to a mine blasting dust removal device.

Background

In mining, a large amount of blasting operation is required, dust in the blasting process is one of dust sources of the mine, and the mine generally takes away the dust in a natural ventilation or forced ventilation mode, and the dust is blown into a natural environment in the mode, so that the dust concentration of the mine is reduced, and air pollution is caused to the surrounding environment.

The traditional mine blasting dust collector only sprays water through a water pipe to reduce dust, the waste of water resources is excessive in the mode, the sprayed area range is smaller, dust cannot be effectively treated, dust cannot be thoroughly removed all the time due to the lack of a dust collecting device, and then the dust is easily lifted again.

Aiming at the problems, application number: CN202022622027.8 discloses a mine blasting dust collector, including the ash removal case, fixed mounting has servo motor on the outside of ash removal case, servo motor's output shaft runs through the lateral wall of ash removal case, servo motor's output shaft end fixedly connected with threaded rod, the end of threaded rod rotates with the inside wall of ash removal case to be connected, fixedly connected with one-level filter screen on the inside wall of ash removal case, rotate on the lateral wall of threaded rod to be connected with clearance mechanism, clearance mechanism offsets tightly with the lateral wall of one-level filter screen, the spacing groove has been seted up to the symmetry on the inside wall of ash removal case, the ash removal groove has been seted up to the symmetry on the lateral wall of ash removal case, in discharging the gondola water faucet through the drain pipe, wets the rivers blowout to the air, and moist air is discharged through the exhaust groove, and moist air weight is great, therefore can fall subaerial to avoid subaerial dust to raise again.

However, when the device is used, certain dust is reserved in the first-stage filter screen, so that the dust removal efficiency is affected, and meanwhile, the device directly faces the ground with air flow, so that the dust on the ground flies easily under the action of the air flow, and therefore, the mine blasting dust removal device is required to be provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mine blasting dust removal device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a mine blasting dust collector, includes the device base, device base top fixed mounting has rose box and spray water tank, rose box top fixed mounting has the air outlet and the air exhauster of the external intercommunication of rose box, rose box keeps away from spray water tank one side lateral wall and is provided with the air intake with the external intercommunication of rose box, rose box keeps away from spray water tank one side inside wall fixed mounting and has the slope to set up the deep bead in the air intake the place ahead, spray water tank top is provided with sprays dust removal mechanism, rose box top inside wall fixed mounting has filter screen cloth, the rose box top is provided with drive push-pull mechanism, the rose box top has spherical panel through support frame fixed mounting, spherical panel sets up in air exhauster air outlet top.

Preferably, the spray dust removing mechanism comprises a water suction pump fixedly arranged at the top end of the spray water tank, the water suction pump is communicated with a water inlet pipe penetrating through the bottom end in the spray water tank, and the water suction pump is communicated with a water outlet pipe penetrating through the filter tank.

Preferably, the filter box is close to spray water tank one side inside wall fixed mounting and has the water spray tank, the outlet pipe other end and water spray tank intercommunication, water spray tank keeps away from a water spray tank lateral wall equidistance even intercommunication and has a plurality of shower nozzles.

Preferably, the driving push-pull mechanism comprises a motor box fixedly arranged at the inner top end of the filter box, a driving motor is fixedly arranged in the motor box, and an output shaft of the driving motor is coaxially and fixedly connected with a rotating disc.

Preferably, the outer side wall of the rotating disc is rotationally connected with a pushing rod, a connecting block is rotationally arranged on the other side of the pushing rod, a pushing block is fixedly arranged at the lower end of the connecting block, and the lower end of the pushing block is fixedly arranged at the top end of the filter screen cloth.

Preferably, the top end of the spray water tank is provided with a water inlet, the filter tank is communicated with the spray water tank through a communicating pipe, a plurality of universal wheels are fixedly arranged at the lower end of the device base, and the outer side wall of the filter tank is turned to be provided with a sealing box door.

The utility model has the following beneficial effects:

1. through setting up the deep bead and spray dust removal mechanism, the convenience carries out preliminary treatment to the dust in the air, avoids too much dust to stay on the filter screen cloth, alleviates exhaust air through setting up spherical panel, avoids exhaust air too violent.

2. Through setting up drive push-pull mechanism for driving motor drive promotes the piece and reciprocates, and then shake from top to bottom to filter screen cloth central authorities, shake off the dust that will adhere to on the filter screen cloth, avoid exhaust air dust too much.

Drawings

FIG. 1 is a schematic diagram of a mine blasting dust collector according to the present utility model;

fig. 2 is a schematic diagram of the external structure of a mine blasting dust collector according to the present utility model;

fig. 3 is an enlarged view of the structure of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a device base; 2. a filter box; 3. an exhaust fan; 4. an air inlet; 5. a wind deflector; 6. a spray water tank; 7. a water inlet; 8. a water pump; 9. a water inlet pipe; 10. a water outlet pipe; 11. a water spray tank; 12. a spray head; 13. a communicating pipe; 14. a filter screen cloth; 15. a motor case; 16. a driving motor; 17. a rotating disc; 18. a push rod; 19. a connecting block; 20. a pushing block; 21. a support frame; 22. a spherical panel; 23. a universal wheel; 24. sealing the door.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a mine blasting dust collector, including device base 1, device base 1 top fixed mounting has rose box 2 and spray water tank 6, rose box 2 top fixed mounting has the air exhauster 3 of gas outlet and the external intercommunication of rose box 2, rose box 2 keeps away from spray water tank 6 one side lateral wall and is provided with the air intake 4 with the external intercommunication of rose box 2, rose box 2 keeps away from spray water tank 6 one side inside wall fixed mounting has the deep bead 5 of slope setting in the air intake 4 the place ahead, spray water tank 6 top is provided with sprays dust removal mechanism, rose box 2 top inside wall fixed mounting has filter screen cloth 14, the rose box 2 top is provided with drive push-pull mechanism, rose box 2 top is through support frame 21 fixed mounting spherical panel 22, spherical panel 22 sets up in air exhauster 3 gas outlet top.

The spray dust removing mechanism comprises a water suction pump 8 fixedly arranged at the top end of the spray water tank 6, the water suction pump 8 is communicated with a water inlet pipe 9 penetrating through the bottom end in the spray water tank 6, and the water suction pump 8 is communicated with a water outlet pipe 10 penetrating through the filter tank 2.

The filter tank 2 is close to spray water tank 6 one side inside wall fixed mounting and has spray water tank 11, and the outlet pipe 10 other end communicates with spray water tank 11, and spray water tank 11 keeps away from spray water tank 6 a side wall equidistance even intercommunication has a plurality of shower nozzles 12.

The driving push-pull mechanism comprises a motor box 15 fixedly arranged at the inner top end of the filter box 2, a driving motor 16 is fixedly arranged in the motor box 15, and an output shaft of the driving motor 16 is coaxially and fixedly connected with a rotating disc 17.

The outer side wall of the rotating disc 17 is rotationally connected with a pushing rod 18, the other side of the pushing rod 18 is rotationally provided with a connecting block 19, the lower end of the connecting block 19 is fixedly provided with a pushing block 20, and the lower end of the pushing block 20 is fixedly arranged at the top end of the filter screen cloth 14.

The top of the spray water tank 6 is provided with a water inlet 7, the filter tank 2 is communicated with the spray water tank 6 through a communicating pipe 13, a plurality of universal wheels 23 are fixedly arranged at the lower end of the device base 1, calipers are arranged on the universal wheels 23, a worker can conveniently lock and fix the universal wheels 23, the dust removal process is avoided, the device moves, and the outer side wall of the filter tank 2 is turned to be provided with a sealing box door 24.

It should be noted that the structure of the caliper is a mature prior art, and the technical point of the present utility model is not present, and will not be described in detail herein.

According to the utility model, clean water is injected into the spray water tank 6 through the water inlet 7, the exhaust fan 3 is started, so that negative pressure is formed in the filter box 2, air containing dust from the outside enters the filter box 2 from the air inlet 4, dust in the air is primarily blocked by the wind shield 5, the water suction pump 8 enters the spray water tank 11 through the water inlet pipe 9 and the water outlet pipe 10, the air is sprayed out of the spray head 12, the dust in the air is subjected to wetting treatment, the humidity in the filter box 2 is increased, the rest air is filtered by the filter screen cloth 14 and then is discharged by the exhaust fan 3, the rotating disc 17 is driven by the driving motor 16 to rotate, the connecting block 19 is pushed by the rotating disc 17 through the push rod 18, the pushing block 20 drives the center of the filter screen cloth 14 to move up and down, the dust on the filter screen cloth 14 is shaken off, and the discharged air is buffered by the spherical panel 22, so that the discharged air cannot disturb the dust in the outside air.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a mine blasting dust collector, includes device base (1), its characterized in that, device base (1) top fixed mounting has rose box (2) and spray water tank (6), rose box (2) top fixed mounting has the gas outlet and with air exhauster (3) of the external intercommunication of rose box (2), rose box (2) are kept away from spray water tank (6) one side lateral wall and are provided with air intake (4) with the external intercommunication of rose box (2), rose box (2) are kept away from spray water tank (6) one side inside wall fixed mounting and are provided with deep bead (5) of slope setting in air intake (4) the place ahead, spray water tank (6) top is provided with sprays dust removal mechanism, rose box (2) top inside wall fixed mounting has filter screen cloth (14), rose box (2) top is provided with drive push-pull mechanism, rose box (2) top is through support frame (21) fixed mounting spherical panel (22), spherical panel (22) set up in air exhauster (3) gas outlet top.

2. The mine blasting dust collector of claim 1, wherein the spray dust collection mechanism comprises a water suction pump (8) fixedly installed at the top end of the spray water tank (6), the water suction pump (8) is communicated with a water inlet pipe (9) penetrating through the bottom end in the spray water tank (6), and the water suction pump (8) is communicated with a water outlet pipe (10) penetrating through the filter tank (2).

3. The mine blasting dust collector of claim 2, wherein the filter tank (2) is fixedly provided with a water spraying tank (11) near the inner side wall of one side of the water spraying tank (6), the other end of the water outlet pipe (10) is communicated with the water spraying tank (11), and a plurality of spray heads (12) are uniformly communicated with one side wall of the water spraying tank (11) far away from the water spraying tank (6) at equal intervals.

4. The mine blasting dust collector as set forth in claim 1, wherein the driving push-pull mechanism comprises a motor case (15) fixedly installed at the inner top end of the filter case (2), a driving motor (16) is fixedly installed in the motor case (15), and an output shaft of the driving motor (16) is coaxially and fixedly connected with a rotating disc (17).

5. The mine blasting dust collector of claim 4, wherein the outer side wall of the rotating disc (17) is rotatably connected with a pushing rod (18), a connecting block (19) is rotatably arranged on the other side of the pushing rod (18), a pushing block (20) is fixedly arranged at the lower end of the connecting block (19), and the lower end of the pushing block (20) is fixedly arranged at the top end of the filter mesh (14).

6. The mine blasting dust collector of claim 1, wherein a water inlet (7) is formed in the top end of the spray water tank (6), the filter tank (2) is communicated with the spray water tank (6) through a communicating pipe (13), a plurality of universal wheels (23) are fixedly arranged at the lower end of the device base (1), and the outer side wall of the filter tank (2) is turned to be provided with a sealing box door (24).