CN219195770U

CN219195770U - Roadway dust removing device

Info

Publication number: CN219195770U
Application number: CN202223540453.2U
Authority: CN
Inventors: 刘元宝; 张�林; 董雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of coal mining and discloses a roadway dust removal device which comprises a motor box, wherein a rotating assembly is fixedly connected inside the motor box, one end of the motor box is fixedly connected with an output hose, the other end of the motor box is fixedly connected with a dust collecting assembly, the top end of the dust collecting assembly is in through connection with a filtering assembly, the other end of the dust collecting assembly is fixedly connected with a storage device, the top end of the storage device is fixedly connected with a supporting frame, the other end of the supporting frame is fixedly connected with a spraying curtain device, the rotating assembly comprises a servo motor, and the bottom end of the servo motor is fixedly connected with the inner bottom wall of the motor box. This tunnel dust collector, through the setting of rotating assembly and dust collection subassembly, start servo motor through external power supply and drive transfer line and fan rotation, wind is blown to output hose direction, and the wind of reverse suction is with dust suction dust collection subassembly, exists the pull frame with the dust through filtering the subassembly in, can take out and clear up.

Description

Roadway dust removing device

Technical Field

The utility model relates to the technical field of coal mining, in particular to a roadway dust removal device.

Background

In the coal mining process, a large amount of dust can be generated to influence normal construction, the dust in the tunnel can also cause harm to the health of constructors, and dust removal equipment is required to be arranged in the tunnel in order to remove the dust in the tunnel.

The roadway fog curtain dust removing device disclosed in the Chinese patent application publication No. CN208330447U is convenient to use and good in dust removing effect, although water is introduced into the spray pipe through the water inlet pipe and then sprayed out by the spray head assembly, so that dust can be timely settled when the roadway is blasted; the strengthening rib can prevent that the junction between shower and inlet tube from breaking, prolongs the life of equipment.

However, this roadway fog curtain dust collector has the following disadvantages:

(1) The device lacks a dust collecting device, and the dust is attached to the ground after being settled, so that the dust is difficult to clean;

(2) The device lacks the clearance to ground dust when removing dust, deposits the dust on ground, and dust removal effect is poor through water smoke dust fall.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a roadway dust removing device which solves the problems of dust collection and ground dust cleaning in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a tunnel dust collector, includes the motor case, the inside fixedly connected with rotation subassembly of motor case, the one end fixedly connected with output hose of motor case, the other end fixedly connected with dust collection subassembly of motor case, the top through connection of dust collection subassembly has filter unit, the other end fixedly connected with storage device of dust collection subassembly, storage device's top fixedly connected with support frame, the other end fixedly connected with of support frame sprays curtain device.

Optionally, the rotating assembly comprises a servo motor, the bottom end of the servo motor is fixedly connected with the inner bottom wall of the motor box, the output end of the servo motor is in spline connection with a transmission rod, and the other end of the transmission rod is fixedly connected with a fan.

Optionally, the dust collection subassembly includes the collecting box, the square frame has been seted up to the one end of collecting box, the fixed surface of square frame is connected with the filter screen, the other end fixed connection of motor case is in the inside of square frame, the positive both sides of collecting box all articulate through the hinge has the chamber door.

Optionally, the filter component includes a square section of thick bamboo, the lower extreme fixed connection of square section of thick bamboo is in the top of collecting box, square groove has been seted up to one side of square section of thick bamboo, the inside sliding connection of square groove has the pull frame, the bottom fixedly connected with filter pulp piece of pull frame, the top fixedly connected with of square section of thick bamboo expands the pipe.

Optionally, the storage device includes the storage water tank, one side fixedly connected with high-pressure gas tank of storage water tank, the equal fixedly connected with in the other end of collecting box of one end of storage water tank and high-pressure gas tank, the interior bottom wall fixedly connected with suction pump of storage water tank, the output through-connection of suction pump has the water pipe, the other end through-connection of water pipe is in spraying curtain device surface lower extreme, the top through-connection of high-pressure gas tank has the trachea, tracheal other end through-connection is in spraying curtain device surface's upper end.

Optionally, the spraying curtain device comprises an air jet pipe, the surface of the air jet pipe is in through connection with the other end of the air pipe, the top end of the air jet pipe is fixedly connected with a water jet pipe, the middle part of the bottom end of the air jet pipe is in through connection with a nozzle, the upper end of the surface of the nozzle is provided with a water inlet, and the lower end of the surface of the nozzle is in through connection with the bottom end of the water jet pipe.

(III) beneficial effects

The utility model provides a roadway dust removal device, which has the following beneficial effects:

1. this tunnel dust collector, through the setting of rotating assembly and dust collection subassembly, start servo motor through external power supply and drive transfer line and fan rotation, wind is blown to output hose direction, and the wind of reverse suction is with dust suction dust collection subassembly, exists the pull frame with the dust through filtering the subassembly in, can take out and clear up.

2. According to the roadway dust removal device, dust on the ground is blown up through the arrangement of the output hose and collected by the dust collection device, so that the dust is prevented from being stuck to the ground and being difficult to clean due to water vapor, and the spraying curtain device is arranged to prevent the blown dust from drifting backwards.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic view of a shower curtain assembly according to the present utility model;

fig. 4 is a schematic cross-sectional view of a water storage tank according to the present utility model.

In the figure: 1. a motor case; 2. a rotating assembly; 201. a servo motor; 202. a transmission rod; 203. a fan; 3. an output hose; 4. a dust collection assembly; 401. a collection box; 402. a filter screen; 403. a door; 5. a filter assembly; 501. a square cylinder; 502. drawing a frame; 503. filtering cotton sheets; 504. expanding the tube; 6. a storage device; 601. a water storage tank; 602. a high pressure gas tank; 603. a water pump; 7. a support frame; 8. a spray curtain device; 801. a gas lance; 802. a water spray pipe; 803. and (3) a nozzle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present 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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a tunnel dust collector, including motor case 1, motor case 1's inside fixedly connected with rotates subassembly 2, through the setting of rotating subassembly 2 and dust collection subassembly 4, drive transfer line 202 and fan 203 rotation through external power supply start servo motor 201, wind is blown to the direction of output hose 3, the wind of reverse suction is sucked dust and is collected subassembly 4 with dust, there is pull frame 502 with the dust through filter assembly 5, can take out and clear up, motor case 1's one end fixedly connected with output hose 3, motor case 1's the other end fixedly connected with dust collection subassembly 4, the top through connection of dust collection subassembly 4 has filter assembly 5, the other end fixedly connected with storage device 6 of dust collection subassembly 4, the top fixedly connected with support frame 7 of storage device 6, the other end fixedly connected with of support frame 7 sprays curtain device 8, it is difficult to clear up to prevent that the dust from gluing on ground by dust collection subassembly 4 through the setting up of output hose 3, the dust that blows up has set up in order to avoid drifting behind the device and has blocked dust and has run back;

the rotating assembly 2 comprises a servo motor 201, the bottom end of the servo motor 201 is fixedly connected to the inner bottom wall of the motor box 1, the output end of the servo motor 201 is in spline connection with a transmission rod 202, the other end of the transmission rod 202 is fixedly connected with a fan 203, and the effect of blowing force and suction force is achieved through the arrangement of the rotating assembly 2;

the dust collecting assembly 4 comprises a collecting box 401, a square frame is arranged at one end of the collecting box 401, a filter screen 402 is fixedly connected to the surface of the square frame, the other end of the motor case 1 is fixedly connected to the inside of the square frame, two sides of the front face of the collecting box 401 are hinged with a box door 403 through hinges, and the dust collecting assembly 4 is arranged to collect and clean dust;

the filter assembly 5 comprises a square cylinder 501, the lower end of the square cylinder 501 is fixedly connected to the top end of the collecting box 401, a square groove is formed in one side of the square cylinder 501, a drawing frame 502 is connected in the square groove in a sliding mode, a filter cotton sheet 503 is fixedly connected to the bottom end of the drawing frame 502, an expanding pipe 504 is fixedly connected to the top end of the square cylinder 501, and the effect of collecting dust is achieved through the arrangement of the filter assembly 5;

the storage device 6 comprises a water storage tank 601, one side of the water storage tank 601 is fixedly connected with a high-pressure air tank 602, one ends of the water storage tank 601 and the high-pressure air tank 602 are fixedly connected with the other end of the collecting tank 401, the inner bottom wall of the water storage tank 601 is fixedly connected with a water suction pump 603, the output end of the water suction pump 603 is connected with a water pipe in a penetrating manner, the other end of the water pipe is connected with the lower end of the surface of the spraying curtain device 8 in a penetrating manner, the top end of the high-pressure air tank 602 is connected with an air pipe in a penetrating manner, and the other end of the air pipe is connected with the upper end of the surface of the spraying curtain device 8 in a penetrating manner;

the spraying curtain device 8 comprises a spraying pipe 801, the surface of the spraying pipe 801 is connected with the other end of the air pipe in a penetrating way, the top end of the spraying pipe is fixedly connected with a spraying pipe 802, the middle part of the bottom end of the spraying pipe 801 is connected with a nozzle 803 in a penetrating way, the upper end of the surface of the nozzle 803 is provided with a water inlet, the lower end of the surface of the nozzle 803 is connected with the bottom end of the spraying pipe 802 in a penetrating way, and the spraying curtain device 8 is arranged to play a role in blocking flying dust backwards.

In the utility model, the working steps of the device are as follows:

1. when the device is used, the device is placed on a mobile device, the servo motor 201 in the rotating assembly 2 drives the transmission rod 202 to rotate and drives the fan 203 to rotate, a worker can hold one end of the output hose 3 to be aligned with a place with dust to blow the dust, then the dust is sucked by suction force generated at the position opposite to the fan 203 in the dust collecting assembly 4, and the dust is filtered by the filtering assembly 5 to be extracted out of the drawing frame 502, so that the dust can be cleaned;

2. the high-pressure gas tank 602 sprays gas along the gas pipe, the high-speed pressure adsorbs water in the spray pipe 802 to the water inlet to spray a mist water curtain, the water in the spray pipe 802 is pumped out by the water pump 603 to pump water in the water storage tank 601 and is input into the spray pipe 802, and the mist water curtain can block raised dust and prevent dust which is not collected from running to the rear of the device.

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

1. The utility model provides a tunnel dust collector, includes motor case (1), its characterized in that: inside fixedly connected with rotation subassembly (2) of motor case (1), the one end fixedly connected with output hose (3) of motor case (1), the other end fixedly connected with dust collection subassembly (4) of motor case (1), the top through connection of dust collection subassembly (4) has filter component (5), the other end fixedly connected with storage device (6) of dust collection subassembly (4), the top fixedly connected with support frame (7) of storage device (6), the other end fixedly connected with spraying curtain device (8) of support frame (7).

2. The roadway dust removal device of claim 1, wherein: the rotating assembly (2) comprises a servo motor (201), the bottom end of the servo motor (201) is fixedly connected to the inner bottom wall of the motor box (1), the output end of the servo motor (201) is in spline connection with a transmission rod (202), and the other end of the transmission rod (202) is fixedly connected with a fan (203).

3. The roadway dust removal device of claim 1, wherein: the dust collection assembly (4) comprises a collection box (401), a square frame is arranged at one end of the collection box (401), a filter screen (402) is fixedly connected to the surface of the square frame, the other end of the motor box (1) is fixedly connected to the inside of the square frame, and box doors (403) are hinged to two sides of the front face of the collection box (401) through hinges.

4. The roadway dust removal device of claim 1, wherein: the filter component (5) comprises a square cylinder (501), the lower end of the square cylinder (501) is fixedly connected with the top end of the collecting box (401), a square groove is formed in one side of the square cylinder (501), a drawing frame (502) is connected to the inside of the square groove in a sliding mode, a filter cotton sheet (503) is fixedly connected to the bottom end of the drawing frame (502), and an expanding pipe (504) is fixedly connected to the top end of the square cylinder (501).

5. The roadway dust removal device of claim 1, wherein: storage device (6) are including storage water tank (601), one side fixedly connected with high-pressure gas tank (602) of storage water tank (601), the equal fixedly connected with of one end of storage water tank (601) and high-pressure gas tank (602) is in the other end of collecting box (401), the interior bottom wall fixedly connected with suction pump (603) of storage water tank (601), the output through-connection of suction pump (603) has the water pipe, the other end through-connection of water pipe is in the lower extreme on spraying curtain device (8) surface, the top through-connection of high-pressure gas tank (602) has the trachea, tracheal other end through-connection is in the upper end on spraying curtain device (8) surface.

6. The roadway dust removing device of claim 5, wherein: the spraying curtain device (8) comprises an air spraying pipe (801), the surface of the air spraying pipe (801) is connected with the other end of the air pipe in a penetrating mode, the top end of the air spraying pipe is fixedly connected with a water spraying pipe (802), the middle of the bottom end of the air spraying pipe (801) is connected with a nozzle (803) in a penetrating mode, the upper end of the surface of the nozzle (803) is provided with a water inlet, and the lower end of the surface of the nozzle (803) is connected with the bottom end of the water spraying pipe (802) in a penetrating mode.