CN211081956U - A coal mine dust removal device - Google Patents

Abstract

The utility model discloses a coal mine dust removal device, comprising a box body, a universal wheel is arranged at the lower end of the box body, a dust suction hood is embedded in the box body, a dust suction interface is arranged on the dust suction hood, and the inner wall of the box body is tightened A dust suction pipe is attached, a dust collecting cloth bag and an activated carbon mesh are arranged in the dust suction pipe, a partition plate is arranged in the box, and the lower end of the dust suction pipe is arranged to be close to the partition plate. The coal mine dust removal device drives the blades to rotate through the motor, sucks the air with dust from the outside into the box, and then filters the dust and purifies the air through the dust collection bag and the activated carbon mesh, so as to achieve the effect of dust removal, and then cooperate with atomization. The water mist sprayed by the nozzle can humidify the air regularly and quantitatively. Compared with the traditional continuous humidification, it will not cause the humidity in the coal mine to be higher.

Description

A coal mine dust removal device

technical field

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

Background technique

In the process of coal mine operation, when the weather is relatively dry, a large amount of dust will be generated in the coal mine, which will cause physical harm to the staff. In view of this situation, if a conventional large-scale humidifier is used, the humidity in the coal mine will be high. , and the vibration is large, causing hidden dangers to the construction safety in the coal mine.

Utility model content

The purpose of the utility model is to provide a coal mine dust removal device to solve the problem that the dust in the coal mine causes injury to the staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a coal mine dust removal device, comprising a box body, the lower end of the box body is provided with a universal wheel, a dust hood is embedded on the box body, and the dust collector is A dust suction interface is arranged on the cover, a dust suction pipe is closely attached to the inner wall of the box body, a dust collecting cloth bag and an activated carbon mesh are arranged in the dust suction pipe, a partition plate is arranged in the box body, and the dust suction pipe is arranged The lower end of the tube is set close to the dividing plate.

Preferably, both sides of the dust suction pipe are fixedly connected with handles, the handles are provided with a fork groove, a spring is fixedly connected in the fork groove, one end of the spring is fixedly connected with a fork block, and the fork block is fixedly connected There is a toggle pin, the handle is in contact with the inner wall of the box body, a slot is arranged on the inner wall of the box body, and the fork block is slidably inserted into the slot.

Preferably, a cylindrical body is fixedly embedded on the partition plate, a motor is fixedly connected to the cylindrical body, a blade is fixedly connected to the rotating shaft of the motor, and the positions of the cylindrical body, the dust suction pipe and the dust suction hood correspond one-to-one.

Preferably, a water tank is fixedly connected to the box body, a tank cover is fixedly connected to the water tank, a water pump is fixedly connected to the water tank, and the water inlet part of the water pump is embedded into the bottom of the water tank through a pipeline.

Preferably, the box body is provided with an air outlet, an atomizing nozzle is fixedly embedded on the air outlet, and the atomizing nozzle is connected with the water outlet of the water pump through a pipeline.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the coal mine dust removal device: 1. The motor drives the blades to rotate, and sucks the outside air with dust into the box, and then removes the dust through the dust collecting cloth bag and the activated carbon mesh; filtration and air purification, so as to achieve the effect of dust removal;

2. Combined with the water mist sprayed by the atomizing nozzle, the air can be humidified regularly and quantitatively. Compared with the traditional continuous humidification, it will not cause the humidity in the coal mine to be higher.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the enlarged schematic diagram of a place of the present utility model;

FIG. 3 is a schematic diagram of a water pump and a motor of the present invention.

In the picture: 1 box, 11 universal wheels, 12 vacuum hood, 13 vacuum interface, 14 vacuum tube, 15 dust bag, 16 activated carbon mesh, 17 partition plate, 2 handle, 21 fork slot, 22 Fork block, 23 pin, 24 spring, 25 slot, 3 cylinder, 31 motor, 32 blade, 4 water tank, 41 tank cover, 42 water pump, 5 air outlet, 51 atomizing nozzle.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1, the utility model provides a technical solution: a coal mine dust removal device, including a box body 1, the front of the box body 1 can be installed with a sealed door panel through a door hinge, so as to facilitate the operation of internal components, the box body 1 The lower end is provided with a universal wheel 11, the universal wheel 11 is fixedly connected with the box body 1, the box body 1 is embedded with a dust hood 12, the dust hood 12 is fixedly embedded and connected with the box body 1, and the dust hood 12 is provided with a suction hood. The dust interface 13, the dust suction interface 13 is fixedly embedded and connected to the dust suction cover 12, the inner wall of the box body 1 is closely attached to the dust suction pipe 14, and the dust suction pipe 14 is provided with a dust collecting cloth bag 15 and an activated carbon mesh 16. The dust collecting cloth bag 15 and the activated carbon mesh 16 are fixedly connected with the dust suction pipe 14, the box body 1 is provided with a partition plate 17, the partition plate 17 is fixedly connected with the inner wall of the box body 1, and the lower end of the dust suction pipe 14 is set close to the partition plate 17 .

Referring to FIGS. 1 and 2 , the handle 2 is fixedly connected to both sides of the dust suction pipe 14 , the handle 2 is provided with a fork groove 21 , a spring 24 is fixedly connected in the fork groove 21 , and one end of the spring 24 is fixedly connected with a fork Fork block 22, the fork block 22 is fixedly connected with a shift pin 23, the handle 2 is in contact with the inner wall of the box body 1, a slot 25 is provided on the inner wall of the box body 1, and the shift fork block 22 is slidably inserted into the slot 25, To facilitate the installation and fixation of the dust suction pipe 14, rubber rings can be adhered to both the upper end surface and the lower end surface of the dust suction pipe 14 to achieve the effect of auxiliary sealing.

Referring to FIG. 1 , a cylindrical body 3 is fixedly embedded in the partition plate 17 , a motor 31 is fixedly connected to the cylindrical body 3 , a blade 32 is fixedly connected to the rotating shaft of the motor 31 , the cylindrical body 3 , the dust suction pipe 14 and the dust suction cover 12 The three positions correspond one by one.

Referring to FIG. 1 , a water tank 4 is fixedly connected to the box body 1, a tank cover 41 is fixedly connected to the water tank 4, the tank cover 41 is connected to the water tank 4 through a hinge, and a water pump 42 is fixedly connected to the water tank 4. The water inlet part of the water pump 42 It is embedded into the bottom of the water tank 4 through the pipeline. The box body 1 is provided with an air outlet port 5. The air outlet port 5 is fixedly embedded with an atomizing nozzle 51. The atomizing nozzle 51 is connected to the water outlet of the water pump 42 through a pipeline. Water is added into the water, pumped through the water pump 42, and sprayed out through the atomizing nozzle 51 to form mist, thereby achieving the effect of dust suppression.

Referring to Figure 3, the model of the motor 31 is 51K120GU-C, and the model of the water pump 42 is an ordinary small booster pump, both of which are connected to the coal mine power supply through wire plugs.

When the utility model is specifically implemented: when it is necessary to remove dust, the overall structure is first moved to the place with more coal mine dust through the universal wheel 11, and then the power supply of the motor 31 and the power supply of the water pump 42 are connected, and the motor 31 is driven by the rotating shaft. The blades 32 rotate, so that the dust-laden air is sucked into the box 1 through the dust suction pipe 14, the dust suction cover 12 and the dust suction interface 13 in turn, and enters the dust collecting cloth bag 15 of the dust suction pipe 14, so as to pass through The dust collecting bag 15 allows the air to flow through, leaving the dust in the dust collecting bag 15. The activated carbon mesh 16 can play an auxiliary filtering effect, at the same time eliminate odors, purify the air, and the filtered air finally passes through the air outlet 5 Exhaust, in order to further improve the effect of air purification, the water in the water tank 4 is pumped out by the water pump 42, and then sprayed into the air outlet 5 through the atomizing nozzle 51, so as to achieve the effect of water mist and dust suppression, and the water mist will As the airflow is discharged into the air, the dust suspended in the air is dedusted.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A coal mine dust removal device, comprising a box body (1), characterized in that: the lower end of the box body (1) is provided with a universal wheel (11), and a dust hood is embedded on the box body (1) (12), the dust suction hood (12) is provided with a dust suction interface (13), the inner wall of the box body (1) is closely attached with a dust suction pipe (14), and the dust suction pipe (14) A dust collecting cloth bag (15) and an activated carbon mesh (16) are arranged inside, a partition plate (17) is arranged in the box body (1), and the lower end of the dust suction pipe (14) is arranged with a close-fitting partition plate (17). 17). 2. A coal mine dust removal device according to claim 1, characterized in that: both sides of the dust suction pipe (14) are fixedly connected with a handle (2), and a fork groove (2) is provided on the handle (2). 21), a spring (24) is fixedly connected in the fork groove (21), one end of the spring (24) is fixedly connected with a fork block (22), and a fork block (22) is fixedly connected with a fork pin (23), The handle (2) is in contact and connection with the inner wall of the box body (1), the inner wall of the box body (1) is provided with a slot (25), and the fork block (22) is slidably inserted into the slot (25). 3. A coal mine dust removal device according to claim 1, characterized in that: a cylinder (3) is fixedly embedded in the partition plate (17), and a motor (31) is fixedly connected to the cylinder (3). , a blade (32) is fixedly connected to the rotating shaft of the motor (31), and the positions of the cylinder (3), the dust suction pipe (14) and the dust suction cover (12) correspond one-to-one. 4. A coal mine dust removal device according to claim 1, characterized in that: a water tank (4) is fixedly connected to the box body (1), a tank cover (41) is fixedly connected to the water tank (4), and the water tank (4) A water pump (42) is fixedly connected to the water pump (42), and the water inlet part of the water pump (42) is embedded into the bottom of the water tank (4) through a pipeline. 5. A coal mine dust removal device according to claim 1, characterized in that: the box body (1) is provided with an air outlet (5), and an atomizing nozzle (5) is fixedly embedded in the air outlet (5). 51), the atomizing nozzle (51) is connected with the water outlet part of the water pump (42) through a pipeline.

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