CN213392228U

CN213392228U - Local ventilation cooling equipment for mine

Info

Publication number: CN213392228U
Application number: CN202022056916.2U
Authority: CN
Inventors: 王子云; 侯国荣
Original assignee: Liaoning Institute of Science and Technology
Current assignee: Liaoning Institute of Science and Technology
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-08
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a local aeration cooling equipment for mine, including base, cold water storage cistern and dust removal case, the bottom of base is equipped with the walking wheel, be equipped with the mounting panel on the base, it is equipped with the air-supply line to rotate on the mounting panel, be equipped with into fan in the air-supply line, the air-out end of air-supply line is connected with the air-out hose, run through the one end and the air-out hose intercommunication that are equipped with snakelike return bend and snakelike return bend in the cold water storage cistern, the other end and the dust removal case intercommunication of snakelike return bend, be equipped with the circulating pump on the base, the end of drawing water and dust removal incasement chamber bottom intercommunication of circulating pump, the play water spray pipe of circulating pump is equipped with the extension to dust removal incasement chamber top, the water spray pipe bottom is equipped with the shower nozzle, the dust removal incasement slope. Compared with the prior art, the utility model the advantage lie in: be convenient for remove and can effectively cool down the dust fall to the air in the mine inside the mine.

Description

Local ventilation cooling equipment for mine

Technical Field

The utility model relates to a mine cooling technical field specifically indicates a local aeration cooling equipment for mine.

Background

The task of mine ventilation is to continuously deliver fresh air to the underground operation place to dilute and discharge all toxic, harmful, suffocating, combustible or explosive gases, dust and water vapor generated in the underground coal rock layer or in the coal production process, further adjust the underground climate condition, create a good production environment, ensure the normal operation of mechanical equipment, ensure the health and safety of operators and achieve the purpose of safe production.

However, the existing aeration cooling equipment for local ventilation of the mine cannot achieve an ideal working effect in actual use, is generally inconvenient to move, can only cool a small range, and cannot effectively absorb and treat dust in the mine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a local aeration cooling equipment for mine.

In order to solve the technical problem, the utility model provides a technical scheme does: a local aeration cooling device for a mine comprises a base, a cold water tank and a dust removal tank, wherein travelling wheels are arranged at the bottom of the base, the cold water tank and the dust removal tank are arranged on the base, a support plate positioned on the front side of the cold water tank is arranged on the base, an air inlet cylinder is rotatably arranged on the support plate, an electric telescopic rod positioned on the front side of the support plate is hinged on the base, the output end of the electric telescopic rod is hinged with the bottom of the air inlet cylinder, an air inlet fan is arranged in the air inlet cylinder, an air collecting cover is arranged at the air inlet end of the air inlet cylinder, an air outlet hose is connected with the air outlet end of the air inlet cylinder, a snake-shaped elbow pipe is arranged in the cold water tank in a penetrating manner, one end, far away from the air outlet hose, of the snake-shaped elbow pipe is communicated with the dust removal tank, a circulating pump positioned on one side of, the water outlet end of circulating pump is equipped with the spray pipe that extends to dust removal incasement chamber top, the spray pipe bottom is equipped with the shower nozzle that is located snakelike return bend air-out end top, the dust removal incasement slope is equipped with the filter screen that is located snakelike return bend air-out end below, dust removal lateral wall is equipped with water inlet and the water inlet that is located filter screen one below and goes up threaded connection and has the end cover, the top of dust removal case is equipped with out the wind fill, be equipped with the exhaust fan in the air-out fill.

As an improvement, one end of the air inlet cylinder, which is close to the air collecting cover, is provided with a second filter screen.

As the improvement, the top of an air inlet section of thick bamboo is equipped with the riser, install the light on the riser.

As an improvement, a cold water inlet is arranged above the cold water tank, and the wall of an inner cavity of the cold water tank is provided with a semiconductor refrigeration sheet.

As an improvement, an active carbon filter screen is arranged at the air outlet hopper.

As an improvement, the side wall of the dust removal box is provided with a slag discharge port close to the lowest end of the filter screen, and the slag discharge port is provided with a slag discharge valve.

As an improvement, a drain pipe is arranged at the bottom of the side wall of the dust removal box, and a drain valve is arranged on the drain pipe.

As an improvement, a pushing handle is arranged at one end, far away from the air inlet cylinder, of the base.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a local aeration cooling equipment for mine can make whole device move to appointed work place through the walking wheel, through setting up into the fan, can inhale the local air in mine in the air inlet section of thick bamboo, again enter into serpentine bend through the air outlet hose by the air inlet section of thick bamboo, pour into cold water through the cold water import to the cold water storage cistern, the high temperature air in the mine can carry out heat exchange with cold water through serpentine bend, thereby reduce the temperature of air, the air after the cooling enters into the dust removal incasement, pour into the clear water into the dust removal incasement through the water inlet, can pump the clear water to the shower nozzle department of spray pipe through setting up the circulating pump and carry out the dust fall processing to the air after the cooling, the water after the dust fall can be filtered to the setting of filter screen one, thereby take out again to the spray pipe department by the circulating pump, can realize the cyclic utilization of water resource, the harmful substance in the mine air can be removed in the setting, the arrangement of the electric telescopic rod can change the pitching angle of the air inlet cylinder, thereby expanding the cooling and dust removing range.

Drawings

Fig. 1 is a schematic structural view of the local aeration cooling device for the mine.

As shown in the figure: 1. the base, 2, the cold water tank, 3, the dust removal case, 4, the walking wheel, 5, mounting panel, 6, an air inlet section of thick bamboo, 7, electric telescopic handle, 8, air inlet fan, 9, the air-out hose, 10, snakelike return bend, 11, the circulating pump, 12, the spray pipe, 13, filter screen one, 14, the water inlet, 15, the air-out fill, 16, the exhaust fan, 17, filter screen two, 18, the riser, 19, the light, 20, cold water inlet, 21, the semiconductor refrigeration piece, 22, the active carbon filter screen, 23, the cinder notch, 24, the drain pipe, 25, the pushing hands.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

With reference to the attached drawing 1, a local aeration cooling device for a mine comprises a base 1, a cold water tank 2 and a dust removal tank 3, wherein travelling wheels 4 are arranged at the bottom of the base 1, the cold water tank 2 and the dust removal tank 3 are both arranged on the base 1, a support plate 5 positioned at the front side of the cold water tank 2 is arranged on the base 1, an air inlet cylinder 6 is rotatably arranged on the support plate 5, an electric telescopic rod 7 positioned at the front side of the support plate 5 is hinged on the base 1, the output end of the electric telescopic rod 7 is hinged with the bottom of the air inlet cylinder 6, an air inlet fan 8 is arranged in the air inlet cylinder 6, an air collecting cover is arranged at the air inlet end of the air inlet cylinder 6, an air outlet hose 9 is connected to the air outlet end of the air inlet cylinder 6, a bent pipe 10 penetrates through the cold water tank 2, one end of the bent pipe 10 is communicated with the air outlet hose 9, one end of, be equipped with the circulating pump 11 that is located dust removal case 3 one side on base 1, circulating pump 11 draws water the end and communicates with dust removal case 3 inner chamber bottoms, the play water end of circulating pump 11 is equipped with the spray pipe 12 that extends to dust removal case 3 inner chamber tops, spray pipe 12 bottom is equipped with the shower nozzle that is located snakelike return bend 10 air-out end tops, dust removal case 3 is interior to be equipped with the filter screen 13 that is located snakelike return bend 10 air-out end below that inclines, there is the end cover on dust removal case 3 lateral wall is equipped with water inlet 14 and the water inlet 14 that is located filter screen 13 below, the top of dust removal case 3 is equipped with out the air hopper 15, be equipped with exhaust fan 16 in the play air.

And a second filter screen 17 is arranged at one end of the air inlet cylinder 6 close to the air collecting cover.

A vertical plate 18 is arranged above the air inlet drum 6, and a lighting lamp 19 is installed on the vertical plate 18.

A cold water inlet 20 is arranged above the cold water tank 2, and a semiconductor refrigerating sheet 21 is arranged on the wall of the inner cavity of the cold water tank 2.

And an active carbon filter screen 22 is arranged at the air outlet hopper 15.

The lateral wall of dust removal case 3 is equipped with the row's cinder notch 23 that is close to filter screen 13 least significant end, be equipped with the sediment valve on arranging cinder notch 23.

The lateral wall bottom of dust removal case 3 is equipped with drain pipe 24, be equipped with the drain valve on the drain pipe 24.

And a pushing handle 25 is arranged at one end of the base 1 far away from the air inlet cylinder 6.

When the utility model is implemented, cold water is filled into the cold water tank through the cold water inlet, the end cover is twisted, clear water is filled into the dust removal tank through the water inlet, the whole device is moved to a designated working place through the travelling wheel, the air inlet fan and the exhaust fan are started, the air inlet fan is started to generate negative pressure in the air inlet cylinder, the filter screen is arranged in two colors to prevent sundries from entering the air inlet cylinder, air is sucked into the air inlet cylinder and then enters the snake-shaped elbow pipe through the air outlet hose, high-temperature air in a mine can exchange heat with the cold water in the cold water tank through the snake-shaped elbow pipe, thereby reducing the temperature of the air, the cooled air enters the dust removal tank, clear water is filled into the dust removal tank through the water inlet, the spray head of the dust removal water spray pipe can be pumped to perform dust removal treatment on the cooled air through the circulating pump, the first filter screen can filter the water after dust removal, thereby being taken out to spray pipe department once more by the circulating pump, can realizing the cyclic utilization of water resource, harmful substance in the mine air can be got rid of in the setting of active carbon filter screen, and electric telescopic handle's setting can change the every single move angle of air inlet section of thick bamboo to enlarge cooling and dust removal scope, the air after the dust fall of finally cooling arranges to the mine in through the air-out fill, thereby effectively carries out cooling dust fall to the air in the mine and handles.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a local aeration cooling equipment for mine, includes base (1), cold water tank (2) and dust removal case (3), its characterized in that: the air conditioner is characterized in that travelling wheels (4) are arranged at the bottom of the base (1), the cold water tank (2) and the dust removal tank (3) are arranged on the base (1), a support plate (5) located on the front side of the cold water tank (2) is arranged on the base (1), an air inlet drum (6) is arranged on the support plate (5) in a rotating mode, an electric telescopic rod (7) located on the front side of the support plate (5) is hinged to the base (1), the output end of the electric telescopic rod (7) is hinged to the bottom of the air inlet drum (6), an air inlet fan (8) is arranged in the air inlet drum (6), an air collecting cover is arranged at the air inlet end of the air inlet drum (6), an air outlet end of the air inlet drum (6) is connected with an air outlet hose (9), one end, through which is provided with a snake-shaped elbow (10) and is arranged in the cold water tank (2), is communicated with the air outlet hose (9), one end, far away from the air outlet, be equipped with circulating pump (11) that are located dust removal case (3) one side on base (1), the end of drawing water and dust removal case (3) inner chamber bottom intercommunication of circulating pump (11), the play water end of circulating pump (11) is equipped with spray pipe (12) that extend to dust removal case (3) inner chamber top, spray pipe (12) bottom is equipped with the shower nozzle that is located snakelike return bend (10) air-out end top, dust removal case (3) internal slope is equipped with filter screen (13) that are located snakelike return bend (10) air-out end below, dust removal case (3) lateral wall is equipped with water inlet (14) and water inlet (14) that are located filter screen (13) below and goes up threaded connection and has the end cover, the top of dust removal case (3) is equipped with air outlet hopper (15), be equipped with exhaust fan (16) in air outlet hopper (15).

2. A localized aeration cooling device for use in a mine as claimed in claim 1, wherein: and a second filter screen (17) is arranged at one end of the air inlet cylinder (6) close to the air collecting cover.

3. A localized aeration cooling device for use in a mine as claimed in claim 2, wherein: the top of an air inlet cylinder (6) is provided with a vertical plate (18), and the vertical plate (18) is provided with a lighting lamp (19).

4. A localized aeration cooling device for use in a mine as claimed in claim 1, wherein: a cold water inlet (20) is arranged above the cold water tank (2), and a semiconductor refrigerating sheet (21) is arranged on the wall of an inner cavity of the cold water tank (2).

5. A localized aeration cooling device for use in a mine as claimed in claim 1, wherein: and an active carbon filter screen (22) is arranged at the air outlet hopper (15).

6. A localized aeration cooling device for use in a mine as claimed in claim 1, wherein: the lateral wall of dust removal case (3) is equipped with row's cinder notch (23) that is close to filter screen (13) least significant end, be equipped with the slag valve on row's cinder notch (23).

7. The apparatus of claim 6, wherein: the lateral wall bottom of dust removal case (3) is equipped with drain pipe (24), be equipped with the drain valve on drain pipe (24).

8. A localized aeration cooling device for use in a mine as claimed in claim 1, wherein: and a pushing handle (25) is arranged at one end of the base (1) far away from the air inlet cylinder (6).