CN216986919U

CN216986919U - Dust falling device for underground coal mining

Info

Publication number: CN216986919U
Application number: CN202220794925.8U
Authority: CN
Inventors: 原波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-19
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a dust-settling device for underground coal mining, which comprises a base, a water suction pump and a wind barrel assembly, wherein a box body is arranged at the upper end of the base, a miner lamp is arranged outside the left side of the box body, the water suction pump is arranged inside the right side of the box body, a support frame is arranged at the upper end of the right side of the box body, the wind barrel assembly is arranged on the inner side of the support frame, the wind barrel assembly comprises a wind barrel shell, a blocking net, a fan, an atomizing nozzle and a high-pressure water pipe, the blocking net is arranged inside the right side of the wind barrel shell, the fan is arranged on the left side of the blocking net, the atomizing nozzle is arranged inside the left side of the wind barrel shell, and the high-pressure water pipe is arranged at the lower end of the atomizing nozzle. This adopt dust device for coal in pit can be to suction pump input water source through the water tank, is favorable to following the atomizing nozzle blowout with the rivers after the high pressure effect through high pressure water pipe, and the battery provides electric power for the fan, and the fan provides fast-speed wind-force and spouts atomizing water to aloft, is favorable to the dust in the adsorbed air.

Description

Dust falling device for underground coal mining

Technical Field

The utility model relates to the technical field of dust fall for underground coal mining, in particular to a dust fall device for underground coal mining.

Background

The dust-settling equipment is used for separating dust from air, the performance of the dust-settling equipment is expressed by the amount of gas which can be processed and the dust-settling efficiency, the dust-settling equipment plays a role in creating a good air environment, and the dust-settling equipment is particularly suitable for being widely applied to casting factories, textile factories, amusement parks, walking streets and the like.

The water dust fall equipment on the current market is mostly suitable for scene on the ground, for example trade street, textile mill, areas that relief is mild and light is sufficient such as coal yard, and equipment is bulky, is not suitable for in the pit that the space is little, the illumination condition is poor, consequently, we propose a coal mining in the pit and use dust device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust-settling device for underground coal mining, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a coal mining in pit uses dust device, includes base, suction pump and bellows subassembly: the upper end of base is provided with the box, and the outside left side of box is provided with the miner's lamp, the suction pump is installed inside the right side of box, and installs the support frame on the right side of box, the inboard at the support frame is installed to the dryer subassembly, the dryer subassembly includes dryer shell, block, fan, atomizing nozzle and high-pressure water pipe, and the right side internally mounted of dryer shell has the block, the left side of block is provided with the fan, and the left side internally mounted of dryer shell has atomizing nozzle, high-pressure water pipe is installed to the atomizing nozzle lower extreme.

Furthermore, a push rod is arranged outside the right side of the box body, and a storage battery is arranged on the left side of the push rod.

Furthermore, the auxiliary frame is installed to both sides around the outside of box, and the left side internally mounted of box has the water tank.

Furthermore, the connecting pipe is installed to the left end downside of water tank, and the connecting pipe is threaded connection with the water tank.

Furthermore, the auxiliary frame is provided with two with respect to the transverse center line of the box body, and a hydraulic support rod is arranged in the middle of the upper end of the box body.

Further, a control panel is arranged on the right side of the front end of the box body, the connecting pipe is communicated with the box body, and the connecting pipe is connected with the water suction pump in a clamping mode.

Furthermore, the atomizing nozzle is in threaded connection with the air duct shell, and the high-pressure water pipe is fixedly connected with the atomizing nozzle.

The utility model provides a dust-settling device for underground coal mining, which has the following beneficial effects: can input the water source to the suction pump through the water tank, be favorable to following the atomizing nozzle blowout with the rivers behind the high pressure effect through high-pressure water pipe, the battery provides electric power for the fan, and the fan provides fast-speed wind-force and spouts the atomizing water to aloft, is favorable to adsorbing the dust in the air.

1. According to the utility model, through the arrangement of the water tank, the water suction pump, the connecting pipe, the control panel, the high-pressure water pipe, the atomizing nozzle and the fan, an operator adds a water source into the water tank, the water suction pump is connected with the water tank through the connecting pipe in an installing manner, the control panel controls the water suction pump to operate, the water source is input into the atomizing nozzle through the high-pressure water pipe, the atomizing nozzle can discharge the water source in an atomizing manner, and the fan provides wind power to spray water mist into the air, so that the dust fall area is increased, and the dust fall efficiency is improved;

2. according to the utility model, through the arrangement of the support frame, the air duct shell, the hydraulic support rod, the atomizing nozzle and the storage battery, the support frame is rotatably connected with the air duct shell, an operator can manually adjust the height of the atomizing nozzle by rotating the air duct shell, the dust fall range and the height can be favorably changed, after the height is adjusted to be proper, the support frame is supported through the hydraulic support rod, the phenomenon that the air duct shell rotates downwards to cause damage to property is avoided, the storage battery is arranged at the right end of the box body through the push rod, the storage battery is favorable for storing electric energy, the storage battery is favorable for providing power for each device when in use, and the requirement for power supply is favorably met;

3. according to the utility model, through the arrangement of the mine lamp, the box body, the auxiliary frame, the blocking net and the fan, the mine lamp is arranged at the left end of the box body, the mine lamp can provide a stable light source when an operator uses the mining lamp, the phenomenon that the road cannot be seen clearly due to insufficient underground light is avoided, the auxiliary frame is favorable for stabilizing the gravity center of the box body, the equipment is prevented from being inclined and damaged in uneven sections, the blocking net is favorable for limiting and supporting the fan, the position of the fan is favorably fixed, and the personal injury caused by mistakenly touching the fan can be avoided through the blocking net when the operator uses the mining lamp.

Drawings

FIG. 1 is a schematic front view structure diagram of a dust suppression device for underground coal mining according to the present invention;

FIG. 2 is a schematic side view of a dust-settling device for underground coal mining according to the present invention;

FIG. 3 is a schematic top view of a dust-settling device for underground coal mining according to the present invention;

fig. 4 is a schematic front sectional structural view of the dust settling device for underground coal mining.

In the figure: 1. a base; 2. a box body; 3. a water tank; 4. a water pump; 5. an auxiliary frame; 6. a push rod; 7. a support frame; 8. a hydraulic support rod; 9. a duct assembly; 10. a storage battery; 11. a connecting pipe; 12. a miner's lamp; 13. a control panel; 901. an air duct shell; 902. blocking; 903. a fan; 904. an atomizing nozzle; 905. a high pressure water pipe.

Detailed Description

As shown in fig. 1 and 4, a dust-settling device for underground coal mining comprises a base 1, a water suction pump 4 and a wind barrel assembly 9, wherein a box body 2 is arranged at the upper end of the base 1, a water tank 3 is arranged inside the left side of the box body 2, a connecting pipe 11 is arranged at the lower side of the left end of the water tank 3, the connecting pipe 11 is in threaded connection with the water tank 3, the water suction pump 4 is arranged inside the right side of the box body 2, a hydraulic support rod 8 is arranged in the middle of the upper end of the box body 2, an operator can manually adjust the height of an atomizing nozzle 904 by rotating a wind barrel shell 901 to facilitate changing of the dust-settling range and height, the wind barrel assembly 9 is supported by the hydraulic support rod 8 after being adjusted to a proper height, the phenomenon that the wind barrel shell 901 rotates downwards to cause damage to properties is avoided, a support frame 7 is arranged at the upper end of the right side of the box body 2, the wind barrel assembly 9 is arranged inside the support frame 7, and the wind barrel assembly 9 comprises a wind barrel shell 901, The water-saving dust-settling device comprises a blocking net 902, a fan 903, an atomizing nozzle 904 and a high-pressure water pipe 905, wherein the blocking net 902 is arranged inside the right side of an air duct shell 901, the blocking net 902 is arranged to help limit and support the fan 903 and to fix the position of the fan 903, when an operator uses the water-settling device, the blocking net 902 can prevent the fan 903 from being touched by mistake to cause personal injury, the fan 903 is arranged on the left side of the blocking net 902, the fan 903 provides wind power to spray water mist into the air, the dust-settling area is increased, the dust-settling efficiency is improved, the atomizing nozzle 904 is arranged inside the left side of the air duct shell 901, the atomizing nozzle 904 is in threaded connection with the air duct shell 901, the high-pressure water pipe 905 is arranged at the lower end of the atomizing nozzle 904, the high-pressure water pipe 905 is fixedly connected with the atomizing nozzle 904, the control panel 13 is arranged on the right side of the front end of a box body 2, the operator adds water into the water tank 3, a water source is arranged and connected with the water tank 3 through a connecting pipe 11 by a water pump 4, the control panel 13 controls the operation of the water pump 4, and water is input to the atomizing nozzle 904 through the high-pressure water pipe 905, and the atomizing nozzle 904 can discharge the water in an atomized form.

As shown in fig. 2 and 3, the auxiliary frame 5 is provided with two about the horizontal central line of box 2, be favorable to stabilizing the focus of box 2 through auxiliary frame 5, avoid equipment crooked at unevenness section to lead to the slope to damage, the right side outside of box 2 is provided with push rod 6, and the left side of push rod 6 is provided with battery 10, battery 10 passes through push rod 6 and installs the right-hand member at box 2, be favorable to storing the electric energy through battery 10, provide for each equipment when using, the outside left side of box 2 is provided with miner's lamp 12, operating personnel is in the use, miner's lamp 12 can provide stable light source, avoid the phenomenon that the light can not see the road clearly enough in the pit.

In conclusion, the dust-settling device for underground coal mining is used, firstly, the base 1 is installed with the box body 2 through welding, the storage battery 10 is installed on the right side of the box body 2 through the push rod 6, the storage battery 10 is favorable for storing electric energy and is provided for each device when in use, and is favorable for satisfying self-sufficiency, a water source is added into the water inlet tank 3, the water suction pump 4 is installed with the water tank 3 through the connecting pipe 11, the operation of the water suction pump 4 is controlled through the control panel 13, the high-pressure water flow enters the atomizing nozzle 904 through the high-pressure water pipe 905 for atomization, the support rod is fixedly connected with the box body 2, an operator adjusts the action height of the device through adjusting the angle of the air duct shell 901, the device is fixed through the hydraulic support rod 8 after being adjusted to a proper angle, the operator can perform auxiliary support through the auxiliary frame 5 in uneven sections of underground roads, avoid the phenomenon of equipment slope, the section operating personnel that is not enough in the pit illumination can provide the light source through miner's lamp 12, carries out spacing support through block 902 to fan 903, and operating personnel passes through control panel 13 control fan 903 work, and wind-force can pass through dryer shell 901 with the water smoke after the atomizing and spout aloft, is favorable to adsorbing the dust, optimizes the environment in the pit, and this is exactly this dust device for coal mining in the pit's theory of operation.

Claims

1. A dust falling device for underground coal mining comprises a base (1), a water suction pump (4) and a wind barrel assembly (9), and is characterized in that a box body (2) is arranged at the upper end of the base (1), a miner lamp (12) is arranged outside the left side of the box body (2), the water suction pump (4) is installed inside the right side of the box body (2), a support frame (7) is installed at the upper end of the right side of the box body (2), the wind barrel assembly (9) is installed inside the support frame (7), the wind barrel assembly (9) comprises a wind barrel shell (901), a blocking net (902), a fan (903), an atomizing nozzle (904) and a high-pressure water pipe (905), a blocking net (902) is installed inside the right side of the wind barrel shell (901), the fan (903) is arranged on the left side of the blocking net (902), and the atomizing nozzle (904) is installed inside the left side of the wind barrel shell (901), and a high-pressure water pipe (905) is arranged at the lower end of the atomizing nozzle (904).

2. A dust fall device for underground coal mining according to claim 1, characterized in that a push rod (6) is arranged outside the right side of the box body (2), and a storage battery (10) is arranged on the left side of the push rod (6).

3. The dust fall device for underground coal mining according to claim 1, characterized in that auxiliary frames (5) are installed on the front and rear sides of the outer portion of the box body (2), and a water tank (3) is installed inside the left side of the box body (2).

4. A dust fall device for underground coal mining according to claim 3, characterized in that a connecting pipe (11) is installed at the lower side of the left end of the water tank (3), and the connecting pipe (11) is in threaded connection with the water tank (3).

5. A dust suppression device for underground coal mining according to claim 3, characterized in that the auxiliary frame (5) is provided with two about the transverse center line of the box body (2), and a hydraulic support rod (8) is arranged in the middle of the upper end of the box body (2).

6. The dust suppression device for underground coal mining according to claim 4, wherein a control panel (13) is arranged on the right side of the front end of the box body (2), a connecting pipe (11) is communicated with the box body (2), and the connecting pipe (11) is connected with the water suction pump (4) in a clamping manner.

7. The dust suppression device for underground coal mining according to claim 1, wherein the atomizing nozzle (904) is in threaded connection with the air duct shell (901), and the high-pressure water pipe (905) is in fixed connection with the atomizing nozzle (904).