CN203081486U - Simple mine dedusting humidification device - Google Patents

Abstract

The utility model relates to a simple mine dedusting and humidifying device. The simple mine dedusting and humidifying device is provided with a spray room. The front part of the spray room is fixed with a dust catch net. Nozzle water supply pipe, atomizing nozzle water supply pipe is equipped with atomizing nozzle, the middle part of the atomizing nozzle water supply pipe is connected to the water inlet pipe of the spray room, and the water inlet pipe of the spray room passes through the side of the spray room and is connected with the side of the water tank. There is a regulating valve and a water pump on the water inlet pipe of the shower room. The lower part of the spray room is connected to the return water pipe of the spray room outward. The return water pipe of the spray room is provided with a regulating valve Ⅰ, and the return water pipe of the spray room is connected with the upper part of the water tank. , the front and rear ends of the spray room are respectively equipped with a front water baffle and a rear water baffle. This simple mine dust removal and humidification device can not only humidify the air in the mine, but also effectively remove the dust in the air, reducing the worker's workload. The morbidity rate has enhanced the safety of underground work in mines and brought great convenience to mine construction.

Description

A Simple Mine Dust Removal and Humidification Device

technical field

The utility model relates to a dust removing and humidifying device, in particular to a simple mine dust removing and humidifying device which can effectively remove dust in a mine.

Background technique

At present, it is known that a lot of dust will be produced in the coal mining process, and the high concentration of dust will cause environmental pollution and bring hidden dangers to safe production. In addition, the dry air in the mine will aggravate the flying of dust, which is not only harmful to the health of workers, but also Affected the working efficiency of mine workers.

Utility model content

In order to solve the problem that the dust in the mine is flying everywhere due to the dry air, the utility model provides a simple mine dust removal and humidification device. The simple mine dust removal and humidification device can not only humidify the air in the mine, but also effectively remove the dust in the air , reduce the morbidity of workers, and at the same time enhance the safety of mine work, which brings great convenience to mine construction.

The technical scheme adopted by the utility model to solve the technical problem is: the simple mine dust removal and humidification device is provided with a cylindrical spray room, and the two ends of the spray room are installed in the air supply cylinder of the excavation working face, and the front part of the spray room There are 2-3 dust-catching nets fixed, and there are two atomizing nozzle water supply pipes on the upper part of the spray chamber. The water inlet pipe of the spray room, the water inlet pipe of the spray room passes through the side of the spray room and connects with the side of the water tank. The water inlet pipe of the spray room is equipped with a regulating valve and a water pump, and the lower part of the spray room is connected with the return pipe of the spray room outward. There is a regulating valve Ⅰ on the return water pipe of the spray room, and the front end of the return water pipe of the spray room is connected with the upper part of the water tank. In addition, the front and rear water baffles are respectively provided at the front and rear ends of the spray room. It is to separate the wind flow entrained with water droplets. When the device is working, the water pump is turned on, and the water in the water tank enters the water supply pipe of the atomizing nozzle through the water inlet pipes of the two spraying chambers, and then sprays into the air supply air flow of the air duct through the atomizing nozzle to humidify the air flow, and the water accumulated in the spray chamber The water can be returned to the water tank through the return pipe of the spray room.

The beneficial effect of the utility model is that the simple mine dedusting and humidifying device can not only humidify the air in the mine, but also effectively remove the dust in the air, reduce the morbidity of workers, and enhance the safety of underground work at the same time. It brings great convenience to mine construction.

Description of drawings

Below in conjunction with accompanying drawing and example the utility model is described further.

Fig. 1 is the structural principle schematic diagram of the utility model.

In Fig. 1, 1. front water baffle, 2. atomizing nozzle water supply pipe, 3. atomizing nozzle, 4. spray room, 5. rear water baffle, 6. dust catch net, 7. spray room inlet Water pipe, 8. regulating valve, 9. water pump, 10. water tank, 11. return pipe of spray room, 12. regulating valve Ⅰ.

Detailed ways

In Fig. 1, the simple mine dedusting and humidifying device is provided with a cylindrical spray chamber 4, and the two ends of the spray chamber 4 are installed in the air supply cylinder of the excavation working face, and the front part of the spray chamber 4 is fixedly equipped with 2-3 A dust-catching net 6, two atomizing nozzle water supply pipes 2 are arranged on the inner side of the spray chamber 4, and the atomizing nozzle water supply pipe 2 is provided with an atomizing nozzle 3, and the middle part of the atomizing nozzle water supply pipe 2 is connected to the spraying nozzle. Chamber inlet pipe 7, spray chamber inlet pipe 7 passes through the side of spray chamber 4 and communicates with the side of water tank 10, spray chamber inlet pipe 7 is provided with regulating valve 8 and water pump 9, the lower part of spray chamber 4 is outward It is connected with the return water pipe 11 of the spray chamber, and the regulating valve I12 is arranged on the return water pipe 11 of the spray chamber. There are front water baffle 1 and rear water baffle 5, and its purpose is to carry out water separation to the wind flow entraining water droplet. When the device works, the water pump 9 is turned on, and the water in the water tank 10 enters the atomizing nozzle water supply pipe 2 through the two spray chamber inlet pipes 7, and then sprays into the air supply air flow through the atomizing nozzle 3 to humidify the air flow. The water accumulated in the shower room 4 can return to the water tank 10 through the water return pipe 11 of the shower room.

Claims (3)

1. simple and easy mine dedusting damping device, this simple and easy mine dedusting damping device is provided with the spray chamber (4) of a tubular, spray chamber (4) two ends are installed in the driving face air feed tube, it is characterized in that, this spray chamber (4) inside upper part is provided with two atomizer feed pipes (2), atomizer feed pipe (2) is provided with atomizer (3), the middle part of atomizer feed pipe (2) is being communicated with spray chamber water inlet pipe (7), spray chamber water inlet pipe (7) passes spray chamber (4) side and is connected with the side of water tank (10), spray chamber water inlet pipe (7) is provided with control valve (8) and water pump (9), the bottom of spray chamber (4) is outwards connecting spray chamber return pipe (11), spray chamber return pipe (11) is provided with control valve I (12), and the front end of spray chamber return pipe (11) is connected with the top of water tank (10).

2. a kind of simple and easy mine dedusting damping device according to claim 1 is characterized in that the front portion of described spray chamber (4) is fixed with 2-3 Dust collecting net (6).

3. a kind of simple and easy mine dedusting damping device according to claim 1 is characterized in that, the rear and front end of described spray chamber (4) is respectively equipped with preceding watertight shutter (1) and back watertight shutter (5).

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