CN202690108U - Coal mine dust-removing equipment - Google Patents

Abstract

The utility model discloses a coal mine dedusting equipment, which comprises a filter device. A filter core is arranged inside the filter device. An air pump is arranged at one end of the filter device, and an air suction pipe and a sewage discharge pipe are connected at the other end. To the baffle, the sewage discharge pipe is connected with the sewage storage container; the utility model has a simple structure, the filter device has a self-cleaning function, can work continuously, and has a good dust removal effect.

Description

A coal mine dust removal equipment

technical field

The utility model relates to a coal mine dust removal equipment. the

Background technique

In the process of coal mining, various links such as ore crushing and screening will produce a large amount of dust, which not only pollutes the environment, but also seriously affects the health of workers. The sewage outlet of the dust collector in the prior art is located on one side of the shell, which is not conducive to The dust is discharged after precipitation, and when the dust passes through the dust collector, due to the high wind speed, the dust passes through the dust collector at a high speed, and the dust removal effect is not good. After working for a period of time, the dust removal device needs to be cleaned manually. the

Utility model content

The purpose of the utility model is to provide a coal mine dedusting equipment which is simple in structure and can work continuously. In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A coal mine dust removal equipment, comprising a filter device, the filter device is provided with a filter core, one end of the filter device is provided with an air pump, the other end is connected with a suction pipe and a sewage pipe, and a one-way baffle is provided in the suction pipe. The sewage discharge pipe is connected with the sewage storage container. the

Preferably, a one-way valve is arranged in the blowdown pipe. the

The beneficial effects of the utility model are:

The utility model has a simple structure, the filtering device has a self-cleaning function, can work continuously, and has better dust removal effect. the

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail. the

Fig. 1 is the structural representation of the utility model. the

Detailed ways

As shown in the figure, a kind of coal mine dust removal equipment includes a filter device, the filter device is provided with a filter core 4, one end of the filter device is provided with an air pump 1, and the other end is connected with a suction pipe 2 and a sewage pipe 3, the suction pipe 2 A one-way blocking plate 21 is arranged in the air pipe 2 , and the sewage discharge pipe 3 is connected with the sewage storage container 5 . the

Preferably, a one-way valve 31 is arranged in the blowdown pipe 3 . the

When in use, the air pump 1 is turned on, the one-way valve 31 in the sewage pipe 3 is closed, the one-way flap 21 in the suction pipe 2 is opened, the air with pollutants flows in from the suction pipe 2, is filtered by the filter element 4, and is discharged from the air pump. 1 is discharged from the air outlet, part of the dirt will fall to the sewage pipe 3, and some of the dirt will adhere to the filter element 4. After working for a period of time, the motor of the air pump 1 is reversed, and the one-way valve 31 in the sewage pipe 3 is opened. The one-way flap 21 in the suction pipe 2 is closed, and the dirt attached to the filter element 4 is blown off by the air, and discharged from the sewage pipe 3, and water can be added in the sewage storage container 5, and the sewage pipe 3 is immersed in water, and the dirt is discharged. It will be submerged in water, and the air will be discharged from the water. This cycle can effectively filter out the air pollutants in the coal mine site and play the role of dust removal. the

What is disclosed above is only the specific embodiment of this patent, but this patent is not limited thereto. For those of ordinary skill in the art, under the premise of not departing from the principle of the utility model, the deformations made should be regarded as belonging to this patent. Protection scope of utility models. the

Claims (2)

1. A kind of coal mine dedusting equipment, comprises filtering device, is provided with filter core in described filtering device, is characterized in that: one end of filtering device is provided with air pump, and the other end is connected with suction pipe and blowdown pipe, and in described suction pipe, set One-way baffle, the sewage discharge pipe is connected with the sewage storage container. 2. A coal mine dedusting device according to claim 1, characterized in that: a check valve is arranged in the blowdown pipe. the

Images