Coal-mining and dust-removal device convenient to mount

Abstract

The invention discloses a coal-mining and dust-removal device convenient to mount. The coal-mining and dust-removal device comprises a dust-removal device body, a vertical rod and a second groove, wherein a handle is fixed at the bottom of the outer wall of the dust-removal device body, the vertical rod is located in the dust-removal device body, one end of a transverse rod is fixed on the outer wall of the vertical rod, and the second groove is preformed in the top of the outer wall of the dust-removal device body; a limiting block and the second groove are mutually connected through an elastic element, a first water pipe is fixed at the top of the inner wall of the dust-removal device body, and one end of a second water pipe is arranged on the edge of the first water pipe; and the dust-removal device body is located below a coal mine air outlet, and a limiting slot is formed in the bottom of the inner side of the coal mine air outlet. According to the coal-mining and dust-removal device, the mounting of the dust-removal device body and the coal mine air outlet is facilitated, and dust dost not need to be filtered by virtue of a filtering net, so that the phenomenon that the filtering net needs to be periodically cleaned is avoided, and the time and the labor are saved.

Description

technical field [0001] The invention relates to the technical field of coal mining, in particular to an easy-to-install dust removal device for coal mining. Background technique [0002] A large amount of dust will be generated during coal mining, which will cause harm to the health of construction workers, and the dust will also cause harm to mining equipment. Therefore, during coal mining, air outlets will be installed to discharge dust, and air outlets will be installed Dust removal device, so as to avoid the pollution of dust to the outside air, the existing dust removal device has the following problems: [0003] 1. The existing dust removal device is not convenient to install at the air outlet of the coal mine, and it is also not convenient to disassemble the dust removal device and the air outlet of the coal mine, so it is not convenient to clean the inside of the dust removal device; [0004] 2. Most of the existing dust removal devices use filter screens. Since a l...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a coal mine mining dust removal device that is easy to install, to solve the above-mentioned background technology, it is not convenient to install the existing dust removal device at the air outlet of the coal mine, and it is also not convenient to disassemble the dust removal device and the coal mine air outlet, and It is time-consuming and labor-intensive to clean multiple filters from time to time

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