An Internet-based Coal Mine Coal Washing Equipment

Abstract

The invention relates to coal washing equipment, in particular to a coal mine coal washing device based on the internet. The device comprises a base. A first support is connected to one side of the top end of the base. A water tank is arranged at the top end of the first support. The two sides of the top end of the water tank are each rotationally connected with a transmission shaft rod through arotating shaft, a first motor and a second motor are fixedly connected to the bottom of the first support, the output ends of the first motor and the second motor are each fixedly connected with an eccentric wheel, one faces of the eccentric wheels are rotationally connected with one ends of the transmission shaft rod, the other ends of the transmission shaft rods are rotationally connected with afirst screen plate, a feeding hopper is fixedly arranged at the top end of a second support, a vibrator is fixedly arranged in the middle of the second support, and a second screen plate is fixedly connected to the top of the vibrator. According to the coal mine coal washing device based on the internet, by arranging the structure inside the feeding hopper, coal briquettes can be conveniently broken into fine coal particles, and the coal washing process is performed conveniently; by arranging the second screen plate, pulverized coal with the small particle size is conveniently filtered away.

Description

technical field [0001] The invention relates to coal washing equipment, in particular to an Internet-based coal washing equipment for coal mines. Background technique [0002] In the process of coal mining, coal mines need to be washed, and jig machines are needed in the process of coal washing. The working principle of the jig machine is mainly the process of sorting the materials according to the density difference in the vertically lifting variable speed medium flow. The difference in particle size and shape of materials has a certain influence on the beneficiation results. The medium used during jigging can be water or air. When water is used as the sorting medium, it is called hydraulic jigging; when air is used as the sorting medium, it is called wind jigging. [0003] The traditional jig machine does not crush the feed material, and cannot screen out the coal powder with too small particle size, resulting in poor coal preparation effect, and the coal preparation ef...

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