Movable-type dust-falling device for mining site

Abstract

The invention discloses a movable-type dust-falling device for a mining site. The movable-type dust-falling device comprises a base, a water tank, a transmission frame and an atomization spray head. Amotor is arranged at the right end of the base, and the output end of the motor is fixedly connected with a rotary shaft. A bevel gear B is fixedly mounted at the left end of the rotary shaft, and the left end of the bevel gear B is engaged with a bevel gear A. The bevel gear A is fixedly mounted on a sleeve. The sleeve penetrates through the upper end of a cavity of the base, and the inner sideof the upper end of the sleeve is slidably connected with a vertical section of an L-shaped rod. The other end of the L-shaped rod communicates with the atomization spray head, and the outer side of the sleeve is sleeved with a threaded sleeve. The water tank is arranged at the left end of the transmission frame. According to the movable-type dust-falling device, design is novel, the structure issimple, the spraying range in the vertical direction can be changed through vertical movement of the atomization spray head while the spraying range in the horizontal direction can be changed throughcircular movement of the atomization spray head, thus the dust-falling efficiency is improved, the optimal dust-falling effect is achieved, the practicability is high, and the movable-type dust-falling device is worthy of being popularized.

Description

technical field [0001] The invention relates to a dust-reducing device, in particular to a movable dust-reducing device for a mining site. Background technique [0002] Mining is the technology and science of extracting mineral resources from within the Earth's crust and from the surface. Mining in a broad sense also includes the extraction of coal and oil. The mining industry is an important raw material industry, metal ore is the main raw material for the smelting industry, and non-metallic ore is an important chemical raw material and building material. [0003] In recent years, with the rapid development of the economy, metallurgical steelmaking electric furnaces and boilers fueled by raw coal have increased a lot. The air pollutants emitted by these furnaces have caused great harm to the surrounding environment. Therefore, removing particulate matter from the dusty gas to reduce The technology of its emission into the atmosphere is becoming more and more important. T...

AI Technical Summary

Problems solved by technology

The dust content of these industries is relatively high. In mining sites, people sometimes need to carry out blasting work before mining. After the blasting, a large amount of dust is generally produced. These dusts affect people's breathing and damage people's health. Therefore, mining sites need to Configure dust removal device

The general dust reduction device can only reduce dust in a single direction, and the dust reduction direction needs to be adjusted manually, the dust reduction efficiency is low, and the dust reduction effect is poor

Images