Mine coal dust suppressant

Abstract

The invention discloses a mine coal dust suppressant, which is characterized by being prepared from the following ingredients in percentage by weight: 30 to 80 percent of sodium diethylhexyl sulfosuccinate, 3 to 8 percent of glycerinum, 1 to 3 percent of preservative and the other ingredient of water for preparation. The mine coal dust suppressant has the advantages that the flying dust adsorption effect is obvious; no influence is caused on the coal quality; no toxicity exists; no stimulation is generated on the skin, so that the threat on the body health of mine field workers is avoided; the cost is low; the mine coal dust suppressant is suitable for being used in large-scale coal mining, piling and transportation processes; the dust suppression effect is obviously improved through being compared with that of a traditional coal dust suppressant.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a mine coal dust suppressant. Background technique [0002] Coal is a very important energy resource, which is of great significance to production and life. However, during the mining process of coal, whether it is in the roadway or in the coal pile of the mine, it is easy to be blown up by the wind. The raised coal dust not only pollutes the air, but also endangers the health of the mine workers and causes The loss of coal caused economic losses to the enterprise. At present, the main method to deal with coal dust is to spray dust suppressants. There are many kinds of dust suppressants on the market, and the components are also different. They all have various deficiencies, such as the adsorption of dust suppressant molecules and coal dust. Weak binding force, too fast evaporation of water, etc. Contents of the invention [0003] Aiming at the problems exis...

AI Technical Summary

Problems solved by technology

However, during the mining process of coal, whether it is in the roadway or in the coal pile of the mine, it is easy to be blown up by the wind. The raised coal dust not only pollutes the air, but also endangers the health of the mine workers and causes Loss of coal, causing economic losses to enterprises

At present, the main method to deal with coal dust is to spray dust suppressants. There are many kinds of dust suppressants on the market, and the components are also different. They all have various deficiencies, such as the adsorption of dust suppressant molecules and coal dust. Weak binding force, too fast evaporation of water, etc.