Initial study on mechanism of dust arising from earthen road in open pit mining area;

Based on the analysis of the dust-reduction mechanism of water-stemming, the surface tension and humid capacity of different concentrations of solutions water-stemming were measured in the laboratory, and efficient water-stemming were developed.

Analysis of dust removal mechanism in sprayer of limestone/gypsum wet flue gas desulfurization system;

On the conditions of the standards of environment protection has become stricter and stricter,and the people's knowledge of environment protection has become richer and richer,an advanced electrostatic fabric filter is put forward,the feasibility of economics and technology are analysed,and preliminarily study on its dust removal mechanism is done.

Under the circumstances that the environmental protection standards become stricter and people’s environmental protection knowledge increasingly enhances,the author in this paper puts forward an advanced electric-bag composite dust-collector,analysized its feasibility economically and technically, conducted the study on its dust removal mechanism and carried out the experiment studying.

In This paper,a detailed experimental study of the characteristics of anti evaporation of 5 types moisture absorbing inorganic salt solutions is made and their mechanism of dustproof are analysed,using the method of direrctly measuring the evapration capacity.

The dedust mechanism of wet scrubbers is analysed and studied in detail.

Being very little research on the common dust source control,this paper proposes the most important question that clarifies the dust production mechanism to control the dust from its source, then analyzes the forces that drag the dust particles,and builds the corresponding physical model on the superfine dust production mechanisms.