Discussing the energy conservation in the dedusting system;

Application analysis of various kinds of adjusting valves for dedusting system;

Comprehensive improvement on dedusting system for 40 t EAF at Guanggang;

Effect of cooling on-machine on dust removal system;

For flax textile enterprises,correctly selecting of dust extracting equipment and rational division of dust removal system is very important in taking measures of safety,fire prevention and explosion protection in the production.

Combining with the existing designs and constructions of dust removal system in coal terminals,this paper gives a comprehensive comparison to the efficiency and adaptability of dust catchers,presents suitable types of dust catchers,and conducts a simple calculation for dust removal system.

Calculation for regulating fan speed in variable condition dust removing systems;

Among some steel enterprises of our country,the dust removing system have been on operation for many years, there must be some problems more or less, and it affects production and environment nearby.

Questions about reform on the dusting system of machining;

At present,there are some shortcomings in the dusting system applied to the DTH drill,adopting cyclone and filter dusting system ,the dust pollute is reduced,the effect of environment protect is better.

This paper discusses the questions about dusting system constitute project and working principle and peculiarity in the design of machine for clearing coal_dust.