The system of blast furnace pulverized coal has been widely used in Electric Power, Steel and Metallurgical industry etc. In the whole system, the preparation of pulverized coal is the most important step. Common mill can’t satisfy the needs of pulverized coal due to its high demand and big capacity. So more and more customers turned to large-scale coal mill.
Now in China, we have more than 2 million fired boiler to be transformed.It has become a hot topic for the heating system that how to improve the efficiency of Pulverized coal fired boiler.After the renovation, the efficiency of boiler will be highly improved, and the pollutant will be sharply decreased. And Desulphurization and denigration, dust removal device can be installed in integration.
Using kiln calcine calcium lime, has a long history all over the world. And at present, with the development of metallurgy, chemical industry, building materials industries, the needs for lime powder becomes more and more big, while the quality requested more and more high. The development of modern limekiln of pulverized coal demand is higher and higher, and also puts forward higher requirements on pulverized coal processing equipment.
Generally, coal activated carbon is by powdery material and adhesive after kneading, extrusion forming, then through the processes of carbonization and activation etc. With the advantages of developed pore structure, good adsorption properties, high mechanical strength, easy to repeated regeneration, low cost etc, widely use in Toxic gas purification, waste gas treatment, industrial and domestic water purification treatment, solvent recovery.