Research on a combined separator for comprehensive treatment of smoke dust and harmful gases from vertical kilns;

The thesis offers a DCS based on the Field Bus,by which we can reallize the automatic control of the vertical kiln Cement production,and the practicbility,validity and security of the system have been proved in the application.

A comparison study on the mechanical properties of shaft kiln cement,rotary kiln cement,and their mixed cement and the resultant concrete performance;

Intelligent control to the radial non-uniform combustion of the shaft kiln;

A fuzzy strategy based on neural network is advanced for controlling calcination of cement in shaft kiln.

Since the gas bag is added,the pressure increase within the hydraulic chamber is very slight when the string collar passes through the packing element.