Based on the mixing principle, the authors analyze the agitation mechanism of a new type punched agitator,and announce that such punched agitators with simple structure not only can improve the mixing through intensifying the eddy spread,but also reduce the power consumption by diminishing the projection area in the direction which the paddles round.

Approach on the mixing theory of high performance concrete;

The experiment study of vibratory mixing theory and mixer;

Design of Churn-dasher in Medicine Froth Chest in Belt Filter Press;

Application of large ratio between height and diamter mechanical agitation trough in leaching process of zinc hydrometallurgy;

Through mechanical agitation the inner circulation of activate sludge was strengthen,the activation of sludge was enhanced,and the sludge concentration would be 4.

Develop small Crucible,which has the function of mechanical agitation and self-casting.

Design and power-calculating of inclined-paddle blender for dispose oil-refined residue;

This paper researches the structure of biologic disposal high efficiency blender,through analyzing the structure of the blender and the speed distributing based on fluid dynamics and fluid-machine theory,and analysis of the researching on rural domestic sewage disposal of biologic disposal high efficiency blender.

According to the deficiency of common blender equipment in grouting projects, the blender improvement was discussed in this paper from several aspects,such as, rotating speed, torque moment, life-span and work efficiency etc.