Improvement of Chemical Pump Couplings in Structure and Performance

During the technological transformation of chemical pumps, it is necessary to modify the performance and structure of couplings in chemical pumps to maximize their effectiveness. Specific modifications can be made in the following two aspects: the staff need to implement modifications in the composition of chemical pump bearings. Transform the fixed shaft sleeve and impeller components in the chemical pump from ordinary materials to stainless steel materials. The main purpose of reinforcing the shaft sleeve and impeller is achieved through material modification, which also avoids sealing failure caused by looseness to a certain extent. The staff need to modify the coupling of the chemical pump. Traditional couplings mainly use rubber ring type, which has the disadvantages of easy wear and aging, causing them to vibrate. From this perspective, the staff need to improve the rubber ring type of the chemical pump to a flange double membrane type. The flange double diaphragm type of chemical pump couplings has its own advantages, which help improve the performance of chemical pump couplings. The advantages include strong elastic deformation function of the flange double diaphragm, the ability to achieve multi-directional bending, the ability of the flange double diaphragm to withstand deviations, and strong torque rigidity. Specifically: