How to effectively improve the efficiency of mechanical seals?

How to effectively improve the efficiency of mechanical seals? How to effectively improve the efficiency of mechanical seals? What is the installation and design of mechanical seals? The most demanding work in fluid machinery is the mechanical seal, which bears the axial force like a mechanical seal for a thrust bearing pump; and conducts the generated heat like a heat exchanger. It is difficult for mechanical seals to achieve static sealing under special high temperature and high pressure conditions. People have experienced such thorny problems for a long time. To solve them, we have to use mechanical seals for kettles in two ways. One is to start with the structure and materials of the seal, and the other is to improve the working environment through auxiliary facilities. Because it is very rare that auxiliary equipment is not used in the actual work operation of mechanical seals, through auxiliary facilities, certain harsh working environments are changed to acceptable seals, which greatly improves the effect of mechanical seals and has a wider range of use. The frictional heat generated during the operation of the mechanical seal increases the temperature of the seal end surface. If the mechanical shaft seal does not adopt the corresponding facilities, how the mechanical seal can effectively improve the efficiency will have many undesirable consequences. The mechanical seal manufacturer introduced the technical specifications of the seal, using a pump with a rigid shell, a rigid shaft, and a high-quality support system. Torque The concept of mechanical seal torque includes the end-face friction torque caused by end-face friction during normal operation, the starting torque required when the mechanical seal is started, and the stirring torque caused by the stirring of the fluid by the rotating components during the seal operation. The friction torque and stirring torque of the end face determine the power consumption and operating cost of the mechanical seal. It is a commonly used index to evaluate the performance of the mechanical seal. For heavy mechanical seals with high pressure, high speed and large shaft diameter, the power consumption is also quite significant. considerable. Although the technical standards of China's mechanical seals do not provide specific requirements for torque indicators, when necessary, the mechanical seal friction torque and power consumption need to be measured for mechanical seal installation and technical requirements and evaluation. Keywords: mechanical seals, mechanical seals, mechanical shaft seals