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How can mechanical seals effectively improve the efficiency of the action?

by:Lepu Seal     2022-09-16
How can mechanical seals effectively improve the efficiency of the action?

How can mechanical seals effectively improve the efficiency of action? What is the installation and design of mechanical seals? The most demanding work in the fluid machinery is the mechanical seal, which bears the axial force like the mechanical seal of the thrust bearing pump; the heat generated is exported like the heat exchanger. It is difficult for mechanical seals to achieve static seals in special high temperature and high pressure conditions. People have experienced such thorny problems for a long time. To solve it, we need to use two ways to use mechanical seals for kettles. One is to start with the structure and material of the seal, and the other is to improve the working environment through auxiliary facilities. Because it is rare to use auxiliary equipment in the actual operation of mechanical seals, through auxiliary facilities, some harsh working environments are changed to be acceptable for sealing, so that the effect of mechanical seals is greatly improved, and the scope of use is wider. The frictional heat generated in the work of the mechanical seal increases the temperature of the seal end face. If the mechanical shaft seal does not take corresponding facilities, how to effectively improve the efficiency of the mechanical seal will have many adverse consequences. The mechanical seal manufacturer introduces the technical specifications of the seal, and adopts a mechanical pump with a rigid shell, a rigid shaft, and a high-quality support system. The torque concept of torque mechanical seal includes the end-face friction torque caused by the end-face friction during normal operation, the starting torque required when the mechanical seal starts, and the stirring torque caused by the stirring of the fluid by the rotating components during the sealing operation. The end face friction torque and stirring torque determine the power consumption and operating cost of the mechanical seal, and are a common indicator for evaluating the performance of mechanical seals. considerable. Although the technical standards of Chinese mechanical seals do not put forward specific requirements for torque indicators, when necessary, the friction torque and power consumption of mechanical seals need to be measured, installation and technical requirements and evaluation of mechanical seals.
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