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The pump mechanical seal means that the installation of the dynamic sealing effect of the installation runs in the pump device, and the leak point of the device needs to be understood during use, so as not to use improper use, the equipment is damaged, and the leakage situation is increased. (1) the seal of the shaft sleeve and the shaft; (2) Sealing between the articles and the bushing; Pump mechanical seal (3) Moving, static ring seal; (4) Sealing of the static ring and the static ring; (5) Sealed end cap and the seal between the pump body. In general, the leakage between the pump is more likely to discover and solve the leakage between the sealing end cap and the pump body, but it is necessary to observe, especially when the working medium is a liquefied gas or high pressure, toxic and harmful gas. It is relatively difficult. It is difficult to disclaimer and judging the remaining leaks, and must be observed, analyzed and developed by long-term management and maintenance practice.

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Characteristics of contained mechanical seal The container mechanical seal is one of many types in mechanical seals, which also have more range of use and characteristics, so in order to facilitate everyone's choice, it will be understood by its related characteristics. The first is to use the "container" concept in the transportation to generate a container seal. This type of sealed rotation and stationary portion are pre-installed as a whole, and the inspection and test are passed back on the shaft shaft in the shaft in the shaft, and the tight screw is fixed to the shaft, and the assembly is removed. Positioning sheets, mechanical seals can be in a parallel surface working condition, put into operation. This is not only easy to assemble but guarantees the quality of assembly. Welding metal bellows mechanical seal is made of contained sealing, which has the above advantages. The card seal is also a container mechanical seal. This seal is contained in the installation

Pump mechanical seal repair The pump mechanical seal is a device that is mounted to function in a dynamic sealing operation in a pump apparatus, and avoiding a fluid medium in a water pump splitting through a pump shaft. However, when in use, it is inevitable that there will be fault conditions, so it is important to master the corresponding maintenance method. (L) the seal of the bushing and the shaft; (2) Sealed between the arthrosphere and the bushing;     (3) Moving, static ring seal; (4) Sealing of the static ring and the static ring; (5) Sealed end cap and the pump body. In general, the leakage between the shaft sleeve, the sealing end cap and the pump body is relatively easy to discover and solve, but it is necessary to observe, especially when the working medium is liquefied gas or high pressure, toxic and harmful gas, relatively difficult some. It is difficult to disclaimer and judging the remaining leaks. On the basis of long-term management and maintenance practice, the lea