7、There are a large number of centrifugal pumps in Shandong Aluminum Company. The main type of shaft seal is soft packing seal and mechanical seal.
11、This fact does not contact the shaft seal surface, it is the sealing principle of polymer cooled to half molten state and forming the seal.
15、COMPLETELY PREVENT LEAKAGE AND MORE DUR-ABLE OF SHAFT SEAL/ A specially designed driving device and a triple leek-proot devioe increae the lif the shaft seal and prevent leakage.
19、This paper has analyzed the reason the problem of shaft seal in Banbury mixer is hard to solve, and proposed an approach by effective cooling of the shaft soal.
23、16-shaft sealer for sunlight lamp
3、"Oil seal: or shaft seal, in machines, a device that prevents the passage of fluids along a rotating shaft."
8、Inspection of the pump shaft seal ring, such as wear parts should be replaced.
13、Regular maintenance on the machine will involve attention to lubrication of the shaft bearing and ensuring that the shaft seal or gland is not leaking liquid.
18、Mechanical seal: seal face, gasket and shaft seal, etc parts must be undamaged, otherwise will result in over leakage, sure to change parts with wear and tear or damage.
24、Structure and design of new ship stern shaft sealing device
5、Boiler slag machine especially pay attention to control the shaft seal steam temperature, ensuring that the shaft seal steam temperature and rotor metal temperature matching.
12、Therefore, when the mechanical seal leakage test run to exclude inter-shaft seal and cover basically are due to dynamic and static friction ring caused by the destruction.
20、The design of AMPS reactors was presented, some noticeable problems in design and manufacture were proposed for the particular structure using the magnetic driving seal in the shaft seal.
2、Prevent all leakages since it has no shaft seal equipment.
10、This review gives working mechanism of disc reactor shaft seal and points out the major factors that could improve air-tight seal effect. Besides it introduces some improvements on shaft seal.
21、Also, it can be used in Rheoseal seal shaft sealing in a table, can make the reverse spiral groove back by the import of polymer.
6、PW, PWF mainly by the pump cover, pump casing, impeller, shaft seal, shaft, and bracket the composition of such components.
17、Most pumps used in vegetable oil plants often fail to work due to the leaking of shaft seal.
9、The shaft seal is a part that can be damaged more easily in pump.
1、The shaft seals use quality mechanical seal.
22、A special design of barrel type shaft seal in Huiquan HQDL pump has greatly improved is dependability to ensure safe operation and to make servicing and checkup much easier and fast.
4、This series of gear pumps are gear, shaft, pump, safety valve, shaft seal formed.
16、Requirements on agitator drives; agitator speed and direction, bearing application running accuracy, dismounting space for shaft seal.
14、Through the status analysis on shaft seal system of 9E combined-cycle steam turbine, the improvement for shaft seal overflow is put forward to save energy and reduce consumption.
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