[Q&A] 2017.7.20
Thread Content
What are the four sealing points of a pump mechanical seal? Answer: 1. Between the pump body and the gland. 2. Between the static ring and the gland. 3. Between the moving ring and the stationary ring. 4. Between the moving ring and the shaft or sleeve. http://down.hcbbs.cc/attachment/forum/201706/10/203353z7y06fdo70r6eod0.jpg Petrochemical area —— New ideas for energy conservation: the “Creative Ideas” campaign (the second phase is in full swing). http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1666758 (Source: Haichuan Chemical Industry Forum) 2017: “My Technical Upgrades” in the coal chemical industry. http://bbs.hcbbs.com/thread-1786290-1-1.html (Source: Haichuan Chemical Industry Forum Website) First round of voting for the best e-books on Haichuan Forum —— Chance to win prizes by voting (for members of the Management and Technology Group and those in grade 5 or above). http://bbs.hcbbs.com/thread-1799455-1-1.html (Source: Haichuan Chemical Industry Forum Website)
Three of these static seals (the junction between the gland and the housing, between the static ring and the gland, and between the dynamic ring and the shaft sleeve) are sealed by using additional gaskets or sealing rings. A dynamic seal achieves sealing by the tight fit between the end surfaces of the dynamic and static seal rings.
Stator ring and pump casing, rotor ring and shaft, stator and rotor rings, stator ring and stator ring seat
1. The sealing point between the stationary ring and the end face of the gland, 2. The sealing point between the rotating ring and the shaft or shaft sleeve, 3. The sealing point between the gland and the pump casing or other equipment, 4. The sealing point where the end faces rotate relative to each other
1. The sealing point between the stationary ring and the end face of the gland; 2. The sealing point between the rotating ring and the shaft or shaft sleeve; 3. The sealing point between the gland and the pump casing or other equipment; 4. The sealing point for the relative rotation of the end faces. Generally, there are four components involved, namely the main seal, the auxiliary seal, the compensation mechanism, and the transmission mechanism. In addition, there are auxiliary devices such as cooling, flushing, and lubrication
A mechanical seal typically has four sealing points: 1) the sealing point between the stationary ring and the end face of the gland; 2) the sealing point between the rotating ring and the shaft or shaft sleeve; 3) the sealing point between the gland and the pump casing or other equipment; 4) the sealing point where the end faces rotate relative to each other. It generally consists of four components, namely the main seal, the auxiliary seal, the compensation mechanism, and the drive mechanism. In addition, there are auxiliary devices such as cooling, flushing, and lubrication
1. Between the pump body and the gland. 2. Between the static ring and the gland. 3. Between the moving ring and the stationary ring. 4. Between the moving ring and the shaft or sleeve.
1. The sealing point between the stationary ring and the end face of the gland; 2. The sealing point between the rotating ring and the shaft or shaft sleeve; 3. The sealing point between the gland and the pump casing or other equipment; 4. The sealing point for the relative rotation of the end faces. Generally, there are four components involved, namely the main seal, the auxiliary seal, the compensation mechanism, and the transmission mechanism.
1. The sealing point between the stationary ring and the end face of the gland, 2. The sealing point between the rotating ring and the shaft or shaft sleeve, 3. The sealing point between the gland and the pump casing or other equipment, 4. The sealing point where the end faces rotate relative to each other
Between the rotating ring and the stationary ring, between the rotating ring and the shaft sleeve, between the stationary ring and the pump casing, and between the shaft sleeve and the shaft
1. The sealing point between the stationary ring and the end face of the gland, 2. The sealing point between the rotating ring and the shaft or shaft sleeve, 3. The sealing point between the gland and the pump casing or other equipment, 4. The sealing point where the end faces rotate relative to each other