Mechanical seal manufacturers on the working principle of non-contact mechanical seal

Mechanical seal manufacturers on the working principle of non-contact mechanical seal, 2018 - 7 - 5 for all of mechanical seal is very understand, so the non-contact mechanical seal manufacturers today, what is the working principle of mechanical seal? Based on the analysis of contact type mechanical seal problems that ordinary non-contact mechanical seal, though a wide scope of application, but has its limitations in some occasions. Based on the modern hydrodynamic pressure lubrication theory, and constantly develop new type of non-contact mechanical seal. Compared with ordinary non-contact mechanical seal, it can be realized by the zero leakage of sealing medium even zero escape ( The process flow of liquid leakage and gas escape amount is equal to zero) , thoroughly eliminate pollution to the environment; At the same time, as there is no direct solid friction and wear between the seals and has greatly extended service life, seal reliability significantly increases, a significant reduction in the operation maintenance cost, obvious economic benefit increases and other technical advantages, has been applied in all kinds of rotating fluid machinery at home and abroad. Non-contact mechanical seal can be divided by sealing principle of fluid static pressure type mechanical seal, fluid dynamic pressure type mechanical seal and fluid static pressure type mechanical seal. Click more mechanical seal manufacturers information: /