Application of Vacuum Unit on Chemical Process
Vacuum pump is a common equipment in chemical production. The vacuum unit mainly extracts air from the container to obtain and maintain the vacuum. Vacuum pumps and other related equipment form a vacuum system, which is mainly used in chemical production for process control or to transport materials in closed pipelines from one place to another.
If you want to obtain a lower vacuum in the initial stage of the reaction, it is often solved by opening the vent valve on the vacuum buffer cylinder to a certain angle. Therefore, the production site is very noisy due to the large amount of air being sucked in by the vacuum pump, and at the same time, the electric power is wasted due to insufficient use of the motor power. In response to the above phenomenon, a Roots vacuum unit was selected to replace the above vacuum pump, and the existing problems have been solved better after a period of operation. And the power saving effect is obvious.
Roots vacuum units are suitable for pumping air and other non-condensable and non-corrosive gases, and are widely used in various vacuum systems that require high pumping speeds and require low and high vacuum. For example: vacuum smelting, degassing of molten steel, vacuum sintering, acquisition of dynamic vacuum in large-scale space simulation experiments, vacuum impregnation treatment of power capacitors and transformers, exhaust of automatic production lines of fluorescent tubes and bulbs, and continuous exhaust of thermos flasks , Pre-pumping in vacuum coating equipment, purge in the process of magnesium reduction, degassing in the process of single crystal silicon extraction, etc.
