I. summary of 2X rotary vane vacuum pump.
Type 2X rotary vane vacuum pump is a two-stage structure. Its working performance consists of two parts: high-pressure stage and low-pressure stage. Its suction port is connected with vacuum vessel or vacuum equipment. During operation, the gas in the vessel will be sucked and discharged in large quantities. When the equipment obtains vacuum, the high-pressure exhaust valve sheet will be closed, and the gas inhaled by the high-pressure stage will be transferred to the second stage, and then inhaled and discharged by the second stage, so that the vacuum equipment can obtain a certain vacuum. The technical parameter of the pump is 6 * 10-2Pa. According to the user's usage, it can be equipped with vacuum booster pump (such as Roots vacuum pump). The 2X rotary vane vacuum pump can be used as the front pump. Because the booster pump's pumping force is strengthened, the front pump can be continuously pumped out, which can make your equipment obtain higher vacuum.
Two. Application and application scope of 2X rotary vane vacuum pump.
With the rapid development of modern science and technology, the application of 2X rotary vane vacuum pump has been widely applied in various fields of science and various enterprises and institutions.
1. It can be used for scientific research, production and teaching in metallurgical, chemical, light industry, petroleum, medical, pharmaceutical, printing and dyeing, electrical appliances, vacuum, semiconductor, food, atomic energy, textile and other scientific research institutions, colleges and universities, industrial and mining enterprises.
2. Because 2X type rotary vane vacuum pump is made of ferrous metal and is relatively precise, the whole work of the pump is connected with oil, so it is not suitable for pumping out all kinds of gases which contain too much oxygen, toxic, explosive erosion of ferrous metal and have chemical effect on vacuum oil, nor can it be used as a compressor. And delivery pump for use. If a pump is equipped with a pneumatic device, a certain amount of condensable steam can be removed.
3 and 2X rotary vane vacuum pumps can be used to obtain vacuum directly below 10-3 torres, and to obtain vacuum above 10-3 Torres with other vacuum equipment.
4 and 2X rotary vane vacuum pumps are generally used at room temperature of less than 5 C and relative temperature of less than 90%.
According to the user's usage, it can be equipped with vacuum booster pump, which can be used as the front pump to form Roots rotary vane vacuum unit. Because the booster pump's pumping force is strengthened, the front pump is continuously pumped out, which can make your equipment obtain higher vacuum.
Mailbox: contact@evpvacuum.com
Website source: www.evpvacuum.com
Related products:
No comments:
Post a Comment