Turbofan dry vacuum pump

• Main Author: YI XIANJIE
• Format: Patent
• Language: English
• Published: 30.12.2015
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model relates to a vacuum pump field particularly, relates to a turbofan dry vacuum pump. It includes body frame, driving motor, drive shaft and the section of thick bamboo of airing exhaust elementarily, driving motor, drive shaft and the section of thick bamboo of airing exhaust elementarily all set up on the body frame, driving motor and actuating shaft connection, the drive shaft and the coaxial setting of a section of thick bamboo of airing exhaust elementarily, it is provided with first turbofan in the section of thick bamboo to air exhaust elementarily, first turbofan and drive shaft fixed connection, and coaxial setting, the one end that the drive shaft was kept away from to the section of thick bamboo of airing exhaust elementarily is provided with first air intake, revolving to the rotation in the opposite direction with the drive shaft of first turbofan, it is provided with first turbine in the section of thick bamboo to air exhaust elementarily, one side of first air intake is kept away from in first turbine setting at first turbofan, air exhaust elementarily and be provided with first air outlet on the lateral wall of a section of thick bamboo. The utility model discloses turbofan dry vacuum pump's pumping speed is big, and power is little, and is with low costs, can the independent utility to possessing the dust removal, dehumidificateing, have certain refrigeration function, the hazardous gas recovery can be congealed in the condensation of being convenient for, more durable, and the maintenance is simple.