Design and Application of New High-pressure Sealing Screw Conveyor

High-pressure sealing screw conveyor is a kind of machine for carrying materials of a variety of powder,grain and little nub,which is common in the industries of food,chemistry,coal,construction and smelting.Generally is accompanied with high pressure noxious gas in chemistry and smelting industry,the development of new process and technology new demands of screw conveyor's performance will be occurred.Our company researched and designed a new type of high-pressure sealing screw conveyor with requirements of high-pressure and sealing to satisfy market's demand.The paper introduced the main parameter,carrying process and structure specifics of high-pressure sealing screw conveyor.