Stainless steel pump concrete is a kind of acid and wear-resisting function of the pump. According to provide a new design scheme of driving shaft and driven shaft installed in the shell, gear installed on the part of the drive shaft is located in the casing, and installed on the driven shaft gear meshing of the gears, forming a pair of gears, import and export Settings on the shell material, whose character is: on the inner wall of the casing accommodate gears cavity set ceramic plate.
Stainless steel processing surface will hardcover, ordinary material tool life is not high, and easily drop tooth, recommend the use of steel or hard alloy powder to speed, but the price may be several times higher than normal.
Stainless steel pump concrete is a kind of acid and wear-resisting function of the pump. According to provide a new design scheme of driving shaft and driven shaft installed in the shell, gear installed on the part of the drive shaft is located in the casing, and installed on the driven shaft gear meshing of the gears, forming a pair of gears, import and export Settings on the shell material, whose character is: on the inner wall of the casing accommodate gears cavity set ceramic plate. This device by changing the structure of the gear pump, to improve acid and wear-resisting performance of the gear pump.
Stainless steel gear pump gear common have straight teeth and helical teeth and herringbone gear, helical gear, the tooth profile involute and main arc type. Usually small gear pump with involute spur gear, KCB often USES the modified gear, the gear transmission of high viscosity, high polymer melt in the melt with involute helical gear pump. Gear and shaft made of an organic whole, the rigidity and reliability of above the gear and shaft are made separately. Overseas low-pressure pump gear often USES square structure, namely the gear tooth width is equal to the tip diameter. And the tooth width of high-pressure situations is less than the addendum circle diameter, this is in order to reduce the gear radial compression area, reducing gear and bearing load. Stainless steel is a new type of gear pump fluid conveying machinery, has a simple structure, safe and reliable work, convenient operation and maintenance, the fluid continuous uniform, stable pressure, etc.
