summarize
Screw slurry pump is a single screw pump type positive displacement rotary pump, the pump uses the eccentric single screw screw in the double helix bushing rotation, so that the thick slurry along the spiral groove by the suction outlet, to achieve the pump transport function. When working, the conveying liquid flow is stable, no overflow, pulsation, stirring, shearing slurry phenomenon. It has the advantages of stable operation, low vibration, low noise, simple structure, convenient disassembly and maintenance, etc. It can transport high concentration and high viscosity <10000PaS and suspended slurry containing particles. Widely used in chemical, pharmaceutical, brewing, paper, food and other units.
peculiarity
Strong self-priming ability, no need to install the bottom valve can directly pump liquid.
The discharge pressure is independent of the speed, and the low flow rate can also maintain the high discharge pressure.
The flow rate is proportional to the speed, and the flow rate can be adjusted by the variable speed mechanism or the speed regulating motor.
The pump can be reversed, and the liquid flow direction is changed by the rotation direction of the pump, which is suitable for cases where the pipeline needs to be washed in the opposite direction.
Technical parameter
Flow rate: 1.5-38m3/h;
Head: 0-180m;
Power: 1.1-15kw;
Speed: 960r/min;
Temperature: 0-100℃;
Caliber: 25-150mm
Structure specification
Type I-1B: shell casting, transmission parts (spindle, screw and winding shaft) are made of 2Cr13 stainless steel, suitable for neutral thick slurry conveying, and mild acid and alkali slurry conveying.
Type I-1BF: The transmission and the pump housing in contact with the slurries are made of stainless steel and are suitable for the delivery of food, pharmaceutical and corrosive slurries.
Rubber bushings have wear-resistant rubber, food rubber and oil-resistant rubber for users to choose.
The transmission mode has the direct drive of motor and pump shaft, the direct drive of motor by reducer and pump and the drive of motor by triangle pulley and pump shaft.
The motor is generally enclosed, explosion-proof and electromagnetic speed regulating motor and is equipped with a stepless variable speed machine, and the gear reducer is available for users to choose.
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