How to calculate the power of the shaftless screw conveyor, as follows to be equipped with the number of kilowatts of the motor?
The amount of delivery is calculated as Q = 47 (D2-d2) nsρψε, where the spindle speed is 280 rpm, the conveying capacity is about 14 tons and the material density is 1.
P1 = D (helix diameter, m) * L (conveying length, m) / 20
Total power P = no-load running power P1 + material delivery power consumption P2 + tilt transmission power P3.
First feel you this is a bit unrealistic; transport water content of 40% of the sludge, is a relatively large viscosity of the state, the length of 12 meters, then tilt 30 degrees, after the use of the blade may be twisted off.
