Dear All
can any body share the sceintific derivation of torque (formula) against the motor power.
1.) with incrase matrial stickness torque in crease and vice versa ( any derivation of torque with kiln axis and matrial angle)
thanks
regards
raju verma
In fact the kiln torque effectet by many things as follow
1- clinker visocisty if the material sticky it will be adhisive to the kiln linning and go up with kiln rotation diriction more than the less sticky material in this case the kiln motor torque is go up due to the motor make more effort to push the sticky material to up.
2-If burning zone is high temp. torque also go up in this case l.P will be more that is why ?
3- if kiln speed (less) no match kiln feed and kiln load the torque go up with low speed and high feed and vice versa.
4- is the kiln has heavy coating alsoo you will face high kiln torque
power= torque * angular velocity
angular velocity = 2pi rotational velocity
so torque = powe/ 2pi rpm