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  • Double-Lion Grain & Oil Machinery CO.,LTD
  • Double-Lion Grain & Oil Machinery CO.,LTD
+86371-67758691

Trouble Shooting Method of TQSX Gravity Destoner

TQSX Suction Gravity Destoner
Trouble Shooting Method of TQSX Gravity Destoner
Number Failure and abnormal phenomena Causes
1 *The thickness of the material    layer is not uniform;
*Material deviation;
*Two out of the stone                  discharge was significantly      different;
*Uneven material;
*Destoner slab width is not level;
*Screen movement is not normal;
*Destoner slab is not smooth;
2 *Local materials can not suspend. *Destone flat is uneven and has concave;
*Thickness of material layer is not uniform;
* Screen movement is not normal;
*Local scale hole is plug;
3 *Local material is blown through the air *Material layer is not uniform;
*There is a bump on the slate;
*Excessive suction air volume;
*Sieve body vibration, bump phenomenon;
*Suction hood and stone to the joint surface partial leakage;
4 *Two out of the stone mouth out of the stone containing too much, or a more a less *Destone plate has scale hole plug or a blocked one;
* Material deviation;
* Flow is too large;
* Suction air volume is too small, no stone formation;
5 *Stones in the material can not be separated *The movement of the sieve is not normal;
*Air suction is too small, the material can not be suspended;
*Rotational speed;
6 *Screen motion is not normal and has  vibration wave, twist phenomenon *The installation of foundation stiffness is not enough, or anchor screw loose;
*The eccentric transmission part and the swing mechanism are connected with looseness;
*Rolling bearings, rubber bearing damage or other component damage;
*Disassembly and assembly is not correct or replacement parts precision is not enough;
 
TQSX Suction Vibration Destoner
Trouble Shooting Method of TQSX Gravity Destoner




Number Failure Causes
1 Can not go to destone or not very good to destone *Negative pressure is too high;
*Too large inclination of sieve surface;
*The final separation zone is too small;
*The screen is damaged;
*Screen clogging;
2 Grain is too much in the row of stone *Negative pressure is too high;
*Too small inclination of sieve surface;
*The final separation zone is too high;
3 Fluctuation of material on screen surface *Material fluctuation in feed inlet;
*Dip angle is too small;
4 Negative pressure continues to increase *Between the air distribution plate and the destone screen frame dust accumulation;
*Around the air is not very clean into the destone screen frame;
*The rubber ball in the stone screen frame is damaged;