Causes and treatment methods of non feeding of screw press:
1. The screw shaft of the screw oil press is suddenly stuck: the feeding is too fast, and the load suddenly increases; Stop immediately and pour out the cake residue in the press chamber.
2. Uneven billet steaming: during inspection, if the steam jet hole of the steam dryer is blocked or rusted, the steam jet hole shall be dredged; If the blank pastes the bottom of the pot in the middle and lower pot, the distance between the scraper and the bottom of the pot can be adjusted; If the scraper is twisted and worn, replace the scraper; In case of uneven steaming, frying, raw and cooked blanks, the limit switch, contact and floating plate shall be adjusted to coordinate their actions.
3. Belt oiling without material lifting: there is too much oil accumulated at the lower part of the conveyor of the bucket elevator, resulting in blockage. Open the plate door at the lower part of the conveyor to remove the accumulated oil.
4. One side of the screen cloth: if the screen surface is not horizontal horizontally during inspection, the length of the left and right suspenders shall be adjusted to make it equal; If the screen body swings, the eccentric axle can be adjusted to make it perpendicular to the frame.
5. There are many hard shells in the oil, which are dry and have great resistance; The gap between the cake outlet is too small and the cake ring is not smooth. Fourth, the body temperature is low. Fifth, hard objects enter the press chamber with the oil; Remove the hard shell and adjust the moisture of the oil.
6. Adjust the gap between the cake outlet and polish the cake ring to improve the body temperature. Fifth, take out the hard objects and cake residues in the press chamber.
