Maintenance Of Belt Conveyors In Large Asphalt Mixing Stations

There are two main types of conveying devices in large asphalt mixing plants: belt conveyors and screw conveyors. The belt conveyor mainly transports the weighed sand, gravel and other aggregates in the mixing station to the main engine of the mixing station, while the screw conveyor is to transport the cement, fly ash, ore powder and other powdery materials in the cement warehouse to the corresponding weighing equipment from the cement warehouse. The normal operation of the conveying equipment directly affects the productivity of the mixing station, so how to ensure the normal operation of the conveying device requires us to carry out the necessary daily maintenance:

1. Clean the belt conveyor roller bearings and refuel once a year, clear the dirt on the roller and belt after parking, and replace the damaged retaining skin;
2. Repair and replace the damaged tape and rubber scraper in time;
3. Add lubricating oil or grease to the reducer and electric drum bearings of the belt conveyor in time, and replace the reducer oil once every six months;
4. Remove the bonded materials and accumulated materials on the unloading slip, roller and roller in time when the shutdown is stopped, and adjust the belt cleaner to ensure that the belt is cleaned.