Recently, the company's ironworks workers have actually applied for practical results, replacing raw material feeders with stepped chutes, and using NM360 wear plates
to add new measures to reduce costs and increase efficiency.
The unit's raw material area two system warehouse feeder mainly supplies various raw materials for the blast furnace. Because the feeder is easy to wear, the service life is only 6 months, and the maintenance welding repair workload is large, causing serious waste of labor and auxiliary materials.
In order to solve this problem, the technician of the unit decided to remove the feeder and the lower receiving trough, make a step chute, install it to the lower part of the flapper valve, and install the NM360 wear plate inside the chute, fasten with bolts, and at the same time The flapper valve signal is connected to the control box and the main control room to realize remote control of the amount of material to be fed.
After the transformation, the stepped chute with NM360 wear plate can directly reduce the material drop, effectively reduce the impact of the material on the lower belt surface and prolong the service life of the belt.