As an important connecting part of the upper and lower conveyor belts in the material transfer system, the curved coal dropping pipe can effectively avoid blocking of the feeding material, corrosion and wear of pipe wall, leakage of powder, transportation deviation of belt, and coal scattering,. At the same time, it can effectively reduce the impact of the material on pipe wall caused by large noise, short life and other problems.
Features:
1. Curved coal dropping pipe adopts streamlined buffer aggregate hopper to ensure that materials enter at the best entry angle, collect and transport materials, control the induced wind of materials, and alleviate the impact wear of materials on equipment.
2. The streamlined curved coal dropping pipe reduces the impact angle between the material flow and the dropping pipe wall, reduces the clogging probability of wet coal and sticky coal, and ensures safe and normal production.
3. Control the running track and speed of the material flow and reduce the noise produced by the drop tube in the transfer station.
4. The cross section of curved dropping tube can adopt polygon design, which not only effectively increases the section of cavity, but also makes it difficult to accumulate material and block.
5. NM-500 liner/three-in-one wear-resistant liner is used inside the dropping pipe, and it is fixed with bolts. It is more convenient to replace the flushing surface later, which is safe and reliable in use and has a long service life.
6. Each part of the dropping pipe is sealed and connected by segmented flanges, and side stirrups are used to strengthen the strength twice to prolong the service life and facilitate the replacement of spare parts during maintenance.