Requirements on materials to be conveyed with buried scraper conveyor

The buried scraper conveyor is divided into a common type of buried scraper conveyor and a large inclined scraper conveyor. The normal installation angle is 0° to 15°, and the large inclined installation angle is 15° to 30°.

The requirements of the general buried scraper conveyor for the materials conveyed are:

1. Material bulk density: r=0.2~1.8t/m3

2, temperature: material temperature t <100 ° C

3. Moisture content: For general materials, the materials should not be loosened after being kneaded by hand; for materials with increased moisture content, which will increase adhesion and pressure, the material cannot be seriously adhered to the scraper.

4. Particle size: The particle size of the material is related to its hardness. If the particle size is too large, it is not easy to transport.