Belt conveyor unloading equipment should be arranged according to the nature of the materials and working conditions, and should reduce the flow to the running direction of the belt conveyor angle. Unloading equipment capacity belt conveyor materials and facilities.
Belt conveyors need to multi-point discharge, should be based on the material properties, belt conveyors parameters to select unloading equipment, and shall meet the following requirements:
Plow unloader should be located in the belt conveyor horizontal section, and shall meet the following requirements:
1, the conveyor belt joint smooth, speed should not be greater than 2.5 m / s;
2, the particle size of the bulk material should not be greater than 25 mm, the maximum particle size of the mixed materials should not be greater than 50MM;
3, should not be used to uninstall abrasive materials.
The tripper car should be located in the belt conveyor horizontal section, and should be selected based on the transport properties of materials and tripper car structure conveyor speed.
Reversible with belt conveyor should be arranged horizontally.
The telescopic head multi-point discharge belt conveyor, telescopic head section should be arranged horizontally.
The chute design should meet the throughput requirements of the maximum particle size of the material being transported, and shall meet the following requirements:
1, the inclination of the chute sections of the net height of not less than 1.5 times the maximum particle size of materials. Bifurcation chute, change could easily lead to the chute and other material clogging the site should increase the cross-sectional dimensions of the chute;
2, chute arrangement, should be in addition to the low material vertical drop height. Transport fragile or larger particle size materials should be taken when the buffer measures, and shall make the chute reasonable slope. Bulk transport, hardness, abrasive materials, chute should be located wear grille liner;
3, the discharge conveyor and the running direction of the belt conveyor by the horizontal angle is greater than 30 ° when the discharge chute should be set to an adjustable baffle;
4, when the belt conveyor belt speed is greater than 3.15m / s should be located at the discharge chute fixed or adjustable buffer board;
5 large chute should be set up to check the door, check the position of the door should be easy for staff to close;
6, when the environment temperature is below -25 ° C, or the transport of viscous materials, chute should be taken antifreeze and anti-blocking measures.
7, high belt speed or belt conveyor chute conveying bulk materials, anti-noise measures should be taken.