Nondestructive operation belt conveying transfer dust removal station

Abstract

The invention provides a nondestructive operation belt conveying transfer dust removal station. The nondestructive operation belt conveying transfer dust removal station comprises a guiding locking groove for sealing a lower conveyor belt guiding passage, and a charging conduit arranged between a charging station and a lower conveyor belt, wherein at least one curved pipe section is formed on the charging conduit, a charging ramp charging end of an upper elbow pipe part of the curved pipe section and a charging ramp charging end of a lower elbow pipe part are staggered to each other, and a resistance block array which forms an angle with a sliding direction is fixed on the charging ramp pipe wall. By utilizing the technical scheme, the impact and the damage of materials on the charging conduit and the lower conveyor belt are greatly weakened, and the dust removal load is also greatly alleviated, so that a dust removal device is simpler to select and install, and the dust removal effect is better.

Description

technical field [0001] The application of the present invention relates to long-distance belt conveying equipment for bulk materials, in particular to an upper and lower conveying belt material blanking transfer dust removal station. Background technique [0002] During the process of material falling along the upper conveying belt along the discharge pipe to the lower conveying belt, not only will a dense dust flow be generated, but the material will continue to hit the wall of the discharge pipe and the lower conveying belt, resulting in severe damage to the wall of the discharge pipe and the lower conveying belt. Abrasion, breakage, damage, and uneven material fall, under the impact of the lower conveyor belt, will have serious consequences of position deviation; the material is falling under the action of inertial induced wind, which further strengthens the formation of strong dust cyclone, and the drop is relatively large. For large transfer and blanking, the impact bet...

AI Technical Summary

Problems solved by technology

[0002] During the process of material falling along the upper conveying belt along the discharge pipe to the lower conveying belt, not only will a dense dust flow be generated, but the material will continue to hit the wall of the discharge pipe and the lower conveying belt, resulting in severe damage to the wall of the discharge pipe and the lower conveying belt. Abrasion, breakage, damage, and uneven material fall, under the impact of the lower conveyor belt, will have serious consequences of position deviation; the material is falling under the action of inertial induced wind, which further strengthens the formation of strong dust cyclone, and the drop is relatively large. For large transfer and blanking, the impact between materials and induced wind are stronger, and a strong positive pressure airflow is formed in the sealed guide groove, and dust escapes in large quantities from some relatively weak gaps with the airflow. The finer the material, Dry, dust pollution will become more serious, and also increase the pressure of dust removal treatment, the existing dust removal measures are difficult to play the ideal dust removal effect

Due to the different applicability and characteristics of the existing various dust removal devices, it is difficult to become a universally applicable core technology for material transportation and transfer dust removal, and there are still several technical problems such as high energy consumption and heavy maintenance workload.

Even if the drop tube with an inclined angle is used to buffer the impact of the drop, the degree of relief is very limited, and the range of setting angles is also extremely limited

Images