Design and Testing of Belt Conveyor Loading Dust Reduction Device
In order to solve the problem of high dust concentration at the loading point of the belt conveyor,which affects the physical and mental health of the personnel and the normal work of the equipment,based on the analysis of the principle of dust reduction by spraying,we have completed the preliminary design of the nozzle structure size and optimized the design of the thickness of the nozzle and the cone angle of the cyclone chamber through the construction of the evaluation test of the fogging effect;and we have carried out a test and evaluation of the dust reduction effect of the designed nozzle structure in the field.The test evaluation of the dust reduction effect of the designed nozzle structure in the field shows that the dust reduction effect at the position of 4 m from the loading point meets the requirements of the national standard.
belt conveyorspray dust reductionnozzle thicknesscone angle of cyclone chamberdust reduction efficiency
NETL
NSTL
万方数据
维普
