Pulse-vacuum system operation in collecting the industrial fine-dyspersated solid waste

Solid wastes originating from many industries arre highly toxic. They should be collected and disposed of. Various equipment is used to collect the solid waste, including the pulse-vacuum systems widely applied in various industry sectors. The paper considers issues of operation, as well as of physical and mathematical simulation, of a pulse-vacuum system designed for collecting the polydisperse solid toxic industrial waste. The following assumptions were accepted in simulation: wastes moving along the main line to the receiver were having the shape of a cylinder; the latter was impermeable to air, and its diameter was equal to the pipe internal diameter. Dependences are provided of the cylinder motuion coordinates and speed on time for various values of its length, pipeline diameter and pipe line length. Dependences were obtained of the route travel time on various parameters making it possible to improve the process of selecting the toxic waste from various bunkers.
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