FREMGANGSMAATE TIL SELVREGULERING AV EN PNEUMATISK TRANSPORTOER

摘要

P new method of automatic regulation of the pneumatic transport of pulverulent material comprising a column of the power supply to the base of which forms an angle of repose, a chamber for the dispatch provided with a porous fluidization wall, of conduits of fluidization and supply of compressed gas, equipped with an injector, of pipes intended to transport, which is characterized by the fact that, in order to cause a reduction of the angle of the angle of repose, it fluidizes the material is chosen for a flow of material required in the pipe consignment note, a set pressure pf to the - bottom of the porous wall, that is established by - the top of said wall, a pressure pc - pf in the enclosure of dispatch, so that any increase in the pc to the - addition of the pf corresponds to a reduction of the gas flow to the pressure pf through the porous wall, whereas any reduction in the pc below pf corresponds to an increase of the said gas flow. / p