Recycled waste paper pulping device with dust removal function

Abstract

A recycled waste paper pulping device with a dust removal function relates to the technical field of papermaking raw material treatment, and adopts the technical scheme that the recycled waste paper pulping device comprises a conveyor, a pulper arranged at a discharge end of the conveyor, a spray dust-settling device and a negative pressure dust removal device, the spraying and dust-settling device comprises a spraying pipeline, a water mist nozzle arranged on the spraying pipeline and a mist making machine; the negative pressure dust removal device comprises a dust cover, a conveyor dust removal pipe and a pulper dust removal pipe; the plurality of conveyor dust removal pipes are arranged above the conveyor, the conveyor dust removal pipes are connected to a first fan, and the first fan is connected with a dust remover; a plurality of pulper dust removal pipes are arranged above the pulper, the pulper dust removal pipes are connected with a gas-water separator, and the gas-water separator is connected to a second fan. Flying dust generated in the feeding process is settled through spraying, the flying dust generated in the conveying process is sucked through negative pressure, gas and dust are separated, the flying dust and water vapor generated in the pulping process are sucked through negative pressure, water and gas are separated, and the body health of operators is guaranteed.