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2022年01月26日 星期三
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Bleaching System
  • High-consistency hydrogenperoxide bleaching system

    Asa good chloride-free bleaching agent, hydrogen peroxide is used to bleachmechanical pulp, chemi-mechanical pulp and chemical pulp. Main equipmentincludes screw squeezer, heating screw, high-consistencymixer and high-consistency bleaching tower.

    Features:

    1. Less bleaching loss and strongtechnological adaptation;

    2.Wastewater pollution load is low and easy to deal with.

    3.High efficiency, less chemical dosage, full reaction and low residual rate ofbleaching agent.

    Applicable production scale: 50,000—100,000tons/year

    High-concentration HydrogenPeroxide Bleaching Process


    Medium Consistency BleachingSystem

    Main equipment includes mediumconsistency pulp, medium consistency mixer, all types of bleaching towers andunloaders.

    Applicable production scale: 50,000—200,000tons/year


    Flowchartof medium consistency oxygen delignification

    Medium consistency pump