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Wood pulp crushing roller

Digital Resources/Online E-Resources

Citations Cited by
  • Title:
    Wood pulp crushing roller
  • Author: JIN LINHUI ; TANG SHITAO ; ZHENG LINXIA
  • Subjects: FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT ; PAPER-MAKING ; PRODUCTION OF CELLULOSE ; TEXTILES
  • Description: The utility model relates to the technical field of crushing devices, in particular to a wood pulp crushing roller which comprises a main shaft, a plurality of tooth pieces are detachably and fixedly arranged on the main shaft in a sleeved mode, a plurality of first flanges are arranged on the outer peripheries of the tooth pieces in a central symmetry mode, cutting edges are arranged at the outer side ends of the first flanges, and wood pulp is sheared and crushed after the cutting edges rotate. A notch with a concave outline is formed between every two adjacent first flanges on the same tooth piece, a containing cavity for containing fine wood pulp is formed in each notch, a middle hole used for allowing a main shaft to penetrate through is formed in the center of each tooth piece, and a plurality of positioning holes are evenly formed in the outer side of each middle hole in a central symmetry mode; the positioning holes between different tooth pieces are aligned after angle deflection and are provided wit
  • Creation Date: 2023
  • Language: Chinese;English
  • Source: esp@cenet
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