Hydraulic grass crusher

Hydrapulper,Also be called hydraulic straw washer,water power pulp thick liquid machine.This equipment is used for the washing of rice, wheat straw pieces, reed pieces, palm silk and other paper-making raw materials after cutting, and is used to remove stones, iron and other heavy impurities mixed in the raw materials, and to tear and cut the raw materials to ensure the normal operation of the subsequent equipment. The raw materials after wet preparation can reduce the amount of chemicals after wet preparation, shorten the cooking time and improve the quality of pulp. This equipment has the advantages of good treatment effect on raw materials and high impurity removal efficiency.

Hydrapulper is the key equipment of non-wood fiber raw materials wet preparation system, which is composed of tank, mixing device, transmission device and other several parts.

After cutting and preliminary dry purification, the pieces are preliminarily measured from the silo and sent to the Hydrapulper through the belt conveyor. The tank of the Hydrapulper is spherical and has a well-arranged diversion device, which is conducive to the formation of a swirl. At the bottom of the Hydrapulper is a blade-shaped rotor and a toothed bottom cutter head, and when the rotor rotates at high speed, the material drastically rotates and crawls from bottom to top along the inner wall of the sphere and the deflector, and finally returns to the center of the ball, forming a drastic swirl. The material churns in the vortex, is subjected to hydraulic shearing, mutual friction between materials, the mechanical action of the rotor blades, and is washed and purified by the shearing action of the bed knife and the bottom of the rotor when pumped through the channel between the bottom knife plate and the bottom of the rotor, and to a certain extent, it is cut longitudinally short, and the lateral tearing or dredging.