Pulping equipment based on variable-stroke reciprocating pressure punching and turbulent flow filtration flushing type pulping

Abstract

The invention provides pulping equipment based on variable-stroke reciprocating pressure punching and turbulent flow filtration flushing type pulping, the pulping equipment mainly comprises a slurry generating device, a power driving device, a variable-stroke reciprocating driving device, a turbulent flow filtration flushing device, a down-pressing back-flushing device and a reciprocating pressurepunching device, the variable-stroke reciprocating driving device comprises a rotating shaft, a cam a and a cam b, the turbulent flow filtration flushing device mainly comprises a spoiler, the down-pressing back-flushing device mainly comprises an impeller rotor, and the reciprocating pressure punching device comprises an ejector rod, a pressing plate and a spring. The pulping equipment is characterized in that crushed materials are subjected to combined type crushing and decomposition of variable-stroke reciprocating pressure punching, turbulent flow filtration punching and down-pressing back-flushing. The variable-range reciprocating driving of the pressing plate is realized through the variable-range reciprocating driving device, and the turbulent flow filtration flushing device is used for realizing turbulent flow stirring and filtering impact breaking decomposition of the crushed materials, impact crushing and decomposition of the crushed materials at the bottom end of a materialbarrel are realized through the downward-pressing back-flushing device, and reciprocating stamping and crushing decomposition of the crushed materials can be realized through the reciprocating pressure punching device.

Description

technical field [0001] The present invention relates to a kind of pulping equipment based on variable-range reciprocating punching and turbulent-flow filtering pulping, in particular to a slurry generation and output through a slurry generation device, and a power drive device to drive The driving force is provided by the turbulence filter device, the downward pressure recoil device and the reciprocating punching device. The variable range reciprocating drive of the pressure plate is realized through the variable range drive device, and the turbulence and stirring of the crushed materials are realized through the turbulent filter device. And filtration impact crushing and decomposition, realize the impact crushing and decomposition of the crushed material at the bottom of the barrel through the downward pressure recoil device, and realize the reciprocating stamping crushing and decomposition of the crushed material through the reciprocating punching device, which belongs to the...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the common problems of low pulping efficiency, single pulping mode and low slurry quality in the existing pulper in use, the present invention provides a kind of reciprocating punching based on variable range that can effectively solve the above problems. Pulping equipment for turbulent flow filter pulping

Images