Pulp crushing and sieving equipment based on back-flushing vortex pulp crushing and reciprocating pressurizing and pulp sieving

A technology of screening and pulping, which is applied in textile and papermaking, raw material separation, fiber raw material processing, etc., can solve the problems of low pulping efficiency and low pulping efficiency.

Inactive Publication Date: 2019-04-09
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the common problems of low pulping efficiency and low pulping efficiency in the use of existing pulpers and pressure screens, the present invention provid

Method used

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  • Pulp crushing and sieving equipment based on back-flushing vortex pulp crushing and reciprocating pressurizing and pulp sieving
  • Pulp crushing and sieving equipment based on back-flushing vortex pulp crushing and reciprocating pressurizing and pulp sieving
  • Pulp crushing and sieving equipment based on back-flushing vortex pulp crushing and reciprocating pressurizing and pulp sieving

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Embodiment

[0055] Such as figure 1 As shown, a crushing and screening equipment based on recoil vortex pulping and reciprocating pressurized pulp screening of the present invention mainly includes a reciprocating direction-changing drive device, a slurry generation storage device, a leaf disturbing vortex pulping device, a reciprocating Recoil pulping device, slurry screening and storage device, rotary extrusion and screening device and reciprocating auxiliary booster device, slurry generation and storage device is installed above the slurry screening and storage device, and reciprocating direction-changing drive device is installed on the slurry screening and storage device Below the device, the leaf disturbance vortex pulping device and the reciprocating recoil pulping device are installed in the slurry generation storage device, and the rotary extrusion screening device and the reciprocating auxiliary booster device are installed in the slurry screening storage device.

[0056]The pre...

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Abstract

The invention provides pulp crushing and sieving equipment based on back-flushing vortex pulp crushing and reciprocating pressurizing and pulp sieving. The pulp crushing and sieving equipment mainly comprises a pulp generation and storage device, a pulp sieving and storage device, a blade disturbance vortex pulp crushing device and a rotary extruding and pulp crushing device, a reciprocating direction-changing driving device composed of a double-layered gear, a driven gear A and a driven gear B, a reciprocating back-flushing pulp crushing device composed of a spoiler A and a spoiler B, and a reciprocating auxiliary pressurizing device composed of a pressing plate and a nut A. The pulp crushing and sieving equipment has the characteristics of reciprocating direction-changing vortex and impact pulp crushing and reciprocating auxiliary pressurizing and pulp sieving. According to the pulp crushing and sieving equipment provided by the invention, the reciprocating direction-changing drivingdevice is used for realizing reciprocating direction-changing rotation of a rotary shaft; the blade disturbance vortex pulp crushing device is used for realizing vortex crushing and decomposition ofcrushed materials; the reciprocating back-flushing pulp crushing device is used for realizing pressure sieving of pulp; and the reciprocating auxiliary pressurizing device is used for realizing reciprocating pressurizing of the pulp in a sieving barrel.

Description

technical field [0001] The invention relates to a crushing and screening equipment based on recoil vortex pulping and reciprocating pressurized pulp screening, in particular to a slurry generation and storage device that realizes slurry generation and storage, and slurry screening and storage device that realizes pulp screening. For the screening and storage of good pulp in the pulp, the reciprocating and direction-changing rotation of the shaft is realized through the reciprocating direction-changing drive device, the vortex crushing and decomposition of the crushed material is realized through the leaf disturbance vortex pulping device, and the crushed material is realized through the reciprocating recoil pulping device The reciprocating reverse impact crushing and decomposition, the pressure screening of the slurry is realized through the rotary extrusion screen device, and the reciprocating pressure of the slurry in the screen cylinder is realized through the reciprocating ...

Claims

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Application Information

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IPC IPC(8): D21B1/34D21D5/02
CPCD21B1/345D21D5/02
Inventor 安延涛杨玉娥张义花赵东
Owner UNIV OF JINAN
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