A kind of pulping equipment with automatic adjustment of rotor height

An automatic adjustment and rotor technology, applied in the direction of raw material separation, can solve the problems of high energy consumption of equipment, uneven pulping, low pulping efficiency, etc., and achieve the effect of agitating the fluid in a large area and improving the crushing efficiency.

Inactive Publication Date: 2017-03-29
UNIV OF JINAN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the single structure of some pulpers at present, the following problems are caused: first, the rotor is fixed, which makes the rotor only stir in a limited area when the pulper is working, resulting in uneven pulping; second, the pulping efficiency is low , resulting in a large energy consumption of the equipment
[0003] Therefore, in view of the common problems of fixed rotor and low pulping efficiency in the use of existing pulpers, a kind of pulping with movable rotor and high pulping efficiency should be designed from the perspective of the overall structure of the pulper. equipment

Method used

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  • A kind of pulping equipment with automatic adjustment of rotor height
  • A kind of pulping equipment with automatic adjustment of rotor height
  • A kind of pulping equipment with automatic adjustment of rotor height

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Experimental program
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Embodiment

[0019] Such as figure 1 As shown, a rotor height automatic adjustment type pulping equipment mainly includes a power drive device, a pulping device, a height self-adjusting device and a slurry generating device.

[0020] The power drive device is mainly composed of a motor 1, a reducer 3 and a main shaft 12, the motor 1, the reducer 3 and the main shaft 12 are connected in sequence, the motor 1 and the reducer 3 are installed on the base 2, the main shaft 12 is a stepped shaft and its upper end passes through the upper The sleeve 14 is installed on the cylinder cover 13 , and the lower end is installed on the material cylinder 26 through the sealing sleeve 22 and the lower fixing sleeve 23 .

[0021] The slurry generating device is mainly composed of a material cylinder 26 and a cylinder cover 13. The material cylinder 26 is installed on four circumferentially evenly distributed pillars 5, the lower end of the material cylinder 26 is provided with a slurry outlet 4, and the cy...

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PUM

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Abstract

The invention provides a pulping equipment with automatic rotor height adjustment, which mainly includes a power driving device, a pulping device, a height self-adjusting device and a slurry generating device. Its characteristic is that the equipment has a spoiler and the height of the rotor can be automatically adjusted despite the speed. The present invention realizes weight loss of the rotor, large-area agitation of the fluid, and shearing and crushing of paper materials through 4 steel plates uniformly distributed in the circumferential direction and with triangular rotor serrations; the centralized crushing of local paper materials is realized through the turbulence cover with through holes; The vertical design of the top plate and the block realizes the automatic adjustment of the height of the rotor at different speeds; the bump on one end of the push plate prevents the top plate roller from moving out of the push plate and limits the maximum adjustment of the rotor height.

Description

technical field [0001] The invention relates to a pulping equipment with automatic adjustment of rotor height, in particular to a kind of four steel plates uniformly distributed in the circumferential direction and with triangular rotor serrations to realize the weight reduction of the rotor, agitate the fluid in a large area and shear and break the paper material; The through-hole spoiler realizes the centralized crushing of local paper materials; the vertical design of the top plate and the block realizes the automatic adjustment of the rotor height at different speeds; The maximum adjustment amount of the rotor height belongs to the technical research and development field of the pulping equipment. Background technique [0002] As one of the most commonly used pulping equipment in the pulp and paper industry, the hydraulic pulper is mainly used to shred waste books, waste cartons, etc. However, due to the single structure of some pulpers at present, the following problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21B1/34
Inventor 安延涛赵东杨玉娥刘鲁宁刘永生刘青
Owner UNIV OF JINAN
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