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Vertical high-concentration beating device

A high-consistency beating and vertical technology, applied in the pulp beating method, etc., can solve the problems of unfavorable energy saving and emission reduction, complex structure, high energy consumption, etc., and achieve the goals of reducing sewage treatment load, uniform pulp feeding, and improving paper quality Effect

Inactive Publication Date: 2011-09-28
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current existing beaters have high energy consumption, large pollution, complex structure and other reasons, which are not conducive to energy saving and emission reduction.

Method used

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  • Vertical high-concentration beating device
  • Vertical high-concentration beating device

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Experimental program
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Effect test

Embodiment

[0018] Such as figure 1 As shown, the vertical high-consistency beating device of the present invention includes a beating mechanism and a driving mechanism thereof, and the beating mechanism includes an upper beating grinding plate 9, a lower beating grinding plate 5, and a permanent magnetic buoyancy disk 4 from top to bottom. The top of the upper beating and refining disc 9 is provided with a feed inlet 7, and between the upper beating and refining disc 9 and the lower beating and refining disc 5 is a beating area 8, and a paddle 6 is arranged in the beating area 8; the drive mechanism Including a support frame 15, a lower bearing seat and a bearing 1, a hydraulic cylinder 2, an upper bearing seat and a bearing 3, and a main shaft 10, one end of the main shaft 10 extends into the beating area 8 and is connected with the paddle 6, and the hydraulic cylinder 2 Set between the lower bearing seat and bearing 1 and the upper bearing seat and bearing 3, the hydraulic cylinder 2 i...

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Abstract

The invention discloses a vertical high-concentration beating device. The device comprises a beating mechanism and a driving mechanism of the beating mechanism, wherein the beating mechanism comprises an upper beating refiner plate, a lower beating refiner plate and a permanent magnetic buoyancy plate in sequence from top to bottom; a feed inlet is arranged at the top of the upper beating refiner plate; a beating area is arranged between the upper beating refiner plate and the lower beating refiner plate; a stirring piece is arranged in the beating area; the driving mechanism comprises a support frame, a lower bearing block and bearing, a hydraulic cylinder, an upper bearing block and bearing and a main shaft; one end of the main shaft stretches into the beating area to be connected with the stirring piece; and the hydraulic cylinder is arranged between the lower bearing block and bearing and the upper bearing block and bearing and used for adjusting the extrusion pressure of the upper beating refiner plate and the lower beating refiner plate. The vertical high-concentration beating device has simple structure and is energy-saving and environmentally-friendly.

Description

technical field [0001] The invention is applied to papermaking high-consistency beating equipment, and specifically refers to a vertical high-consistency beating device. Background technique [0002] Beating is the shearing, kneading and twisting of papermaking fibers by mechanical force, which causes the primary wall and secondary wall of fiber cells to break, and then makes the fibers absorb water, swell, and separate filaments, so as to meet the quality requirements of papermaking and paper products. The characteristics of beating; the energy consumption of beating occupies a large proportion in papermaking pulping, and the quality of beating directly affects the quality of paper. However, the current existing beaters have high energy consumption, large pollution, complex structure and other reasons, which are not conducive to energy saving and emission reduction. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies of the prior art...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21D1/02
Inventor 陈荣朱小林
Owner SOUTH CHINA UNIV OF TECH
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