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A high-pressure jet swirling type vortex kinetic energy pulping equipment

A high-pressure air jet and vortex technology, which is applied in papermaking, textile and papermaking, and raw material separation, can solve the problems of low efficiency and high energy consumption, and achieve the effect of accelerating pulping efficiency, small kinetic energy loss, and eddy current realization

Inactive Publication Date: 2016-10-12
UNIV OF JINAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the problems of low efficiency and high energy consumption in the existing pulping equipment, the present invention provides a high-pressure air jet swirling type vortex kinetic energy pulping equipment which can effectively solve the above problems

Method used

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  • A high-pressure jet swirling type vortex kinetic energy pulping equipment
  • A high-pressure jet swirling type vortex kinetic energy pulping equipment
  • A high-pressure jet swirling type vortex kinetic energy pulping equipment

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Embodiment

[0023] Such as figure 1 , figure 2 As shown, a high-pressure air-jet swirling-type vortex kinetic energy pulping equipment of the present invention mainly includes a slurry generating device, a high-pressure air supply device and a high-pressure air-jet swirling device. The high-pressure air supply device is mainly composed of an air compressor 2 and an air delivery pipe 16. The air compressor 2 is installed below the pulper barrel 3. The air delivery pipe 16 is drawn out from the air compressor 2 and goes deep into the pulper barrel 3. The air delivery pipe 16 Four supporting rods 13 uniformly distributed in the circumferential direction are installed on the upper end. The slurry generating device is mainly composed of a pulper cylinder 3 and a cylinder cover 10. The cylinder cover 10 is a disc-shaped structure, and the cylinder cover 10 is symmetrically opened with arc-shaped feed and exhaust ports A 7 and feed and exhaust ports. Port B 12; the pulper barrel 3 is a cylind...

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Abstract

The invention provides a high-pressure air-jet vortex-generating vortex kinetic energy pulping equipment, which mainly includes a liquid slurry generating device, a high-pressure air supply device and a high-pressure air-jet vortex-generating device. Its characteristic is that the high-pressure jet swirling device generates vortex in the pulper barrel, and the upper and lower baffles shear and disintegrate it when the vortex fluid moves. The inclination angle design of the swash plate realizes the pressurization and acceleration of the gas; the spoiler block at the end of the swash plate prevents the vortex from the fluid and realizes the second pressurization and acceleration; the inclination angle design of the beginning of the jet channel realizes the gradual change and reduction Kinetic energy loss; through the optimized design of the rounded corners at the beginning and middle of the jet channel, the smooth flow direction, multiple pressurization speed-up and small kinetic energy loss are realized; through the triangular sawtooth and staggered arrangement of the upper and lower baffles, the crushing The omni-directional shearing and disintegration of the material improves the pulping efficiency.

Description

technical field [0001] The present invention relates to a high-pressure air-jet vortex-generating vortex kinetic energy pulping equipment, in particular to a kind of pressurization and speed-up of gas through the inclination design of the swash plate; Acceleration by secondary pressurization; through the design of the inclination angle at the beginning of the jet channel, the direction of the airflow is gradually changed and the loss of kinetic energy is reduced; through the optimized design of the rounded corners at the beginning and middle of the jet channel, the smooth direction of the flow, multiple pressurization speed-up and small Kinetic energy loss; through the triangular sawtooth and staggered arrangement of the upper and lower baffles, the omni-directional shearing and disintegration of the scrap can be realized, and the pulping efficiency can be improved, which belongs to the technical research and development field of pulping equipment in the paper industry. Backg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21B1/34
CPCD21B1/345
Inventor 安延涛赵东刘鲁宁杨玉娥李娜
Owner UNIV OF JINAN
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