Ultrasonic wave pulper

An ultrasonic and pulping technology, which is applied in the field of ultrasonic crushing and pulping equipment, can solve the problems of high energy consumption and low efficiency, and achieve the effects of increasing the decomposition speed of crushed materials, preventing vibration damage, and accelerating the efficiency of crushing and pulping

Inactive Publication Date: 2015-12-16
UNIV OF JINAN
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  • Summary
  • 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 an ultrasonic disintegration pulping equipment which can effectively solve the above problems

Method used

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Embodiment

[0014] Such as figure 1 , figure 2 As shown, a kind of ultrasonic disintegrating pulping equipment of the present invention mainly comprises pulper cylinder 3, cylinder cover 7, motor 2, main pipe 13, elastic damping tube 8 and ultrasonic transmitter, and ultrasonic transmitter is divided into the upper zone ultrasonic Transmitter 9, ultrasonic transmitter 10 in the middle area and ultrasonic transmitter 11 in the lower area, the cylinder cover 7 is installed on the pulper barrel 3, the motor 2 is installed at the lower end of the pulper barrel 3, the motor 2 leads the main pipe 13 and extends it Into the pulper barrel 3, the ultrasonic transmitter passes on the main pipe 13.

[0015] The pulper barrel 3 has a cylindrical structure, and the pulper barrel 3 is equipped with water 5 and crushed material 4. The lower end of the pulper barrel 3 is equipped with a discharge port 12 and 4 circumferentially evenly distributed pillars 1; the barrel cover 7 is a round Shaped structu...

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Abstract

The invention provides an ultrasonic wave pulper. The ultrasonic wave pulper includes a pulper drum, a drum cover, a motor, a main pipe, an elastic damping pipe and ultrasonic wave emitters. The drum cover is mounted on the pulper drum, the motor is mounted to the lower end of the pulper drum, the motor leads the main pipe out and inserts the main pipe into the pulper drum, and the ultrasonic wave emitters are mounted on the main pipe. The ultrasonic wave pulper is characterized in that the ultrasonic wave ruptures high-pressure bubbles to form a miniature liquid jet flow to impact particles to accelerate disintegration of the particles. Four ultrasonic wave emitters are uniformly disposed at the periphery of upper, middle and lower areas so that ruptured bubble jet flows can be generated in a plurality of areas, the speed of disintegration of particles can be raised. Influence on the ultrasonic wave emitters caused by impact and vibration of bubble rupture can be eliminated by the elastic damping pipe.

Description

technical field [0001] The invention relates to an ultrasonic disintegration and pulping equipment, in particular to an ultrasonic emitter which is uniformly distributed in the circumferential direction in each of the upper, middle and lower three regions to realize multi-region generation of bursting bubble jet flow and increase the decomposition speed of fragments; The damping tube eliminates the influence of the impact vibration of cracked bubbles on the ultrasonic transmitter, and belongs to the technical research and development field of pulping equipment in the papermaking industry. Background technique [0002] The pulper in the paper industry shreds pulp boards, waste books, waste cartons, etc. in the water through the movement of the rotor, and makes a uniform suspension, but its efficiency is low due to its working method and single structure. , High energy consumption, that is, because the pulper mainly achieves pulping through the agitation of the rotor to the li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21B1/32D21B1/34D21B1/30
CPCY02W30/64
Inventor 安延涛赵东刘鲁宁杨玉娥李娜
Owner UNIV OF JINAN
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