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D-type pulping equipment which is based on airflow vortex and conducts stirring and pulping

An air vortex and pulping technology, which is used in textile and papermaking, raw material separation, papermaking, etc., can solve the problems of low pulp quality and low efficiency, and achieve the effect of accelerating vortex crushing and facilitating water injection.

Active Publication Date: 2017-08-29
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the common problems of low efficiency and low slurry quality in the use of existing pulpers, and provides a D-type pulping equipment based on air flow vortex and stirring and pulping which can effectively solve the above problems

Method used

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  • D-type pulping equipment which is based on airflow vortex and conducts stirring and pulping
  • D-type pulping equipment which is based on airflow vortex and conducts stirring and pulping
  • D-type pulping equipment which is based on airflow vortex and conducts stirring and pulping

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Embodiment

[0034] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a D-type pulping equipment based on airflow vortex and stirring and pulping according to the present invention mainly includes a D-shaped barrel device, an airflow vortex pulping device, a stirring pulping device and a fine pulp storage device, and the airflow vortex The rotary pulping device, stirring pulping device and fine pulp storage device are arranged together in the D-shaped barrel device. The airflow vortex pulping device, stirring pulping device and fine pulp storage device are three-sided structure devices respectively, and the airflow vortex The pulping device, the stirring pulping device and the fine pulp storage device are respectively adjacent to each other.

[0035] In the present invention, the D-type pulping equipment is mainly divided into an airflow vortex pulping device, a stirring pulping device and a fine pulp storage device. Through this design, air crushing, liquid crushing and f...

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Abstract

The invention provides D-type pulping equipment which is based on airflow vortex and conducts stirring and pulping. The D-type pulping equipment mainly comprises a D-type feed cylinder device, an airflow vortex pulping device, a stirring pulping device and a fine pulp storage device. The D-type pulping equipment has the advantages of conducting air pulping, liquid pulping and filter pulping in sequence. According to the D-type pulping equipment which is based on the airflow vortex and conducts stirring and pulping, the airflow vortex pulping device achieves primary rotor-free airflow vortex smashing of smashed feed, the stirring smashing device achieves secondary stirring, decomposition and smashing of the smashed feed, and the fine pulp storage device achieves refining and screening of the smashed feed.

Description

technical field [0001] The present invention relates to a D-type pulping equipment based on air vortex and agitated pulping, in particular to a rotorless air vortex crushing of crushed materials through an air vortex pulping device. The secondary stirring, decomposition and crushing of crushed materials, and the fine screening of crushed materials through the fine slurry storage device belong to the technical research and development field of pulping equipment. Background technique [0002] The hydraulic pulper mainly crushes pulp boards, waste books, waste cartons, etc. It is one of the most commonly used pulping equipment in the pulp and paper industry. However, due to the singleness of the working mode and structure of the current pulper, the following problems are caused: First, the pulping method is single, mainly because the rotor drives the slurry to rotate the crushed material, and the rotor is fixed, and the mixing area is limited. If you want to mix evenly, you nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21B1/32D21B1/34
CPCD21B1/32D21B1/345D21B1/347Y02W30/64
Inventor 安延涛刘庆军赵东陈洪堂李永李发家杨玉娥潘永智李娜
Owner UNIV OF JINAN
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