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Glass wool pulping device with guide spirals inside

A glass wool and spiral technology, applied in synthetic cellulose/non-cellulose material pulp/paper, fiber raw material processing, textile and papermaking, etc. Increase the dispersibility and improve the effect of uneven mixing of the slurry

Inactive Publication Date: 2015-02-25
SUZHOU V I P NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The purpose of the present invention is to solve the phenomenon of uneven mixing of slurry and entanglement of glass fibers in the beating process, improve the existing beating device, and improve the existing beating method

Method used

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  • Glass wool pulping device with guide spirals inside
  • Glass wool pulping device with guide spirals inside

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] The pre-customized segmented material guide screw 20 is welded to the inner wall of the box body 10, referring to Figure (1) and Figure (2), a kind of spiral glass wool beating device and method described in this embodiment are as follows:

[0031] The inner diameter of the existing glass wool beater casing 10 is R=0.9m, and the axial height is H=1.5m.

[0032] The distance between the starting end of the material guide screw 20 and the two ends of the casing is limited to be 18 cm, and the helix angle of the material guide screw 20 is 15°.

[0033] For the cross-section of the material guide screw 20, as shown in Figure (2), the inner diameter of the transition fillet is r=6cm, the width A of the raised part is 15cm, and the average thickness d is 8cm.

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Abstract

The invention discloses a glass wool pulping device with guide spirals inside and relates to the field of glass wool pulping. The glass wool pulping device has the advantages that the problems that slurry is unevenly mixed during pulping and glass fibers intertwine are solved, existing pulping devices are improved, and existing pulping methods are improved; the guide spiral protrusions are evenly distributed on the inner surface of a pulping machine box, certain fractures are provided, direction changing and slurry discharge are integrated, the slurry is evenly mixed, and the dispersity of the glass fibers in the slurry is increased.

Description

technical field [0001] The invention relates to a glass wool beating device, in particular to a glass wool beating device containing a material guide screw. Background technique [0002] In recent years, with the advancement of science and technology society and the improvement of human living standards, the society has put forward higher and higher requirements for heat insulation, heat preservation, energy saving, and consumption reduction materials. Traditional heat insulation materials are becoming more and more unable to meet the needs of the people. As a new thermal insulation material, vacuum insulation panels make up for the shortcomings of traditional thermal insulation materials to a great extent, and its energy-saving and environmental protection features have attracted widespread attention. [0003] At present, the vacuum insulation panels on the market are mainly composed of filled core material and vacuum protection surface layer. The core material is mainly m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21D1/34D21H13/40D21H13/38
CPCD21D1/34D21H13/38D21H13/40
Inventor 陈照峰周介明
Owner SUZHOU V I P NEW MATERIAL
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