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Apparatus for removing impregnating compound special for recovery of waste glass fiber

A technology for removing and removing glass fibers, applied in the field of soaking and removing special solvents for glass fiber recycling, can solve the problems of large amount of waste water, low production efficiency, and high labor cost, and can increase the number of recycling cycles, reduce the difficulty of treatment, and reduce cleaning. The effect of water consumption

Inactive Publication Date: 2018-04-27
JINAN HANGCHEN BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing glass fiber waste treatment methods are machine cleaning, manual drying, high labor cost, large amount of waste water, and low production efficiency.

Method used

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  • Apparatus for removing impregnating compound special for recovery of waste glass fiber
  • Apparatus for removing impregnating compound special for recovery of waste glass fiber

Examples

Experimental program
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Effect test

Embodiment 1

[0010] Such as figure 1 As shown, the special solvent immersion and removal device for glass fiber recovery includes a removal agent storage tank 12, a stainless steel basket 3, a soaking kettle body 4, and a waste liquid filter 5.

[0011] The specific operation process of the special solvent immersion and removal device for glass fiber recycling in the recycling process of glass fiber waste includes the following steps: put the waste glass fiber into the stainless steel basket 3, lift the basket through the lifting motor 8, and move it horizontally After reaching the top of the soaking kettle, use the lifting motor 8 to lower the material basket to the inside of the kettle body until it is immersed in the solvent, control the temperature and time according to the process requirements, lift the material basket to the upper part of the kettle body after soaking and removal, and suspend it above the solvent level. But the height does not exceed the upper opening of the kettle b...

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Abstract

The invention belongs to the fields of removing of impregnating compound special for recovery of waste glass fiber. An apparatus mainly comprises an immersion kettle body (4), a stainless steel charging basket (3), a waste liquid filter (5), and a removing agent storage tank (12). The apparatus mainly solves the problem that a surface impregnating compound is removed before glass fiber waste filaments return to a kiln and are refined again for ensuring that the discharge standards of calcination flue gas are reached is solved. Compared with the prior art, the product has the beneficial effectsthat integral design of immersion and removing reduces equipment investment, improves recovery rate and cyclic utilization frequencies of the removing agent, and improves removing efficiency of the glass fiber impregnating compound; centrifugal type impregnating compound removing greatly improves working efficiency, and large scale industrial production demands are satisfied; treatment difficultyof waste water is reduced.

Description

technical field [0001] The invention belongs to the technical field of immersion and removal in a special solvent for glass fiber recovery. technical background [0002] The good insulation, heat resistance, and corrosion resistance of glass fiber make it a unique material that plays a unique role in production and life. However, the disadvantages of brittleness and poor wear resistance of glass fiber limit its use. Therefore, in the process of glass fiber drawing, it is necessary to coat the surface with a sizing agent to enhance the toughness and wear resistance without changing the original characteristics of the glass fiber, so that it can be widely used in various fields of the national economy. [0003] About 6% waste silk will be produced in the production of glass fiber. If the sizing agent is not removed in advance during the kiln re-refining process, the flue gas emission of the kiln will exceed the standard, so the sizing agent needs to be removed. The existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C1/02C03C25/66
CPCC03C1/024C03C25/66
Inventor 梁艳李昆仑赵林王婷岳秋林
Owner JINAN HANGCHEN BIOTECHNOLOGY CO LTD
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