Recycling device and method of waste fiber type heat preservation materials

A technology for thermal insulation materials and waste fibers, applied in chemical instruments and methods, solid separation, sieves, etc., can solve the problems of decreased thermal insulation performance, limited application scope, loss of fiber characteristics, etc., and achieves high recycling rate and large processing capacity. , The effect of solving the problem of recycling

Active Publication Date: 2020-07-10
珠海市中信保温材料厂有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

It is clear that the pulverized thermal insulation material loses its fiber characteristics, the thermal insulation performance is significantly reduced, and the application range is limited.

Method used

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  • Recycling device and method of waste fiber type heat preservation materials
  • Recycling device and method of waste fiber type heat preservation materials

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] Such as figure 1 As shown, this embodiment provides a set of recycling device for waste fiber insulation materials, the set of equipment is generated by fiber decomposition equipment 1, vibrating screening equipment 2, shredded fiber bin 3 and rubberized fibers as usable fiber recovery treatment equipment Composed of equipment 4, the glued fiber production equipment 4 is connected with the production line 5 of the recycled thermal insulation material.

[0024] The structure of the fiber disintegration device 1, such as figure 1 Shown: it comprises a feed port 10 and a discharge port 20, the feed port 10 is positioned at the uppermost end of the fiber decomposition device 1, the discharge port 20 is positioned at the bottom end of the fiber decomposition device 1, the feed port 10 and the discharge port Between the ports 20 is a closed cavity. In the closed cavity 15, there are four rollers, wherein the first roller 11 and the fourth roller 14 are toothed rollers, and ...

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PUM

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Abstract

The invention provides a recycling device and method of waste fiber type heat preservation materials. The recycling device comprises a fiber decomposing device, a vibrating screen device and a useable-fiber recycling processing device which are sequentially connected. The fiber decomposing device is used for decomposing/combing the to-be-processed waste fiber type heat preservation materials intomixed fiber, and the mixed fiber comprise aged and brittle fragmented fiber which is crushed in the decomposing/combing process and useable fiber with tenacity. The mixed fiber is output to the vibrating screen device. The vibrating screen device is used for separating the fragmented fiber from the useable fiber with tenacity in the mixed fiber. The useable-fiber recycling processing device is used for recycling the useable fiber. The recycling device and method of the waste fiber type heat preservation materials can efficiently conduct sufficient fibration on the waste heat preservation materials and respectively recycle the aged fragmented fiber and the useable fiber with tenacity, the processing capacity is high, the recycling rate is high, and the difficult problem of recycling of thewaste fiber type heat preservation materials can be effectively solved.

Description

Technical field: [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a recycling device and method for waste fiber thermal insulation materials, the core of which is a set of technology and equipment for processing waste fiber thermal insulation materials. Background technique: [0002] Mineral fiber insulation materials include aluminum silicate fiber insulation materials, rock wool fiber insulation materials and ultra-fine glass wool fiber insulation materials. The most polluting insulation material variety. Dealing with the recycling of waste fiber insulation materials is the core content of solving the recycling of waste insulation materials. [0003] The patent number is 201410547066.2, and the patent name is "Recycling Method of Waste Thermal Insulation Materials". The process is made into thermal insulation slurry, and then the thermal insulation slurry is mixed with other lightweight fillers to make composit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/02B02C4/08B02C4/30B02C23/08B07B1/28
CPCB02C4/02B02C4/08B02C4/30B02C23/08B07B1/28B02C2201/06
Inventor 吴中和吴昊
Owner 珠海市中信保温材料厂有限公司
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