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Waste recovery device for nonwoven fabric processing

A technology for waste recycling and non-woven fabrics, which is applied in the field of waste recycling devices for non-woven fabric processing, and can solve problems such as potential safety hazards and affecting the crushing effect.

Active Publication Date: 2019-11-12
蔡启义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of non-woven fabric processing, excess scrap or waste materials are usually produced. In order not to cause waste, they are usually collected for crushing and reprocessing. However, during the crushing process, messy non-woven fabrics are easy to wrap. Broken parts affect the crushing effect and pose safety hazards

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Waste recovery device for nonwoven fabric processing
  • Waste recovery device for nonwoven fabric processing
  • Waste recovery device for nonwoven fabric processing

Examples

Experimental program
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Effect test

Embodiment 1

[0033] see Figure 1~3 , in one embodiment that the present invention provides, a kind of non-woven fabric processing waste material recovery device, comprises the pressing box 1 that is used for compacting non-woven fabric waste material, is used for breaking the crushing box 2 of non-woven fabric waste material and is used for heating A screw extrusion box 3 for melting non-woven fabric waste, the pressing box 1, crushing box 2 and screw extrusion box 3 are connected successively; the top side wall of the pressing box 1 is provided with a feed inlet 4, and the pressing The interior of the box 1 is provided with a repeated pressing mechanism, and the bottom of the pressing box 1 is provided with a push-out mechanism; the crushing box 2 is provided with a two-stage crushing mechanism; the screw extrusion box 3 is provided with a shear extrusion mechanism. mechanism.

[0034] The waste recycling device for non-woven fabric processing can carry out a comprehensive recovery proc...

Embodiment 2

[0047] see Figure 1~3 , in another embodiment provided by the present invention, the bottom of the crushing box 2 is connected with the top of the screw extrusion box 3, and the top of the screw extrusion box 3 is provided with a hopper 20; the screw A second motor 21 is fixed on the right side wall of the extrusion box 3, and the output end of the second motor 21 is driven and connected with a screw 22 through a coupling, and the screw 22 is located inside the screw extrusion box 3. The bottom end of the screw extrusion box 3 is provided with a discharge port 23 .

[0048] The fully crushed non-woven fabric waste enters the inside of the screw extrusion box 3, uses the hopper 20 to put in new raw materials, starts the second motor 21 to drive the screw 22 to rotate, and under the action of the screw 22, the components of the waste and the components of the new material are processed. Sufficient shearing and mixing, using the barrel (not shown in the figure) of the screw ext...

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Abstract

The invention relates to the technical field of nonwoven fabrics and particularly discloses a waste recovery device for nonwoven fabric processing. The waste recovery device comprises a pressing chamber, a crushing chamber and a screw extruding chamber in sequential connection. The pressing chamber is used for compacting nonwoven fabric waste; the crushing chamber is used for crushing the nonwovenfabric waste; the screw extruding chamber is used for heating and melting the nonwoven fabric waste. The side wall of the top end of the pressing chamber is provided with a feeding port, a repeated pressing mechanism is arranged in the pressing chamber, a pushing-out mechanism is arranged at the bottom end of the pressing chamber, a two-stage crushing mechanism is arranged in the crushing chamber, and a shearing extrusion mechanism is arranged in the screw extruding chamber. The waste recovery device has advantages that leftover materials cut in a nonwoven fabric processing process can be comprehensively recovered, various mechanical functions are integrated, the problem of proneness to entangling of cutting parts in nonwoven fabric cutting in the prior art is solved, and potential safetyhazards are avoided.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric processing, in particular to a waste recycling device for non-woven fabric processing. Background technique [0002] Non-woven fabrics are not conventional fabrics with warp and weft threads. They are composed of directional or random fibers, and the fibers are directly bonded together by physical methods. They have the characteristics of moisture resistance, breathability, flexibility, and light weight. [0003] In the process of non-woven fabric processing, excess scrap or waste materials are usually produced. In order not to cause waste, they are usually collected for crushing and reprocessing. However, during the crushing process, messy non-woven fabrics are easy to wrap. Broken parts will affect the crushing effect, and there are safety hazards at the same time. Contents of the invention [0004] The object of the present invention is to provide a recycling device for non-woven fa...

Claims

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Application Information

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IPC IPC(8): D06H7/00D01D1/04D01G11/04
CPCD01D1/04D01G11/04D06H7/00Y02W30/66
Inventor 不公告发明人
Owner 蔡启义
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