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
View PDF8 Cites 18 Cited by
  • 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 c

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Waste recovery device for nonwoven fabric processing
  • Waste recovery device for nonwoven fabric processing
  • Waste recovery device for nonwoven fabric processing

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1

[0033] See Figure 1~3 In an embodiment provided by the present invention, a waste recycling device for non-woven fabric processing includes a pressing box for compacting non-woven fabric waste, a crushing box for crushing non-woven fabric waste, and a crushing box for heating The screw extrusion box 3 for melting non-woven fabric waste, the pressing box 1, the crushing box 2 and the screw extrusion box 3 are connected in sequence; the top side wall of the pressing box 1 is provided with a feed port 4, the pressing The inside of the box 1 is provided with a repeated pressing mechanism, the bottom end of the pressing box 1 is provided with an ejection mechanism; the crushing box 2 is provided with a two-stage crushing mechanism; the screw extrusion box 3 is provided with a shearing extrusion mechanism.

[0034] This non-woven fabric processing waste recycling device can perform a comprehensive recycling process on the scraps cut during the non-woven fabric proce...

Example Embodiment

[0046] Example 2

[0047] See Figure 1~3 In another embodiment provided by the present invention, the bottom end of the crushing box 2 is connected to the top end of the screw extrusion box 3, and the top end 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 drivingly connected to 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 screw extrusion box 3, and the hopper 20 is used to input new raw materials, and the second motor 21 is started to drive the screw 22 to rotate. Under the action of the screw 22, the waste and new material components are processed. For sufficient shear mixing, the barrel of the screw extrusion box 3 (not shown in the figure) is used to...

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
Login to view more

PUM

No PUM Login to view more

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

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06H7/00D01D1/04D01G11/04
CPCD01D1/04D01G11/04D06H7/00Y02W30/66
Inventor 不公告发明人
Owner 蔡启义
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap