Novel foamed plastic volume reduction machine

A technology of foam plastics and volume reducer, which is applied in grain processing, etc., can solve the problems of large volume, inconvenient treatment of waste materials, volume reduction, etc., and achieve the effect of low energy loss and low noise

Inactive Publication Date: 2010-09-29
广州希盾技术有限公司 +2
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of large volume of existing equipment and inconvenient treatment of waste materials on site to reduce capacity, the present invention achieves the effect of volume reduction through the force generated by small mechanisms

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
  • Novel foamed plastic volume reduction machine
  • Novel foamed plastic volume reduction machine
  • Novel foamed plastic volume reduction machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] exist figure 1 Among them, the driving motor 1 drives the screw shaft of the main mechanism, and the material enters the machine from the material bin 3, and is screwed to the volume reduction bin 5 after being broken by the crushing bin, where the material is defoamed by the shear force of the spiral surface in the volume reduction bin At the same time, the volume under pressure is reduced, and the regulating valve 6 can adjust the pressure inside the volume reduction chamber 5, and the material after volume reduction is discharged through the discharge chute 7.

[0012] exist figure 2 with image 3 In the process, the crushing knife is installed on the screw, and the fixed knife is fixed on the wall of the box body. The crushing knife and the fixed knife make relative movements to break and cut the solid material. The crushed material is sent to the volume reduction bin by the screw.

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 discloses a foamed plastic volume reduction machine. The machine can adopt a spiral inclined plane mechanism to reduce the volume of a foamed plastic under the action of shearing and extrusion; the spiral inclined plane mechanism is provided with crushing knife blades, has a function of crushing bulk materials, and cannot make the materials generate excessive heat to melt the materials due to shearing in the shearing and defoaming processes; and a discharge end is provided with a pressure adjusting device which can adjust the volume reduction ratio.

Description

Technical field [0001] The invention relates to a machine for reducing the volume of foamed plastics, especially the volume of hard high-foamed plastics. Background technique [0002] At present, there are two known physical volume reduction methods for rigid high-foaming plastics. One is the hot-melt method, which is to heat the foam plastic and use the melt extrusion method to regenerate the foam plastic raw material. This kind of production capacity is small, the energy consumption is large, and the recycled foam plastic is inconvenient to do defoaming and volume reduction on the spot, resulting in transportation costs. high. The other is to apply the hydraulic system and use the pressure plate direct pressure method. The disadvantages of this method are slow processing speed, high noise, high energy consumption, large equipment volume, and it is not convenient for on-site degassing and volume reduction treatment, resulting in high transportation costs. . Contents of ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/00B29B17/04B29B7/42B02C18/06B02C18/22
CPCB29C48/687
Inventor 缪家文
Owner 广州希盾技术有限公司
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