Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Special production line for sorting abs, hips, pp, pe, gpps plastic fragments or granules

A technology for plastic fragments and production lines, applied in plastic recycling, wet separation, solid separation, etc., can solve the problem of high cost and achieve the effects of low cost, low energy consumption and high purity

Inactive Publication Date: 2018-06-26
临武县华湘再生资源回收有限公司
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the separation of ABS, PP, HIPS, GPPS, PE plastic fragments or particles is not suitable for separation by this method, and the cost is too high

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
  • Special production line for sorting abs, hips, pp, pe, gpps plastic fragments or granules
  • Special production line for sorting abs, hips, pp, pe, gpps plastic fragments or granules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:

[0028] The sorting method of ABS, PP, HIPS, GPPS, PE plastic chips or particles of the present invention comprises the following steps:

[0029] a. Sorting out ABS plastic fragments or granules: put ABS, HIPS, PP, GPPS, PE plastic fragments or granule mixture in a container containing a sodium chloride solution with a concentration of 20%-21.5%, and the chloride in the container The preferred range of sodium solution concentration is 20%-21.5%, most preferably 20%. ABS plastic fragments or particles are deposited on the inner bottom of the container with 20%-21.5% sodium chloride solution, and HIPS, PP, GPPS, PE plastic fragments or particle mixture float on the surface layer of 20%-21.5% sodium chloride solution in the container , take out HIPS, GPPS, PP, PE plastic fragments or particle mixture, and sort out ABS plastic fragments or particles;

[00...

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 sorting method of ABS, PP, HIPS, GPPS and PE plastic pieces or particles. The sorting method comprises the following steps: a, sorting out the ABS plastic pieces or particles; b, sorting out the HIPS plastic pieces or particles; c, sorting out the PP plastic pieces or particles; d, sorting out the GPPS and PE plastic pieces or particles. The invention also relates to a special production line for implementing the sorting method of the ABS, PP, HIPS, GPPS and PE plastic pieces or particles. The special production line comprises an ABS sorting apparatus, a HIPS sorting apparatus, a PP sorting apparatus and a GPPS sorting apparatus.

Description

technical field [0001] The invention relates to a special production line for sorting ABS, HIPS, PP, GPPS, PE plastic fragments or granules. Background technique [0002] Recycling and recycling waste plastic bottles can not only make full use of resources, but also reduce production costs. At present, the plastics with higher prices mainly include polypropylene PP, polyethylene PE, polystyrene transparent GPPS, modified polystyrene ABS and high impact polystyrene HIPS. Since these types of plastic bottles and bottle caps are difficult to distinguish with the naked eye when recycling waste plastic bottles and mineral water bottles, so that after crushing, polypropylene PP, polyethylene PE, polystyrene permeable benzene GPPS, modified polystyrene ABS and high Impact polystyrene, HIPS, etc. are mixed together, and the prices of these types of plastic flakes or granules vary greatly, and the prices vary greatly. The prices of these types of plastic flakes or granules mixed tog...

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 Patents(China)
IPC IPC(8): B29B17/00B03B5/30
CPCY02W30/62
Inventor 李立新
Owner 临武县华湘再生资源回收有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com