Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A kind of polypropylene recycling method

A recycling method, polypropylene technology, applied in plastic recycling, mechanical material recycling, recycling technology and other directions, can solve problems affecting processing efficiency, quality, blockage, etc., to improve processing efficiency and processing quality, efficient automatic separation, Easy-to-use effects

Active Publication Date: 2021-04-27
肇庆市维立塑胶制品有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the polypropylene recovery devices at this stage use crushing when processing recycled polypropylene, and a large amount of polypropylene is crushed at the same time, which is very easy to cause blockage, resulting in machine failure, and a small amount of processing will affect the processing efficiency, and now It is inevitable that the polypropylene in the stage will be mixed with metal fragments when it is crushed. Most of the polypropylene recovery devices at the present stage only separate polypropylene in the initial state, and do not carry out after crushing, which may easily cause metals to be mixed in and affect the quality.

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
  • A kind of polypropylene recycling method
  • A kind of polypropylene recycling method
  • A kind of polypropylene recycling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0023] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0024] see Figure 1-3 , an embodiment provided by the present invention: a polypropylene recycling method, wherein the polypropylene waste recycling device includes a workbench 1, and two support columns 2 are arranged on the upper end surface of the workbench 1, and the support columns 2 A crushing box 3 is arranged on the upper side, and a crushing chamber 30 is arranged in the crushing chamber 3. A crushing mechanism 18 is arranged in the...

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 method for recycling polypropylene, wherein, the polypropylene waste recycling device includes a workbench, two support columns are arranged on the upper end of the workbench, and a crushing box is arranged on the upper side of the support pillars, and the crushing There is a pulverizing chamber inside the box, and a pulverizing mechanism is arranged in the pulverizing chamber, and the pulverizing mechanism includes a pusher block. The body is provided with a rotating blade; in the work of the present invention, under the action of the cam and the rotating large piece, the polypropylene is crushed with high efficiency, which improves the processing efficiency and processing quality, and under the cooperation of the tensioning mechanism and the sliding block, when the pushing block When it cannot move to the center, there will be no failure, the device will automatically reset and work again to prevent the machine from stopping due to blockage, and the device can automatically separate polypropylene and metal fragments more efficiently to ensure the singleness of polypropylene fragments.

Description

technical field [0001] The invention relates to the field of polypropylene recovery, in particular to a polypropylene recovery method. Background technique [0002] At present, most of the polypropylene recovery devices at this stage use crushing when processing recycled polypropylene, and a large amount of polypropylene is crushed at the same time, which is very easy to cause blockage, resulting in machine failure, and a small amount of processing will affect the processing efficiency, and now It is inevitable that the polypropylene in the stage will be mixed with metal fragments during crushing. Most of the current polypropylene recycling devices only separate polypropylene in the initial state, and do not carry out after crushing, which may easily cause metals to be mixed in and affect the quality. Contents of the invention [0003] The object of the present invention is to provide a method for recycling polypropylene to solve the problems raised in the above-mentioned ...

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): B29B17/04B02C18/00B02C18/08B02C18/22B02C18/24B02C18/16
CPCB02C18/0084B02C18/08B02C18/16B02C18/2225B02C18/24B29B17/04B29B2017/044Y02W30/52Y02W30/62
Inventor 金永龙
Owner 肇庆市维立塑胶制品有限公司
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
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