Plastic crusher

A pulverizer and plastic technology, applied in the field of plastic crushing, can solve the problems of incomplete crushing, inability to clean dirt such as sediment, and unsatisfactory crushing results, and achieve the effect of improving product quality stability

Inactive Publication Date: 2008-09-17
李建华
View PDF0 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The recycling of waste plastics is quite common at present. The key step in the recycling of waste plastics is to crush them into particle sizes suitable for reprocessing, so various types of waste plastic shredders have appeared. The existing plastic shredders generally The plastic is cut and crushed by rotating the roller milling cutter or the rotary blade. This type of equipment generally has a complex ...

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
  • Plastic crusher
  • Plastic crusher
  • Plastic crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Embodiment, as shown in Figure 1, figure 2 As shown, the plastic pulverizer includes a frame 1, and a crushing roller 2 and a crushing roller 3 are installed side by side on the frame 1, and the crushing roller 2 and the crushing roller 3 are respectively supported on the frame 1 by bearing blocks 14, The crushing roller 2 and the crushing roller 3 are respectively provided with several rows of crushing teeth 5, and the several crushing teeth 5 are respectively spirally arranged on the outer circumferences of the crushing roller 2 and the crushing roller 3, and the adjacent rows of crushing teeth There are interval grooves 15 therebetween, and the crushing teeth 5 on the crushing roller 2 and the crushing roller 3 are interlacedly arranged, and the crushing teeth 5 on the two crushing rollers extend into each other's interval grooves 15, and the crushing rollers 3 is equipped with a transmission shaft 4, a driven gear 10 is installed on the transmission shaft 4, a rotat...

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 plastics disintegrator, comprising a frame, which is characterized in that two crushing rolls are arranged side by side on the frame, the crushing rolls are connected with a power drive unit, a plurality of crushing teeth are arranged on the crushing rolls, a plurality of compartment grooves are arranged between the adjacent crushing teeth, and the crushing teeth are spirally arranged on the external circumference of the crushing rolls and inclined arranged to form 45 degree of angle with the tangent to periphery of the crushing rolls; when using, the waste plastics are squeezed into space between the two crushing rolls, the two crushing rolls are driven to rotate with different velocity ratios, the crushing teeth arranged on the two crushing rolls can tear and break the wasted plastics, create the cleaning condition for plastics and improve the stability of product quality.

Description

technical field [0001] The invention relates to a plastic pulverizer, which belongs to the technical field of plastic pulverization. Background technique [0002] The recycling of waste plastics is quite common at present. The key step in the recycling of waste plastics is to crush them into particle sizes suitable for reprocessing, so various types of waste plastic shredders have appeared. The existing plastic shredders are generally The plastic is cut and crushed by rotating the roller milling cutter or the rotary vane. This type of equipment generally has a complex structure, low production efficiency, and the crushing results are not ideal, especially for crushing tubular plastics. The crushing is not thorough. After the tubular plastic is crushed, there is adhesion. During the cleaning process, the sediment and other dirt in the tube cannot be cleaned out, which eventually leads to more impurities in the granulated product, which affects the stability of product quality...

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): B29B17/04
CPCY02W30/52Y02W30/62
Inventor 李建华李志峰
Owner 李建华
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