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

Apparatus for treating used tyre

A kind of equipment and technology of waste rubber, applied in the direction of grain processing, tire, filter screen, etc., can solve the problem that waste rubber products are not suitable for repeated use, etc., to save the use of renewable resources, solve the problem of waste tire processing, and reduce the consumption of raw materials. Effect

Inactive Publication Date: 2007-05-16
RECOM PATENT & LICENSE
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Waste rubber products of this nature are not suitable for re-use in the industrial production of automotive tires, in addition, they cause considerable processing problems

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
  • Apparatus for treating used tyre
  • Apparatus for treating used tyre
  • Apparatus for treating used tyre

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The tire shredding equipment 10 shown in FIG. 1 essentially consists of a tire feeding device 11 , which includes a metering device and a feeding device 12 . The outlet of the tire feeding device 11 is connected with a first crushing device 13, and the first crushing machine pre-cuts the raw material of waste tires fed into a specific particle size. The crushing device 13 is followed by a separator 14, and the separator 14 Inorganic components and water are separated.

[0031] A conveying device 15 conveys the coarsely crushed material via a distribution device 16 to the second crushers 17 and 17a. The distributor 16 is bidirectionally rotatable so that the lower two parallel crushers 17 and 17a can be evenly loaded.

[0032] Alternatively, the pre-shredded material loaded onto the conveyor 15 comprises scrap tires or a plastic-metal-fibre mixture.

[0033] The crushers 17, 17a are followed by sorting devices 18 and 18a, and the sorted material is fed to separators 19...

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

Plant for the processing of spent rubber and spent rubber products by cryogenic size reduction, comprising freeze tunnels for freezing the material stock to be reduced, foreign material separating means and reducing means for the deep-frozen material. To this end, a multi-stage pre-reducing system comprising reducers (17, 17a) is provided. The pre-reduced material stock is directed through a freeze system divided into a plurality of freeze zones in which a low-temperature liquid refrigerant may be sprayed onto the material stock. The freeze system has a temperature equalizing system connected to the output thereof, and the deep-frozen material stock is comminuted to a fine grain size in a step-wise fashion in subsequent multi-stage fine reducers.

Description

technical field [0001] The present invention relates to an equipment for treating waste rubber and used rubber products with multi-stage low-temperature crushing, which includes a freezing device for freezing materials to be crushed, a foreign matter separating device and a screening device. Background technique [0002] Scrap car tires and industrial rubber product waste are rich sources of raw materials. This continuous increase in the amount of waste and waste material places a considerable burden on the environment. The principles of the recycling economy and for the reduction of CO 2 Recycling of used car tires and rubber product waste has become even more important as a result of worldwide efforts to reduce emissions. [0003] For example, German patent document DE 39 15 984c1 discloses a plant for processing eg recycling waste rubber. The problem is that the vulcanized raw rubber is not softened by heating, but carbonized. This existing equipment uses a refrigerat...

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): B29B17/00B29B13/00B02C23/00B07B1/00B02C19/18B02C21/00B02C23/08B02C23/14B07B4/00B07B9/00B29B17/02B29B17/04B29K21/00
CPCB29K2105/065B02C23/14B29B2017/0021B29B17/0408B29K2105/12B02C21/00B29B2017/0268B29B2017/0224B29B17/02B02C19/186B29K2021/00B29K2705/00B29L2030/00B29K2313/00B29B2017/0241B29B2017/0416B02C2201/04Y02W30/52Y02W30/62
Inventor 汉斯·德唐佩尔
Owner RECOM PATENT & LICENSE
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