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System and method for producing rubber powder at normal temperature through waste tires

A technology for waste tires and rubber powder is applied in the system field of producing rubber powder by using waste tires at room temperature, which can solve the problems of easy fire, poor rubber powder quality, dust scattering, etc. The effect of suppressing the spread of dust

Inactive Publication Date: 2018-03-20
河北增利橡胶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One of the purposes of the present invention is to provide a system for producing rubber powder using waste tires at room temperature, so as to solve the problems of poor quality of rubber powder obtained in the existing production system, high energy consumption in the production process, high noise, serious dust flying, and fire hazards. accident problem

Method used

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  • System and method for producing rubber powder at normal temperature through waste tires
  • System and method for producing rubber powder at normal temperature through waste tires
  • System and method for producing rubber powder at normal temperature through waste tires

Examples

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Effect test

Embodiment 1

[0041] Example 1: A system for producing rubber powder at room temperature using waste tires.

[0042] The present invention mainly consists of a ring cutting machine, a shredder, a butterfly separator 38, a rubber breaker and its auxiliary machines, a magnetic separator, a fiber separator, a rubber powder silo, a rubber powder classification device, a centrifugal sieve and a pulverizer, etc. Partial composition.

[0043] The bead cutting machine is used to cut off the bead on both sides of the tire, and process the bead separately to prevent the poor quality bead glue from being mixed into the tire rubber powder. in the plane.

[0044] The shredder is used to tear the tire with the bead cut off into rubber blocks of about 5cm×8cm for rubber breaking, such as figure 2 with image 3 As shown, the shredder includes a frame 1, a shredding bin 2, a driving mechanism 3, a hydraulic pressure plate mechanism and a spray control device.

[0045] The shredding bin 2 is used as a p...

Embodiment 2

[0063] Embodiment 2: the method for producing rubber powder at room temperature by using waste tires.

[0064] The method of utilizing waste tires of the present invention to produce rubber powder at normal temperature comprises the following steps:

[0065] 1) Set up a system for producing rubber powder using waste tires at room temperature as described in Example 1. In the initial state, the pressing plate 13 of the shredder is outside the shredding bin 2 .

[0066] 2) Put the tire into the bead cutting machine, move the cutter, and cut off the bead on both sides of the tire. After the bead is collected, it can be sold directly, or it can be processed to produce bead steel wire, bead glue, and bead steel wire. It can be sold directly, the ring mouth glue can be reused, and the glue can be broken and ground into powder.

[0067] 3) The tire with the bead cut off is sent to the tire conveying track 6, and after being weighed on the tire conveying track 6, it enters the shredd...

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Abstract

The invention relates to a system and method for producing rubber powder at normal temperature through waste tires. The system comprises a ring cutting machine, a shredder, a butterfly separator, a plurality of rubber crushers and auxiliary machines thereof, a magnetic separator, a fiber separator, a rubber powder bin and a rubber powder grading device. Through the system and method for producingthe rubber powder at the normal temperature through the waste tires, the problems that in the process for producing rubber powder through waste tires, energy consumption is high, dust pollution is serious, and many accidents occur are solved completely, automatic operation of whole crushing, intermediate crushing of crushed rubber and fine powder grinding is achieved, energy conservation and environment protection are achieved, manpower quantity and labor intensity are lowered substantially, and quality of the obtained rubber powder is good.

Description

technical field [0001] The invention relates to a production system and method of rubber powder, in particular to a system and method for producing rubber powder at room temperature by using waste tires. Background technique [0002] With the improvement of people's quality of life, automobiles have entered thousands of households, followed by the problem of dealing with a large number of waste tires. The number of waste tires in my country is increasing rapidly at a rate of about 65 million per year, and its recycling rate is only about 30%. China's annual consumption of rubber ranks first in the world, 60% of which comes from imports. At the moment when rubber resources are increasingly scarce, the recycling of waste tires has important social and economic significance. [0003] At present, there are two main methods of producing rubber powder from waste tires, namely the normal temperature rolling shear method and the low temperature pulverization method. The low-tempe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04B29B17/02B01D47/06
CPCB01D47/06B29B17/02B29B17/0404B29B2017/0272B29B2017/044Y02W30/52Y02W30/62
Inventor 张涛刘晓龙张飞
Owner 河北增利橡胶科技有限公司
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