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A continuous waste rubber cracking device

A cracking device and waste rubber technology, which is applied in the field of continuous waste rubber cracking devices, can solve the problems of low degree of automation, difficulty in meeting the needs of industrialization, and difficult operation, and achieve the effect of convenient operation, simple structure, and uniform temperature

Active Publication Date: 2021-05-11
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the thermal cracking process in the form of a rotary kiln is generally intermittent, with a low degree of automation and difficult operation, which is difficult to meet the needs of industrialization

Method used

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  • A continuous waste rubber cracking device
  • A continuous waste rubber cracking device

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Experimental program
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Embodiment 1

[0015] The main structure of the continuous waste rubber cracking device involved in this embodiment includes a base 1, a mounting frame 6, a feeding motor 21, a feeding barrel 22, a feeding shaft 23, a feeding screw 24, a material conveying cavity 25, a feeding hopper 26, a No. cracking gas outlet 27, cracking furnace 31, bearing 32, bracket 33, driven gear 34, driving gear 35, cracking motor 36, cracking screw 37, cracking chamber 38, cracking furnace trough 39, discharging barrel 41, discharging Motor 42, discharge shaft 43, discharge screw 44, material output cavity 45, No. 2 pyrolysis gas outlet 46 and discharge port 48; the shell of the feeding motor 21 with a rectangular structure and the feeding barrel with an inner hollow circular structure 22 connection, the output shaft of the feeding motor 21 is connected with the feeding shaft 23 of the cylindrical structure provided on the central axis inside the feeding machine barrel 22, and the feeding shaft 23 is provided with...

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Abstract

The invention belongs to the technical field of waste rubber processing equipment, and specifically relates to a continuous waste rubber cracking device. The main structure includes a base, a feeding unit, a thermal cracking unit, and a discharging unit. Cracking unit and discharging unit, the feeding unit is connected with the thermal cracking unit, and the thermal cracking unit is connected with the discharging unit. According to the cracking process of waste rubber, the feeding unit, thermal cracking unit and discharging unit are arranged on the base in sequence from left to right Above, the waste rubber is fed by the feeding unit, and after the high temperature cracking of the thermal cracking unit, oil gas and residue are produced. The oil gas is discharged through the No. 1 cracked gas outlet and the No. 2 cracked gas outlet. The discharge unit is transported to the discharge port and discharged, and collected in a unified manner. On this basis, a material lifting baffle is also set in the cracking furnace feed tank, which can strengthen the feeding effect of the feed port and realize the continuous collection of waste rubber in the form of rotation. cracking.

Description

Technical field: [0001] The invention belongs to the technical field of waste rubber processing equipment, and in particular relates to a continuous waste rubber cracking device, which can realize continuous cracking of waste rubber in the form of rotation. Background technique: [0002] Rubber is the fourth largest strategic resource after petroleum, iron ore and non-ferrous metals, and it is widely used in many fields such as industry, agriculture and national defense technology. With the development of the economy, the output of waste rubber is increasing day by day. Due to the three-dimensional cross-network chemical structure of waste rubber itself, it is difficult to be degraded under natural conditions, resulting in a large accumulation of waste rubber and serious pollution. [0003] Thermal cracking is a potential and attractive method for treating waste rubber. Under the condition of moderate temperature in the presence of anoxic or inert gas, the waste rubber macr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G1/10
CPCC10G1/10
Inventor 刘海超汪传生郭磊陈宏波韩雯雯鉴冉冉潘弋人田晓龙
Owner QINGDAO UNIV OF SCI & TECH
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