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Waste rubber cracking kettle

A cracking kettle and waste rubber technology, applied in the direction of fibrous fillers, etc., can solve the problems of heavy pollution and inability to carry out cracking reactions continuously, and achieve the effect of ensuring purity and easy maintenance

Active Publication Date: 2017-02-01
GUANGXI TENGBO RENEWABLE ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem solved by the present invention is to provide a waste rubber cracking kettle to solve the problems that the existing waste rubber cracking kettle cannot continuously carry out the cracking reaction operation and has great pollution

Method used

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Examples

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing example the present invention is described in further detail:

[0017] Such as figure 1 , figure 2 and image 3 The shown waste rubber cracking kettle includes a kettle body 2 driven by a rotary drive device. The kettle body 2 is composed of a cylinder body 2-12 and heads welded at both ends of the cylinder body 2-12. Head 2-11 at the material end, head 2-13 at the discharge end; a discharge hollow shaft 2-4 is welded at the center of the head 2-13 at the discharge end, and a hollow shaft 2-4 is welded at the center of the head 2-11 at the feed end There is a feeding hollow shaft 2-9; a screw pusher plate 2-10 for pushing carbon black from the feeding end to the discharging end is welded on the inner wall of the kettle body 2, and the discharging end cap on the discharging end side is 2-13 The inner wall is radially welded with four arc-shaped deflectors 2-1 to ensure that when the kettle body 2 rotates, the carbon blac...

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Abstract

The invention discloses a waste rubber cracking kettle and relates to the technical field of reaction kettle manufacturing. The waste rubber cracking kettle comprises a kettle body driven by a rotating driving device; the kettle body comprises a barrel and seal heads welded at the two ends of the barrel; a feeding hollow shaft and a discharging hollow shaft are arranged on the seal heads at the two ends, respectively; the kettle body is mounted on a frame by use of the feeding hollow shaft and the discharging hollow shaft; a spiral feeder and a spiral discharger are mounted to being put through the feeding hollow shaft and the discharging hollow shaft, respectively; a spiral pushing plate is arranged on the inner wall of the kettle body; a plurality of cambered flow guide plates are arranged in the radial direction on the inner wall of the seal head on one side of the discharge end; the kettle body is provided with an oil gas delivery channel at the feeding end, and the oil gas delivery channel is formed by the outer wall of the feeding barrel of the spiral feeder and the feeding hollow shaft. Compared with the prior art, the waste rubber cracking kettle is capable of solving the problems of failure in continuous cracking reaction operation and heavy pollution of the existing waste rubber cracking kettle.

Description

technical field [0001] The invention relates to the technical field of reactor manufacturing, in particular to a reactor for pyrolyzing waste rubber tires. Background technique [0002] As the number of cars in our country increases year by year, a large number of waste rubber tires are produced every year. These waste rubber tires are not only difficult to degrade when buried in the ground, but also cause pollution to the environment. However, waste rubber tires are full of treasures and enjoy the reputation of "black gold"; 12% steel wire contained in waste rubber is the raw material of high-quality spring steel, 28% to 35% of which can be reduced to carbon black, 49% to 56% Revertable to fuel oil. The current treatment method for waste rubber tires is to put them into a cracking kettle for cracking reaction, and then recycle the obtained steel wire, reduced carbon black and fuel oil. There is an existing waste rubber cracking kettle, which includes a kettle body driven ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G1/10C09C1/48
Inventor 梁松
Owner GUANGXI TENGBO RENEWABLE ENERGY
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