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Reaction kettle for rubber recycling

A reaction kettle and rubber technology, applied in the field of waste rubber recycling, can solve the problems affecting the quality of rubber products, poor mixing effect of desulfurizing agent and rubber, uneven distribution of desulfurizing agent, etc., to achieve good mixing effect of materials, good mixing effect and desulfurization The effect of uniform distribution of the agent

Active Publication Date: 2018-11-16
绍兴大兴锅炉容器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese patent CN104741060A discloses a "reactor", but under this structure, the desulfurizer is usually added directly through the feeding port at one time, and then dispersed and mixed with rubber through the stirring shaft, and the mixing effect of the desulfurizer and rubber is poor. , the uneven distribution of the desulfurizer will affect the quality of the rubber products prepared in the later stage

Method used

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  • Reaction kettle for rubber recycling
  • Reaction kettle for rubber recycling
  • Reaction kettle for rubber recycling

Examples

Experimental program
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Effect test

Embodiment 2

[0043] Such as Figure 7-9 As shown, the difference between this embodiment and Embodiment 1 is that: an intermittent feeding control structure is also included, and the intermittent feeding control structure is used to control the feeding hopper during the process of the stirring shaft 51 moving up and down and rotating. The desulfurizing agent in 4 is intermittently transported into the kettle body 1, so that the desulfurizing agent is evenly distributed after the material is stirred, and the quality of the processed rubber product is good; specifically, the intermittent feeding control structure includes a discharge pipe 91, a discharge pipe Channel 92, ball valve 93 and ball valve drive components, the discharge pipeline 91 is arranged at the lower part of the hopper, the discharge channel 92 is arranged in the discharge pipeline, and the discharge channel 92 communicates with the inside of the hopper; Described ball valve 93 is a metal ball, and this ball valve 93 can mov...

Embodiment 3

[0047] Such as Figure 10-14 As shown, the difference between this embodiment and Embodiment 1 is that: a turbulent stirring device is also included, and the turbulent stirring device is arranged on the stirring paddle 52, and is used to generate agitation in the transverse direction during the rotation of the stirring shaft 51. Swing to stir the material in the kettle body 1; specifically, the turbulence stirring device includes a plurality of turbulence plates 91 and an elastic swing structure matched with the turbulence plates 91; the plurality of turbulence plates 91 are respectively set On the left and right sides of the stirring paddle 52, and the intervals between the connected turbulence plates are even, and each turbulence plate is correspondingly equipped with an elastic swing structure; Groove 92, the first elastic layer 93 and the second elastic layer 94 that are located in the installation groove; the bottom of the installation groove 92 is provided with a cylindr...

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Abstract

The invention discloses a reaction kettle for rubber recycling. The reaction kettle comprises a kettle body, a feed hopper, a stirring device, a driving device and an intermittent feed control structure, wherein the feed hopper is arranged on the kettle body; the stirring device comprises a stirring shaft capable of rotating and vertically acting, stirring paddles arranged on the stirring shaft, adriving shaft in rotation stopping and falling preventing fit with the stirring shaft as well as a power part used for driving the driving shaft to rotate; the driving device is used for driving thestirring shaft to act vertically, and in the rotating process of the stirring shaft, the driving device drives the stirring shaft to act vertically; the intermittent feed control structure is used forcontrolling a desulfurizer in the feed hopper to be conveyed into the kettle body intermittently in vertical moving and rotating processes of the stirring shaft. The stirring shaft can act verticallyin the rotating process by arranging the driving device, and the material mixing effect is good; the desulfurizer is uniformly distributed by controlling intermittent feeding of the desulfurizer, andthe quality of the processed rubber product is good.

Description

technical field [0001] The invention belongs to the technical field of waste rubber regeneration, and in particular relates to a reaction kettle for rubber regeneration. Background technique [0002] Rubber is a product that consumes a lot in society today, and there are more and more waste rubber. The existing waste rubber regeneration technology usually adopts the following process: waste rubber cleaning and drying-crushing and powder making-sieving-desulfurization-cleaning Drying-refining-finished product, during desulfurization, usually the waste rubber powder is put into the reactor, stirred evenly with the desulfurizer and reacted to achieve desulfurization treatment. [0003] Chinese patent CN104741060A discloses a "reactor", but under this structure, the desulfurizer is usually added directly through the feeding port at one time, and then dispersed and mixed with rubber through the stirring shaft, and the mixing effect of the desulfurizer and rubber is poor. , the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J4/00
CPCB01J4/001B01J19/0066B01J19/18B01J2204/002
Inventor 陈斌陈苗烽章丹屠国根王维琴
Owner 绍兴大兴锅炉容器有限公司