A waste rubber regeneration device and regeneration equipment with in-situ precise heating

Abstract

The invention relates to a waste rubber regeneration device using in-situ precise heating. The waste rubber regeneration device comprises a feed port, a discharge port, a support baffle, a machine barrel and a conveying structure, wherein the outer part of the machine barrel is provided with a heating device and a heat preservation device; one end of the heating device is arranged outside the machine barrel below a top cover, or is arranged outside the machine barrel below a flexible conveyor screw center line; the other end of the heating device and the flexible conveyor screw center line form an angle alpha of 0-90 degrees. According to the invention, a heating element is arranged in a material moving region according to a material moving track, to position and heat a regenerated material, improve the equipment damage caused by continuous heating of other parts of the machine barrel, also effectively avoid energy dissipation, reduce energy consumption, and improve the heat utilization efficiency.

Description

technical field [0001] The invention relates to a waste rubber regeneration device and regeneration equipment for in-situ precise heating, and belongs to the field of waste rubber recycling. Background technique [0002] In recent years, under the guidance of the national environmental protection policy, the recycled rubber production industry has gradually formed the elimination of high-pressure and high-temperature dynamic tank production equipment and models, and has begun to be keen on researching continuous automation, environmental protection and higher levels of safety at atmospheric pressure continuous regeneration equipment. [0003] At present, the continuous regeneration equipment commonly used in the industry is generally composed of several cylindrical barrels and helical sheets with shafts. It has the following disadvantages in use: [0004] 1) The machine barrel is in an integral form and cannot be partially disassembled. During equipment maintenance, the scre...

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Problems solved by technology

[0006] 3) The screw is located between the cylindrical barrels. If sticking or blocking occurs during the production process, it is necessary to hang the barrel from the equipment for disassembly, and then open the top cover of the barrel before pulling the screw out from one end. It is laborious and labor-intensive to carry out cleaning and maintenance, and the cleaning cycle is long;

[0007] 4) The heating device is all over the outside of the barrel, and the upper part of the barrel is empty and heated locally, resulting in equipment damage and energy waste

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