Pyrolysis reaction device, system and method thereof
A pyrolysis reaction and main reaction technology, applied in the preparation of liquid hydrocarbon mixtures, fibrous fillers, petroleum industry, etc., can solve problems such as uneven heating, and achieve the effect of improving production quality and uniform heating
Active Publication Date: 2017-03-08
SHANGHAI KIMKEY ENVIROMENTAL S&T
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Problems solved by technology
[0006] The object of the present invention is to improve the reaction by providing a pyrolysis reaction device with internal heat transfer and external cracking and its system, by circulating a high-temperature heat source inside the inner cylinder, and performing a material cracking reaction on the outer surface of the inner cylinder. The problem of uneven heating in the chamber improves the production quality of the pyrolysis process
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[0035] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings.
[0036] The pyrolysis reaction system for waste polymer materials involved in the present invention includes a pretreatment device, a main reaction device and a post-treatment device connected in sequence. The pretreatment device includes a crushing mechanism, a hot-melt mechanism, etc., which crush the irregularly shaped material into a certain volume of solid material and melt it at high temperature into a liquid material that can be directly introduced into the main reaction device; while the main reaction device is sealed by high temperature. The environment cracks the liquid material into gaseous lysates and solid lysates and discharges them to the post-processing device. The post-processing device includes a condensation device, a fractionation device, a magnetic separation device, a grinding device, and a filtration device. Among t...
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The invention provides a pyrolysis reaction device, a system and method thereof. The pyrolysis reaction device comprises an external cylinder, whose wall is provided with a gas material outlet and a solid material outlet; an internal cylinder, which is arranged in the external cylinder, wherein a cracking space is formed between the internal surface of the external cylinder and the external surface of the internal cylinder and a heat-transfer channel for flowing a high temperature heat source is formed in the internal cylinder; a driving mechanism, which is used to drive the internal cylinder to rotate in the external cylinder, and a material distributing mechanism, which is used to introduce the materials to be cracked into the cracking space and paint the materials on the external surface of the internal cylinder to carry out cracking reactions. The cracking device can achieve the internal heat transferring and external reactions. The temperature is even on the whole external surface of the internal cylinder, thus the materials painted n the external surface of the internal cylinder can be completely cracked, and thus the production quality of the cracking technology is improved.
Description
technical field [0001] The invention relates to a pyrolysis reaction device, in particular to a waste polymer material pyrolysis reaction device and a system thereof. [0002] The invention also relates to a pyrolysis reaction method for waste polymer materials. Background technique [0003] The rapid development of the petroleum industry has promoted the extensive production and application of polymer products, and there are more and more polymer wastes, and the pollution of such wastes is also becoming more and more serious. This undoubtedly becomes an urgent environmental problem to be solved. . [0004] The traditional method of dealing with polymer waste is landfill or incineration, which not only causes secondary pollution to the environment, but also fails to achieve effective and rational use of resources. After continuous experimentation and exploration, the industry has fully realized that the recycling of waste polymer materials has a great potential market pros...
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IPC IPC(8): C10G1/00C10G1/10C08J11/12B09B3/00C09C1/48
CPCY02W30/62
Inventor 王德胜
Owner SHANGHAI KIMKEY ENVIROMENTAL S&T