Pyrolysis system

Abstract

The invention is a thermal cracking system, which comprises a feeding module or a solid discharging module, and a reaction furnace. The feed module transports the feed from the outside to the reaction furnace, and during the conveying process, the feed is heated by the feed module so that it becomes molten before entering the reaction furnace, blocking the internal space of the feed module and making the outside world Air cannot enter the reactor. The solid discharge module is used to transport the solid discharge from the reactor to the outside. One end of the solid discharge module is connected to the reaction furnace, and the other end of the solid discharge module has a first opening connected to the outside. In the process that the solid discharge is continuously transported from the reaction furnace to the outside through the solid discharge module, the size of the first opening is used to make the rate at which the solid discharge leaves the solid discharge module through the first opening not greater than that of the solid discharge module. The rate at which material enters the solids discharge module from the reactor. The thermal cracking system of the present invention at least has the beneficial effects of increasing yield and improving safety.

Description

【Technical field】 [0001] The present invention relates to a thermal cracking system, and in particular to a thermal cracking system which continuously feeds and discharges materials and vacuumizes them. 【Background technique】 [0002] In the following descriptions, the meaning of the word "prior art" is equivalent to "traditional technology", which is equivalent to "prior art" or "conventional technology" or "conventional technique" in English. [0003] Solid waste is the most difficult waste to deal with. Compared with incineration or landfill, thermal cracking method is more environmentally friendly and can produce products of great economic value: fuel oil (liquid output) , Combustible gas (gas discharge), carbon black (solid discharge). [0004] Continuous feeding is the demand of industrial mass production, but thermal cracking needs to be carried out in an oxygen-free environment, so how to achieve continuous solid feeding (definition: continuous feeding and / or discha...

AI Technical Summary

Problems solved by technology

[0013] The thermal cracking system of the prior art also encounters similar problems in the implementation of continuous discharge: because the discharge storage device cannot be closed to the outside world and the valve at the end of the reaction furnace (it is always kept unblocked for continuous discharge), the air is easy to pass through the discharge from the outside Retrograde into the reaction furnace, ignite the high-temperature combustible gas in the furnace, causing the risk of gas explosion

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