Pyrolyzing furnace

Abstract

The invention discloses a pyrolyzing furnace. The pyrolyzing furnace comprises a body, a feeding port, a discharging port and an oil gas outlet and is characterized by further comprising a high-temperature gas inlet and a gas distributor, wherein the gas distributor is arranged at the bottom of an inner cavity of the body and comprises multiple layers of gas distributing pipe nets, the gas distributing pipe nets communicate with one another, each gas distributing pipe net is formed by gas distributing pipes which are mutually intersected to form a net shape and communicate mutually, and gas distributing holes are formed in the lower parts of the gas distributing pipes; the high-temperature gas inlet is formed in the side wall of the bottom of the body and communicates with the gas distributor. The pyrolyzing furnace takes high-temperature gas as a heat source, so that the high-temperature gas can be uniformly contacted with a pyrolyzed material, and the pyrolyzing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of pyrolysis equipment, in particular to a pyrolysis furnace capable of pyrolyzing materials at high temperature. Background technique [0002] China is in the stage of rapid industrialization and urbanization. During this process, the public puts forward higher and higher standards for the quality of life, living environment, and urban conditions, and the lifestyle and consumption patterns undergo more and more significant changes. The continuous growth of car ownership, the expansion of housing area, and the derived demand formed on this basis will become the most important driving force for the sustainable development of economy and society. This will lead to a series of changes in the economic structure, and will also bring about continuous growth in total energy consumption, especially the growth in consumption of oil and natural gas. The essence of China's energy problem is the shortage of oil and ga...

AI Technical Summary

Problems solved by technology

One is a vertical pyrolysis furnace, which can only use blocks larger than 5mm, which requires high raw materials and takes a long time for heat exchange; the other is a horizontal or vertical rotary kiln pyrolysis furnace, where raw coal and heating gas cannot fully contact and exchange heat , low heat transfer efficiency

In summary, the current gas-heated pyrolysis furnaces cannot achieve high heat transfer efficiency and fast pyrolysis speed at the same time.

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