Continuous chemical solid waste anaerobic carbonizing furnace

Abstract

The invention discloses a continuous chemical solid waste anaerobic carbonizing furnace which comprises: a fixing frame, a feed device, a jacket type double-layer furnace body with a gas mixture outlet, a discharge device, a combustion chamber with a burner nozzle and a third gas inlet and a fourth gas inlet, a mixing chamber with a third gas outlet and a fifth gas inlet, and a jacket pipeline, wherein one end of an inner pipe of the jacket pipeline is communicated with a first gas outlet of the furnace body, and the other end of the inner pipe is sequentially connected with a first cyclone dust collector and a first fan; a second gas outlet and a second gas inlet with a second fan are formed in an outer pipe of the jacket pipeline; the gas mixture outlet is communicated with the third gasinlet sequentially through a first pipeline and a third fan; the second gas outlet is connected with a fourth gas inlet through a second pipeline; the third gas outlet is communicated with a first gas inlet through a third pipeline; the fifth gas inlet is connected with a fourth fan. The carbonizing furnace has the advantages of strong continuous productivity, stable production, low energy consumption and zero exhaust emission in a carbonizing process.

Description

technical field [0001] The invention relates to a technology for treating chemical solid waste, in particular to a continuous oxygen-free carbonization furnace for chemical solid waste. Background technique [0002] With the development of social productivity, it is an inevitable trend in today's world to promote the development of productivity by realizing industrial modernization, but various wastes will inevitably be produced in the production process of modern industry, especially in the production process of chemical enterprises. A large amount of chemical solid waste will be generated. The amount of chemical solid waste can generally reach 0.1-3 tons of solid waste / 1 ton of product, and even 8-12 tons of solid waste / 1 ton of product. The solid waste of chemical industry has the characteristics of various types and complex components, and some of them also have dangerous factors such as toxicity and corrosion. Therefore, it is of great significance to rationally dispose...

AI Technical Summary

Problems solved by technology

At present, enterprises usually use landfill to deal with chemical solid waste. Chemical solid waste has weak self-degradation ability and can stay in the environment for a long time, seriously polluting the environment.

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