危险废物理化性质分析及两种焚烧方式的温度场仿真对比

Analysis of Physical and Chemical Properties of Hazardous Waste and Simulation Comparison of Temperature Field Between two Incineration Methods

回转窑焚烧处置危险废物,能够最大程度实现工业危险废物的减量化和资源化。然而危险废物种类多、性质复杂,焚烧过程二次污染严重,本文通过分析五种典型危险废物的基本理化性质,利用商业软件设计其焚烧过程的化学反应,模拟仿真顺流回转窑和逆流回转窑内的温度场分布情况,为工程示范提供理论依据。

Incineration of hazardous waste in rotary kiln can reduce and recycle industrial hazardous waste.However,there are many kinds and complex properties of hazardous wastes,and the secondary pollution in the incineration process is serious.This paper analyzes the basic physical and chemical properties of five typical hazardous wastes,designs the chemical reaction in the incineration process by using commercial software,and simulates the temperature field distribution in two kinds of rotary kiln,so as to provide theoretical basis for engineering demonstration.