硫酸尾气玻璃钢烟囱内筒设计

Design of stack tube with glass fiber reinforced plastics for sulphuric acid plant tail gas treatment

以某冶炼厂硫酸尾气烟囱设计为例,将具有耐腐蚀性、耐高温性的玻璃钢材质应用于烟囱内筒的制作上。详细阐述了玻璃钢烟囱内筒的选材、结构设计以及施工安装注意事项等,并提出了玻璃钢烟囱内筒应用中需解决的问题。

The design of stack discharging sulphuric acid tail gas in a smelter as an example,glass fiber reinforced plastics with corrosion resistance and high-temperature resistant is applied to concrete stack tube manufacture,and material selection,structure design and precautions during construction are introduced. The problems to be solved in application of glass fiber reinforced plastics in stack tube are presented.