输灰系统压缩空气换热器的应用

Application of Compressed-Air Heat Exchanger on Ash Conveying System

文章简要介绍了冷干机、水冷型空气换热器、空-空冷却器的基本情况,比较了这3种换热器的优缺点,经过实践得出,水冷型空气换热器以其独特的优势成为今后输灰系统冷却压缩空气的首选设备。它的投运将为稳定和发展输灰系统、节能减排、减少运行维护工作、降低投资起到积极的促进作用。

This article introduced the basic conditions of the refrigeration dryer, the water-cooling air heat-exchanger and the air to air cooler. And by comparing these three kinds of heat-exchangers/advantages and shortcomings, the water-cooling style air heat-exchanger became the first choice equipment for ash conveying system Is compressed-air heat exchanger. Its application will have a promoting effect on stabilizing and developing the ash conveying system, energy saving and emission reduCing,lessening maintenance work and lowering cost.