层式下吸式秸秆气化机组及其应用

结合层式下吸式秸秆气化机组在农村集中供气系统中的实际应用，介绍了气化炉的床层高度和原料搭配对产气量、燃气热值及焦油含量等主要性能指标产生的影响，阐述燃气净化所用材料的利弊，对机组主要组件的功用简单予以介绍，对机组使用中的常见问题加以说明，对各检测数据进行分析比较，为研究机组性能提供依据，从而促进技术不断提高。

Stratified down draft straw gasification assembling unit and application

With the practical application of stratified down draft straw gasification system in rural centralized feeding gases system,introduced that how the height o f bed tier and ingredient collocation changes effect to gas quantity,heat value and tar content etc;stated the advantages and disadvantages of purification material;briefly introduced the main component ' s function;illustrated the familiar problems i n the running of the system;made analyses and comparison between each detecting data,provid e reliable basis for researching the system' s performance and function,and so as to advance technological continuous improvement.