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过去链条炉排锅炉给煤方式是靠煤自重将杂乱无序的煤落在炉排上,通过改造安装双辊式均匀分层给煤装置可将炉排表面煤层呈分层状,改善燃烧状况,提高热效率。
In the past, the chain grate boiler feed coal was laid on the grate due to the weight of coal itself. The coal seam on the surface of the grate could be stratified by retrofitting and installing a two-roll uniform stratified coal feeding device to improve the combustion status , Improve thermal efficiency.