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江西省铅山县农能农环办最近试行推广一种新型节煤炉。其结构原理与目前普遍使用的普通节煤炉大致相同，只需将炉芯高度由原来的２２ｃｍ左右（３只蜂窝煤）改为３０ｃｍ左右，使其可贮４只蜂窝煤球。另外在炉芯底部安放特别的“底盘”，添煤时只需用封炉盖板盖住煤球轻轻往下?
Yinshan County, Jiangxi Province Nongnongnongban Office recently piloted to promote a new coal-saving stove. Its structure and principle is generally the same as the commonly used common coal-fired stove, just the height of the furnace core from the original about 22cm (3 briquettes) to 30cm so that it can store 4 briquettes. In addition to the bottom of the furnace placed a special “chassis”, just add the coal lid with a lid covered briquettes gently down?