论文部分内容阅读
我国是一个拥有四亿多个家庭的燃煤大国,生活用煤事关国家的煤炭资源,同时也关系着国计民生。多年来居民做饭,取暖所使用的型煤基本上一直沿用上世纪六十年代问世的“井字型”蜂窝煤,这种蜂窝煤只能用优质煤生产,煤质稍有低劣就会出现上火慢、炉火不旺、烧不透,炉渣中留有残煤等现象,仅烧不透和CO煤气排放两项,每年就要浪费国家数百万吨煤炭资源,造成上万人煤气中毒事件发生,对此,国内许多节煤专家和科技人员下大功夫,试图通过生产功能先进的炉具加以克服,但却忽视了对型煤本身的研
China is a large coal-fired country with more than 400 million households. Living coal is a national coal resource, and it is also related to the national economy and the people’s livelihood. Over the years residents to cook, briquettes used for heating has basically been used in the 1960s came out “well-shaped” briquette, this briquette can only be produced using high-quality coal, coal is slightly inferior will appear angry Slow, not good fire, burn thoroughly, residue left in the slag and other phenomena, only burn through and CO gas emissions two, every year will waste millions of tons of coal resources in the country, resulting in tens of thousands of gas poisoning incidents Occurred, this, many domestic coal experts and scientific and technological personnel under the great efforts, trying to produce advanced stoves to overcome, but ignored the research briquette itself