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用一根火柴,一小张报纸就能点燃,从上往下燃烧的蜂窝煤,已于北京、上海、天津、重庆、武汉、杭州、南京等30多个大中城市进行小批量试烧。据烧用居民反映:点火容易、上火快、火力强、使用方便;能充分燃烧,减少了对环境的污染。烧这种蜂窝煤的煤炉结构合理,用耐火材料制成,可节约用煤25～30％。这种“上燃式”蜂窝煤在仿制日本式的基础上又有了发展。现在用烟煤生产上点火蜂窝煤,由于煤炉保温性能好,高温层在上方,加上采用了二次风和聚热板的特殊装置,烟到炉口时就被烧掉了,所以烟煤也能作为蜂窝煤。
With a match, a small piece of newspaper will be able to ignite. Briquette burning from above has been tested in small batches in more than 30 large and medium-sized cities such as Beijing, Shanghai, Tianjin, Chongqing, Wuhan, Hangzhou and Nanjing. According to burning residents reflect: ignition easy, fast fire, strong firepower, easy to use; can be fully burned, reducing the pollution of the environment. Burning coal briquette furnace of this structure is reasonable, made of refractory materials, coal can save 25 to 30%. This “burn-on” honeycomb briquette has developed on the basis of the imitation of Japanese style. Now with the production of bituminous coal firing briquette, coal stove insulation performance is good, the top of the high temperature, coupled with the use of secondary air and heat collector plate special device, the smoke is burned when the mouth, so bituminous coal can As a briquette.