我厂在碎焦炭利用方面本着“按材使用,材材有用”的原則,使所有剩余碎焦炭,全部使用到生产中去。現将我厂使用經驗介紹如下,供大家研究与使用时参考。 (一) 分类选篩: 1.将高爐,炼鋼、鑄鉄……等使用后,剩余的碎焦炭,在阳光下晒干(如条件允許,可微热烘干),用每时12～20孔的篩子过篩。篩下的炭末,灰分、杂質较多,不宜直接用于生产,建議在篩下的炭末中捲入10～20％的黄泥,調入适量的水分,搅拌后,做成炭球,供家庭取暖或烧饭用。 2.篩出的炭粒,以碾砂机碾压后,在每吋6孔和12孔篩子上对篩,篩出的大炭粒再加入碾砂机内碾压,二篩之間(即块度大于1.68毫米,小于3.36毫米的炭粒,可与适量的耐火 I plant in the use of broken coke in the “use of materials, materials useful” principle, so that all the remaining pieces of broken coke, all used to production. Now I plant the use of experience introduced below, for your research and use of reference. (A) classification screening: 1. The blast furnace, steelmaking, casting 鉄 ...... after use, the remaining broken coke, dried in the sun (if conditions permit, can be slightly hot and dry), with each time 12 ~ 20-hole sieve sieved. Under the sieve charcoal, ash, impurities more should not be directly used in the production, it is recommended that the charcoal in the sieve into the 10 ~ 20% of the yellow mud, transferred to the right amount of water, stirring, made of carbon ball , For family heating or cooking purposes. 2. Sift out the carbon particles, crushed by a sand mill, 6 inches per inch and 12 holes sieve on the sieve, the sieved out of the large carbon particles and then into the mill crushing, between the two sieves (ie Block size greater than 1.68 mm, less than 3.36 mm of carbon particles, with the appropriate amount of fire-resistant