节能型炉门衬砖在韶钢焦化厂首次应用韶钢焦化厂现有的３×３２孔两分下喷式焦炉，按原设计焦炉炉门衬砖采用粘土耐火砖材质，这存在着衬砖保温性能差、重量大等问题，不利于焦炉操作。针对这些问题，本厂于１９９５年９月初和９月中旬分别在焦炉生产中试验采用了堇青石砖... Energy-saving door lining brick in Shaoguan Coking Plant for the first time the existing Shaoguan Coking Plant two 3 × 32 hole under the spray coke oven, according to the original design of coke oven door lining brick clay brick material, which exists Lining insulation performance, poor weight, and other issues, is not conducive to coke oven operation. In response to these problems, the factory in early September 1995 and mid-September respectively in the production of coke oven test using cordierite brick.