冶金能源
冶金能源
야금능원
ENERGY FOR METALLURGICAL INDUSTRY
2014年
3期
17-20,64
,共5页
单琪%谢安国%韩治成%于建国%宋佳媛
單琪%謝安國%韓治成%于建國%宋佳媛
단기%사안국%한치성%우건국%송가원
焦炉%热过程%数值模拟
焦爐%熱過程%數值模擬
초로%열과정%수치모의
coke oven%heat transfer process%numerical simulation
基于JN60型焦炉结构特点，利用数值仿真软件，建立炭化室及燃烧室两室三维模型，通过模拟其内部传热过程，预测炭化室中心温度满足工艺要求的时间，模拟结果与实际生产过程相符。同时从中寻求焦炭质量的影响因素，分析不同蒸发模型及操作参数对结焦过程的影响，对焦炉生产实际具有一定的参考价值。
基于JN60型焦爐結構特點，利用數值倣真軟件，建立炭化室及燃燒室兩室三維模型，通過模擬其內部傳熱過程，預測炭化室中心溫度滿足工藝要求的時間，模擬結果與實際生產過程相符。同時從中尋求焦炭質量的影響因素，分析不同蒸髮模型及操作參數對結焦過程的影響，對焦爐生產實際具有一定的參攷價值。
기우JN60형초로결구특점，이용수치방진연건，건립탄화실급연소실량실삼유모형，통과모의기내부전열과정，예측탄화실중심온도만족공예요구적시간，모의결과여실제생산과정상부。동시종중심구초탄질량적영향인소，분석불동증발모형급조작삼수대결초과정적영향，대초로생산실제구유일정적삼고개치。
Based on the structural features of JN 60 coke oven , a three-dimensional model of carboni-zation and combustion chamber was established with numerical simulation software .The time of which the temperature of carbonization chamber center meets the technical requirements was predicted by sim -ulating the internal heat transfer process .The simulation results match with the actual production process.Meanwhile, with seeking factors which affect the quality of coke , the impact on the coking process of different evaporation and operating parameters were analyzed , it has certain reference value to actual coking process .
