对造气炉加氮途径与控制方式的探讨

本文对不同加氮途径与控制方式对造气炉运行工况的影响进行探讨，并提出利用氢氮比自控装置自动调整吹风制气比，同时实现上吹加氮的具有造气炉温负反馈作用的加氮方式．

Exploration of the way of nitrogen feeding to the gasifier and its control mode

This article deals with the influences of different nitrogen feeding ways and control means on the gasifier's operation mode, claiming that the air blow and gas making ratio should be self-adjusted by H2/N2 an tomatic control device and that the nitrogen feeding should be realized by upward air blow which would give reverse feedback to the temperature of gasifier.