浇不足是焦炉炉门铸件常见铸造缺陷。
Misrun is the common defects found in oven door castings process.
分析了影响焦炉炉门气密性的因素，剖析了典型炉门，提出了改进的措施。
The influencing factors of coke oven door tightness were analyzed, the typical oven door was carefully studied and the measures on improvement were given.
结焦完毕，焦炉两端的炉门打开，用推焦机把红热的焦炭推出，装入熄焦车。
Once coking is completed, the doors at both ends of the oven are opened, and a pusher forces the redhot coke out onto a quenching car.
通过对捣固焦炉装煤烟尘治理技术的不断探索与研究，开发出颗粒层烟气吸附净化装置、炉门烟尘控制装置两项专利技术，并成功地应用于多项工程设计中。
The property, usage and synthetic method of caprolactam were introduced in this paper, the coke oven gas pressure swing adsorption technology and crude benzol hydro-refining process were described.
通过对捣固焦炉装煤烟尘治理技术的不断探索与研究，开发出颗粒层烟气吸附净化装置、炉门烟尘控制装置两项专利技术，并成功地应用于多项工程设计中。
The property, usage and synthetic method of caprolactam were introduced in this paper, the coke oven gas pressure swing adsorption technology and crude benzol hydro-refining process were described.
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