横管式初冷器阻力增大的原因分析与应对措施

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文章简述了焦化厂横管式初冷器长期非正常运行后存在的问题，重点分析了横管式初冷器阻力增大的原因，提出了应对阻力增大的解决措施。通过严格控制炼焦的操作制度和对初冷器喷洒液的更换与吹扫，阻力增大的问题得以有效控制和解决。

The problems existing in the horizontal tube primary cooler under the long-term non-normal operation in the coking plant were briefly described. The reasons of the increased obstruction in the horizontal tube primary cooler were analyzed. The response measures to the increased obstruction were proposed. The problems of the increased obstruction were able to effectively control and solve while the coking process operating system was strictly controlled and the spray fluid was replaced and the horizontal tube primary cooler was purged.

焦化，横管式初冷器，阻力，措施，coking，the horizontal tube primary cooler，obstruction，measure。

横管式初冷器阻力增大的原因分析与应对措施。