多喷嘴对置式水煤浆加压气化装置工艺烧嘴提产改造总结

Sum-Up of Increasing Output Renovation of Process Nozzle for Opposed Multi-Nozzle Water-Slurry Pressurized Gasification Unit

详细论述了在仅对工艺烧嘴进行改造的情况下,实现多喷嘴对置式水煤浆加压气化装置提产20%的技改过程。通过对改造前、后关键工艺数据的比较分析,表明改造后的气化装置具有良好的工业运行性能,操作弹性大,能很好地满足企业提产要求。

A detailed description is given of the technological transformation process to realize increasing output by 20%of opposed multi-nozzle coal-water slurry pressurized gasification unit, under the circumstances that only process nozzles are revamped.The comparison and analysis of the key technological data before and after the revamp show that after revamp, the gasification unit has very good industrial operating performance, its operating flexibility ratio is high, and the request of the enterprise to increase output is well satisfied.