It is a very difficult problem of dedusting and residual heat recovery because of high flue gas temperature, big amount and high adhesion of dust and periodical production in 200m~3 lime shaft kiln of Lingsteel.
凌钢200m~3石灰竖窑由于排放的烟气温度高、含尘量大且附着力较强,周期性生产,因此,烟尘、余热的回收一直是很难解决的问题。
参考来源 - 凌钢200m~3石灰竖窑余热回收系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
天铁气烧石灰竖窑原设计控制系统不完善，影响生产正常运行。
The old control system of gas combustion vertical lime kiln isn't perfect and influence the regular production.
针对石灰竖窑生产的工艺要求，结合生产实际设计了一套以西门子s7 - 300为PLC的自动控制系统，实现了石灰竖窑生产的自动监控与管理。
According to the production technological requirement of the lime shaft kiln, an automatic control system based on Siemens S7-300 PLC was designed.
本发明涉及一种三筒同心竖窑，属于石灰煅烧设备技术领域。
The invention relates to a three-cylinder concentric shaft kiln, which belongs to the technical field of lime calcination devices.
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