The old control system of gas combustion vertical lime kiln isn't perfect and influence the regular production.
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。
Renovation of the control system stabilizes the calcining condition in kiln and improves the quality of active lime with the obvious effect.
对控制系统实施改造，稳定了窑内煅烧工况，使活性石灰产品质量得到明显提高，效果显著。
According to the production technological requirement of the lime shaft kiln, an automatic control system based on Siemens S7-300 PLC was designed.
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。
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