Boiler control system is composed of drum water level control system, stem pressure control system, hearth negative pressure control system and combustion economical control system.
锅炉控制系统可以分为汽包水位控制系统、蒸汽压力控制系统、炉膛负压控制系统和燃烧经济控制系统。
Modelling experiments indicate that the new concept is able to enhance the bottom pressure in hearth so as to make the longitudinal pressure distribution more uniform.
模拟实验表明：新方案可以提高炉膛下部的压力，使炉长方向压力分布趋于均匀。
High stability of vacuum pressure in the hearth of Czochralski (CZ) crystal growing furnace plays a very important role in the normal growth of monocrystalline silicon.
直拉单晶炉生长过程中炉膛内真空度的高稳定性对硅单晶正常生长起到很重要的作用。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas f...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas flow fe...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas flow feature of burner are analyzed b...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
And finally the influence of negative pressure of furnace hearth, the air feed pressure on internal gas flow feature of burner are analyzed b...
最后举例计算分析了炉膛负压、送风压力对燃烧器内部气动特性的影响。
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