Automatic control method of rotary kiln system

Automatic control method of rotary kiln system

The invention discloses an automatic control method of a rotary kiln system. The automatic control method comprises the steps that S1, the working condition of a sintering system is judged for the first time; s2, the working condition of the firing system is judged for the second time; s21, accordin...

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Hauptverfasser: QIAO CHUNXIAO, ZHANG GUANGWEI, TAN YULONG, LUO SHUJUN, SU TAOFA, LIN DEMIN, HU YAOLIN, HU SIYI, DOU JULING, GUAN RONGXIANG, XIAO JIAN, LIAO CHANGCHENG, HUA WANZHENG, SUN XUGUANG, PANG WEI, XIE ZHIJIAN, WANG YUHUA, NONG XIANDONG, YANG XIUBIN, ZHOU ZHENGYONG, LI SHIJIE, LAI JUNYAN, QIN PENGFEI, GENG DONGLIN, LIANG JINGCHAO, YANG JIE
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
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Beschreibung
Zusammenfassung:The invention discloses an automatic control method of a rotary kiln system. The automatic control method comprises the steps that S1, the working condition of a sintering system is judged for the first time; s2, the working condition of the firing system is judged for the second time; s21, according to clinker KH, free calcium and the secondary air temperature, whether the clinker easy-to-burn working condition is true or not is judged; s22, according to the clinker KH, free calcium and the secondary air temperature, whether the clinker refractory working condition is true or not is judged; s23, judging whether the heat balance forward working condition of the grate cooler is true or not according to the secondary air temperature, the waste heat power generation inlet temperature and the total air consumption data of the grate cooler; s24, whether the heat balance backward moving working condition of the grate cooler is true or not is judged according to the secondary air temperature, the waste heat power ge