Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbide slag suspension calcining system
The invention relates to a carbide slag suspension calcining system which comprises a drying crusher, three stages of suspension preheaters, a high-temperature calcining furnace and three stages of suspension coolers, carbide slag is subjected to two-stage preheating treatment and then enters a high-temperature calcining furnace to be calcined in a graded manner, and calcined lime enters a third-stage preheating cyclone cylinder to be subjected to gas-solid separation and then is collected and enters a suspension cooler to be cooled; cooling air is heated step by step through a three-stage cooling cylinder and then enters a calcining furnace in a grading manner, then flue gas sequentially enters a third-stage preheating cyclone cylinder and a second-stage preheating cyclone cylinder and then enters a drying chamber to provide a drying heat source for the drying chamber, and finally the flue gas enters a chimney through an air outlet of a first-stage preheating cyclone cylinder to be discharged; according to the carbide slag suspension calcining system, graded calcining of carbide slag and fuel can be achieved, and the utilization efficiency of heat energy and carbide slag is high.
本发明涉及一种电石渣悬浮煅烧系统，包括烘干破、悬浮预热器、高温煅烧炉和悬浮冷却器，所述悬浮预热器和悬浮冷却器均设有三级；烘干破出口与悬浮预热器进料相连，电石渣先经两级预热处理，然后分级进入高温煅烧炉煅烧，烧成石灰进入第三级预热旋风筒气固分离后收集，进入悬浮冷却器进行冷却；冷却风经过三级冷却筒逐级升温后分级进入煅烧炉，然后烟气依次进入第三、第二级预热旋风筒后进入烘干破为其提供烘干热源，烟气最后经第一级预热旋风筒出风口进入烟囱排出；本发明电石渣悬浮煅烧系统可实现电石渣和燃料的分级煅烧，热能和电石渣的利用效率高。
Carbide slag suspension calcining system
The invention relates to a carbide slag suspension calcining system which comprises a drying crusher, three stages of suspension preheaters, a high-temperature calcining furnace and three stages of suspension coolers, carbide slag is subjected to two-stage preheating treatment and then enters a high-temperature calcining furnace to be calcined in a graded manner, and calcined lime enters a third-stage preheating cyclone cylinder to be subjected to gas-solid separation and then is collected and enters a suspension cooler to be cooled; cooling air is heated step by step through a three-stage cooling cylinder and then enters a calcining furnace in a grading manner, then flue gas sequentially enters a third-stage preheating cyclone cylinder and a second-stage preheating cyclone cylinder and then enters a drying chamber to provide a drying heat source for the drying chamber, and finally the flue gas enters a chimney through an air outlet of a first-stage preheating cyclone cylinder to be discharged; according to the carbide slag suspension calcining system, graded calcining of carbide slag and fuel can be achieved, and the utilization efficiency of heat energy and carbide slag is high.
本发明涉及一种电石渣悬浮煅烧系统，包括烘干破、悬浮预热器、高温煅烧炉和悬浮冷却器，所述悬浮预热器和悬浮冷却器均设有三级；烘干破出口与悬浮预热器进料相连，电石渣先经两级预热处理，然后分级进入高温煅烧炉煅烧，烧成石灰进入第三级预热旋风筒气固分离后收集，进入悬浮冷却器进行冷却；冷却风经过三级冷却筒逐级升温后分级进入煅烧炉，然后烟气依次进入第三、第二级预热旋风筒后进入烘干破为其提供烘干热源，烟气最后经第一级预热旋风筒出风口进入烟囱排出；本发明电石渣悬浮煅烧系统可实现电石渣和燃料的分级煅烧，热能和电石渣的利用效率高。
Carbide slag suspension calcining system
一种电石渣悬浮煅烧系统
ZHANG HAN (Autor:in) / LENG PENGZU (Autor:in)
30.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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