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A platform for research: civil engineering, architecture and urbanism
Dry-process cement firing system
The invention discloses a dry-process cement firing system. The system comprises a decomposing furnace body, a reduction chamber is arranged at the lower end of the decomposing furnace body, a kiln tail smoke chamber is arranged at the lower end of the reduction chamber, a rotary cement kiln is arranged at one end of the kiln tail smoke chamber, and a fuel adding chamber is arranged at the end, away from the kiln tail smoke chamber, of the rotary cement kiln. A cooling machine is arranged at the lower end of the fuel adding chamber, a secondary air pipe is connected between the cooling machineand the rotary cement kiln, a tertiary air pipe is connected between the cooling machine and the decomposing furnace body, a kiln-entering raw material pipe connected with the kiln tail smoke chamberis arranged at the bottom end of a five-stage preheater, and a cement raw material adding port is formed in the five-stage preheater. The furnace wall of the decomposing furnace body is composed of ashell, a first heat insulation layer, a connecting felt layer, a second heat insulation layer and a refractory brick layer. Through the system, the temperature in a decomposing furnace in the cementfiring system is guaranteed, and the energy-saving effect is obvious.
本发明公开了一种干法水泥烧成系统，包括分解炉主体，分解炉主体的下端设置有还原室，还原室的下端设置有窑尾烟室，窑尾烟室的一端设置有水泥回转窑，水泥回转窑远离窑尾烟室的一端设置有燃料添加室，燃料添加室的下端设置有冷却机，冷却机与水泥回转窑之间连接有二次风管，冷却机与分解炉主体之间连接有三次风管，五级预热器的底端设置有与窑尾烟室连接的入窑生料管，五级预热器上设置有水泥原料加入口，分解炉主体的炉壁由壳体、绝热层一、连接毡层、绝热层二和耐火砖层组成。本发明保证了水泥烧成系统中分解炉内的温度，节能效果明显。
Dry-process cement firing system
The invention discloses a dry-process cement firing system. The system comprises a decomposing furnace body, a reduction chamber is arranged at the lower end of the decomposing furnace body, a kiln tail smoke chamber is arranged at the lower end of the reduction chamber, a rotary cement kiln is arranged at one end of the kiln tail smoke chamber, and a fuel adding chamber is arranged at the end, away from the kiln tail smoke chamber, of the rotary cement kiln. A cooling machine is arranged at the lower end of the fuel adding chamber, a secondary air pipe is connected between the cooling machineand the rotary cement kiln, a tertiary air pipe is connected between the cooling machine and the decomposing furnace body, a kiln-entering raw material pipe connected with the kiln tail smoke chamberis arranged at the bottom end of a five-stage preheater, and a cement raw material adding port is formed in the five-stage preheater. The furnace wall of the decomposing furnace body is composed of ashell, a first heat insulation layer, a connecting felt layer, a second heat insulation layer and a refractory brick layer. Through the system, the temperature in a decomposing furnace in the cementfiring system is guaranteed, and the energy-saving effect is obvious.
本发明公开了一种干法水泥烧成系统，包括分解炉主体，分解炉主体的下端设置有还原室，还原室的下端设置有窑尾烟室，窑尾烟室的一端设置有水泥回转窑，水泥回转窑远离窑尾烟室的一端设置有燃料添加室，燃料添加室的下端设置有冷却机，冷却机与水泥回转窑之间连接有二次风管，冷却机与分解炉主体之间连接有三次风管，五级预热器的底端设置有与窑尾烟室连接的入窑生料管，五级预热器上设置有水泥原料加入口，分解炉主体的炉壁由壳体、绝热层一、连接毡层、绝热层二和耐火砖层组成。本发明保证了水泥烧成系统中分解炉内的温度，节能效果明显。
Dry-process cement firing system
一种干法水泥烧成系统
XIA YI (author) / XIE HUA (author) / TIAN HOUZHONG (author) / JIANG HANGXING (author)
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
F27B
Industrieöfen, Schachtöfen, Brennöfen, Retorten allgemein
,
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
/
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE