14-05-2014 дата публикации
Номер: CN103791494A
Автор:
WANG NAIJI,
SHANG QINGYU,
JI RENSHAN,
ZHANG XIN,
LIANG XING,
LI TING,
LIU JIANHANG,
XIAO CUIWEI,
SONG CHUNYAN,
MIAO PENG,
ZHOU PEIRAN,
YU QINGHANG,
XU DABAO,
WANG YONGYING,
LIU ZHENYU,
YANG JINFANG,
ZHANG XUFANG
Принадлежит:
The invention relates to an air-cooled pulverized coal low-nitrogen combustor applicable to small and medium-sized industrial pulverized coal boilers and an application method of the air-cooled pulverized coal low-nitrogen combustor. The air-cooled pulverized coal low-nitrogen combustor comprises a cylinder, an ignition bin, a precombustion chamber, a primary air pulverized coal pipe, a backflow cap, a secondary air pipe and a mixture tertiary air pipe, wherein one end of the cylinder is sealed, the other end of the cylinder is open, the ignition bin is arranged on the outer side of the cylinder, the precombustion chamber is arranged in the cylinder, the primary air pulverized coal pipe penetrates through the center of the ignition bin and the center of the cylinder to enter into the precombustion chamber, the backflow cap is arranged at the tail end of the outlet end of the primary pulverized coal pipe, the secondary air pipe is arranged at the bottom of the cylinder, and the mixture tertiary ...
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