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鹤壁煤电股份有限公司热电厂锅炉为DG445/13.7-Ⅲ型,1次中间再热、超高压自然循环汽包炉,于2007年2月1日投产,煤粉燃烧器为4角布置、切向燃烧、喷嘴固定、水平浓淡直流燃烧器。采用双切圆布置方式,假想切圆直径分别为φ630mm和φ509mm。每角燃烧器共布置有9层喷口:由上至下为OFA-3-2-1-2(油)-1-2-1-2(油)如图1所示.采用百页窗式水平浓淡燃烧器,组织浓淡偏差燃烧。
Hebi Coal Power Co., Ltd. thermal power plant boiler DG445 / 13.7-Ⅲ type, a middle reheat, high pressure natural circulation drum stove, on February 1, 2007 put into operation, pulverized coal burner is arranged at 4 angle, tangential Burning, nozzle fixed, horizontal shading DC burner. Using double tangent circular arrangement, hypothetical tangent diameter φ630mm and φ509mm. A total of nine layers of burners are arranged at each corner of the burner: top to bottom is OFA-3-2-1-2 (oil) -1-2-1-2 (oil) as shown in Figure 1. With a louver Horizontal shades burner, the organization bias deviation combustion.