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我厂两台400t/h 煤粉锅炉,呈四角喷燃、切圆燃烧。每个角的喷燃器有8只喷嘴,其中三次风喷嘴一只,二次风喷嘴四只,一次风喷嘴三只。喷嘴排列位置为(自下而上):二、一、一、二、一、二、二、三。每个一次风喷嘴配有1台叶轮给粉机,由一次风将煤粉送至炉内各角进行燃烧。运行人员主要以一次风的风压和给粉机的转速作为燃烧调整的监控依据。为使同排火嘴有
I plant two 400t / h pulverized coal boiler, was four corners burning, cutting round burning. Each corner of the burner has eight nozzles, one of the three wind nozzles, four secondary air nozzles, three air nozzles. Nozzle arrangement (bottom-up): two, one, one, two, one, two, two, three. Each time a wind nozzle with an impeller to the powder machine, the primary wind sent to the furnace by the various corners of the furnace for combustion. The main operating personnel to a wind pressure and to the speed of the powder as a combustion control basis for the regulation. In order to have the same fire mouth