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小型煤粉预燃室燃烧器是一种燃烧煤粉的新型炉窑烘干加热设备,具有体积小、热利用率高、节能环保、使用方便等优点,目前在沥青搅拌机上使用较多。本文在介绍沥青搅拌机用小型煤粉预燃室燃烧器所用燃料(煤粉)的基础上,介绍其组成、功用及维护方法。1.煤粉小型煤粉预燃室燃烧器使用的燃料为煤粉,使用时应主要考核煤粉的煤质和粒径。为便于介绍小型煤粉预燃室燃烧器组成及功用,先将
The small pulverized coal pre-combustion chamber burner is a new type of kiln drying and heating equipment for burning pulverized coal, which has the advantages of small size, high heat utilization rate, energy saving and environmental protection, and convenient use. Currently, it is used more on asphalt mixers. This paper introduces the composition, function and maintenance methods of fuel (pulverized coal) used in small pulverized coal pre-combustion chamber burner for asphalt mixer. 1. Pulverized coal pre-combustion chamber burner is used for pulverized coal, coal should be used when the main assessment of coal quality and particle size. To facilitate the introduction of small pulverized coal combustion chamber burner composition and function, the first