| 江旭昌.水泥预分解窑用一次风辨析[J].水泥工程,2015,28(6):1-3 |
| 水泥预分解窑用一次风辨析 |
| Discrimination of the wind in precalciner kiln |
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| DOI：10.13697/j.cnki.32-1449/tu.2015.06.001 |
| 中文关键词: 一次风 煤风 净风 二次风 三次风 煤粉燃烧器 |
| 英文关键词: primary air coal air clean air secodary air tertiary air pulverized coal burner |
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| 中文摘要: |
| 回转窑三风道或四风道煤粉燃烧器供风分为“煤风”和“净风”两种，国外以前将“净风”称为“一次风”，国内也有不少人认为将“煤风”和“净风”之和称为“一次风”更合理。针对“一次风”概念两种不同定义并行的混乱情况，从“一次风”的由来和回转窑用风的发展历程进行分析，提出将“煤风”与“净风”之和称为“一次风”更科学合理，建议应摒弃只将“净风”作为“一次风”的概念。 |
| 英文摘要: |
| The supply air in three-channel or four-chanal rotary kiln burner divided into "coal air" and "clean air", and"clean air" has been called "primary air "abroad before, there are a lot of people in China thinking that it is more reasonable to call the sum of "coal air" and "clean air" as "primary air". Aiming at the chaos of different definition of "primary air", the origin of "primary air" and the development of air using in rotary kiln ware analysed, and it is put forwad that calling the sum of "coal air" and "clean air" as "primary air" is more scientific and reasonable, proposed to abandon the concept of "primary air" only means "clean air". |
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