| 风扇磨制粉系统煤粉调节器的开发应用 |
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| 引用本文： | 马晓平!,史洪起!,孙海天.风扇磨制粉系统煤粉调节器的开发应用[J].吉林电力,1999(2). |
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| 作者姓名： | 马晓平! 史洪起! 孙海天 |
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| 作者单位： | 吉林省电力科学研究院 |
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| 摘 要： | 针对风扇磨制粉系统燃用混煤时燃烧经济性和稳定性差的现状，根据气固两相流动的特性开发研制了锅炉煤粉调节器。该调节器具有将下一次风中的较大颗粒转移至中一次风的功能，应用于双辽发电厂２ 台１ ０２１ ｔ／ｈ 锅炉上，取得了减少炉渣含碳量、提高燃烬度、调节主蒸汽和再热蒸汽温度的效果
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| 关 键 词： | 煤粉调节器 风扇磨制粉系统 炉渣含碳量 蒸汽温度 |
Development and Application of Pulverized-coal Adjuster for Fan-grinders Milling System |
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| Ma Xiaoping,Shi Hongqi,Sun Haitian.Development and Application of Pulverized-coal Adjuster for Fan-grinders Milling System[J].Jilin Electric Power,1999(2). |
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| Authors: | Ma Xiaoping Shi Hongqi Sun Haitian |
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| Abstract: | Abstract The economy and stability of boiler burning is restriced when mixed coal is used,focusing on fan-grinders milling system, the boiler pulverized-coal adjuster is developed according to air-solid two-phase flow characters. The adjuster can transfer bigger particles from the lower primary air to the middle primary air, which is fixed on the two 1 021 t/h boilers of ShuangLiao Power Plant, so that the carbon-content of cinder is reduced, the combustibility is increased and the temperature of main steam and reheated steam is regulated. |
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| Keywords: | Pulverized-coal Adjuster Fan-grinders Milling System Carbon-content of Cinder Steam Temperature |
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