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[align=center]秦皇岛热电厂300MW循环流化床锅炉
[align=center]燃烧系统设计技术特点分析
[align=center]
[align=center]龚立贤 陈赢展 王建荣
[align=center](北京国电华北电力工程有限公司)
[align=center]煤质及灰成分分析表
[align=center]符号
[align=center]单位
[align=center]设计煤种
[align=center]校核煤种1
[align=center]校核煤种2
[align=center]校核煤种3
[align=center]M1
[align=center]%
[align=center]5.22
[align=center]16.4
[align=center]7.2
[align=center]7.9
[align=center]Minb
[align=center]1.01
[align=center]8.55
[align=center]1.07
[align=center]0.75
[align=center]Vdaf
[align=center]37.97
[align=center]38.63
[align=center]34.90
[align=center]37.26
[align=center]Aar
[align=center]41.9
[align=center]20.8
[align=center]31.27
[align=center]46.01
[align=center]Qnet,ar
[align=center]kJ/kg
[align=center]16149.2
[align=center]17870
[align=center]20090
[align=center]14550
[align=center](kcal/kg)
[align=center]3863.4
[align=center]4275
[align=center]4806
[align=center]3480
[align=center]Car
[align=center]40.04
[align=center]48.57
[align=center]51.62
[align=center]37.38
[align=center]Har
[align=center]2.89
[align=center]2.91
[align=center]2.98
[align=center]2.60
[align=center]Oar
[align=center]6.49
[align=center]9.80
[align=center]5.16
[align=center]4.11
[align=center]Nar
[align=center]0.71
[align=center]0.47
[align=center]0.85
[align=center]0.66
[align=center]Sar
[align=center]0.73
[align=center]1.02
[align=center]0.92
[align=center]1.33
[align=center]HGI
[align=center]67
[align=center]68
[align=center]70
[align=center]64
[align=center]mm
[align=center]SiO2
[align=center]51.36
[align=center]58.28
[align=center]50.15
[align=center]53.64
[align=center]Al2O3
[align=center]34.10
[align=center]16.49
[align=center]33.63
[align=center]29.94
[align=center]Fe2O3
[align=center]4.20
[align=center]7.86
[align=center]4.61
[align=center]5.90
[align=center]TiO2
[align=center]1.22
[align=center]0.65
[align=center]1.09
[align=center]1.16
[align=center]CaO
[align=center]2.45
[align=center]5.86
[align=center]3.61
[align=center]2.70
[align=center]MgO
[align=center]1.39
[align=center]1.00
[align=center]1.20
[align=center]1.80
[align=center]K2O
[align=center]1.35
[align=center]1.38
[align=center]1.03
[align=center]1.64
[align=center]Na2O
[align=center]0.21
[align=center]0.41
[align=center]0.34
[align=center]0.18
[align=center]SO3
[align=center]1.23
[align=center]6.37
[align=center]2.06
[align=center]1.79
[align=center]MnO2
[align=center]0.03
[align=center]0.04
[align=center]DT
[align=center]℃
[align=center]>1500
[align=center]1120
[align=center]ST
[align=center]1210
[align=center]FT
[align=center]1320
[align=center]石灰石分析资料表
[align=center]数值
[align=center]~40
[align=center]SiO
[align=center]4.79
[align=center]1.29
[align=center]0.93
[align=center]49.63
[align=center]1.6
[align=center]K2O+Na2O
[align=center]0.55
[align=center]<1
[align=center]锅炉主要技术参数表
[align=center]BMCR
[align=center]t/h
[align=center]1025
[align=center]MPa.g
[align=center]17.40
[align=center]540
[align=center]839.5
[align=center]3.813
[align=center]3.633
[align=center]325
[align=center]281.9
[align=center]36/281
[align=center]124
[align=center]18.7
[align=center]91.9
[align=center]94
[align=center]%BMCR
[align=center]35
[align=center]mg/Nm3
[align=center]195
[align=center]≤400
[align=center]燃煤量计算表(两台炉)
[align=center]小时燃煤量
[align=center]372.4
[align=center]318.6
[align=center]285.6
[align=center]399.52
[align=center]日燃煤量
[align=center]t/d
[align=center]8192.8
[align=center]7009.2
[align=center]6283.2
[align=center]8789.44
[align=center]年燃煤量
[align=center]104
[align=center]t/a
[align=center]208.5
[align=center]178.4
[align=center]159.9
[align=center]223.7
[align=center]石灰石耗量计算表(两台炉)
[align=center]小时耗量
[align=center]25.2
[align=center]20.6
[align=center]17.2
[align=center]41
[align=center]日耗量
[align=center]554.4
[align=center]453.2
[align=center]378.4
[align=center]902
[align=center]年耗量
[align=center]104t/a
[align=center]14.11
[align=center]11.54
[align=center]9.63
[align=center]22.96
[align=center]燃烧系统计算成果表
[align=center]号
[align=center]名称
[align=center]称号
[align=center]设计
[align=center]煤种
[align=center]校核
[align=center]煤种1
[align=center]煤种2
[align=center]煤种3
[align=center]1
[align=center]Bg
[align=center]186.2
[align=center]159.3
[align=center]142.8
[align=center]199.76
[align=center]2
[align=center]Bj
[align=center]182.98
[align=center]158.01
[align=center]140.57
[align=center]196.20
[align=center]3
[align=center]Vo
[align=center]Nm3/kg
[align=center]4.130
[align=center]4.810
[align=center]5.230
[align=center]3.910
[align=center]4
[align=center]Vyo
[align=center]4.41
[align=center]5.250
[align=center]5.530
[align=center]4.200
[align=center]5
[align=center]tkyⅠ’
[align=center]30
[align=center]6
[align=center]tkyⅡ’
[align=center]25
[align=center]7
[align=center]281
[align=center]8
[align=center]9
[align=center]tpy
[align=center]10
[align=center]Nm3/h
[align=center]375380
[align=center]373700
[align=center]364620
[align=center]380764
[align=center]11
[align=center]450760
[align=center]448240
[align=center]434620
[align=center]458836
[align=center]12
[align=center]m3/h
[align=center]1525555
[align=center]1548373
[align=center]1469425
[align=center]1557239
[align=center]13
[align=center]kg3/h
[align=center]0.9154
[align=center]0.8911
[align=center]0.9091
[align=center]0.9146
[align=center]14
[align=center]1597201
[align=center]1619955
[align=center]1538922
[align=center]1630062
[align=center]15
[align=center]0.9289
[align=center]0.9058
[align=center]0.9229
[align=center]0.9282
[align=center]主厂房主要尺寸表
[align=center]项目
[align=center]数量
[align=center]汽机房
[align=center]m
[align=center]9.0
[align=center]30.0
[align=center]174
[align=center]10.6
[align=center]6.0
[align=center]12.0
[align=center]23.5
[align=center]除氧煤仓间
[align=center]10.00
[align=center]178.5
[align=center]22.00
[align=center]43
[align=center]锅炉
[align=center]6.40
[align=center]61.5
[align=center]40
[align=center]7.4
[align=center]173
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