一、概述 G/Y4-73型鍋爐通風機適用于火力發(fā)電廠中2～670t/h蒸汽鍋爐的通風機系統(tǒng)。亦可用于礦井通風及一般通風。通風機輸送的介質(zhì)為空氣，*高溫度不得超過
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機號 NO
|
轉(zhuǎn)速 r/min
|
流量 m3/h
|
全壓 Pa
|
電機功率 kW
|
|
8D
|
1450
|
16156-30993
|
868-1303
|
11-15
|
|
9D
|
1450
|
23003-44128
|
110-1651
|
22-30
|
|
960
|
15229-29216
|
481-721
|
7.5
|
|
10D
|
1450
|
31554-60533
|
1359-2041
|
37-45
|
|
960
|
20891-40077
|
594-891
|
11
|
|
730
|
15886-30475
|
343-515
|
5.5
|
|
11D
|
1450
|
41999-80570
|
1646-2474
|
55-75
|
|
960
|
27806-43343
|
719-1079
|
18.5
|
|
730
|
21144-40562
|
415-623
|
7.5-11
|
|
12D
|
1450
|
54526-104600
|
1961-2949
|
90-110
|
|
960
|
36100-69253
|
856-1285
|
30
|
|
730
|
27451-52661
|
495-742
|
11-15
|
|
14D
|
1450
|
86586-166100
|
2676-4029
|
185-220
|
|
960
|
57326-109970
|
1167-1752
|
55-75
|
|
730
|
43591-83624
|
674-1010
|
22-30
|
|
16D
|
960
|
85571-164150
|
1526-2293
|
110-132
|
|
730
|
65069-124820
|
880-1321
|
45-55
|
|
580
|
51699-99178
|
555-833
|
45
|
|
18D
|
960
|
121830-233730
|
1934-2908
|
200-220
|
|
730
|
902648-177730
|
1115-1674
|
90-110
|
|
580
|
73610-141210
|
703-1055
|
45-55
|
|
20D
|
960
|
167130-320610
|
2392-3598
|
355
|
|
730
|
127080-243800
|
1378-2070
|
132-160
|
|
580
|
100970-193700
|
868-1303
|
75-90
|
|
22D
|
960
|
233000-434000
|
4256-3021
|
430-600
|
|
730
|
177000-332000
|
2471-1746
|
240-280
|
|
580
|
141000-263000
|
1550-1098
|
125
|
|
480
|
116000-217000
|
1069-755
|
75
|
|
|
|
|
|
|
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