简介
4-73系列锅炉引风机风机，其叶型与4-72/4-68相同，主要用于钢厂/电厂锅炉鼓引风，也可用于其他窑炉通风，适用范围较广，风机效率很高。通风机输送的介质为空气，最高温度不得超过80℃，可用电机直连叶轮；若引风机输送的介质为烟气，最高温度不超过300℃，叶轮材质可用Q235;温度超过300，叶轮要用304材质；烟气粉尘较高时，在引风机前，必须加装除尘装置，叶轮叶片采取耐磨措施。
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G4-73鼓风机
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|
机号
|
传动方式
|
转速r/min
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全压Pa
|
流量m3/h
|
电机
|
|
8
|
D
|
1450
|
2104-1400
|
16156-30993
|
Y180M-4-18.5
|
|
9
|
D
|
1450
|
2440-1775
|
35052-44128
|
Y225S-4-37
|
|
9
|
D
|
960
|
1163-775
|
15229-29216
|
Y160L-6-11
|
|
10
|
D
|
1450
|
3301-2194
|
31554-60533
|
Y250M-4-55
|
|
10
|
D
|
960
|
1315-958
|
31834-40077
|
Y200L-6-18.5
|
|
10
|
D
|
730
|
829-553
|
15886-30475
|
Y160L-8-7.5
|
|
11
|
D
|
1450
|
4003-3986
|
41999-47427
|
Y280S-4-75
|
|
11
|
D
|
1450
|
3943-2659
|
53142-80570
|
Y280M-4-90
|
|
11
|
D
|
960
|
1741-1734
|
27806-31400
|
Y200L2-6-22
|
|
12
|
D
|
1450
|
4777-4582
|
54526-86040
|
Y315M1-4-132
|
|
12
|
D
|
1450
|
4366-3171
|
83088-104600
|
Y315M2-4-160
|
|
12
|
D
|
960
|
1898-1381
|
55010-69253
|
Y280S-6-45
|
|
14
|
D
|
1450
|
6541-6272
|
86586-120740
|
Y355L1-4-280
|
|
14
|
D
|
1450
|
5975-4333
|
131940-166100
|
Y355L-4-315
|
|
14
|
D
|
960
|
2831-2819
|
57326-64735
|
Y315S-6-75
|
|
14
|
D
|
960
|
2789-1883
|
72534-109970
|
Y315M1-6-90
|
|
16
|
D
|
960
|
3709-2465
|
85571-164150
|
Y355M2-6-185
|
|
16
|
D
|
730
|
2133-1420
|
65069-124820
|
|
|
18
|
D
|
960
|
4710-3126
|
121830-233730
|
|
|
Y4-73引风机
|
|
8
|
D
|
1450
|
1303-1298
|
16156-18244
|
Y160M-4-11
|
|
9
|
D
|
1450
|
1651-1584
|
23003-32079
|
Y180L-4-22
|
|
9
|
D
|
1450
|
1511-1100
|
35052-44128
|
|
|
10
|
D
|
1450
|
2041-1959
|
31554-44004
|
|
|
10
|
D
|
1450
|
1867-1359
|
48083-60533
|
Y225M-4-45
|
|
10
|
D
|
960
|
891-594
|
20891-40077
|
Y160L-6-11
|
|
11
|
D
|
1450
|
2474-2463
|
41999-47427
|
|
|
11
|
D
|
1450
|
2437-1646
|
53142-80570
|
Y280S-4-75
|
|
11
|
D
|
960
|
1079-719
|
27806-53343
|
Y200L1-6-18.5
|
|
12
|
D
|
1450
|
2949-2905
|
54526-68992
|
|
|
12
|
D
|
1450
|
1961-2829
|
86040-104600
|
|
|
12
|
D
|
960
|
1285-856
|
36100-69253
|
|
|
14
|
D
|
1450
|
4029-3864
|
86586-120740
|
|
|
14
|
D
|
1450
|
3683-2676
|
131940-166100
|
|
|
14
|
D
|
960
|
1752-1726
|
57326-72534
|
|
|
14
|
D
|
730
|
995-674
|
55156-83624
|
Y250M-8-30
|
|
16
|
D
|
960
|
2293-2258
|
85571-108270
|
|
|
16
|
D
|
960
|
2200-1526
|
119330-164150
|
Y315M3-6-132
|
|
16
|
D
|
730
|
1268-880
|
90743-124820
|
Y315S-8-55
|
|
18
|
D
|
960
|
2908-2790
|
121830-169910
|
|
|
18
|
D
|
960
|
2659-1934
|
185650-233730
|
Y355L1-6-220
|
