|
Y5-48型锅炉离心引风机是为适应燃用各种煤质并配有消烟除装置的(1～20T/h）工业锅炉配套设计的，凡进气条件相当，性能又相适应者均可选用较高温度不得**过250℃。引风机前必须加装效率不低于85％的除尘装置，降低进入风机的烟气含尘量，以利提高风机寿命。
引风机制成单吸入。机号有№4、5、6.3、8、10、12.5六种。风机可制成右旋或左旋两种。
风机的出口位置以风机机壳的出风口角度表示，“左”“右“均可制成0°、45°、90°、135°、180°、225°六种角度。
本风机由叶轮、机壳、进风口、调节门、传动组等部分组成。
叶轮：有后倾平板叶片12片,材料为16Mn，焊接于弧锥形轮盖与平板形轮盘中间,经静、动平衡校正，故运转平稳，强度高。
机壳：用钢板焊接成蜗壳形整体结构，用螺栓固定在机壳入口侧。
进风口：做成敛式流线型的整体结构，用螺栓固定在机壳入口侧。
调节门：调节门叶片为花辨形，№8以上“左”“右”转通用。在蜗板上还开有清灰门，便于清除堆积在叶片上和机壳内的积灰，保证叶轮的平衡性和气动
传动组：由主轴、轴承箱、皮带轮等组成。主轴由优质钢制成，采用滚动轴承，水冷整体轴承箱，因此，须知装输水管，耗水量随环境温度不同而异，一般按0.5~1m3考虑，轴承箱装有温度计和油位指示器，润滑油采用30号机油，润滑油采用30号机油。加入油量按油位标志的要求。
性能参数表
|
Y5-48 No4C性能参数表
|
|
转速r/min
|
序号
|
流量
m3/h
|
全压Pa
|
内效率%
|
内功率kw
|
所需功率kw
|
电动机
|
|
型号
|
功率kw
|
|
3550
|
1
|
2932
|
2221
|
70
|
2.57
|
3.52
|
Y132S1-2
|
5.5
|
|
2
|
3374
|
2254
|
74.1
|
2.83
|
3.87
|
|
3
|
3807
|
2173
|
77.2
|
2.95
|
4.04
|
|
4
|
4254
|
2068
|
78.7
|
3.08
|
4.22
|
|
5
|
4686
|
1914
|
77.7
|
3.18
|
4.36
|
|
6
|
5143
|
1726
|
74.4
|
3.30
|
4.51
|
|
7
|
5564
|
1501
|
70
|
3.30
|
4.52
|
|
3150
|
1
|
2602
|
1746
|
70
|
1.80
|
2.46
|
Y112M-2
|
4
|
|
2
|
2993
|
1772
|
74.1
|
1.97
|
2.7
|
|
3
|
3378
|
1708
|
77.2
|
2.06
|
2.82
|
|
4
|
3775
|
1626
|
78.7
|
2.15
|
2.95
|
|
5
|
4158
|
1505
|
77.7
|
2.22
|
3.04
|
|
6
|
4563
|
1357
|
74.4
|
2.30
|
*
|
|
7
|
4937
|
1180
|
70
|
2.31
|
3.16
|
|
2800
|
1
|
2313
|
1377
|
70
|
1.26
|
1.73
|
Y100L-2
|
3
|
|
2
|
2661
|
1398
|
74.1
|
1.39
|
1.90
|
|
3
|
3003
|
1348
|
77.2
|
1.45
|
1.98
|
|
4
|
3355
|
1283
|
78.7
|
1.51
|
2.07
|
|
5
|
3696
|
1188
|
77.7
|
1.56
|
2.14
|
|
6
|
4056
|
1071
|
74.4
|
1.62
|
2.21
|
|
7
|
4388
|
932
|
70
|
1.62
|
2.22
|
|
2500
|
1
|
2065
|
1097
|
70
|
0.90
|
1.23
|
Y90L-2
|
2.2
|
|
2
|
2376
|
1113
|
74.1
|
0.99
|
1.35
|
|
3
|
2681
|
1073
|
77.2
|
1.03
|
1.41
|
|
4
|
2996
|
1022
|
78.7
|
1.08
|
1.47
|
|
5
|
3300
|
946
|
77.7
|
1.11
|
1.52
|
|
6
|
3622
|
853
|
74.4
|
1.15
|
1.57
|
|
7
|
3918
|
742
|
70
|
1.53
|
1.58
|
|
Y5-48 No5C性能参数表
|
|
3150
|
1
|
5304
|
2819
|
72
|
5.71
|
7.81
|
Y160M1-2
|
11
|
|
2
|
6062
|
2793
|
75.9
|
6.13
|
8.39
|
|
3
|
6820
|
2737
|
78.7
|
6.52
|
8.92
|
|
4
|
7578
|
2592
|
80
|
6.76
|
9.25
|
|
5
|
8336
|
2406
|
79.1
|
6.98
|
9.55
|
|
6
|
9093
|
2175
|
76
|
7.17
|
9.81
|
|
7
|
9851
|
1913
|
72
|
7.22
|
9.88
|
|
2800
|
1
|
4715
|
2223
|
72
|
4.01
|
5.49
|
Y132S2-2
|
7.5
|
|
2
|
5389
|
2203
|
75.9
|
4.31
|
5.90
|
|
3
|
6062
|
2158
|
78.7
|
4.58
|
6.27
|
|
4
|
6736
|
2044
|
80
|
4.75
|
6.50
|
|
5
|
7409
|
1898
|
79.1
|
4.90
|
6.71
|
|
6
|
8083
|
1716
|
76
|
5.03
|
6.89
|
|
7
|
8757
|
1509
|
72
|
5.07
|
6.94
|
|
2500
|
1
|
4210
|
1769
|
72
|
2.85
|
3.90
|
Y132S1-2
|
5.5
|
|
2
|
4811
|
1753
|
75.9
|
3.07
|
4.20
|
|
3
|
5413
|
1718
|
78.7
|
3.26
|
4.46
|
|
4
|
6014
|
1627
|
80
|
3.38
|
4.62
|
|
5
|
6616
|
1511
|
79.1
|
3.49
|
4.77
|
|
6
|
7217
|
1366
|
76
|
3.58
|
4.90
|
|
7
|
7818
|
1202
|
72
|
3.61
|
4.94
|
|
2240
|
1
|
3772
|
1419
|
72
|
2.05
|
2.81
|
Y112M-2
|
4
|
|
2
|
4311
|
1406
|
75.9
|
2.21
|
3.02
|
|
3
|
4850
|
1377
|
78.7
|
2.34
|
3.21
|
|
4
|
5389
|
1305
|
80
|
2.43
|
3.33
|
|
5
|
5928
|
1212
|
79.1
|
2.51
|
3.43
|
|
6
|
6466
|
1096
|
76
|
2.58
|
3.53
|
|
7
|
7005
|
964
|
72
|
2.60
|
3.55
|
|
Y5-48 No6.3C性能参数表
|
|
2800
|
1
|
9432
|
3545
|
72
|
12.73
|
17.42
|
Y180M-2
|
22
|
|
2
|
10779
|
3513
|
75.9
|
13.68
|
18.72
|
|
3
|
12126
|
3441
|
78.7
|
14.54
|
18.9
|
|
4
|
13474
|
3259
|
80
|
15.07
|
20.63
|
|
5
|
14821
|
3025
|
79.1
|
15.57
|
21.30
|
|
6
|
16169
|
2733
|
76
|
15.99
|
21.88
|
|
7
|
15639
|
2403
|
72
|
16.10
|
22.03
|
|
2500
|
1
|
8421
|
2819
|
72
|
9.06
|
12.40
|
Y160M1-2
|
11
|
|
2
|
9624
|
2793
|
75.9
|
9.74
|
13.33
|
|
3
|
10827
|
2737
|
78.7
|
10.35
|
14.16
|
|
4
|
12030
|
2592
|
80
|
10.73
|
14.68
|
|
5
|
13233
|
2406
|
79.1
|
11.08
|
15.16
|
|
6
|
14436
|
2175
|
76
|
11.38
|
15.57
|
|
7
|
15639
|
1913
|
72
|
11.46
|
15.68
|
|
2240
|
1
|
7546
|
2259
|
72
|
6.52
|
8.92
|
Y160M1-2
|
11
|
|
2
|
8623
|
2238
|
75.9
|
7.01
|
9.59
|
|
3
|
9701
|
2193
|
78.7
|
7.45
|
10.19
|
|
4
|
10779
|
2077
|
80
|
7.72
|
10.56
|
|
5
|
11857
|
1929
|
79.1
|
7.97
|
10.91
|
|
6
|
12935
|
1743
|
76
|
8.19
|
11.20
|
|
7
|
14013
|
1533
|
72
|
8.24
|
11.28
|
|
2000
|
1
|
6737
|
1798
|
72
|
4.64
|
6.35
|
Y132S2-2
|
7.5
|
|
2
|
7700
|
1781
|
75.9
|
4.99
|
6.82
|
|
3
|
8662
|
1745
|
78.7
|
5.30
|
7.25
|
|
4
|
9624
|
1654
|
80
|
5.49
|
7.52
|
|
5
|
10586
|
1535
|
79.1
|
5.67
|
7.76
|
|
6
|
11549
|
1388
|
76
|
5.83
|
7.97
|
|
7
|
12511
|
1221
|
72
|
5.87
|
8.03
|
|
Y5-48 No8C性能参数表
|
|
2000
|
1
|
13794
|
3323
|
72
|
17.47
|
23.90
|
Y200L-4
|
30
|
|
2
|
15765
|
3293
|
75.9
|
18.78
|
25.69
|
|
3
|
17736
|
3226
|
78.7
|
19.95
|
27.31
|
|
4
|
19707
|
3055
|
80
|
20.68
|
28.30
|
|
5
|
21677
|
2836
|
79.1
|
21.36
|
29.23
|
|
6
|
23648
|
2563
|
76
|
21.94
|
30.02
|
|
7
|
25619
|
2253
|
72
|
22.09
|
30.23
|
|
1800
|
1
|
12415
|
2686
|
72
|
12.74
|
17.43
|
Y180L-4
|
22
|
|
2
|
14189
|
2661
|
75.9
|
13.69
|
28.73
|
|
3
|
15962
|
2607
|
78.7
|
14.55
|
19.90
|
|
4
|
17736
|
2470
|
80
|
15.08
|
20.63
|
|
5
|
19510
|
2293
|
79.1
|
15.57
|
21.31
|
|
6
|
21283
|
2072
|
76
|
15.99
|
21.88
|
|
7
|
23057
|
1823
|
72
|
16.10
|
22.03
|
|
1600
|
1
|
11035
|
2118
|
72
|
8.94
|
12.24
|
Y160L-4
|
15
|
|
2
|
12612
|
2099
|
75.9
|
9.61
|
1*
|
|
3
|
14189
|
2056
|
78.7
|
10.22
|
13.98
|
|
4
|
15765
|
1948
|
80
|
10.59
|
14.49
|
|
5
|
17342
|
1809
|
79.1
|
10.94
|
14.96
|
|
6
|
18918
|
1635
|
76
|
11.23
|
15.37
|
|
7
|
20495
|
1438
|
72
|
11.31
|
15.48
|
|
1400
|
1
|
9656
|
1619
|
72
|
5.99
|
8.20
|
Y160M-4
|
11
|
|
2
|
11035
|
1604
|
75.9
|
6.44
|
8.81
|
|
3
|
12415
|
1572
|
78.7
|
6.84
|
9.37
|
|
4
|
13794
|
1485
|
80
|
7.09
|
9.71
|
|
5
|
15174
|
1383
|
79.1
|
7.33
|
10.03
|
|
6
|
16553
|
1250
|
76
|
7.52
|
10.30
|
|
7
|
17933
|
1100
|
72
|
7.58
|
10.37
|
|
Y5-48 No10C性能参数表
|
|
1800
|
1
|
22250
|
4483
|
75.3
|
36.24
|
49.59
|
Y280S-4
|
75
|
|
2
|
25981
|
4437
|
79.4
|
39.70
|
54.33
|
|
3
|
29711
|
4305
|
82.2
|
42.55
|
58.23
|
|
4
|
33442
|
4103
|
83.5
|
45.01
|
61.59
|
|
5
|
37172
|
3823
|
82.9
|
46.96
|
64.26
|
|
6
|
40903
|
3436
|
80.3
|
48.02
|
65.72
|
|
7
|
44634
|
2958
|
75.3
|
48.19
|
65.65
|
|
1600
|
1
|
19778
|
3531
|
75.3
|
25.45
|
34.83
|
Y250M-4
|
55
|
|
2
|
23094
|
3494
|
79.4
|
27.88
|
38.16
|
|
3
|
26410
|
3390
|
82.2
|
29.89
|
40.89
|
|
4
|
29726
|
3232
|
83.5
|
31.61
|
43.25
|
|
5
|
33042
|
3013
|
82.9
|
32.98
|
45.13
|
|
6
|
36358
|
2708
|
80.3
|
33.73
|
46.15
|
|
7
|
39674
|
2332
|
75.3
|
33.85
|
46.32
|
|
1400
|
1
|
17305
|
2696
|
75.3
|
17.05
|
23.33
|
Y225S-4
|
37
|
|
2
|
20207
|
2668
|
79.4
|
18.68
|
25.56
|
|
3
|
23109
|
2589
|
82.2
|
20.02
|
27.39
|
|
4
|
26010
|
2468
|
83.5
|
21.18
|
28.98
|
|
5
|
28912
|
2301
|
82.9
|
22.10
|
30.24
|
|
6
|
31813
|
2069
|
80.3
|
22.60
|
30.92
|
|
7
|
34715
|
1782
|
75.3
|
22.67
|
31.03
|
|
1250
|
1
|
15451
|
2145
|
75.3
|
12.14
|
16.61
|
Y180L-4
|
22
|
|
2
|
18042
|
2123
|
79.4
|
13.30
|
18.19
|
|
3
|
20633
|
2060
|
82.2
|
14.25
|
19.5
|
|
4
|
23223
|
1964
|
83.5
|
15.07
|
20.63
|
|
5
|
25814
|
1831
|
82.9
|
15.73
|
21.52
|
|
6
|
28405
|
1647
|
80.3
|
16.08
|
22.01
|
|
7
|
30995
|
1419
|
75.3
|
16.14
|
22.08
|
|
Y5-48 No12.5C性能参数表
|
|
1400
|
1
|
33800
|
4234
|
75.3
|
52.04
|
71.21
|
Y315S-4
|
110
|
|
2
|
39467
|
4190
|
79.4
|
57.01
|
78.01
|
|
3
|
45134
|
4065
|
82.2
|
61.10
|
83.61
|
|
4
|
50802
|
3875
|
83.5
|
64.63
|
88.44
|
|
5
|
56469
|
3611
|
82.9
|
67.43
|
92.28
|
|
6
|
62136
|
3246
|
80.3
|
68.96
|
94.36
|
|
7
|
67803
|
2794
|
75.3
|
69.20
|
94.69
|
|
1250
|
1
|
30179
|
3365
|
75.3
|
37.04
|
50.68
|
Y280S-4
|
75
|
|
2
|
35239
|
3331
|
79.4
|
40.58
|
55.53
|
|
3
|
40298
|
3232
|
82.2
|
43.49
|
59.51
|
|
4
|
45358
|
3081
|
83.5
|
46.00
|
62.95
|
|
5
|
50418
|
2872
|
82.9
|
48.00
|
65.68
|
|
6
|
55478
|
2582
|
80.3
|
49.08
|
67.16
|
|
7
|
60538
|
2223
|
75.3
|
49.25
|
67.40
|
|
1120
|
1
|
27040
|
2696
|
75.3
|
26.64
|
36.46
|
Y250M-4
|
55
|
|
2
|
31574
|
2668
|
79.4
|
29.19
|
39.94
|
|
3
|
36107
|
2589
|
82.2
|
31.28
|
42.81
|
|
4
|
40641
|
2468
|
83.5
|
33.09
|
45.28
|
|
5
|
45175
|
2301
|
82.9
|
34.53
|
47.24
|
|
6
|
49709
|
2069
|
80.3
|
35.31
|
48.31
|
|
7
|
54244
|
1782
|
75.3
|
35.43
|
48.48
|
|
1000
|
1
|
24143
|
2145
|
75.3
|
18.96
|
25.95
|
Y225S-4
|
37
|
|
2
|
28191
|
2123
|
79.4
|
20.78
|
28.43
|
|
3
|
32239
|
2060
|
82.2
|
22.27
|
30.47
|
|
4
|
36287
|
1964
|
83.5
|
23.55
|
32.23
|
|
5
|
40335
|
1831
|
82.9
|
24.57
|
33.63
|
|
6
|
44383
|
1647
|
80.3
|
25.13
|
34.30
|
|
7
|
48431
|
1419
|
75.3
|
25.22
|
34.51
|
|
