| ◆ | 罗茨风机厂 |
| ◆ | 罗茨风机3L-系列 |
| ◆ | 罗茨风机3L系列(老) |
| ◆ | 罗茨风机SSR系列 |
| ◆ | 罗茨风机LSR系列 |
| ◆ | 罗茨风机BK系列 |
| ◆ | 罗茨风机工作原理 |
| ◆ | 罗茨风机性能参数 |
| ◆ | 罗茨风机典型构造 |
| ◆ | 罗茨风机叶型分析 |
| ◆ | 罗茨风机选型方法 |
| ◆ | 罗茨风机说明书 |
| ◆ | 罗茨风机故障分析 |
| ◆ | 密集成套型风机 |
| ◆ | 负压罗茨风机 |
| ◆ | 气力输送 |
| ◆ | 罗茨风机安装尺寸 |
| 型号 | 同步 转速 (r/min) |
转速 (r/min) |
各排气压力下的进口流量Q(m3/min)和配套电动机功率P(kW) | |||||||||||||||||||
| 9.8kPa | 19.6kPa | 29.4kPa | 39.2kPa | 49.0kPa | 58.8kPa | 68.6kPa | 78.4kPa | 88.2kPa | 98.0kPa | |||||||||||||
| Q | P | Q | P | Q | P | Q | P | Q | P | Q | P | Q | P | Q | P | Q | P | Q | P | |||
| MJL80c | 1500 | 1170 | 2.01 | 2.2 | 1.72 | 2.2 | 1.48 | 2.2 | 1.25 | 3 | 1.01 | 3 | ||||||||||
| *1450 | 2.66 | 2.2 | 2.37 | 2.2 | 2.13 | 3 | 1.92 | 3 | 1.71 | 4 | 1.49 | 4 | 1.25 | 5.5 | ||||||||
| 1750 | 3.34 | 2.2 | 3.05 | 2.2 | 2.82 | 3 | 2.61 | 4 | 2.42 | 5.5 | 2.22 | 5.5 | 2.03 | 5.5 | 1.82 | 7.5 | ||||||
| 3000 | 2050 | 4.03 | 3.74 | 3 | 3.51 | 4 | 3.31 | 4 | 3.12 | 5.5 | 2.93 | 5.5 | 2.75 | 7.5 | 2.57 | 7.5 | ||||||
| 2500 | 5.05 | 3 | 4.77 | 3 | 4.54 | 4 | 4.34 | 5.5 | 4.16 | 7.5 | 3.98 | 7.5 | 3.81 | 11 | 3.64 | 11 | ||||||
| *2950 | 6.08 | 3 | 5.80 | 4 | 5.57 | 5.5 | 5.37 | 7.5 | 5.19 | 7.5 | 5.02 | 11 | 4.85 | 11 | 4.69 | 11 | ||||||
| MJL80d | 1500 | 1170 | 2.89 | 2.2 | 2.56 | 2.2 | 2.29 | 3 | 2.04 | 4 | 1.80 | 5.5 | 1.55 | 5.5 | 1.25 | 5.5 | ||||||
| *1450 | 3.76 | 2.2 | 3.43 | 3 | 3.17 | 3 | 2.93 | 4 | 2.71 | 5.5 | 2.49 | 5.5 | 2.26 | 7.5 | 2.02 | 7.5 | ||||||
| 1750 | 4.69 | 2.2 | 4.37 | 3 | 4.11 | 4 | 3.87 | 5.5 | 3.66 | 5.5 | 3.45 | 7.5 | 3.24 | 7.5 | 3.04 | 11 | ||||||
| 3000 | 2050 | 5.62 | 3 | 5.30 | 3 | 5.04 | 4 | 4.81 | 5.5 | 4.60 | 7.5 | 4.40 | 7.5 | 4.20 | 11 | 4.01 | 11 | |||||
| 2500 | 7.02 | 3 | 6.70 | 4 | 6.44 | 5.5 | 6.21 | 7.5 | 6.01 | 11 | 5.81 | 11 | 5.62 | 11 | 5.44 | 15 | ||||||
| *2950 | 8.42 | 3 | 8.10 | 5.5 | 7.84 | 7.5 | 7.62 | 7.5 | 7.41 | 11 | 7.22 | 11 | 7.03 | 15 | 6.85 | 15 | ||||||
| MJL100a | 1500 | 1170 | 4.15 | 2.2 | 3.76 | 3 | 3.45 | 4 | 3.17 | 4 | 2.91 | 5.5 | 2.64 | 7.5 | 2.37 | 7.5 | 2.07 | 11 | ||||
| *1450 | 5.35 | 2.2 | 4.97 | 3 | 4.66 | 4 | 4.39 | 5.5 | 4.14 | 7.5 | 3.89 | 7.5 | 3.65 | 11 | 3.40 | 11 | ||||||
| 1750 | 6.64 | 3 | 6.26 | 4 | 5.96 | 5.5 | 5.69 | 7.5 | 5.44 | 7.5 | 5.20 | 11 | 4.97 | 11 | ||||||||
| 3000 | 2050 | 7.93 | 3 | 7.55 | 4 | 7.25 | 5.5 | 6.98 | 7.5 | 6.74 | 11 | 6.50 | 11 | 6.28 | 15 | 6.06 | 15 | |||||
| 2500 | 9.86 | 4 | 9.48 | 5.5 | 9.18 | 7.5 | 8.92 | 11 | 8.68 | 11 | 8.45 | 15 | 8.23 | 15 | ||||||||
| *2950 | 11.8 | 4 | 11.4 | 5.5 | 11.1 | 11 | 10.9 | 11 | 10.6 | 15 | 10.3 | 15 | ||||||||||
| MJL100b | 1500 | 1170 | 4.33 | 5.5 | 3.90 | 5.5 | 3.50 | 5.5 | 3.12 | 7.5 | 2.72 | 7.5 | ||||||||||
| *1450 | 5.79 | 5.5 | 5.36 | 5.5 | 4.98 | 7.5 | 4.62 | 7.5 | 4.27 | 11 | 3.91 | 11 | 3.54 | 15 | ||||||||
| 1750 | 7.35 | 5.5 | 6.93 | 7.5 | 6.55 | 7.5 | 6.21 | 11 | 5.87 | 11 | 5.54 | 15 | 5.22 | 15 | 4.88 | 18.5 | 4.53 | 18.5 | ||||
| 3000 | 2050 | 8.91 | 5.5 | 8.49 | 7.5 | 8.12 | 11 | 7.78 | 11 | 7.45 | 15 | 7.14 | 15 | 6.83 | 18.5 | 6.52 | 22 | 6.21 | 22 | |||
| 2200 | 9.68 | 5.5 | 9.27 | 7.5 | 8.90 | 11 | 8.56 | 15 | 8.24 | 15 | 7.93 | 18.5 | 7.63 | 18.5 | 7.32 | 22 | ||||||
| 2500 | 11.8 | 5.5 | 11.2 | 7.5 | 10.8 | 11 | 10.5 | 11 | 10.1 | 15 | 9.81 | 18.5 | 9.51 | 18.5 | 9.21 | 22 | ||||||
| MJL125a | 1500 | 1170 | 6.40 | 5.5 | 5.90 | 5.5 | 5.45 | 7.5 | 5.03 | 11 | 4.61 | 11 | 4.18 | 15 | ||||||||
| *1450 | 9.03 | 5.5 | 8.42 | 5.5 | 7.94 | 7.5 | 7.49 | 11 | 7.08 | 11 | 6.69 | 15 | 6.31 | 15 | 5.92 | 18.5 | 5.52 | 18.5 | 5.11 | 22 | ||
| 1750 | 11.2 | 5.5 | 10.6 | 7.5 | 10.1 | 11 | 9.67 | 11 | 9.27 | 15 | 8.89 | 15 | 8.52 | 18.5 | 8.16 | 22 | ||||||
| 3000 | 2050 | 13.4 | 5.5 | 12.7 | 7.5 | 12.3 | 11 | 11.8 | 15 | 11.4 | 15 | 11.1 | 18.5 | 10.7 | 22 | |||||||
| 2200 | 14.4 | 5.5 | 13.8 | 7.5 | 13.3 | 11 | 12.9 | 15 | 12.5 | 18.5 | 12.2 | 18.5 | 11.8 | 22 | ||||||||
| 2500 | 16.6 | 5.5 | 16.0 | 11 | 15.5 | 11 | 15.1 | 15 | 14.7 | 18.5 | 14.3 | 22 | ||||||||||
型号 |
同步转速(r/min) |
转速(r/min) |
各排气压力下的进口流量Q(m3/min)和配套电动机功率P(kW) |
|||||||||||||||||||
9.8kPa |
19.6kPa |
29.4kPa |
39.2kPa |
49.0kPa |
58.8kPa |
68.6kPa |
78.4kPa |
88.2kPa |
98.0kPa |
|||||||||||||
Q |
P |
Q |
P |
Q |
P |
Q |
P |
Q |
P |
Q |
P |
Q |
P |
Q |
P |
Q |
P |
Q |
P |
|||
MJL125b |
1000 |
*980 |
7.4 |
3 |
6.63 |
5.5 |
6 |
5.5 |
5.42 |
7.5 |
4.86 |
11 |
4.3 |
11 |
||||||||
1500 |
1170 |
9.18 |
4 |
8.41 |
5.5 |
7.79 |
7.5 |
7.23 |
11 |
6.7 |
11 |
6.18 |
15 |
5.66 |
15 |
5.11 |
18.5 |
|||||
*1450 |
11.8 |
5.5 |
11 |
7.5 |
10.4 |
11 |
9.87 |
11 |
9.37 |
15 |
8.88 |
18.5 |
8.4 |
18.5 |
7.92 |
22 |
7.44 |
30 |
6.94 |
30 |
||
1750 |
14.6 |
5.5 |
13.8 |
7.5 |
13.2 |
11 |
12.7 |
15 |
12.2 |
18.5 |
11.7 |
22 |
11.3 |
30 |
10.8 |
30 |
10.4 |
30 |
9.93 |
37 |
||
3000 |
2050 |
17.4 |
7.5 |
16.7 |
11 |
16 |
15 |
15.5 |
15 |
15 |
22 |
14.6 |
30 |
14.1 |
30 |
13.7 |
30 |
13.3 |
37 |
12.8 |
45 |
|
MJL150b |
1000 |
*980 |
11.6 |
4 |
10.7 |
7.5 |
9.95 |
11 |
9.28 |
11 |
8.65 |
15 |
8.04 |
18.5 |
7.43 |
22 |
6.79 |
22 |
||||
1500 |
1170 |
14.3 |
5.5 |
13.4 |
7.5 |
12.6 |
11 |
12 |
15 |
11.4 |
18.5 |
10.8 |
22 |
10.2 |
30 |
9.63 |
30 |
9.05 |
30 |
8.45 |
37 |
|
*1450 |
18.2 |
5.5 |
17.3 |
11 |
16.6 |
15 |
15.9 |
18.5 |
15.3 |
22 |
14.8 |
30 |
14.2 |
30 |
13.7 |
37 |
13.2 |
37 |
12.6 |
45 |
||
1750 |
22.4 |
7.5 |
21.5 |
11 |
20.8 |
18.5 |
20.1 |
22 |
19.6 |
30 |
19 |
30 |
18.5 |
37 |
18 |
45 |
17.5 |
45 |
17 |
55 |
||
3000 |
2050 |
26.6 |
11 |
25.7 |
15 |
25 |
18.5 |
24.4 |
30 |
23.8 |
30 |
23.2 |
37 |
22.7 |
45 |
22.2 |
45 |
21.7 |
55 |
|||
MJL200a |
1000 |
*980 |
14.8 |
5.5 |
13.8 |
7.5 |
12.9 |
11 |
12.2 |
15 |
11.5 |
18.5 |
10.8 |
22 |
10.1 |
30 |
9.47 |
30 |
8.78 |
37 |
8.05 |
37 |
1500 |
1170 |
18.1 |
5.5 |
17.1 |
11 |
16.3 |
15 |
15.5 |
18.5 |
14.8 |
22 |
14.2 |
30 |
13.6 |
30 |
12.9 |
37 |
12.3 |
37 |
11.7 |
45 |
|
*1450 |
23 |
7.5 |
22 |
11 |
21.2 |
15 |
20.2 |
22 |
19.8 |
30 |
19.2 |
30 |
18.6 |
37 |
18 |
45 |
17.4 |
45 |
||||
1750 |
28.3 |
11 |
27.3 |
15 |
26.5 |
18.5 |
25.7 |
30 |
25.1 |
30 |
24.5 |
37 |
23.9 |
45 |
||||||||
3000 |
2050 |
33.6 |
11 |
32.5 |
18.5 |
31.7 |
30 |
31 |
30 |
30.3 |
37 |
29.7 |
45 |
|||||||||
MJL200b |
1000 |
850 |
18.6 |
7.5 |
17.2 |
11 |
16 |
15 |
14.9 |
18.5 |
13.9 |
22 |
12.9 |
30 |
11.9 |
30 |
||||||
*980 |
22 |
7.5 |
20.5 |
11 |
19.3 |
15 |
18.3 |
22 |
17.3 |
30 |
16.4 |
30 |
15.4 |
37 |
14.5 |
45 |
13.5 |
45 |
||||
1500 |
1170 |
26.9 |
11 |
25.5 |
15 |
24.3 |
18.5 |
23.2 |
30 |
22.3 |
30 |
21.4 |
37 |
20.5 |
45 |
19.6 |
55 |
18.7 |
55 |
17.8 |
75 |
|
*1450 |
34.2 |
11 |
32.7 |
18.5 |
31.6 |
22 |
30.5 |
30 |
29.6 |
37 |
28.7 |
45 |
27.8 |
55 |
27 |
75 |
26.2 |
75 |
25.4 |
75 |
||
1630 |
38.9 |
11 |
37.4 |
18.5 |
36.2 |
30 |
35.2 |
37 |
34.3 |
45 |
33.4 |
55 |
32.5 |
75 |
31.7 |
75 |
30.9 |
75 |
30.1 |
90 |
||
MJL250b |
1000 |
850 |
24.1 |
7.5 |
22.4 |
15 |
21.1 |
18.5 |
19.9 |
22 |
18.8 |
30 |
17.7 |
37 |
16.6 |
45 |
15.5 |
45 |
14.4 |
55 |
13.3 |
55 |
*980 |
28.4 |
11 |
26.7 |
15 |
25.4 |
22 |
24.2 |
30 |
23.1 |
37 |
22 |
37 |
21 |
45 |
20 |
55 |
19 |
75 |
18 |
75 |
||
1500 |
1170 |
34.6 |
11 |
33 |
18.5 |
31.6 |
30 |
30.5 |
30 |
29.4 |
45 |
28.4 |
45 |
27.4 |
55 |
26.4 |
75 |
25.5 |
75 |
24.5 |
75 |
|
*1450 |
43.8 |
15 |
42.2 |
22 |
40.8 |
30 |
39.7 |
37 |
38.6 |
55 |
37.6 |
55 |
36.7 |
75 |
35.7 |
75 |
34.8 |
90 |
||||
1630 |
49.8 |
15 |
48.1 |
22 |
46.8 |
37 |
45.6 |
45 |
44.6 |
55 |
43.6 |
75 |
42.6 |
75 |
41.7 |
90 |
||||||
MJL250c |
1000 |
850 |
30.4 |
11 |
28.5 |
15 |
27 |
22 |
25.6 |
30 |
24.4 |
37 |
23.2 |
45 |
22 |
55 |
20.9 |
55 |
19.7 |
75 |
||
*980 |
35.7 |
11 |
33.8 |
18.5 |
32.3 |
30 |
31 |
37 |
29.8 |
45 |
28.6 |
55 |
27.5 |
55 |
26.3 |
75 |
25.2 |
75 |
||||
1500 |
1170 |
43.5 |
15 |
41.6 |
22 |
40.1 |
30 |
38.8 |
45 |
37.6 |
55 |
36.4 |
75 |
35.3 |
75 |
34.3 |
75 |
|||||
*1450 |
55 |
15 |
53.1 |
30 |
51.6 |
37 |
50.3 |
55 |
49.1 |
75 |
48 |
75 |
||||||||||
1630 |
62.3 |
18.5 |
60.5 |
30 |
59 |
45 |
57.7 |
55 |
56.5 |
75 |
||||||||||||
PJL250 |
750 |
*730 |
30.8 |
7.5 |
28.5 |
15 |
26.6 |
22 |
24.9 |
30 |
23.3 |
37 |
21.7 |
45 |
20.2 |
55 |
||||||
1000 |
850 |
36.8 |
11 |
34.4 |
18.5 |
32.6 |
30 |
30.9 |
37 |
29.3 |
45 |
27.8 |
55 |
26.4 |
75 |
24.9 |
75 |
23.4 |
75 |
|||
*980 |
43.3 |
15 |
40.9 |
22 |
39 |
30 |
37.4 |
45 |
35.8 |
55 |
34.4 |
75 |
33 |
75 |
31.6 |
90 |
30.2 |
90 |
28.8 |
110 |
||
1500 |
1170 |
52.7 |
15 |
50.4 |
30 |
48.5 |
37 |
46.8 |
55 |
45.3 |
75 |
43.9 |
75 |
42.5 |
90 |
41.2 |
110 |
39.9 |
110 |
38.6 |
132 |
|
1350 |
61.6 |
18.5 |
59.3 |
30 |
57.4 |
45 |
55.8 |
55 |
54.3 |
75 |
52.9 |
90 |
51.6 |
110 |
50.3 |
110 |
49 |
132 |
47.7 |
132 |
||
PJL300a |
750 |
*730 |
39.4 |
15 |
36.7 |
22 |
34.6 |
30 |
32.7 |
37 |
31 |
45 |
29.3 |
55 |
27.6 |
75 |
26 |
75 |
||||
1000 |
850 |
46.8 |
15 |
44.2 |
30 |
42.1 |
37 |
40.2 |
45 |
38.5 |
55 |
36.9 |
75 |
35.3 |
75 |
33.7 |
90 |
32.2 |
110 |
30.6 |
110 |
|
*980 |
54.9 |
15 |
52.3 |
30 |
50.2 |
37 |
48.4 |
55 |
46.7 |
75 |
45.1 |
75 |
43.5 |
90 |
42 |
110 |
40.5 |
110 |
39 |
132 |
||
1500 |
1170 |
66.8 |
18.5 |
64.1 |
30 |
62.1 |
45 |
60.2 |
75 |
58.6 |
75 |
57 |
90 |
55.5 |
110 |
54 |
132 |
52.6 |
132 |
|||
1350 |
78 |
22 |
75.4 |
37 |
73.3 |
55 |
71.5 |
75 |
69.8 |
90 |
68.2 |
110 |
66.7 |
132 |
65.3 |
132 |
||||||
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