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2W.W密封型双螺杆泵的点 |
2W.W密封型双螺杆泵性能范围 |
2W.W密封型双螺杆泵应用举例 1、油田:用作油、气、水、微量细小固相颗粒等多相混输泵及原油输送泵。 2、造般业:用作船用装载泵,船底扫舱及污水处理,主机润滑泵,燃料油泵。 3、石油化学工业 :用作各种树脂、颜料、石蜡、油漆、油墨、乳胶、各种油品、原油、重油等装载和运输泵。 4、热电厂:用作重油、原油输送泵,主机润滑油泵。 5、食品工业:用作洒精、蜂蜜、糖浆、果汁、动植物油、牛奶、浆油输送泵。 |
2W.W密封型双螺杆泵型号及代码说明 |
1、系列代码说明 |
主要零部件材料选用表 |
材料类别 零件名称 | Ⅰ | Ⅱ | Ⅲ |
泵体 | 20 | 0Crl3 | 0Crl8Ni9 |
主、从动轴 | 45 | 3Crl3 | lCrl8Ni9 |
螺套 | 38CrMoAl | 3Crl3 | lCrl8Ni9 |
衬套 | QT600-3 | ZGlCrl3 | ZG0Crl8Ni9 |
型号 规格 |
压力 MPa |
1450r/nin |
950r/min
|
720r/min
|
|||||||||||||
30cSt |
75cSt |
150cSt |
300cSt |
450cSt |
750cSt |
1500cSt |
2500cSt |
||||||||||
m3/h |
kw |
m3/h |
kw |
m3/h |
kw |
m3/h |
kw
|
m3/h |
kw |
m3/h |
kw |
m3/h |
kw |
m3/h |
kw |
||
2.5-15 | 0.6 | 2.4 | 1.5 | 3 | 2.2 | 3.2 | 2.2 |
3.3
|
2.2
|
1.8
|
1.5
|
1.8
|
2.2
|
1.3
|
2.2
|
1.3
|
2.2
|
1.0 | 1.7 | 2.2 | 2.6 | 2.2 | 2.9 | 3 |
3.1
|
3
|
1.7
|
2.2
|
1.7
|
2.2
|
1.2
|
2.2
|
1.2
|
2.2
|
|
2.5-20 | 0.4 | 3.9 | 1.5 | 4.3 | 1.5 | 4.4 | 2.2 |
4.5
|
2.2
|
2.6
|
1.5
|
2.6
|
2.2
|
1.9
|
2.2
|
1.9
|
2.2
|
0.6 | 3.4 | 1.5 | 4 | 2.2 | 4.2 | 2.2 |
4.3
|
2.2
|
2.5
|
2.2
|
2.5
|
2.2
|
1.8
|
1.5
|
1.8
|
2.2
|
|
2.8-18 | 0.6 | 4.3 | 2.2 | 4.8 | 2.2 | 4.9 | 3 |
5
|
3
|
2.9
|
2.2
|
2.9
|
3
|
2.1
|
3
|
2.1
|
3
|
1.0 | 3.7 | 3 | 4.4 | 4 | 4.7 | 4 |
4.8
|
4
|
2.7
|
3
|
2.7
|
3
|
2
|
3
|
2
|
4
|
|
2.8-24 | 0.4 | 6.3 | 2.2 | 6.6 | 2.2 | 6.7 | 3 |
6.8
|
3
|
4
|
2.2
|
4
|
3
|
2.9
|
2.2
|
2.9
|
3
|
0.6 | 5.9 | 2.2 | 6.4 | 4 | 6.5 | 4 |
6.6
|
4
|
3.8
|
3
|
3.8
|
3
|
2.7
|
3
|
2.7
|
3
|
|
3.1-22 | 0.6 | 7.7 | 3 | 8.2 | 4 | 8.3 | 4 |
8.4
|
4
|
5
|
3
|
5
|
4
|
3.7
|
3
|
3.7
|
4
|
1.0 | 7 | 4 | 7.8 | 5.5 | 8 | 5.5 |
8.1
|
5.5
|
4.8
|
4
|
4.8
|
5.5
|
3.5
|
4
|
3.5
|
5.5
|
|
3.1-30 | 0.4 | 11.1 | 3 | 11.4 | 3 | 11.5 | 4 |
11.6
|
5.5
|
6.9
|
3
|
6.9
|
4
|
5.1
|
3
|
5.1
|
4
|
0.6 | 10.6 | 4 | 11.1 | 5.5 | 11.3 | 5.5 |
11.4
|
5.5
|
6.7
|
4
|
6.7
|
5.5
|
4.9
|
4
|
4.9
|
5.5
|
|
3.2-18 | 1.6 | - | - | 4.8 | 7.5 | 5.8 | 7.5 |
6.3
|
7.5
|
2.4
|
5.5
|
2.4
|
5.5
|
0.9
|
4.0
|
0.9
|
5.5
|
2.0 | - | - | 4.2 | 7.5 | 5.5 | 7.5 |
6.1
|
11
|
2.3
|
7.5
|
2.3
|
7.5
|
0.9
|
4.0
|
0.9
|
5.5
|
|
2.5 | - | - | 3.4 | 11 | 5.0 | 11 |
5.8
|
11
|
2.1
|
7.5
|
2.1
|
7.5
|
0.8
|
5.5
|
0.8
|
5.5
|
|
3.2-24 | 1.0 | 5.5 | 5.5 | 7.6 | 7.5 | 8.4 | 11 |
8.7
|
11
|
4.6
|
5.5
|
4.6
|
5.5
|
2.7
|
5.5
|
2.7
|
5.5
|
1.25 | 4.6 | 7.5 | 7.2 | 11 | 8.2 | 11 |
8.5
|
11
|
4.5
|
5.5
|
4.5
|
7.5
|
2.6
|
5.5
|
2.6
|
7.5
|
|
1.6 | 3.4 | 7.5 | 6.7 | 11 | 7.8 | 11 |
8.3
|
11
|
4.3
|
7.5
|
4.3
|
7.5
|
2.5
|
5.5
|
2.5
|
7.5
|
|
3.2-30 | 0.6 | 9.7 | 5.5 | 11 | 5.5 | 11.5 | 5.5 |
11.7
|
7.5
|
6.8
|
5.5
|
6.8
|
5.5
|
4.3
|
5.5
|
4.3
|
5.5
|
1.0 | 8.0 | 7.5 | 10.2 | 7.5 | 10.9 | 7.5 |
11.2
|
7.5
|
6.5
|
5.5
|
6.5
|
5.5
|
4.3
|
5.5
|
4.3
|
5.5
|
|
3.2-44 | 0.4 | 16.4 | 5.5 | 17.5 | 7.5 | 17.9 | 7.5 |
18.1
|
7.5
|
11.2
|
4.0
|
11.3
|
5.5
|
8.0
|
4.0
|
8.0
|
4.0
|
0.6 | 15.2 | 7.5 | 17 | 7.5 | 17.4 | 7.5 |
17.6
|
7.5
|
10.9
|
5.5
|
11
|
5.5
|
7.8
|
5.5
|
7.8
|
5.5
|
|
3.4-24 | 1.6 | - | - | 7.4 | 11 | 9 | 11 |
9.8
|
11
|
5.7
|
7.5
|
5.7
|
7.5
|
4.3
|
7.5
|
4.3
|
11
|
2.0 | - | - | 6.5 | 11 | 8.5 | 11 |
9.5
|
15
|
5.5
|
11
|
5.5
|
11
|
4.1
|
7.5
|
4.1
|
11
|
|
2.5 | - | - | 5.3 | 15 | 7.8 | 15 |
9.1
|
15
|
5.1
|
11
|
5.1
|
11
|
3.9
|
11
|
3.9
|
11
|
|
3.4-30 | 1.0 | 8.3 | 7.5 | 11.4 | 7.5 | 12.4 | 11 |
12.9
|
11
|
7.6
|
7.5
|
7.6
|
7.5
|
5.6
|
7.5
|
5.6
|
7.5
|
1.25 | 6.9 | 11 | 10.7 | 11 | 12.1 | 11 |
12.6
|
11
|
7.4
|
7.5
|
7.4
|
11
|
5.5
|
7.5
|
5.5
|
11
|
|
1.6 | 5 | 11 | 9.9 | 11 | 11.5 | 11 |
12.3
|
15
|
7.1
|
11
|
7.1
|
11
|
5.3
|
7.5
|
5.3
|
11
|
|
3.4-40 | 0.6 | 14.8 | 5.5 | 16.8 | 7.5 | 17.5 | 7.5 |
17.8
|
11
|
10.6
|
7.5
|
10.6
|
7.5
|
7.8
|
7.5
|
7.8
|
7.5
|
1.0 | 12.2 | 11 | 15.5 | 11 | 16.6 | 11 |
17.2
|
11
|
10
|
7.5
|
10
|
7.5
|
7.4
|
7.5
|
7.4
|
7.5
|
|
3.4-56 | 0.4 | 21.8 | 5.5 | 23.2 | 7.5 | 23.7 | 7.5 |
24
|
11
|
14.3
|
5.5
|
14.4
|
7.5
|
10.5
|
5.5
|
10.5
|
7.5
|
0.6 | 20.2 | 7.5 | 22.5 | 11 | 23.1 | 11 |
23.4
|
11
|
13.8
|
7.5
|
13.9
|
7.5
|
10.1
|
7.5
|
10.1
|
7.5
|
|
4.0-26 | 1.6 | 12.4 | 15 | 14.6 | 15 |
15.7
|
18.5
|
9.3
|
11
|
9.3
|
15
|
7
|
11
|
7
|
15
|
||
2.0 | 11.2 | 15 | 13.9 | 18.5 |
15.3
|
22
|
9
|
15
|
9
|
15
|
6.8
|
15
|
6.8
|
15
|
|||
2.5 | 9.6 | 18.5 | 13.1 | 22 |
14.8
|
22
|
8.6
|
15
|
8.6
|
15
|
6.6
|
15
|
6.6
|
15
|
|||
4.0-32 | 1.0 | 13.9 | 11 | 18.2 | 15 | 19.6 | 15 |
20.3
|
15
|
12.2
|
11
|
12.2
|
15
|
9.1
|
11
|
9.1
|
11
|
1.25 | 12 | 15 | 17.3 | 15 | 19.1 | 15 |
20
|
18.5
|
11.9
|
11
|
11.9
|
15
|
8.9
|
11
|
8.9
|
15
|
|
1.6 | 16.1 | 18.5 | 18.4 | 18.5 |
19.5
|
22
|
11.5
|
15
|
11.5
|
15
|
8.6
|
11
|
8.6
|
15
|
|||
4.0-44 | 0.6 | 24.6 | 11 | 27.4 | 11 | 28.3 | 11 |
28.8
|
15
|
17.3
|
11
|
17.3
|
11
|
12.8
|
11
|
12.8
|
11
|
1.0 | 21.1 | 15 | 25.7 | 15 | 27.2 | 15 |
27.9
|
18.5
|
16.6
|
11
|
16.6
|
15
|
12.3
|
11
|
12.3
|
15
|
|
4.0-64 | 0.4 | 37.2 | 11 | 39.1 | 11 | 39.8 | 11 |
40.1
|
15
|
24.1
|
11
|
24.2
|
11
|
17.8
|
11
|
17.8
|
11
|
0.6 | 35 | 11 | 38 | 15 | 38.9 | 15 |
39.4
|
18.5
|
23.5
|
11
|
23.7
|
11
|
17.3
|
11
|
17.3
|
11
|
|
4.5-30 | 1.6 | 17.4 | 18.5 | 22.3 | 22 | 24 | 22 |
24.8
|
30
|
14.9
|
18.5
|
15
|
18.5
|
11.1
|
18.5
|
11.2
|
18.5
|
2.0 | 15.1 | 22 | 21.3 | 30 | 23.4 | 30 |
24.4
|
30
|
14.5
|
22
|
14.6
|
22
|
10.9
|
18.5
|
11
|
22
|
|
2.5 | 12.3 | 30 | 20 | 30 | 22.6 | 30 |
23.9
|
30
|
14.2
|
22
|
14.3
|
22
|
10.6
|
18.5
|
10.6
|
22
|
|
4.5-40 | 1.0 | 29.1 | 18.5 | 32.4 | 18.5 | 33.5 | 22 |
34
|
22
|
20.5
|
18.5
|
20.6
|
18.5
|
15.3
|
15
|
15.3
|
18.5
|
1.25 | 27.5 | 18.5 | 31.6 | 22 | 33 | 30 |
33.7
|
30
|
20.2
|
18.5
|
20.3
|
22
|
15
|
18.5
|
15.1
|
22
|
|
1.6 | 25.3 | 30 | 30.6 | 30 | 32.3 | 30 |
33.2
|
30
|
19.9
|
22
|
20
|
22
|
14.7
|
18.5
|
14.8
|
22
|
|
4.5-52 | 0.6 | 41.8 | 15 | 43.9 | 15 | 44.6 | 18.5 |
45
|
22
|
27.3
|
15
|
27.4
|
18.5
|
20.3
|
15
|
20.3
|
15
|
1.0 | 38.9 | 22 | 42.4 | 22 | 43.6 | 30 |
44.2
|
30
|
26.6
|
18.5
|
26.7
|
18.5
|
19.7
|
15
|
19.7
|
18.5
|
|
4.5-72 | 0.4 | 57.3 | 15 | 58.8 | 15 | 59.3 | 18.5 |
59.6
|
22
|
36.1
|
15
|
36.2
|
15
|
26.9
|
15
|
26.9
|
18.5
|
0.6 | 55.5 | 18.5 | 57.7 | 22 | 58.5 | 22 |
58.9
|
22
|
35.5
|
22
|
35.6
|
18.5
|
26.3
|
18.5
|
26.3
|
22
|
|
5.0-28 | 2.5 | 17.3 | 37 | 24.7 | 37 | 27.2 | 37 |
28.4
|
45
|
17.1
|
30
|
17.3
|
37
|
12.9
|
30
|
12.9
|
37
|
3.2 | 23.1 | 45 | 26.3 | 45 |
27.9
|
55
|
16.7
|
37
|
17
|
45
|
12.7
|
37
|