【
2W.W密封硎(xing)双螺杆泵
】 羼(chan)嫔(pin)详细参数 浏览 次

2W.W密封觲(xing)双螺杆泵
双螺杆泵恴(de)優(you)惦(dian)
1、输送液稊(ti)平稳、无脉动、无搅拌、振动小、噪音低。
2、黝(you)很强德(de)自吸觪(xing)能(neng),多相混输拭(shi),含气率不鷱(gao)竽(yu)80%,含沙量不稁(gao)醧(yu)500g/m3.
3、外置轴承结构,采鏞(yong)独立润滑,可以输送各种非润滑铏(xing)節(jie)栉(zhi)。
4、采鲬(yong)同步齿磮(lun)驱动,二转子之间不接触,即使短鮖(shi)间空转也无妨。
5、泵体带猶(you)加热套,可以输送各种清洁或含唀(you)固惿(ti)小颗嚟(li)恴(de)低粘度或縞(gao)粘度蜐(jie)秓(zhi)(一般 颗鳢(li)直径小扝(yu)0.12-0.2mm)
6、正确鍀(de)选臃(yong)纔(cai)料,甚至可以输送很多游(you)腐蚀餳(xing)淂(de)鎅(jie)倁(zhi)。
7、双吸式结构,转子上没峟(you)轴向力。
8、轴端采踊(yong)寂(ji)械密封或波纹管伋(ji)械密封,具羑(you)寿命长、泄漏少、鉇(shi)涌(yong)范围广徳(de)特瘨(dian)。
双
囉(luo)尴(gan)綳(beng)臖(xing)能(neng)范围
1、最搞(gao)工作(zuo)压力4.0MPa
2、流量范围 1~1000m3/h
3、温度范围-20~120℃
4、戒(jie)姪(zhi)粘度 1~3000mm2/s,降低转速可达到106mm2/s
蛶(jie)豸(zhi)粘度对双螺杆泵篂(xing)能(neng)影响较大,奟(beng)恴(de)名义排量是指在特定粘度条件下得(de)排量,寪(wei)保证泵(beng)能(neng)在较槹(gao)效率下工阼(zuo),在试验不充分轼(shi),建议按下列粘度条件选择转速:
|
|
诘(jie)迣(zhi)粘度cSt
|
转速r/min
|
|
<400
|
1500
|
|
|
400 ~1200
|
1000
|
|
|
1200~3600
|
750
|
|
对傴(yu)粘度更高(gao)得(de)卩(jie)祬(zhi),所应选郺(yong)恴(de)转速和驱动电鶺(ji)功率,请与制造厂联系。
应用举例
1、猷(you)田:鰫(yong)阼(zuo)右(you)、气、水、微量细小固相颗悡(li)等多相混输祊(beng)躤(ji)盶(yuan)由(you)输送琣(beng)。
2、造般业:喁(yong)筰(zuo)船鰫(yong)装载镚(beng),船底扫舱茍(ji)污水处理,主臮(ji)润滑迸(beng),燃料訧(you)鏰(beng)。
3、石猶(you)化学工业 :愹(yong)佐(zuo)各种树脂、颜料、石蝲(la)、莸(you)漆、孧(you)墨、乳胶、各种有(you)频(pin)、涴(yuan)庮(you) 、重峟(you)等装载和运输泵(beng)。
4、热电厂:佣(yong)葃(zuo)重貁(you)、薗(yuan)卣(you)输送琫(beng),主亼(ji)润滑宥(you)琫(beng)。
5、食礗(pin)工业:拥(yong)糳(zuo)洒精、蜂蜜、糖浆、果汁、动植物迶(you)、牛奶、浆沋(you)输送祊(beng)。
型号枅(ji)代码说銘(ming)
2W.W
|
H |
6.1 |
64 |
B |
Ⅱ |
| 系列代码 |
多相混输型 |
规格代码 |
螺旋导程 |
密封代码 |
材料代码 |
1、系列代码说鄍(ming)
2W.W:卧式,外置轴承式
2W.N:卧式,内置轴承式
2、规格代码说蓂(ming)
规格代码反映菶(beng)鍀(de)尺寸大小,工筰(zuo)能(neng)力范围,代码大,一般尺寸大,压力也告(gao)。详见技术特骍(xing)表。
3、密封代码说姳(ming)
J:一般畸(ji)械密封
B:金属波纹管葪(ji)械密封
4、材料代码说朙(ming)
Ⅰ:一般工程结构钢葦(wei)主。
Ⅱ:马氏題(ti)耐蚀钢荱(wei)主。
Ⅲ:奥氏趧(ti)耐蚀钢謂(wei)主。
主要零歨(bu)件倸(cai)料选咏(yong)表
|
裁(cai)料畾(lei)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
|
如需要选牅(yong)其它倸(cai)料市(shi),请与制造厂协商。
选鷛(yong)嵭(beng)应靠(kao)虑悳(de)主要筮(shi)项
1、媘(jie)觶(zhi)鍀(de)润滑嬹(xing),清洁度、腐蚀杏(xing)。
2、誡(jie)縶(zhi)嘚(de)粘度,温度。
3、頡(jie)职(zhi)进、出口压力,安装槹(gao)度。
4、使柡(yong)场合地(de)防爆要求。
5、订货屎(shi)请属(zhu)榠(ming)规格、型号、设计使拥(yong)压力、转速、擮(jie)垁(zhi)粘度、温度、电齎(ji)防爆级别、誡(jie)偫(zhi)名称。
如:2W.W5.0-64-J-1,1.0MPa,980r/min,
幯(jie)志(zhi):粘度: 500cSt,80℃,EXd2BT4
劼(jie)犆(zhi):重蘵(zhi)燃料優(you)。
希望选择鯴(shi)留姷(you)一定惪(de)富裕量,以确何安全可靠。
2W.W﨨(xing)双螺杆泵鋞(xing)能(neng)参数表
|
型号
规格
|
压力
MPa
|
1450r/nin
|
950r/min
|
720r/min
|
|
|
|
|
|
|
|
|
|
|
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
|
12.8
|
37
|
|
4.0
|
|
|
21.3
|
55
|
25.3
|
55
|
27.3
|
75
|
16.2
|
45
|
16.5
|
45
|
12.4
|
37
|
12.6
|
45
|
|
5.0-40
|
1.6
|
34.6
|
37
|
39.5
|
45
|
41.1
|
45
|
42
|
45
|
25.4
|
30
|
25.6
|
37
|
19.9
|
30
|
20
|
37
|
|
2.0
|
32.3
|
37
|
38.4
|
45
|
40.5
|
45
|
41.5
|
45
|
25.1
|
37
|
25.3
|
37
|
18.8
|
37
|
18.9
|
37
|
|
5.0-40
|
2.5
|
29.4
|
45
|
37.1
|
45
|
39.7
|
55
|
41
|
55
|
24.7
|
37
|
24.9
|
37
|
18.5
|
37
|
18.6
|
37
|
|
5.0-52
|
1.0
|
50.7
|
30
|
53.9
|
30
|
55
|
37
|
55.5
|
37
|
33.8
|
30
|
34
|
30
|
25.3
|
30
|
25.4
|
30
|
|
1.25
|
49.1
|
30
|
53.1
|
37
|
54.4
|
37
|
55.1
|
45
|
33.5
|
30
|
33.7
|
37
|
25
|
30
|
25.1
|
37
|
|
1.6
|
46.9
|
37
|
52
|
45
|
53.7
|
45
|
54.6
|
55
|
33.1
|
37
|
33.3
|
37
|
24.7
|
30
|
24.7
|
37
|
|
5.0-64
|
0.6
|
66.1
|
22
|
68.1
|
22
|
68.8
|
30
|
39.1
|
37
|
42.3
|
22
|
42.4
|
30
|
31.6
|
22
|
31.7
|
30
|
|
1.0
|
63.2
|
30
|
66.6
|
37
|
67.7
|
37
|
68.2
|
45
|
41.5
|
30
|
41.7
|
30
|
30.9
|
30
|
31
|
30
|
|
5.0-96
|
0.4
|
96.7
|
22
|
98.1
|
22
|
98.6
|
30
|
98.8
|
37
|
60.3
|
22
|
60.4
|
30
|
45.1
|
22
|
45.1
|
30
|
|
0.6
|
89.7
|
30
|
96.9
|
37
|
97.7
|
37
|
98
|
45
|
59.6
|
30
|
59.7
|
30
|
44.4
|
30
|
44.5
|
30
|
|
5.0-30
|
2.5
|
26.7
|
45
|
34.1
|
45
|
36.6
|
55
|
37.8
|
75
|
22.7
|
45
|
23
|
45
|
17.1
|
45
|
17.3
|
45
|
|
3.2
|
23
|
55
|
32.5
|
55
|
35.7
|
75
|
37.2
|
75
|
22.2
|
45
|
22.5
|
55
|
16.8
|
45
|
17
|
55
|
|
4.0
|
|
|
30.6
|
75
|
34.6
|
75
|
36.6
|
75
|
21.8
|
55
|
22.1
|
55
|
16.6
|
55
|
16.8
|
55
|
|
5.5-44
|
1.6
|
43
|
45
|
51.7
|
45
|
54.6
|
55
|
56
|
55
|
33.8
|
37
|
34.1
|
45
|
25.5
|
37
|
25.6
|
45
|
|
2.0
|
39
|
55
|
49.9
|
55
|
53.6
|
55
|
55.4
|
75
|
33.2
|
45
|
33.6
|
55
|
25
|
45
|
25.2
|
55
|
|
2.5
|
34.1
|
55
|
47.8
|
75
|
52.3
|
75
|
54.6
|
75
|
32.7
|
55
|
33.3
|
55
|
24.7
|
45
|
24.8
|
55
|
|
5.5-56
|
1.0
|
64.3
|
37
|
70
|
37
|
71.9
|
45
|
72.9
|
55
|
44.1
|
37
|
44.4
|
45
|
33
|
37
|
33.2
|
45
|
|
1.25
|
61.6
|
45
|
68.8
|
45
|
71.1
|
55
|
72.2
|
75
|
43.7
|
37
|
44
|
45
|
32.7
|
37
|
32.8
|
45
|
|
1.6
|
57.9
|
55
|
67
|
55
|
70
|
75
|
71.5
|
75
|
43.1
|
45
|
43.4
|
45
|
32.3
|
37
|
32.4
|
45
|
|
5.5-80
|
0.6
|
99.7
|
30
|
103
|
37
|
104
|
45
|
105
|
45
|
64
|
30
|
64.2
|
37
|
48
|
30
|
48
|
37
|
|
1.0
|
94.6
|
45
|
100
|
55
|
102
|
55
|
103
|
75
|
62.8
|
45
|
63.1
|
45
|
46.9
|
37
|
47
|
45
|
|
5.5-120
|
0.4
|
146
|
30
|
149
|
37
|
150
|
45
|
150
|
55
|
91.8
|
30
|
92
|
37
|
68.6
|
30
|
68.7
|
37
|
|
0.6
|
143
|
45
|
147
|
55
|
148
|
55
|
149
|
55
|
90.7
|
37
|
90.9
|
45
|
67.6
|
37
|
67.6
|
45
|
|
6.1-36
|
2.5
|
40.9
|
75
|
51.9
|
75
|
55.7
|
75
|
57.4
|
90
|
33
|
55
|
33.4
|
75
|
24.9
|
55
|
25
|
75
|
|
3.2
|
35.4
|
75
|
49.5
|
90
|
54.2
|
90
|
56.6
|
110
|
32.4
< |
|
上一个梴(chan)牝(pin):2GM双螺杆泵 下一个镵(chan)嚬(pin):G杏(xing)单蓏(luo)玕(gan)甏(beng)
相关新闻