液下泵—SLY长轴液下泵
字号:T|T
时间:2020-07-02 15:38:06 点击率:1237
作者:上海泰丰泵业专业管道泵,多级泵,排污泵,消防泵,化工泵,磁力泵,计量泵,离心泵生产厂家 来源:http://www.shtfpump.com
一、特点原理及图片
|
SLY长轴液下泵系列属于单级单吸立式液下泵。适用于:污水处理、水泥厂、发电厂、石油化工等行业。
结构特点
SLY长轴液下泵接轴方式:长轴分成二节或多节加工,接轴端每一端均车内螺纹,两轴通过螺柱连接,外面通过接轴套及接轴键固定其位置。这样长轴靠接轴键传递扭矩,螺柱传递轴向力。增强了泵轴的同轴度,降低长轴的加工难度;支承方式:SLY系列采用多点支承方式,液面之上采用角接触球轴承,液下每根轴都有轴衬支承,轴衬固定在滑动轴承体上,滑动轴承体与支承管相连;泵起动时,叶轮已浸没在介质中,因而起动容易,不存在排气抽空问题;采用双蜗壳泵体(口径80mm上),转子部件受径向力小,轴挠度小,轴衬磨损小,寿命长;从电机端看,泵为顺时针方向旋转。
SLY长轴液下泵总装图
1
|
泵体
|
15
|
接轴管
|
8
|
轴套
|
22
|
骨架油封
|
2
|
密封环
|
16
|
轴
|
9
|
轴
|
23
|
轴承
|
3
|
钢丝螺套
|
17
|
支承管
|
10
|
支承管
|
24
|
上轴承压盖
|
4
|
叶轮螺母
|
18
|
底板
|
11
|
轴套
|
25
|
电机架
|
5
|
叶轮
|
19
|
防尘盘
|
12
|
轴衬
|
26
|
联轴器
|
6
|
密封环
|
20
|
V型环
|
13
|
滑动轴承体
|
27
|
电机
|
7
|
泵盖
|
21
|
轴承架
|
14
|
接轴键
|
28
|
轴承套
|
冲洗方式
引入清洁的液体冲洗轴衬,保证了泵的安全运转。SLY长轴液下泵对于不同的介质,有两种方式可以选择。自冲洗:当泵送介质为清洁介质时,采用此方式进行冲洗。从泵出口法兰引一管路,使冲洗液流向各个轴衬,润滑了轴衬,带走摩擦副产生的热量,起到降温的作用。外冲洗:当泵送介质为内含较小颗粒的介质时,采用此方式进行冲洗。从外界接一管路,引入清洁的冲洗液冲洗各个轴衬,润滑轴衬,带走摩擦副产生的热量,起到降温的作用。同时,避免固体颗粒进入摩擦副中。
|
|
SLY长轴液下泵 产品图
|
|
二、 性能参数
|
50Hz
型号
|
叶
轮
型
式
|
电机转速n~2950r/min
|
电机转速n~1475r/min
|
流量
Q
M3/h
|
扬程
H
m
|
比重=100
|
比重=135
|
流量
Q
M3/
|
扬程
H
m
|
比重=100
|
比重=135
|
电机功率及型号
|
电机功率及型号
|
KW
|
电机机座号
|
KW
|
电机机座号
|
KW
|
电机机座号
|
KW
|
电机机座号
|
SLY25-200
|
A
|
11.5
|
47
|
5.5
|
132S1-2
|
7.5
|
132S2-2
|
5.8
|
11
|
1.1
|
90S-4
|
1.1
|
90S-4
|
B
|
10.5
|
40
|
4
|
112M-2
|
5.5
|
132S1-2
|
5.4
|
10
|
1.1
|
90S-4
|
1.1
|
90S-4
|
C
|
9
|
34
|
3
|
100L-2
|
4
|
112M-2
|
4.6
|
7.5
|
1.1
|
90S-4
|
1.1
|
90S-4
|
D
|
7.5
|
26
|
2.2
|
90L-2
|
3
|
100L-2
|
4
|
5.5
|
1.1
|
90S-4
|
1.1
|
90S-4
|
E
|
5.5
|
14
|
1.5
|
90S-2
|
1.5
|
90S-2
|
3
|
3
|
1.1
|
90S-4
|
1.1
|
90S-4
|
SLY40-160
|
A
|
28
|
31
|
5.5
|
132S1-2
|
7.5
|
132S2-2
|
14
|
7
|
1.1
|
90S-4
|
1.1
|
90S-4
|
B
|
25.6
|
27
|
5.5
|
132S1-2
|
7.5
|
132S2-2
|
13
|
6
|
1.1
|
90S-4
|
1.1
|
90S-4
|
C
|
22
|
20
|
4
|
112M-2
|
5.5
|
132S1-2
|
11
|
4.5
|
1.1
|
90S-4
|
1.1
|
90S-4
|
|
D
|
20
|
14
|
2.2
|
90L-2
|
3
|
100L-2
|
9.5
|
3.5
|
1.1
|
90S-4
|
1.1
|
90S-4
|
SLY40-200
|
A
|
29
|
51
|
11
|
160M1-2
|
15
|
160M2-2
|
14.5
|
12
|
1.5
|
90L-4
|
2.2
|
100L1-4
|
B
|
26
|
45
|
7.5
|
132S2-2
|
11
|
160M1-2
|
13
|
10.5
|
1.1
|
90S-4
|
1.5
|
90L-4
|
C
|
22
|
37
|
5.5
|
132S1-2
|
7.5
|
132S2-2
|
11.5
|
8
|
1.1
|
90S-4
|
1.1
|
90S-4
|
D
|
18
|
18
|
4
|
112M-2
|
5.5
|
132S1-2
|
9.5
|
6
|
1.1
|
90S-4
|
1.1
|
90S-4
|
SLY40-250
|
A
|
32
|
76
|
18.5
|
160L-2
|
22
|
180M-2
|
16
|
18.5
|
3
|
100L2-4
|
4
|
112M-4
|
B
|
30
|
70
|
15
|
160M2-2
|
18.5
|
160L-2
|
15
|
17
|
2.2
|
100L1-4
|
3
|
100L2-4
|
C
|
24
|
58
|
11
|
160M1-2
|
15
|
160M2-2
|
12.5
|
13
|
1.5
|
90L-4
|
2.2
|
100L1-4
|
D
|
21
|
45
|
7.5
|
132S2-2
|
11
|
160M1-2
|
10.5
|
10
|
1.1
|
90S-4
|
1.5
|
90L-4
|
SLY40-315
|
A
|
|
|
|
|
|
|
21
|
28
|
5.5
|
132S-4
|
7.5
|
132M-4
|
B
|
|
|
|
|
|
|
20
|
26.5
|
5.5
|
132S-4
|
7.5
|
132M-4
|
C
|
|
|
|
|
|
|
11.8
|
19
|
4
|
112M-4
|
5.5
|
132S-4
|
D
|
|
|
|
|
|
|
15
|
14
|
3
|
100L2-4
|
3
|
100L2-4
|
SLY50-160
|
A
|
50
|
32
|
11
|
160M1-2
|
15
|
160M2-2
|
25
|
7.5
|
1.5
|
90L-4
|
2.2
|
100L1-4
|
B
|
45
|
27
|
7.5
|
132S2-2
|
11
|
160M1-2
|
22.8
|
6
|
1.5
|
90L-4
|
1.5
|
90L-4
|
C
|
38
|
20
|
5.5
|
132S1-2
|
7.5
|
132S2-2
|
19
|
45
|
1.1
|
90S-4
|
1.1
|
90S-4
|
D
|
31
|
15
|
3
|
100L-2
|
4
|
112M-2
|
16.5
|
3
|
1.1
|
90S-4
|
1.1
|
90S-4
|
SLY50-200
|
A
|
62
|
50
|
18.5
|
160L-2
|
22
|
180M-2
|
31
|
12
|
3
|
100L1-4
|
3
|
100L2-4
|
B
|
56
|
44
|
15
|
160M2-2
|
18.5
|
160L-2
|
28.5
|
10.5
|
2.2
|
100L2-4
|
3
|
100L2-4
|
C
|
49
|
35
|
11
|
160M1-2
|
15
|
160M2-2
|
25
|
8
|
1.5
|
90L-4
|
2.2
|
100L1-4
|
|
D
|
43
|
26
|
7.5
|
132S2-2
|
11
|
160M1-2
|
22
|
6
|
1.1
|
90S-4
|
1.5
|
90L-4
|
SLY50-250
|
A
|
70
|
80
|
30
|
200L1-2
|
37
|
200L2-2
|
35
|
19
|
4
|
112M-4
|
5.5
|
132S-4
|
B
|
66
|
73
|
30
|
200L1-2
|
37
|
200L2-2
|
33
|
17.5
|
4
|
112M-4
|
5.5
|
132S-4
|
C
|
60
|
58
|
22
|
180M-2
|
30
|
200L1-2
|
30
|
14
|
3
|
100L2-4
|
4
|
112M-4
|
D
|
50
|
43
|
15
|
160M2-2
|
18.5
|
160L-2
|
26
|
10
|
2.2
|
100L1-4
|
3
|
100L2-4
|
SLY50-315
|
A
|
|
|
|
|
|
|
44
|
27
|
11
|
160M-4
|
11
|
160M-4
|
B
|
|
|
|
|
|
|
40
|
23
|
7.5
|
132M-4
|
11
|
160M-4
|
C
|
|
|
|
|
|
|
35
|
16
|
5.5
|
132S-4
|
7.5
|
132M-4
|
D
|
|
|
|
|
|
|
30
|
13
|
3
|
100L2-4
|
4
|
112M-4
|
SLY80-160
|
A
|
94
|
30
|
15
|
160M2-2
|
18.5
|
160L-2
|
47
|
7
|
2.2
|
100L1-4
|
3
|
100L2-4
|
B
|
85
|
26
|
11
|
160M1-2
|
15
|
160M2-2
|
42
|
6
|
2.2
|
100L1-4
|
2.2
|
100L1-4
|
C
|
76
|
21
|
11
|
160M1-2
|
11
|
160M1-2
|
38
|
4.5
|
1.5
|
90L-4
|
2.2
|
100L1-4
|
D
|
66
|
15
|
5.5
|
132S1-2
|
7.5
|
132S2-2
|
34
|
3
|
1.1
|
90S-4
|
1.1
|
90S-4
|
SLY80-200
|
A
|
103
|
52
|
30
|
200L1-2
|
37
|
200L2-2
|
51
|
12.5
|
4
|
112M-4
|
5.5
|
132S-4
|
B
|
95
|
46
|
22
|
180M-2
|
30
|
200L1-2
|
47
|
11
|
3
|
100L2-4
|
4
|
112M-4
|
C
|
84
|
36
|
15
|
160M2-2
|
22
|
180M-2
|
40
|
8.5
|
2.2
|
100L1-4
|
3
|
100L2-4
|
D
|
70
|
28
|
11
|
160M1-2
|
15
|
160M2-2
|
36
|
6.5
|
1.5
|
90L-4
|
2.2
|
100L1-4
|
SLY80-250
|
A
|
127
|
80
|
45
|
225M-2
|
75
|
280S-2
|
64
|
19
|
7.5
|
132M-4
|
11
|
160M-4
|
B
|
120
|
74
|
45
|
225M-2
|
55
|
250M-2
|
60
|
18
|
7.5
|
132M-4
|
7.5
|
132M-4
|
C
|
105
|
57
|
30
|
200L1-2
|
45
|
225M-2
|
52
|
13.5
|
4
|
112M-4
|
5.5
|
132S-4
|
D
|
87
|
43
|
22
|
180M-2
|
30
|
200L1-2
|
46
|
10
|
3
|
100L2-4
|
4
|
112M-4
|
型号
|
叶
轮
型
式
|
电机转速n~2950r/min
|
电机转速n~1475r/min
|
流量
Q
M3/
|
扬程
H
m
|
比重=100
|
比重=135
|
流量
Q
M3/
|
扬程
H
m
|
比重=100
|
比重=135
|
电机功率及型号
|
电机功率及型号
|
KW
|
电机机座号
|
KW
|
电机机座号
|
KW
|
电机机座号
|
KW
|
电机机座号
|
SLY80-315
|
A
|
|
|
|
|
|
|
70
|
32
|
15
|
160L-4
|
18.5
|
180M-4
|
B
|
|
|
|
|
|
|
66
|
29
|
11
|
160M-4
|
15
|
160L-4
|
C
|
|
|
|
|
|
|
56
|
23
|
11
|
160M-4
|
11
|
160M-4
|
D
|
|
|
|
|
|
|
45
|
17
|
5.5
|
132S-4
|
7.5
|
132M-4
|
SLY100-160
|
A
|
162
|
27
|
22
|
180M-2
|
30
|
200L1-2
|
81
|
6.5
|
3
|
100L2-4
|
4
|
112M-4
|
B
|
150
|
22
|
15
|
160M2-2
|
22
|
180M-2
|
73
|
5
|
2.2
|
100L1-4
|
3
|
100L2-4
|
C
|
130
|
15
|
11
|
160M1-2
|
15
|
160M2-2
|
63
|
3.3
|
1.5
|
90L-4
|
2.2
|
100L1-4
|
D
|
110
|
10
|
7.5
|
132S2-2
|
11
|
160M1-2
|
55
|
2
|
1.1
|
90S-4
|
1.5
|
90L-4
|
SLY100-200
|
A
|
193
|
48
|
45
|
225M-2
|
55
|
250M-2
|
95
|
11.5
|
5.5
|
132S-4
|
7.5
|
132M-4
|
B
|
180
|
42
|
37
|
200L2-2
|
45
|
225M-2
|
90
|
9.5
|
5.5
|
132S-4
|
7.5
|
132M-4
|
C
|
155
|
33
|
30
|
200L1-2
|
37
|
200L2-2
|
80
|
7.5
|
4
|
112M-4
|
5.5
|
132S-4
|
D
|
135
|
24
|
18.5
|
160L-2
|
30
|
200L1-2
|
70
|
5
|
3
|
100L2-4
|
3
|
100L2-4
|
SLY100-250
|
A
|
230
|
77
|
75
|
280S-2
|
90
|
280M-2
|
115
|
19
|
11
|
160M-4
|
15
|
160L-4
|
B
|
218
|
71
|
75
|
280S-2
|
90
|
280M-2
|
110
|
17
|
11
|
160M-4
|
11
|
160M-4
|
C
|
190
|
56
|
45
|
225M-2
|
75
|
280S-2
|
100
|
13
|
7.5
|
132M-4
|
11
|
160M-4
|
D
|
170
|
42
|
37
|
200L2-2
|
45
|
225M-2
|
90
|
9
|
5.5
|
132S-4
|
7.5
|
132M-4
|
SLY100-315
|
A
|
|
|
|
|
|
|
125
|
30
|
18.5
|
180L-4
|
30
|
200L-4
|
B
|
|
|
|
|
|
|
119
|
28
|
18.5
|
180M-4
|
22
|
180L-4
|
C
|
|
|
|
|
|
|
104
|
23
|
15
|
160L-4
|
18.5
|
180M-4
|
D
|
|
|
|
|
|
|
86
|
16.5
|
11
|
160M-4
|
11
|
160M-4
|
SLY150-200
|
A
|
|
|
|
|
|
|
160
|
10
|
7.5
|
132M-4
|
11
|
160M-4
|
B
|
|
|
|
|
|
|
152
|
8.5
|
7.5
|
132M-4
|
11
|
160M-4
|
C
|
|
|
|
|
|
|
140
|
6
|
5.5
|
132S-4
|
7.5
|
132M-4
|
D
|
|
|
|
|
|
|
123
|
4
|
3
|
100L2-4
|
4
|
112M-4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SLY150-250
|
A
|
|
|
|
|
|
|
195
|
17.5
|
15
|
160L-4
|
22
|
180L-4
|
B
|
|
|
|
|
|
|
180
|
15
|
15
|
160L-4
|
18.5
|
180M-4
|
C
|
|
|
|
|
|
|
160
|
10.5
|
11
|
160M-4
|
11
|
160M-4
|
|
D
|
|
|
|
|
|
|
|
|
|
|
|
|
SLY150-315
|
A
|
|
|
|
|
|
|
220
|
31.5
|
30
|
200L-4
|
45
|
225M-4
|
B
|
|
|
|
|
|
|
210
|
29
|
30
|
200L-4
|
37
|
225S-4
|
C
|
|
|
|
|
|
|
180
|
23
|
22
|
180L-4
|
30
|
200L-4
|
D
|
|
|
|
|
|
|
150
|
16
|
15
|
160L-4
|
18.5
|
180M-4
|
SLY200-250
|
A
|
|
|
|
|
|
|
305
|
16.5
|
22
|
180L-4
|
30
|
200L-4
|
B
|
|
|
|
|
|
|
290
|
15
|
18.5
|
180M-4
|
30
|
200L-4
|
C
|
|
|
|
|
|
|
260
|
11
|
15
|
160L-4
|
18.5
|
180M-4
|
D
|
|
|
|
|
|
|
240
|
7
|
11
|
160M-4
|
15
|
160L-4
|
SLY200-315
|
A
|
|
|
|
|
|
|
350
|
29
|
45
|
225M-4
|
55
|
250M-4
|
B
|
|
|
|
|
|
|
340
|
28
|
37
|
225S-4
|
55
|
250M-4
|
C
|
|
|
|
|
|
|
300
|
21
|
30
|
200L-4
|
37
|
225S-4
|
D
|
|
|
|
|
|
|
250
|
14
|
18.5
|
180M-4
|
22
|
180L-4
|
六、外形尺寸表
型号
|
轴承架
|
DN
|
a
|
a1
|
a2
|
a3
|
k
|
k1
|
r1
|
g
|
z
|
s
|
n
|
p
|
c1
|
c2
|
SLY25-200
|
LK35
|
25
|
730
|
500
|
340
|
450
|
265
|
290
|
416
|
100
|
54
|
25
|
200
|
255
|
220
|
125
|
SLY40-160
|
40
|
290
|
270
|
449
|
120
|
285
|
SLY40-200
|
310
|
484
|
295
|
SLY50-160
|
50
|
295
|
460
|
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