G系列螺杆泵

产品概述:
单螺杆泵是按迥转啮合容积式原理工作的泵种,主要工作部件是偏心螺杆(转子)和固定的衬套(定子)。
由于这两种部件的特殊几何形状,分别形成单独的密封容腔,介质由轴向均匀推行流动,内部流速低,容积保持不变,压力稳定,因而不会产生涡流和搅动。每级泵的输出压力为0.6MPa,扬程60m(清水),自吸高度一般在6m,适用于输送温度80℃以下介质(特殊要求可达150℃)。
因定子选用多种弹性材料制成,所以这种泵可输送较高粘度的流体或含有硬质悬浮颗粒的介质或含有纤维的介质。其流量与转速成正比。
传动方式可采用联轴器直接传动,或采用调速电机,三角带或变速箱等装置。
转子和定子是本泵的主要易损件,结构简单,便于装拆。
型号意义
结构图:
常见应用:
1.PAM、PAC加药;
2.各种污泥、浊水的输送;
3.压滤机、离心机进料泵;
4.输送原油、油水混合物、钻井泥浆等油田应用;
5.各种粘稠淀粉、食油、蜂蜜、糖浆等食品输送;
6.医药、日化行业的各种粘稠浆料、乳化液、软膏状物料的输送;
7.石灰水、石灰浆等建筑工业用浆料;
8、水煤浆等;
9、餐余、厨余垃圾渗滤液的输送
①、常用规格
| 型号 |
压力
MPa |
配6级电机
n=960r/min |
配8级电机
n=720r/min |
配套齿轮减速电机 |
进口
法兰
mm |
出口
法兰
mm |
允许颗粒直径mm |
允许纤维长度mm |
||||
| 流量
m3/h |
功率
kw |
流量
m3/h |
功率
kw |
流量
m3/h |
功率
kw |
转速
r/min |
||||||
| G10-1 |
0.8 |
0.1 |
0.55 |
/ |
按需配置 |
25 |
25 |
0.8 |
15 |
|||
| G10-2 |
1.6 |
0.55 |
||||||||||
| G13-1 |
0.6 |
0.4 |
0.55 |
|||||||||
| G13-1 |
1.2 |
0.55 |
||||||||||
| G15-1 |
0.6 |
0.8 |
0.55 |
1 |
20 |
|||||||
| G15-2 |
1.2 |
0.75 |
||||||||||
| G20-1 |
0.6 |
1.2 |
0.75 |
1.5 |
25 |
|||||||
| G20-2 |
1.2 |
1.1 |
||||||||||
| G25-1 |
0.6 |
2 |
1.5 |
32 |
25 |
2 |
30 |
|||||
| G25-2 |
1.2 |
2.2 |
1.5 |
1.5 |
||||||||
| G26-1 |
0.6 |
/ |
1.2 |
0.75 |
290 |
|||||||
| G30-1 |
0.6 |
5 |
2.2 |
3.75 |
1.5 |
2.6 |
1.5 |
510 |
50 |
40 |
2.5 |
30 |
| G30-2 |
1.2 |
3 |
2.2 |
2.2 |
||||||||
| G31-1 |
0.6 |
/ |
3 |
1.5 |
290 |
|||||||
| G35-1 |
0.6 |
8 |
3 |
6 |
2.2 |
4 |
2.2 |
510 |
65 |
50 |
3 |
40 |
| G35-2 |
1.2 |
4 |
3 |
3 |
||||||||
| G36-1 |
0.6 |
/ |
4.85 |
1.5 |
290 |
|||||||
| G40-1 |
0.6 |
12 |
4 |
9 |
3 |
6 |
3 |
510 |
80 |
65 |
3.8 |
45 |
| G40-2 |
1.2 |
5.5 |
4 |
4 |
||||||||
| G41-1 |
0.6 |
/ |
7.25 |
2.2 |
290 |
|||||||
| G50-1 |
0.6 |
20 |
5.5 |
15 |
4 |
10.5 |
4 |
510 |
100 |
80 |
5 |
50 |
| G50-2 |
1.2 |
7.5 |
5.5 |
7.5 |
||||||||
| G51-1 |
0.6 |
/ |
30 |
7.5 |
15 |
4 |
380 |
|||||
| G60-1 |
0.6 |
30 |
11 |
22.5 |
7.5 |
15 |
11 |
510 |
125 |
100 |
6 |
60 |
| G60-2 |
1.2 |
15 |
11 |
15 |
||||||||
| G61-1 |
0.6 |
/ |
25 |
7.5 |
460 |
|||||||
| G70-1 |
0.6 |
/ |
45 |
11 |
25 |
11 |
520 |
150 |
125 |
8 |
70 |
|
| G70-2 |
1.2 |
15 |
15 |
|||||||||
| G85-1 |
0.6 |
55 |
15 |
55 |
15 |
580 |
150 |
125 |
10 |
80 |
||
| G85-2 |
1.2 |
/ |
18.5 |
500 |
||||||||
| G105-1S |
0.6 |
100 |
22 |
510 |
200 |
200 |
15 |
110 |
||||
| G105-1 |
0.6 |
90 |
22 |
520 |
200 |
150 |
||||||
| G105-1 |
0.6 |
65 |
18.5 |
380 |
||||||||
| G105-2 |
1.2 |
100 |
37 |
510 |
200 |
200 |
||||||
| G135-1 |
0.6 |
150 |
45 |
380 |
18 |
130 |
||||||
| G135-2 |
1.2 |
150 |
75 |
380 |
||||||||
| G150-1 |
0.6 |
200 |
75 |
380 |
250 |
250 |
20 |
150 |
||||
注:
1.每个型号可生产调速螺杆泵,调速方式为:手动无级调速(序号②表格)、电磁调速(序号③表格)、变频调速
2.表格中配套齿轮减速电机为常用转速,其他转速请查看序号④表格。
3.“/”表示不按此配置或如此配置泵表现不佳。
②、配套手动无级调速电机-规格表
| 型号 |
压力
MPa |
配套一级无级调速电机 |
配套二级无级调速电机 |
进口
法兰
mm |
出口
法兰
mm |
||||
| 流量
m3/h |
转速
r/min |
功率
kw |
流量
m3/h |
转速
r/min |
功率
kw |
||||
| G10-1 |
0.8 |
0.02-0.1 |
200-960 |
0.55 |
0.004-0.02 |
40-200 |
0.55 |
25 |
25 |
| G10-2 |
1.6 |
0.75 |
0.55 |
25 |
25 |
||||
| G13-1 |
0.6 |
0.08-0.4 |
0.55 |
0.016-0.08 |
0.55 |
25 |
25 |
||
| G13-2 |
1.2 |
0.75 |
0.55 |
25 |
25 |
||||
| G15-1 |
0.6 |
0.16-0.8 |
0.55 |
0.032-0.16 |
0.55 |
25 |
25 |
||
| G15-2 |
1.2 |
0.75 |
0.55 |
25 |
25 |
||||
| G20-1 |
0.6 |
0.24-1.2 |
0.75 |
0.048-0.24 |
0.55 |
25 |
25 |
||
| G20-2 |
1.2 |
1.1 |
0.55 |
25 |
25 |
||||
| G25-1 |
0.6 |
0.4-2 |
1.5 |
0.08-0.4 |
0.55 |
32 |
25 |
||
| G25-2 |
1.2 |
2.2 |
0.75 |
32 |
25 |
||||
| G30-1 |
0.6 |
1-5 |
2.2 |
0.2-1 |
0.75 |
50 |
40 |
||
| G30-2 |
1.2 |
3 |
0.75 |
50 |
40 |
||||
| G35-1 |
0.6 |
1.6-8 |
3 |
0.32-1.6 |
1.5 |
65 |
50 |
||
| G35-2 |
1.2 |
4 |
1.5 |
65 |
50 |
||||
| G40-1 |
0.6 |
2.4-12 |
4 |
0.048-2.4 |
1.5 |
80 |
65 |
||
| G40-2 |
1.2 |
5.5 |
2.2 |
80 |
65 |
||||
| G50-1 |
0.6 |
4-20 |
5.5 |
0.8-4 |
2.2 |
100 |
80 |
||
| G50-2 |
1.2 |
7.5 |
2.2 |
100 |
80 |
||||
| G60-1 |
0.6 |
6-30 |
11 |
1.2-6 |
3 |
125 |
100 |
||
| G60-2 |
1.2 |
15 |
4 |
125 |
100 |
||||
| G70-1 |
0.6 |
12.5-45 |
200-720 |
11 |
2.5-9 |
4 |
150 |
125 |
|
③、配套电磁调速电机-规格表
| 型号 |
压力
MPa |
流量
m3/h |
转速
r/min |
功率
kw |
进口法兰
mm |
出口法兰
mm |
| G30-1 |
0.6 |
0.625-2.5 |
125-1250 |
2.2 |
50 |
40 |
| G30-2 |
1.2 |
3 |
50 |
40 |
||
| G35-1 |
0.6 |
1-4 |
125-1250 |
3 |
65 |
50 |
| G35-2 |
1.2 |
4 |
65 |
50 |
||
| G40-1 |
0.6 |
1.5-6 |
125-1250 |
4 |
80 |
65 |
| G40-2 |
1.2 |
5.5 |
80 |
65 |
||
| G50-1 |
0.6 |
2.5-10 |
125-1250 |
5.5 |
100 |
80 |
| G50-2 |
1.2 |
7.5 |
100 |
80 |
||
| G60-1 |
0.6 |
3.75-15 |
125-1250 |
11 |
125 |
100 |
| G60-2 |
1.2 |
15 |
125 |
100 |
④、配套齿轮减速电机-规格表
| 压力0.6MPa |
压力1.2MPa |
||||||
| 型号 |
流量
m3/h |
功率
kw |
转速
r/min |
型号 |
流量
m3/h |
功率
kw |
转速
r/min |
| G15-1 |
0.21 |
0.55 |
510 |
G15-2 |
0.21 |
0.75 |
510 |
| 0.16 |
0.55 |
380 |
0.16 |
0.75 |
380 |
||
| 0.1 |
0.55 |
252 |
0.1 |
0.75 |
252 |
||
| 0.07 |
0.55 |
189 |
0.07 |
0.75 |
189 |
||
| G20-1 |
0.4 |
0.75 |
510 |
G20-2 |
0.4 |
1.1 |
510 |
| 0.32 |
0.75 |
380 |
0.32 |
1.1 |
380 |
||
| 0.2 |
0.75 |
252 |
0.2 |
1.1 |
252 |
||
| 0.16 |
0.75 |
189 |
0.16 |
1.1 |
189 |
||
| G25-1 |
1 |
1.1 |
510 |
G25-2 |
1 |
1.5 |
510 |
| 0.7 |
1.1 |
380 |
0.7 |
1.5 |
380 |
||
| 0.5 |
1.1 |
252 |
0.5 |
1.5 |
252 |
||
| 0.37 |
0.75 |
189 |
0.37 |
1.1 |
189 |
||
| G30-1 |
2.6 |
1.5 |
510 |
G30-2 |
2.6 |
2.2 |
510 |
| 1.9 |
1.5 |
380 |
1.9 |
2.2 |
380 |
||
| 1.3 |
1.5 |
252 |
1.3 |
2.2 |
252 |
||
| 1 |
1.1 |
189 |
1 |
1.5 |
189 |
||
| G35-1 |
4 |
2.2 |
510 |
G35-2 |
4 |
3 |
510 |
| 2.9 |
2.2 |
380 |
2.9 |
3 |
380 |
||
| 1.8 |
2.2 |
252 |
1.8 |
3 |
252 |
||
| 1.5 |
1.5 |
189 |
1.5 |
2.2 |
189 |
||
| G40-1 |
6 |
3 |
510 |
G40-2 |
6 |
4 |
510 |
| 4.5 |
3 |
380 |
4.5 |
4 |
380 |
||
| 2.5 |
3 |
252 |
2.5 |
4 |
252 |
||
| 1.8 |
2.2 |
189 |
1.8 |
3 |
189 |
||
| G50-1 |
11.5 |
4 |
510 |
G50-2 |
11.5 |
7.5 |
510 |
| 7.5 |
4 |
380 |
7.5 |
7.5 |
380 |
||
| 5 |
4 |
252 |
5 |
5.5 |
252 |
||
| 3.5 |
3 |
189 |
3.5 |
4 |
189 |
||
| G60-1 |
15 |
7.5 |
510 |
G60-2 |
15 |
11 |
510 |
| 11 |
7.5 |
380 |
11 |
11 |
380 |
||
| 7.3 |
5.5 |
252 |
7.3 |
7.5 |
252 |
||
| 5.5 |
4 |
189 |
5.5 |
5.5 |
189 |
||
| G70-1 |
28 |
11 |
510 |
G70-2 |
28 |
18.5 |
510 |
| 20.8 |
11 |
380 |
20.8 |
18.5 |
380 |
||
| 13.8 |
7.5 |
252 |
13.8 |
11 |
252 |
||
| 10 |
7.5 |
189 |
10 |
11 |
189 |
||
| G85-1 |
52 |
15 |
510 |
G85-2 |
52 |
22 |
510 |
| 39 |
15 |
380 |
39 |
22 |
380 |
||
| 25.9 |
11 |
252 |
25.9 |
15 |
252 |
||
| 18 |
11 |
189 |
18 |
15 |
189 |
||
| G105-1 |
100 |
22 |
510 |
G105-2 |
100 |
37 |
510 |
| 73 |
22 |
380 |
73 |
37 |
380 |
||
| 48 |
18.5 |
252 |
48 |
30 |
252 |
||
| 36 |
18.5 |
189 |
36 |
22 |
189 |
||
| G135-1 |
160 |
45 |
380 |
G135-2 |
160 |
75 |
380 |
| 110 |
37 |
252 |
110 |
75 |
252 |
||
| 83 |
30 |
189 |
83 |
45 |
189 |
||
| 压力1.8MPa |
压力2.4MPa |
||||||
| 型号 |
流量
m3/h |
功率
kw |
转速
r/min |
型号 |
流量
m3/h |
功率
kw |
转速
r/min |
| G15-3 |
0.21 |
1.5 |
510 |
G15-4 |
0.21 |
2.2 |
510 |
| 0.16 |
1.5 |
380 |
0.16 |
2.2 |
380 |
||
| 0.1 |
1.5 |
252 |
0.1 |
2.2 |
252 |
||
| 0.07 |
1.5 |
189 |
0.07 |
2.2 |
189 |
||
| G20-3 |
0.4 |
1.5 |
510 |
G20-4 |
0.4 |
2.2 |
510 |
| 0.32 |
1.5 |
380 |
0.32 |
2.2 |
380 |
||
| 0.2 |
1.5 |
252 |
0.2 |
2.2 |
252 |
||
| 0.16 |
1.5 |
189 |
0.16 |
2.2 |
189 |
||
| G25-3 |
1 |
2.2 |
510 |
G25-4 |
1 |
3 |
510 |
| 0.7 |
2.2 |
380 |
0.7 |
3 |
380 |
||
| 0.5 |
2.2 |
252 |
0.5 |
3 |
252 |
||
| 0.37 |
1.5 |
189 |
0.37 |
2.2 |
189 |
||
| G30-3 |
2.6 |
3 |
510 |
G30-4 |
2.6 |
4 |
510 |
| 1.9 |
3 |
380 |
1.9 |
4 |
380 |
||
| 1.3 |
3 |
252 |
1.3 |
4 |
252 |
||
| 1 |
2.2 |
189 |
1 |
3 |
189 |
||
| G35-3 |
4 |
4 |
510 |
G35-4 |
4 |
5.5 |
510 |
| 2.9 |
4 |
380 |
2.9 |
5.5 |
380 |
||
| 1.8 |
4 |
252 |
1.8 |
5.5 |
252 |
||
| 1.5 |
3 |
189 |
1.5 |
4 |
189 |
||
| G40-3 |
6 |
5.5 |
510 |
G40-4 |
6 |
7.5 |
510 |
| 4.5 |
5.5 |
380 |
4.5 |
7.5 |
380 |
||
| 2.5 |
5.5 |
252 |
2.5 |
7.5 |
252 |
||
| 1.8 |
4 |
189 |
1.8 |
5.5 |
189 |
||
| G50-3 |
11.5 |
11 |
510 |
G50-4 |
11.5 |
15 |
510 |
| 7.5 |
11 |
380 |
7.5 |
15 |
380 |
||
| 5 |
7.5 |
252 |
5 |
11 |
252 |
||
| 3.5 |
5.5 |
189 |
3.5 |
7.5 |
189 |
||
| G60-3 |
15 |
15 |
510 |
G60-4 |
15 |
18.5 |
510 |
| 11 |
15 |
380 |
11 |
18.5 |
380 |
||
| 7.3 |
11 |
252 |
7.3 |
15 |
252 |
||
| 5.5 |
7.5 |
189 |
5.5 |
11 |
189 |
||
| G70-3 |
28 |
22 |
510 |
G70-4 |
28 |
30 |
510 |
| 20.8 |
22 |
380 |
20.8 |
30 |
380 |
||
| 13.8 |
18.5 |
252 |
13.8 |
22 |
252 |
||
| 10 |
18.5 |
189 |
10 |
22 |
189 |
||
| G85-3 |
52 |
30 |
510 |
G85-4 |
52 |
37 |
510 |
| 39 |
30 |
380 |
39 |
37 |
380 |
||
| 25.9 |
22 |
252 |
25.9 |
30 |
252 |
||
| 18 |
18.5 |
189 |
18 |
22 |
189 |
||
| G105-3 |
100 |
55 |
510 |
G105-4 |
100 |
75 |
510 |
| 73 |
55 |
380 |
73 |
75 |
380 |
||
| 48 |
45 |
252 |
48 |
55 |
252 |
||
| 36 |
30 |
189 |
36 |
45 |
189 |
||
| G135-3 |
160 |
110 |
380 |
G135-4 |
160 |
132 |
380 |
| 110 |
90 |
252 |
110 |
110 |
252 |
||
| 83 |
75 |
189 |
83 |
90 |
189 |
||