D、DG型卧式多级离心泵供应系列单吸多级分段式卧式离心泵,是在老产品的DA型泵基础上大胆改进机构并采用先进的水力模型设计而成的高效节能更新换代产品,全部取代老DA型泵,根据输入介质、温度派生出DG、MD、DF系列泵。
■ D、DG卧式多级离心泵供应技术参数:
流量:6.3-300m3/h;
扬程:13-650m;
功率:2.2-400KW;
转速:1450-2950r/min;
口径:φ50-φ200;
温度范围:≤105℃;
工作压力:≤3.0Mpa.
■ D、DG卧式多级离心泵型号意义:
■ D、DG型卧式多级泵产品特点:
1、水力模型先进,效率高,性能范围广。
2、泵运行平稳,噪音低。
3、轴封采用软填料密封或机械密封,密封安全可靠、结构简单,维修方便快捷。
4、轴为全封结构,确保了不与介质接触,不锈蚀,使用寿命长。
■ D、DG型卧式多级泵结构特点:
D、DG型泵进、出水口均为垂直向上,通过拉紧螺栓将泵的进水段、中段、出水段、轴承体等泵壳体部分联结成一体。根据泵的扬程选择泵的级数。该系列泵转子部分主要由轴及安装在轴上的叶轮、轴套、平衡盘等零件组成,其中叶轮的数量根据泵的级数而定。轴上零件用平键和轴螺母紧固使之与轴联为一体。整个转子由两端滚动轴承或滑动轴承支承。轴承按型号不同而定,均不承受轴向力,其轴向力由平衡盘平衡。泵在运行中允许转子在泵壳中轴向游动,不能采用向心球轴承。滚动轴承用油脂润滑,滑动轴承用稀油润滑,并用油环进行白润滑,循环水冷却。泵的进水段、中段、出水段之间的密封面均采用二硫化钼润滑脂密封,转子部分与固定部分之间装有密封环、导叶套等进行密封, 当密封环和导叶套的磨损程度已影响泵的工作性能时应予更换。的密封形式有机械密封和填料密封两种。泵采用填料密封时,填料环的位置安放要正确,填料的松紧程度必须适当,以液体能一滴一滴渗出为宜。泵各种密封元件装在密封箱内,箱内要通入一定压力的水,起水封、水冷或水润滑作用。在轴封处装有可更换的轴套,保护泵轴。
次高压泵一般采用滑动轴承、稀油润滑结构,DG85-6 7、DG155-67型泵可采用滑动轴承、 稀油润滑,也可采用滚动轴承、干油润滑结构,其余型号均采用滚动轴承、干油润滑结构。中、低压泵的主要零件材料一般采用优质铸铁,次高压泵主要零件采用铸钢或不锈钢。该系列泵通过弹性联轴器由原动机直接驱动,从原动机方向看,泵为顺时针方向旋转。
■ D、DG型卧式多级泵性能参数:
泵型号 |
转速 |
流量 |
扬程 |
效率 |
功率(KW) |
必需 |
||
m3/h |
L/S |
轴功率 |
电机功率 |
|||||
D |
2950 |
3.75 |
1.04 |
76.5 |
33 |
2.37 |
5.5 |
2.0 |
6.3 |
1.75 |
75 |
45 |
2.86 |
2.0 |
|||
7.5 |
2.08 |
73.5 |
47 |
3.19 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
102 |
33 |
3.16 |
7.5 |
2.0 |
6.3 |
1.75 |
100 |
45 |
3.81 |
2.0 |
|||
7.5 |
2.08 |
98 |
47 |
4.26 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
127.5 |
33 |
3.95 |
7.5 |
2.0 |
6.3 |
1.75 |
125 |
45 |
4.77 |
2.0 |
|||
7.5 |
2.08 |
122.5 |
47 |
5.32 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
153 |
33 |
4.73 |
11 |
2.0 |
6.3 |
1.75 |
150 |
45 |
5.72 |
2.0 |
|||
7.5 |
2.08 |
147 |
47 |
6.39 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
178.5 |
33 |
5.52 |
11 |
2.0 |
6.3 |
1.75 |
175 |
45 |
6.67 |
2.0 |
|||
7.5 |
2.08 |
171.5 |
47 |
7.45 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
204 |
33 |
6.31 |
15 |
2.0 |
6.3 |
1.75 |
200 |
45 |
7.63 |
2.0 |
|||
7.5 |
2.08 |
196 |
47 |
8.58 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
229.5 |
33 |
7.10 |
15 |
2.0 |
6.3 |
1.75 |
225 |
45 |
8.52 |
2.0 |
|||
7.5 |
2.08 |
220.5 |
47 |
9058 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
255 |
33 |
7.89 |
18.5 |
2.0 |
6.3 |
1.75 |
250 |
45 |
9.53 |
2.0 |
|||
7.5 |
2.08 |
245 |
47 |
10.63 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
280.5 |
33 |
8.68 |
18.5 |
2.0 |
6.3 |
1.75 |
275 |
45 |
10.5 |
2.0 |
|||
7.5 |
2.08 |
269.5 |
47 |
11.71 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
306 |
33 |
9.47 |
18.5 |
2.0 |
6.3 |
1.75 |
300 |
45 |
11.44 |
2.0 |
|||
7.5 |
2.08 |
294 |
47 |
12.78 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
84.6 |
44 |
3.93 |
7.5 |
2.0 |
12.5 |
3.47 |
75 |
54 |
4.73 |
2.0 |
|||
15.0 |
4.17 |
69 |
53 |
5.37 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
112.8 |
44 |
5.24 |
11 |
2.0 |
12.5 |
3.47 |
100 |
54 |
6.30 |
2.0 |
|||
15.0 |
4.17 |
92 |
53 |
7.09 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
141 |
44 |
6.55 |
11 |
2.0 |
12.5 |
3.47 |
125 |
54 |
7.88 |
2.0 |
|||
15.0 |
4.17 |
115 |
53 |
8.86 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
169.2 |
44 |
7.85 |
15 |
2.0 |
12.5 |
3.47 |
150 |
54 |
9.46 |
2.0 |
|||
15.0 |
4.17 |
138 |
53 |
10.64 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
197.4 |
44 |
9.16 |
15 |
2.0 |
12.5 |
3.47 |
175 |
54 |
11.0 |
2.0 |
|||
15.0 |
4.17 |
161 |
53 |
12.41 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
225.6 |
44 |
10.47 |
18.5 |
2.0 |
12.5 |
3.47 |
200 |
54 |
12.51 |
2.0 |
|||
15.0 |
4.17 |
184 |
53 |
14.18 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
253.8 |
44 |
11.78 |
18.5 |
2.0 |
12.5 |
3.47 |
225 |
54 |
14.18 |
2.0 |
|||
15.0 |
4.17 |
207 |
53 |
15.95 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
282 |
44 |
13.09 |
22 |
2.0 |
12.5 |
3.47 |
250 |
54 |
15.76 |
2.0 |
|||
15.0 |
4.17 |
230 |
53 |
17.73 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
310.2 |
44 |
14.4 |
22 |
2.0 |
12.5 |
3.47 |
275 |
54 |
17.34 |
2.0 |
|||
15.0 |
4.17 |
253 |
53 |
19.5 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
338.4 |
44 |
15.7 |
30 |
2.0 |
12.5 |
3.47 |
300 |
54 |
18.9 |
2.0 |
|||
15.0 |
4.17 |
276 |
53 |
27.3 |
2.5 |
|||
D |
2950 |
15 |
4.17 |
102 |
50 |
8.33 |
15 |
2.2 |
25 |
6.94 |
90 |
62 |
9.88 |
2.2 |
|||
30 |
8.33 |
82.6 |
63 |
10.7 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
136 |
50 |
11.11 |
18.5 |
2.2 |
25 |
6.94 |
120 |
62 |
13.1 |
2.2 |
|||
30 |
8.33 |
110 |
63 |
14.26 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
170 |
50 |
13.89 |
22 |
2.2 |
25 |
6.94 |
150 |
62 |
16.47 |
2.2 |
|||
30 |
8.33 |
137.5 |
63 |
17.83 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
204 |
50 |
16.67 |
30 |
2.2 |
25 |
6.94 |
180 |
62 |
19.77 |
2.2 |
|||
30 |
8.33 |
165 |
63 |
21.4 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
238 |
50 |
19.44 |
30 |
2.2 |
25 |
6.94 |
210 |
62 |
23.1 |
2.2 |
|||
30 |
8.33 |
192.5 |
63 |
24.90 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
272 |
50 |
22.22 |
37 |
2.2 |
25 |
6.94 |
240 |
62 |
26.4 |
2.2 |
|||
30 |
8.33 |
220 |
63 |
28.53 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
306 |
50 |
25.0 |
37 |
2.2 |
25 |
6.94 |
270 |
62 |
29.65 |
2.2 |
|||
30 |
8.33 |
247.5 |
63 |
32.1 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
340 |
50 |
27.8 |
45 |
2.2 |
25 |
6.94 |
300 |
62 |
32.9 |
2.2 |
|||
30 |
8.33 |
275 |
63 |
35.7 |
2.6 |
|||
D |
2950 |
30 |
8.33 |
102 |
64 |
13.02 |
22 |
2.4 |
46 |
12.5 |
90 |
70 |
16.11 |
3.0 |
|||
55 |
15.3 |
81 |
68 |
17.84 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
136 |
64 |
17.36 |
30 |
2.4 |
46 |
12.8 |
120 |
70 |
21.48 |
3.0 |
|||
55 |
15.3 |
108 |
68 |
23.79 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
170 |
64 |
21.7 |
37 |
2.4 |
46 |
12.8 |
150 |
70 |
26.85 |
3.0 |
|||
55 |
15.3 |
135 |
68 |
29.74 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
204 |
64 |
26.04 |
37 |
2.4 |
46 |
12.8 |
180 |
70 |
32.21 |
3.0 |
|||
55 |
15.3 |
162 |
68 |
35.68 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
238 |
64 |
30.38 |
45 |
2.4 |
46 |
12.8 |
210 |
70 |
37.58 |
3.0 |
|||
55 |
15.3 |
189 |
68 |
41.63 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
274 |
64 |
34.72 |
55 |
2.4 |
46 |
12.8 |
240 |
70 |
42.95 |
3.0 |
|||
55 |
15.3 |
216 |
68 |
47.58 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
306 |
64 |
39.06 |
55 |
2.4 |
46 |
12.8 |
270 |
70 |
48.32 |
3.0 |
|||
55 |
15.3 |
243 |
68 |
53.53 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
340 |
64 |
43.4 |
75 |
2.4 |
46 |
12.8 |
300 |
70 |
53.69 |
3.0 |
|||
55 |
15.3 |
270 |
344 |
59.47 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
166.5 |
54 |
25.19 |
37 |
2.5 |
46 |
12.8 |
150 |
63 |
29.83 |
2.8 |
|||
55 |
15.3 |
138 |
64 |
32.3 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
222 |
54 |
33.59 |
45 |
2.5 |
46 |
12.8 |
200 |
63 |
39.77 |
2.8 |
|||
55 |
15.3 |
184 |
64 |
43.06 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
277.5 |
54 |
41.98 |
55 |
2.5 |
46 |
12.8 |
250 |
63 |
49.71 |
2.8 |
|||
55 |
15.3 |
230 |
64 |
53.83 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
333 |
54 |
50.38 |
75 |
2.5 |
46 |
12.8 |
300 |
63 |
59.65 |
2.8 |
|||
55 |
15.3 |
276 |
64 |
64.59 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
388.5 |
54 |
58.78 |
75 |
2.5 |
46 |
12.8 |
250 |
63 |
69.6 |
2.8 |
|||
55 |
15.3 |
322 |
64 |
72.36 |
90 |
3.2 |
||
D |
2950 |
30 |
8.33 |
440 |
54 |
67.18 |
90 |
2.5 |
46 |
12.8 |
400 |
63 |
79.54 |
2.8 |
|||
55 |
15.3 |
368 |
64 |
86.12 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
499.5 |
54 |
75.57 |
110 |
2.5 |
46 |
12.8 |
450 |
63 |
89.48 |
2.8 |
|||
55 |
15.3 |
414 |
64 |
96.89 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
555 |
54 |
83.97 |
110 |
2.5 |
46 |
12.8 |
500 |
63 |
99.42 |
2.8 |
|||
55 |
15.3 |
460 |
64 |
107.66 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
610.5 |
54 |
92.37 |
132 |
2.5 |
46 |
12.8 |
550 |
63 |
109.36 |
2.8 |
|||
55 |
15.3 |
506 |
64 |
118.42 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
666 |
54 |
100.8 |
132 |
2.5 |
46 |
12.8 |
600 |
63 |
119.8 |
2.8 |
|||
55 |
15.3 |
552 |
64 |
129.2 |
3.2 |
|||
D |
2950 |
55 |
15.3 |
102 |
63 |
24.25 |
37 |
3.2 |
85 |
23.6 |
90 |
72 |
28.94 |
4.2 |
|||
100 |
27.8 |
78 |
70 |
30.35 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
153 |
63 |
36.38 |
55 |
3.2 |
85 |
23.6 |
135 |
72 |
43.3 |
4.2 |
|||
100 |
27.8 |
117 |
70 |
45.52 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
204 |
63 |
48.5 |
75 |
3.2 |
85 |
23.6 |
180 |
72 |
57.87 |
4.2 |
|||
100 |
27.8 |
156 |
70 |
60.7 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
255 |
63 |
60.63 |
90 |
3.2 |
85 |
23.6 |
225 |
72 |
72.34 |
4.2 |
|||
100 |
27.8 |
195 |
70 |
75.86 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
306 |
63 |
72.75 |
110 |
3.2 |
85 |
23.6 |
270 |
72 |
86.81 |
4.2 |
|||
100 |
27.8 |
234 |
70 |
91.04 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
357 |
63 |
84.88 |
132 |
3.2 |
85 |
23.6 |
315 |
72 |
101.3 |
4.2 |
|||
100 |
27.8 |
273 |
70 |
106.2 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
408 |
63 |
97.0 |
132 |
3.2 |
85 |
23.6 |
360 |
72 |
115.7 |
4.2 |
|||
100 |
27.8 |
312 |
70 |
121.4 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
459 |
63 |
109.1 |
160 |
3.2 |
85 |
23.6 |
405 |
72 |
130.2 |
4.2 |
|||
100 |
27.8 |
351 |
70 |
136.6 |
5.2 |
|||
D |
1480 |
100 |
27.8 |
65 |
64 |
27.66 |
55 |
3.2 |
155 |
43 |
60 |
75 |
33.77 |
3.9 |
|||
185 |
51.4 |
55 |
75 |
36.95 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
97.5 |
64 |
41.2 |
75 |
3.2 |
155 |
43 |
90 |
75 |
50.65 |
3.9 |
|||
185 |
51.4 |
82.5 |
75 |
55.4 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
130 |
64 |
55.32 |
90 |
3.2 |
155 |
43 |
120 |
75 |
67.54 |
3.9 |
|||
185 |
51.4 |
110 |
75 |
73.9 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
162.5 |
64 |
69.15 |
110 |
3.2 |
155 |
43 |
150 |
75 |
84.42 |
3.9 |
|||
185 |
51.4 |
137.5 |
75 |
92.37 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
195 |
64 |
82.98 |
132 |
3.2 |
155 |
43 |
180 |
75 |
101.3 |
3.9 |
|||
185 |
51.4 |
165 |
75 |
110.8 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
227.5 |
64 |
96.81 |
160 |
3.2 |
155 |
43 |
210 |
75 |
118.2 |
3.9 |
|||
185 |
51.4 |
192.5 |
75 |
29.3 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
260 |
64 |
110.6 |
, , 180 |
3.2 |
155 |
43, |
240 |
75 |
135.1 |
3.9 |
|||
185 |
51.4 |
220 |
75 |
147.8 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
292.5 |
64 |
124.5 |
180 |
3.2 |
155 |
43 |
270 |
75 |
152 |
3.9 |
|||
185 |
51.4 |
247.5 |
75 |
166.3 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
325 |
64 |
138.3 |
225 |
3.2 |
155 |
43 |
300 |
75 |
168.8 |
3.9 |
|||
185 |
51.4 |
725 |
75 |
184.7 |
4.8 |
|||
D |
2950 |
100 |
27.8 |
228 |
64 |
97.0 |
132 |
3.2 |
155 |
43 |
200 |
74 |
114.7 |
5.0 |
|||
185 |
51.4 |
177 |
72 |
123.9 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
304 |
64 |
129.4 |
185 |
3.2 |
155 |
43 |
268 |
74 |
152.9 |
5.0 |
|||
185 |
51.4 |
236 |
72 |
165.1 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
380 |
64 |
161.7 |
220 |
3.2 |
155 |
43 |
335 |
74 |
191.1 |
5.0 |
|||
185 |
51.4 |
295 |
72 |
206.4 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
456 |
64 |
194 |
275 |
3.2 |
155 |
43 |
402 |
74 |
229.3 |
5.0 |
|||
185 |
51.4 |
354 |
72 |
247.7 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
532 |
64 |
226.4 |
350 |
3.2 |
155 |
43 |
469 |
74 |
267.5 |
5.0 |
|||
185 |
51.4 |
413 |
72 |
289 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
608 |
64 |
258.7 |
350 |
3.2 |
155 |
43 |
536 |
74 |
305.7 |
5.0 |
|||
185 |
51.4 |
472 |
72 |
330.3 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
684 |
64 |
291.1 |
440 |
3.2 |
155 |
43 |
603 |
74 |
344 |
5.0 |
|||
185 |
51.4 |
531 |
72 |
371.9 |
6.6 |
|||
D |
1480 |
185 |
51.4 |
94 |
69 |
68.6 |
110 |
3.0 |
280 |
77.8 |
86 |
77 |
85.17 |
4.7 |
|||
335 |
93.1 |
76 |
75 |
92.4 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
141 |
69 |
103 |
150 |
3.0 |
280 |
77.8 |
129 |
77 |
127.7 |
4.7 |
|||
335 |
93.1 |
114 |
75 |
138.7 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
188 |
69 |
137.3 |
230 |
3.0 |
280 |
77.8 |
172 |
77 |
170.3 |
4.7 |
|||
335 |
93.1 |
152 |
75 |
184.9 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
235 |
69 |
171.6 |
300 |
3.0 |
280 |
77.8 |
215 |
77 |
212.9 |
4.7 |
|||
335 |
93.1 |
190 |
75 |
231.1 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
282 |
69 |
205.9 |
300 |
3.0 |
280 |
77.8 |
258 |
77 |
255.5 |
4.7 |
|||
335 |
93.1 |
228 |
75 |
277.3 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
329 |
69 |
240.2 |
350 |
3.0 |
280 |
77.8 |
304 |
77 |
298.1 |
4.7 |
|||
335 |
93.1 |
226 |
75 |
323.6 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
376 |
69 |
274.5 |
410 |
3.0 |
280 |
77.8 |
344 |
77 |
304.7 |
4.7 |
|||
335 |
93.1 |
304 |
75 |
369.8 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
423 |
69 |
308.9 |
430 |
3.0 |
280 |
77.8 |
387 |
77 |
383.2 |
4.7 |
|||
335 |
93.1 |
3742 |
75 |
416 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
408 |
61 |
337 |
500 |
2.8 |
280 |
77.8 |
390 |
73 |
407.4 |
3.7 |
|||
335 |
93.1 |
372 |
75 |
452.5 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
476 |
61 |
393.1 |
680 |
2.8 |
280 |
77.8 |
455 |
73 |
475.3 |
3.7 |
|||
335 |
93.1 |
434 |
75 |
528 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
544 |
61 |
449.3 |
680 |
2.8 |
280 |
77.8 |
520 |
73 |
543.2 |
3.7 |
|||
335 |
93.1 |
496 |
75 |
603.3 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
612 |
61 |
505.5 |
850 |
2.8 |
280 |
77.8 |
585 |
73 |
611.1 |
3.7 |
|||
335 |
93.1 |
558 |
75 |
678.8 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
680 |
61 |
561.8 |
850 |
2.8 |
280 |
77.8 |
650 |
73 |
579 |
3.7 |
|||
335 |
93.1 |
620 |
75 |
754.2 |
5.0 |
|||
D |
1480 |
335 |
93.1 |
195 |
72 |
247.1 |
360 |
3.8 |
450 |
125 |
180 |
76 |
289.2 |
4.9 |
|||
500 |
139 |
171 |
78 |
298.5 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
260 |
72 |
329.4 |
500 |
3.8 |
450 |
125 |
240 |
76 |
372.3 |
4.9 |
|||
500 |
139 |
228 |
78 |
398 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
320 |
72 |
411.8 |
680 |
3.8 |
450 |
125 |
300 |
76 |
465.4 |
4.9 |
|||
500 |
139 |
285 |
78 |
497.5 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
390 |
72 |
494.2 |
680 |
3.8 |
450 |
125 |
360 |
76 |
558.5 |
4.9 |
|||
500 |
139 |
242 |
78 |
597 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
455 |
72 |
576.5 |
850 |
3.8 |
450 |
125 |
420 |
76 |
651.5 |
4.9 |
|||
500 |
139 |
399 |
78 |
696.5 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
520 |
72 |
658.9 |
850 |
3.8 |
450 |
125 |
480 |
76 |
744.6 |
4.9 |
|||
500 |
139 |
456 |
78 |
796 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
585 |
72 |
741.2 |
1050 |
3.8 |
450 |
125 |
540 |
76 |
837.7 |
4.9 |
|||
500 |
139 |
513 |
78 |
823.6 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
650 |
72 |
930.8 |
1050 |
3.8 |
450 |
125 |
600 |
76 |
995.1 |
4.9 |
|||
500 |
139 |
570 |
78 |
|
6.0 |
D、DG型卧式多级泵安装尺寸图(中低压):
D、DG型卧式多级泵安装尺寸替(中低压)本身底座
D、DG型卧式多级泵安装尺寸(中低压)公用底座
DG6-25型泵(公用底座)
级数 |
L |
L1 |
12 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1047 |
855 |
|
575 |
145 |
240 |
130 |
275 |
85 |
2 |
350 |
350 |
275 |
170 |
100 |
30 |
4-φ24 |
3 |
1192 |
965 |
645 |
190 |
180 |
55 |
370 |
370 |
132 |
||||||||
4 |
1242 |
230 |
105 |
||||||||||||||
5 |
1292 |
280 |
155 |
||||||||||||||
6 |
1478 |
1215 |
820 |
230 |
330 |
105 |
360 |
430 |
260 |
160 |
|||||||
7 |
1528 |
380 |
155 |
||||||||||||||
8 |
1578 |
1430 |
920 |
300 |
430 |
170 |
410 |
480 |
270 |
35 |
|||||||
9 |
1628 |
480 |
170 |
||||||||||||||
10 |
1723 |
1500 |
990 |
350 |
530 |
170 |
365 |
460 |
280 |
40 |
|||||||
11 |
1773 |
580 |
220 |
||||||||||||||
12 |
1823 |
630 |
270 |
DG6-50型泵(公用底座)
级数 |
1 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1407 |
1170 |
600 |
840 |
190 |
284 |
160 |
343 |
5 |
2 |
480 |
480 |
260 |
215 |
160 |
35 |
4-φ24 |
3 |
1467 |
220 |
70 |
||||||||||||||
4 |
1572 |
1230 |
845 |
210 |
280 |
140 |
460 |
460 |
|||||||||
5 |
1654 |
1310 |
880 |
240 |
340 |
190 |
465 |
465 |
180 |
||||||||
6 |
1822 |
1650 |
990 |
415 |
400 |
155 |
445 |
510 |
280 |
200 |
|||||||
7 |
1882 |
460 |
215 |
||||||||||||||
8 |
1942 |
520 |
275 |
||||||||||||||
9 |
2002 |
580 |
335 |
||||||||||||||
10 |
2097 |
1750 |
1305 |
220 |
640 |
155 |
|||||||||||
11 |
2157 |
700 |
215 |
470 |
545 |
305 |
225 |
||||||||||
12 |
2335 |
2000 |
1200 |
400 |
760 |
329 |
460 |
595 |
330 |
250 |
6-φ30 |
DG12-25型泵(公用底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1067 |
965 |
|
645 |
190 |
240 |
130 |
275 |
45 |
2 |
370 |
370 |
250 |
170 |
132 |
30 |
4φ24 |
3 |
1192 |
180 |
55 |
||||||||||||||
4 |
1378 |
1120 |
745 |
205 |
230 |
75 |
360 |
440 |
255 |
160 |
35 |
||||||
5 |
1428 |
280 |
125 |
||||||||||||||
6 |
1478 |
1215 |
820 |
230 |
330 |
105 |
360 |
430 |
30 |
||||||||
7 |
1528 |
380 |
155 |
||||||||||||||
8 |
1623 |
1430 |
920 |
300 |
430 |
170 |
410 |
480 |
270 |
35 |
|||||||
9 |
1673 |
480 |
170 |
||||||||||||||
10 |
1743 |
1490 |
975 |
355 |
530 |
185 |
365 |
470 |
280 |
180 |
30 |
||||||
11 |
1793 |
580 |
235 |
||||||||||||||
12 |
1952 |
1640 |
965 |
445 |
630 |
365 |
350 |
500 |
350 |
200 |
45 |
DG12-50型泵(公用底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
15 |
16 |
17 |
18 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1412 |
1230 |
|
845 |
210 |
284 |
160 |
345 |
15 |
5 |
460 |
460 |
260 |
215 |
160 |
30 |
4-φ24 |
3 |
1517 |
220 |
75 |
||||||||||||||
4 |
1597 |
1310 |
880 |
240 |
280 |
130 |
460 |
465 |
180 |
||||||||
5 |
1762 |
1650 |
990 |
415 |
340 |
120 |
445 |
510 |
280 |
200 |
35 |
||||||
6 |
1822 |
400 |
185 |
||||||||||||||
7 |
1882 |
460 |
245 |
||||||||||||||
8 |
1982 |
1750 |
1305 |
220 |
520 |
-5 |
470 |
545 |
315 |
225 |
|||||||
9 |
2042 |
580 |
55 |
||||||||||||||
10 |
2204 |
1870 |
500 |
1200 |
420 |
640 |
288 |
460 |
595 |
330 |
250 |
6-φ30 |
|||||
11 |
2264 |
700 |
348 |
||||||||||||||
12 |
2407 |
2000 |
600 |
1300 |
400 |
760 |
329 |
645 |
360 |
280 |
DG25-30型泵(公用底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1416 |
1170 |
|
840 |
190 |
285 |
165 |
345 |
5 |
5 |
480 |
480 |
260 |
210 |
160 |
35 |
|
3 |
1481 |
230 |
70 |
||||||||||||||
4 |
1591 |
1230 |
845 |
210 |
295 |
140 |
460 |
460 |
|||||||||
5 |
1680 |
1310 |
880 |
240 |
360 |
190 |
465 |
465 |
180 |
30 |
|||||||
6 |
1850 |
1440 |
930 |
310 |
425 |
210 |
510 |
280 |
200 |
35 |
4-φ24 |
||||||
7 |
1915 |
1650 |
990 |
415 |
490 |
245 |
445 |
510 |
|||||||||
8 |
1980 |
555 |
310 |
||||||||||||||
9 |
2045 |
620 |
375 |
||||||||||||||
10 |
2150 |
1750 |
1305 |
220 |
685 |
155 |
470 |
545 |
315 |
225 |
DG25-50型泵(公用底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
3 |
1637 |
1240 |
|
665 |
280 |
355 |
250 |
345 |
175 |
2 |
500 |
500 |
360 |
270 |
180 |
40 |
4-φ24 |
4 |
1802 |
1430 |
900 |
250 |
310 |
100 |
520 |
520 |
320 |
200 |
45 |
||||||
5 |
1862 |
370 |
160 |
||||||||||||||
6 |
1962 |
1560 |
530 |
1060 |
235 |
430 |
165 |
560 |
560 |
365 |
225 |
40 |
6-φ24 |
||||
7 |
2137 |
1740 |
555 |
1120 |
360 |
490 |
125 |
530 |
600 |
350 |
250 |
||||||
8 |
2267 |
2040 |
725 |
1470 |
380 |
550 |
120 |
500 |
720 |
430 |
280 |
||||||
9 |
2327 |
610 |
110 |
||||||||||||||
10 |
2387 |
670 |
170 |
||||||||||||||
11 |
2497 |
730 |
230 |
||||||||||||||
12 |
2753 |
2200 |
745 |
1490 |
370 |
790 |
270 |
510 |
730 |
440 |
315 |
50 |
DG46-30型泵(公用底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1416 |
1170 |
|
840 |
190 |
285 |
165 |
345 |
5 |
5 |
485 |
485 |
260 |
210 |
160 |
40 |
4-φ24 |
3 |
1546 |
140 |
230 |
130 |
180 |
||||||||||||
4 |
1720 |
1440 |
930 |
310 |
295 |
140 |
465 |
510 |
280 |
200 |
30 |
||||||
5 |
1785 |
360 |
190 |
||||||||||||||
6 |
1850 |
425 |
210 |
||||||||||||||
7 |
1955 |
1560 |
1110 |
230 |
490 |
50 |
460 |
540 |
315 |
225 |
35 |
||||||
8 |
2135 |
1750 |
1120 |
390 |
555 |
260 |
480 |
610 |
330 |
250 |
30 |
||||||
9 |
2200 |
620 |
325 |
||||||||||||||
10 |
2335 |
1910 |
1240 |
410 |
685 |
340 |
470 |
660 |
360 |
208 |
DG46-50型泵(公用底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1682 |
1430 |
|
900 |
250 |
355 |
190 |
345 |
-15 |
2 |
520 |
520 |
320 |
270 |
200 |
45 |
4-φ24 |
3 |
1742 |
250 |
45 |
||||||||||||||
4 |
1842 |
1560 |
530 |
1060 |
235 |
310 |
0 |
560 |
560 |
365 |
225 |
40 |
6-φ24 |
||||
5 |
2017 |
1740 |
555 |
1115 |
360 |
370 |
100 |
530 |
600 |
350 |
250 |
||||||
6 |
2147 |
2040 |
725 |
1470 |
380 |
430 |
-30 |
500 |
720 |
430 |
280 |
||||||
7 |
2257 |
490 |
60 |
||||||||||||||
8 |
2317 |
550 |
120 |
||||||||||||||
9 |
2573 |
2200 |
745 |
1490 |
307 |
610 |
110 |
510 |
730 |
440 |
315 |
50 |
|||||
10 |
2703 |
670 |
170 |
||||||||||||||
11 |
2763 |
730 |
230 |
||||||||||||||
12 |
2823 |
790 |
270 |
DG85-45型泵(公用底座)DG85-45型泵(本身底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
4-φK |
4 |
2014 |
600 |
330 |
707 |
135 |
304 |
351 |
340 |
3 |
4 |
368 |
520 |
460 |
345 |
250 |
280 |
40 |
4-φ24 |
φ24 |
5 |
2137 |
750 |
380 |
694 |
190 |
425 |
40 |
419 |
535 |
535 |
|||||||||
6 |
2408 |
785 |
499 |
53 |
406 |
315 |
φ28 |
||||||||||||
7 |
2552 |
821 |
573 |
90 |
457 |
||||||||||||||
8 |
2626 |
900 |
525 |
797 |
647 |
61 |
510 |
510 |
4-φ26 |
||||||||||
9 |
2700 |
816 |
721 |
98 |
DG85-67型泵(本身底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
4-φK |
3 |
2465 |
765 |
400 |
880.5 |
182 |
479 |
371 |
559 |
-14 |
4 |
419 |
600 |
457 |
|
|
280 |
50 |
|
φ24 |
4 |
2743 |
950.5 |
459 |
29.5 |
406 |
508 |
|
|
|||||||||||
5 |
2901 |
994.5 |
547 |
73.5 |
457 |
60 |
|||||||||||||
6 |
2989 |
945 |
580 |
948.5 |
635 |
27.5 |
420 |
350 |
315 |
|
4-φ30 |
||||||||
7 |
3007 |
992.5 |
723 |
71.5 |
50 |
φ28 |
|||||||||||||
8 |
3395 |
1125 |
760 |
946.5 |
811 |
25.5 |
560 |
|
|
|
|||||||||
9 |
3483 |
990.5 |
899 |
69.5 |
610 |
355 |
60 |
DG120-50型泵(公用底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B1 |
B2 |
H |
H1 |
H2 |
h |
n-φd |
2 |
1912 |
1430 |
|
900 |
265 |
304 |
260.5 |
353.5 |
202 |
4 |
595 |
595 |
355 |
300 |
250 |
50 |
4-φ28 |
3 |
2119 |
1635 |
1000 |
300 |
347.5 |
237 |
545 |
650 |
385 |
280 |
|||||||
4 |
2466 |
1895 |
1200 |
434.5 |
|
735 |
435 |
315 |
6-φ40 |
||||||||
5 |
2253 |
500 |
521.5 |
||||||||||||||
6 |
2640 |
2210 |
550 |
|
400 |
608.5 |
337 |
750 |
|||||||||
7 |
2727 |
1350 |
695.5 |
550 |
|||||||||||||
8 |
2814 |
782.5 |
|||||||||||||||
9 |
2901 |
2370 |
800 |
1600 |
869.5 |
860 |
485 |
355 |
DG155-67型泵(本身底座)
级数 |
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L6 |
L7 |
L8 |
C |
B |
B1 |
B2 |
H |
H1 |
H2 |
h |
mφd |
4-φK |
3 |
2725 |
765 |
400 |
906.5 |
182 |
479 |
371 |
559 |
-14 |
4 |
|
600 |
508 |
420 |
350 |
315 |
50 |
4-φ30 |
φ28 |
4 |
2743 |
950.5 |
459 |
29.5 |
457 |
||||||||||||||
5 |
3131 |
995.5 |
547 |
73.5 |
560 |
610 |
355 |
||||||||||||
6 |
3219 |
945 |
580 |
987.5 |
635 |
27.5 |
|
||||||||||||
7 |
3308 |
1031 |
723 |
71.5 |
5 |
630 |
|||||||||||||
8 |
3295 |
1125 |
760 |
985.5 |
811 |
25.5 |
|||||||||||||
9 |
4634 |
1095 |
899 |
69.5 |
1000 |
710 |
400 |
φ32 |
■ D、DG型卧式多级泵安装尺寸图(次高压):
泵型号 |
L1 |
L2 |
L3 |
L4 |
D0150-1006 |
2005 |
795 |
1085 |
1185 |
DG150-1007 |
2110 |
900 |
1190 |
1290 |
DG150-1008 |
2215 |
1005 |
1295 |
1395 |
DG150-1009 |
2320 |
1110 |
1400 |
1500 |
DG150-10010 |
2425 |
1215 |
1505 |
1605 |
泵型号 |
泵部分 |
泵部分 |
||||||||||||||||||
L |
L1 |
L2 |
L3 |
L4 |
L5 |
L16 |
1/ |
H |
11 |
12 |
13 |
14 |
b1 |
b2 |
b3 |
h |
h1 |
k1 |
k2 |
|
DG25-80×6 |
2480 |
1426 |
536 |
439 |
432 |
1032 |
532 |
4 |
870 |
1050 |
419 |
560 |
330 |
457 |
550 |
580 |
640 |
280 |
24 |
30 |
DG25-80×7 |
2559 |
1505 |
615 |
|||||||||||||||||
DG25-80×8 |
2828 |
1584 |
694 |
590 |
1190 |
1240 |
406 |
550 |
356 |
508 |
744 |
645 |
865 |
315 |
28 |
40 |
||||
DG25-80×9 |
2977 |
1663 |
773 |
1310 |
457 |
600 |
||||||||||||||
DG25-80×10 |
3056 |
1742 |
852 |
827 |
1427 |
|||||||||||||||
DG25-80×11 |
3135 |
1821 |
931 |
508 |
650 |
|||||||||||||||
DG25-80×12 |
3214 |
1900 |
1010 |
|||||||||||||||||
DG45-80×6 |
2740 |
1426 |
536 |
439 |
432 |
1032 |
||||||||||||||
DG45-80×7 |
2819 |
1505 |
615 |
|||||||||||||||||
DG45-80×8 |
2898 |
1584 |
694 |
590 |
1190 |
|||||||||||||||
DG45-80×9 |
3537 |
1663 |
773 |
1870 |
900 |
1420 |
485 |
630 |
770 |
800 |
1170 |
355 |
||||||||
DG45-80×10 |
3616 |
1742 |
852 |
827 |
1427 |
|||||||||||||||
DG45-80×11 |
3695 |
1821 |
931 |
|||||||||||||||||
DG45-80×12 |
3774 |
1900 |
1010 |
|||||||||||||||||
DG85-80×7 |
3575 |
1700 |
630 |
432 |
590 |
1032 |
643 |
5 |
880 |
1870 |
900 |
1510 |
||||||||
DG85-80×8 |
3655 |
1780 |
710 |
543 |
1190 |
|||||||||||||||
DG85-80×9 |
3735 |
1860 |
790 |
|||||||||||||||||
DG85-80×10 |
3815 |
1940 |
870 |
827 |
1427 |
|||||||||||||||
DG85-80×11 |
3895 |
2020 |
950 |
|||||||||||||||||
DG85-80×12 |
3975 |
2100 |
1030 |
2090 |
1000 |
1510 |
545 |
710 |
810 |
850 |
1330 |
400 |
35 |
■ D、DG型卧式多级泵法兰尺寸:
泵型号 |
进口法兰 |
出口法兰 |
||||||||||||||
Dg |
D |
D1 |
D2 |
D3 |
b |
f1/f2 |
n-φd0 |
Dg |
D |
01 |
D2 |
D3 |
b |
f1/f2 |
n-φd0 |
|
DG6-25 |
40 |
130 |
100 |
80 |
|
16 |
-/3 |
4-13.5 |
40 |
150 |
110 |
88 |
75 |
20 |
4/3 |
4-17.5 |
DG6-50 |
50 |
160 |
110 |
90 |
|
30 |
/3 |
4-13.5 |
50 |
175 |
135 |
105 |
87 |
28 |
4/3 |
4-23 |
DG12-25 |
50 |
140 |
110 |
90 |
|
16 |
-/3 |
4-13.5 |
40 |
150 |
110 |
88 |
75 |
20 |
4/3 |
4-17.5 |
DG12-50 |
50 |
160 |
110 |
90 |
|
30 |
-/3 |
4-13.5 |
50 |
175 |
135 |
105 |
87 |
28 |
4/3 |
4-23 |
DG25-30 |
65 |
160 |
130 |
110 |
|
16 |
-/3 |
4-13.5 |
65 |
185 |
145 |
122 |
109 |
24 |
4/3 |
8-17.5 |
DG25-50 |
80 |
215 |
170 |
133 |
120 |
30 |
4/3 |
8-22 |
80 |
215 |
170 |
133 |
120 |
30 |
4/3 |
8-22 |
DG46-30 |
80 |
190 |
150 |
128 |
|
18 |
4/3 |
4-17.5 |
65 |
185 |
145 |
122 |
109 |
24 |
4/3 |
8-17.5 |
DG46-50 |
80 |
215 |
170 |
133 |
120 |
30 |
4/3 |
8-22 |
80 |
215 |
170 |
133 |
120 |
30 |
4/3 |
8-22 |
DG85-45 |
100 |
210 |
170 |
148 |
|
18 |
-/3 |
4-17.5 |
100 |
235 |
190 |
158 |
149 |
28 |
4.5/3 |
8-22 |
DG85-67 |
150 |
345 |
280 |
212 |
203 |
33 |
4.5/3 |
8-33 |
150 |
345 |
280 |
212 |
203 |
33 |
4.5/3 |
8-33 |
DG120-50 |
125 |
240 |
200 |
178 |
|
20 |
4.5/3 |
8-17.5 |
125 |
270 |
220 |
184 |
175 |
30 |
4.5/3 |
8-26 |
DG155-30 |
150 |
285 |
240 |
212 |
|
26 |
4.5/3 |
8-22 |
150 |
300 |
250 |
212 |
203 |
34 |
4.5/3 |
8--26 |
DG155-67 |
150 |
345 |
280 |
212 |
203 |
33 |
4.5/3 |
8-33 |
150 |
345 |
280 |
212 |
203 |
33 |
4.5/3 |
8-33 |
DG25-80 |
80 |
195 |
160 |
135 |
|
25 |
-/3 |
8-18 |
65 |
220 |
170 |
138 |
109 |
28 |
4/3 |
8-25 |
DG45-80 |
80 |
195 |
160 |
135 |
|
25 |
-/3 |
8-18 |
65 |
265 |
170 |
138 |
109 |
28 |
4.5/3 |
8-25 |
DG85-80 |
100 |
215 |
180 |
155 |
|
25 |
-/3 |
8-18 |
100 |
350 |
210 |
172 |
149 |
34 |
4.5/3 |
8-30 |
DG150-100 |
200 |
360 |
310 |
278 |
|
34 |
-/3 |
12-23 |
150 |
350 |
290 |
250 |
203 |
46 |
4.5/3 |
12-34 |
■ D、DG型卧式多级泵安装安装说明:
D、DG型卧式多级泵安装时除满足一般要求外,还应注意以下几点:
安装泵的基础平面应用水平仪找平。基础水泥凝固后,应检查底座和地脚螺栓孔是否松动;
电机、泵和底座组装后,应严格检查泵轴和电机轴的同心度,保证两轴心线在同一水平线上;
电机和水泵组装时,应将泵联轴器端轴伸向外拉出,保证泵和电机两联轴器端面的轴向间隙值;
D、DG型卧式多级泵的吸入管路和压出管路应有各自的支架,泵只能承受自身内力,不能承受任何外力,以免将泵压坏;
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