ZHJ type slurry (slag) pump |
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The ZHJ type slurry pump series is a new centrifugal impurity pump designed and developed independently based on the advanced experience of developed countries. Its hydraulic performance is designed according to the process requirements provided by design units such as China Electronics Engineering Design Institute; The hydraulic efficiency structure has reached or exceeded the level of similar products in the 1990s both domestically and internationally. The overcurrent section is lined with high-quality corrosion-resistant and wear-resistant rubber or hard metal alloy materials. The pump casing and pump cover are both lined with a structure, and the pump casing is manufactured in half; The packing seal form and the impeller power seal (with parking seal attached) form are interchangeable; The installation dimensions of the whole machine are the same as similar products at home and abroad.
In addition to being widely used for slurry transportation in the production process of color display tube glass shells, this pump can also be used for conveying slurry containing both particles and corrosive materials (slag) in industries such as metallurgy, petrochemicals, mining, coal, building materials, light industry, papermaking, electroplating and electrolysis, and three waste treatment.
Model specifications
|
Flow rate m3/h
|
Head m
|
Speed r/min
|
Maximum efficiency
|
npsh
|
25ZHJ
|
14-30
|
9.2-54
|
1400-3400
|
47
|
2-3
|
50ZHJ
|
34-74
|
15-40
|
1300-2100
|
69
|
2-3
|
80ZHJ
|
64-141
|
9.2-48.5
|
800-1850
|
65
|
2-3
|
100ZHJ
|
144-324
|
12-45
|
800-1350
|
65
|
2-3
|
Model specifications
|
A
|
B
|
C
|
D
|
U
|
E
|
F
|
G
|
H
|
J
|
K
|
M
|
N
|
25ZHJ
|
583
|
295
|
248
|
197
|
28
|
79
|
206
|
181
|
98
|
171
|
46
|
143
|
254
|
50ZHJ
|
768
|
406
|
311
|
254
|
42
|
121
|
297
|
238
|
138
|
210
|
71
|
175
|
356
|
843
|
406
|
311
|
254
|
42
|
121
|
24
|
175
|
356
|
|||||
80ZHJ
|
943
|
492
|
364
|
330
|
60
|
164
|
352
|
292
|
149
|
262
|
100
|
213
|
432
|
100ZHJ
|
1021
|
492
|
364
|
330
|
64
|
164
|
421
|
406
|
229
|
338
|
11
|
213
|
432
|
Model specifications
|
Flow rate m3/h
|
Head m
|
Speed r/min |
shaft power
|
npsh
|
efficiency
|
25ZHJ
|
2.79
3.61 4.43 |
39.31
29.23 38.74 |
2900
|
3.94
4.19 4.5 |
27.38
33.25 37.38 |
2.06
|
50ZHJ
|
10.97
12.47 14.16 |
19.07
18.69 18.36 |
1450
|
3.54
3.81 4.11 |
57.92
59.91 63.37 |
2.37
|
80ZHJ
|
17.71
22.22 25.12 |
30.74
30.20 30.06 |
1460
|
10.54
12.03 12.85 |
50.67
54.72 57.65 |
2.32
|
100ZHJ
|
42.71
48.06 54.78 |
22.89
22.20 22.01 |
1000
|
17.15
18.03 20.67 |
48.56
52.20 58.37 |
3.32
|