ZJ and ZGM slurry pumps
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ZJ and ZGM slurry pumps
I. Overview
ZJ solid-liquid slurry pump is a type of pump adopting new theory of velocity ratio of solid-liquid two-phase flow published in the world, which can fully convert the solid-liquid energy in the pump body and improve the abrasion state of the flow parts. Advanced hydraulic design, reasonable structural design and high hardness and wear-resistant materials make this pump have the characteristics of high efficiency, good cavitation performance, long service life and reliable operation compared with other slurry pumps. It can be widely used in mining, metallurgy, electric power, coal and other industrial departments to transport tailings, concentrate sand, ash, slime, gravel and other strong abrasion and high concentration slag slurry.
II. Meaning of model
100 ZJ(G)(M)— I — A80
100 | — |
Pump outlet diameter (mm) |
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ZJ | — |
Slurry pump |
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G | — |
It stands for high efficiency |
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M | — |
It stands for wear resistance |
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I(II) | — |
I represents a primary or single-stage pump (II is a secondary pump) |
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A | — |
Number of impeller blades |
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Code |
A | B | C | D | E | F | G | … | ||
Number of blades |
5 | 4 | 3 | 2 | 1 | 6 | 7 | … | ||
70 | — |
Impeller diameter (cm) |
Ⅲ、Pump performance parameters table
ZJ (G) type slurry pump direct drive clear water performance parameters table (1)
Model | Rotational Speed | Flow | Head | Efficiency |
Motor power |
Necessary | Quality |
n | Q | H | η |
Cavitation allowance |
m | ||
r/min | m3/h | m | % | kW | m | kg | |
300ZJ(G)-I-A110 | 590 | 1035 | 62.8 | 60.4 | 355 | 4.1 | 5465 |
1988 | 59.4 | 77 | 500 | ||||
2339 | 55 | 76.9 | 560 | ||||
490 | 860 | 43.3 | 60.4 | 220 | 3 | ||
1651 | 41 | 77 | 280 | ||||
1943 | 37.9 | 76.9 | 315 | ||||
300ZJ(G)-I-A100 | 590 | 913 | 65.2 | 66.7 | 315 | 4.1 | 5265 |
1785 | 59.7 | 80.4 | 400 | ||||
1826 | 59.3 | 80.7 | 450 | ||||
490 | 758 | 45 | 66.7 | 185 | 3 | ||
1482 | 41.2 | 80.4 | 220 | ||||
1517 | 40.9 | 80.7 | 250 | ||||
300ZJ(G)-I-A95 | 590 | 867 | 58.8 | 63.7 | 280 | 4.1 | 5220 |
1696 | 53.9 | 77.4 | 315 | ||||
1735 | 53.5 | 77.7 | 400 | ||||
490 | 720 | 40.6 | 63.7 | 185 | 3 | ||
1408 | 37.2 | 77.4 | 200 | ||||
1441 | 36.9 | 77.7 | 220 | ||||
300ZJ(G)-I-A90 | 730 | 922 | 79.9 | 69.1 | 355 | 5.7 | 5005 |
1648 | 73.6 | 80.5 | 500 | ||||
1844 | 70.7 | 81.4 | 560 | ||||
590 | 745 | 52.2 | 69.1 | 185 | 3.9 | ||
1332 | 48.1 | 80.5 | 250 | ||||
1490 | 46.2 | 81.4 | 280 | ||||
300ZJ(G)-I-A85 | 730 | 871 | 71.3 | 66.1 | 315 | 5.6 | 4965 |
1556 | 65.6 | 77.5 | 400 | ||||
1742 | 63.1 | 78.4 | 450 | ||||
590 | 704 | 46.6 | 66.1 | 160 | 3.8 | ||
1258 | 42.9 | 77.5 | 220 | ||||
1408 | 41.2 | 78.4 | 250 | ||||
300ZJ(G)-I-A70 | 980 | 1269 | 76.8 | 72 | 450 | 7 | 3560 |
2118 | 66.7 | 80 | 560 | ||||
2333 | 64 | 80.4 | 630 | ||||
730 | 945 | 42.6 | 72 | 185 | 3.9 | ||
1578 | 37 | 80 | 220 | ||||
1738 | 35.5 | 80.4 | 250 | ||||
300ZJ(G)-I-A65 | 980 | 1178 | 66.2 | 69 | 400 | 6.6 | 3531 |
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