two-stage Vacuum Oil Purifier
1.double-channel heat pipe
2.strong cold medium
3. low-temperature vacuum degassing
ZJA series of two-stage Vacuum Oil Purifier
Oil: insulating oil and gas round of oil synthetic aviation hydraulic oil
Features: tight row of double-channel heat pipe, strong cold medium addition to water spray foaming technology, low-temperature vacuum degassing thin
Film atomization treatment:
Item | Unit | ZJA-50 | ZJA-100 | ZJA-150 | ZJA-200 | ZJA-300 |
Flow | L / h | 3000 | 6000 | 9000 | 12000 | 18000 |
Limit vacuum | Pa | ≤ 7 | ≤ 7 | ≤ 7 | ≤ 7 | ≤ 7 |
Working vacuum | Pa | ≤ 133 | ≤ 133 | ≤ 133 | ≤ 133 | ≤ 133 |
Working pressure | Mpa | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
vacuum leak volume | Pa.L / s | ≤ 3 | ≤ 3 | ≤ 3 | ≤ 3 | ≤ 3 |
Working Noise | Db (A | 65 | 70 | 70 | 75 | 83 |
Continuous | h | ≥ 450 | ≥ 450 | ≥ 450 | ≥ 450 | ≥ 450 |
MTBF | h | ≥ 12000 | ≥ 12000 | ≥ 12000 | ≥ 12000 | ≥ 12000 |
In/out of the oil pipe diamete | mm | 25/20
| 32/25 | 32/25 | 40/32 | 50/40 |
Weight | Kg | 470 | 630 | 740 | 1100 | 1550 |
Length | mm | 1200 | 1200 | 1350 | 1450 | 1800 |
Wide | mm | 750 | 750 | 900 | 900 | 1350 |
High | mm | 1600 | 1600 | 1700 | 1700 | 2050 |
Disposed oil
Item | Unit | Index | Test way |
Gas content | %(v/v) | ≤0.1 | DL/T423 or DL/T703 |
Water content | Mg/L | ≤1 | GB/T7600 or GB/T7601 |
Filter Accuracy | pm | ≤3 | SD/T313 |
Dielectric loss factor (90 °C) | % | ≤0.3 | GB/T5654 |
Breakdown Voltage | kv | ≥75 | GB/T507 or DL/T429 |
Particle | NAS | ≤5 | DS/T313 |
