8-stage LNG Submerged Pumps For LNG Power Plant
MODEL: DWQY-40/85X8-13
APPLICATION:
This type of pump has vertically installed with 8 vanes to increase the discharge pressure for fiiting the pressure request of the working condition at site. The liquid pressure expands to a new stage when it gets passed to each vane. This large scale pump normally used in the LNG POWR PLANT for the city electricty and as well can be used in regas stations or supplyment for the Gas network throughout the city.
TECHNICAL DETAILS:
NO. | TERM | DES. |
1 | TYPE | VF CONTROL / VERTICAL |
2 | STAGE | 8 STAGES |
3 | DESIGN TEMP. | -196°C |
4 | FLUID | LNG |
5 | SUCTION PRESSURE | MAX @ 2.4MPa |
6 | MAX HEAD METER | 1100M (45bar) |
7 | FLOW RATE | 40000L/H - 60000L/H |
8 | MOTOR | VF DRIVE |
9 | CONTROL | AUTO STOP/MANUAL START/VIBE MONITOR |
10 | PUMP WEIGHT | 1000KG |
11 | DELIVERY | 120 DAYS |
MAIN PARTS:
PUMP UNIT & VACUUM WELL
VIBRATION MONITORING SYSTEM
TECHNICAL FEATURES:
1. The pump unit is conneted to the well cap by the top flange, and disharge pressure is steady.
2. The pump is totally immersed in the liquid, 0-seal design ensures 0 leaking and, preventing the cold loss.
3. Pre-cooling process is short, and allows a quick start.
4. Multi-stage and low speed design ensures a steady and reliable performance.
5. There are inducers installed at the suction which increase the sucking efficiency lowers the NPASHa.
6. Slow VF motor (3000r.p.m /3600r.p.m) has little vibration that make sure a long-term persistent performing very reliable.
7. The pump unit are configured with bearing vibration, liquid level, and cable header electricty leakage monitoring, which keep the facility running in safety.
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