| Customization: | Available |
|---|---|
| After-sales Service: | Provide Installation and Commissioning Guidance. |
| Warranty: | One Year |
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The T562 steam turbine is a multi - stage condensing steam turbine. The unit is arranged in a single layer, and the rotational speed of the main shaft is 5600 - 6500 revolutions per minute. The T560 is a condensing steam turbine unit for waste heat power generation with a capacity of 750 - 4000 KW, which can use superheated fresh steam or saturated steam with a minimum pressure of only 0.45 MPa. The exhaust steam is condensed into water in the system - integrated condenser. It is mainly applied in waste heat recovery, and power generation from waste heat utilization in industries such as chemical engineering and sulfuric acid production. To date, standard series products of steam turbines for waste heat power generation with capacities of 1.5MW, 2.2MW, 3MW, and 4.0MW have been developed, which can meet the waste heat power generation requirements of enterprises rich in waste heat steam. The equipment has an even lower operating cost and more remarkable economic benefits.
Overall dimension drawing
Cross-sectional drawing
Optimized design
Steam Turbine Body
| Item | Unit | Data |
| Product Code | T562 | |
| Rated Speed (Gearbox Reduction) | r/min | 6500/1500 |
| Number of Turbine Stages | 1 regulation stage + 7 pressure stages | |
| Governor Type | DEH Electro-Hydraulic Regulation | |
| Overspeed Protection Method | Two-out-of-three electrical overspeed protection + mechanical overspeed protection | |
| Overspeed Protection Actuation Speed | Rated speed × (1.09 - 1.11) | |
| Overspeed Protection Response Time | s | <0.5 |
| Vibration Value at Rated Speed | mm | ≤0.04 |
| Vibration Value at Critical Speed | mm | ≤0.15 |
| Maximum Axial Displacement | mm | ±0.7 |
| Weight | t | 7.4 |
| Maximum Maintenance Weight | t | 1.5 |
| Weight of Rotor | t | 1.35 |
| Bearing Lubrication Type | Forced lubrication | |
| Bearing Alarm Temperature | ºC | 85 |
| Turbine Dimensions (Length × Width × Height) | mm | 3784×2235×2112 |
| Turbine Center Height (from Operating Platform) | mm | 1050 |
| Steam Seal Type | Comb-Tooth Labyrinth Seal | |
| Noise Level | dB | ≤80 |
| Unit Continuous Operation Time | hr/year | 8000 |
| Turning Gear Method | Electric Turning Gear |
| Item | Unit | Data | |
| Rare Oil Station | Flow rate | L/min | 400 |
| Oil Pump Configuration | Two exchange oil pumps, one DC oil pump | ||
| Main Oil Pump | 1 | ||
| Main oil pump inlet oil pressure | MPa(G) | 0.1 | |
| Main oil pump outlet oil pressure | MPa(G) | 0.67 | |
| Normal lubricating oil pressure | MPa(G) | 0.1 | |
| Item | Unit | Data | |
| Condenser | Cooling area | m² | 140 |
| Cooling water temperature (normal/maximum) | ºC | 25/30 | |
| Circulating water pressure | MPa | 0.2~0.4 | |
| Circulating water flow rate | t/h | 504 | |
| Material of the restraint | 304 | ||
| Condensate pump flow rate | t/h | 10 | |
| Condensate pump head | m | 58 | |
Emergency Shut-off Device
The emergency shut-off device is a protective mechanism that prevents the rotor from exceeding the allowable rotational speed, installed on the main oil pump casing connected to the main shaft. The emergency shut-off device used in this unit is a centrifugal flyweight type, which has an eccentric weight mounted radially on the main oil pump casing. At normal rotational speeds, a spring force balances it. When the unit's speed exceeds the rated speed by 9-11%, the flyweight is thrown out, causing the emergency shut-off throttle to disengage and activate.
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