Daily, one day 20181215
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How to keep the oil system clean, free of water, and with proper oil quality? The following tasks must be carried out: (1) After the major overhaul of the unit, the oil tank and oil pipelines must be thoroughly cleaned. Before starting the unit, the oil system should be flushed through oil circulation, and only once the oil quality is satisfactory can it be fed into the control system. (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements. (3) The fuel tank exhaust fan must be operating properly. (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system. (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. After shutdown, it is particularly important to prevent the water pressure from being higher than the oil pressure. (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water. (7) Ensure the oil purification unit is operating properly.
1) After the major overhaul of the unit, the oil tank and oil pipelines must be thoroughly cleaned. Before starting the unit, the oil system should be flushed through oil circulation, and only once the oil quality meets the requirements can it be fed into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit is operating properly.
① After a major overhaul of the unit, the fuel tanks and fuel pipelines must be thoroughly cleaned. Before starting the unit, the fuel system needs to be flushed in a cyclic manner, and only once the quality of the fuel is satisfactory can it be fed into the control system. ② The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth must meet the specified requirements. ③ The oil tank exhaust fan must be operating properly. ④ Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system. ⑤ To keep the oil cooler operating properly, the cooling water pressure must be lower than the oil pressure. After shutdown, it is particularly important to prevent the water pressure from being higher than the oil pressure. ⑥ Strengthen the chemical monitoring of turbine oil, and regularly check the quality of the turbine oil as well as the water discharge situation.
Replace it regularly in accordance with the operating procedures. Regularly inspect the oil filter system. Regular sampling tests are conducted to measure the moisture content.
1) After the major overhaul of the unit, the oil tank and oil pipelines must be thoroughly cleaned. Before starting the unit, the oil system should be flushed through oil circulation, and only once the oil quality meets the requirements can it be fed into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit is operating properly.
The following tasks must be carried out: (1) After the major overhaul of the unit, the fuel tank and fuel pipelines must be thoroughly cleaned. Before starting the unit, the fuel system should be flushed through oil circulation, and only once the quality of the fuel is satisfactory can it be fed into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit is operating properly. ..
(1) After the major overhaul of the unit, the oil tank and oil pipelines must be thoroughly cleaned. Before starting the unit, the oil system should be flushed through oil circulation, and only once the oil quality meets the requirements can it be fed into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit is operating properly.
Methods to keep the oil system clean, free of water, and in good condition include: (1) After major maintenance of the unit, the oil tank and oil pipelines must be thoroughly cleaned; before starting the unit, the oil system should be flushed through circulation, and only when the oil quality is satisfactory can it be introduced into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit is operating properly.
(1) After the major overhaul of the unit, the oil tank and oil pipelines must be thoroughly cleaned. Before starting the unit, the oil system should be flushed through oil circulation, and only once the oil quality meets the requirements can it be fed into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit operates properly
Methods to keep the oil system clean, free of water, and in good condition include: (1) After major maintenance of the unit, the oil tank and oil pipelines must be thoroughly cleaned; before starting the unit, the oil system should be flushed through circulation, and only when the oil quality is satisfactory can it be introduced into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit is operating properly.
1) After the major overhaul of the unit, the oil tank and oil pipelines must be thoroughly cleaned. Before starting the unit, the oil system should be flushed through oil circulation, and only once the oil quality meets the requirements can it be fed into the control system； (2) The shaft seal comb teeth should be replaced during each major overhaul, and the gap between the comb teeth should meet the requirements ； (3) The fuel tank exhaust fan must be operating properly ； (4) Adjust the steam supply to the shaft seal in a timely manner according to load changes, to prevent excessive shaft seal steam pressure from leaking into the oil system ； (5) Ensure the cold oil cooler operates properly; the cooling water pressure must be lower than the oil pressure. Especially after shutdown, it is necessary to prevent the water pressure from being higher than the oil pressure ； (6) Strengthen the chemical monitoring of turbine oil, regularly check the quality of the turbine oil, and periodically drain water from it ； (7) Ensure the oil purification unit is operating properly.