One Question per Day 20181214
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How to reduce the temperature difference between the upper and lower cylinders? ①Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ②During the start-up and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ③Improve the wind shields of the lower and middle pressure cylinders, enhance the insulation of these cylinders, and reduce convection of cold air. ④Operate the steam heating device properly; when it is detected that the temperature difference between the upper and lower cylinders exceeds the specified value, use the steam heating device to heat those cylinders.
⑴ Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵ During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶ Improve the cylinder baffles at high and medium pressures, enhance the insulation of the lower cylinders; the insulation bricks should not fall off to reduce cold air convection. ⑷ Use the steam heating device properly; when it is detected that the temperature difference between the upper and lower cylinders exceeds the specified value, use the steam heating device to cool the upper cylinder or heat the lower cylinder.
⑴ Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵ During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶ Improve the cylinder baffles at high and medium pressures, enhance the insulation of the lower cylinders; the insulation bricks should not fall off to reduce cold air convection. ⑷ Use the steam heating device properly; when it is detected that the temperature difference between the upper and lower cylinders exceeds the specified value, use the steam heating device to cool the upper cylinder or heat the lower cylinder.
⑴Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶Improve the cylinder wind shields at high and medium pressures, enhance the insulation of the lower cylinder – the insulation bricks should not fall off – in order to reduce cold air convection. (4) Use the steam heating device properly; when the temperature difference between the upper and lower cylinders exceeds the specified value, use the steam heating device to cool the upper cylinder or heat the lower cylinder.
⑴Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶Improve the cylinder baffles at high and medium pressures, enhance the insulation of the lower cylinders; the insulation bricks should not fall off to reduce cold air convection.
⑴ Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵ During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶ Improve the cylinder baffles at high and medium pressures, enhance the insulation of the lower cylinders; the insulation bricks should not fall off to reduce cold air convection. ⑷ Use the steam heating device properly; when it is detected that the temperature difference between the upper and lower cylinders exceeds the specified value, use the steam heating device to cool the upper cylinder or heat the lower cylinder.
⑴ Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵ During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶ Improve the cylinder baffles at high and medium pressures, enhance the insulation of the lower cylinders; the insulation bricks should not fall off to reduce cold air convection. ⑷ Use the steam heating device properly; when it is detected that the temperature difference between the upper and lower cylinders exceeds the specified value, use the steam heating device to cool the upper cylinder or heat the lower cylinder.
⑴Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶Improve the cylinder baffles at high and medium pressures, enhance the insulation of the lower cylinders; the insulation bricks should not fall off to reduce cold air convection.
⑴Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ⑵During the startup and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ⑶Improve the cylinder wind shields at high and medium pressures, enhance the insulation of the lower cylinder – the insulation bricks should not fall off – in order to reduce cold air convection. (4) Use the steam heating device properly; when the temperature difference between the upper and lower cylinders exceeds the specified value, use the steam heating device to cool the upper cylinder or heat the lower cylinder.
①Improve the hydrophobic conditions of the cylinder, select an appropriate diameter for the drain pipes, and prevent water from accumulating at the bottom. ②During the start-up and shutdown of the unit, operators should use each drain valve correctly and in a timely manner. ③Improve the wind shields of the lower and middle pressure cylinders, enhance the insulation of these cylinders, and reduce convection of cold air. ④When the steam heating device is used properly and it is found that the temperature difference between the upper and lower cylinders exceeds the specified value, the steam heating device should be employed to cool the upper cylinder or heat the lower cylinder.