[Production Version] Daily Question 2018-4-21 (Short Answer)
Thread Content
What are the main factors that affect the cooling efficiency of a water cooler? Answer: (1) Low water volume or low water pressure; the inlet valve should be opened wider or the water pressure increased. (2) The heat exchange tubes of the cooler are scaled; remove the scale. (3) If the cooling water temperature is high, contact the water supply party to lower the water temperature.
Answer: (1) If the water volume is low or the water pressure is low, increase the inlet valve opening or raise the water pressure. (2) The heat exchange tubes of the cooler are scaled; remove the scale. (3) If the cooling water temperature is high, contact the water supply party to lower the water temperature.
1. Water temperature 2. Heat exchanger scaling
In methanol production, the circulating water cooler serves to cool the syngas, causing methanol and water to condense. When it is found that the water cooling effect is poor, the reasons can be sought in the following aspects: (1) The water flow rate is low or the water pressure is low; the inlet valve should be opened wider or the water pressure increased. (2) The heat exchange tubes of the cooler are scaled; clean the scale. (3) If the cooling water temperature is high, contact the water supply party to lower the water temperature. (4) When methanol is synthesized, paraffin is produced, which adheres to the walls of the water cooler tubes and reduces its cooling efficiency. The amount of cooling water can be appropriately reduced, and syngas at a higher temperature can be used to melt paraffin wax.
(1) If the water volume is low or the water pressure is low, increase the inlet valve opening or raise the water pressure. (2) The heat exchange tubes of the cooler are scaled; remove the scale. (3) If the cooling water temperature is high, contact the water supply party to lower the water temperature.
1. Low water volume or low water pressure； 2. Scaling of heat exchange tubes in the cooler ； 3. High cooling water temperature.
Yes: (1) If the water volume is low or the water pressure is low, increase the inlet valve opening or raise the water pressure. (2) The heat exchange tubes of the cooler are scaled; clean the scale. (3) If the cooling water temperature is high, contact the water supply party to lower the water temperature. (4) When methanol is synthesized, paraffin is produced, which adheres to the walls of the water cooler tubes and reduces its cooling efficiency. The amount of cooling water can be appropriately reduced, and syngas at a higher temperature can be used to melt paraffin wax.
What are the main factors that affect the cooling efficiency of a water cooler? Answer: 1. Low water volume or low water pressure; the inlet valve should be opened wider or the water pressure increased. 2. The heat exchange tubes of the cooler are scaled; remove the scale. 3. If the cooling water temperature is high, contact the water supply provider to lower the water temperature.
(1) If the water volume is low or the water pressure is low, increase the inlet valve opening or raise the water pressure. (2) The heat exchange tubes of the cooler are scaled; remove the scale. (3) If the cooling water temperature is high, contact the water supply party to lower the water temperature.
The water pressure determines the amount of water flowing into and out of the water cooler； The temperature of the water determines the magnitude of the temperature difference ； Are there scales on the inner and outer walls? ； How much fluid enters and exits,