The liquid level in the middle of the air-cooled tower is not high, and the instruments are working fine
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The liquid level in the middle of the air-cooled tower is not high, and the instruments are working fine
It should be the relationship between temperature and reflux volume
Could it be that the level gauge has frozen or is blocked?
Your air-cooled tower is a bit different from ours; ours only has a liquid level at the bottom
Moreover, the liquid level in our air-cooled tower remains basically unchanged as well
Could it be that the probe, which should have been exposed to the atmosphere at that liquid level, was covered by water? Is it that the liquid level is very high at first and then stops rising?
The principle of a level gauge is to measure the liquid level based on pressure. One probe is placed in the liquid while the other is above the liquid surface. The pressure is calculated as the pressure of the probe in the liquid, p2, minus the atmospheric pressure; the liquid level is then determined using the formula gh. If the upper probe is submerged in the liquid, the difference between p2 and p1 remains constant, and thus the calculated height also stays unchanged
The resistance of the air-cooling tower is quite high. I adjusted the liquid level at the upper part of the tower; the level was at 600, and it took a minute for the level to drop by only 50 units. I opened the valves wide, but the liquid level didn’t decrease. Meanwhile, the resistance dropped from 10.8 to 9.8, and the liquid level in the middle section began to rise, at a rapid pace. When it rises to 650, the resistance fluctuates and the liquid level no longer increases
The resistance of the air-cooling tower is quite high. I adjusted the liquid level at the upper part of the tower; the level was at 600, and it took a minute for the level to drop by only 50 units. I opened the valves wide, but the liquid level didn’t decrease. Meanwhile, the resistance dropped from 10.8 to 9.8, and the liquid level in the middle section began to rise, at a rapid pace. When it rises to 650, the resistance fluctuates and the liquid level no longer increases
Liquid level in the middle of the air-cooled tower, at the drainage/liquid discharge level. Reduce resistance first. After one minute, the liquid level begins to drop, and soon it will rise rapidly. When the resistance increases, the liquid level stops rising