How does a water seal tank come into play?
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This post was last edited by Qidian? The end? Edited on 2017-9-12 07:51: Our factory has a tar tank with specifications of diameter 6500×height 6000 mm, operating pressure of 1.5 kpag, temperature of 100°C, and a capacity of 200 m³. To address the issue of exhaust gas emissions, it is planned to run two DN50 pipes from the top of the tank into a water seal tank; this water seal tank is required to be 50 cm above the ground level. What size should the water seal tank be? How deep does the pipe extend below the liquid surface? What are the upper and lower limits for the level gauge? The tar tank is filled with nitrogen, and it is also necessary to prevent the tank from suffering from suction damage due to low-temperature contraction in the event of a nitrogen supply interruption. Be sure to be safe! Which master can help solve this?
What is the design pressure of the tank? 2.3kpaG? The normal operating pressure is 1.5; pressure release starts at 2.0. The depth of the pipe below the liquid surface = 2000/1000/9.8 ≈ 0.2 meters to 0.23 meters. Normally, the water seal tank should be kept at a full liquid level, meaning that the height of the overflow pipe is 0.2 meters higher than that of the insertion pipe. The low liquid level should be maintained at about 0.05 meters below the overflow pipe. The size of the water seal tank is primarily determined by the pressure relief capacity of the outlet vent pipe; there are two inlet pipes with a DN50 diameter, while the outlet pipe has a diameter of around DN80. The water seal tank also requires insulation and heating to prevent freezing in winter.
What is the design pressure of the tank? 2.3kpaG? The normal operating pressure is 1.5; pressure release starts at 2.0. The depth of the pipe below the liquid surface = 2000/1000/9.8 ≈ 0.2 meters to 0.23 meters. Normally, the water seal tank should be kept at a full liquid level, meaning that the height of the overflow pipe is 0.2 meters higher than that of the insertion pipe. The low liquid level should be maintained at about 0.05 meters below the overflow pipe. The size of the water seal tank is primarily determined by the pressure relief capacity of the outlet vent pipe; there are two inlet pipes with a DN50 diameter, while the outlet pipe has a diameter of around DN80. The water seal tank also requires insulation and heating to prevent freezing in winter.
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What is the standard for the 0.2-0.23 range?
What is the standard for 0.05m? I seek your advice
Isn’t the upper layer of the coal tar tank water? Can’t the exhaust gases be released directly into the atmosphere? .