Calculation of medium-pressure steam drums
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How are the dimensions of the medium-pressure drum connected to the gasifier calculated? Before starting up the gasifier, water must first be introduced into the medium-pressure drum. Do people usually use boiler water or deionized water? Before starting up the gasifier, do you quickly heat the water in the medium-pressure drum to the desired temperature, or do you raise its temperature gradually? If you are increasing the temperature gradually, how many degrees do you usually aim to increase per hour?
The size of the medium-pressure drum is determined by the heat load of the gasifier and the amount of steam produced. Boiler water is generally used to fill the drum in order to prevent oxidation within the system, with the temperature rising at a rate of 5 degrees per hour
Thank you. Should the volume between the high liquid level alarm and the low liquid level alarm for the medium-pressure drum correspond to the gas production capacity of the gasification furnace over 5 minutes?
Are there any calculation formulas and ranges for selecting certain values?