The function of the cooler is to cool the high-temperature combustible gas to below 35°C, and at the same time, it can wash the tar and dust in the gas. Sprinklers should be installed in the cooler. The water used to cool and wash the gas is called circulating water or coking sewage, and the water can be recycled and used repeatedly. Circulating water A closed circulating water system must be installed, discharge is strictly prohibited, and it should be treated regularly. Circulating pool will be designed according to the amount of circulating water of gas production, and its volume should not be less than 1.2 times of circulating water volume.

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