Working principle of vaporization cooling flue

Release time:

Oct 24,2018

The vaporization cooling flue is a cylindrical structure surrounded by seamless steel pipes, and its cross-section is square or round.The arrangement of steel pipes has water pipe type, partition pipe type and dense exhaust pipe type. The a water pipe type flue shown is easy to deform; the partition pipe type is time-consuming to process, the welding place is easy to crack and not easy to repair; the dense exhaust pipe type is not easy to deform, the processing is simple, and the replacement is easy.

The water used for vaporization and cooling is softened and deoxygenated.It is the process of vaporization cooling system.The vaporization cooling system can circulate naturally or forcibly.

The steam generated by the vaporization in the vaporization cooling flue forms a mixture of steam and water, which enters the steam drum through the ascending pipe, and the steam is separated from the water, so the steam drum is also called a separator; after the steam and water are separated, the hot water passes through the circulating pump from the descending pipe and is sent to the vaporization cooling flue for continued use.

If the circulation pump is cancelled, it is a natural circulation system, and its effect is also very good.When the steam pressure in the drum rises to (6. 87~7.85)×lOsPa, the pneumatic membrane regulating valve automatically opens, allowing the steam to enter the heat storage for user use.

When the steam pressure of the accumulator exceeds a certain value, the pneumatic membrane regulating valve in the upper part of the accumulator automatically opens and dissipates.When the steam drum needs to be replenished with soft water, the soft water pump will be used to send it to people.