evaporator

/ih-vap-uh-rey-ter/US // ɪˈvæp əˌreɪ tər //

蒸发器,蒸发剂,蒸发仪,蒸发

Definitions

n.名词 noun

1
- : a device in which evaporation takes place, as for thickening syrup.
- : the part of a refrigeration system in which the refrigerant absorbs heat and changes from a liquid to a gas.

When stacked up against other common designs, evaporators are generally more affordable, but the added internal parts, including the wick and filter, require a bit of maintenance and replacement from time to time.
Such an arrangement would be termed a double-effect evaporator.
It is noteworthy that superheated steam is not desirable for working an evaporator.
The resulting heavy liquid then goes to the evaporator to be concentrated into a thick liquor.
There are many forms of apparatus based on this principle, amongst which the most recent is Scott's evaporator.
Or another method is to carry the pipe which constitutes the evaporator into the chamber to be cooled.