FIELD: power industry.
SUBSTANCE: plate-type heat exchanger includes many heat exchange plates made of metal plate and connected to each other by means of brazing material in order to form pack of plates. Each plate of heat exchanger has the pattern forming the heat transfer area and many areas of holes. Each heat exchange plate is spread along the main passage plane (p). Areas are spread on one side of heat exchange plate between primary level (p') at the distance from the main passage plane and secondary level (p") at the distance from the main passage plane and on opposite side. Each heat exchange plane has depth (d) determined by the distance between primary level and secondary level. Depth is equal to or less than 1.0 mm.
EFFECT: creation of heat exchanger providing the operation at increased pressures of one of the media flowing through it.
15 cl, 11 dwg
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Authors
Dates
2012-07-20—Published
2008-04-04—Filed