PLATE-TYPE FILM HEAT EXCHANGER Russian patent published in 2015 - IPC F28B9/00 F28D5/02 

FIELD: heating.

SUBSTANCE: creation of channels for work fluid and heat medium distribution through contact tubes in top part of the vessel, and channels for above said liquid flow in bottom part of the vessel ensures exclusion from the vessel of the branch pipes for work fluid and heat medium supply in top part of the vessel and branch pipes for said liquids removal located in bottom part of the vessel, and exclusion of the removal unions connecting the branch pipes.

EFFECT: use of said plate-type film heat exchanger reduces capital expenditure due to reduction of its metal content and simple design, and hence reduces prime cost of the produced product.

5 dwg