PLATE-TYPE EVAPORATING APPARATUS Russian patent published in 2021 - IPC B01D1/28 B01D1/12 

FIELD: steam generation.

SUBSTANCE: invention relates to a plate-type evaporating apparatus. The plate-type evaporating apparatus is comprised of an external casing, reinforced and heat-insulated from the outside, consequently arranged vertical walls forming alternating isolated compartments with reduced and increased pressure, pipe fittings located in the upper part of the compartments with reduced pressure, pipe fittings located in the lower part of the compartments with reduced pressure, pipe fittings for supplying steam to the compartments with increased pressure, pipe fittings intended to discharge the concentrate or mixture from the lower part of the compartments with increased pressure. The apparatus therein comprises horizontally located ducts with vertical holes in the central part placed from top down inside the compartments with increased pressure, cavities for distribution of steam within the compartments with increased pressure, a compressor intended to equalise pressure, connected to the plate-type evaporating apparatus by means of pipe fittings, a compressor connected by means of pipe fittings with the upper part of the compartments of the plate-type evaporating apparatus with reduced pressure, connected by means of pipe fittings with the compartments of the plate-type evaporating apparatus with increased pressure.

EFFECT: technical result is increased energy efficiency during evaporation of a liquid from a suspension or a liquid mixture, and reduced material consumption of the evaporating apparatus.

1 cl, 3 dwg