Energiagazdalkodasi Intezet

Emod Sigmond

Laszlo Szucs

Andras Horvath

Istvan M Szabo

Istvan Papp

Pal Resch

Peter Kardos

Imre Szabo

Gyorgy Waermer

Verona Toth

Gyula Lengyel

Jozsef Csaszni

The invention relates to an apparatus for making up feed water for a power station having a steam circuit with a steam turbine /3/ and a feed water circuit with a turbine condenser /5/. The apparatus comprises aregulated multi-stage adiabatic evaporator/5/ produces distillate from raw water for making up the feed water. The heating inlet /8/ of the evaporator /15/ is connected to the stream circuit through an ejector /14/. The distillate outlet /36/ of the evaporator /15/ providing distillated water, is connected to the feed water circuit at the turbine condenser /5/ or after it through water delivering means /19, 20/.

Apparatus for making up feed water for a power station

The invention is, on the one hand, a method for drying products, especially corn or articles, in the course of which the products to be dried are traversed by a drying gas, the moisture content of the drying gas is diminished by contacting it with a desiccant liquid, and the desiccant liquid is at least partly regenerated after the contact. According to the invention, the drying gas stream flows through at least two layers of products to be dried successively, and before or after flowing through each layer of products it is brought into contact with the desiccant liquid. The invention is, on the other hand, an apparatus for drying products, especially corn or articles, which apparatus comprises structure for holding the products to be dried, a device for letting a drying gas flow through the holding structure, a gas processing device for contacting the gas flowing through the holding structure with a desiccant liquid, and structure for regenerating the desiccant liquid, where the apparatus for holding the products to be dried have at least two drying sections which are placed one after the other in the direction of movement of the drying gas stream, and before or after each drying section a gas processing device is placed in the way of the gas stream. Advantageously, the structure for holding the products to be dried are at least one drying path which ensures passing of the products to be dried.

Method and apparatus for drying products, especially corn or piece

A method of and apparatus for drying products with a gas stream passing the product to extract moisture therefrom and a contacting device producing at least one desiccant liquid layer in the vicinity of the product to be dried, which liquid layer removes moisture from the gas. The gas stream is bubbled through a substantially horizontal liquid layer or can pass between liquid film conducting elements. The desiccant liquid is continuously regenerated. By means of several partial gas streams and a contacting device having more separated liquid film modules, a counter-current type of drying is possible. The product to be dried can be heated to a predetermined temperature by the desiccant liquid through the drying gas stream.

Method and apparatus for drying products with a closed gas stream and a

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Emod Sigmond