Title:
HEAT EXCHANGE EQUIPMENT COMBUSTION PRODUCTS - WATER
Document Type and Number:
WIPO Patent Application WO/2014/182255
Kind Code:
A3
Abstract:
Heat exchange equipment combustion products - water for smelting aggregate for flue gas waste heat recovery from the smelting aggregate consists of a vertical flue gas chamber (1) with a flue inlet (2) at the bottom of the flue chamber (1) and a flue gas outlet (3) to the chimney in the upper part of the flue chamber (1). There is a horizontally layered system of segments (4) with field pipes for the flow of heated water, whose distributions (5) are led to one outer wall of the flue chamber (1). System of segments (4) with field tubes is provided with an upper cool water inlet (6) and lower hot water outlet (7). On one side, the segments (4) are provided with a first fluid chamber (8) and the second fluid chamber (9) located behind the first one, while a set of internal tubes (10) extends from the first fluid chamber (8) with spaces between them, which in turn pass across the second fluid chamber (9) up to the end of the segments (4). Outer tubes (11) with larger diameter leading into the second fluid chamber 9 are put on the internal pipes (10), while the distal end of the outer tubes (11) is closed. The first fluid chambers (8) and second fluid chambers (9) of individual superimposed segments (4) are connected by interconnecting elements (12). The upper cool water inlet (6) is guided to the segments (4) in two parallel branches.
Inventors:
GAVLAS STANISLAV (SK)
JANDAČKA JOZEF (SK)
MALCHO MILAN (SK)
BAKALA LUDOVÍT (SK)
JANDAČKA JOZEF (SK)
MALCHO MILAN (SK)
BAKALA LUDOVÍT (SK)
Application Number:
PCT/SK2014/000012
Publication Date:
February 19, 2015
Filing Date:
May 05, 2014
Export Citation:
Assignee:
Zcaron;ILINSKÁ UNIVERZITA V ŽILINE (SK)
CT VEDECKO TECHNICK CH INFORMÁCIÍ SR (SK)
CT VEDECKO TECHNICK CH INFORMÁCIÍ SR (SK)
International Classes:
F28D21/00; F28D7/12; F28D7/16; F28F9/26
Foreign References:
| JP2005221181A | 2005-08-18 | |||
| US4526112A | 1985-07-02 |
Attorney, Agent or Firm:
KOVÁČIK, Štefan (Bratislava, SK)
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