Retaining wall with heat exchange characteristics for thermal regeneration
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United States of America Patent
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-
Oct 6, 1987
Issued Date -
N/A
app pub date -
Jun 16, 1986
filing date -
Oct 14, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A refractory wall for a combustion chamber comprising a plurality of wall portions which include refractory blocks having generally horizontal, front-to-back passageways interspersed with a plurality of portions which include unperforated refractory blocks. Outwardly of each perforated block portion a heat-exchange section is located with the perforated block portion serving to retain heat-exchange elements in that section and to resist their considerable lateral thrust. At the same time the perforated portions are integrated with the non-perforated portions to form a continuous circular wall of superior strength and resistance to elevated temperatures as well as to chemical attack.
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