Desuperheater spray liner assembly
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United States of America Patent
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-
Dec 20, 1983
Grant Date -
N/A
app pub date -
Sep 7, 1982
filing date -
Sep 7, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spray liner assembly supported in a pressurized desuperheater header of a steam boiler. The liner is cylindrical shaped and open at each end, and is attached and axially retained at one end to the cylindrical header inner wall by multiple adjustable brackets, and is slidably supported at the opposite end by similar brackets. The liner is also flexibly supported radially at dual points on opposite sides of the liner at an intermediate point along its length with each support using a captured metal ball, so as to provide a radial inward elastic loading to the liner and also permit longitudinal and radial expansion and contraction of the liner within the header.
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