Thermal sensing system

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United States of America Patent

PATENT NO 9766133
APP PUB NO 20140154140A1
SERIAL NO

14079065

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Abstract

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A temperature measurement system for a gasifier may employ a first stage gasifier with a refractory wall that defines a first stage gasifier volume. A protruding refractory brick may protrude from the first stage refractory wall and into a gaseous flow path of the first stage gasifier volume. The temperature sensor may reside completely through the refractory wall, which may be a plurality of brick layers, except for a tip end of a temperature sensor that may reside in a blind or non-through hole within the protruding refractory brick. The protruding refractory brick protrudes beyond a normal wall surface of the plurality of brick layers that defines the first stage gasifier volume. The protruding refractory brick may have a face that forms an angle that is not 90 degrees, such as 45 degrees, relative to the gaseous flow path of the fluid stream through the first stage gasifier volume.

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Patent Owner(s)

Patent OwnerAddress
LUMMUS TECHNOLOGY INC1515 BROAD STREET BLOOMFIELD NJ 07003-3096

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chichester, Steven Elmer Terre Haute, US 1 1
Hickey, Michael James Clinton, US 1 1

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