All Rights Reserved. Copyright © 2004, Yokogawa Electric Corporation TI 11M12A01-01E
4-9
4. Applications<Toc> <Ind>
4.3 Ceramic, Brick, Glass & Cement Furnaces/Kilns)
a) Rotary type lime kiln
The O
2
analyzer is used for combustion monitoring to conserve energy.
Careful attention to detector mounting position and orientation is required due to the presence of
large amounts of abrasive particulates and intrusion air.
Sample point System type
T0407.EPS
ObjectiveDetector
Kiln end
L2, L3
(H2, H3)
D4
(D3, D5, D6)
Combustion monitoring
Raw Materials
Intrusion Air
Intrusion Air
Exhaust
Gas
Exhaust
Gas
E
xhaust G
as
F0407.EPS
Rotary type lime kiln
Temperature: 250 to 500°C*
1
Note 1: Depending on the kiln, there will be cases when the temperature
at the measuring point will be 600°C or greater (600 to 750°C).
Under these conditions, the high-temperature type should be used.
May 31,2004-00
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