Cement Kiln (Cyclone Outlet Gas) - YOKOGAWA EXAxt ZR22G Technical Information
Direct in situ zirconia oxygen analyzer (applications volume)
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Also See for EXAxt ZR22G:
- User manual (241 pages) ,
- Technical information (37 pages) ,
- Technical note (6 pages)
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Cement kiln (cyclone outlet gas)
Cement production consumes approximately 100 liters or more of fuel (heavy oil) per ton of
cement. Thus, combustion management by means of zirconia oxygen analyzers has become a
critical element.
There are cases in which O
system at the kiln outlet.
Sample point
Cyclone outlet
Clay
Exhaust Gas
Limestone
Electric Precipitator
Stack
All Right Reserved Copyright © 2004, Yokogawa Electric Corporation
, CO, and CO
2
System type
L2, L3
NSP Cement Kiln
Water
Stabilizer
Mill
measurements are performed using a sampling
2
Detector
D4, (D3)
Stage 1
Cyclone
Stage 2
Cyclone
Stage 3
Cyclone
Burner
Air-draft
Combustion
Furnace
Stage 4
Cyclone
Bucket Elevator
Cement kiln
Gas temperature: 350 to 400°C
Gas pressure: –3 to 5 kPa
Dust: ≧200 g/Nm
3
CO: ≧0.2%
<4. Applications>
Objective
Combustion monitoring
Exhaust gas
SP
Electric Precipitator
SF
FF
Rotary kiln
Burner
Clinker cooler
TI 11M12A01-01E
4-10
: Material flow
: Gas flow
Cooler
Exhaust
Clinker
F0410.ai
Mar. 14, 2017-00
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