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Cement Measuring Points and Solutions

Cement Measuring Points and Solutions

In the production process of NSP cement, consumption of powered coal is mainly consumed in two equipment: rotary kiln for clinker calcining and the decomposing furnace for calcium carbonate. In order to know the fuel utilization in the rotary kiln and decomposing furnace. The main method to monitor fuel combustion is to monitor gas components.

Cement Measuring Points and Solutions

NO. Measurement
point
Temperature
Pressure Measurement components
Detection purpose
Recommend products*
1 Grinding coal
section:
pulverized coal bin
Normal
Slight-negative
pressure
O2: 0-21%
CO:0-3000ppm

Prevent accidents or explosion in
pulverized coal preparation
LGT-100 or LGT-106
2 Preheater outlet
blowdown stack
Normal
Slight-positive
pressure
CEM(7parameters)
NH3: 0-10ppm

Online-monitor gas components in emission
gas and Real- time
monitoring denitration efficiency
EM-5, LGT-100,
GA5000
3 Cooler flue gas
emission stack
Normal
Slight-positive
pressure
CEM(4parameters)
Online monitor dust density,temperature, pressure, flow
EM-5
4 5-stage preheater exhaust
gas downstream

200℃
Slight-negative
pressure
CO, NOX, O2 Monitor fuel combustion condition
adjust production device, realize
production optimization
EM-5 or LGT-180
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