Bereichskennung oder Produktname Process Instrumentation and Analytic Januar, 2003 Folie 1 A&D PI2 SE1 Siemens Process Analytics in the Cement Industry Process Analytics Solutions for the Cement Industry Applications FLK sampling system Kiln inlet Gas flow Gas conditioning Installation Benefits ROI
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Bereichskennung oder Produktname Process Instrumentation and Analytics Januar, 2003 Folie 1 A&D PI2 SE1 Siemens Process Analytics in the Cement Industry.
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Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 1 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process Analytics
Solutions for the Cement IndustryApplications
FLK sampling system
Kiln inlet
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 2 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process Analytics
Applications of gas analysis systems in Cement PlantsApplications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 3 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process Analytics
Gas analyzer equipment in cement works must be able to withstand a very tough environment:
high gas temperature up to 1400 C
high dust concentration up to 2000 g/m3
high content of Alkalis, Sulfates and Chlorides
in addition, high level of mechanical stress and strain
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 4 A&D PI2 SE1
Process Analytics
Siemens Process Analytics in the Cement Industry
Conventional gas sampling systems with water cooling have a number of serious weak points:
they block up easily because of the condensation thatforms due to the low operating temperature
lime deposits and corrosion with water as coolant
caking of material on the probe causes excessivemechanical stress
High cost for maintenance and low reliability
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 5 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process Analytics
The problems with the gas analysis in cement rotary kilns can be minimized or eliminated by using our patented gas sampling system
The Problem and our Solution
Formation of condensation
The operating temperature of 200 C at which our probe operates is above the dew point of the flue-gas and the acid.
Lime deposits and corrosion with water as coolant
Using a special synthetic liquid as coolant prevents lime deposits and corrosion
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 6 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process Analytics
Caking of material on the probe
Minor deposits are removed during regular automatic retraction and cleaning with compressed air.
High maintenance costs
Thanks to the high operating temperature and the effective method of cleaning our system can achieve periods of maintenance free operation up to three months
The Problem and our Solution
The problems with the gas analysis in cement rotary kilns can be minimized or eliminated by using our patented gas sampling systemApplications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 7 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process AnalyticsFLK Gas Sampling System
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 8 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process AnalyticsGas Sampling probe
for gas temperatures up to 1400 C
gas sample temperature up to 200 C lateral intake chamber to reduce entry of dust
self-cleaning of dust deposits during retraction and insertion
variable probe length to meet the customer requirements
high mechanical stability due to oval design
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 9 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process AnalyticsAutomatic Retraction unit
in case of faults the probe is retracted automatically from the kiln
redundant motorized retraction due to electrical and pneumatic motor
heavy duty and maintenance free mechanical design
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 10 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process AnalyticsDedusting Filter
electrically heated operation
operating temperature controlledby thermostat
maintenance free sinter metal filter
preheating of compressed air
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 11 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process AnalyticsPurge unit
automatical cleaning of gas paths
adjustable cleaning cycles
minimum pressure recognition
Applications
Kiln inlet
FLK sampling system
Gas flow
Gas conditioning
Installation
Benefits
ROI
Bereichskennung
oder Produktname
Process Instrumentation and Analytics
Januar, 2003 Folie 12 A&D PI2 SE1
Siemens Process Analytics in the Cement Industry
Process AnalyticsHeat exchanger
synthetic coolant high boiling point environmentally friendly