kiln shell temperature monitor - speedy automation shell temperature monitor.pdf · purpose of...
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Kiln Shell Temperature Monitor
July 25, 2016
Basic Specification
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Purpose of Monitoring Kiln Shell Temperature
・To detect hot spots to protect kiln shell from thermal damage.
↓
・It leads to improving the life time of lining
Page 1
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System Configuration and Basic Action
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• The system consists of scanning type IR-thermometer and Personal computer, which is able to measure whole shell temperature at 1-rotation.
• Temperature data is processed on the PC, and monitoring display shows shell condition at a glance.
• Kiln can be divided longitudinally, then hotspots must be surely detected by alarm in each zones.
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Kiln Shell
Manhole Tire
2D Heat image and real temperature
profile data
Installation of Kiln Shell Monitor
DetectorIR-ESCM
Page 3
Fig.1
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System ConfigurationFig.2
Page 4
Scanning angle : 100°
Detector:IR-ESCM
Detector housing box
Display processor
Display
Connection cableup to 200m
A/D
D/IO
Operation unitKiln rotation synchronized signal(dry contact)
AC100-240VAC100-240V
Connector cable
Color printer
AC100-240V
Purge air(10-100Nℓ)
AC power supply24V DC
USBcable
Terminal blockTerminal box external shunt resistor(250Ω)
High alarm(1ch)Change rate alarm(1ch)
(2 dry contacts)
Temp. pattern signal
Kiln rotation synchronized signal
Scan synchronized signal
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Scanning system By rotation mirror
Scanning angle 100°
Scanning speed 10 times/sec
Measuring range 100-600℃
Measuring distance 0.5m to Infinite
Instant view Measuring distance/distance factor
(distance factor : 200)
Measuring accuracy Temp.<400℃ : ±4 ℃
400℃≤temp.<600 ℃ : ± 6 ℃
External dimensions 230H×140W×77D mm
Specification of Scanner
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Specification of PC Fig.3
OS :Windows7 (32bit)CPU :3.6GHzRAM :1GBHDD :500GBDisplay :17inch TFT liquid crystalExpansion slot : PCI slot
(1 A/D board build-in)
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0.000
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0 100 200 300 400 500
Position
キルンシェル温度モニタ演算処理
処理分解能特性 L:68m,SetAngle:0.0°
New setting measuring distance _m
Detector measuring length:162m
Scanning angle;100°
Measuring Distance of Detector
Detector
Elevation difference
_m
Fig.4
Reference data: Resolution at a distance of 68 m between detector and kiln.
_m
_ m
About 68m
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Arithmetic processing of kiln shell temp. monitorCharacteristic of processing resolution; L=68m, Set angle:0.0°
Res
olut
ion
(m)
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Setting Condition of Detector (for Checking)Fig.5
Measuring distance A
( m)
Kiln length ( m)
Installation angle( °)
Detector
Measuring distance A
( m)
Measuring distance D
( m)
Detector
Measuring distance B
( m)
Measuring distance C
( m)
If “measuring distance A” is unknown, fill in “measuring distance B” and “ measuring distance C”.
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Fig.6
1-kiln 1-scanner (type K11)
System Configuration (Extendable)
1-kiln 2-scanner (type K12)
2-kiln 2-scanner (type K21) 3-kiln 3-scanner (type K31)
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Name: Kiln shell monitoring softwareSoftware code : IR-VXK11Detector model: IR-ESCMApplication: Kiln shell temp. management (100-600℃)Features: Kiln shell hot spot detection
Temperature pattern displayHeat image display Zone management
Function:High Alarm, Change rate alarm, Temperature pattern graph, Zone temp. management, Real time heat image & Historical heat image display,CSV file store and replay,Trend graph, Pattern data displayHeat image replay, Temperature distribution analysis
Fig.7
<<Starting screen>>
Specification of Software (K11)
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Specification of Software (Operating Screen)Fg.7-1
Main Screen Zone & Parameter Setting
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Fig.7-2
Detail Settings
Selection of Replay Mode
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パターンデータ再生(P) 画像データ再生(G)
Specification of Software (Operating Screen)
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Fig.7-3
Temperature Pattern Replay
Page 13
Heat Image Replay
Specification of Software (Operating screen)
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Fig.8
Name : Kiln shell monitoring softwareSoftware code : IR-VXK12Detector model: IR-ESCMApplication: Kiln shell temp management (100-600℃)Features: Kiln shell hot spot detectionTemperature pattern displayHeat image displayZone management
Functions:High alarm, Change rate alarm outputTemperature pattern graph, Zone temp. management, Real time heat image & Historical heat image display,CSV file store and replay, Pattern data display,Heat image replay, Temperature distribution analysis
<<starting screen>>
Specification of software (K12)
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Fig.9
Name: Kiln shell monitoring softwareSoftware code: IR-VXK21Detector model: IR-ESCMApplication: Kiln shell temp. management (100-600℃)Features: Kiln shell hot spot detection
Temp. pattern displayHeat image display, Zone management
Functions:High alarm, Change rate alarm output,Temperature pattern graph, Zone temp. managementReal time heat image & Historical heat image displayCSV file store and replay,Pattern data display, Heat image replay,Temperature distribution analysis
<<starting screen>>
Specification of software (K21)
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Fig.10
Name: Kiln shell monitoring softwareSoftware code : IR-VXK31Detector model : IR-ESCMApplication: Kiln shell temp. management (100-600℃)Features: Kiln shell hot spot detection
Temp. pattern display, Heat image display, Zone management
Functions:High alarm, Change rate alarm outputTemperature pattern graph, Zone temp. management, Real time heat image & Historical heat image displayCSV file store and replay,Pattern data display, Heat image replayTemperature distribution analysis
<<starting screen>>
Specification of software (K31)
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