Page 44 - Steel Tech India eMagazine Volume October 2020

81. Ŗ 01 Ŗ 1EVQDGT

Fig. 11: Temperature deviation from the optimal superheat, before and after online temperature monitor-ing application

4* FGICUUKPI KU YGNN MPQYP CU C JKIJ RTQFWEVKXKV[ ő/I1 $CUGF +PENWUKQPU KP #NWOKPWO -KNNGF 5VGGNU
UGEQPFCT[ OGVCNNWTI[ RTQEGUU YKVJ UQOG FKUCFXCPVCIGU ő0GKN 5WVENKHHG CPF /KEJCGN %CNNCJCP 0WEQT 5VGGN
OCKPN[ ECWUGF D[ TGSWKTGF EQPFKVKQPU HQT UVGGN SWCNKV[ )CNNCVKP #+56GEJ
RTKQT VQ VJG RTQEGUU 8CEWWO VCPM FGICUUKPI KU CDNG ő(QTOCVKQP QH KPENWUKQPU KP VJG /I1 #N 1 U[UVGO

2
VQ OCPCIG OQUV QH VJG ITCFGU WUWCNN[ RTQFWEGF XKC C FWTKPI XCEWWO VTGCVOGPV QH CNWOK PWO FGQZKFK\GF
4* FG ICUUKPI UVCVKQP 5NKIJVN[ NQPIGT TGSWKTGF RTQEGUU UVGGNU KP NCFNGU YKVJ /I1 TGHTCEVQT[ NKPKPIU Π$
*CNNDGTI VJ +PVGTPCVKQPCN %QPHGTGPEG QP %NGCP
VKOG KP ECUG QH 86& CRRNKECVKQP EQORCTGF YKVJ VJG 4* 5VGGN R
RTQEGUU EQWNF DG QXGTEQOG YKVJ UOCTV CPF EWUVQOK\GF ő# UVWF[ QP VJG OGEJCPKUO QH TGCEVKQP DGVYGGP
FGUKIPGF HQT RWTRQUG GSWKROGPV FGUKIP D[ MGGRKPI TGHTCEVQT[ OCVGTKCNU CPF CNWOKPWO FGQZ KFK\GF
JKIJ DQVJ VJG OGNV UJQR WVKNK\CVKQP TCVG CPF RTQFWEVKXKV[ OQNVGP UVGGN Π5VGGN 4GUGCTEJ 8QN 0
R
6JCPMU VQ CNTGCF[ CEJKGXGF CPF EQPſTOGF TGUWNVU
YKVJ OWNVKRNG RTQLGEVU &CPKGNK CU GSWKR OGPV CPF ő#RRNKECVKQP QH TCRKF KPENWUKQP KFGPVKſECVKQP CPF
CPCN[UKU Œ5 5VQT[ 5 5OKVJ 4 (TW GJCP )
OGVCNNWTIKECN MPQY JQY UWRRNKGT QHHGTU RTQRGT CPUYGTU %CUWEEKQ / 2QVVGT 6 .GTUEJ #+56GEJ
VQ EJCNNGPIGU ECWUGF D[ őPGYŒ UVGGNOCMKPI VGPFGPE[ Ō 2TQEGGFKPIU 8QN ++ R
ITGGP CPF JKIJ SWCNKV[ UVGGN # RWDNKUJGF TGUWNV KP VJKU ő4GNCVKQPUJKR DGVYGGP NCFNG HWTPCEG UNCI QZ[IGP
CTVKENG KU EQPſTOCVKQP HQT VJKU UVCVGOGPV RQVGPVKCN CPF EQPVCOKPCVKQP QH #NWOKPC KPENWUKQPU
D[ /I1 CPF %C1 ΠVJ +PVGTPCVKQPCN %QPHGTGPEG QP
REFERENCE
%NGCP 5VGGN R
1. “SVCVG QH VJG #TV KP 'XCNWCVKQP CPF %QPVTQN QH 5VGGN ő'HHGEV QH UNCI EQORQUKVKQP QP VJG MKPGVKEU QH
%NGCPNKPGUU ő.KHGPI <*#0) CPF $TKCP ) 6*1/#5 HQTOCVKQP QH #N 1 /I1 KPENWUKQPU KP #NWOKPWO MKNNGF

2
+5+, +PVGTPCVKQPCN 8QN 0Q RR Ō HGTTKVKE UVCKPNGUU UVGGN Œ) 1MW[COC - ;COCIWEJK
5 6CMGWEJK - 5QTKOCEJK +5+, +PVGTPCVKQPCN
ő&GECTDWTK\CVKQP CPF OGNVKPI DGJCXKQWT QH FKTGEV 8QN 0u R
TGFWEGF RGNNGVU KP UVGGNOCMKPI UNCI Œ ' 5 -KCUCTCGK ő2TQFWEVKQP QH NQY ECTDQP CPF PKVTQIGP HGTTKVKE
/CVGTKCN 5EKGPEG CPF 'PIKPGGTKPI 7PKXGTUKV[ QH ITCFGU YKVJ UJQTV UVCVKQP VKOG CV ,KSWCP +TQP CPF
6QTQPVQ 5VGGN ,KUEQ )TQWR Œ$ 8WEKPKE * -QDNGP\GT
ő*[FTQIGP CPF 0KVTQIGP %QPVTQN KP 5VGGNOCMKPI CV %JKPGUG 5QEKGV[ HQT /GVCN
7 5 5VGGN Œ 5KFFJCTVJC /KUJTC ;WP .K CPF 5QJP ő+PPQXCVKXG 8CEWWO 6CPM &GICUUKPI VGEJPQNQIKGU
#+56 0QXGODGT YGNN GUVCDNKUJGF OGVCNNWTIKECN RGT HQTOCPEG ſIWTGU
ő'SWKROGPV CPF 2TCEVKEG 'PJCPEGOGPVU CV CEJKGXGF D[ WUKPI FT[ OGEJCPKECN RWORU Œ (
&QHCUEQŏU 8CEWWO &GICU 6CPM HQT 7.% UVGGNU Œ 6 )CPFKP * -QDNGP\GT #+56'%*
-WJN GV CN #+56 ő0GWTCN PGVYQTM DCUGF VGORGTCVWTG EQPVTQN KP
ő6YKP VCPM 8CEWWO &GICUUKPI (CEKNKV[ CV 0WEQT RTKOCT[ CPF UGEQPFCT[ OGVCNNWTI[ CV #$5 Œ (
5VGGN $GTMGNG[ Œ, -GXKP %QVEJGP +TQP CPF 5VGGN $KCPEQ 8 &KOKVTKLGXKE / 2KC\\C # 5RCFCEEKPK 4
6GEJPQNQI[ /C[ RR 6WTEQ 5VCJN CPF 'KUGP 0T

To contact: Bojan Vucinic, Senior manager, Process technology, Danieli, Italy b.vucinic@danieli.it
Gandin Franco, Senior engineer, Process technology, Danieli, Italy f.gandin@danieli.it

42 STEEL TECH