164456549 burner calculation
TRANSCRIPT
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Directions
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1) Input Fuel characteristics 6) Once the barrel is comple2) Input kiln production data Ultimate target is Is 1!" an
(hange the tip cross section*) Determine +goal seek) transport air o$ rate - & kg.m* /or blo$er, 0 kg.m* /or pump diameter and the $idth o/ gr ar' the transport o$rate 3m*.h
note that blo$ers cannot take the higher material densit' rate 0) Optimise static pressures constraints! Obtain the best
4) Obtain optimum or target o$ rates alues +s$irl 5 aial) Target of Is = 1.8 and Sw For a rst calculation, start $ith static pressures o/ 4%!%%% Pa /or aial, and Optimum ow rates2&!%%% Pa /or s$irl 1%7 primar' air8 07 aial 9 transport +in case that no s$irl
is used)! Use soler, changing the grooe $idth, the aial holes diameters, the aial and ") (onrm choice o/ /an or b
pressure in the tip choice eand to the s$irl pressure +
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*1"*"""6&!ls
#>IH G3D EOE3BUE DBEI3GBIO3>IH G3 EOEF3BUE FBFEI3GBIO3Original- (HC . #!BJI# Gpr=& %&'NT ( )O*Update- (B( . J! IB Oct%% +ate ( "8'ug0-
Name ( &uian alinoiu(OEE3B# -
Plant altitude- 4"% m
Gtm! Pressure - rr-&11 mmJg rr-&11 rr-&11 Pa
BIP (O## #(BIO3 GG# Diameters - 7 cross section reduction Det - &
+mm) thk - "
'/I'& 'I &2*!% "!& 06,6=4 Pa
Joles 1, Canes 2 - 1 KKK m.s 401!% 00!&7 rr-&11 m.s rr-&11 3m*.h
=12* mm2 Det - 4
446!% 12!& thk - 12
T'NS%OT 'I 2* m.s *"0!% 2*!2 m.s Det - *
*"6%% mm2 thk - 12!&
*4*!% 22 10,"*= Pa
SI& 'I KKK m.s *11!6 40!17 rr-&11 m.s rr-&11 3m*.h
0%%% mm2 Det - 2
26& 2*!* thk - 0!1 2
DBGIH# OF BJ BIP #$irler 3umber slots grooe $idth radial gap r
angle +o) o/ anes $idth+mm) +mm) anes+mm) ra#$irl *& 16 **!% 20!% %!&
Gial +i/ anes)
Gial +i/ holes) 3umber o/ holes - 24 Diameter - 22!%%Pitch cirle +mm)- 4=0 #pacing +mm)- 6&!%6
*2N2'& +'T'
Liln BMP - N% Production +t kk.d) - *
3P - no preca, GB - air through, G# - air seperat! #pecic heat consumpt!kcal.kg (L -
3$2& 'N'&4SIS, 'S 3I2+ !+4 'SIS# #$irl Gir- FFan8 NNlo$er
7 ( "&!14 7 O 2!0% Percent o/ heat at backend -7 # *!26 3(G # +7) -7 J *!0% 3m*.kg /uel "!&"
Botal combust! air +3m*.hr) - 14
S%2I3I )2'T ONS$6%TION Bhroughput H!J!C! Bherm!po$er Botal combust! air +3m*.kg kk) - %
'T T)2 &'ST %I%2 t.h Lcal.kg cal.h #hell internal diameter +m) -
%eto7e 14!*% "1=& 110!21tetile %!%% *6%% %!%%%9 %!%% 6%%% %!%%
wood %!%% 4%%% %!%% ecalculated #J(
Total !*al:h# ( 110!21 "4% kca
*'S 3&O 62'S$262NTS 'ial Swirl TransportStati pressure in the tip !%a# 06,6=4 10,"*= 1,%%%
Bemperature in the pipe +deg () 1%* ** 2%Bheoretical o$ rate +3m*.h) rr-&11 rr-&11 - Fuel to air ratio-Nias coe;cient - %!00 1!%%
'epted owrate !Nm;:h# rr-&11 rr-&11 *%%% 4!44 k0 /or pump
Gial . #$irl distribution rr-&11 rr-&11 & /or blo$er
2S$&TS
3&O 92&OITI2S 'ial Swirl Transport Is S
3ature o/ o$ rr-&11 rr-&11
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SI& 'N+ 6O62NT$6 +2T26IN'TION1I0& 'N+ 6O62N $6 +2 206IN' IONOriginal- (HC . #!BJI# %&'NT ( JOUpdate- (B( . J! IB +ate ( 2".%".2%%6
Name ( Hucian (alinoiu
+2T'I&2+ 2S$&TS
*2O62T4 'ial Swirl TransportJeight o/ spacers.blades +mm) 1&!2
>idth de /raise dusinage +mm) 20!% >idth o/ blades in /ront +mm) *4!2 #ur/! mas?uQe par les raccords 0
#ur/! apparente de sortie +mm2) =12* "&46 it e:ectie area +mm2) ""4= 60=% *"6%%
g'ration radius+mm) 164
+2T2NT2 'ial Swirl Transportmassic o$rate+kg.s) rr-&11 rr-&11 1!%0"eit olumic o$rate+m*.h) rr-&11 rr-&11 *22%specic grait' in the pipe +kg.m*) rr-&11 rr-&11 1!2%&
specic grait' at the Ntip+kg.m*) rr-&11 rr-&11 1!2%&
Celocit' in the burner pipe +m.s) rr-&11 rr-&11 2*Celocit' at the noRRle +m.s) rr-&11 rr-&11 2*pansion elocit' +m.s) rr-&11 rr-&11 2*
Gial momentum +3) rr-&11 rr-&11 2&Impulsion normale +3) % rr-&11 %
otation Eomentum +3!m) % rr-&11 %
6omentum 2>ui
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'lgorithm for Aurner ontrol
+ataBs Aurner @uCaw
:ectier eit area Gial +Ga) ""4= mm2 Lonstant
:ectier eit area adial +Gr) 60=% mm2 Lonstant
:ectier eit area Bransport +Gt) *"6%% mm2 Lonstant
Nlade angle *& Lonstant
g'ration radius +g) % m Lonstant
Bemperature burner inlet Gial +Ba) 2% ( EeasurementBemperature burner inlet adial +Brot) *& ( Eeasurement
Gmbient temperatur +Bu) 2% (
Bemperature burner inlet Bransport +Btran) 0& ( Lonstant
Gial pressure a/ter blo$er +Pa) 4"0 mbar Eeasurement
Gial pressure burner Pa1 4"0 mbar Eeasurement
adial pressure a/ter /an +Prot) 12"!== mbar Eeasurementadial pressure burner Prot1 12"!== mbar Eeasurement
Gial air +Vmea) 1421 m*.h Eeasurement or /rom cures
adial air +Vmerot) 1%=4 m*.h Eeasurement or /rom curesBransport air +Vtran%) *%%% 3m*.h Lonstant
#pec! heat consumption kiln +Vkiln) "4% kS.kg kk From the eporting
Output kiln +Pkiln) *66% t.d From the eporting
Percent o/ heat at backend +#F) "!& From the eporting
Bhermal po$er o/ the burner +Pth) Po/en W Vo/en W +1%% #F) . 24 . 1%%%%%
O
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.BPP.t.GHHN.*1"*"""6&!ls.#ketch
eporting
Fuel consumption +Vo/en)
adial air
adial air o$ +Vmerot)adial pressure +Prot)
6easurement
Gial air o$ +Vmea)
Gial pressure +Pa)
Gial air
onstant
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.BPP.t.GHHN.*1"*"""6&!ls.#ketch
+ata logging sstem
Liln /eedYkiln output +Po/en)Z
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Fuel (harac
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Fuel characteristics +dr' basis)
(oal coke Nlend
7 0J 100J 1%%7
7 olatiles "-.0- E.D; 4!0*
% C -E K1.; =1!*%
% S 0.D1 1.88 1!""
% H ;.05 ;.-K *!6=
% O -.K 1.-E 1!64
HJC +NBU.lb) 1106* 14610 14610
HJC+Lcal.kg) 6&*& "121 "121
HJC+kS.kg) "D;-1 ;E000 *4%%%
HJC+kcalkg) -,5E- 8,1;E 8,1;E