164456549 burner calculation

7/26/2019 164456549 Burner Calculation

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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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*1"*"""6&!ls


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*1"*"""6&!ls

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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*1"*"""6&!ls


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*1"*"""6&!ls


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*1"*"""6&!ls


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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

164456549 burner calculation

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