ijˮS錍FDͲMɳmlչҪ푑ҭhMˮGfٟͬ̎wϵywMSMˮϴȥIJ}Mкɣֱ֮ιֽtȻGˮGwMПoYԴfͬ̎M̎õwGGcGwҵĻWɷM˾CϷ_еCl-ѳ˜ֵҪO·LϵyϵyCl-ѭhGβAϵyFYƤrͬrڴ˻AO·LϵyӰ
1·Lϵy
·LšD1ʾ
D1·Lϵyˇ
·LȡğcELCmLE҃Mгֻ_EҵĚwضȿ300 ͬrڟܵϼOLyͨ^LMжsʹsğضMՉm֮ǰ͵180~220 档ռķۉmMՉmOĸG҂}ɢbCж܇̎U⽛LCMԭGβߜLCڹܵЅRԭϵy
2·LĴ_
һJпAK2O+Na2O>1%ȣCl->0.015%еAĦ>1rͿӰ푟ϵy˕rȡm·LʩǽQкMѭh}ЉAЧʩMa|͉AϵҪayӋlF·LЧ@ᘌGCl-^ߵr
2.1Gк|ֵ]lϵ
WeberPOƌĉAѭhϵKӋ㹫ʽ£ٶAȫϣ
K-1=11-V/[1-21-V]1
ЉApAĹʽǣ
A=K-1V/1-V2
ʽУ
K-1Aѭh
1ЉAē]lϵ
2ѭhAē]lϵ
V·LӲAĉA
ʽͬmȻӋN|ē]lϵҊ1`AֽGϵyGи]lк|ĺֵҊ2
ڲ׃FϷǰwijɷ׃ҪljAȡкɷ֣ͨ^㲻ͬLrGϼЉAȡĺڴ_YƤ̶ڿɿط֮ȵǰ_СĸGβҷLڱCϵy\еͬrġ늺ġϺĵȷؓӰ푽
1N|ē]lϵ
2N͓]l|Gеĺֵ%
2.2Ӌ
̎wϵyǰarϾҎģ2?000 t/dG^ú4.4 t/hֽtú6.6 t/húֵ26?585 kJ/kgGwҼúҵĻWҊ3Gú۵ĹIҊ4
4úĹI
2.3Ӌ^
1·L0%
8%wMиGβҷLrӋYҊ5
58%w·L0%ӋY
D28%wҡ·L0%rGβYƤ̶
ı5͈D2Կ8%wңMиGβ·LrеCl-سϵyضȽYƤLUӰϵy\횲·LMҎܡքe3%5%8%10%ķN·LӋ㌦ϵyӰ푡
2·L3%
8%w·LռGβҟ3%rӋYҊ6
68%w·L3%ӋY
D38%wҡ·L3%rGβYƤ̶
ı6͈D3пԿ8%w·Lų3%GβLrGеē]lкɷ։Aѽֵԃϵy̎ضȽYƤLU^
3·L5%
8%wҡ·LռGβҟ5%rӋYҊ7
78%w·L5%ӋY
D48%w·L5%rGβYƤ̶
ı7͈D4пԿ8%wҡ·Lų5%GβLrGеē]lкɷ։Aȡֵ̎ԃϵyYƤ̎ڿɽܷ̎Ա^
4·L8%
8%w·LռGβҟ8%rӋYҊ8
88%wҡ·L8%ӋY
ı8͈D5пԿ8%w·Lų8%GβLrGеē]lкɷ։Aֵ̎ԃϵyYƤ̎ڿɽܷ
5·L10%
D58%wҡ·L8%rGβYƤ̶
8%w·LռGβҟ10%rӋYҊ9
98%wҡ·L10%ӋY
D68%w·L10%rGβYƤ̶
ı9͈D6пԿ8%w·Lų10%GβLrGеē]lкɷ։Aֵ̎ԃϵyYƤ̎ڿɽܷ
2.4·Lx
Cϱ^·Lքe3%5%8%10%rL3%rϵyضȽYƤLUӴLL5%8%10%rϵyYƤ̶ȶڿɽܷ֮ȣ5%LrYƤڿɽֵܷضȽYƤԑӴL8%LrYƤڿɽܷgֵԽ^mӴL10%rYƤȻڿɽܷȣ׃ڼӴ˷Lϵyğ늺ϺĵӰ^CϿ]HķLcYƤ̶Д࣬8%·L^
ȻʹO·LϵyҲǾصŽ^YƤͶFGAҪIJʹλĜضȡͬrCιYƤĵطOÿ՚ڼs՚bѲzȴʩҪλ@Ӳ܌YƤLUƵС
3·LӰ푷·LȡǸGβкиߝGϵĸߜ؟⣬ݱؕϟϺġ늺ĵȮaһӰʴ_׃ֵcNP·LıLĴСGβҟиMֵı
3.1Ӌ
Gֽ95%Gβ2.5%^ú40%㣬Gβ̎ğӋֵs0.44 Nm3/kgϡ
Gβ̎ضȼs1?100 桢ۉmȼs200 g/Nm3NOxȼs2?000 mg/Nm3ӋڷL8%rԵóӋY
3.2ϺĵӰ
·LߵĸGң
Q=0.440.08200/1062?000/24103
= 0.587 t/h
GϸȣԭϵyϺ1.53 t/t]·LӵϺĞ飺
Q=0.5871.53=0.898 t/h
ɇϵϓp飺
0.898/2?00024=0.010?8 t/tϣ
3.3ϵyĵӰ
Ҫɷضȡۉmȵָ·Lıȟݼs1.65 kJ/Nm3棩
⎧ߵ@
Q@=0.440.081.651?100=63.9 kJ/kgϣ
Dɘú
63.91?000/4.187?000=2.18 kg/tϣ
3.4ϵy늺ĵӰ
LCҊ10
LCSʵӋ㹫ʽ
N=QP/1?000ǡ3?600m3
ʽУ
Qm3/h
PȫPa
ǡLCЧȡ0.8
mCеЧȡ0.98
10·LLC
ӋY£
NELC
=17?6002?000/1?0000.83?6000.98
=12.47 kW
N·ՉmLC
=50?0002?500/1?0000.83?6000.98
=44.28 kW
NGβՉmLC
=50?0003?500/1?0000.83?6000.98
=62.00 kW
˿ĹÿСr늺
N= NELC+ N·ՉmLC+ NGβՉmLC
=12.47+44.28+62.00=118.75 kWh/h
ɇ늺ģ
118.7524/2?000=1.43 kWh/tϣ
3.5GβUŷNOxȵӰ
GβПNOxͨ2?000 mg/Nm3ҡs·ֱŷŵMGβܕNOxŷah}ҪePע
ĿIȿŷָ˞NOx 100 mg/Nm3FڌHNOx70 mg/Nm310%ȣ
NOxȰ2?000 mg/Nm3ӋsLĿ·22?750 Nm3/h18.5%еĿU1.7 Nm3/kgϡȰ6.7%ӋYҊ11
·L8%GβҵNOx2?000 mg/Nm3r·ųLKcC1LRϺMGβĻϏUNOxŷŝȞ98 mg/Nm310%ȣmȻȻMԓ^ŷŘ˜ʺIȿؘ˜ѽֵ̎SҺ͵طhߵڅGβеNOxŷŘ˜Ҳվo100 mg/Nm3ԃʩ˘˜ʺڌHaGβеNOxֵһ^2?000 mg/Nm3ȻɸGβNOxŷ˕rMһC1NOxԓSõSNCRϵy鱣CNOxŷֵӣӳɱͬrܕ¸GβUаݵʑҕ
11λNOxO2
4YZCO·LϵyӰһ㶼^ġǰAҪM̎wMԔģMӋ_MСķLϵyӰһwҌΣUˮGfͬ̎wFw̎ĜpYԴoχҵPaIИOЧ棬IQߕrҪCϿ]Iӵ\Iɱ͎ĽЧЧ