Cov khoom
Siab Premixed Ntxiv Tsawg NOx Nqus Dej Boiler
"Nqus Dej Boiler" yog cov khoom siv cua sov nrog cov dej kub nruab nrab raws li qhov nruab nrab nruab nrab: siv cov txheej txheem evaporation thiab condensation ntawm cov dej nruab nrab kub kom nqus tau cov cua sov los ntawm cov roj (kua pa lossis lwm qhov cua sov) kom sov cov dej kub thiab xa tawm. nws mus rau lub davhlau ya nyob twg.Nws yog feem ntau hu ua: lub tshuab nqus tsev boiler los yog lub tshuab nqus tsev theem hloov boiler.
Ntawm atmospheric siab (ib qho atmospheric siab), lub boiling point ntawm cov dej yog 100 ℃, ua hauj lwm kub ntawm tshav kub nruab nrab dej ntawm "Nqus Dej Boiler" yuav tsum tsawg tshaj li 97 ℃, sib coj siab ntawm 0.9 atmospheres, qis tshaj atmospheric. siab, yog li "Nqus Dej Boiler" yog ib hom khoom siv cua sov uas tsis muaj kev pheej hmoo ntawm kev tawg.
"Fully Premixed Extra Low NOx Nqus Dej Boiler" siv "Kev Cia Siab Deepblue Micro Flame Low Temperature Combustion Technology" los txhim kho thiab rov ua dua "Nqus Dej Boiler", uas txo cov khoom lag luam thiab cov nqi khiav lag luam thiab txhim kho kev ua haujlwm ntawm lub tsev nyob rau hauv qhov chaw ntawm ua kom muaj kev nyab xeeb.
Cov roj ntau ntawm "Fullly Premixed Extra Low NOx Nqus Dej Boiler" yog cov roj ntsha ntuj.Nws cov combustion tso pa muaj ib tug loj npaum li cas ntawm vapor, yog li ntawd Deepblue lub tshuab nqus tsev boiler yog txheem nruab nrog tso condenser, uas yog siv los rov qab lub latent cua sov ntawm vaporization ntawm cov pa hauv pa, thiab cov thermal efficiency yuav nce mus rau 104% nyob rau hauv huab. txwv.
Kev tsim thiab kev puas tsuaj ntawm Nitrogen Oxide NOx
Thaum lub sij hawm combustion txheej txheem ntawm Exhaust, nws tsim nitrogen oxides, lub ntsiab Cheebtsam ntawm uas yog nitric oxide (NO) thiab nitrogen dioxide (NO.2), sau npe hu ua NOx.TSIS yog xim tsis muaj xim thiab tsis muaj ntxhiab tsw, insoluble hauv dej.Nws suav rau ntau dua 90% ntawm tag nrho cov NOx tsim thaum kub kub combustion, thiab tsis muaj tshuaj lom lossis khaus thaum nws cov concentration ntawm 10-50 PPm.TSIS MUAJ2yog xim av-liab roj uas pom tau txawm tias tsis muaj concentrationsthiab muaj ib tug txawv acidic tsw.Nws muaj zog corrosive thiab tuaj yeem ua rau lub qhov ntswg thiab qhov muag ntawm qhov siab ntawm ze li ntawm 10 ppm txawm tias tsuas tshuav ob peb feeb hauv huab cua, thiab nws tuaj yeem ua rau mob ntsws ntawm qhov siab txog li 150 ppm thiab pulmonary edema ntawm ntau txog 500 ppm. .
NOX and O2tuaj yeem oxidized los ntawm photochemical cov tshuaj tiv thaiv rau daim ntawv NO2.NOx reacts nrog dej vapor hauv huab cua los ua kua qaub los nag nyob rau hauv qhov xwm txheej tshwj xeeb. NOx thiab hydrocarbons nyob rau hauv lub tsheb tso tawm yog irradiated los ntawm ultraviolet rays los ntawm lub hnub los tsim photochemical smog uas yog tsim kev puas tsuaj rau tib neeg.Yog li txhawm rau tiv thaiv ib puag ncig thiab tib neeg kev noj qab haus huv, peb yuav tsum txo qis NOx emissions.
Tsim Mechanism ntawm NOx Thaum Ntxov
1. Thermodynamic hom NOx
Nitrogen hauv huab cua combustion yog oxidized ntawm qhov kub thiab txias (T> 1500 K) thiab siab oxygen concentrations.Feem ntau cov roj gaseous (xws li cov pa roj ntsha thiab LPG) thiab cov roj siv dav dav uas tsis muaj nitrogen tebchaw tsim NOx li no.Thermal NOx nyob rau hauv lub Exhaust nce heev thaum nplaim taws kub siab tshaj 1200 ℃.Qhov no yog cov khoom tseem ceeb rau NOx low-NOx combustion.
2. Hom tam sim no NOx
Tsim nyob rau hauv thaj av nplaim taws los ntawm kev sib cuam tshuam ntawm hydrocarbons (CHi radicals) tsim nrog nitrogen hauv huab cua combustion.Txoj kev no ntawm kev tsim NOx yog ceev heev.Qhov NOx no tsuas yog tsim tau thaum cov pa oxygen concentration tsawg.Thiab yog li ntawd, nws tsis yog ib qho tseem ceeb ntawm cov roj combustion.
3. Roj hom NOx
Kev tsim cov roj-raws li NOx nyob ntawm cov nitrogen muaj nyob hauv cov roj.Thaum cov nitrogen cov ntsiab lus ntawm cov roj ntau tshaj 0.1%, qhov ntau lawm yog qhov tseem ceeb, tshwj xeeb tshaj yog rau cov kua thiab cov roj.Kev siv cov nkev thiab LPG tsis tsim cov NOx hom no.
Cia siab Deepblue Micro Nplaim Kub Kub Kub Technology
1. Nplaim txiav, fractional combustion: miniaturization ntawm cov nplaim hluav taws txo qhov pib lub zog ntawm cov nplaim taws thiab txo cov nplaim taws kom radically txo thermal NOx tiam.
2. Microporous dav hlau nplaim: lub cev txoj kev los tshem tawm tempering thiab xyuas kom muaj kev ruaj ntseg system.
3. Kev sib txawv ntawm cov khoom siv hluav taws xob sib txawv: kev tswj xyuas cov ntsiab lus ntawm cov pa oxygen, tshem tawm NOx tam sim ntawd, thaum ua kom muaj kev sib xyaw ua kom zoo thiab emission ua raws li kev thauj khoom tag nrho.
Muaj kev nyab xeeb
Lub tshuab nqus tsev hloov pauv hloov hluav taws xob: tsis muaj kev pheej hmoo tawg, tsis xav tau kev tshuaj xyuas, tsis muaj kev txwv qhov chaw, tsis xav tau cov neeg ua haujlwm tshaj lij.
Txhim khu kev zoo sab hauv cov dej zoo: sau nrog cov dej mos lossis dej desalted, tsis muaj scaling thiab corrosion txaus, lub neej ua haujlwm ntev.
Kev tiv thaiv ntau yam kev ruaj ntseg: fais fab mov, roj, cua, cua sov nruab nrab dej, dej kub thiab lwm yam 20 tiv thaiv ntsuas.
Tag nrho cov dej-txias zaj duab xis rauv: raws li lub siab boiler tus qauv, ntau dua tiv thaiv deflagration thiab mam li nco dheev load hloov.
Advanced
Integral modular tsim: tsim nyog layout, compact qauv, zoo nkauj tsos.
CFD tus lej simulation: tswj cov nplaim taws kub thiab tso pa tawm.
Tsawg emission: nplaim taws txiav, micro nplaim hluav taws kub tsis tshua muaj hluav taws xob, NOx emission ntawm tag nrho cov load yog tsawg dua 20mg / m³.
Cov ntse tswj qhov system tshwj xeeb: kev ua haujlwm yooj yim, ua haujlwm ua haujlwm.
Ntiaj teb no tej thaj chaw deb kev khiav hauj lwm thiab txij nkawm system: lub ntiaj teb no tej thaj chaw deb kws tshaj lij system, saib xyuas thiab tswj kev ua hauj lwm raws li txoj cai ntawm chav tsev, ua txhaum kev twv thiab ua.
Muaj txiaj ntsig
Lub tshuab nqus tsev hloov pauv hloov hluav taws xob: kev hloov pauv hluav taws xob siab, cov dej ntws hauv lub voj voog kaw, tsis tas yuav hloov.
Tag nrho cov dej-txias zaj duab xis rauv: qhov kub thiab txias, tsis tshua muaj cua sov dissipation.
Kev khiav hauj lwm raws li lub sij hawm saib xyuas: saib xyuas cov xwm txheej ntawm cov roj, boiler lub cev thiab cov dej kub, kev hloov kho ntse ntawm kev hloov pauv kom txo qis kev siv hluav taws xob tsis zoo.
Kev ua haujlwm siab thermal: thermal efficiency 97 ~ 104% (txog rau cov dej kub rov qab).
