Silicon carbide Flue Gas Desulphurization Spray nozzle Hoobkas
Cov Nozzles Absorber rau Flue Gas Desulfurization (FGD)
Cov pa roj sulfur oxides (SOx) tuaj yeem raug tshem tawm ntawm cov pa roj tawm los ntawm kev siv cov tshuaj alkali reagent, xws li cov dej limestone ntub.
Thaum cov roj fossil siv rau hauv cov txheej txheem hlawv kom khiav cov boilers, furnaces, lossis lwm yam khoom siv, cov SO2 lossis SO3 uas tso tawm yuav dhau los ua ib feem ntawm cov pa tawm. Cov SOx no yooj yim ua rau lwm yam khoom sib xyaw ua ke, xws li sulfuric acid. Lawv muaj peev xwm cuam tshuam tsis zoo rau tib neeg kev noj qab haus huv thiab ib puag ncig.
Vim yog cov teebmeem no, kev tswj hwm cov tshuaj no hauv cov pa roj flue yog ib feem tseem ceeb ntawm cov chaw tsim hluav taws xob thee thiab lwm yam kev siv hauv kev lag luam.
Vim muaj kev txhawj xeeb txog kev yaig, kev txhaws, thiab kev sib sau ua ke, ib qho ntawm cov txheej txheem txhim khu kev qha tshaj plaws los tswj cov pa phem no yog cov txheej txheem FGD ntub dej qhib-tower siv cov limestone, hydrated lime, dej hiav txwv, lossis lwm yam kua alkaline. Cov tshuaj tsuag nozzles muaj peev xwm faib cov slurries no mus rau hauv cov towers nqus tau zoo thiab ntseeg tau. Los ntawm kev tsim cov qauv sib xws ntawm cov tee dej me me, cov nozzles no muaj peev xwm tsim tau thaj chaw saum npoo uas xav tau rau kev nqus tau zoo thaum txo qis kev nkag ntawm cov tshuaj txhuam mus rau hauv cov pa roj flue.
Xaiv lub FGD Absorber Nozzle:
Cov yam tseem ceeb uas yuav tsum xav txog:
Kev ntsuas qhov ntom thiab viscosity ntawm cov khoom siv txhuam
Qhov loj ntawm cov tee dej uas xav tau
Qhov loj ntawm cov tee dej kom raug yog qhov tseem ceeb rau kev ua kom ntseeg tau tias cov nqi nqus dej kom raug
Cov khoom siv nozzle
Vim tias cov pa roj flue feem ntau yog corrosive thiab cov kua txhuam feem ntau yog cov slurry nrog cov khoom khov siab thiab cov khoom abrasive, kev xaiv cov khoom siv corrosion thiab hnav tsis kam yog qhov tseem ceeb.
Nozzle tsis kam rau txhaws
Vim tias cov kua ntxuav feem ntau yog cov slurry uas muaj cov khoom khov ntau, kev xaiv lub nozzle hais txog kev tiv thaiv kev txhaws yog qhov tseem ceeb.
Tus qauv thiab qhov chaw ntawm lub nozzle tsuag
Yuav kom ntseeg tau tias qhov nqus tau zoo, kev npog tag nrho ntawm cov pa roj tsis muaj kev hla dhau thiab lub sijhawm nyob txaus yog qhov tseem ceeb
Qhov loj thiab hom ntawm kev sib txuas nozzle
Cov nqi ntws ntawm cov kua ntxuav uas xav tau
Qhov siab poob (∆P) hla lub nozzle
∆P = lub zog muab khoom ntawm qhov nkag ntawm lub nozzle - lub zog ua haujlwm sab nraud ntawm lub nozzle
Peb cov engineers uas muaj kev paub dhau los tuaj yeem pab txiav txim siab seb lub nozzle twg yuav ua haujlwm raws li qhov xav tau nrog koj cov ntsiab lus tsim qauv
Cov Kev Siv thiab Kev Lag Luam ntawm FGD Absorber Nozzle:
Cov thee thiab lwm cov chaw tsim hluav taws xob roj fossil
Cov chaw ua roj av
Cov chaw hlawv khib nyiab hauv nroog
Cov chaw ua cua sov cement
Cov chaw ua hlau
Shandong Zhongpeng Special Ceramics Co., Ltd yog ib qho ntawm cov khoom siv tshiab silicon carbide ceramic loj tshaj plaws hauv Suav teb. SiC technical ceramic: Moh qhov nyuaj yog 9 (New Moh qhov nyuaj yog 13), nrog kev tiv thaiv zoo heev rau kev yaig thiab xeb, kev puas tsuaj zoo heev - kev tiv thaiv thiab kev tiv thaiv oxidation. SiC cov khoom lub neej kev pabcuam yog 4 txog 5 zaug ntev dua li 92% alumina khoom. MOR ntawm RBSiC yog 5 txog 7 zaug ntawm SNBSC, nws tuaj yeem siv rau cov duab nyuaj dua. Cov txheej txheem hais nqe yog ceev, kev xa khoom yog raws li tau cog lus tseg thiab qhov zoo yog qhov thib ob rau tsis muaj leej twg. Peb ib txwm mob siab rau kev sib tw peb lub hom phiaj thiab muab peb lub siab rov qab rau lub zej zog.
