Hauv kev tsim khoom lag luam, ntau cov txheej txheem tsim cov roj sulfur uas muaj cov khib nyiab pov tseg. Yog hais tias nws raug tso tawm ncaj qha mus rau hauv cov huab cua, nws yuav tsis tsuas yog ua phem rau ib puag ncig, tab sis kuj ua rau tib neeg noj qab haus huv. Txhawm rau daws qhov teeb meem no, desulfurization tshuab tau tshwm sim, thiabsilicon carbide desulfurization nozzlesua lub luag haujlwm tseem ceeb hauv nws.
Dab tsi yog silicon carbide desulfurization nozzle
Silicon carbide desulfurization nozzle yog cov cuab yeej ua los ntawm silicon carbide tshwj xeeb tsim rau desulfurization. Silicon carbide yog cov khoom siv tshwj xeeb ceramic uas muaj ntau yam zoo heev, xws li siab hardness, kub tsis kam, oxidation tsis kam, huab cua txias thiab kub tsis kam, zoo thermal conductivity, hnav tsis kam, thiab corrosion kuj. Cov yam ntxwv no ua rau silicon carbide cov khoom siv zoo tshaj plaws rau kev tsim cov desulfurization nozzles.
Lub hauv paus ntsiab lus ua haujlwm ntawm silicon carbide desulfurization nozzle
Nws txoj haujlwm ua haujlwm yeej tsis nyuaj. Thaum lub sij hawm desulfurization txheej txheem, cov roj flue uas muaj cov pa phem xws li sulfur dioxide yuav nkag mus rau cov khoom siv desulfurization tshwj xeeb. Nyob rau lub sijhawm no, silicon carbide desulfurization nozzle yuav sib npaug ntawm cov desulfurizer (xws li cov txiv qaub slurry) kom muaj kev sib cuag ntawm cov desulfurizer thiab cov roj flue. Thaum lub sij hawm kev sib cuag no, lub desulfurizer yuav hnov mob nrog cov pa phem xws li sulfur dioxide hauv cov pa roj, hloov cov pa phem no rau hauv cov khoom tsis zoo lossis tsis muaj teeb meem tsawg, yog li ua tiav lub hom phiaj ntawm desulfurization.
Hom ntawm silicon carbide desulfurization nozzles
Muaj ntau hom silicon carbide desulfurization nozzles nyob rau hauv kev ua lag luam, nrog rau hom kauv thiab vortex. Kauv hom yog ntxiv muab faib ua kauv khoom cone hom thiab kauv hollow cone hom; Hom vortex suav nrog vortex hollow cone thiab vortex khoom lub khob hliav qab, uas cov vortex nozzle tuaj yeem muab faib ua unidirectional vortex thiab bidirectional vortex. Ntau hom nozzles muaj qhov sib txawv ntawm qhov loj me, txoj kev sib txuas, thiab lub kaum ntse ntse, thiab tuaj yeem xaiv raws li lawv qhov xav tau tiag tiag. Piv txwv li, qhov luaj li cas ntawm kauv nozzles txawv ntawm plaub ntiv tes mus rau plaub ntiv tes, thiab cov kev sib txuas muaj xws li threaded kev twb kev txuas, flange kev twb kev txuas, thiab winding kev twb kev txuas. Threaded kev twb kev txuas feem ntau yog siv rau qhov ntau thiab tsawg hauv qab ob ntiv tes, thaum kev sib txuas yog feem ntau siv rau qhov ntau thiab tsawg dua ob ntiv tes. Lub kaum sab xis yog feem ntau suav nrog 90 °, 110 °, thiab 120 °, thiab nws lub taub dej ntws yog qhov loj. Qhov loj ntawm vortex nozzles feem ntau yog nyob ntawm ib nti mus rau plaub ntiv tes, thiab cov kev sib txuas kuj muaj xws li threaded kev twb kev txuas, winding kev twb kev txuas, thiab flange kev twb kev txuas. Rau ib nti vortex nozzles, threaded kev twb kev txuas yog feem ntau siv, thaum rau ob nti thiab saum toj no, winding kev twb kev txuas yog ntau dua. Lub kaum sab xis yog feem ntau 90 °, thiab qhov nruab nrab yog feem ntau 120 °.
Qhov zoo ntawm silicon carbide desulfurization nozzle
1. Kev hnav zoo heev: Vim yog qhov tsis tu ncua ntawm cov kua dej nrawm (xws li limestone slurry) thaum lub sij hawm desulfurization, nozzles ua los ntawm cov ntaub ntawv zoo tib yam tau yooj yim hnav thiab muaj lub neej ua haujlwm luv. Silicon carbide muaj qhov tawv tawv thiab zoo heev hnav tsis kam, uas tuaj yeem tiv taus yaig thiab hnav thaum siv mus ntev, ua kom ntev lub neej ntawm lub nozzle, txo cov khoom siv tu thiab hloov zaus, thiab txuag nqi rau kev lag luam.
2. Muaj zog corrosion kuj: Thaum lub sij hawm desulfurization txheej txheem, muaj ntau yam corrosive media xws li acids, alkalis, thiab ntsev. Silicon carbide muaj kev tiv thaiv zoo rau cov xov xwm corrosive thiab tuaj yeem tswj kev ua haujlwm ruaj khov nyob rau hauv ib puag ncig hnyav tshuaj. Nws tsis yog yooj yim corroded los yog puas, ua kom lub nruam thiab ruaj khov ntawm desulfurization ua hauj lwm.
3. Zoo kub tsis kam: muaj peev xwm ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias ib puag ncig ntawm desulfurization system, feem ntau tuaj yeem tiv taus qhov kub thiab txias, kom ntseeg tau tias nws yuav tsis raug puas tsuaj vim qhov kub hloov pauv thaum lub sij hawm kub kub flue roj desulfurization txheej txheem, thiab yoog mus rau qhov kub thiab txias hauv kev tsim khoom.
4. Cov nyhuv atomization zoo heev: Lub desulfurizer tuaj yeem sib npaug rau hauv cov tee me me, ua rau thaj chaw sib cuag nrog cov roj flue thiab txhim kho desulfurization efficiency. Nws cov nyhuv atomization ua rau cov tee me me faib ua ke, uas yog qhov tsim nyog rau kev ua tiav tag nrho ntawm cov tshuaj tiv thaiv desulfurization.
Silicon carbide desulfurization nozzles ua lub luag haujlwm tsis tuaj yeem hloov pauv hauv kev lag luam desulfurization vim lawv cov khoom siv tshwj xeeb thiab kev ua haujlwm zoo. Nrog rau cov kev cai ib puag ncig nruj zuj zus, peb ntseeg tias silicon carbide desulfurization nozzles yuav siv dav hauv kev lag luam ntau dua, ua rau muaj zog ntau dua rau peb txoj kev loj hlob ntsuab.
Post lub sij hawm: Jun-21-2025