Hauv kev sib txuas ntawm kev tsim khoom lag luam thiab kev tswj hwm ib puag ncig, muaj ib qho tseem ceeb uas zoo li tsis tseem ceeb tab sis tseem ceeb heev -lub nozzle desulfurizationNws ua lub luag haujlwm tseem ceeb ntawm kev ua kom meej thiab kev txau tshuaj desulfurizer, thiab kev xaiv cov khoom siv ncaj qha txiav txim siab seb nws puas tuaj yeem "tiv taus siab" nyob rau hauv cov xwm txheej ua haujlwm nyuaj. Ntawm lawv, lub silicon carbide desulfurization nozzle tau maj mam dhau los ua "cov khoom siv nyiam" hauv thaj chaw ntawm kev tiv thaiv ib puag ncig vim nws cov txiaj ntsig zoo tshwj xeeb. Niaj hnub no, peb yuav siv cov lus yooj yim los qhia nws "daim ntaub thaiv zais cia".
Thaum nws los txog rau desulfurization, ntau tus neeg xav txog cov pa luam yeeb daj uas tsis tawm ntawm cov pa taws hauv Hoobkas - tom qab qhov no, lub kaw lus desulfurization ua lub luag haujlwm tseem ceeb. Raws li "tus neeg ua haujlwm kawg" ntawm lub kaw lus desulfurization, lub nozzle yuav tsum ntsib ntau yam kev ua haujlwm nyuaj dua li xav: nws tsis yog tsuas yog yuav tsum tau sib cuag nrog cov kua qaub uas muaj cov tshuaj acidic, tab sis kuj tseem tiv taus cov roj flue kub siab, thiab cov kua dej ntws ceev ceev kuj tseem yuav ua rau muaj kev puas tsuaj ntawm phab ntsa sab hauv ntawm lub nozzle. Cov nozzles ua los ntawm cov ntaub ntawv ib txwm muaj xeb sai sai hauv cov chaw acidic lossis hnav thiab deform thaum lub sijhawm ntxuav, thiab yuav tsum tau hloov sai sai, uas ua rau cov nqi kho thiab cuam tshuam rau kev ua haujlwm desulfurization.
Thiab cov khoom siv silicon carbide yog ib qho "txhais tes zoo" hauv kev daws teeb meem "ib puag ncig hnyav". Ua ntej, nws muaj kev tiv thaiv corrosion muaj zog heev. Txawm hais tias nws yog sulfuric acid, hydrochloric acid, lossis lwm yam tshuaj slurries feem ntau siv hauv cov txheej txheem desulfurization, nws nyuaj rau ua rau "kev puas tsuaj" rau nws. Qhov no txhais tau tias nws tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv lub kaw lus desulfurization, txo qhov teeb meem ntawm kev hloov pauv ntau zaus. Qhov thib ob, qhov nyuaj ntawm silicon carbide yog siab heev, thib ob tsuas yog pob zeb diamond. Ntsib nrog kev yaig mus sij hawm ntev los ntawm cov kua dej ceev ceev, nws qib hnav qis dua li ntawm cov hlau lossis yas nozzles, thiab nws lub neej kev pabcuam tuaj yeem yooj yim ncav cuag ntau zaus ntawm cov nozzles ib txwm muaj. Nyob rau hauv lub sijhawm ntev, nws tuaj yeem pab cov lag luam txuag ntau tus nqi.
Ntxiv rau qhov ua tau ntev, lub peev xwm ua haujlwm ntawm silicon carbide desulfurization nozzles kuj zoo heev. Nws txoj kev tsim cov kav dej sab hauv yog qhov tseeb dua, uas tuaj yeem ua rau lub desulfurizer ua cov tee dej me me thiab sib xws dua - cov tee dej no muaj thaj chaw sib cuag loj dua nrog cov pa roj flue, ib yam li cov tshuaj tsuag yog sib xws dua li lub ladle. Lub desulfurizer tuaj yeem ua rau muaj kev cuam tshuam ntau dua nrog cov sulfide hauv cov pa roj flue, yog li txhim kho qhov kev ua haujlwm desulfurization tag nrho. Tib lub sijhawm, silicon carbide muaj cov thermal conductivity zoo thiab tuaj yeem tso cua sov sai sai txawm tias thaum sib cuag nrog cov pa roj flue kub siab, tsis muaj kev tawg vim qhov kub hloov pauv sai, ntxiv kom ntseeg tau tias kev ruaj khov ntawm kev ua haujlwm.
Tej zaum yuav muaj ib txhia neeg nug tias, puas nyuaj rau nruab lossis tswj cov khoom siv "hardcore" zoo li no? Qhov tseeb, nws tsis zoo li ntawd. Cov qauv tsim ntawm silicon carbide desulfurization nozzles feem ntau ua raws li qhov sib txuas ntawm cov txheej txheem desulfurization ib txwm muaj, thiab tsis tas yuav hloov kho loj rau cov khoom siv qub thaum hloov lawv, ua rau kev ua haujlwm yooj yim. Ntxiv mus, vim nws tiv taus kev ntsuas thiab kev thaiv, kev saib xyuas txhua hnub tsuas yog xav tau kev ntxuav tsis tu ncua thiab yooj yim, txo qhov haujlwm ntawm kev ua haujlwm thiab kev saib xyuas cov neeg ua haujlwm.
Pib los ntawm "cov kev xav tau tseem ceeb" ntawm kev tswj hwm ib puag ncig, lub silicon carbide desulfurization nozzle daws cov teeb meem mob ntawm cov nozzles ib txwm nrog nws cov txiaj ntsig tseem ceeb ntawm "kev tiv thaiv corrosion, hnav tsis kam, thiab kev ua haujlwm siab", ua "tus pab me me" rau cov lag luam kom ua tiav cov pa phem tus qauv, txo cov nqi, thiab nce kev ua haujlwm. Nrog rau kev txhim kho tas mus li ntawm cov kev xav tau kev tiv thaiv ib puag ncig, cov khoom siv thev naus laus zis tom qab cov "khoom me me" no yuav ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lag luam, pab txhawb rau kev tsim khoom ntsuab.
Lub sijhawm tshaj tawm: Lub Kaum Hli-27-2025