Hauv kev sib txuas ntawm kev tsim khoom lag luam thiab kev tswj hwm ib puag ncig, muaj qhov zoo li tsis tseem ceeb tab sis tseem ceeb ntawm cov khoom -lub desulfurization nozzle. Nws ua lub luag haujlwm tseem ceeb ntawm cov atomization meej thiab kev txau ntawm cov desulfurizer, thiab kev xaiv ntawm cov khoom ncaj qha txiav txim siab seb nws puas tuaj yeem "tiv taus" hauv kev ua haujlwm nyuaj. Ntawm lawv, silicon carbide desulfurization nozzle tau maj mam dhau los ua "cov khoom nyiam" hauv kev tiv thaiv ib puag ncig vim nws qhov kev ua tau zoo tshwj xeeb. Niaj hnub no, peb yuav siv cov lus yooj yim los nthuav tawm nws "daim ntaub thaiv tsis meej".
Thaum nws los txog rau desulfurization, ntau tus neeg xav txog cov pa taws daj tsis tso tawm los ntawm lub tshuab hluav taws xob ntxiv lawm - tom qab qhov no, desulfurization system ua lub luag haujlwm tseem ceeb. Raws li "terminal executor" ntawm lub desulfurization system, lub nozzle yuav tsum tau ntsib ntau xav tau kev ua hauj lwm tej yam kev mob ntau tshaj li xav: nws tsis tsuas yog yuav tsum tau mus txuas ntxiv hu rau lub desulfurization slurry uas muaj acidic tshuaj, tab sis kuj tiv thaiv lub ci ntawm high-temperature flue gas, thiab cov high-ceev ntws cov kua kuj yuav ua rau erosion ntawm lub sab hauv. Nozzles ua los ntawm cov ntaub ntawv zoo tib yam yog corrode sai nyob rau hauv acidic ib puag ncig los yog hnav thiab deform thaum lub sij hawm ntws dej, thiab yuav tsum tau hloov sai sai, uas ua rau kom cov nqi tu thiab cuam tshuam rau desulfurization efficiency.
Thiab cov khoom siv silicon carbide tshwm sim los ua ib qho "zoo tes" hauv kev cuam tshuam nrog xws li "qhov chaw hnyav". Firstly, nws muaj zog heev corrosion kuj. Txawm hais tias nws yog sulfuric acid, hydrochloric acid, los yog lwm yam tshuaj slurries feem ntau siv nyob rau hauv cov txheej txheem desulfurization, nws yog ib qho nyuaj ua rau "kev puas tsuaj" rau nws. Qhov no txhais tau hais tias nws tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv cov txheej txheem desulfurization, txo cov teeb meem ntawm kev hloov ntau zaus. Thib ob, lub hardness ntawm silicon carbide yog siab heev, thib ob tsuas yog pob zeb diamond. Tau ntsib nrog kev yaig mus ntev los ntawm cov kua dej ceev, nws cov qib hnav qis dua li cov hlau lossis yas nozzles, thiab nws lub neej kev pabcuam tuaj yeem ncav cuag ob peb zaug ntawm cov nozzles. Nyob rau lub sijhawm ntev, nws tuaj yeem pab cov lag luam txuag tau ntau tus nqi.
Ntxiv nrog rau kev ua haujlwm ntev, lub peev xwm ua haujlwm ntawm silicon carbide desulfurization nozzles kuj zoo heev. Nws cov dej ntws sab hauv tsim yog qhov tseeb dua, uas tuaj yeem ua kom cov desulfurizer rau hauv cov me me thiab ntau dua cov tee dej - cov tee dej no muaj thaj tsam loj dua nrog cov roj flue, ib yam li cov tshuaj tsuag ntau dua li lub ladle. Lub desulfurizer tuaj yeem hnov mob ntau dua nrog cov sulfide hauv cov pa roj, yog li txhim kho tag nrho desulfurization efficiency. Nyob rau tib lub sijhawm, silicon carbide muaj cov thermal conductivity zoo thiab tuaj yeem ua kom sov sai sai txawm tias thaum sib cuag nrog cov roj cua kub kub, tsis muaj qhov tawg vim qhov kub thiab txias hloov pauv, ntxiv kom ruaj khov ntawm kev ua haujlwm.
Tej zaum qee tus neeg yuav nug, nws puas nyuaj rau nruab lossis tswj cov khoom siv "hardcore"? Qhov tseeb, tsis zoo li ntawd. Cov qauv tsim ntawm silicon carbide desulfurization nozzles feem ntau ua raws li kev sib tshuam ntawm cov pa desulfurization systems, thiab tsis tas yuav muaj kev hloov pauv loj rau cov khoom qub thaum hloov lawv, ua haujlwm yooj yim. Tsis tas li ntawd, vim nws qhov kev tiv thaiv tsis zoo rau kev ntsuas thiab thaiv, kev saib xyuas txhua hnub tsuas yog xav tau kev tu kom huv thiab yooj yim, txo qis kev ua haujlwm ntawm kev ua haujlwm thiab cov neeg ua haujlwm tu.
Pib los ntawm "cov kev xav tau tseem ceeb" ntawm kev tswj hwm ib puag ncig, silicon carbide desulfurization nozzle daws qhov mob ntawm cov nozzles zoo tib yam nrog nws cov txiaj ntsig tseem ceeb ntawm "kev tiv thaiv corrosion, hnav tsis kam, thiab kev ua haujlwm siab", dhau los ua "tus pab me me" rau cov lag luam kom ua tiav cov qauv emissions, txo cov nqi, thiab nce efficiency. Nrog kev txhim kho txuas ntxiv ntawm kev tiv thaiv ib puag ncig, cov khoom siv thev naus laus zis tom qab cov "cov khoom me me" yuav ua lub luag haujlwm tseem ceeb hauv kev lag luam ntau dua, pab txhawb rau kev tsim ntsuab.
Post lub sij hawm: Oct-27-2025