Ntawm qhov sib txuas ntawm kev tsim khoom lag luam thiab kev tiv thaiv ib puag ncig, yeej ib txwm muaj qee tus "neeg ua siab loj uas tsis pom" ua haujlwm ntsiag to, thiab silicon carbide desulfurization nozzles yog ib qho ntawm lawv. Nws zoo li yog ib qho me me ntawm cov tshuaj tsuag, tab sis nws ua lub luag haujlwm tseem ceeb hauv lub kaw lus flue gas desulfurization, tiv thaiv qhov huv ntawm lub ntuj xiav thiab huab dawb.
Desulfurization, hauv cov lus yooj yim, hais txog kev tshem tawm cov pa phem xws li sulfur dioxide los ntawm cov pa roj flue kev lag luam, txo cov pa phem ib puag ncig xws li nag kua qaub. Raws li "tus kws tshaj lij ua haujlwm" ntawm lub kaw lus desulfurization, kev ua haujlwm ntawm lub nozzle cuam tshuam ncaj qha rau kev ua haujlwm desulfurization. Vim li cassilicon carbideCov khoom siv uas nyiam siv rau kev tsim cov nozzles desulfurization? Qhov no pib nrog nws cov 'zoo uas muaj txij thaum yug los'.
Silicon carbide yog cov khoom siv inorganic uas tsis yog hlau uas tsim los ntawm cov khoom siv dag zog, thib ob tsuas yog pob zeb diamond xwb, uas tuaj yeem tiv taus kev yaig ntawm cov dej ntws ceev ceev desulfurization slurry thiab zam kev hnav thiab xeb tom qab siv ntev. Tib lub sijhawm, nws muaj kev tiv thaiv kub zoo heev thiab tuaj yeem ua haujlwm ruaj khov hauv qhov kub siab ntawm cov roj flue kev lag luam yam tsis muaj kev hloov pauv lossis kev puas tsuaj vim qhov kub hloov pauv. Qhov tseem ceeb tshaj plaws, cov khoom siv tshuaj lom neeg ntawm silicon carbide ruaj khov thiab tsis yooj yim cuam tshuam nrog cov kua qaub thiab alkaline siv hauv cov txheej txheem desulfurization, ua kom ntseeg tau tias lub neej kev pabcuam thiab cov nyhuv desulfurization ntawm lub nozzle los ntawm cov hauv paus hniav.
Piv nrog cov khoom siv ib txwm muaj, cov silicon carbide desulfurization nozzles tsis yog tsuas yog muaj zog dua xwb, tab sis kuj tuaj yeem ua rau cov kua desulfurization slurry ua cov dej me me thiab sib xws los ntawm kev tsim cov dej ntws zoo. Cov dej me me no tuaj yeem kov tag nrho nrog cov pa roj flue, ua rau cov pa phem xws li sulfur dioxide nqus tau zoo dua, yog li ua kom muaj peev xwm ntxuav tau tag nrho cov txheej txheem desulfurization. Ntxiv mus, nws lub peev xwm tiv thaiv kev thaiv zoo txo qhov zaus thiab tus nqi ntawm kev saib xyuas txhua hnub, txuag lub tuam txhab ntau tus neeg ua haujlwm thiab cov khoom siv.
Tej zaum ntau tus neeg tsis paub lub npe "silicon carbide desulfurization nozzle", tab sis nws twb tau siv dav hauv ntau lub lag luam siv zog ntau xws li fais fab, hlau, thiab tshuaj lom neeg. Nws yog cov nozzles me me no, nrog lawv cov khoom siv khov kho thiab kev ua haujlwm ruaj khov, uas muab kev tiv thaiv rau cov lag luam kev lag luam kom ua tiav kev tsim khoom ntsuab thiab pab txhawb nqa cov hom phiaj tiv thaiv ib puag ncig.
Yav tom ntej, nrog rau kev txhim kho tas mus li ntawm kev tiv thaiv ib puag ncig, silicon carbide desulfurization nozzles yuav txuas ntxiv mus rau kev txhim kho thiab ua kom zoo dua, nrog rau kev ua haujlwm zoo dua thiab ruaj khov, txuas ntxiv ci ntsa iab thiab kub ntawm thaj chaw sib ntaus sib tua ntawm kev tswj hwm kev ua qias tuaj, ua qhov txuas tseem ceeb rau kev sib koom ua ke ntawm kev lag luam thiab xwm.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-06-2025