Mukuchengetedza zvakatipoteredza mukugadzirwa kwemaindasitiri, kubvisa sarufa inhanho yakakosha mukuchengetedza kuchena kwemhepo, uye muromo wesimbi, se "mutariri mukuru" wehurongwa hwekubvisa sarufa, unosarudza zvakananga kushanda kwemudziyo wesimbi uye hupenyu hwemidziyo zvichienderana nekushanda kwayo. Pakati pezvinhu zvakawanda zvesimbi,kabhidhi yesilicon (SiC)zvishoma nezvishoma rave chinhu chinodiwa mumunda wekubvisa sarufa mumaindasitiri nekuda kwezvakanaka zvaro zvakasiyana pakushanda, uye rave mubatsiri ane simba kumabhizinesi kuti awane kushanda zvakanaka uye kuchengetedzwa kwezvakatipoteredza.
Pamwe vanhu vazhinji havazivi nezve silicon carbide. Zvichitaurwa zviri nyore, chinhu chisina kugadzirwa chesimbi chisina kugadzirwa chinosanganisa ceramics inorwisa kupisa kwakanyanya nehunhu hwakasimba hwesimbi, se "murwi anogara kwenguva refu" akagadzirirwa nzvimbo dzakaoma dzemaindasitiri. Mushonga wekubvisa sulfurization wakagadzirwa nesilicon carbide unoshandisa zvakanakira zvechinhu ichi.
Chekutanga, kuramba kwakasimba kwengura ndiyo inonyanya kukosha pama nozzles e silicon carbide desulfurization. Mukushanda kwe desulfurization yeindasitiri, ma desulfurizers anowanzova ekunze ane acidity yakasimba uye alkalinity. Ma nozzles esimbi akajairwa anonyudzwa nyore nyore maari kwenguva yakareba, izvo zvinogona kukonzera ngura nekubuda kwemvura. Izvi hazvingokanganisi chete mhedzisiro ye desulfurization, asi zvinodawo kutsiviwa nguva nenguva, zvichiwedzera mutengo webhizinesi. Silicon carbide material pachayo ine kugadzikana kwakanaka kwemakemikari uye inogona kuramba kuparara kweasidhi yakasimba uye alkalis. Kunyangwe munzvimbo dzinopisa zvakanyanya, inogona kuchengetedza chimiro chayo, ichiwedzera hupenyu hwema nozzles uye ichideredza nguva yekugadzirisa michina.
Chechipiri, kuramba kwayo kupisa kwakanyanya kunoita kuti ikodzere mamiriro akasiyana-siyana akaomarara ekushanda. Kupisa kwegasi reflue rinoburitswa mumaboiler eindasitiri, makiln nemimwe michina kunowanzova kwakakwira, uye ma nozzles akagadzirwa nezvinhu zvakajairika anowanzo shanduka uye kukwegura pasi pemamiriro ekupisa kwakanyanya, zvichikonzera kusashanda zvakanaka kwe spray uye kudzikira kwe desulfurization. Silicon carbide ine kuramba kwakanyanya kupisa kwakanyanya. Inogona kushanda zvakanaka mugasi reflue rinopisa zvakanyanya remazana emadhigirii Celsius, uye haizokanganisi chimiro nekushanda nekuda kwekuchinja kwekupisa, kuitira kuti ive nechokwadi chekuti spray yacho yakafanana uye yakapfava, kuitira kuti desulfurizer igone kubata zvizere negasi reflue uye kuvandudza kushanda kwe desulfurization.
Pamusoro pezvo, kuramba kupfeka kwezvinhu zvesilicon carbide hakufanirwe kurerutswa. Kana sisitimu yekubvisa sulfurization iri kushanda, huwandu hushoma hwezvinhu zvakasimba hunogona kunge huri mu desulfurizer, izvo zvinozokonzera kupera nguva dzose pamadziro emukati memuromo. Mushure mekunge muromo wakajairika washandiswa kwenguva yakareba, aperture inokura uye spray inokanganiswa. Kuomarara kwesilicon carbide kwakanyanya, uye kuramba kwayo kupfeka kwakakwira kupfuura kwesimbi neceramics zvakajairika. Inogona kudzivirira zvinobudirira kuputsika nekupwanyika kwezvikamu zvakasimba, kuchengetedza kugadzikana kweaperture yemuromo, kuve nechokwadi chekuti spray inoshanda kwenguva refu, uye kudzivirira kudzikira kwekushanda kwe desulfurization kunokonzerwa nekupwanyika kwemuromo.
Muzvinodiwa zvekuchengetedza nharaunda zviri kuramba zvichiwedzera, mabhizinesi haangodi chete kuwana hutsi hwakajairwa, asiwo kutsvaga mashandiro anoshanda zvakanaka, akagadzikana, uye asingadhuri emidziyo yekudzivirira nharaunda. Mushonga wesilicon carbide desulfurization nozzle, une zvakanakira zvitatu zvikuru zvekudzivirira ngura, kudzivirira kupisa kwakanyanya, uye kuramba kupfeka, unonyatsoenderana nezvinodiwa zveindasitiri desulfurization. Unogona kuvandudza kugadzikana kwekushanda kwesystem yekubvisa sulfurization uye kuderedza mari yekugadzirisa michina, zvichiita sarudzo yepamusoro yekuvandudza nharaunda yebhizinesi.
Mune ramangwana, nekufambira mberi kuri kuitwa tekinoroji yekugadzira zvinhu zvesilicon carbide, kushandiswa kwayo munzvimbo dzekuchengetedza zvakatipoteredza mumaindasitiri kuchawedzera. Uye muromo wesilicon carbide desulfurization ucharamba uchibatsira mabhizinesi kuwana kugadzirwa kwegirini nekushanda kwayo kwakasimba, zvichibatsira zvakanyanya kuchengetedza denga rebhuruu nemakore machena.
Nguva yekutumira: Mbudzi-20-2025