Mukugadzirwa kwemaindasitiri, desulfurization ibasa rakakosha kwezvakatipoteredza rine chekuita nekuvandudzwa kwemhando yemhepo uye kusimudzira kwakasimba. Mune desulfurization system, desulfurization nozzle inoita basa rakakosha, uye kuita kwayo kunobata zvakananga desulfurization athari. Nhasi, tichazarura chidzitiro chisinganzwisisike chesilicon carbide ceramic desulfurization nozzleuye ona kuti ndezvipi zvakasiyana zvainazvo.
Desulfurization nozzle: iyo "core shooter" ye desulfurization system
Iyo desulfurization nozzle chinhu chakakosha cheiyo desulfurization system. Basa rayo guru nderekupfapfaidza zvakaenzana desulfurizer (yakadai se limestone slurry) mu flue gasi, ichibvumira desulfurizer kuti ibatane zvizere uye iite nemagasi anokuvadza akadai sesarufa dhiokisi mu flue gasi, nekudaro kuzadzisa chinangwa chekubvisa magasi anokuvadza uye kuchenesa gasi reflue. Zvinogona kutaurwa kuti desulfurization nozzle yakafanana ne "shooter" chaiyo, uye "kupfura" kwayo kunosarudza kubudirira kana kukundikana kwehondo yedesulfurization.
Silicon carbide ceramics: yakasikwa "simba reimba" mu desulfurization
Silicon carbide ceramic rudzi rutsva rweceramic zvinhu zvine nhevedzano yezvakanakisa zvivakwa, zvichiita kuti ive sarudzo yakanaka yekugadzira desulfurization nozzles:
1. Kuoma kwepamusoro uye kupikisa kwakasimba kwekupfeka: Munguva yekugadzira desulfurization, muromo unoda kumira ne-high-speed kuyerera kwe desulfurizer uye kuputika kwezvikamu mu flue gasi kwenguva yakareba. Zvinhu zvakajairika zvinopfekwa zviri nyore, zvichikonzera kupfupikiswa kwehupenyu hwemhuno uye kuderera kwekuita. Kuomarara kwesilicon carbide ceramics kwakakwira zvakanyanya, yechipiri chete kune zvishoma zvinhu zvakaita sedhaimondi uye cubic boron nitride, uye kusamira kwekupfeka kwakapetwa kakati wandei kupfuura kuya kwesimbi dzakajairwa uye ceramic zvinhu. Izvi zvinoita kuti silicon carbide ceramic desulfurization nozzle ishande zvakadzikama kwenguva yakareba munzvimbo dzakaoma dzekushanda, ichidzikisa zvakanyanya kuchengetedza uye kutsiva mutengo wemidziyo.
2. Yakanakisa kupisa tembiricha kuramba: Kudziya kweindasitiri flue gasi kunowanzo kukwira, kunyanya mune mamwe emhando yepamusoro-tembiricha maindasitiri maitiro senge thermal simba rekugadzira uye simbi yekunyungudutsa. Zvinhu zvakajairika zvinogara zvichipfava, deformation, uye kunyange kunyunguduka pakupisa kwakanyanya, zvichiita kuti zvitadze kushanda zvakanaka. Silicon carbide ceramics ine yakanakisa-yepamusoro-tembiricha kuramba uye inogona kuchengetedza yakagadzikana yemuviri uye kemikari zvivakwa munzvimbo dzepamusoro-tembiricha pamusoro pe1300 ℃, kuve nechokwadi chekushanda kwakavimbika kwemanozzles mune yakakwirira-tembiricha flue gasi pasina kukanganisa desulfurization kushanda zvakanaka.
3. Kuramba kwakasimba kwekuora: Mazhinji esulfurizer ane imwe nhanho yekuora, uye flue gasi zvakare ine akasiyana magasi ane acidic uye tsvina, izvo zvinounza dambudziko rakasimba kune iyo muromo zvinhu. Silicon carbide ceramics ine yakakwira makemikari kugadzikana uye inogona kuratidza kwakasimba corrosion kuramba mune akasiyana corrosion media senge acid, alkali, munyu, nezvimwewo, zvinobudirira kurwisa kukukurwa kwemakemikari panguva yedesulfurization uye kuwedzera hupenyu hwesevhisi yemhino.
Kushanda musimboti uye zvakanakira silicon carbide ceramic desulfurization nozzle
Paunenge uchishanda, iyo silicon carbide ceramic desulfurization nozzle inoshandisa yayo yakakosha dhizaini kupfapfaidza desulfurizer mugetsi reflue mune chaiyo yekupfapfaidza chimiro uye kona. Maumbirwo akajairika ekupfapfaidza icone yakasimba uye hollow cone. Aya madhizaini anogona kusanganisa zvizere desulfurizer uye flue gasi, kuwedzera nzvimbo yekubatana pakati pavo, uye nekudaro inovandudza desulfurization kunyatsoita.
1. High desulfurization kunyatsoshanda: Nekuda kwesilicon carbide ceramic desulfurization nozzle, desulfurizer inogona kuenzana uye yakapfapfaidzwa mumhepo yeflue, ichibvumira desulfurizer kuti ibatane zvizere nemagasi anokuvadza akadai sesarufa dioxide, inokurudzira zvikuru maitiro emakemikari uye kuwana yakakwirira desulfurization kushanda zvakanaka, zvinobudirira kuderedza gasi rinokuvadza.
2. Upenyu hurefu hwebasa: Nekushanda kwakanakisisa kwesilicon carbide ceramics pachayo, silicon carbide ceramic desulfurization nozzles inogona kuramba ichishanda zvakanaka mumamiriro ezvinhu akaoma ekushanda akadai sekushisa kwepamusoro, ngura, uye kupfeka, uye hupenyu hwavo hwebasa hunowedzerwa zvakanyanya kana zvichienzaniswa nezvinowanzoitika. Izvi hazvingodzikisi nguva yekudzikira kwemidziyo, inovandudza kugadzirwa, asi zvakare inodzikisa mutengo wekushanda webhizinesi.
3. Kugadzikana kwakanaka: Zvinhu zvemuviri uye zvemakemikari zvesilicon carbide ceramics zvakagadzikana, izvo zvinoita kuti desulfurization nozzle ichengetedze kushanda kwakafanana panguva yekushanda kwenguva refu pasina kuchinja kukuru nekuda kwezvakatipoteredza, kupa rubatsiro rwakasimba rwekushanda kwakasimba kwedesulfurization system.
Inoshanda zvakanyanya munzvimbo dzakasiyana siyana, zvichibatsira kune kuchengetedzwa kwezvakatipoteredza chikonzero
Silicon carbide ceramic desulfurization nozzles inoshandiswa zvakanyanya mumapurojekiti e-desulfurization mumaindasitiri akawanda akadai semagetsi ekupisa, simbi, kemikari, simenti, etc. Mumagetsi emagetsi ekupisa, ndiyo midziyo inokosha yekubvisa sulfur dioxide kubva kune flue gas, kubatsira simiti yemagetsi kuti iwane zvigadziro zvekugadzirisa zvakatipoteredza; Mumiti yesimbi, zvinokwanisika kuderedza zvinobudirira zvinyorwa zvesarufa mu blast furnace gas uye converter flue gas, nokudaro kuderedza kusvibiswa kwezvakatipoteredza; Zvese zvidyarwa zvemakemikari nesimende zvinoita basa rakakosha mukubatsira mabhizinesi kuita kugadzirwa kwakachena.
Silicon carbide ceramic desulfurization nozzles yave chigadzirwa chinofarirwa mumunda weindasitiri desulfurization nekuda kweyakasarudzika mabhenefiti uye kuita kwakanakisa. Nekuwedzera kuomarara kwezvakatipoteredza zvinodiwa uye kuenderera mberi kwekuvandudza tekinoroji yeindasitiri, isu tinotenda kuti silicon carbide ceramic desulfurization nozzles ichaita basa rakakura muminda yakawanda, ichigadzira nharaunda nyowani uye yakasvibira kwatiri. Kana iwe uchifarira silicon carbide ceramic desulfurization nozzles, ndapota inzwa wakasununguka kutibata chero nguva kuti udzidze zvakawanda nezve ruzivo rwechigadzirwa uye makesi ekushandisa. Shandong Zhongpeng akagadzirira kubatana maoko newe uye kubatsira kune chikonzero chekuchengetedzwa kwezvakatipoteredza pamwe chete!
Nguva yekutumira: May-30-2025