Magirazi esimbi esimbi eSilicon carbide (SiC)dzave zvinhu zvakakosha mumaindasitiri akasiyana-siyana, kunyanya munyaya yekubvisa flue gas desulfurization (FGD). Ma nozzles aya akagadzirwa nokungwarira kuti agone kutsungirira mamiriro akaipisisa uye akakodzera nzvimbo dzine tembiricha yakakwira nezvinhu zvinoparadza. Hunhu hwavo hwakasiyana, kusanganisira simba rakawanda, kuomarara uye kusakara uye kuramba ngura, zvinoita kuti ive sarudzo yakanakisa yekuvandudza mashandiro emagetsi nematurbine egasi.
Maburi esimbi esimbi esilicon carbide ane basa guru mukubvisa sarufa mumafekitori emagetsi. Basa guru remaburi aya nderekukurudzira kupfapfaidza kwakafanana kwechinhu chinobvisa sarufa, izvo zvakakosha mukuderedza kuburitswa kwesulfur dioxide (SO2) mumagasi emvura. Kudzivirira kupisa kwakanyanya kwesilicon carbide kunoita kuti maburi aya ashande zvakanaka mumamiriro ezvinhu akaoma anowanzoitwa munzvimbo dzinogadzirwa magetsi. Nekuona kuti chinhu chinobvisa sarufa chakapararira zvakaenzana, maburi aya anovandudza zvakanyanya kushanda kwese kwekubvisa sarufa, nokudaro zvichideredza zvakanyanya kuburitswa kwemagasi anosvibisa.
Kugara kwenguva refu kwema nozzles e silicon carbide ndeimwe mukana mukuru. Munzvimbo umo zvinhu zvechinyakare zvinogona kuora nekukurumidza nekuda kwengura kana kupera, silicon carbide inoonekwa seyakanaka nekuda kwenguva refu yebasa rayo. Kugara kwenguva refu uku kunoreva kudhura kwakaderera kwekugadzirisa uye nguva shoma yekushanda kwema power plants nekuti vanoshanda vanogona kuvimba nema nozzles aya kuti arambe achishanda kwenguva yakareba. Kune ma power plants ari kuedza kuzadzisa mitemo yakasimba yezvakatipoteredza, kugona kuchengetedza kushanda kwakasimba mumamiriro ezvinhu akaoma kwakakosha.
Uyezve, kushandiswa kwema nozzles e silicon carbide kunopfuura flue gas desulfurization. Muma turbine egasi, ma nozzles aya anobatsira kuchenesa magasi asati apinda mu turbine. Kuomarara kwakanyanya uye simba re silicon carbide kunoita kuti gasi ritorwe zvakanaka, zvichiita kuti pave nekusvibiswa kushoma. Maitiro aya ekuchenesa akakosha pakushanda zvakanaka kwema turbine egasi, sezvo zvichibatsira kudzivirira kukuvara uye kuchengetedza mashandiro akanaka. Nekushandisa ma nozzles e silicon carbide, vashandisi vanogona kuvandudza kuvimbika uye kushanda zvakanaka kwemasisitimu e turbine egasi.
Kushanda nesimba kwema nozzles e silicon carbide ceramic kunoonekwawo mukukwanisa kwawo kushanda munzvimbo dzakasiyana-siyana dzemaindasitiri. Kuwedzera pakugadzira magetsi nema turbine egasi, ma nozzles aya anogonawo kushandiswa mukugadzirisa makemikari, kutonga marara uye mimwe minda inoda zvinhu zvinoshanda zvakanyanya. Kusagona kwawo kushandisa makemikari kunoita kuti akwanise kushandiswa munzvimbo dzine zvinhu zvinoparadza, zvichiita kuti akwanise kutsungirira kuomarara kwemaitiro akasiyana-siyana emaindasitiri.
Kuwedzera kune hunhu hwavo hwemakanika nemakemikari, ma nozzles e silicon carbide anobatsirawo mukuchengetedza nharaunda. Nekuvandudza kushanda kwe desulfurization uye kuderedza utsi, ma nozzles aya anoita basa rakakosha mukubatsira maindasitiri kutevedzera mitemo yezvakatipoteredza. Sezvo kuzivikanwa kwepasi rose kwehunhu hwemhepo nekudzora kusvibiswa kuri kuramba kuchiwedzera, kudiwa kwemhinduro dzinoshanda dzakadai se silicon carbide ceramic nozzles kunotarisirwa kukura. Kugona kwavo kukurudzira mashandiro akachena kunoenderana nechinangwa chakakura chekuderedza kukanganisa kwemabasa emaindasitiri munzvimbo dzakatikomberedza.
Muchidimbu, maburi esimbi esimbi esimbi esimbi esimbi esimbi esimbi akakosha zvikuru mumaindasitiri emazuva ano, kunyanya mukushandiswa kwesimbi yesimbi mumhepo uye mukushanda kweturbine yegesi. Simba rayo rakasiyana, kuomarara, kuramba ngura uye kuramba kupfeka zvinoita kuti zvive zvakanaka pakuvandudza kushanda zvakanaka kwemagetsi uye kuderedza kusvibiswa kwemhepo. Sezvo indasitiri ichiramba ichikoshesa kuchengetedza zvinhu uye kutevedzera mitemo yezvakatipoteredza, basa remaburi esimbi esimbi esimbi esimbi esimbi esimbi richawedzera kuoneka, zvichigadzira nzira yekushanda kwemaindasitiri kwakachena uye kunoshanda zvakanaka.
Nguva yekutumira: Kurume-26-2025