Muchengeti weMaindasitiri 'Goridhe Dema': Silicon Carbide Ceramics Inoisa Simba Idzva muMaindasitiri eMarasha

Mukati memugero wemugodhi mukuru wemarasha, ngarava itsva iri kufamba zvishoma nezvishoma nekumhanya kwemamita matatu paminiti. Kusiyana nemichina yakajairika, zvikamu zvayo zvikuru zvakafukidzwa nejira receramic nhema rine simbi inopenya - izvi ndizvo chaizvosilicon carbide zvedongoinozivikanwa se "goridhe dema remaindasitiri". Chishandiso ichi chinoratidzika sechinyakare chiri kuchinja chinyararire mashandiro emidziyo uye maitiro ekuchengetedza eindasitiri yemarasha.

1, 'Dhaimondi Yekudzivirira' Yekuchenesa Madutu
Mumigodhi yemarasha, kusakara kwemidziyo kwagara kuri dambudziko rakaoma kumabhizinesi. Midziyo yechinyakare yekuwachisa marasha inowachisa marasha inowanzosakara nekuda kwemamiriro ekushanda akakosha, izvo zvinoda kuti titange kushandisasilicon carbide ceramic lining- madutu ane silicon carbide ceramic lining anogona kuwedzera hupenyu hwawo hwekushanda nguva yakareba kupfuura madutu akajairika. Maumbirwo akasiyana ehuchi akaita sekristaro echinhu ichi anoita kuti kuoma kwayo kuve kwechipiri kune dhaimani, zvichiita kuti ive chipingamupinyi chechisikigo kubva pakusakara kwakasiyana-siyana.

2, 'Murindi wekuchengetedza' wesystem yekutumira zvinhu
Chidimbu chesimbi chesilicon carbide ceramic lining chiri pamadziro emukati mepombi yekufambisa marasha chinogona kuwedzera hupenyu hwepombi uye kuderedza mari yekugadzirisa nguva nenguva. Chinhu ichi hachingori chete chinodzivirira kupera simba, asi hunhu hwacho hwakatsetseka hunogonawo kuderedza kuvharika panguva yekufambisa marasha. Chinorumbidzwa zvikuru ndechekuti pakutakura marasha ane sarufa yakawanda, kuramba ngura kwakanaka kwesilicon carbide ceramics kunogona kudzivirira matambudziko akajairika engura emapombi esimbi echinyakare.

3、 Mutoro Wakadzikama Munzvimbo Dzinopisa Zvakanyanya
Mundima yeindasitiri yemakemikari emarasha, zviumbwa zvesilicon carbide zviri kutamba basa risingatsiviwi. Kana tembiricha iri mukati mechoto chegesi yemarasha ichiwanzosvika 1350 ℃, zvinhu zvakajairika zvinoramba kushanda zvinonetsa kutsungirira kwenguva yakareba. Kana gasifier nozzle yakagadzirwa nesilicon carbide ceramics ikashandiswa, hupenyu hwayo hwebasa hunongowedzera kakawanda kupfuura hwezvinhu zvechinyakare, asi thermal conductivity yayo yakasiyana inogonawo kuve nechokwadi chekuti tembiricha yemhinduro yakafanana, zvichivandudza zvakanyanya kushanda kwegesi.

4, 'Simba risingaonekwe rekushandura kwegirini'
Nekuwedzera kuri kuita kudiwa kwekuchengetedzwa kwezvakatipoteredza, kushandiswa kwesilicon carbide ceramics mumidziyo yekubvisa guruva kuri kuramba kuchipararira. Mushure mekupfapfaidza silicon carbide ceramic coating, kushanda zvakanaka kwekubvisa guruva kunogona kuvandudzwa zvakanyanya, ukuwo kuchideredza kusvibiswa kunokonzerwa ne electrode corrosion. Kushanda kwakagadzikana kwezvinhu izvi munzvimbo dzine gasi rinopisa zvakanyanya kuri kubatsira mabhizinesi emarasha kuwana kugadzirwa kwakachena.

Semupi webasa retekinoroji anobatanidzwa zvakanyanya mubasa rezvigadzirwa zvesimbi, tinoramba tichikurudzira kushandiswa kwezvigadzirwa zvesimbi zvesimbi zvesilicon carbide muindasitiri yemarasha. Kubva pakuchera pasi pevhu kusvika pakugadzira makemikari emarasha, kubva pakudzivirira michina kusvika pakuvandudza zvakatipoteredza, "zvinhu zvemashiripiti" izvi kubva murabhoritari zviri kunyora chitsauko chitsva mukuvandudza mhando nekushanda zvakanaka kweindasitiri yesimba rechinyakare. Mune ramangwana, ticharamba tichiongorora mikana isingaperi yetekinoroji yezvinhu uye kupa rutsigiro rwakasimba rwekusimudzira indasitiri yemarasha.