Mukugadzirwa kwemazuva ano kwemaindasitiri, michina inowanzotarisana nenzvimbo dzekushanda dzakaoma, uye kupfeka uye kubvaruka kwave chinhu chakakosha chinokanganisa kugadzirwa uye mutengo.Silicon carbide ceramic kupfeka-resistant lining, sechinhu chepamusoro-soro, chiri kubuda zvishoma nezvishoma uye chichipa mhinduro dzakanakisisa dzisingapfekeki kune dzakawanda minda yeindasitiri. Nhasi, ngationgororei mukati mekupfeka-inodzivirira lining yesilicon carbide ceramics.
1, Iyo 'superpower' yesilicon carbide ceramics
Silicon carbide (SiC) ceramics zvinhu zvakasanganiswa zvinoumbwa nezvinhu zviviri, silicon uye kabhoni. Pasinei nekuumbwa kwayo kuri nyore, ine maitiro anoshamisa.
1. Kuputika kwekuoma: Kuoma kwesilicon carbide ceramics kunongova pasi zvishoma kune dhaimondi rakaoma zvikuru muzvisikwa. Izvi zvinoreva kuti inogona kurwisa zviri nyore kukwenya uye kucheka kweakaomesesa zvidimbu zvidimbu, uye ichiri kuchengetedza kugadzikana munzvimbo dzepamusoro dzakapfeka, sekuisa dhizaini yezvombo zvakaoma pamidziyo.
2. Pfeka kuramba uye kugadzirwa kwekugadzira: Nekuomarara kwayo kwepamusoro-soro uye chimiro chekristaro chakakosha, silicon carbide ceramics ine yakanakisa kupfeka kuramba. Pasi pemapfekero akafanana, mwero wayo wekupfeka wakadzikira zvakanyanya pane wezvigadzirwa zvesimbi zvechinyakare, zvichiwedzera zvakanyanya hupenyu hwebasa remidziyo uye kuderedza nguva uye kurasikirwa kwemitengo kunokonzerwa nekudzokororwa kwechikamu.
3. Kuramba kwekushisa kwepamusoro: Silicon carbide ceramics inewo yakanakisa tembiricha yekudzivirira uye inogona kushanda zvakatsiga kwenguva yakareba pakudziya kwe1400 ℃ kana kutopfuura. Izvi zvinoita kuti iite basa rakakosha mumaindasitiri ekupisa kwepamusoro-soro sekunyungudika kwesimbi, kugadzirwa kwemagetsi ekupisa, nezvimwewo. Hazvizoregi, kupfava kana kurasikirwa nekuita kwayo kwekutanga nekuda kwekupisa kwakanyanya.
4. Kugadzikana kwemakemikari akasimba: Kunze kwezvinhu zvishoma zvakadai sehydrofluoric acid uye concentrated phosphoric acid, silicon carbide ceramics ine kurwisana kwakasimba kune yakawanda yakasimba acids, mabhesi akasimba, uye simbi dzakasiyana-siyana dzakanyungudutswa, uye maitiro avo emakemikari anonyatsogadzikana. Mumaindasitiri akadai sekemikari nepetroleum, akatarisana akasiyana siyana anoodza midhiya, anogona kudzivirira midziyo kubva mukuora uye kuve nechokwadi chekugadzirwa kwakatsetseka.
2、 Mamiriro ekushandisa esilicon carbide ceramic kupfeka-resistant lining
Zvichienderana nekuita kwakanaka kwataurwa pamusoro, silicon carbide ceramic kupfeka-resistant lining yakashandiswa zvakanyanya mumaindasitiri akawanda.
1. Migodhi: Panguva yekufambisa kwe ore, zvikamu zvakadai semabhenji epombi uye chute zvinonyanya kukanganiswa nekumhanya-mhanya uye kukwesha kubva kune ore particles, zvichikonzera kupera kwakanyanya uye kubvaruka. Mushure mekuisa silicon carbide ceramic kupfeka-resistant lining, kusamira kwezvipfeko izvi kunovandudzwa zvakanyanya, uye hupenyu hwesevhisi hunogona kuwedzerwa kubva kumwedzi mishoma kusvika kumakore akati wandei, zvichinyatso kudzikisa huwandu hwenguva yekugadzirisa michina uye nekuvandudza kugadzirwa kwakanaka.
2. Indasitiri yemagetsi: Ingave iri poda yekuburitsa casing uye pneumatic ash yekubvisa system yemagetsi emagetsi ekupisa, kana mablades emuchina wepoda uye cyclone separator liner yemiti yesamende, vese vanotarisana nehuwandu hukuru hwekukukurwa kweguruva uye kupera. Silicon carbide ceramic kupfeka-resistant lining, ine yakanakisa kupfeka kuramba, inoderedza chiyero chekupfeka, inowedzera hupenyu hwesevhisi yemidziyo, uye zvakare inoderedza kuderera kunokonzerwa nekutadza kwemidziyo, kuve nechokwadi chekushanda kwakagadzikana kwesimba uye simende kugadzirwa.
3. Indasitiri yemakemikari: Kugadzirwa kwemakemikari kunowanzo batanidza zvakasiyana-siyana zvinoparadza midhiya senge yakasimba asidhi uye alkalis, uye midziyo inogonawo kuwana madhigirii akasiyana ekupfeka uye kubvaruka panguva yekushanda. Silicon carbide ceramic kupfeka-resistant lining zvese zviri zviviri-kuora uye kusapfeka, uye inogona kunyatsoenderana neino yakaoma nharaunda yekushanda, kuve nechokwadi chekuchengetedza uye kushanda kwakanaka kwemakemikari emidziyo. Mune mamiriro akadai seye lithium bhatiri kugadzirwa inoda zvakanyanya kuchena kwezvinhu, inogona kudzivirira kusvibiswa kwesimbi uye kuve nechokwadi chemhando yechigadzirwa.
Silicon carbide ceramic kupfeka-resistant lining inopa yakavimbika kupfeka-resistant dziviriro yezvigadzirwa zvemaindasitiri nekuita kwayo kwakanaka, ichiva mubatsiri ane simba kune akawanda maindasitiri kuvandudza kugadzirwa uye kuderedza mitengo. Kana kambani yako zvakare yakatarisana nemidziyo kupfeka uye kubvaruka, unogona kufunga kusarudza yedu silicon carbide ceramic kupfeka-resistant lining kuti utange chitsauko chitsva mukugadzirwa kwakanaka!
Nguva yekutumira: Aug-15-2025