Ekukhiqizweni kwezimboni kwanamuhla, imishini ivame ukubhekana nezimo zokusebenza ezinzima, futhi ukuguguleka sekuyinto ebalulekile ethinta ukusebenza kahle kokukhiqiza kanye nezindleko.I-silicon carbide ceramic lining engagugi, njengento esebenza kahle kakhulu, iyavela kancane kancane futhi inikeza izixazululo ezinhle kakhulu ezingagugi emikhakheni eminingi yezimboni. Namuhla, ake sihlole ulwelwesi olungagugi lwe-silicon carbide ceramics.
1. 'Amandla amakhulu' e-silicon carbide ceramics
I-silicon carbide (SiC) ceramics yizinto ezihlanganisiwe ezakhiwe ngezinto ezimbili, i-silicon ne-carbon. Naphezu kokwakheka kwayo okulula, isebenza kahle kakhulu.
1. Ukuqhuma kobulukhuni: Ubulukhuni be-silicon carbide ceramics buphansi kancane kunedayimane elinzima kakhulu emvelweni. Lokhu kusho ukuthi ingamelana kalula nokuklwebheka nokusikwa kwezinhlayiya eziqinile ezahlukahlukene, futhi isalondoloze ukuqina ezindaweni ezigugile kakhulu, njengokufaka ungqimba lwezikhali eziqinile emishinini.
2. Ukumelana nokuguguleka kanye nokumelana nokukhiqiza: Ngenxa yobunzima bayo obuphezulu kakhulu kanye nesakhiwo sekristalu esikhethekile, izitsha zobumba ze-silicon carbide zinokumelana okuhle kakhulu nokuguguleka. Ngaphansi kwezimo ezifanayo zokuguguleka, izinga lokuguguleka kwazo liphansi kakhulu kunelezinto zensimbi zendabuko, okwandisa kakhulu impilo yenkonzo yemishini futhi kunciphisa isikhathi kanye nokulahlekelwa yizindleko okubangelwa ukushintshwa kwezingxenye njalo.
3. Ukumelana nokushisa okuphezulu: I-silicon carbide ceramics nayo inokumelana okuhle kakhulu nokushisa okuphezulu futhi ingasebenza isikhathi eside emazingeni okushisa angu-1400 ℃ noma ngaphezulu. Lokhu kuyenza idlale indima ebalulekile emikhakheni yezimboni eshisa kakhulu njengokuncibilikisa insimbi, ukukhiqizwa kwamandla okushisa, njll. Ngeke ishintshe, ithambise noma ilahlekelwe ukusebenza kwayo kwasekuqaleni ngenxa yokushisa okuphezulu.
4. Ukuqina kwamakhemikhali okuqinile: Ngaphandle kwezinto ezimbalwa ezifana ne-hydrofluoric acid kanye ne-fosforic acid egxilile, i-silicon carbide ceramics inokumelana okunamandla kakhulu nama-acid amaningi aqinile, izisekelo eziqinile, kanye nezinsimbi ezahlukahlukene ezincibilikisiwe, futhi izakhiwo zazo zamakhemikhali zizinzile kakhulu. Ezimbonini ezifana namakhemikhali kanye ne-petroleum, ezibhekene nemidiya eyahlukahlukene ebolile, ingavikela imishini ekugqwaleni futhi iqinisekise ukukhiqizwa okubushelelezi.
2, izimo zokusetshenziswa kwe-silicon carbide ceramic lining engagugi
Ngokusekelwe ekusebenzeni okuhle okukhulunywe ngakho ngenhla, ulwelwesi olungagugi lwe-silicon carbide ceramic luye lwasetshenziswa kabanzi emikhakheni eminingi yezimboni.
1. Ukumba: Ngesikhathi sokuthuthwa kwe-ore, izingxenye ezifana nokugoba kwamapayipi kanye nama-chutes zisengozini enkulu yokushaywa ngesivinini esikhulu kanye nokungqubuzana okuvela ezinhlayiyeni ze-ore, okuholela ekugugeni okukhulu nokudabuka. Ngemva kokufaka i-silicon carbide ceramic-resistant wear-resistant, ukumelana nokuguguleka kwalezi zingxenye kuthuthuka kakhulu, futhi impilo yesevisi ingandiswa kusukela ezinyangeni ezimbalwa kuya eminyakeni eminingana, kunciphisa ngempumelelo inani lezikhathi zokugcinwa kwemishini kanye nokuthuthukisa ukusebenza kahle kokukhiqiza.
2. Imboni kagesi: Kungakhathaliseki ukuthi yi-powder discharge casing kanye ne-pneumatic ash removal system yezitshalo zamandla ezishisayo, noma ama-blade omshini wokukhetha i-powder kanye nama-cyclone separator liner ezitshalo zesamente, zonke zibhekene nokuguguleka okukhulu kothuli kanye nokuguguleka. I-silicon carbide ceramic-resistant wear lining, enokumelana kwayo okuhle kakhulu nokuguguleka, inciphisa izinga lokuguguleka kwemishini, yandisa isikhathi sesevisi yemishini, futhi inciphisa isikhathi sokungasebenzi esibangelwa ukwehluleka kwemishini, iqinisekise ukusebenza okuzinzile kokukhiqizwa kwamandla kanye nesamente.
3. Imboni yamakhemikhali: Ukukhiqizwa kwamakhemikhali kuvame ukuhilela izinto ezahlukahlukene ezigqwalisayo njenge-acid enamandla nama-alkali, kanti imishini ingase ibhekane namazinga ahlukahlukene okugqwala nokudabuka ngesikhathi sokusebenza. I-silicon carbide ceramic-resistant wear-lining iyakwazi ukumelana nokugqwala futhi imelana nokugqwala, futhi ingazivumelanisa ngokuphelele nale ndawo yokusebenza eyinkimbinkimbi, iqinisekise ukusebenza okuphephile nokusebenza kahle kwemishini yamakhemikhali. Ezimweni ezifana nokukhiqizwa kwebhethri le-lithium ezidinga ubumsulwa obukhulu kakhulu bezinto ezibonakalayo, ingagwema nokungcola kwensimbi futhi iqinisekise ikhwalithi yomkhiqizo.
I-silicon carbide ceramic-resistant wear lining inikeza isivikelo esithembekile esingagugi semishini yezimboni ngokusebenza kwayo okuhle kakhulu, iba umsizi onamandla ezimbonini eziningi ukuthuthukisa ukusebenza kahle kokukhiqiza nokunciphisa izindleko. Uma inkampani yakho nayo ibhekene nokuguga kwemishini, ungase ucabangele ukukhetha i-silicon carbide ceramic ceramic-resistant wear lining yethu ukuqala isahluko esisha ekukhiqizeni okuphumelelayo!
Isikhathi sokuthunyelwe: Agasti-15-2025