Umbhobho onganyangekiyo ogqunywe nge-silicon carbide ceramic kunye ne-hydrocyclone kwizityalo zamandla

Iipayipi ze-silicon carbide ceramic ezimelana nokuguguleka ziya zithandwa kakhulu kumashishini ahlukeneyo ngenxa yokuqina kwazo okuhle kunye nokumelana nokuguguleka nokubola. Ngokukodwa, ukusetyenziswa kwee-silicon carbide ceramics kwiipayipi ezimelana nokuguguleka kwizikhululo zamandla kuye kwabonakala kusebenza kakhulu ekwandiseni ubomi benkonzo yeenkqubo zepayipi kunye nokunciphisa iindleko zokulungisa.

Izityalo zamandla zaziwa ngeemeko zazo zokusebenza ezinzima, kuquka amaqondo obushushu aphezulu, izinto ezirhabaxa, kunye nezinto ezirhabaxa. Ke ngoko, imfuneko yezisombululo zemibhobho ezithembekileyo nezihlala ixesha elide ibalulekile ukuqinisekisa ukusebenza kakuhle nokungaphazanyiswa kwezixhobo zokuvelisa umbane. Kulapho ke ipayipi ye-silicon carbide ceramic engagugiyo ingena khona, ibonelela ngenye indlela esemgangathweni ophezulu kunezixhobo zesinyithi okanye zeplastiki zemveli.

Iiceramics zeSilicon carbide zaziwa ngeempawu zazo ezibalaseleyo zoomatshini, kubandakanya ubulukhuni obuphezulu, ukumelana nokuguguleka okugqwesileyo kunye nokuzinza okugqwesileyo kobushushu. Ezi mpawu zizenza zilungele ukusetyenziswa kwezityalo zamandla apho ukuguguleka kunye nokukhukuliseka kuyimingeni eqhelekileyo. Ngokusebenzisa iipayipi zeSilicon carbide ceramic ezingagugulekiyo, abaqhubi bezityalo zamandla banokunciphisa kakhulu ukuphindaphindwa kokutshintshwa kunye nokugcinwa kweepayipi, ngaloo ndlela bonga iindleko kwaye baphucule ukusebenza kakuhle.

Enye yezona nzuzo ziphambili zeepayipi ze-silicon carbide ceramic ezingagugiyo kukukwazi kwazo ukumelana nemiphumo yokurhawuzelelwa ziinxalenye eziqinileyo kunye ne-slurry ezikhoyo kwiinkqubo zezityalo zamandla. Nokuba zithutha amalahle, uthuthu okanye ezinye izinto ezirhawuzelelwayo, ezi pipes zigcina ulungelelwaniso lwazo lwesakhiwo kunye nemiphezulu yangaphakathi egudileyo, zinciphisa umngcipheko wokwakheka kwezinto kunye nemida yokuhamba kwamanzi. Oku kunceda ukuphucula ukusebenza kwenkqubo yepayipi kwaye kuthintele iingxaki ezinokubakho okanye ixesha lokungasebenzi.

Ukongeza ekuxhathiseni kakuhle ukuguguleka, iipayipi ze-silicon carbide ceramic ezingagugiyo zibonisa ukungagugi okuphezulu kweekhemikhali, nto leyo eyenza zifaneleke ukuphatha ulwelo olugqwalisayo kunye neegesi ezifumaneka rhoqo kwimisebenzi yezityalo zamandla. Olu xhathiso lokugqwala luqinisekisa ukuhlala ixesha elide kweziseko zophuhliso lwemibhobho kwaye lunciphisa amathuba okuvuza okanye ukusilela, ngaloo ndlela kwandisa ukhuseleko kunye nokuthembeka kweenkqubo zezityalo.

Ukongeza, ubukhaphukhaphu bezinto ze-silicon carbide ceramic buvumela ukufakwa nokugcinwa okulula, kunciphisa umsebenzi kunye nexesha elifunekayo ukuphatha nokutshintsha izinto zepayipi. Oku kwenza kube lula ngakumbi kwaye kungabizi kakhulu ukugcina ishedyuli yokulungisa, okuvumela abasebenzi bezityalo ukuba bagxile kwezinye iinkalo ezibalulekileyo zokusebenza kwezityalo kunye nokugcinwa kwazo.

Ngokubanzi, ukusetyenziswa kwee-silicon carbide ceramics kwiipayipi ezingagugiyo kwizikhululo zamandla kubonelela ngesisombululo esifanelekileyo kwimingeni enxulumene nokugugiyo kunye neendawo ezingcolisayo. Ngokusebenzisa iipropati eziphezulu zee-silicon carbide ceramics, abaqhubi bezikhululo zamandla banokwandisa kakhulu ubomi benkonzo, ukuthembeka kunye nokusebenza kakuhle kweenkqubo zabo zemibhobho, ekugqibeleni bonyuse ukusebenza kakuhle kunye nemveliso yezixhobo zabo. Njengoko imfuno yezisombululo zemibhobho ezisebenzayo ziqhubeka nokukhula, ii-silicon carbide ceramic ceramic ceramic payipi ezingagugiyo ziya kudlala indima ebalulekileyo ekubumbeni ikamva leziseko zophuhliso zezikhululo zamandla.

Ukusetyenziswa kwemibhobho kunye nezinto zokugquma ezenziwe nge-ceramic ze-ZPC kulungile kwiinkonzo eziguguleka kakhulu, kwaye apho imibhobho kunye nezinto zokugquma eziqhelekileyo ziya kungasebenzi kakuhle kwiinyanga ezingama-24 okanye ngaphantsi.

Imibhobho kunye nezixhobo ze-ZPC ezenziwe nge-ceramic zenzelwe ukuhlala ixesha elide kunee-linings ezifana neglasi, irabha, i-basalt, ii-hard-facings, kunye neengubo ezisetyenziswa rhoqo ukwandisa ubomi beenkqubo zemibhobho. Zonke iipayipi kunye nezixhobo zine-ceramics ezimelana nokuguguleka kakhulu ezikwaziyo ukumelana nokugqwala kakhulu.

 
I-SiSiC yenziwe ngokutyibilika okusivumela ukuba senze ii-linings ze-ceramic ezi-monolithic ezingenazo ii-seams. Indlela yokuhamba igudile ngaphandle kotshintsho olukhawulezileyo kwicala (njengoko kuqhelekile kwii-mitered bends), nto leyo ebangela ukuhamba okuncinci kunye nokumelana nokuguguleka okwandileyo.

I-ZPC-100, i-SiSiC zizinto zethu ezisemgangathweni zokufakelwa. Iqulathe amasuntswana e-silicon carbide atshisiweyo kwi-silicon metal matrix kwaye inamandla okuguga ngokuphindwe kangamashumi amathathu kune-carbon okanye intsimbi engatyiwayo. I-ZPC-100 ibonakalisa ukumelana okuphezulu kweekhemikhali kwaye ineempawu ezibalaseleyo zoomatshini.

Imibhobho yethayile kunye neeHydrocyclones – i-92% ye-Alumina Ceramic okanye i-Silicon carbide ceramic efakwe ngaphakathi

Uhlobo lwe-alumina ceramic luqine ngama-42% kune-chrome carbide hard-facing, luqine kathathu kuneglasi, kwaye luqine kasithoba kune-carbon okanye intsimbi engatyiwayo. I-alumina ikwabonisa inqanaba eliphezulu kakhulu lokumelana nokugqwala - nokuba kubushushu obuphezulu - kwaye yeyona nto ifanelekileyo yokusetyenziswa kokugqwala okuphezulu apho kukho ulwelo olugqwala nolurhabaxa. Yinto ebiza kakhulu, kwaye ukusetyenziswa kwayo kuyacetyiswa kwiinkonzo ezinoburhabaxa obukhulu.

Imibhobho kunye nezixhobo ezifakwe kwi-alumina zifumaneka kwiilinings ezineethayile kunye namacandelo etyhubhu yomhlaba ye-CNC afakwe ngaphakathi.

I-Shandong Zhongpeng Special Ceramics Co., Ltd yenye yezona zisombululo zinkulu zezinto ezintsha ze-silicon carbide ceramic eTshayina. I-SiC technical ceramic: Ubunzima bukaMoh buyi-9 (Ubunzima bukaMoh obuyi-13), bunokumelana okuhle nokukhukuliseka kunye nokugqwala, ukukrala okugqwesileyo - ukumelana nokubola kunye nokuchasana ne-oxidation. Ubomi benkonzo yemveliso yeSiC bubude obuphindwe ka-4 ukuya ku-5 kune-92% ye-alumina material. I-MOR ye-RBSiC iphindwe ka-5 ukuya ku-7 kune-SNBSC, ingasetyenziselwa iimilo ezinzima ngakumbi. Inkqubo yokucaphula iyakhawuleza, ukuhanjiswa kunjengoko kuthembisiwe kwaye umgangatho awulingani. Sihlala siqhubeka nokuchasa iinjongo zethu kwaye sibuyisela iintliziyo zethu kuluntu.