Ipayipi elivikela ukuguguleka elinophahla lwe-silicon carbide kanye ne-hydrocyclone ezitshalweni zikagesi
Amapayipi amelana nokuguguleka e-silicon carbide ceramic aya ngokuya ethandwa kakhulu ezimbonini ezahlukahlukene ngenxa yokuqina kwawo okuhle kakhulu kanye nokumelana nokuguguleka nokugqwala. Ikakhulukazi, ukusetshenziswa kwe-silicon carbide ceramics kumapayipi amelana nokuguguleka ezitshalweni zamandla kuye kwabonakala kusebenza kahle kakhulu ekwandiseni impilo yesevisi yezinhlelo zamapayipi kanye nokunciphisa izindleko zokulungisa.
Izitshalo zikagesi zaziwa ngezimo zazo zokusebenza ezinzima, okuhlanganisa amazinga okushisa aphezulu, izinto ezihudulayo, nezinto ezigqwalayo. Ngakho-ke, isidingo sezixazululo zamapayipi ezinokwethenjelwa nezihlala isikhathi eside sibalulekile ukuqinisekisa ukusebenza kahle nokungaphazanyiswa kwezikhungo zokukhiqiza ugesi. Yilapho ipayipi elingagugi le-silicon carbide ceramic liqala khona ukusebenza, linikeza okunye okuseqophelweni eliphezulu kunezinto zendabuko zensimbi noma zepulasitiki.
I-silicon carbide ceramics zaziwa ngezakhiwo zazo ezivelele zemishini, okuhlanganisa ubulukhuni obuphezulu, ukumelana nokuguguleka okuhle kakhulu kanye nokuqina okuhle kokushisa. Lezi zakhiwo zizenza zilungele ukusetshenziswa kwezitshalo zikagesi lapho ukuguguleka nokuguguleka kuyinselele evamile. Ngokusebenzisa amapayipi amelana nokuguguleka e-silicon carbide ceramic, abaqhubi bezitshalo zikagesi banganciphisa kakhulu imvamisa yokufakwa esikhundleni nokugcinwa kwamapayipi, ngaleyo ndlela bonge izindleko futhi bathuthukise ukusebenza kahle.
Enye yezinzuzo eziyinhloko zamapayipi e-silicon carbide ceramic amelana nokuguguleka yikhono lawo lokubekezelela imiphumela yokuguguleka kwezinhlayiya eziqinile kanye nama-slurry akhona ezinqubweni zezitshalo zamandla. Kungakhathaliseki ukuthi athutha amalahle, umlotha noma ezinye izinto zokuguguleka, la mapayipi agcina ubuqotho besakhiwo sawo kanye nezindawo zangaphakathi ezibushelelezi, anciphise ingozi yokwakheka kwezinto kanye nemikhawulo yokugeleza. Lokhu kusiza futhi ukuthuthukisa ukusebenza okuphelele kohlelo lwamapayipi futhi kuvimbele izithiyo ezingaba khona noma isikhathi sokungasebenzi.
Ngaphezu kokumelana okuhle kakhulu nokuguguleka, amapayipi e-silicon carbide ceramic amelana nokuguguleka abonisa ukungangeni kwamakhemikhali aphezulu, okwenza afanelekele ukuphatha uketshezi olugqwalisayo namagesi avame ukutholakala emisebenzini yezitshalo zamandla. Lokhu kumelana nokugqwala kuqinisekisa ukuhlala isikhathi eside kwengqalasizinda yepayipi futhi kunciphisa amathuba okuvuza noma ukwehluleka, ngaleyo ndlela kwandisa ukuphepha nokuthembeka kwezinqubo zezitshalo.
Ngaphezu kwalokho, ukungabi lula kwezinto zobumba ze-silicon carbide kuvumela ukufakwa nokugcinwa okulula, kunciphisa umsebenzi nesikhathi esidingekayo ukuphatha nokushintsha izingxenye zamapayipi. Lokhu kwenza kube nesimiso sokulungisa esilula futhi esingabizi kakhulu, okuvumela abasebenzi bezitshalo ukuthi bagxile kwezinye izici ezibalulekile zokusebenza kwezitshalo nokugcinwa kwazo.
Sekukonke, ukusetshenziswa kwe-silicon carbide ceramics kumapayipi angagugi ezitshalweni zamandla kunikeza ikhambi elinamandla ezinseleleni ezihambisana nokuguguleka kanye nezindawo ezigqwalisayo. Ngokusebenzisa izakhiwo eziphakeme ze-silicon carbide ceramics, abaqhubi bezitshalo zamandla bangandisa kakhulu impilo yesevisi, ukuthembeka kanye nokusebenza kahle kwezinhlelo zabo zamapayipi, ekugcineni kwandise ukusebenza kahle kanye nokukhiqiza kwezikhungo zabo. Njengoba isidingo sezixazululo zamapayipi ezisebenza kahle siqhubeka nokukhula, amapayipi angagugi e-silicon carbide ceramic azodlala indima ebalulekile ekwakheni ikusasa lengqalasizinda yezitshalo zamandla.
Ukusetshenziswa kwepayipi kanye nezinto zokufakelwa ezifakwe ngobumba be-ZPC kuhle kakhulu ezinsizeni ezivame ukuguguleka, futhi lapho ipayipi kanye nezinto zokufakelwa ezijwayelekile zingase zingasebenzi kahle zingakapheli izinyanga ezingu-24 noma ngaphansi.
Amapayipi kanye nezinto zokufakelwa ezenziwe nge-ceramic ze-ZPC zenzelwe ukuhlala isikhathi eside kunezingqimba ezifana nengilazi, irabha, i-basalt, izindawo eziqinile, kanye nezingubo ezivame ukusetshenziswa ukwandisa impilo yezinhlelo zamapayipi. Wonke amapayipi kanye nezinto zokufakelwa zinezingqimba zobumba ezimelana nokuguguleka kakhulu futhi ezimelana nokugqwala kakhulu.
I-SiSiC yakhiwa ngokuslip-casting okusivumela ukuthi sakhe ama-linings e-ceramic aqinile ngaphandle kwemithungo. Indlela yokugeleza ibushelelezi ngaphandle kokushintsha okungazelelwe endleleni (njengoba kuvamile ngokugoba okulinganiselwe), okuholela ekugelezeni okungaguquki kakhulu kanye nokumelana nokuguguleka okwandisiwe.
I-ZPC-100, i-SiSiC iyinto yethu ejwayelekile yokufakwa kwendwangu. Yakhiwe ngezinhlayiya ze-silicon carbide ezishiswe ku-silicon metal matrix futhi imelana nokuguguleka ngokuphindwe kangamashumi amathathu kune-carbon noma insimbi engagqwali. I-ZPC-100 ikhombisa ukumelana kwamakhemikhali okuphezulu futhi inezakhiwo ezinhle kakhulu zemishini.
Amapayipi amathayili nama-Hydrocyclones – afakwe uthayela we-92% we-Alumina Ceramic noma we-Silicon carbide
Ibanga le-alumina ceramic liqinile ngo-42% kune-chrome carbide hard-facing, liqine kathathu kunengilazi, futhi liqine kasishiyagalolunye kune-carbon noma insimbi engagqwali. I-alumina iphinde ibonise izinga eliphezulu kakhulu lokumelana nokugqwala - ngisho nasemazingeni okushisa aphezulu - futhi iyinto efanelekile yokusetshenziswa okugugile kakhulu lapho kukhona khona uketshezi olugqwala nolunamandla. Liyinto engabizi kakhulu, futhi ukusetshenziswa kwalo kunconywa ezinsizeni ezinolaka kakhulu.
Ipayipi elinophahla lwe-alumina kanye nezinto zokufakelwa zitholakala ezindongeni ezifakwe amathayela kanye nasezindaweni zamashubhu omhlaba e-CNC afakwe ngaphakathi.
I-Shandong Zhongpeng Special Ceramics Co., Ltd ingenye yezixazululo ezinkulu zezinto ezintsha ze-silicon carbide ceramic eShayina. I-SiC technical ceramic: Ubulukhuni bukaMoh buyi-9 (ubulukhuni bukaMoh obuyi-13), bunokumelana okuhle kakhulu nokuguguleka nokugqwala, ukumelana okuhle kakhulu - ukumelana nokugqwala kanye nokulwa nokubola. Impilo yesevisi yomkhiqizo we-SiC ide ngokuphindwe ka-4 kuya ku-5 kune-92% ye-alumina material. I-MOR ye-RBSiC iphindwe ka-5 kuya ku-7 kune-SNBSC, ingasetshenziswa ezimweni eziyinkimbinkimbi kakhulu. Inqubo yokucaphuna iyashesha, ukulethwa kunjengoba kuthenjisiwe futhi ikhwalithi ayilingani. Sihlala siphikelela ekuphonseni inselelo imigomo yethu futhi sibuyisela izinhliziyo zethu emphakathini.
