Chitoliro cholimba cha silicon carbide cholimba ndi hydrocyclone m'mafakitale opangira magetsi

Mapaipi osatha kutha kwa silicon carbide ceramic akutchuka kwambiri m'mafakitale osiyanasiyana chifukwa cha kulimba kwawo komanso kukana kutha kwa dzimbiri. Makamaka, kugwiritsa ntchito ma silicon carbide ceramics m'mapaipi osatha kutha m'mafakitale amagetsi kwakhala kothandiza kwambiri pakuwonjezera moyo wa ntchito zamapaipi ndikuchepetsa ndalama zokonzera.

Malo opangira magetsi amadziwika ndi mikhalidwe yawo yovuta yogwirira ntchito, kuphatikizapo kutentha kwambiri, zinthu zokwawa, ndi zinthu zowononga. Chifukwa chake, kufunikira kwa njira zodalirika komanso zokhalitsa zamapaipi ndikofunikira kwambiri kuti zitsimikizire kuti zipangizo zopangira magetsi zikugwira ntchito bwino komanso mosalekeza. Apa ndi pomwe chitoliro cholimba cha silicon carbide ceramic chimayamba kugwira ntchito, zomwe zimapereka njira ina yabwino kwambiri m'malo mwa zipangizo zachikhalidwe zachitsulo kapena pulasitiki.

Ma silicon carbide ceramics amadziwika ndi mphamvu zawo zabwino kwambiri zamakanika, kuphatikizapo kuuma kwambiri, kukana kuvala bwino komanso kukhazikika bwino kwa kutentha. Makhalidwe amenewa amawapangitsa kukhala abwino kwambiri pakugwiritsa ntchito magetsi pomwe kuwonongeka ndi kuwonongeka ndizovuta zomwe zimachitika kawirikawiri. Pogwiritsa ntchito mapaipi osagwira ntchito a silicon carbide ceramic, ogwiritsa ntchito magetsi amatha kuchepetsa kwambiri nthawi yosinthira ndi kukonza mapaipi, potero kusunga ndalama ndikuwonjezera magwiridwe antchito.

Chimodzi mwa ubwino waukulu wa mapaipi osatha kutayika a silicon carbide ceramic ndi kuthekera kwawo kupirira mphamvu zowononga za tinthu tolimba ndi matope omwe amapezeka mumakina opangira magetsi. Kaya amanyamula malasha, phulusa kapena zinthu zina zowononga, mapaipi awa amasunga mawonekedwe awo abwino komanso mkati mwake muli bwino, kuchepetsa chiopsezo cha kusonkhana kwa zinthu ndi zoletsa kuyenda kwa madzi. Izi zimathandizanso kukonza magwiridwe antchito onse a mapaipi ndikupewa zopinga kapena nthawi yopuma.

Kuwonjezera pa kukana kuvala bwino, mapaipi a silicon carbide ceramic osavala amakhala ndi mankhwala ambiri osagwira ntchito, zomwe zimapangitsa kuti akhale oyenera kugwira ntchito zamadzimadzi ndi mpweya wowononga womwe umapezeka kwambiri m'malo opangira magetsi. Kukana kuvala kumeneku kumatsimikizira kuti zomangamanga za mapaipi zimakhala ndi nthawi yayitali ndipo kumachepetsa mwayi woti madzi atuluke kapena kulephera, motero kumawonjezera chitetezo ndi kudalirika kwa njira zogwirira ntchito za fakitale.

Kuphatikiza apo, kupepuka kwa zinthu za silicon carbide ceramic kumathandiza kuti kuyika ndi kukonza zikhale zosavuta, kuchepetsa ntchito ndi nthawi yofunikira pokonza ndikusintha zida zapaipi. Izi zimathandiza kuti nthawi yokonza ikhale yosavuta komanso yotsika mtengo, zomwe zimathandiza ogwira ntchito m'fakitale kuyang'ana kwambiri mbali zina zofunika kwambiri pa ntchito ndi kukonza mafakitale.

Ponseponse, kugwiritsa ntchito ziwiya za silicon carbide mu mapaipi osatha kutha m'mafakitale amphamvu kumapereka yankho lomveka bwino pamavuto okhudzana ndi kutha ndi malo owononga. Pogwiritsa ntchito mphamvu zapamwamba za ziwiya za silicon carbide, ogwira ntchito m'mafakitale amphamvu amatha kuwonjezera kwambiri moyo wautumiki, kudalirika komanso kugwiritsa ntchito bwino ndalama za makina awo opangira mapaipi, zomwe pamapeto pake zimawonjezera magwiridwe antchito ndi zokolola za malo awo opangira. Pamene kufunikira kwa njira zoyendetsera mapaipi amphamvu kukupitiliza kukula, mapaipi osatha kutha a silicon carbide adzakhala ndi gawo lofunikira pakukonza tsogolo la zomangamanga za malo opangira magetsi.

Kugwiritsa ntchito chitoliro ndi zolumikizira za ZPC zokhala ndi ceramic ndikwabwino kwambiri pa ntchito zomwe zimatha kuwonongeka mosavuta, komanso pomwe chitoliro ndi zolumikizira wamba zingalephereke mkati mwa miyezi 24 kapena kuchepera.

Mapaipi ndi zolumikizira za ZPC zopangidwa ndi ceramic zimapangidwa kuti zizitha kupirira zinthu monga galasi, rabala, basalt, zophimba zolimba, ndi zokutira zomwe zimagwiritsidwa ntchito nthawi zambiri kuti ziwonjezere moyo wa mapaipi. Mapaipi ndi zolumikizira zonse zimakhala ndi zolumikizira za ceramic zomwe sizimawonongeka kwambiri zomwe sizimakhudzidwa ndi dzimbiri.

 
SiSiC imapangidwa ndi slip-casting yomwe imatithandiza kupanga ma linings a monolithic ceramic opanda mipata. Njira yoyendera ndi yosalala popanda kusintha kwadzidzidzi kwa mbali (monga momwe zimakhalira ndi ma konkire ozungulira), zomwe zimapangitsa kuti kuyenda kusakhale kosasunthika komanso kukana kuwonongeka kwambiri.

ZPC-100, SiSiC ndi zinthu zathu zokhazikika zolumikizira. Zimapangidwa ndi tinthu ta silicon carbide tomwe timayikidwa mu silicon metal matrix ndipo ndi yolimba kuwirikiza katatu kuposa carbon kapena chitsulo chosapanga dzimbiri. ZPC-100 imalimbana kwambiri ndi mankhwala ndipo ili ndi mphamvu zabwino kwambiri zamakaniko.

Mapaipi a matailosi ndi ma Hydrocyclones - okhala ndi 92% Alumina Ceramic kapena Silicon carbide ceramic

Mtundu wa alumina ceramic ndi wolimba ndi 42% kuposa chrome carbide hard-face, wolimba katatu kuposa galasi, komanso wolimba kasanu ndi kanayi kuposa carbon kapena chitsulo chosapanga dzimbiri. Alumina imakhalanso ndi mphamvu yolimbana ndi dzimbiri — ngakhale kutentha kwambiri — ndipo ndi chinthu choyenera kugwiritsidwa ntchito powononga kwambiri komwe kuli madzi owononga komanso owononga. Ndi chinthu chotsika mtengo kwambiri, ndipo chimagwiritsidwa ntchito bwino m'ntchito zomwe zimakhala zamphamvu kwambiri.

Chitoliro ndi zolumikizira zokhala ndi aluminiyamu zimaperekedwa m'zipinda zolumikizidwa ndi matailosi komanso m'zigawo za chubu cha CNC chopangidwa ndi miter mkati.

Shandong Zhongpeng Special Ceramics Co., Ltd ndi imodzi mwa njira zazikulu kwambiri zothetsera zinthu zatsopano za silicon carbide ceramic ku China. SiC technical ceramic: Kuuma kwa Moh ndi 9 (Kuuma kwa New Moh ndi 13), komwe kumalimbana bwino ndi kukokoloka ndi dzimbiri, kukana bwino kwambiri - kukana komanso kukana okosijeni. Moyo wa ntchito wa SiC ndi wautali nthawi 4 mpaka 5 kuposa 92% alumina. MOR ya RBSiC ndi nthawi 5 mpaka 7 kuposa ya SNBSC, ingagwiritsidwe ntchito pazinthu zovuta kwambiri. Njira yowerengera mawu ndi yachangu, kutumiza kumakhala monga momwe kunalonjezera ndipo khalidwe lake ndi lapamwamba kwambiri. Nthawi zonse timapitilizabe kutsutsa zolinga zathu ndikubwezera mitima yathu kwa anthu.