Kuchotsa "chitoliro chodzaza madzi" cha chimphepo cha silicon carbide: chifukwa chiyani chitoliro chaching'ono ndi "chinthu chofunikira kwambiri" cha ukadaulo wolekanitsa?

Pamalo olekanitsa zinthu zolimba ndi zamadzimadzi m'mafakitale monga migodi, mankhwala, ndi kuteteza chilengedwe, kupezeka kwa ma cyclone a silicon carbide kumatha kuwoneka nthawi zonse. Kuli ngati "makina osankhira" ogwira ntchito bwino omwe amatha kulekanitsa tinthu tamadzimadzi mwachangu kuchokera kumadzimadzi mosakanikirana, ndipo maziko a kulekanitsa kumeneku sangalekanitsidwe popanda chinthu chomwe sichingalandiridwe mosavuta - chitoliro chodzaza ndi madzi.
Anthu ambiri, akangowona koyambachimphepo cha silicon carbide,amakonda kuyang'ana kwambiri pa silinda yayikulu yolimba, koma amanyalanyaza "chubu chopyapyala" chomwe chimachokera pamwamba. Koma kwenikweni, chitoliro chodzaza ndi madzi ndiye "chowongolera" cha dongosolo lonse lolekanitsa, ndipo kapangidwe kake ndi momwe zimakhalira zimatsimikizira mwachindunji mtundu wa mphamvu yolekanitsa.
Kuchokera pa mfundo yogwirira ntchito, chimphepo cha silicon carbide chimadalira mphamvu ya centrifugal yopangidwa ndi kuzungulira kwa liwiro lalikulu kuti chitheke kulekanitsidwa: madzi osakanikirana atalowa kuchokera ku doko lodyetsera, amazungulira mwachangu kwambiri mkati mwa silinda, ndipo tinthu tolimba tokhala ndi kuchuluka kwakukulu timaponyedwa kukhoma la silinda ndikutulutsidwa pansi pa doko loyenda; Madzi otsika kwambiri (kapena tinthu tating'onoting'ono) amasonkhana pakati pa kuzungulira, ndikupanga "mzati wa mpweya" womwe pamapeto pake umatuluka kudzera mu chitoliro chodzaza pamwamba. Pakadali pano, ntchito ya chitoliro chodzaza imakhala yodziwika bwino - sikuti ndi malo otulutsira "zinthu zopepuka", komanso imakhazikitsa malo oyenda mkati mwa chimphepo chonsecho powongolera kuchuluka kwa kuyenda ndi kuthamanga.
N’chifukwa chiyani kuli kofunikira kugwiritsa ntchito zinthu za silicon carbide popanga mapaipi odzaza madzi? Izi zikugwirizana kwambiri ndi malo ake ogwirira ntchito. Panthawi yolekanitsa, madzi omwe akuyenda mu chitoliro chodzaza madzi nthawi zambiri amakhala ndi tinthu tating'onoting'ono, ndipo kutsuka kwa nthawi yayitali kungayambitse kuwonongeka kwa mapaipi; Nthawi yomweyo, zipangizo zina zamafakitale zimakhalanso ndi acid kapena alkaline, ndipo mapaipi wamba achitsulo amatha kuzizira mosavuta. Zinthu za silicon carbide zimathetsa mavuto awiri akuluakulu awa: kuuma kwake ndi kwachiwiri kwa diamondi, kukana kwake kuzizira ndi kowirikiza kambirimbiri kuposa chitsulo wamba, ndipo zimatha kupirira kuwonongeka kwa tinthu tating'onoting'ono kwa nthawi yayitali; Nthawi yomweyo, zimakhala ndi kukana kwamphamvu kwambiri kwa asidi ndi alkali, ndipo zimatha kusunga magwiridwe antchito okhazikika ngakhale kutentha kwambiri komanso dzimbiri, zomwe zimapangitsa kuti zidazo zigwire ntchito nthawi yayitali.

Wina angafunse kuti: Bola ngati chitoliro chodzaza madzi sichinawonongeke, kodi sikofunikira kuchisamalira? Kwenikweni, sizili choncho. Kulondola kwa kuyika kwa chitoliro chodzaza madzi kungakhudzenso momwe chimalekanitsira. Mwachitsanzo, ngati kuya kwa chitoliro chodzaza madzi chomwe chalowetsedwa m'thupi lalikulu la chimphepo chamkuntho kuli kochepa kwambiri, kungayambitse kuti tinthu tating'onoting'ono tomwe timalowa m'madzi odzaza madzi molakwika, zomwe zimapangitsa kuti "ziyende bwino"; Ngati chalowetsedwa mozama kwambiri, chidzawonjezera kukana kwa kutuluka kwa madzi ndikuchepetsa magwiridwe antchito olekanitsa madzi. Kuphatikiza apo, ngati pali zinyalala zambiri zomwe zimamangiriridwa pakhoma lamkati la chitoliro chodzaza madzi panthawi yogwiritsidwa ntchito tsiku ndi tsiku, chidzachepetsa njira yoyendera madzi ndikukhudzanso kuchuluka kwa madzi ndi kulondola kwa madzi olekanitsa. Chifukwa chake, kuyeretsa ndi kuyang'anira nthawi zonse ndikofunikira.
Masiku ano, chifukwa cha kufunikira kwakukulu kwa kulekanitsa bwino komanso kuteteza chilengedwe m'makampani, mapangidwe a mapaipi odzaza ndi silicon carbide akukonzedwanso nthawi zonse. Mwachitsanzo, posintha mawonekedwe a pakamwa pa chitoliro ndikukonza kukula kwa m'mimba mwake wamkati, kuchepetsanso kukana kwa madzi; Opanga ena amachitanso chithandizo chapadera chopukuta pakamwa pa chitoliro kuti achepetse kuuma kwa zinyalala ndikupangitsa kuti njira yolekanitsa ikhale yokhazikika komanso yogwira mtima.
Chitoliro chooneka ngati chosavuta cha silicon carbide chimabisa kuphatikiza kwanzeru kwa sayansi ya zinthu ndi makina amadzimadzi kumbuyo kwake. Chimatenga "udindo waukulu" ndi "thupi lake laling'ono", kukhala cholumikizira chofunikira pakutsimikizira kugwira ntchito kokhazikika kwa ma cyclone a silicon carbide ndikukweza mtundu wolekanitsa. M'tsogolomu, ndi kupita patsogolo kosalekeza kwa ukadaulo wa zinthu za silicon carbide, 'bwana wofunika uyu' adzachita gawo lofunikira m'magawo ambiri, kuthandizira pakukula bwino komanso kobiriwira kwa mafakitale.