Panzvimbo dzekuparadzanisa zvinhu zvine mvura yakasimba mumaindasitiri akadai sekuchera migodhi, makemikari, uye kuchengetedzwa kwezvakatipoteredza, kuvapo kwema silicon carbide cyclones kunogona kuonekwa nguva dzose. Zvakafanana nemuchina we "kusarudza" unoshanda unogona kuparadzanisa zvinhu zvine mvura nekukurumidza musanganiswa, uye chinangwa chikuru chekuparadzanisa uku kwakarurama hachigone kuparadzaniswa pasina chinhu chisingatariswe nyore - pombi ye overflow.
Vanhu vazhinji, pavanotanga kuonadutu resilicon carbide,vanowanzo tarisa silinda huru yakasimba, asi vasingatarise "chubhu yakatetepa" inotangira kumusoro. Asi muchokwadi, pombi inodarika ndiyo "inotungamira" sisitimu yese yekuparadzanisa, uye dhizaini yayo nemamiriro ayo zvinosarudza zvakananga kunaka kwemhedzisiro yekuparadzanisa.
Kubva pamaonero ekushanda, dutu resilicon carbide rinobva pasimba re centrifugal rinogadzirwa nekutenderera nekukurumidza kuti riwane kupatsanurwa: mushure mekunge mvura yakasanganiswa yapinda kubva pachiteshi chekudyisa, inotenderera nekukurumidza mukati mesirinda, uye zvidimbu zvakasimba zvine density yakakwira zvinokandwa kumadziro esirinda uye zvinoburitswa pamwe nechiteshi chekuyerera pasi; Zvinwiwa zvine density yakaderera (kana zvidimbu zvidiki) zvinoungana pakati pekutenderera, zvichigadzira "mhepo" iyo inozobuda nepaipi yekupfuura pamusoro. Panguva ino, basa repipi yekupfuura rinova pachena - harisi chete nzira yekubuditsa "zvinhu zvechiedza", asiwo rinodzikamisa munda wekuyerera mukati medutu rese nekudzora mwero wekuyerera nekumanikidzwa.
Sei zvichikosha kushandisa zvinhu zvesilicon carbide kugadzira mapaipi anodarika mvura? Izvi zvine chekuita nenzvimbo yazvinoshandira. Munguva yekuparadzanisa, mvura inoyerera nemupaipi inodarika mvura inowanzova nezvidimbu zvidiki, uye kusukwa kwenguva refu kunogona kukonzera kupera simba kwepaipi; Panguva imwe chete, zvimwe zvinhu zvemaindasitiri zvinewo acidic kana alkaline properties, uye mapaipi esimbi akajairika anogona kuora nyore. Zvinhu zvesilicon carbide zvinogadzirisa matambudziko maviri aya makuru: kuoma kwayo kuri kwechipiri kune dhaimani, kuramba kwayo kupera kwakapetwa kakawanda kupfuura simbi yakajairika, uye inogona kutsungirira kukurwa kwenguva refu kwezvikamu; Panguva imwe chete, ine simba rakasimba rekudzivirira ngura yeasidhi nealkali, uye inogona kuchengetedza kushanda kwakasimba kunyangwe mumamiriro ekupisa kwakanyanya uye ngura yakasimba, zvichiwedzera hupenyu hwebasa remidziyo.
Mumwe munhu angabvunza kuti: Chero bedzi pombi yekupfuura isina kukuvara, hazvina basa here kuitarisira? Kutaura zvazviri, hazvina kudaro. Kurongeka kwekuisa pombi yekupfuura kunogonawo kukanganisa kupatsanurwa. Semuenzaniso, kana kudzika kwepombi yekupfuura kwakapinzwa mumuviri mukuru wedutu kwakadzika zvakanyanya, kunogona kukonzera kuti zvimwe zvikamu zvakakora zvitakurwe zvisizvo mumvura yekupfuura, zvichikonzera "kumhanya kwakasimba"; Kana ikapinzwa zvakadzika zvakanyanya, inowedzera kuramba kwekubuda kwemvura uye kuderedza kushanda kwekuparadzanisa. Pamusoro pezvo, kana paine tsvina yakawanda yakabatana nemadziro emukati mepombi yekupfuura panguva yekushandiswa kwezuva nezuva, ichaderedza nzira yekuyerera uye zvakare kukanganisa mwero wekuyerera uye kururama kwekuparadzanisa. Naizvozvo, kuchenesa nekuongorora nguva dzose kwakakosha.
Mazuva ano, nekuda kwekuwedzera kwekudiwa kwekuparadzanisa uye kuchengetedzwa kwezvakatipoteredza muindasitiri, dhizaini yemapombi e silicon carbide overflow iri kugara ichigadziriswa. Semuenzaniso, nekugadzirisa chimiro chemuromo wepombi uye kugadzirisa saizi yedhayamita yemukati, zvichideredza kuramba kwemvura; Vamwe vagadziri vanoitawo kurapwa kwakakosha kwekupukuta pamuromo wepombi kuderedza kunamira kwetsvina uye kuita kuti maitiro ekuparadzanisa ave akasimba uye anoshanda.
Pombi inotaridzika kunge iri nyore yesilicon carbide inovanza musanganiswa wakangwara wesainzi yezvinhu uye fluid mechanics iri shure kwayo. Inoita "basa guru" ne "muviri wayo mudiki", ichiva chinhu chakakosha mukuona kuti madutu esilicon carbide anoshanda zvakanaka uye kuvandudza mhando yekuparadzanisa. Mune ramangwana, nekufambira mberi kuri kuitwa tekinoroji yezvinhu zvesilicon carbide, murume uyu achaita basa rakakosha muminda yakawanda, zvichibatsira mukukura kwakanaka uye kwakaringana kwekugadzirwa kwemaindasitiri.
Nguva yekutumira: Gumiguru-24-2025