IiHydrocyclone – Ukwahlula okuFanelekileyo kwiNkqubo eYongezelelweyo

I-hydrocyclones isebenzisa i-velocity engamanzi yokuguqula ibe yi-tertory intshukumo, ngamasuntswana anzima okanye afunekileyo ajikeleza udonga lwangaphakathi kude kuphele kwi-Axial esezantsi, Ngelixa amasuntswana apheleleyo aphuma nge-axial the the themet njengeendawo zokugqitha.

Ukusebenza kakuhle kweenkanyamba kuxhomekeke kuyilo oluphambili oluphambili kunye nokusebenza kwengqondo, eza kuxutyushwa apha njengezinto ezichaphazela ukusebenza kwenqanaba lokwahlulahlula (Gse).

Ubungakanani kunye noxinano

I-hydrocyclones isebenzisa ubungakanani kunye nobunzima bokwazi ukwahlula izinto. Amasuntswana anzima abanjelwe kwiindonga, phuma emva koko uphume kwi-verlet yokuphuma ezantsi. Amanqaku acocekileyo akhanyisiweyo ahlala enqunyanyisiwe kufutshane kwaye akhutshwe ngamaziko ogqithiso (Ikwabizwa ngokuba yi-spigts) kwiindawo ezahlukeneyo eziphakamileyo kuxhomekeka kwiimfuno zesicelo se-Dowstream.

Ukusebenza komsebenzi kwiinkanyamba kuxhomekeke kumhlaba wayo wokuhamba ngaphakathi, ezinokuthi zilungiswe ngokwenza ubume bayo okanye ukutshintsha iiparamitha zokusebenza. Iqondo lokutya lokuhamba kunye noxinzelelo loxinzelelo kwinkanyamba inefuthe elithile ngaphezulu kwamandla eCentrifugal aveliswe.

Ukungaguquguquki phakathi koxinzelelo lwe-inlet kunye nexabiso lokutya londla kunceda ukunciphisa ixesha lokuhlala kwixesha lokuhlala kwinkanyamba kwinkanyamba, kwaye ukhetha enye kunye ne-apex enkulu ye-Apex inceda ukunciphisa umngcipheko wokuphononongwa kwengubo okwenzeka xa izinto zingena kuzo zombini ii-overflow kunye neendawo ezithengiswayo ngaxeshanye.

Cineze

I-hydrocyclones inokuvalwa kunye nongcoliseko oluzinzileyo, Ukudala ukusebenza okunzulu kunye nezixhobo ezifana neempompo zokutya. Ukuhlolwa rhoqo kwee-lirs zazo zeempawu zokunxiba kubalulekile ekunciphiseni lo mngcipheko.

Ukufezekisa inkqubo yokwahlula-hlula, Ububanzi benkanyamba kufuneka kukhethwe ngononophelo ngokwesicelo sayo. Ngaphezulu, Ukutshintsha ireyithi okanye iitoni ngeyure (tph) Inokutshintsha indawo yayo yokusika kwaye ke ichaphazele amanqanaba empumelelo.

Kamsinya nje emva kokuba ingena kwinkanyamba, Ikhutshwa ekujikelezisweni yiCentrifugal Forces kwaye iqale ukwenza i-vortex ngaphakathi kwegumbi layo le-cylindrical. Amasuntswana anzima awela phantsi kwecandelo le-Barrel ukuze uphume kwi-Apex yayo ngelixa izinto ezilula zitsalwa embindini we-vortex ngokuhamba ngenqanawa.

Uxinzelelo lwexesha

Ukwahlulwa kwe-hydrocyclone kufuna inani elithile loxinzelelo lwangaphakathi ekufuneka lwenziwe ngaphakathi kwi-cyclone yokuphumelela impumelelo. Ukuxinana kwe-slirry, ivolumu itya kwaye ubukhulu bonke badlala indima ebalulekileyo ekwenzeni le nkulungwane yeCentrifugal – Ukutyhala amasuntswana anzima ukuya embindini kune-apex yayo kunye nokuphuma kwi-Overlet Outlet.

Ingxaki yokutya ephantsi inokubangela ukwahlulwa kwe-coarser ngelixa uxinzelelo oluphezulu londla luvelisa iziphumo ezihle. Ngaphezulu, Ubungakanani be-inlet bunokuba nefuthe elikhulu kwiziphumo zokwahlula; I-imelts enkulu inyusa amandla.

Yang et al. ukuqhutywa kophando ukuvavanya ukusebenza kwe-hydrocyclones ezineedayimitha ezahlukeneyo ngokuqesha zombini ukulinganisa kunye neendlela zokuvavanya. Iziphumo zabo zabonisa ukuba xa zisetyenziselwa ukwahlula i-slick i-DC HydrocysClocys Ordew Outlet ngokuthe chu ngelixa ihamba kwiindawo ezihamba ngenkanyamba, Ukucebisa ukuba ezi hydrocyclones zifezekise ukusebenza kakuhle.

Vortex ufumana

Izinto zokutya zizisiwe nge-tangey kwinkanyamba kwaye zixhamla ukuvelisa amandla amakhulu e-centrifugal eyahlula amasuntswana anzima abasuka kwi-lecedles, Ngolwimi olubengezelayo kwi-Outlet ye-Overflow ngelixa i-Coaser, Amasuntswana anzima aphuma ngendawo yokuthengisa iphantsi.

I-paricle isisikiweyo kwi-hydrocyclone ichaphazelekile ziinguqu ezininzi, njengokungena kwi-inlet yayo, Ireyithi yexabiso elifutshane lesekethe kunye nokusebenza kakuhle. Ukuvavanya ezi mpembelelo kwisuntswana kwisikithi se-hydrocyclones, Imodeli esebenzisa i-reynolds yohlaziyo kunye nevolumu ye-fluid isetyenziselwe ukuqikelela inkqubo yokwahlulahlula.

Iziphumo zibonakalise ukuba ubude be-velocity kunye nobude be-vrtex inasona siphumo siphezulu kwi-paricle ubungakanani. I-vortex enkulu inokuthi inciphise uxinzelelo lwehla kunye ne-axial / i-velocial / ye-virneial / i-radial velocials kodwa iyakonyusa ukuguquguquka kwe-avwz; Iindonga zomzimba zisakwazi ukunceda ukunciphisa ezi zinto, kodwa ube nefuthe elincinci lokuhamba kwesandla kwindawo yangaphambi kokomsebenzi.