Hydrocyclones – Ukuhlukaniswa okusebenzayo kokucutshungulwa okuthuthukile

I-Hydrocyclones isebenzisa i-velocity ewuketshezi ukuze iguqulwe ibe yi-Rotary Motion, Ngezinhlayiya ezisindayo noma ezi-denser ezikuzungeza odongeni lwangaphakathi kuze kuphume ngokuphuma kwe-axial engezansi okukhawulelwe phansi, Ngenkathi izinhlayiya ezinhle ziphuma nge-axial atlet outlet toflow.

Ukusebenza kahle kweStration in Cloctones kuncike ekuklameni okungukhiye okuningana nokuguquguqukayo okusebenzayo, Okuzoxoxwa ngakho lapha njengezici ezithinta ukusebenza kahle kwebanga (-Yicici).

Ubukhulu nobukhulu

I-Hydrocycrones isebenzisa usayizi nobukhulu ekuhlukaniseni izinto zokwakha. Izinhlayiya ezisindayo zibanjiswa ezindongeni, bese uphuma ngokuphuma okungekho ngaphansi kokuphansi. Izinhlayiya ezilula ezikhanyayo zihlala zimiswe eduze kwenhla futhi zikhishwe ngezitolo ezichichimayo (ebizwa nangokuthi spigots) ezindaweni eziphakeme ezihlukile ngokuya ngezidingo ze-Downstream.

Ukusebenza Kwehlukaniswa Kwasezikhakheni Izikebhe Kuxhomekeka Ensimini Yakho Yokugeleza Kwangaphakathi, okungashintshwa ngokulungiselela ukwakheka kwayo noma ukuguqula amapharamitha okusebenza. Izinga lokugeleza kanye nokuhlunga kwengcindezi esinqeni se-cyclone kunethonya elithile ngaphezulu kwamandla e-centrifugal akhiqizwa.

Ukuvumelana phakathi kwe-Inlet Tsression and feed Flow Rate kusiza ukunciphisa isikhathi sokuhlala ngezinhlayiyana ngesiphepho, kanye nokukhetha eyodwa ene-apex ubukhulu obuningi kusiza ukunciphisa ingozi yokuvutha okwenzeka lapho izinto ezibonakalayo zingena zichichima futhi zichichima izitolo ngasikhathi sinye.

Ingcindezi yehla

Ama-Hydrocyclones angavinjwa ngokungcola okuqinile, Ukwakha izinkinga ezinkulu zokusebenza kanye nezinto zokusebenza njengamaphampu okuphakelayo. Ukuhlolwa okujwayelekile kwama-liners abo ezimpawu zokugqoka kuwukhiye ekusizeni ukunciphisa lokhu engcupheni.

Ukuthola inqubo ephumelelayo yokuhlukanisa, Ububanzi besivunguvungu kumele bukhethwe ngokucophelela ngokuya ngesicelo sayo. Ngaphezu kwalokho, Ukushintsha kwamanani wokugeleza noma amathani ngehora (itf) Kwangathi kungaguqula iphuzu layo ukusika futhi ngaleyo ndlela kuthinte amazinga okusebenza kahle.

Lapho nje i-slurry ingena ngesivunguvungu, Kubhekiswa ekujikelezeni ngama-centrifugal Force futhi kuqala ukwakha i-vortex ngaphakathi kwegumbi laso le-cylindrical. Izinhlayiya ezisindayo ziwela phansi esigabeni se-barrel ukuphuma nge-apex yayo ngenkathi izinto ezilula zidonswa enkabeni ye-vortex ngokuhamba kwangaphakathi koketshezi futhi zithuthelwe ebheke endaweni yaso echichimayo.

Ukugxila Okuqinile

Ukuhlukaniswa kwe-Hydrocyclone kudinga inani elithile lengcindezi yangaphakathi okufanele yenziwe ngaphakathi kwesiphepho ukuze ifinyelele empumelelweni. Ubuningi bukaSlurry, ivolumu yenzelwe yona kanye nosayizi wonke adlala indima ebalulekile ekwakheni leli Force centrifugal – ukusunduza izinhlayiya ezisindayo zibheke esikhungweni kunokuba zibheke ku-apex yayo nokuphuma okuchichimayo.

Ukuqothuka okuphansi kokuphakelayo kungaholela ekuhlukaniseni ama-coarser ngenkathi ingcindezi ephezulu yokuphakela ikhiqiza imiphumela emihle. Ngaphezu kwalokho, Usayizi we-Inlet ungaba nomthelela omkhulu emiphumeleni yokuhlukanisa; Ama-inlets amakhulu akhulisa umthamo.

Yang et al. Kwenziwe ucwaningo ukuze kuhlolwe ukusebenza kwe-HydrocyClones ngamawaya ahlukene ahlukahlukene ngokusebenzisa zombili izindlela zokulingisa nokuhlola. Imiphumela yabo ikhombisile ukuthi lapho isetshenziselwa ukuhlukanisa ama-slurry ibe ama-slurry amancane we-DC hydrocycrones ezindaweni zokuphuma ezichichima indawo yokuqothula kancane inyuka kancane ngenkathi incipha ezindaweni ezikude kude ne-cyclone apex, Ukuphakamisa lezi hydrocyclones kufinyelelwa ukusebenza kahle kokuhlukaniswa okuthuthukile.

IVortex Finder

Izinto zokuphakelayo zethulwa ngendlela ethe xaxa esiphephini futhi zihlele ukukhiqiza amandla amakhulu ahlukanise izinhlayiya ezisindayo kubantu abalula, nabantu abakhanyayo baphuma ngokuphuma okuchichimayo ngenkathi i-coarser, Izinhlayiya ezisindayo ziphuma nge-extelet ephansi.

Usayizi we-Particle Cut in a Hydrocyclone uthinteka ukuguquguquka okuningi, njenge-inlet velocity yayo, Izilinganiso zokugeleza kwezinga elifushane lokugeleza kanye nokusebenza kahle kokuhlukanisa. Ukuhlola la mathonya kusayizi onqunywe yizinhlayiyana eHydrocyclones, Imodeli esebenzisa ukuhlaziya izingcindezi zeReynolds kanye nevolumu ye-fluid esetshenziselwe ukubikezela inqubo yayo yokuhlukanisa.

Imiphumela ikhombisile ukuthi ubude be-Inlet Velocity kanye neVortex Finder ubude banomphumela omkhulu kusayizi osikiwe wezinhlayiyana. Isitholi se-Vortex eside singanciphisa ukwehla kwengcindezi kanye ne-axial / tangeal velocities kodwa kungakhulisa ukuguquguquka kwe-AVWZ; Izindonga ezinkulu zisakwazi ukusiza ukunciphisa lezi zinto, nokho ube nomthelela omncane ekujikelezeni ukugeleza ezikhaleni zangaphambi kokuhlukanisa.