Izindaba

Isingeniso sephampu ye-slurry

Iphampu ye-slurry iyipompo eyingqayizivele esetshenziselwa ukwelapha udaka.Ngokuphambene nepompo yamanzi, ipompo ye-slurry iyisakhiwo esinzima futhi ithwala ukugqoka okwengeziwe.Uma sikhuluma ngobuchwepheshe, iphampu ye-slurry iwumsebenzi osindayo futhi oqinile wephampu eyi-centrifugal, engakwazi ukusingatha imisebenzi elimazayo nenzima.Uma kuqhathaniswa namanye amaphampu, ukuklama nokwakhiwa kwepompo ye-slurry kulula kakhulu.Nakuba ukuklama kwepompo ye-slurry kulula, kunokuqina okuphezulu namandla endaweni enzima.Lezi zinhlobo zamaphampu zidlala indima ebalulekile ezimbonini ezihlukahlukene.Ziyisisekelo sazo zonke izinqubo ezimanzi.

Yini i-pulp?Eqinisweni, kungenzeka ukuthutha noma yikuphi okuqinile ngamandla we-hydraulic.Kodwa-ke, ubukhulu nokuma kwezinhlayiya kungase kube izici ezikhawulelayo, kuye ngokuthi zingadlula yini epayipini lepompo ngaphandle kokuvinjelwa.Kunezigaba ezine eziyinhloko ngaphansi kwesigaba esijwayelekile se-slurry, engakusiza ukuthi unqume uhlobo olufanele lwepompo le-slurry ukuhlangabezana nezidingo zakho nezidingo zebhizinisi.

Uhlobo 1: i-abrasive emaphakathi

Uhlobo 2: I-Micro Abrasive

Uhlobo 3: i-abrasive enamandla

Uhlobo 4: amandla aphezulu abrasive

Uma ufuna ukuhambisa udaka lwe-abrasive high 4, ukukhetha okuhle yiphampu yesihlabathi samafutha.Ikhono lokuphatha inani elikhulu lodaka kanye nomthamo wokuthwala othuthukisiwe kuyizinzuzo zepompo elidaka.Zenzelwe ngokukhethekile ukuthuthwa kwe-hydraulic yama-solids amakhulu e-granular futhi ziqinisekisa ukusebenza okungcono kokugqoka ngaphansi kwezimo ezinzima.

Izinhlobo ezine zamaphampu e-centrifugal slurry

Nakuba amaphampu e-centrifugal slurry adume ngokusetshenziswa kwawo ezihlabathini zikawoyela, amaningi awo anokunye ukusetshenziswa.Amaphampu okuthutha amanzi asetshenziswa kakhulu ngoba udaka oluhambayo luthuthwa ngamanzi.Indlela ekahle yokusebenzisa la maphampu anodaka ukusebenzisa amanzi.Asetshenziswa kakhulu ezimbonini ezidinga ukudinwa.Iphampu yokulethwa kwezinsalela iwuhlobo oluphelele lwephampu yokudlulisa imisila noma izinto ezincibilikayo ezincibilikayo ezikhiqizwa ezimayini zamatshe aqinile, njengemfucumfucu yodaka nensimbi, namakhemikhali ahlobene asetshenziswa enqubweni yokumba.Amaphampu okuphakelayo kwephampu yesivunguvungu, njengamaphampu e-tailings, nawo asetshenziswa ezimayini zamatshe aqinile futhi angafaniswa namaphampu okudlulisa amanzi ngenxa yokuthi abuye asetshenziswe emisebenzini yokudonsa.Lezi zinhlobo zamaphampu zisetshenziselwa zonke izigaba zokucwecwa nokuhlukanisa okuqinile ngokosayizi wezinhlayiyana.Iphampu ye-slurry ingase isetshenziselwe ukuthutha igwebu, kodwa umoya obanjwe ku-foam uzoba nomthelela omubi ekusebenzeni kwepompo.Naphezu kwesakhiwo esiqinile sepompo ye-slurry, umoya ose-foam uzolimaza ipompo ye-slurry futhi unciphise impilo yayo yesevisi.Kodwa-ke, ukuguga kwepompo ye-centrifugal kungancishiswa ngokuthatha izinyathelo zokuphepha ezifanele.

isimiso sokusebenza

Okokuqala chaza ubudlelwano phakathi kwephampu ye-centrifugal kanye nephampu ye-slurry, bese isimiso sephampu ye-slurry sizocaca.Umqondo we-centrifugal usekelwe kumgomo wepompo.Kunezinhlobo eziningi zamaphampu, ezingahlukaniswa ngezigaba eziningi ngokuya ngama-engeli ahlukene.Iphampu ye-Centrifugal ihlukaniswe kusukela kumgomo wokusebenza.Kuyinqubo yokucindezela indlela yokudlulisa ngokusebenzisa isenzo samandla aphakathi nendawo.Ngaphezu kwalokho, kukhona nezinhlobo ezivamile, okuhlanganisa isimiso sesikulufa kanye nesimiso se-plunger, esingahlukaniswa sibe amaphampu ahluke kumgomo we-centrifugal.Ngemva kokuqedela imiqondo yepompo ye-centrifugal kanye nepompo ye-slurry, ipompo ye-slurry ihlukaniswa ukusuka komunye umbono, okungukuthi, ngokombono wokudlulisa okuphakathi.Njengoba igama liphakamisa, ipompo ye-slurry idlulisa ingxube yezinhlayiya eziqinile eziqukethe i-slag namanzi.Kodwa empeleni, ipompo ye-slurry ingeyohlobo lwepompo ye-centrifugal.Ngale ndlela, imiqondo emibili icacile.

Izingxenye eziyinhloko zokusebenza zepompo ye-centrifugal ziyi-impeller negobolondo.Idivayisi ye-impeller egobolondweni itholakala ku-shaft futhi ixhunywe nomhambisi oyinhloko ukuze wakhe wonke.Lapho i-prime mover iqhubezela umfutho ukuba ujikeleze, izindwani eziku-impeller ziphoqa uketshezi ukuba lujikeleze, okungukuthi, ama-blades asebenza oketshezini oluhambisana nendawo olunyakazayo, ukuze kwandiswe amandla anamandla namandla e-kinetic oketshezi. .Ngesikhathi esifanayo, ngaphansi kwesenzo samandla angenayo, uketshezi lugeleza lusuka enkabeni ye-impeller luye emaphethelweni e-impeller, lugeleza luphuma ku-impeller ngesivinini esikhulu, lungene ekamelweni lokukhipha, bese lukhishwa nge-diffuser.Le nqubo ibizwa ngokuthi yi-hydraulic process.Ngesikhathi esifanayo, ngenxa yokuthi uketshezi oluphakathi nendawo lwe-impeller lugeleza onqenqemeni, indawo yokucindezela okuphansi yenziwa phakathi nendawo ye-impeller.Uma kune-vacuum eyanele, uketshezi lungena ku-impeller ngegumbi lokumunca ngaphansi kwesenzo sokucindezela kokuphela kokudonsa (ngokuvamile ukucindezela komkhathi).Le nqubo ibizwa ngokuthi inqubo yokumunca amanzi.Ngenxa yokujikeleza okuqhubekayo kwe-impeller, uketshezi luzophuma ngokuqhubekayo futhi luhogelwe ukwenza umsebenzi oqhubekayo.

Inqubo yokusebenza yephampu ye-centrifugal (kuhlanganise nepompo e-slurry) empeleni iyinqubo yokudlulisa amandla nokuguqulwa.Idlulisa amandla omshini wokuzungezisa ngesivinini esiphezulu senjini ngokusebenzisa izindwani zepompo futhi iguqule ibe amandla okucindezela kanye namandla e-kinetic oketshezi olupompowe.

Isakhiwo sephampu ye-slurry silula futhi siqinile.Isimiso sokusebenza sephampu ye-slurry silula kakhulu futhi kulula ukusilandela kunamanye amaphampu.Udaka lungena empompini nge-impeller ejikelezayo, eyenza ukunyakaza okuyisiyingi.Khona-ke i-slurry iphushwa ngaphandle ngamandla e-centrifugal futhi ihamba phakathi kwama-blades we-impeller.Udaka lwashesha njengoba lushaya unqenqema lwe-impeller.Amandla ayo esivinini esikhulu aguqulwa abe amandla okucindezela egobolondweni.Ngosizo lwamandla e-centrifugal, ipompo inyusa ukucindezela kwezinhlayiya eziwuketshezi neziqinile, iguqula amandla kagesi abe amandla e-kinetic kanye namaphampu athambile.Uhlelo lungakwazi ukupompa kalula i-slurry yokukhanya ngaphandle kwenkinga enkulu, futhi lugcine izinzuzo zokusetshenziswa kwalo kwemboni yokugcina iphampu ye-slurry yamahhala.

1. Ukugcinwa okulula

2. Izindleko eziphansi zemali

3. Indlela elula

4. Imishini enamandla

5. Izinto zensimbi engagqwali ukunciphisa ukuguga