Iyini iphampu ye-slurry?
Amaphampu aludaka adizayinelwe ukuthi anyakaze ama-slurries abrasive, ajiyile, noma agcwale okuqinile ngohlelo lwamapayipi. Ngenxa yemvelo yezinto ezizibambayo, zivame ukuba yizicucu zemishini ezisindayo, ezenziwe ngezinto ezihlala isikhathi eside eziqiniswa ukuphatha uketshezi olunamanzi isikhathi eside ngaphandle kokugqoka ngokweqile.
Zisebenza kanjani?
Kunezinhlobo eziningi ezahlukene zamaphampu anodaka. Esigabeni se amaphampu centrifugal, ziwukucushwa kokumunca ukuphela kwesiteji esisodwa. Kodwa-ke, kunenombolo yezici ezihlukile ezihlukanisayo nezingajwayelekile noma zendabuko qeda amaphampu okudonsa. Imvamisa zenziwe ngezinto ezisezingeni eliphakeme ze-nickel iron, eziqinile kakhulu ukuze zinciphise ukuguga ezingxenyeni zepompo. Le nto ilukhuni kangangokuthi izingxenye ngokuvamile azikwazi umshini kusetshenziswa amathuluzi omshini avamile. Kunalokho izingxenye kufanele zenziwe ngomshini kusetshenziswa okugaya, futhi ama-flange anezikhala eziphonswe kuzo ukuze zamukele amabhawodi ukuze kungadingeki ukubhoboza izimbobo kuwo. Njengenye indlela yensimbi eqinile ye-nickel ephezulu, amaphampu e-slurry angase afakwe irabha ukuze avikeleke ekugugeni. Ukukhethwa kwensimbi ephezulu ye-nickel noma ulayini lwerabha yalolu hlobo lwephampu kuncike esimweni sezinhlayiya ezilumayo ku-slurry, usayizi wazo, isivinini, kanye nokuma (okuyindilinga uma kuqhathaniswa nokucijile nokumangelengele).
Ngaphezu kokwakhiwa ngezinto ezikhethekile, amaphampu e-centrifugal slurry avamise ukuba namalayini ashintshwayo kuwo womabili uhlangothi lwangaphambili nangemuva kwebhokisi. Kwabanye abakhiqizi lawa liner ayalungiseka ngenkathi iphampu isebenza. Lokhu kuvumela izitshalo ezicubungula amaminerali, ezivame ukusebenza ubusuku nemini, zilungise ukuphuma kwe-impeller yephampu ngaphandle kokuvala. Amazinga okukhiqiza ahlala ephezulu futhi iphampu isebenza kahle kakhulu.
Esigabeni samaphampu ahamba kahle, amaphampu e-slurry ngokuvamile awuhlobo lwe iphampu ye-diaphragm esebenzisa i-diaphragm ephindaphindayo eshayelwa ngomshini noma ngomoya ocindezelwe ukuze inwebe futhi ihoxise igumbi lokumpompa. Njengoba i-diaphragm ikhula, i-slurry noma i-sludge idonselwa ekamelweni nge-valve evimbela ukubuyela emuva. Lapho i-diaphragm ifinyela, uketshezi luphushwa ohlangothini oluphumayo lwegumbi. Ezinye izinhlobo ezinhle zokufuduka amaphampu episton namaphampu e-plunger.
Zisetshenziswa kuphi?
Amaphampu ane-slurry awusizo kunoma yisiphi isicelo lapho uketshezi oluqukethe izinto eziqinile ezihuquzelayo zicubungulwa khona. Lokhu kufaka phakathi izimayini ezinkulu, ezokuthutha udaka lwasezimayini, kanye nezindawo zokucubungula amaminerali. Ngaphezu kwalokho, asetshenziselwa ukudiliza isihlabathi namatshe, nasezitshalweni ezikhiqiza insimbi, umanyolo, i-limestone, usimende, usawoti, njll. Zibuye zitholakale kwezinye izindawo zokucubungula ezolimo nasezitshalweni zokuhlanza amanzi angcolile.
Isikhathi sokuthumela: Jul-13-2021