Isimiso sokusebenza kanye nenqubo yokusebenza yesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

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Namuhla, okuqukethwe kwe-slime yamalahle emikhiqizweni yemboni yamalahle kuyanda futhi kuqukethe amanzi amaningi, okuletha ubunzima obuthile ekuphelelweni kwamanzi emzimbeni kwe-slime yamalahle. Esikhathini esidlule, ukutshalwa kwezimali ekuhlanzweni kwamanzi kwe-slime yamalahle bekukukhulu, obekungahambisani nokulawulwa kwezindleko zokukhiqiza, kodwa manje kusetshenziswa isikrini sokudlidliza se-high-frequency dewatering, esinezici zomthamo omkhulu wokucubungula nokulula. i-process system, engakwazi ukuqeda kahle i-slime yamalahle. Isikrini se-high-frequency dewatering siwuhlobo lwesikrini esidlidlizayo esinamazamo aphezulu kanye nokuqina kokudlidliza okuphezulu njengezici eziyinhloko. Ifanele ukuhlukaniswa okumanzi kanye nokuhlukaniswa okuqinile-okuketshezi kwezinto ezihlanjululwe kahle. Umkhiqizi wesikrini esidlidlizayo ufingqe umgomo wokusebenza wesikrini sokudlidliza esinemvamisa ephezulu futhi wethula isikrini sokudlidliza se-high-frequency dewatering ngokuningiliziwe.

Umgomo wokusebenza wesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

Umgomo wokusebenza wesikrini sokudlidliza sokususa amanzi esinemvamisa ephezulu ukusebenzisa ukudlidliza kwe-high-frequency ukucekela phansi ukushuba kwesimo se-pulp, futhi izinto ezisanhlamvu ezincane zizodlidliza ngesivinini esikhulu endaweni yesikrini ukuze kusheshiswe ukuhlukaniswa kwe-large- amaminerali, futhi akhulise ukuthintana phakathi kwezinto ezincane kunezinto ezinosayizi wokuhlukanisa kanye nezimbobo zesikrini. Amathuba, i-double vibration motor noma i-flange type vibration exciter, amamotho amabili ashayelwa ngaphandle ukuze enze ukuzungezisa okuzivumelanisa nakho ezindaweni eziphambene, ukuze umzimba wesikrini wenze umnyakazo ophindaphindayo emugqeni oqondile, nezinto ezihlotshiswe kahle zingahlolwa ngokushesha. ngaphandle ngezimbobo zesikrini , ukuze kuzuzwe inhloso yokuhlola nokuphelelwa amanzi emzimbeni.

Ngenxa yokuthi isikrini sefrikhwensi ephezulu samukela imvamisa ephezulu, ngakolunye uhlangothi, sicekela phansi ukushubaza okungaphezulu kwe-pulp kanye nokunyakazisa kwesivinini kwezinto ezisanhlamvu endaweni yesikrini, kusheshisa ukuhlukaniswa kosizo lokuminyana okukhulu. amaminerali, futhi kwandisa ukuthintana phakathi kwezinto ezincane kunosayizi wokuhlukanisa kanye nezimbobo zesisefo. amathuba. Ngakho-ke, izimo zokuhlukanisa ezingcono zidalwe, ukuze izinto ezincane kunosayizi wezinhlayiyana zokuhlukanisa, ikakhulukazi izinhlayiya ezinamandla amakhulu adonsela phansi, kanye ne-ore pulp, zidlule emigodini yesisefo ukuze zibe umkhiqizo ongaphansi kwesisefo.

High frequency dehydration vibrating screen

Ukuhamba komsebenzi kwesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

1. Izinjini zokudlidliza ezimbili ezinamapharamitha afanayo afakwe kuyi-excitation beam zizungeza ngokulinganayo zibheke ezinhlangothini eziphambene lapho zixhunywe kugesi, futhi ngayinye ikhiqiza amandla alinganayo ayi-centrifugal, futhi izingxenye zamandla amabili ohlangothini lokudlidliza okume mpo ziyakhansela ngaphandle. ngezindlela eziphambene;

2. Amandla engxenye ekuqondeni kokudlidliza okuhambisanayo agqitshwa phezu kwelinye ukuze akhe amandla okudlidliza aqondile, futhi amandla okudlidliza omugqa aqhubeka nokusebenza kumzimba wesikrini ngomjikelezo ophindaphindayo, ukuze umzimba wesikrini udlidlizele kusiphethulo sebhafa;

3. Ngesikhathi esifanayo, isiphethu sebhafa sinciphisa umthwalo oguqukayo womzimba wesikrini ukuya kusisekelo sokusekela somshini wesikrini, futhi umzimba wesikrini ushayela indawo yesikrini ukuze idlidlize ngokuhambisanayo, futhi idlulisele amandla kokokusebenza okusesikrinini;

4. Izinto ezinomthelela ziphonswa phezulu esikrinini ukuze kuthuthukiswe ukuphelelwa amanzi emzimbeni, okokusebenza kufakwa ngokuqhubekayo kusuka ku-chute yokudla, futhi kuphelelwa amanzi endaweni yesikrini, okungaphansi kwesikrini kukhishelwa ku-chute engaphansi kwesikrini, futhi I-over-screen material ikhishelwa ku-chute yokukhipha.

Izici ezinyakazayo zesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

Ngokuya ngezidingo zesakhiwo sokusebenza kanye namapharamitha okucubungula, isidlidlizi sesikrini sokudlidliza sokususa amanzi se-high-frequency sihlelwa ngaphezu kwesikhungo samandla adonsela phansi ebhokisi lesikrini. Lolu hlelo lwenza i-trajectory yokunyakaza yomshini wesikrini i-ellipse ekugcineni kokuphakelayo, iyindilinga phakathi nendawo, futhi i-ellipse ekugcineni kokukhipha. , ngakho-ke umzila onyakazayo wesikrini sokudlidliza se-high-frequency dewatering yi-ellipse-circle-ellipse.

Ngenxa yalesi sici esiyingqayizivele sokunyakaza, i-eksisi ende ye-ellipse ekugcineni kwesiphakeli sesikrini sokudlidliza se-high-frequency dewatering yakha i-engeli e-acute ene-engeli ephakathi kwesikrini ne-eksisi ende ye-ellipse ekugcineni kokukhipha, kanye ne-engeli. phakathi kwe-eksisi ende ye-ellipse ekugcineni kokukhipha kanye nendawo yesikrini yenza i-engeli e-obtuse. Ngale ndlela, ijubane elinyakazayo lempahla ekupheleni kokuphakela likhulu kunaleso ekupheleni kokukhipha, okuqinisekisa ukuthi impahla ingaxegiswa ngokushesha ekupheleni kokuphakela kwesikrini, futhi ungqimba lwezinto ezibonakalayo lube luncane, ukuze i-fine-grained material igqitshwa ngokushesha ngangokunokwenzeka. Isisefo, i-mucosa yamanzi iphukile futhi iphelelwe amanzi; futhi isivinini sezinto ezibonakalayo ekupheleni kokukhishwa sincane, esingandisa isikhathi sokuphelelwa amanzi emzimbeni wezinto ezibonakalayo endaweni yesihlungo, ngaleyo ndlela kuthuthukisa umphumela wokuphelelwa amandla kwamanzi. Lesi sici somshini wesikrini siqinisa umphumela wokuphelelwa amanzi emzimbeni.

Linear vibrating screen

Izinzuzo zesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

1. Isakhiwo esilula nesihlangene, ukuqina okuphezulu, amandla aphezulu kanye nokusabalalisa kwamandla okulinganisela;

2. Impilo yesevisi yinde, futhi impilo yesevisi iyonke yemishini yesikrini esidlidlizayo iphezulu neminyaka emi-5;

3. Isikrini singenziwa ngempahla ye-polyurethane engagqoki, enempilo ende yokusebenza nokusebenza kahle kokuhlola;

4. Umsindo ophansi wokusebenza, umsindo ungaphansi kwama-decibel angu-75, futhi ukusebenza kuzinzile;

5. Isisindo esilula, ukusetshenziswa kwamandla okuphansi, ukudlidliza okuphezulu (9-12mm), kanye nokusebenza kahle kokuhlola okuphezulu;

6. Izinhlobonhlobo ziphelele, ezingahlangabezana ngokugcwele nezidingo zenqubo yokuhlola izici ezihlukahlukene zezinto ezibonakalayo kanye namandla okucubungula;

7. Ukusebenza nokugcinwa komshini wesikrini kulula, kuyabiza, izingxenye ezisele ezanele, kanye nenkonzo efika ngesikhathi necatshangelwayo. Ngezansi sizokwethula ukugcinwa kwesikrini sokudlidliza sokususa amanzi.

Ukugcinwa kwesikrini sokudlidliza sokususa amanzi okuyimvamisa ephezulu

1. Hlola ukuthi amabhawudi ezingxenye ezihlukene akhululekile noma nini, nokuthi ifremu yesikrini iyangqubuzana yini ne-chute, njll.

2. I-excitation current (amplitude) ingalungiswa ngokuya ngezakhiwo ze-ore kanye nezidingo zezinto ezibonakalayo. Ukuze wenze umshini wesikrini uqedele umsebenzi ngaphansi kwesisekelo sokusebenza kahle okuphezulu, isilingo samanje sesasasa singenziwa.

3. I-exciter kagesi kanye nebhokisi lokulawula kufanele kuvikelwe emanzini ukuze kugwenywe ukujikeleza okufushane. Mboza i-exciter ngeshidi lerabha ukuvimbela amanzi kanye ne-ore slurry ukuthi ingangeni kuyo, wenze i-circuit emfushane futhi uvimbele igebe lomoya.

4. Uma okokusebenza kusebenza ngokujwayelekile, ukugxilwa kwe-ore okuphakelayo kwesisefo kufanele kubhekwe njalo, ukuze ukugxilisa ingqondo kulawulwe cishe ku-40%, ukuze kuthuthukiswe ukusebenza kahle kwezigaba.

5. Uma ukusakazwa kwe-slurry okufakwe esikrinini ngebhakede lokusabalalisa kukude kakhulu, indawo noma i-engeli yefreyimu yesikrini kufanele ilungiswe ngesikhathi sangempela, ukuze kungathinti ukusebenza kahle kwezigaba.

6. Ngenxa yokuthi isikrini sinokusebenza kahle kwezigaba eziphezulu, umsebenzi omuhle wokuphelelwa amanzi emzimbeni kanye nokugxila okuphezulu kwenani esikrinini, ukushelela kwesikrini esingaphezulu kwesikrini kunokungahambi kahle, ngakho kufanele kufakwe ipayipi lamanzi.

Ukufingqa, umgomo wokusebenza wesikrini sokudlidliza esinemvamisa ephezulu ukusebenzisa ukudlidliza okunemvamisa ephezulu ukucekela phansi ukushuba kwe-pulp, ukusheshisa ukuhlukaniswa kwamaminerali anomthamo omkhulu, futhi kwandise amathuba okuxhumana phakathi kwezinto ezincane. kunosayizi wokuhlukanisa nezimbobo zesikrini, nezinto ezisanhlamvu zihlungwa ngezimbobo zesikrini. iphuzu. Lapho sithenga, sidinga ukuthola imodeli yesikrini esidlidlizayo esifanele, ngoba amamodeli ahlukene kanye nokucaciswa okuhlukile kunamazinga okuphakela ahlukene, asukela kumathani ayishumi ngehora kuya kumathani angamakhulu amabili ngehora, futhi kudingeka sikhethe ngokuvumelana nezidingo zethu zokukhiqiza.