Kwimeko eguqukayo yokucubungula izimbiwa kunye nokuhlolwa kwemizi-mveliso, isikrini esinamaza amaninzi sivele njengetekhnoloji etshintsha umdlalo. Ekwaziwa ngokuba sisikrini sokulinganisa i-stack okanye isikrini sokungcangcazela kwe-stack , esi sixhobo senzelwe ukujongana nomnye wemingeni eqhubekayo kushishino: ukufezekisa ukwahlulahlula amasuntswana amancinci ngomthamo ophezulu kwindawo encinci -6-12.

Yintoni i-Multi-Deck High Frequency Screen?

Isikrini esinamavili amaninzi esinamavili amaninzi sisikrini esingcangcazelayo esikhethekileyo esidibanisa iibhokisi ezininzi zesikrini ezibekwe ngokuthe nkqo ukusuka phezulu ukuya ezantsi. Idekhi nganye isebenza ngokuzimeleyo, inenkqubo yayo yokondla kunye nokuhlola, ngelixa izinto ezincinci kunye nezingaphezulu kwidekhi nganye ziqokelelwa kwaye zikhutshwa ngokwahlukeneyo -12 . Olu yilo lutsha oluhlanganisiweyo luvumela umatshini omnye ukuba afikelele kumthamo wokuhlola olingana neeyunithi ezininzi zesikrini eziqhelekileyo, nto leyo enciphisa kakhulu indawo efunekayo yomgangatho -12.

Eyona ndlela ixhaphakileyo yokuseta ineedekhi ezi-5 ezibekwe kumatshini omnye, nangona iindlela zokuseta eziqala kwidekhi e-1 ukuya kwezi-8 ziyafumaneka ngokuxhomekeke kwiimfuno zokucubungula -5 -12 . Iimodeli ezifana ne-FY-HVS-1520 ezivela kwiFangyuan zibonelela ngoyilo lwedekhi ezi-5 olunendawo yokuvavanya iyonke eyi-7.3 m² kunye nomthamo wokuphatha oyi-40–70 yeetoni ngeyure -1.

Ingaba isebenza kanjani?

Le teknoloji isebenza ngokomgaqo wokungcangcazela okuhamba rhoqo , okuhlala kuqhutywa ziimoto ezimbini zokungcangcazela ezivumelanisiweyo -6 . Ezi matshini zisebenzisa inkqubo yokuqaqamba kwenkululeko enamanqanaba amabini , evelisa ukungcangcazela okudibeneyo okuqulunqwe kukungcangcazela okuhamba ngqo kwebhokisi yesikrini kunye nokungcangcazela kwemesh okubangelwa yimigca yentonga engcangcazelayo -12 . Le ndlela yokusebenza kabini ibalulekile ekufezekiseni ukusebenza kakuhle kovavanyo ngelixa kunciphisa ukufiphaza (ukuvaleka) kwemesh yesikrini.

Iiparameters eziphambili zokusebenza zinokulawulwa ngokuchanekileyo ngetekhnoloji yokuguqula amaza . Abaqhubi banokumisela iiparameters zokungcangcazela ezikhawulezileyo, ezikhawulezileyo, nezinamandla ukuthintela ukungaboni kakuhle kwe-mesh, ukuqinisekisa ukusebenza okuqhubekayo, okungaphazanyiswayo -12.

Izinto eziphambili kunye neziBonelelo

1. Ukusebenza kakuhle koHlolo oluKhethekileyo

Ezi zikrini zinokufikelela ekusebenzeni kakuhle kokuhlola amasuntswana amancinci okugqitha i-90% -7 -12 . Isakhiwo esineengqimba ezininzi sinyusa kakhulu indawo yokuvavanya ngeyunithi nganye, nto leyo evumela ukuba izinto ezincinci ziphume kakhulu.

2. IiMedia zoHlolo ezikumgangatho ophezulu

Uninzi lwezikrini ezinee-frequency ezininzi zixhotyiswe ngeepaneli zesikrini ze-polyurethane (PU) . Ezi paneli zaziwa ngamanqanaba azo aphezulu okuvula, uyilo oluchasene nokuvaleka, kunye nokumelana nokuguguleka okubalaseleyo. Kwizicelo ezininzi, ubomi obuqhelekileyo benkonzo yeepaneli ze-PU budlula iinyanga ezi-6 -7 -12 . Abanye abavelisi banokwenza ngokwezifiso izivalo ze-mesh ezincinci njenge -0.075mm -1.

3. Ulwakhiwo olomeleleyo noluZinzileyo

Ukuze zikwazi ukumelana neemeko ezinzima zokwembiwa kwemigodi kunye nokucutshungulwa kwezimbiwa, ezi matshini zinezakhiwo eziqinileyo:

• Ukukhusela ukuguguleka nokugqwala: Iindawo eziphezu komhlaba zihlala zigqunywe nge-polyurea okanye zigqunywe ngerabha enganyangekiyo kakhulu ukuze zandise ubomi benkonzo -1 -12.

• Ukunyaniseka kwesakhiwo: Iibhokisi zesikrini zisebenzisa intsimbi yesakhiwo enamandla aphezulu kunye neenkqubo zokusikwa nge-laser kunye nonyango lobushushu ukususa uxinzelelo kunye nokuthintela ukuguquka kwesibini -12.

• Izinto eziphambili ezigobileyo: Iimodeli ezininzi zisebenzisa iindawo eziphambili ezigobileyo ukuqinisekisa ukuthembeka kwexesha elide kunye nokunciphisa ukugcinwa rhoqo -1.

4. I-Figure Encinci

Ngokubeka iidekhi ezininzi ngokuthe nkqo, umatshini omnye ubonelela ngendawo enkulu yokukhusela ngaphandle kokufuna indawo enkulu yesityalo. Oku kubaluleke kakhulu ekufakeni ngokutsha izityalo ezikhoyo okanye ukuyila izakhiwo ezintsha ezincinci.

Izicelo eziqhelekileyo

Izikrini ezinemigangatho emininzi zisetyenziswa kakhulu ekuhlolweni okumanzi kunye nokuhlelwa kakuhle kumashishini ahlukeneyo -6 -12 :

• Ukucubungula izimbiwa: Ukuhlolwa kweengceba zesinyithi ezincinci ezifana nesinyithi, ubhedu, igolide, i-tungsten, kunye nezinye izimbiwa -1.

• Iiminerali ezingezizo ezesinyithi: Uhlu lwesanti yesilika kunye nezinye iiminerali zoshishino -1.

• Ukulungiswa kwamalahle: Ukwahlulwa kweslime yamalahle aqinileyo kunye nokususwa kwe-pyrite kumalahle amancinci ukuphucula amazinga okubuyiselwa -1.

• Uhlu lwe-ore ye-Ilmenite: Uvavanyo oluphezulu lwe-fine kwiiprojekthi zokuphucula i-titanium ore -6.

Ukusetyenziswa kwehlabathi lokwenyani: Kwiprojekthi enkulu yokwahlulahlula i-ilmenite ore, i-GN Separation inikezele ngeeyunithi ezili-13 zezikrini ezingcangcazelayo ezinee-stack ezi-5 ukuze kufezekiswe ukwahlukana kwamasuntswana okuzinzileyo nokuchanekileyo kunye nomthamo ophezulu kunye neendleko zokusebenza ezincitshisiweyo -6.

IiNkcazo zoBugcisa Ushwankathelo

Nangona iinkcukacha zahlukile ngokwemodeli kunye nomenzi, iiparameter eziqhelekileyo zesikrini esineedekhi ezi-5 ezisebenzisa i-frequency ephezulu ziquka -1 -12 :

Imarike yeHlabathi kunye nabavelisi abaphambili

Abavelisi abaphambili bezikrini ezisebenzisa ii-multi-deck high frequency bagxile eTshayina, kunye neenkampani ezifana Izixhobo Zokwemba Ezikrelekrele zeFangyuan (Anhui), Iqela leLandsky (nge Shanghai Kminda Tech), yaye Ukwahlulwa kwe-GN phambili-4-6-12Umzekelo, iFangyuan ibisebenza iminyaka engaphezu kwama-30 kwaye ithumela kwamanye amazwe angaphezu kwama-23, izibeka njengomvelisi wezixhobo zokuhlola zehlabathi jikelele.-4Kuthiwa uLandsky une- 75% isabelo semarike kwimarike yezixhobo zokuhlola zaseTshayina-5.

Aba bavelisi badla ngokubonelela ngoomatshini abasebenza njengeendlela ezingcono zokusebenza endaweni yeempawu ezindala ezifana neDerrick, iSandvik (eyayisakuba yiSchenck Process), kunye neFLSmidth -5.

isiphelo

Isikrini esinamaza amaninzi esinamaqonga amaninzi sibonisa inkqubela phambili ebalulekileyo kubuchwepheshe bokuhluza amasuntswana amancinci. Amandla aso okubonelela ngokusebenza kakuhle, ukuqina okugqwesileyo, kunye noyilo oluncinci kwenza ukuba sibe sisixhobo esibalulekileyo ekucutshungulweni kwezimbiwa zanamhlanje kunye nemisebenzi yemizi-mveliso. Nokuba kukwembiwa kwesinyithi, ukulungiswa kwamalahle, okanye ukuhlelwa kwezimbiwa ezingezizo ezesinyithi, obu buchwepheshe bubonelela ngesisombululo esithembekileyo nesingabizi kakhulu kwizicelo zohluza amasuntswana anzima kakhulu.