A Showdown wakati wa Big Three of Screening Equipment: Lwaki Square Gyratory Screen erina edge?

Mu kisaawe ky'okukebera amakolero, screens ezikankana ezeetooloovu, linear vibrating screens, ne square gyratory screens zimanyiddwa nga "Three Giants." Buli emu erina amaanyi gaayo, naye era eraga ensobi ez’enjawulo mu nkola ez’omugaso. Nga twolekedde bano abasatu, tusaanidde kulonda tutya?

1. Okukozesa ekifo .

Obusobozi bw’okukola kye kintu ekikulu eky’okulowoozaako mu bitongole nga tulonda ebyuma ebikebera, nga bwe kikwata butereevu ku bulungibwansi bw’okufulumya. Circular vibrating screens zirina circular screen surface, era ekifo kyazo ekirungi eky’okukebera kiri 60%-70% zokka ku kifo ekiri wansi. Enkola y'okutambula kw'ebintu ye "okukankana okw'enkulungo," ekivaamu ekiseera ekitono eky'okubeera kw'ebintu ku ngulu w'olutimbe, ekivaako ebintu ebimu okufulumizibwa awatali kukeberebwa kumala, mu ngeri etali butereevu obusobozi bw'okulongoosa.

Linear vibrating screens zirina ensengekera ya ssirini eya nneekulungirivu, nga zirina ekitundu ekikola obulungi eky’okukebera ebitundu nga 80%. Naye, enkola yaayo ey'okutambula kw'ebintu ye "linear reciprocating," nga, wadde nga ya mangu, nnyangu okukola "enkoona ezifudde" ku njuyi zombi ez'okungulu kw'olutimbe-ebintu ebisengejja eby'omubiri wakati mu ssirini, ekivaamu okukozesa okutono okw'akatimba ka screen ku njuyi zombi n'okukomya okweyongera mu busobozi bw'okukola.

Ebirungi ebiri mu square gyratory screens biragiddwa mu bujjuvu mu round eno. Ekifo ekikola obulungi eky’okukebera kiyinza okutuuka ku bitundu ebisukka mu 90% ku kifo ekiri wansi. Ekisinga obukulu, enkola yaayo ey'entambula ey'ekika kya spiral esobozesa ebintu "okutambula mpola era kyenkanyi" ku ssirini, nga bakozesa mu bujjuvu ku ssirini yonna ku ngulu awatali zoni enfu.

2. Okukebera obutuufu .

Singa throughput ekwatagana ne "efficiency," olwo obutuufu bw'okukebera bukwatagana ne "omutindo." Mu makolero nga eddagala n’emmere, obutuufu obutali ku mutindo kitegeeza ebintu ebitali ku mutindo, ebikosa butereevu amagoba ga bizinensi.

Obutuufu bw’okukebera obukankana obw’enkulungo (circular vibrating screen) butera okuba wakati wa 80% ne 85%. Okugeza, bw’okebera obuwunga bw’eddagala ly’ekinnansi ery’ekinnansi erya 100, screen eyeetooloovu eyinza okuvaamu ebitundu 10%-15% byokka ku butto omukalu atuukiriza ebisaanyizo, ekivaamu kasasiro w’ebintu ebisookerwako.

Ssikirini ekankana eya layini erina obutuufu obusingako katono, etuuka ku 85%-90%, naye "entambula ya layini" yaayo kyangu kireetera ebintu okukuŋŋaanyizibwa ku ssirini-naddala ebintu ebirina obunnyogovu obusingako katono, ekiyinza okunywerera ku ssirini akatimba, okukola "oluwuzi lw'ebintu" oluziyiza butto omulungi okuyisa okuyita mu, ekivaako okukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeeza mu kukendeera mu kukendeera mu kukendeeza mu kukendeera mu kukendeera mu kukendeeza mu kukendeera mu kukendeera mu kukendeera mu kukendeera mu kukendeeza mu kukendeera mu kukendeera mu kukendeeza ku kukendeera mu kukendeeza mu butuufu.

Square gyratory screen etwalibwa nga omukulembeze mu butuufu, bulijjo okukuuma obutuufu wakati wa 92% ne 98%. Ekyama kiri mu nkola yaakyo ey’entambula ey’ekika kya spiral: ekintu kitambula mpola ku ngulu w’olutimbe, ne kiwa buli kitundutundu ekiseera ekimala okukwatagana n’akatimba k’olutimbe. Powder fine ayita mu mesh mu bujjuvu, ate coarse powder yawulwa ddala. Ne bwe kiba nti ebikozesebwa mu kukebera nga birimu obunnyogovu bwa 10%, obutuufu busobola okukuumibwa waggulu wa 90% nga bugatta ne anti-okuzibikira.

3. Oluyoogaano .

Amaloboozi agava mu byuma by’amakolero tegakoma ku kukosa bulamu bwa bakozi naye era gasobola okuleeta ebibonerezo olw’okulemererwa okutuukiriza omutindo gw’obutonde. Circular ne linear vibrating screens zitera okuvaamu amaloboozi wakati wa 85-95 decibels. Ekirala, okukankana kutambuzibwa ku ttaka n'ebyuma ebirala, ne kireetawo "amaloboozi ag'okuwuuma" n'okwongera okuleetawo obucaafu bw'amaloboozi.

Square gyratory screens za njawulo ddala. "Ggyratory motion" yaabwe ekkakkamu, awatali kukankana kwa ffujjo. Omutindo gw'amaloboozi mu kiseera ky'okukola guli 65-75 gwokka, nga gugoberera mu bujjuvu omutindo gw'eggwanga "omutindo gw'okufulumya amakolero ku nsalo" (GB 12348-2008).

4. Obulamu bw’ebikozesebwa .

Obulamu bw’ebyuma bukosa butereevu ssente kkampuni z’eteekamu ssente; Tewali ayagala kukyusa bikozesebwa emirundi mingi. Okukankana okw’amaanyi okw’ebisenge ebikankana ebyekulungirivu n’eby’ennyiriri bivaako okwambala okw’amaanyi ku bitundu by’ebyuma-ebivuga byetaaga okukyusibwa buli luvannyuma lwa myezi 3-6 ku kigero, era obulamu bwa ssirini buba bwa myezi 1-2 gyokka.

Entambula y’okuwuubaala (swaying motion) ya ssigiri ya square gyratory ereeta okukosebwa okutono ku bitundu, ekivaamu okwambala okutono. Bearing zaayo zikozesa high-obutuufu obusibiddwa bbeeri nga zirina okusiiga okulungi, okutuuka ku bulamu obwa wakati obw’emyaka 1-2; Sikirini ekozesa enkola y’okutereeza esika, egaba situleesi kyenkanyi n’okugaziya obulamu bwayo okutuuka ku myezi 3-6, emirundi 2-3 egy’okukankana okw’ennono.

Okugerageranya mu bufunze: Tewali "butuukirivu nnyo," "ekisinga okusaanira."

Oluvannyuma lw’okugeraageranya emirundi ena, screen ya square gyratory yalaga enkizo enkulu mu bipimo bina: okuyita, obutuufu, amaloboozi, n’obulamu. Naye, kino tekitegeeza nti kye kyuma "kye{1}}Size-kituukagana n'ekyo-kyona".

Naye eri amakampuni agasinga agakulembeza "obulungi obw'amaanyi, obutuufu, omukwano ogw'obutonde, n'okuwangaala"-naddala mu makolero ng'emmere, eddagala, n'eddagala eddungi-Siringi ya square gyratory tewali kubuusabuusa nti esinga kusinga kulonda. Ebirungi byayo si mu bipimo byayo eby’ekikugu ebikulembedde byokka, naye ne mu muwendo gw’enkola by’ereeta mu bitongole okuyita mu kukendeeza ku nsaasaanya n’okulongoosa obulungi: okuyita waggulu kitegeeza sipiidi y’okufulumya ey’amangu, obutuufu obw’amaanyi kitegeeza kasasiro omutono ow’ebintu ebisookerwako, amaloboozi amatono kitegeeza embeera y’okukola esinga okuba ey’obukuumi, n’obulamu obuwanvu kitegeeza ssente entono ez’okuddaabiriza.

Mu nkyukakyuka y'okufulumya amakolero ennaku zino okutuuka ku "kulongoosa n'okufuuka ebimera," ebirungi ebiri mu screen ya square gyratory bijja kweyongera okweyoleka. Temala "kusobya" byuma birala eby'okukebera, wabula egaba enterprises n'eky'okugonjoola eky'okukebera eky'ekika ekya waggulu okuyita mu dizayini esinga okutuukiriza ebyetaago by'ebiseera.