Kwisila somgubo, ukucoca kuqala ngesicoci sangaphambili-. Nje ukuba ingqolowa ingene, idlula kulo matshini ukukhupha ukungcola{2}}ukuseta izinto ukuze yonke inkqubo iqhube ngaphandle kokuphazamiseka.
I. Umsebenzi ongundoqo: Ukususa ubumdaka oburhabaxa kunye nokuKhanya
Umsebenzi ophambili wesicoci sangaphambili -kukwenza isiqalo, esikhulu{1}}ukucocwa kweenkozo ezikrwada ezingenayo, ukususa ubumdaka obunokuba bukhulu kakhulu okanye bukhaphukhaphu ngokobunzima, obuphathwa ngokulula zizixhobo ezilandelayo.
Izinto eziphambili zokususa ziquka:
Ubumdaka oburhabaxa:
Amatye amakhulu, izitena, amagada omhlaba, twine, sheeting yeplastiki, amaqhekeza eengxowa ezilukiweyo, izikhwebu zombona, iindiza, iinkuni
Ukungcola okuKhanya (kweminye imodeli):
amakhoba, imbewu yokhula
Ukungcola okuLungileyo (kweminye imodeli):
Amatye amancinci, amasuntswana esanti
II. Isikhundla kwiNkqubo yokuSila umgubo
Umcoci wangaphambili{0}uqhele ukubekwa ekuqaleni kwecandelo lokucoca, oko kukuthi, njengesixhobo sokuqala emva kolwamkelo lwengqolowa ekrwada.
Imeko yokuHamba kweNkqubo eQhelekileyo:
Ulwamkelo lweenkozo ezikrwada → Phambili{0}}IsiCoci → Isahluli seMagnetic (ukhetho) → Ukufudumeza/ISilo zengqolowa engacocekanga (UGcino lwexeshana) → IsiXhobo sokuCoca esilandelayo (Isahluli esiVibrating, iDestoner, Scourer, njl.) → Ukugalela
Isizathu sokuyibeka phambili kanye kukuba:
Ukungcola okuqinileyo okufana namatye amakhulu kunye neentsimbi buya konakalisa kakhulu izikrini zezahluli ezingcangcazelayo, iidesika zezitshixo, izinto ezibethayo zezikhuhla, kwaye zibeke esichengeni ngokungqalileyo ukhuseleko lwezixhobo zokusila ukuba zingena kwizixhobo ezisezantsi zomlambo.
Ukungcola okuguquguqukayo okufana netwine kunye neplastiki yamaphepha asonga ngokulula kwiibheringi kunye neepuli zezixhobo zokuhambisa, ezibangela imiqobo kunye nomonakalo wesixhobo.
Ukususa inani elikhulu lothuli kunye nokungcola okukhanyayo kunciphisa kakhulu ugxininiso lothuli kumacandelo asezantsi, ukuphucula indawo yokusebenza.
III. Umgaqo wokuSebenza kunye neentlobo eziphambili
{0}}abacoci bangaphambili basebenzisa inqobo yokusefa, ehlala idityaniswa nokunqwenela komoya okanye ukwahlula ngokwemagnethi ukuphumeza ukususwa kokungcola.
Kukho iintlobo ezintathu eziphambili:
1. Ukungcangcazela kwangaphambili{1}}IsiCoci
I-eccentric okanye i-motor vibratory iqhuba umphezulu weskrini ukwenza intshukumo ephindaphindayo okanye ejikelezayo. Izinto eziphathekayo ziqhubela phambili ngokutsiba kumphezulu wesikrini. Umaleko wesikrini ongaphezulu (enemingxuma emikhulu) ugcina ukungcola okurhabaxa, ngelixa umaleko wesikrini ongezantsi (enemingxuma emincinci) ugcina iinkozo ezicocekileyo; ukungcola okuhle kunye nothuli luwela kwisikrini.
Iimpawu: Isakhiwo esilula, umthamo omkhulu wokucubungula, ukuvavanya okuphezulu. Olu lolona khetho lwangoku, lulungele amashishini omgubo ohlukeneyo, ingakumbi amakhulu kunye{1}}nobukhulu obuphakathi.
2. Igubu elijikelezayo-Isicoci sangaphambili
Iquka igubu elijikelezayo elinepolygonal okanye elijikelezayo elinemibhobho. Igubu lijikeleza kancinci. Izinto eziphathekayo zingena kwigubu; njengoko ijikeleza, ingqolowa iwela ngemibhobho, ngelixa ukungcola okurhabaxa kukhutshelwa ekupheleni kwegubu.
Iimpawu: Ulwakhiwo olomeleleyo, olusebenzayo ekususeni ukungcola okurhabaxa, ukusebenza okuzinzileyo. Nangona kunjalo, inonyawo olukhulu kwaye ilungele iimeko ezifuna ukususwa kokungcola okuphezulu kunye namandla amakhulu okusebenza.
3. Idityaniswe ngaphambili{1}}isiCoci
Ngokusekwe kwisikrini esingcangcazelayo okanye igubu lesikrini, idibanisa inkqubo yokulangazelela kunye nesahluli samagnetic. Inkqubo yokunqwenela isusa ukungcola okukhanyayo (uthuli, i-awns, ingqolowa eshwabeneyo), kunye ne-magnetic separator isusa izinto ezingcolileyo zentsimbi.
Iimpawu: Ukusebenza okudityanisiweyo, ukucocwa okusebenzayo, unyawo olubambeneyo. Ifanelekile kumatshini wanamhlanje womgubo kunye neqondo eliphezulu lokuzenzekelayo.
IV. Inkqubo yokusebenza
Ukusebenzisa isicoci esingcangcazelayo ngaphambili{0}}njengomzekelo, inkqubo yokusebenza imi ngolu hlobo lulandelayo:
Ukutya: Ingqolowa ekrwada ingena kwifidi yokungenisa{0}}yesicoci sangaphambili ngesixhobo sokuhambisa kwaye isasazwe ngokulinganayo kumphezulu wesikrini.
Uvavanyo:
Isikrini esiphezulu: Izivulo zikhulu-ngokuqhelekileyo φ8–12 mm okanye iindawo zokubeka ezixande. Izinto ezirhabaxa ezifana namatye, iintambo, neendiza azinakudlula; bavele batyibilike ngaphandle kwesikrini kwaye bakhuphe ukungcola okurhabaxa.
Isikrini esisezantsi: Izivulo zincinci, ngokuqhelekileyo φ2.5–4.0 mm. Ingqolowa ecocekileyo ihlala phezulu kwaye ihamba ukuya kwindawo ecocekileyo yokutya okuziinkozo. Izinto ezintle -uthuli, amatye amancinci, iinkozo ezaphukileyo{5}}ziyawa kwaye zikhutshiwe zibe ngaphantsi.
Ulangazelelo (ukuba luxhotyiswe): Inkqubo yolangazelelo ikhupha ukungcola okukhaphukhaphu{0}}i-awns, ingqolowa eshwabeneyo, uthuli{1}ngexesha lokutyisa okanye lokuhluza, kwaye iziqokelele endaweni enye.
Ukwahlulwa kweMagnetic (ukuba ixhotyiswe): Iimagnethi (ezisisigxina okanye i-electromagnetic) zihlala kwindawo yokungena okanye ephumayo ukuze zibambe kwaye zisuse amasuntswana esinyithi.
Ukukhutshwa: Coca iintloko zeenkozo kwizisele ukuze zigcinwe okwexeshana. Ubumdaka oburhabaxa, ubumdaka obucolekileyo, ubumdaka obulula, kunye nezinto ezingcolisa isinyithi nganye iya kwindawo yayo yokuqokelela.
V. IiParameters eziphambili zobuGcisa kunye neMpembelelo yazo
Ukusebenza kwesicoci sangaphambili{0}}kuchaphazela ngqo ukusebenza kakuhle kunye nokuzinza kwecandelo lokucoca lonke:
Umthamo Wokulungisa: Kufuneka uhambelane nesikali semveliso yomgubo. Nge-100-iitoni/ngosuku lokusila, umthamo wesicoci sangaphambili ufuna ukuba yi-120-150 yeetoni/ngosuku (uthathela ingqalelo ukuhamba okuphezulu).
Ulungelelwaniso loMvula weSkrini: Ukhetho lobungakanani bokuvula kunye nokumila lubalulekile. Ukuba zincinci kakhulu, izikrini zinokuvaleka, kwaye ezinye iinkozo ezicocekileyo zinokukhuselwa ngokungalunganga kunye nokungcola. Ukuba kukhulu kakhulu, okunye ukungcola okurhabaxa kunokudlulela kwisixhobo esisezantsi.
UkuHlola okuFanelekileyo: Umyinge wobumdaka obususwe ngokufanelekileyo kwiinkozo ezicocekileyo. Umcoci osebenza kakhulu{1}}ufanele ukususa ngaphezulu kwe-95% yobumdaka oburhabaxa kunye nenxalenye ebalulekileyo yokungcola okukhanyayo.
Ilahleko yeenkozo eKwaliwe: Umyinge weenkozo ezicocekileyo ezixutywe kukungcola okukhutshiweyo. Esi sisalathiso esingundoqo soqoqosho{1}}sentsebenzo ecocekileyo yangaphambili. Ilahleko eninzi yeenkozo ibonisa inkcitho yempahla ekrwada kwaye ifuna uhlengahlengiso lokusebenza.
Ukwazi wena-Ukuzicoca: Nokuba imiphezulu yesikrini ithanda ukuvaleka nokuba izixhobo zokucoca (umzekelo, iibhola ezigqabhuka, iibrashi zokucoca) zixhotyiswe ngokuthe ngqo kuchaphazela uzinzo lomsebenzi oqhubekayo.
VI. Isishwankathelo
Nangona ilula xa kuthelekiswa nolwakhiwo, umcoci wangaphambili ubambe indawo yeqhinga engenakubuyiselwa kwindawo yokusila yomgubo:
Umkhuseli weZixhobo: Isebenza njengowona mqobo wokuqala kunye neyona nto ibalulekileyo yokukhusela izixhobo, ukuthintela ngokufanelekileyo umonakalo kwizixhobo ezibizayo ezilandelayo (ingakumbi ii-roller Mills) ezibangelwa bubumdaka oburhabaxa.
Umqinisekisi wokuQhubekeka kweMveliso: Ngokususa ukungcola okuxubene ngokulula njenge-twine kunye ne-plastiki sheeting, iqinisekisa ukusebenza okuzinzile kwenkqubo yokuhambisa kunye nokunciphisa ixesha lokuphumla elingacwangciswanga.
Isiseko seNkqubo yokuSebenza: Idala iimeko ezifanelekileyo zokusebenza kwizixhobo zokucoca ezisezantsi, ezivumela ukuba zigxininise ekususeni ukungcola okufana nobukhulu bengqolowa ("ukungcola okufanayo - kobungakanani"), ngaloo ndlela kuphuculwe ukusebenza kakuhle kwecandelo lokucoca.
Xa sithetha ngokufuziselayo, umcoci wangaphambili -ngunozinti" womgubo wokusila. Imiswe phambili kuyo yonke inkqubo yokuvelisa, isebenzisa indlela eyomeleleyo nesebenzayo yokuthintela “abahlaseli” abacacileyo nabayingozi, ibeka isiseko esiluqilima sokusebenza ngokukhuselekileyo nangokusebenzayo kwazo zonke izixhobo ezichanekileyo ezilandelayo.
