IJavaScript mayivulwe ukuze kusetyenziswe ukusebenza ngokupheleleyo kwale webhusayithi.Ngezantsi yimiyalelo yendlela yokwenza iJavaScript isebenze kwisikhangeli sakho sewebhu.
Umbuzo oqhelekileyo kwiinkqubo zokuphatha izinto eziphathekayo kunye nothuthu lwempukane ngulo: "Indlela yokunciphisa uthuli ngelixa ugcina imveliso yezityalo?"uthuli kunye nobutyobo kushishino lwesamente.
Ukuphefumla uthuli lwesamente kwaziwa njengokunxulunyaniswa ne-silicosis, isifo semiphunga esiyingozi ngamanye amaxesha esibulalayo.1 Oku kongezwa kwezinye izifo ezininzi ezibangelwa kukuphefumla uthuli.Okukhona icocekile imekobume yeshishini, kokukhona ikhuselwa ngcono impilo yabasebenzi.Ngamaziko angaphandle, ukukwazi ukunciphisa ukukhutshwa kothuli kunokunciphisa impembelelo embi kwimpilo yabahlali kwiindawo ezikufutshane.Kusenokunciphisa izikhalazo eziqhelekileyo zasekuhlaleni malunga nomsizi kunye nentsalela egquma amakhaya abo.Kwakhona, ungakulibali ukubaluleka kokudibana nemigangatho ye-silica ye-OSHA.2 Ukugcina i-silica ngaphakathi kwemida eyamkelekileyo kuya kunceda iinkampani zesamente ziphephe izohlwayo ezinzima.Amasuntswana ahamba emoyeni ambalwa nawo athintela imililo kunye nokudubula kothuli.Umbutho woKhuseleko loMlilo weSizwe unemigangatho yawo yothuli oluvuthayo.3
Imiba yokuthintela uthuli ibaluleke kakhulu kurhwebo, izakhiwo ezinkulu kunye nezibonelelo zokudlulisa.Umthamo omkhulu wokudlulisa nayiphi na into udala iingxaki zokukhupha uthuli.Abahambisi bebhanti banamhlanje bavula uthuli olugqithisileyo okanye ukuchitheka kwezinto ngexesha lokulayisha okanye ukothula.
Amabhanti okuhambisa avaliweyo anceda ukunciphisa le mpembelelo ngokugcina imveliso kwindlela evaliweyo yokulayisha i-skirt kunye nokubambisa izinto ezininzi kwindawo yokukhupha ukuphepha ukudibanisa kwizixhobo ezisezantsi.Kwakhona kuthintela ukulahleka kwemveliso kunye ne-ribbon scraper entloko ukunciphisa ukudluliselwa kumsila.Izihambisi zebhanti ezivaliweyo zihlala zibandakanya iilitha zokuzicoca kunye namavili okubheqa aneeflaphu ukuya kwiilitha ezicocekileyo ezingcono.Uninzi lwabahambisi bebhanti abavaliweyo basebenzisa iibheringi zangaphandle endaweni yeebheringi zangaphakathi ukunceda ukugcina imveliso ngaphakathi kunye nokwandisa ubomi beebheringi kunye nezinye iindawo zokunxiba.Ukongezelela, abahambisi bebhanti abavaliweyo bayakwazi ukuhambisa umthamo omkhulu wezinto eziphathekayo, ukunciphisa iindawo zokudlulisa imveliso kunye nokuthintela ukungena kwe-aeration ngokungeyomfuneko.Ukuseta i-hoist efakiweyo yokukhutshwa okuqhubekayo (umxhuzulane) kuya kunceda ukuthintela ukukhutshwa kwemveliso ngexesha lokukhulula.
Abaninzi kwishishini lekhonkrithi baxhalabile malunga nokukhululwa kwemveliso kwimilenze ye-elevator njengoko bemalunga namabhanti okuhambisa.Ngelishwa, akunakwenzeka ukuba ube nomatshini otywinwe nge-100% kwaye usenokufikelela kwiindawo zawo zokugcinwa nokulungiswa.Nangona kunjalo, izinyusi zamabhakethi zinokubandakanya ezinye izinto ezinokunceda ukulawula imathiriyeli.Omnye ngumlebe okanye isitywina esiqinileyo esikhusela ukuthwala kunye nokuthintela imveliso ekuphumeni kwi-boot kunye nentloko.Oku kuluncedo ngakumbi xa usebenza ngezinto ezibhityileyo.I-welding eqhubekayo iyacetyiswa kuyilo kunye nokuveliswa kweentloko ze-elevator kunye nezihlangu ukuphepha izikhewu eziphathekayo apho izinto ezintle zinokuphuma.I-Gaskets phakathi kwamanqaku okudibanisa kunye naphakathi kokulayisha kunye nokukhupha ii-chutes kuya kuthintela ukulahleka kwemveliso.Ekugqibeleni, iibhakethi zinceda abaqhubi ukuba bafumane izinto kwaye bazibuyisele kwisistim.
Abahambisi bebhanti abavaliweyo, ngaphezu kokuqokelela uthuli kunye nokugcinwa kwezinto eziphathekayo, kunika inzuzo engenakubalwa ngaphezu kwamanye amabhanti.Uyilo lokuhambisa ibhanti elivaliweyo livumela ukuyila kwenkqubo eguquguqukayo ngakumbi njengoko inokuthe tyaba okanye ithambekele kwaye inokuba neendawo ezininzi zokulayisha kunye nokukhulula.Uninzi lwabahambisi bebhanti abavaliweyo baxhotyiswe nge-CEMA C6 idler rollers, evumela abasebenzisi ukuba bahambise uluhlu olubanzi lweemveliso, ukusuka ekukhanyeni (ikhonkrithi kunye nomxube olungeleyo) ukuya kunzima kakhulu (isanti kunye negrabile).Ukongeza, i-CEMA C6 Idler Pulleys zizinto eziqhelekileyo ezingekho kwishelufu ezifumaneka kubathengisi abahlukeneyo.Izihambisi zebhanti ezivaliweyo zikwavelisa ingxolo encinci kakhulu kunezinye iibhanti zokuhambisa.I-EBC ayinazo iindawo eziveziweyo ezifana nabahambisi abavezwayo kunye neeshafti eziveziweyo zibonelelwa ngoonogada abayimfuneko ukuthintela iindawo zomgibe.
INkampani yokuVelisa okuSwiti eFakelweyo i-Belt Conveyors ifanelekile kumanqanaba aphezulu orhwebo kunye namashishini njengoko anokunikezelwa ngenkonzo ngezixhobo ezincinci kwaye ayifuni ukufikelela.Isisombululo sayilwa ngeemfuno zabasebenzi kunye nokugcinwa kwezityalo engqondweni.Iindawo ezisecaleni zibekwe ngaphandle kwebhanti yokuthutha evaliweyo yenkampani.Olu luyilo luvumela umsebenzisi ukuba asebenze kwaye athathe indawo yeCEMA C6 Chute Idler kunye neRoller Return ngaphandle kokususa iipaneli eziphezulu okanye ezisezantsi okanye ukukhulula amabhanti.Oku kunciphisa kakhulu inani lezixhobo ezifunekayo kunye nexesha lokunciphisa xa kwenzeka ukuphuka.Ngaphezu koko, iphucula ukhuseleko njengoko abasebenzi bolondolozo benokwenza ulondolozo ngelixa bemi eqongeni okanye kwindlela yokuhamba endaweni yokukhwela ngaphakathi kumatshini.Ukongezelela, iibheringi zifikeleleka ngokulula ukusuka ngaphandle kwebhanti lokuhambisa elivaliweyo lokuthambisa, ukususwa okanye ukutshintshwa ngaphandle kokususa ibhanti.
I-Sweet® Enclosed Belt Conveyor yakhiwe ngentsimbi ye-10 gauge kwaye sisixhobo esinzima sorhwebo.Iiconveyors zenziwe ngentsimbi yaseMelika yeG140 yentsimbi ukuze imelane kungekuphela nje nemekobume yefektri erhabaxa kodwa nofakelo lwangaphandle.Intsimbi ye-G140 inokumelana neemeko zokusebenza ezinzima, inokuba luncedo ngakumbi kuyo nayiphi na indawo ekufutshane namazibuko, ityuwa kunye nemozulu embi.Uphahla lwe-Hip lusetyenziselwa ukukhusela ngakumbi abahambisi kwimvula kunye nekhephu.Ngaphakathi kwi-conveyor, ukulayishwa kunye nokukhulula amanqaku afakwe nge-polyurethane, i-anti-reflective, amaphepha e-ceramic okanye iileyile zokwandisa ubomi bezixhobo.Uyilo lwe-EBC lukwabandakanya umsebenzi onzima wepuli ethe tye kwi-chute okanye kwicala lokulayisha lomhambisi.Iipulleys ezinobunzima ziya kuvumela ibhanti ukuba imelane nemithwalo enzima kakhulu, ngelixa izinto ezityebileyo zinamandla kwaye ngoko zihlala zihlala zihlala njalo.
Iibhanti zokuthutha ezivaliweyo zenkampani zinezibuko ezakhelwe ngaphakathi ezinokuthi zidityaniswe kunye nezinzwa ezininzi ezikhethiweyo ezinokukhethwa ngabanye okanye zidityaniswe ne-4B Watchdog ™ Super Elite Hazard Monitoring System.Inkqubo ibandakanya abenzi boluvo besantya se-shaft, ubushushu obuthweleyo, iplagi groove kunye nebhanti yokufuduka.Ukukwazi ukubeka iliso kwimpilo yezixhobo kunye nokusebenza kubalulekile ukuqinisekisa ukulungiswa kwangexesha kwamacandelo athile anokonakala ngokuhamba kwexesha.Izinyusi ze-Sweet® zineempawu ezifanayo zokuhlola ingozi.Inkampani ineemodeli ezininzi ezahlukeneyo zezinyusi;Ukudityaniswa kwebhanti elivalekileyo elihambisa i-conveyor kunye nezixhobo ezifanelekileyo zokungenisa kunye nezokothula kuya kwenza umsebenzi ube lula kwaye ukhuseleke.
Ke, iingenelo eziphambili zeebhanti zokuhambisa ezivaliweyo xa kuthelekiswa nabahambisi bebhanti eziqhelekileyo zikwimiba emithathu:
Ngaloo ndlela, izityalo zekhonkrithi ezinomthamo ophezulu zinokuzuza ekufakweni kweebhanti ezivaliweyo kwiinkqubo zabo.
UBrandon Fultz yiNgcali yoPhuhliso lweShishini kwiNkampani yokuVelisa okuSweet.Uneminyaka eyi-10 yamava e-OEM kwizicelo zoshishino.
Kuyo nayiphi na inkqubo yokuhambisa ibhanti ehambisa izinto ezininzi, ibhanti kufuneka lihambe ngokuthe tye kwaye liyinyani ukuze likhulise ubomi balo, linciphise ukukhutshwa kwezinto kunye nobungozi bokhuseleko, kunye nokufezekisa ukusebenza kakuhle kwenkqubo.
Lo mxholo ufumaneka kuphela kubafundi ababhalisiweyo bephephancwadi lethu.Nceda ungene okanye ubhalise simahla.
Sijoyine nge-9 kaNovemba ye-WCT2022, inkomfa yezizwe ngezizwe ezinikele ekuyilweni kwezinto ezintsha kushishino lwesamente.
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