Ibhanti lokuhambisa liyinxalenye ebaluleke kakhulu yenkqubo yokuhambisa ibhanti, esetyenziselwa ukuthwala izinto kunye nokuzihambisa kwiindawo ezichongiweyo. Ububanzi nobude bayo buxhomekeke kuyilo lokuqala kunye noyilo lweibhanti lokuhambisa.
01. Ukuhlelwa kwebhanti yokuhambisa
Izinto eziqhelekileyo zebhanti zokuhambisa zinokwahlulwa zibe ziindidi ezimbini: enye yintsimbi yentsimbi engundoqo yentambo, enomthamo oqinileyo wokuthwala kunye neempawu ezintle zomzimba kunye nezomatshini, ngoko inokuhlangabezana nemfuno yokuthutha ngesantya esiphezulu phantsi kwesiseko somthamo omkhulu wokuthutha; Uhlobo lwesibini luyi-nylon, ikotoni, irabha kunye nezinye izinto, ezingaphantsi kancinci kumthamo wothutho kunye nesantya sentsimbi yentambo yentsimbi.
02. Indlela yokukhetha ibhanti lokuhambisa elifanelekileyo?
Ukhetho lweibhanti lokubonisayokuhambisa ibhanti isekelwe kwizinto ezifana nobude bomthumeli, umthamo wokuhambisa, ukunyanzeliswa kwebhanti, iimpawu eziphathekayo ezigqithisiweyo, iimeko zokufumana izinto kunye nemeko yokusebenza.
Ukukhethwa kwebhanti yokuhambisa kuya kuhlangabezana nezi mfuno zilandelayo:
Ibhanti yokuhambisa ilaphu lepolyester elingundoqo kufuneka likhethelwe ukuhambisa ibhanti lomgama omfutshane. Ukuhanjiswa kwebhanti kunye nomthamo omkhulu wokuhambisa, umgama omde, ukuphakama okukhulu kunye noxinzelelo olukhulu, ibhanti lokuhambisa intambo yentsimbi kufuneka ikhethwe.
Izinto ezihanjiswayo ziqulethe izinto ezithintelweyo ezinobungakanani obukhulu, kwaye xa ukuhla ngokuthe ngqo kwendawo yokufumana kukhulu, impembelelo yokumelana nefuthe kunye nokukrazula i-conveyor kufuneka ikhethwe.
Inani eliphezulu leengqimba zebhanti engundoqo yokuhambisa ilaphu akufanele idlule imigangatho emi-6: xa izinto zokuhambisa zineemfuno ezikhethekileyo kubukhulu bebhanti yokuhambisa, inokunyuswa ngokufanelekileyo.
Ibhanti elihambisa ibhanti elingaphantsi komhlaba kufuneka lingadangali.
Isidibanisi sebhanti yokuhambisa
Udidi oludibeneyo lwebhanti lokuhambisa luya kukhethwa ngokohlobo lwebhanti lokuhambisa kunye neempawu zokuhambisa ibhanti:
Ibhanti yokuhambisa intambo yentsimbi iya kwamkela ijoyinti evulziweyo;
I-vulcanized joint kufuneka isetyenziswe kwibhanti yokuhambisa ilaphu engundoqo yelaphu;
Umdibaniso oncamathelayo okanye umdibaniso womatshini kufuneka usetyenziswe kwilaphu elipheleleyo ibhanti lokuhambisa.
Uhlobo lwe-vulcanization edibeneyo yebhanti yokuhambisa: Ilaphu elifakwe ibhanti lokuhambisa elingundoqo kufuneka lamkele i-steped joint; Ibhanti yokuhambisa intambo yentsimbi inokwamkela ijoyinti enye okanye ezininzi ezichaphazelekileyo ngokwenqanaba lamandla okuqina.
Ukhuseleko lwebhanti lokuhambisa
Into yokhuseleko yebhanti yokuhambisa kufuneka ikhethwe ngokwemiqathango eyahlukeneyo: oko kukuthi, kwi-conveyor yebhanti ngokubanzi, ukhuseleko lwentambo yentambo yebhanti yokuhambisa ingundoqo ingaba yi-7-9; Xa umthumeli ukuthatha isiqalo ethambileyo elawulekayo, amanyathelo braking, ezinqwenelekayo 5-7.
03. Indlela yokukhetha i-bandwidth kunye nesantya?
1. Ubungakanani boluhlu
Ngokuqhelekileyo, ngenxa yesantya esinikiweyo sebhanti, umthamo wokuhambisa webhanti wokuhambisa uyanda ngokunyuka kobubanzi bebhanti. Ibhanti lokuhambisa kufuneka libe banzi ngokwaneleyo ukuze iibhloko ezinkulu zebhloko ezithuthwayo kunye nomxube womgubo zingabekwa kufutshane nomphetho webhanti lokuhambisa, kunye nobukhulu bangaphakathi be-chute yokutya kunye nomgama phakathi kwe-chute yesikhokelo kufuneka yanele. ukuvumela umxube weesayizi ezahlukeneyo zamasuntswana ukuba udlule ngaphandle kokuthintela.
2. Isantya sebhanti
Isantya esifanelekileyo sebhanti sixhomekeke kubungakanani obukhulu kubume bezinto eziza kuhanjiswa, umthamo ofunekayo wokuhambisa kunye noxinzelelo lwebhanti olwamkelweyo.
Le miba ilandelayo iya kuqwalaselwa kukhetho lwesantya sebhanti:
I-Bandwidth: incinci ububanzi beteyiphu, kokukhona uzinzile xa ubaleka ngesantya esiphezulu, kwaye uqhelene nokusasazwa okunzulu.
I-conveyor esisigxina: ngokubanzi, umgangatho wofakelo uphezulu, kwaye isantya esiphezulu sebhanti sikhethwa, ngelixa isantya se-semi fixed kunye ne-mobile conveyors iphantsi.
Xa uhambisa ngokuthe tye okanye phantse ngokuthe tye, isantya sinokuba phezulu. Okukhona ukuthambekela okukhulu, kokukhona kulula ukuqengqeleka okanye ukutyibilika, kwaye isantya esisezantsi kufuneka samkelwe.
I-belt conveyor kunye nofakelo oluthambekeleyo: ukuthetha ngokuthe ngqo, i-conveyor yebhanti esezantsi kufuneka ibe nesantya esisezantsi, kuba izinto zilula ukuqengqeleka kunye ne-slide kwibhanti ngexesha lokuhamba phantsi.
Ixabiso elikhulu leekhilomitha zetoni yomthamo wokuhambisa, kokukhona kufuneka amandla ebhanti. Ukuze kuncitshiswe amandla ebhanti, isantya esiphezulu sinokusetyenziswa.
Ukugoba kwebhanti kwi-roller: impembelelo yokulayisha kunye nefuthe lezinto ezibangela ukugqoka ibhanti, ngoko kungcono ukucotha umgama omfutshane wokuhambisa umgama. Nangona kunjalo, ukuze kuncitshiswe ukutsalwa kwebhanti, abahambisi bemigama emide bahlala besebenzisa ukusebenza ngesantya esiphezulu.
Umqhubi webhanti unokugqiba umthamo wokuhambisa ofunekayo yinkqubo, eyona nto igqitywe ngobubanzi bebhanti kunye nesantya sebhanti. Isantya sebhanti sinempembelelo enkulu kububanzi bebhanti, ubunzima obufileyo, iindleko kunye nomgangatho wokusebenza wokuhambisa ibhanti. Ngaphantsi komthamo ofanayo wokuhambisa, izikimu ezimbini zinokukhethwa: i-bandwidth enkulu kunye nesantya esisezantsi sebhanti, okanye i-bandwidth encinci kunye nesantya esiphezulu sebhanti. Le miba ilandelayo iya kuqwalaselwa xa kukhethwa isantya sebhanti:
Iimpawu kunye neemfuno zenkqubo yezinto ezihanjiswayo
(1) Kwizinto eziphathekayo ezine-abrasiveness encinci kunye neencinci ezincinci, ezifana namalahle, ingqolowa, isanti, njl., isantya esiphezulu kufuneka samkelwe (ngokubanzi 2 ~ 4m / s).
(2) Kwizinto eziphathekayo ezinobunzima obuphezulu, iibhloko ezinkulu kunye nokwesaba ukutyumza, njengamalahle amakhulu, i-ore enkulu, i-coke, njl., isantya esiphantsi (ngaphakathi kwe-1.25 ~ 2m / s) sinconywa.
(3) Kwizinto zomgubo okanye izinto ezinothuli olukhulu olulula ukuphakamisa uthuli, isantya esiphantsi (≤ 1.0m / s) kufuneka samkelwe ukuphepha uthuli olubhabhayo.
(4) Kwimpahla, izinto ezilula zokuqengqeleka okanye iindawo ezineemfuno eziphezulu zeemeko zempilo yokusingqongileyo, isantya esiphantsi (≤1.25m/s) sifanelekile.
Uyilo kunye nemo yokukhupha i-conveyor yebhanti
(1) Umgama omde kunye nabahambisi bebhanti abathe tye banokukhetha isantya esiphezulu sebhanti.
(2) Kubahambisi bebhanti abanokuthambekela okukhulu okanye umgama omfutshane wokuhambisa, isantya sebhanti siya kuncitshiswa ngokufanelekileyo.
(3) Xa i-trolley yokukhulula isetyenziselwa ukukhulula, isantya sebhanti akufanele sibe phezulu kakhulu, ngokuqhelekileyo singabi ngaphezu kwe-3.15m / s, kuba ukuthambekela kwebhanti yokuhambisa kwitroli yokukhulula inkulu.
(4) Xa isixhobo sokukhulula ikhuba sisetyenziselwa ukukhupha, isantya sebhanti akufanele sibe ngaphezu kwe-2.8m / s ngenxa yokumelana okongeziweyo kunye nokuguga.
(5) Isantya sebhanti somhambisi webhanti eliya ezantsi elinotyekelo olukhulu akufanele lidlule kwi-3.15m/s.
Ibhanti yokuhambisa iyona nxalenye ephambili ye-conveyor, eyona nto iyinxalenye yokuthwala kunye necandelo lokutsala. Iindleko zebhanti yokuthutha kwi-akhawunti yokuhambisa i-30% - 50% yeendleko zezixhobo zokusebenza. Ngoko ke, kwibhanti yokuhambisa, ingqalelo kufuneka ihlawulwe ekukhethweni kwezinto eziphathekayo, isantya sebhanti kunye nobubanzi bebhanti ukuqinisekisa ukusebenza kakuhle kunye nokuzinza komqhubi.
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Ixesha lokuposa: Jan-11-2023
