Umvelisi weZityalo ze-Asphalt eziselula | UkuSebenza okuphezulu kunye neSiqinisekiso seCE

A isityalo se-asphalt esihambayo yindawo edibeneyo, ehambisa i-asphalt yokuxuba i-asphalt eyenzelwe ukuthunyelwa ngokukhawuleza kunye nokuveliswa komgangatho ophezulu we-asphalt yomxube oshushu (HMA). Ngokungafaniyo nezityalo ezimileyo, iiyunithi ezihambayo zidibanisa idrum yokomisa, inqaba yokuxuba, kunye neenkqubo zokulawula kwiimodyuli, iinqununu ezifakwe kwi-trailer. Olu yilo luvumela iikontraka ukuba zihambise imveliso ngokuthe ngqo kwiindawo zokwakhiwa kweendlela ezikude, ukunciphisa kakhulu iindleko zokuthutha izinto kunye nelahleko yokushisa. Izityalo zethu ze-asphalt ezihambayo eziqinisekisiweyo ze-CE zibonelela ngezakhono ukusuka kwi-40t / h ukuya kwi-400t / h, ukuqinisekisa ukuthotyelwa kwemigangatho yomgangatho wamazwe ngamazwe ngelixa uhambisa ukuguquguquka okufunekayo kwiiprojekthi zeziseko zophuhliso zanamhlanje.

Kutheni ukhetha i-Asphalt Plant yeeProjekthi zakho zoKwakha?

Isigqibo sotyalo-mali kwiplanti ye-asphalt ehambayo ngokuchasene neyunithi emileyo ixhomekeke kakhulu kulungiselelo lweprojekthi, ubude bexesha, kunye nokusasazwa kwejografi. Ngo-2026, imfuno yezisombululo zolwakhiwo lweendlela eziguquguqukayo iye yaqina ngenxa yeeprojekthi zeziseko ezingundoqo eziqhekekayo kunye nesidingo sokwenza izinto ezizinzileyo, ezikhutshwa kancinci.

Izityalo zokuxuba i-asphalt eziphathwayo zibonelela ngeengenelo ezicacileyo zokusebenza ezichaphazela ngokuthe ngqo ingeniso yeprojekthi kunye nokubambelela kumgca wexesha. Ngokususa imfuno yokukhwela umgama omde we-asphalt yomxube oshushu, iikontraka zinokugcina amaqondo obushushu afanelekileyo, ukunciphisa ukusetyenziswa kwepetroli, kunye nokuthoba i-carbon footprint. Oku kuhambelana neendlela zehlabathi ezibhekiselele kulwakhiwo oluluhlaza kunye nolawulo olusebenzayo lwemithombo.

Izinto ezilungileyo eziphambili zeTekhnoloji yokuxuba i-asphalt yeselula

• Ufakelo oluKhawulezayo kunye nokuChilwa: Uyilo lwemodyuli luvumela ukuseta ngaphakathi kweentsuku ezi-7-10, xa kuthelekiswa neeveki zezityalo ezimileyo. Akukho msebenzi wesiseko onzima ofunekayo, kuphela umhlaba othe tyaba.
• ULungiselelo oluSebenzayo ngeendleko: Ukuvelisa i-asphalt esizeni kunciphisa imigama yokuthutha ukuya kuthi ga kwi-80%, ukucutha iindleko zokuhamba kunye nokuthintela ukwehla kobushushu ngexesha lokuhamba.
• Ukushukuma okuphezulu: Lo mzi-mveliso uphela unokufuduswa phakathi kweendawo zemisebenzi kusetyenziswa iilori ezinobunzima obuqhelekileyo, nto leyo eyenza ilungele iiprojekthi ezilandelelanayo ezifana nohola wendlela kunye neendlela zasemaphandleni.
• Umkhondo obambeneyo: Ziyilelwe ukusetyenziswa komhlaba okuncinci, ezi zityalo zingena kwiindawo ezixineneyo apho izibonelelo ezinkulu zokumisa zingenakusebenza.
• Isiqinisekiso se-CE kunye ne-ISO: Iqinisekisa ukhuseleko, ukuthotyelwa kokusingqongileyo, kunye nomgangatho wemveliso ongaguqukiyo, uququzelela imvume elula kwiimarike ezilawulwayo.

Sisebenza njani isiTyalo se-Asphalt esiseSewulayo?

Ukuqonda ukuhamba komsebenzi kubalulekile ekuphuculeni ukusebenza kakuhle kwemveliso. Isityalo se-asphalt esihambahambayo sisebenza ngokuqhubekayo okanye inkqubo ye-batch, kuxhomekeke kumzekelo othile woqwalaselo. Umgaqo ongundoqo ubandakanya ukufudumeza, ukomisa, kunye nokudibanisa i-aggregates nge-bitumen kunye nezihluzi ukuvelisa umxube we-asphalt olinganayo.

Inkqubo iqala ngokutya okubandayo okudityanisiweyo, apho amatye anobungakanani obahlukeneyo agcinwa kwimigqomo eyahlukileyo. Ezi aggregates ke ngoko zigqithiselwe ngebhanti iinkqubo ukuya igubu yokomisa. Ngaphakathi kwegubu, ukudibana kwedangatye elithe ngqo kususa ukufuma kwaye kufudumeza amatye ukuya kuthi ga kwi-160–180°C. Ii-aggregates ezishushu ziye ziphakanyiswe kwiscreen esingcangcazelayo ukulungiselela ukuhlelwa.

Ii-aggregates ezikhuselweyo zigcinwa kwimigqomo eshushu ngaphambi kokuba zilinganiswe kwaye zikhutshelwe kumxube. Ngaxeshanye, ibhitumene ifudunyezwa kwiitanki zokugcina kwaye impontshelwe kwisistim sokulinganisa. Iifayili ezifana ne-mineral powder nazo zongezwa. Onke amacandelo axutywe kumxube we-pugmill kangangexesha elithile ukuqinisekisa ukugquma okupheleleyo. I-asphalt yokugqibela yokuxuba eshushu ikhutshwe kwi-silo yokugcina okanye ngokuthe ngqo kwiilori zokupakisha.

Amacandelo anguNdoqo kunye neSakhiwo soBugcisa

Isidima sobunjineli sesityalo se-asphalt esihambahambayo sixhomekeke ekudityanisweni okungenamthungo kweenkqubo ezisezantsi eziphambili. Icandelo ngalinye lenzelwe ukuqina kunye nokulula ukugcinwa kwiindawo ezinqabileyo zangaphandle.

• Inkqubo Yokutyisa Okudityanisiweyo Okubandayo: Ulwakhiwo lwemigqomo emininzi eneziqhuqhumiso eziguquguqukayo zivumela ulawulo oluchanekileyo kumlinganiselo odibeneyo. Ukutya okuchanekileyo linyathelo lokuqala ekufezekiseni imilinganiselo yoyilo lomxube.
• Igubu lokomisa: Yakhiwe ngeepleyiti zentsimbi ezikwazi ukumelana nobushushu kunye noyilo oluphuculweyo lwendiza ukuze kuqinisekiswe ukuhanjiswa kobushushu okusebenzayo kunye nokomisa okufanayo. Iinsulation layers zinciphisa ilahleko ye-thermal.
• Inkqubo yesitshisi: Iyahambelana ne-diesel, i-oyile enzima, okanye igesi yendalo. Izitshisi zale mihla zibonakalisa ulawulo lokutsha oluzenzekelayo ekusebenzeni kakuhle kwamafutha kunye nokukhutshwa okuphantsi.
• INqaba yokuxuba: Igcina isikrini esingcangcazelayo, imigqomo edibeneyo eshushu, kunye nehopha yobunzima. Ukuqina kwesakhiwo kuqinisekisa ukuzinza ngexesha lokungcangcazela kwe-high-frequency vibration.
• Umxubi wePugmill: Imixube enyanzeliswayo ye-shaft ephindwe kabini ibonelela ngentshukumo enzulu yokuxuba, iqinisekisa ukuba yonke into edibeneyo igqunywe ngebhitumene. Iilayini ezikwaziyo ukunxiba zandisa ubomi benkonzo.
• Indlela Yokulawula: Amagumbi olawulo oluzenzekelayo asekwe kwi-PLC avumela abaqhubi ukuba babeke iliso kwaye bahlengahlengise zonke iiparamitha ngexesha langempela. Izakhono zokungena kwidatha zixhasa ukuqinisekiswa komgangatho kunye nokulandeleka.

Iprofayile yomvelisi: Ubuchwephesha kuMatshini woKwakha iNdlela

Ukukhetha umenzi ofanelekileyo kubaluleke kakhulu njengokukhetha izixhobo ezifanelekileyo. Ngamashumi eminyaka amava akhethekileyo, inkampani yethu izimise njengeqabane elithembekileyo kushishino lokwakha iindlela zehlabathi. Ifumaneka eTaian, kwiPhondo laseShandong, eTshayina, isiseko sethu sokwenza izinto sifikelela kwi-110,000 yeemitha zesikwere, kubandakanywa ne-90,000 yeemitha zesikwere sendawo yokusebenzela egqunyiweyo.

Isekwe ngeminyaka yoo-1990, sikhule saqesha abasebenzi abanezakhono abangaphezu kwe-1,200, kuquka iinjineli, amagcisa, kunye neengcali zolawulo lomgangatho. Ukudityaniswa kwethu ngokuthe nkqo kusivumela ukuba silawule inqanaba ngalinye lemveliso, ukusuka kuyilo lokuqala kunye nokukhangela izinto ezikrwada ukuya kwindibano yokugqibela kunye novavanyo. Le ndlela ibanzi iqinisekisa ukuba yonke iplanti ye-asphalt ehambayo ihlangabezana nemigangatho yokusebenza engqongqo.

Ishishini lethu eliphambili libandakanya uyilo, ukwenziwa, ukufakela, kunye nokuthengiswa koomatshini bokwakha iindlela, oomatshini bokwakha, kunye neejenereyitha. Sisebenza ngokukhethekileyo kuzo zombini izisombululo ezimileyo kunye nezihambayo, sinika ipotifoliyo yeemveliso ezahlukeneyo ezibandakanya:

• Izityalo ezimileyo kunye nezihambayo zokuxuba i-asphalt (40t/h–400t/h)
• IZityalo zokuxuba iConcrete ezimileyo nezihambayo (25m³/h–240m³/h)
• IziTyalo zokuNxulumanisa umhlaba ezimileyo kunye neZizinzisiweyo (300t/h–1000t/h)
• Izityalo zokuLungisa i-asphalt

Zonke iimveliso zethu ziqinisekisiwe nge-CE, ISO, kunye nemigangatho yeGOST, ebonisa ukuzibophelela kwethu kumgangatho wamazwe ngamazwe kunye nemimiselo yokhuseleko. Esi satifikethi asiyoleyibhile nje kuphela kodwa bubungqina bendlela yethu ecwangcisiweyo yokugqwesa kwezobunjineli kunye nokuthembela kwabathengi.

Mobile vs. Stationary Asphalt Plants: Uthelekiso oluneenkcukacha

Ukukhetha phakathi kwezityalo ezihambayo kunye nezimileyo kufuna ukuqonda ngokucacileyo iimfuno zeprojekthi. Ngelixa bobabini bevelisa i-asphalt ekumgangatho ophezulu, iimodeli zabo zokusebenza zahluke kakhulu. Le theyibhile ilandelayo igxininisa iiyantlukwano eziphambili zokunceda ekwenzeni izigqibo.

Kwiikontraka ezilawula iiprojekthi ezininzi ezisasazekileyo okanye abasebenza kwimimandla ekude, ukuhamba kunye nokuseta ngokukhawuleza kweplanti eshukumayo kunika uncedo olungenakuphikiswa. Ngokuchaseneyo, izityalo ezimileyo zikulungele ngcono ukubonelela amaziko amakhulu asezidolophini apho ukuhambelana, umthamo ophezulu wevolumu kufuneka kwiminyaka emininzi.

IiNgcaciso zobuGcisa kunye neeKhetho zeZakhono

Izityalo zethu ze-asphalt eziphathwayo ziyafumaneka ngeendlela ezahlukeneyo ukuthelekisa izikali zeeprojekthi ezahlukeneyo. Ukusuka kulungiso lweendlela ezincinci zasemaphandleni ukuya kulwakhiwo lohola wendlela omkhulu, sibonelela ngezisombululo ezilungiselelweyo. Uluhlu lomthamo we-40t/h ukuya kwi-400t/h lugubungela uninzi lweemfuno zemarike.

IsiKhokelo sokuKhetha amandla

• Isikali esiNcinci (40t/h – 80t/h): Ilungele ukulungiswa kwendlela kamasipala, iindawo zokupaka iimoto, kunye neeprojekthi zoluntu ezincinci. Kulula ukuthutha kunye nokusebenza kunye nabasebenzi abancinci.
• Isikali esiPhakathi (120t/h – 200t/h): Ifanelekile kwiindlela zesiphaluka, oohola bephondo, kunye nophuhliso lweziseko ezingundoqo eziphakathi. Ulinganisa imveliso kunye nokuhamba.
• Isikali esikhulu (240t/h – 400t/h): Yenzelwe oohola belizwe, izikhululo zeenqwelo moya, kunye neeprojekthi ezinkulu zemizi-mveliso. Inikezela ngemveliso ephezulu ngelixa igcina ukushukumiseka kweemodyuli.

Imodeli nganye yenziwe ngezakhiwo zentsimbi ezomeleleyo kunye namacandelo akumgangatho ophezulu wokumelana nokusebenza okuqhubekayo. Imigqomo yokomisa ilungiselelwe ukusebenza kakuhle kwe-thermal, ukunciphisa ukusetyenziswa kwamafutha ngetoni ye-asphalt eveliswayo. Iinkqubo zokuxuba ziqinisekisa ukufana, ukuhlangabezana nemigangatho engqongqo kunye neemfuno zomxholo we-binder.

Iimeko zeSicelo seZityalo ze-Asphalt eziselula

Ukuguquguquka kwezityalo ze-asphalt ezihambahambayo zibenza bafanelekele uluhlu olubanzi lwezicelo. Ukuqonda ezi meko kunceda iikontraka ukuba zandise imbuyekezo yazo kutyalo-mali.

1. Ukwakhiwa kohola wendlela okude

Kwimimandla ekude nababoneleli be-asphalt abakhoyo, ukuthutha umxube oshushu kumgama omde kukhokelela ekulahlekeni okukhulu kobushushu kunye nokuthotywa komgangatho. Iplanti eshukumayo ebekwe kufutshane nesiza sokwakha iqinisekisa ukuba i-asphalt entsha, eshushu ifumaneka ngokukhawuleza, iphucula umgangatho wokuxinana kunye nobude bendlela.

2. ULondolozo lweNdlela yaseDolophini kunye noLungiso

Iindlela zeSixeko zihlala zifuna amaxesha akhawulezayo okutshintsha ukuze kuncitshiswe ukuphazamiseka kwezithuthi. Izityalo eziphathwayo zinokumiselwa kwiindawo zethutyana ngaphakathi okanye kufutshane nesixeko, nto leyo evumela ukuveliswa okukhawulezayo kwezinto zokuchwetheza kunye nemixube yokuphinda ivele. Unyawo lwazo olubambeneyo lucutha ukusetyenziswa kwendawo kwindawo exineneyo edolophini.

3. IiProjekthi ezininzi zeXesha elifutshane

Iikontraka eziphethe iiprojekthi ezininzi ezincinci kwingingqi zixhamla kwisakhono sokufudusa umzi-mveliso. Endaweni yokwakha iindawo ezininzi ezimileyo okanye ukuhlawula umrhumo ogqithisileyo wokuthuthwa kwempahla, iplanti enye ephathwayo inokusebenzela iisayithi ezininzi ngokulandelelanayo, ikhulisa ukusetyenziswa kwee-asethi.

4. Ukulungiswa kweNdlela kaXakeka

Ukulandela iintlekele zendalo okanye ukusilela kweendlela ezingalindelekanga, ukuphendula ngokukhawuleza kubalulekile. Izityalo ze-asphalt ezihambayo zinokuthunyelwa ngokukhawuleza ukuvelisa izinto eziyimfuneko zokulungiswa ngokukhawuleza, ukubuyisela uxhumano kunye nokhuseleko ngaphandle kokulibazisa.

Iimpazamo eziqhelekileyo zokuPhepha xa usebenzisa i-Mobile Asphalt Plant

Nokuba kubuchwephesha obuphambili, iimpazamo zokusebenza zinokubeka esichengeni umgangatho wemveliso kunye nobomi besixhobo. Ukuqonda imigibe eqhelekileyo kubalulekile kulawulo lwezityalo olusebenzayo.

• Ulungiselelo lweSiza olunganelanga: Nangona izityalo ezihambayo azifuni iziseko zekhonkrithi, umhlaba kufuneka ube kumgangatho kwaye uhlanganiswe. Umhlaba ongalinganiyo unokubangela uxinzelelo lwesakhiwo kunye nokungahambi kakuhle kwamabhanti okuhambisa.
• Ukungahoywa koMxholo wokufuma: Ii-aggregates ezinamaqondo ahlukeneyo okufuma zichaphazela ukusebenza kakuhle kokumisa kunye nobushushu bokuxuba. Ukuvavanya rhoqo kunye nokulungelelaniswa kwezicwangciso zokushisa ziyimfuneko ukuze kugcinwe ukuhambelana.
• ULondolozo olulambathayo lwezahlulo ezinxitywayo: Iibhleyidi zomxube, iipleyiti ze-liner, kunye ne-screen meshes zixhomekeke ekunxityweni. Ukungahoywa kokuhlolwa rhoqo kunye nokutshintshwa kukhokelela ekunciphiseni umgangatho wokuxuba kunye nokusilela kwezixhobo ezinokwenzeka.
• Ulungelelwaniso olungachanekanga: Iinkqubo zokuweyisha ii-aggregates, ibhitumene, kunye nezihluzi kufuneka zilinganiswe rhoqo. Ukuqhutywa kolungelelwaniso kubangela imixube engaphandle kwe-spec, inkcitho yemathiriyeli kunye nokubeka esichengeni ukusebenza kwendlela.
• Ulawulo lothuli olungonelanga: Imithetho yokusingqongileyo ingqongqo. Ukuqinisekisa ukuba izihluzi ze-baghouse zicocekile kwaye zisebenza ngokufanelekileyo zithintela ukukhutshwa kothuli kwaye ziphephe izohlwayo ezilawulayo.

Ugcino lweZenzo eziLungileyo zoBomi obude

Ukugcinwa okufanelekileyo ngundoqo ekwandiseni ubomi kunye nokuthembeka kwesityalo sakho se-asphalt esiphathwayo. Ukuphumeza ishedyuli yokulungisa eyakhiweyo kunciphisa ixesha lokuphumla kunye neendleko zokulungisa.

Iitshekhi zemihla ngemihla

• Jonga iibhanti zokuhambisa ukuba akukho tension kunye nomonakalo.
• Jonga iindawo zokuthambisa kwiinjini kunye neebheringi.
• Qinisekisa ukuzinza kwedangatye lokutshisa kunye nonikezelo lwamafutha.
• Izilumkiso zenkqubo yokulawula kunye neelogi zeempazamo.

ULondolozo lweVeki

• Coca izikrini ezingcangcazelayo ukuthintela ukuvaleka.
• Hlola iibhleyidi zomxube kunye neelinen zokunxiba.
• Jonga iisistim ze-pneumatic zokuvuza kunye namanqanaba oxinzelelo.
• Lubricate chain drives kunye ne gearbox.

Uhlengahlengiso lwenyanga

• Lungiselela zonke izinzwa zobunzima kunye neemitha zokuhamba.
• Hlola uqhagamshelo lombane kwiitheminali ezikhululekileyo okanye umhlwa.
• Coca okanye ubuyisele iingxowa zokucoca i-baghouse.
• Qwalasela iibholithi zesakhiwo kunye noqhagamshelo lokuqina.

Imibuzo Ebuzwa Rhoqo (FAQ)

Leliphi ixesha eliqhelekileyo lofakelo lwesityalo se-asphalt esihambayo?

Uninzi lwezityalo ze-asphalt ezihambayo zinokufakwa kwaye zigunyaziswe ngaphakathi kwe-7 ukuya kwiintsuku ze-10, kucinga ukuba indawo ilungisiwe kwaye inqanaba. Olu lungiselelo lukhawulezayo luluncedo olukhulu kwizityalo ezimileyo, ezifuna imisebenzi emininzi yoluntu.

Ngaba izityalo ze-asphalt ezihambayo zivelisa umgangatho ofanayo nezityalo ezimileyo?

Ewe. Izityalo eziziimobhayili zanamhlanje zisebenzisa itekhnoloji yokuxuba efanayo kunye neenkqubo zolawulo njengeeyunithi ezimileyo. Bavelisa umgangatho ophezulu, umxube we-asphalt ohambelana nemigangatho yamazwe ngamazwe, ngaphandle kokuba zisebenza kwaye zigcinwe ngokuchanekileyo.

Ngawaphi amafutha anokusetyenziswa kwisitshisi segubu esomisayo?

Izityalo zethu zihambelana namafutha ahlukeneyo, kuquka idizili, ioli enzima, igesi yendalo, kunye nomgubo wamalahle. Ukukhethwa kwamafutha kuxhomekeke ekufumanekeni kwendawo kunye nokuqwalaselwa kweendleko. Iinkqubo zokutshisa zilungelelaniswe ukulungiselela iintlobo ezahlukeneyo zamafutha.

Ilawulwa njani impembelelo yokusingqongileyo?

Izityalo zethu ze-asphalt eziphathwayo zixhotyiswe ngeenkqubo zokuqokelelwa kothuli oluphambili, ngokwesiqhelo izihluzi ze-baghouse, ezibamba umbandela ngokufanelekileyo. Ukongeza, ukuvelisa i-asphalt kwisiza kunciphisa ukukhutshwa kweelori ezinxulumene nokuthuthwa komgama omde. Zonke iiyunithi zihambelana ne-CE kunye nemigangatho ye-ISO yokusingqongileyo.

Ngaba isityalo singaphuculwa okanye sandiswe kamva?

Ewe, amacandelo amaninzi ayimodyuli. Ngokuxhomekeke kuqwalaselo lokuqala, kuyenzeka ukongeza imigqomo eyongezelelekileyo ebanda kakhulu, uphuculo lwesixokelelwano solawulo, okanye udibanise iindlela zokongezwa kwe-asphalt ehlaziyiweyo (RAP) ukuphucula ukusebenza kunye nomthamo.

Ukuqukumbela: Ukutyala imali kwiZisombululo zoKwakha iNdlela ngokuSebenzayo

Umatshini we-asphalt ohambahambayo umele utyalo-mali olucwangcisiweyo kookontraka abafuna ukuba bhetyebhetye, ukusebenza kakuhle, kunye nokusebenza kakuhle kweendleko. Ngokuzisa imveliso kwindawo yomsebenzi, ususa imiqobo yolungiselelo, unciphise inkcitho yezinto eziphathekayo, kwaye uphucule amaxesha eprojekthi. Ngobuchule obususela kwi-40t/h ukuya kwi-400t/h kunye nesatifikethi esipheleleyo se-CE/ISO, izisombululo zethu ziyilelwe ukuhlangabezana neemfuno ezingqongqo zophuhliso lwangoku lweziseko zophuhliso.

Nokuba wenza ukwakhiwa kohola wendlela, ukulungiswa kwedolophu, okanye iiprojekthi ezininzi zengingqi, izityalo zethu ze-asphalt ezihambayo zibonelela ngokuthembeka kunye nokusebenza okudingayo. Ixhaswa ngaphaya kwamashumi amathathu eminyaka yobungcali bokwenza kunye neqela elizinikeleyo leengcali ze-1,200, asiboneleli nje ngezixhobo, kodwa inkxaso ebanzi ukusuka kuyilo ukuya kufakelo.

Ukumisela olona lungelelwaniso lweemfuno zakho ezithile zeprojekthi, qwalasela iziphumo zakho ezilindelekileyo zemihla ngemihla, imiqobo yesiza, kunye neemfuno zemathiriyeli. Iqela lethu lobuchwephesha likulungele ukukunceda ekukhetheni eyona modeli ilungileyo kunye nokubonelela ngeenkcukacha ezicacileyo.

Ngolwazi oluthe kratya kuthotho lwethu lwesityalo se-asphalt esiphathwayo, izisombululo ezilungiselelweyo, okanye ukucela ikowuti, nceda ujonge yethu ikhathalogu yemveliso kunye nezibonelelo zobugcisa. Masikuncede wenze iindlela ezingcono ngokusebenza kakuhle.