Isityalo esiqhubekayo sokuxuba idrum sisixhobo sokuxuba esinobuchule esivelisa umxube we-asphalt kwimodi eqhubekayo ye-drum, esi sityalo sinokwahlulwa sibe zizityalo zokuxuba idrum ye-asphalt kunye ne-counter flow flow asphalt ukuxuba izityalo. Zombini ezi mizi-mveliso zenza i-asphalt yomxube oshushu kumsebenzi oqhubekayo. Ukufudumeza okuhlanganisiweyo, ukomisa kunye nokuxuba izinto zeentlobo ezimbini zezityalo ze-asphalt zonke ziqhutyelwa kwidrama.

Izityalo eziqhubekayo zokuxuba i-drum (i-drum Mix Plant kunye nesityalo sokuxuba esiqhubekayo) ziqhele ukusetyenziswa kubunjineli bokwakha, amanzi kunye namandla, i-harbor, i-wharf, umgwaqo omkhulu, umzila wesitimela, i-airport, kunye nesakhiwo sebhuloho, phakathi kwezinye izinto. Inenkqubo yokubonelela ngokudibeneyo ebandayo, inkqubo yokutshisa, inkqubo yokomisa, inkqubo yokuxuba, umqokeleli wothuli wamanzi, inkqubo yokubonelela nge-asphalt, kunye nenkqubo yokulawula umbane.



Ukufana kwezityalo ze-asphalt zedrum kunye ne-counter flow asphalt izityalo
Ukulayisha iiaggregates ezibandayo kwimigqomo yokutya linyathelo lokuqala kumsebenzi we-Asphalt Drum Mix Plant. Isixhobo sesiqhelo sinemigqomo emithathu okanye emine (okanye ngaphezulu), kwaye ii-aggregates zifakwa kwimigqomo eyahlukeneyo ngokusekwe kubungakanani. Oku kwenziwa ukulinganisa ubukhulu obahlukeneyo ngokweemfuno zeprojekthi. Ikhompatimenti nganye inesango elisuswayo lokulawula ukuhamba kwezinto. Ngaphantsi kwemigqomo kukho ibhanti elide lokuhambisa elithutha i-aggregates kwi-scalping screen.

Inkqubo yokuhlola iza ngokulandelayo. Esi sikrini singcangcazelayo sinedekhi enye sisusa iiaggregates ezinkulu kwaye sizigcine zingangeni kwigubu.

Umthuthi wokutshaja ubalulekile kwinkqubo yesityalo se-asphalt kuba ayithuthi kuphela amasuntswana abandayo ukusuka ngaphantsi kwesikrini ukuya kwidrum kodwa iphinda ilinganise ii-aggregates. Lo mthumeli uneseli yomthwalo ehlala iyonwabisa i-aggregates kwaye inika umqondiso kwiqela lolawulo.

Umgqomo wokomisa kunye nokuxuba ujongene nemisebenzi emibini: ukomisa kunye nokuxuba. Eli gubu lihlala lijikeleza, kwaye i-aggregates idluliselwa ukusuka kwelinye icala ukuya kwelinye ngexesha le-revolution. Ubushushu obuvela kwidangatye lokutshisa busetyenziswa kwii-aggregates ukunciphisa ukufuma.

Kwitanki yesitshisi segubu lokumisa igcina amafutha kwaye ihambisa amafutha kwisitshisi segubu. Ngaphandle koko, icandelo eliphambili libandakanya iitanki zokugcina i-asphalt ezigcina, ubushushu, kunye nempompo efunekayo i-asphalt kwidrum yokomisa ukuze ixutywe kunye ne-aggregates eshushu. I-silos yokugcwaliswa yongeza into ekhethiweyo yokuzalisa kunye ne-binder kumxube.

Itekhnoloji yolawulo longcoliseko ibalulekile kwinkqubo. Ziyanceda ekususeni iigesi ezinokuba yingozi kwindalo esingqongileyo. Umqokeleli wothuli oluphambili ngumqokeleli wothuli owomileyo osebenza ngokudibeneyo kunye nomqokeleli wothuli wesibini, onokuthi ube sisihluzo sengxowa okanye isikhuhla sothuli esimanzi.

Umthumeli wokukhupha umthwalo uqokelela i-asphalt eshushu esele ilungile ukusuka ngaphantsi kwegubu kwaye ayithuthe kwisithuthi sokulinda okanye isisele sokugcina. I-HMA igcinwa kwisisele esikhethiweyo sokugcina de ifike ilori.


Umahluko wezityalo ze-asphalt zedrum kunye ne-counter flow asphalt izityalo
1. Igubu liyimfuneko kumsebenzi we-Asphalt Drum Mix Plant. Kwisityalo esihamba ngokuhambelanayo, i-aggregates ifuduka kude nedangatye lomlilo, ngelixa, kwi-counter flow plant, i-aggregates ibheka kwidangatye lomlilo. I-aggregates efudumeleyo ixutywe nebhitumene kunye neeminerali kwelinye icala legubhu.

2. I-aggregate flow kwi-parallel-flow plant ihambelana nedangatye lomlilo. Oku kukwabonisa ukuba ii-aggregates zisuka kude nedangatye lomlilo njengoko zihamba. Ukuhamba kwee-aggregates kwi-counter flow plant iyachasana (ichasana) nedangatye lomlilo, ngoko ke iaggregates iya ngasedangatyeni lomlilo phambi kokuba ixutywe nebhitumene kunye nezinye iiminerali. Oku kubonakala kuthe ngqo, kodwa kwenza impembelelo ebalulekileyo kwinkqubo yazo zombini ezi ntlobo zemixube ye-asphalt kwaye ide ichaphazele nomgangatho we-HMA. Kucingelwa ukuba i-counter-flow mixer igcina i-petroli eninzi kwaye ibonelela nge-HMA enkulu kunenye.

Iphaneli yokulawula kwizixhobo zanamhlanje inamhlanje kwaye inzima. Benza ukugcinwa kweendlela ezininzi ezixubileyo ezisekelwe kwimfuno yabathengi. Isityalo sinokulawulwa ukusuka kwindawo enye ngepaneli yokulawula.