Xa izityalo ze-asphalt zisebenzisa i-SMA (i-Stone Mastic Asphalt) iteknoloji, i-lignocellulose i-fiber feeding ayikho into esemva-yinkqubo ebaluleke kakhulu. Siye sabona iiprojekthi ezininzi ziphazamisekile ngenxa yokuba i-feeder ayikwazanga ukugcina i-3-5 g/kg idosi kwi-200+ °C yemijelo yebhitumene. Yiyo loo nto abaqhubi becacisa ngakumbi i-lignocellulose feeder SMA yesityalo se-asphalt iiyunithi ezakhelwe ukuzinza kwehlabathi lokwenyani lobushushu, ukunganyangeki kothuli, kunye nokuphindaphindwa kwemitha-hayi i-lab-sheet specs.

Akusekho "Okulungileyo okwaneleyo" ukutya kweFayibha

I-Lignocellulose fibers-ngokuqhelekileyo i-wood-based, i-3-6 mm ubude, kunye nomxholo womswakama ongaphantsi kwe-8%-kufuneka ingene kwi-mixer kwizinga elichanekileyo lokuhamba kobunzima. Kancinci kakhulu: ukugqunywa kakuhle kwefilimu yesibophelelo, umngcipheko wokurula. Kakhulu: i-cluming, i-air voids, ukukhathala kwangaphambi kwexesha. Uninzi lwezondlayo ziyasilela kumanqaku amathathu: i-hopper bridging kwimozulu efumileyo, i-auger slippage phantsi komthwalo, okanye i-vibration-induced dosing drift ngexesha lokuqalisa kwesityalo. IZibo Jixiang Machinery's SMA-specific lignocellulose feeders sombulula ezi ngoyilo-hayi retrofit.

Uluhlu lwabo lwe-SjLF-120 lusebenzisa inkqubo yokutya enezigaba ezimbini: ihopper ye-vibratory encediswa ngumxhuzulane kunye nolawulo lwe-amplitude ehlengahlengiswayo, ilandelwa yi-coveryor etywiniweyo, i-stainless-steel screw conveyor kunye nempendulo ye-torque-sensor. Ngokungafaniyo ne-generic bulk feeder feeder, igcina ± 1.2% ukuchaneka kobunzima kuyo yonke i-0.8-12 kg / h imveliso-eqinisekisiweyo kwizilingo zasendle kulo lonke ubushushu bentlango yaseSaudi Arabia kunye nokufuma kwe-monsoon yaseVietnam. Umyinge wesondlo ulungelelaniswa ngexesha lokwenyani nge-PLC-eqhagamshelwe kwiimpawu zokuhamba kwebhitumene, ukuphelisa ukugqithiswa kwezandla.

Okubaluleke kakhulu, idibanisa ngokuthe ngqo kunye neenkqubo eziqhelekileyo zokulawula i-asphalt batching-akukho zixhobo zesango ezifunekayo. Sigunyazise iiyunithi ecaleni kweBenninghoven, i-Ammann, kunye nabaxube bemigqomo abakhelwe ngokwezifiso. Ufakelo ngalunye lubandakanywe ulungelelwaniso olukwisiza kusetyenziswa imigangatho yobunzima befayibha eqinisekisiweyo, hayi nje iitshathi zokufuduswa komthamo.

Kutheni i-Standard feeder ziwela ngokufutshane kwizicelo ze-SMA

Ezinye iikontraka zizama ukulungisa isamente okanye i-fly ash feeder kwi-lignocellulose. Ayifane isebenze. Izixhobo zokutya zesamente zixhomekeke kumanzi; i-lignocellulose igxotha umoya. IiFly ash feeders ziphatha umgubo ocolekileyo; I-lignocellulose ine-fibrous kwaye i-static-prone. Omnye umxhasi eKenya uqhube iibhetshi ezintathu ezilandelelanayo kunye nozinzo lweMarshall olungahambelaniyo-kuphela ukufumana isondlo sabo "sehlabathi lonke" siqokelele i-47 g yentsalela yefayibha emva kwesango lokukhupha emva kweeyure ezisi-8. Akunjalo ukugcinwa-kukungaphumeleli koyilo.

I-Zibo Jixiang's feeders isebenzisa ii-polymer liners ezingabambekiyo, i-auger geometry yokucoca ngokwayo, kunye nomjikelezo wokucoca obangelwa yonke imizuzu engama-90-okanye ngokufunwa. I-spout yokukhupha ikhwela ngokuthe ngqo kwi-bitumen duct, ukunciphisa ilahleko yomoya. Akukho ncedo lomoya lwangaphandle. Akukho moya wesibini. Unikezelo olulawulwayo nje, olutyiswa ngumxhuzulane apho ifayibha idibana nesibophelelo.

Iimeko Zokusasazwa Ngokwenene—Hayi Amabango Encwadana

Ukufakela akuyiyo iplagi-kunye-yokudlala-kodwa kuyaqikelelwa. Udinga ucoceko oluyi-300 mm ngaphantsi kwendawo ephuma kuyo ihopper, isakhelo sokuxhoma esiqinileyo (esingadityaniswanga kwisakhiwo sesityalo esingcangcazelayo), kunye ne-4–20 mA yesiginali yelophu esuka kwiPLC yakho engundoqo. Akukho moya ucinezelweyo ofunekayo. Akukho misebenzi yoluntu engaphaya kweebholithi ze-ankile ze-M12 ezimbini. Ukugunyazisa kuthatha ngaphantsi kwemizuzu engama-90: ukulinganisa amanqaku e-zero, uvavanyo olugcweleyo lovavanyo, kunye nokuqinisekiswa ngokuchasene nedatha yetikiti lebhetshi.

Sithumele ngaphezulu kweeyunithi ezingama-87 ukusukela ngo-2021-eNigeria, Uzbekistan, Colombia, nasePoland. Kuzo zonke iimeko, iitoni zokuqala ze-200 ze-SMA eziveliswe zidibene ne-EN 13108-5 i-fiber dispersion specs ngaphandle kokulungiswa kwakhona komsebenzisi. Uluhlu lwezinto ezisetyenzisiweyo? Ikhithi enye igubungela i-95% yokulungiswa kwentsimi: i-auger seal, i-drive coupling, i-hopper liner set. Ixesha elikhokelayo lokutshintsha iindawo: Iintsuku eziyi-12–18 ukuya kwindlu ngendlu, zilandelwe.

Kodwa nantsi eyona nto ibalulekileyo: xa i-fiber dosing ihlala ngaphakathi kokunyamezela, i-voids-in-mineral-aggregate (VMA) ye-SMA yakho ibambelele kwi-17.2 ± 0.3%. Oko kuhambelana kuthetha ukuba iisampulu ezingundoqo ezimbalwa ezaliweyo, ukuphinda kusetyenzwe kwakhona, kunye nokwamkelwa ngokukhawuleza kwendlela yendlela. Leyo yi-ROI oyilinganisa ngeentsuku-hayi iikota.

Ukukhetha i-Lignocellulose Feeder eLungileyo ye-SMA yeSityalo se-Asphalt

Buza imibuzo emithathu ngaphambi kokuba uchaze:

I-Zibo Jixiang ipapasha amaxwebhu obugcisa agcweleyo kwi-intanethi-kuquka imizobo ene-dimensional, imizobo yocingo, kunye noluhlu lokutshekisha. Akukho zi-NDA zifunekayo. Akukho masango "entengiso yoqhagamshelwano". Ubunjineli-kwibakala nje elubala.

Kwizityalo ze-asphalt eziqhuba i-SMA kwi-200 + iitoni / iyure, ukuthembeka akukho malunga neepesenti zexesha. Kumalunga nokwazi ukuba idosi yefayibha ayizukutshintsha xa ubumanzi bendawo bufika kuma-92% okanye imijikelo yepompo yebhitumene ngentsimbi yesi-3 ekuseni. i-lignocellulose feeder SMA yesityalo se-asphalt-kwaye iphetha ngepavumente ehlala ihleli.