TTM Asphalt Plant - Wopanga Zida Zosakaniza ndi Kubwezeretsanso za Asphalt Waukadaulo Kuyambira 2004.
Kontrakitala aliyense womanga misewu amadziwa mtengo waukulu wa zida zosakaniza phula, koma ogwira ntchito odziwa bwino ntchito okha ndi omwe amazindikira momwe kusinthasintha kolakwika kungawonongere ndalama pang'onopang'ono. Kuyambira kuwotcha mafuta ochulukirapo mpaka zida zogwiritsidwa ntchito msanga, ndalama zobisika zimatha kupitirira invoice yoyamba. Chifukwa chake, musanasainire oda yogulira, tiyeni tiwone zomwe zimasiyanitsa mafakitale opindulitsa ndi mafakitale akuluakulu omwe amawononga ndalama zambiri.
Chida chosakaniza phula chimakhala cholimba ngati chikugwirizana ndi chofooka chake. Chowumitsira, zophimba, makina opukutira, ndi nyumba ya matumba ziyenera kuchita ngati gulu la jazz—lililonse likuimba pa nthawi yoyenera. Kuphonya kugunda kamodzi, ndipo kamvekedwe konse kamagwa.
Ndipo nayi njira yodziwira zenizeni: ngati burner yanu ili ndi zaka zoposa zisanu, mwina mukusiya ndalama zosungira mafuta ndi 3–5%. Zokonzanso zimalipira zokha mkati mwa miyezi 14, zimapambana.
Mukasaka "zipangizo zosakanizira zomera za asphalt" pa Google, mudzamira mu nkhani za pa forum zomwe zimati "gulu ndi labwino kwambiri" kapena "malamulo a ng'oma." Zoona zake n'zakuti, yankho limabisala mu kukula kwa ntchito komwe kumachitika m'boma lanu.
Mitengo yambiri imawala mukamagwira ntchito yosakaniza zinthu mwachangu komanso modabwitsa—monga momwe zimachitikira pa eyapoti kapena SMA yosinthidwa ndi polymer. Pugmill ya matani 5 imakupatsani ulamuliro wochita opaleshoni pa gramu iliyonse yophatikiza. Koma makina osakanizira ng'oma mosalekeza amakonda kukoka kwa msewu wautali komwe mungathe kutseka gradation ndikutulutsa 400 tph popanda kuphethira.
Chenjezo la kusintha: Ngakhale mutasankha filosofi, njira yeniyeni ndiyo kusankha njira yoyendetsera silo. Kapangidwe ka malo osungiramo zinthu zotentha a matani 300 kangathe kuchepetsa nthawi yoyenda pansi kwa maola 12, kuchotsa mizere yokwera mtengo ya magalimoto yomwe imakwiyitsa oyang'anira DOT.
Tiyeni tikambirane za Turkey—mafuta amatha kuwononga ndalama zogwirira ntchito ndi 60%. Choyambitsa vuto ndi chiyani? Kusakonza bwino kwa magetsi, ma ducts otuluka madzi, ndi "compressor" yaying'ono ya 200 cfm yomwe mudaiwala kuyipatula usiku. Onjezani ma VFD ku fan yanu yoyendetsedwa ndi mpweya ndipo mudzachepetsanso 4% pa bilu yamagetsi. Si sayansi yamagetsi, koma imalipira lendi.
Zipangizo zamakono zosakaniza zomera za phula zimatumizidwa ndi ma PLC panels omwe amasintha chiŵerengero cha mpweya ndi mafuta a burner nthawi yeniyeni. Ikani chipata cha mtambo ndipo fakitaleyo imakutumizirani uthenga pamene ma trunnion bearings afika pa 180 °F—maola angapo chisanafike nthawi yozimitsa moto. Kontrakitala wina wa ku Florida anandiuza kuti nthawi yogwira ntchito yatsika ndi 37% chaka choyamba mutawonjezera ma alarm akutali. Osati yoyipa, eti?
Iwalani malingaliro akuti "muthamangire mpaka mutalephera". M'malo mwake, konzani nthawi yowunikira ma infrared pa malamba a elevator kotala lililonse; kuwunikira kwa $300 kungathe kuneneratu moto wa lamba wa $9,000. Pakani mafuta otsekera zitseko zanu za pugmill tsiku lililonse—masekondi 30 amasunga ndalama zokwana $2,000 zosinthira zitseko. Ndipo zotsala zofunika kwambiri: mota imodzi ya 200-hp yomwe yagwidwa imatha kugwira ntchito yonse kwa masiku awiri, zomwe zingakuwonongereni $40 k mu kupanga komwe kwatayika.
Zowonjezera zosakaniza zotentha zochepa sizilinso zachikhalidwe; zikuganiziridwa kuti zili pa 40% ya mapulojekiti atsopano aku US. Ikani ndalama mu phula la bitumen lomwe lili ndi thovu tsopano ndipo mudzapereka RFPs mawa popanda kukonzanso mtengo. Zoyatsira zokonzeka ndi haidrojeni nazonso zili pafupi—ogwiritsa ntchito msanga akhoza kutenga ndalama zokwana $8 pa tani imodzi ya zosakaniza. Yang'anirani malo amenewo.
Zipangizo zoyenera zosakaniza phula si mtengo wake—ndi injini yopezera phindu. Yang'anani kwambiri pa ubwino wa zigawo, gwirizanitsani kalembedwe ka fakitale ndi ntchito yanu yachizolowezi, ndipo gwiritsani ntchito makina odzichitira okha kuti muthane ndi mavuto asanayambe kuphulika. Chitani zimenezo, ndipo mudzaseka mpaka kubanki pamene opikisana nawo akusamalira akuba mafuta obisika.