Chivako cheAsphalt cheTTM - Mugadziri weMidziyo yeAsphalt yeNyanzvi yeKusanganisa neKudzokorodza Kubva 2004.
Munhu wese anogadzira migwagwa anoziva mutengo mukuru wemidziyo yekusanganisa asphalt plant, asi vashandi vane ruzivo ndivo chete vanoziva kuti kugadzirwa kwayo kusina kunaka kunogona kukonzera mari yakawanda sei. Kubva pakupisa mafuta zvakanyanya kusvika pakushandisa zvinhu zvisina kugadzirwa zvakanaka, mitengo yakavanzwa inogona kudarika invoice yekutanga. Saka, usati wasaina odha iyoyo yekutenga, ngationgororei kuti chii chinosiyanisa zvivako zvinowana purofiti kubva kune zvinhu zvikuru zvinoderedza mari.
Chitima chemuchina wekusanganisa zvirimwa zveasphalt chakasimba chete kana chiine simba rayo. Chinoomesa, masikirini, pugmill, uye baghouse zvinofanirwa kuita sejazz quartet—chimwe nechimwe chichiimba chiri chega panguva yakakodzera. Chinotadza kurova kamwe chete, uye mutinhimira wese unodonha.
Uye heino kuongorora kwechokwadi: kana burner yako iine makore anopfuura mashanu, ungangove uchisiya 3–5% yemafuta ari kushandiswa patafura. Zvinhu zvinogadzirisa zvinhu zvinozvibhadhara mumwedzi gumi nemana, zvinobudirira.
Kana ukatsvaga "midziyo yekusanganisa zvirimwa zveasphalt" paGoogle, uchanyura muhurukuro dzepaforamu dzichishevedzera kuti "batch ndiyo yakanakisa" kana kuti "mitemo yengoma." Chokwadi ndechekuti, mhinduro yacho yakavanda muhukuru hwebasa redunhu rako.
Miti yakawanda inopenya kana ukashandisa nzira pfupi, dzakagadzirwa nehunyanzvi hwepamusoro—funga nezvenzira dzekukweshana kwendege kana kuti polymer-modified SMA. Pugmill ye5-ton inokupa simba rekuvhiya pagiramu rega rega. Michina yekusanganisa madhiramu inoenderera mberi, kune rumwe rutivi, inoda madhiramu marefu ekudhonza kwaunogona kukiya gradation wobva wachinja 400 tph usingabwairi.
Yambiro yekuchinja: Kunyangwe mushure mekusarudza pfungwa, zano chairo nderekuti gadziriro yesilo inofanira kunge yakaita sei. Kugadziriswa kwenzvimbo yekuchengetera zvinhu zvinodziya ye300-ton kunogona kuchengetedza kufamba kwemaawa gumi nemaviri, zvichibvisa mitsetse yemarori inodhura inonetsa vaongorori veDOT.
Ngatitaurei nezve turkey—mafuta anogona kudyisa 60% yemari yekushandisa. Ndezvipi zvinokonzera? Kusashanda zvakanaka kwemagetsi, maburi anodonhedza mvura, uye "compressor" diki ye200 cfm yawakakanganwa kuibvisa husiku. Wedzera maVFD kune feni yako inodyisa magetsi uye uchaderedza imwe 4% kubva pabhiri remagetsi. Hazvisi zverocket science, asi zvinobhadhara rendi.
Midziyo yekusanganisa zvirimwa zvemazuva ano zveasphalt inotumirwa nemapaneru ePLC anogadzirisa chiyero chemhepo-mafuta emoto panguva chaiyo. Isa gateway yegore uye fekitari inokutumira mameseji kana mabheringi etrunnion asvika 180 °F—maawa mashoma isati yaita kuti chando chiome. Mumwe mugadziri wekuFlorida akandiudza kuti nguva yekushanda yakaderera ne37% mugore rekutanga mushure mekuwedzera maalarm ari kure. Hazvina kuipa, handiti?
Kanganwa nezvepfungwa yekuti "mhanya-mhanya-kukundikana". Pane kudaro, ronga kuskena kwe infrared kwekota yega yega pama lift belts; kuskena kwe $300 kunogona kufanotaura moto webhandi re $9,000. Isa mafuta muzvisimbiso zvemagonhi ako e pugmill zuva nezuva—masekondi makumi matatu anochengetedza mari yekutsiva magonhi e $2,000. Uye stock yakakosha: mota imwe chete ye 200-hp inogona kushanda mufekitori yese kwemazuva maviri, zvichikutorera $40 k mukugadzirwa kwakarasika.
Zvinowedzerwa zvine kabhoni shoma hazvichashandiswi; zvinofungidzirwa kuti zviri pa40% yemapurojekiti matsva eUS. Isa mari mubhitumini ine furo izvozvi uye uchatenga RFPs mangwana pasina mari inodhura. Zvinopisa zvakagadzirira hydrogen zviri kuuyawo—vatangi vekutanga vanogona kuwana kabhoni inokosha $8 patani yemusanganiswa. Ramba uchitarisa nzvimbo iyoyo.
Midziyo yekusanganisa asphalt plant yakakodzera haisi mari yakawanda—injini inoita purofiti. Tarisa pane mhando yezvikamu, enzanisa maitiro echigadzirwa nebasa rako remazuva ese, uye shandisa otomatiki kubata matambudziko asati aita chando. Ita izvozvo, uye uchaseka kusvika kubhangi uku vakwikwidzi vachitarisira mbavha dzavo dzemafuta dzakavanda.