Ukukhethwa kwemishini emikhulu yokuxuba itiyela Imigwaqo enguthelawayeka yezinga eliphezulu inezidingo eziqinile zemishini yokugandaywa kwabantu abamnyama. Ukuxuba, ukugandaywa kanye nokugingqika kuyizinqubo ezintathu eziyinhloko zokwakha umzila ogandayiwe ngemishini. Imishini yokuxuba ukhonkolo we-asphalt iyisici esibalulekile ekunqumeni inqubekelaphambili nekhwalithi. Imishini yokuxuba ngokuvamile ihlukaniswa izigaba ezimbili, okungukuthi okuqhubekayo kanye nezikhawu. Ngenxa yokucaciswa okungekuhle kwezinto zokusetshenziswa zasekhaya, imigwaqo enguthelawayeka yezinga eliphezulu ayisebenzisi uhlobo lwamarola aqhubekayo futhi idinga uhlobo lwezikhawu eziphoqelelwe. Kunezinhlobo eziningi zemishini yokuxuba itiyela, enezindlela ezihlukene zokuxutshwa nezindlela zokususa uthuli, kanye nezidingo zesizinda ezahlukene.
1.1 Izidingo zokusebenza komshini sezizonke
(1) Okukhiphayo kufanele kube ngu-≥200t/h, ngaphandle kwalokho kuzoba nzima ukuhlela ukwakhiwa kwemishini nokuqinisekisa ukugandaywa okuqhubekayo kokugandaywa kwetiyela, okuzogcina kuthinte ikhwalithi iyonke yomgwaqo.
(2) Ukwakheka kokugreda kwengxube yetiyela okufanele ixutshwe kufanele kuhambisane nezidingo zeThebula D.8 le-JTJ032-94 "Izincazelo".
(3) Iphutha elivumelekile lesilinganiso setshe likawoyela lingaphakathi kuka-±0.3%.
(4) Isikhathi sokuxuba akufanele sidlule imizuzwana engu-35, ngaphandle kwalokho ukungena kwe-asphalt kumxube kuzolahleka kakhulu futhi kuzoguga kalula.
(5) Umqoqi wesibili wothuli kufanele ube nemishini; ubumnyama be-Ringelmann begesi ephuma kushimula akumele budlule ileveli yesi-2.
(6) Lapho umswakama wezinto ezimbiwa phansi ungu-5% futhi izinga lokushisa lokukhipha lingu-130℃~160℃, okokusebenza kokuxuba kungasebenza ekukhiqizeni kwayo okulinganiselwe.
1.2 Izingxenye ezibalulekile
(1) Isishisi esikhulu sidinga isilinganiso esikhulu somoya-kuwoyela, ukulungiswa kalula, ukusebenza okuthembekile, nokusetshenziswa kancane kukaphethiloli.
(2) Impilo ye-blade ye-mixer idingeka ukuthi ingabi ngaphansi kwamahora angu-3000, futhi izinto eziqediwe ezixubile kufanele zibe munye futhi zingabi mhlophe, ukuhlukaniswa, ukuhlanganisa, njll.
(3) Impilo yesevisi yengxenye yamandla yesigubhu esomisayo ayikho ngaphansi kuka-6000h. Isigubhu singasebenzisa ngokugcwele ukushisa futhi ikhethini lezinto ezibonakalayo lilingana futhi libushelelezi.
(4) Isikrini esidlidlizayo siyadingeka ukuthi sivalwe ngokugcwele. Izinjini zokudlidliza ezimbili zithatha indawo yokudlidliza kweshaft eccentric yangaphambilini. Isendlalelo ngasinye semeshi yesikrini kulula ukusihlanganisa ngokushesha.
(5) Uhlelo lokuhlinzekwa kwe-asphalt ludingeka ukuthi lufakwe uwoyela oshisayo futhi lufakwe idivayisi yokulawula okuzenzakalelayo ebonisa izinga lokushisa.
(6) Ikhonsoli eyinhloko kufanele ibe nezindlela zokulawula ezenziwa ngesandla, ezizenzakalelayo futhi ezizenzakalelayo ngokuphelele (isilawuli esihleliwe). Imishini engenisiwe iyadingeka ukuze ibe nemisebenzi yokulawula ikhompuyutha kagesi (okungukuthi, ikhompyutha enengqondo ye-PLC + nekhompyutha yezimboni); zama ukusebenzisa ukulawula okuzenzakalelayo ngokugcwele lapho ukala/ukuxuba Indlela.
1.3 Ukwakhiwa kwesitshalo sokuxuba itiyela
Imishini yokuxuba ingxube ye-asphalt ngokuvamile iqukethe lezi zingxenye ezilandelayo: umshini wokulinganisa izinto ezibandayo, isiphakeli sebhande, isilinda esomisayo, i-aggregate elevator, isikrini esidlidlizayo, i-hot aggregate bin, i-mixer, uhlelo lwempushana, Yakhiwa ngohlelo lokuhlinzeka ngetiyela, isikali sikagesi, uthuli lwesikhwama. umqoqi nezinye izinhlelo. Ngaphezu kwalokho, ama-silo omkhiqizo aqediwe, iziko likawoyela oshisayo, nezindawo zokushisisa i-asphalt azikhethelwa.
2 Ukukhethwa kanye nemishini esekelayo yemishini yokusiza yesitshalo se-asphalt Lapho umshini wokubamba isitshalo sokuxuba i-asphalt ukhethwa ngokusekelwe kumthamo wephrojekthi, inqubekelaphambili yephrojekthi nezinye izidingo, izindawo zokufudumeza i-asphalt, isikhiphi semiphongolo, isithando somlilo esishisayo kanye nethangi likaphethiloli kufanele kubalwe ngokushesha futhi kukhethiwe. Uma isishisi esiyinhloko sesitshalo sokuxuba sisebenzisa amafutha anzima noma amafutha asele njengamafutha, inani elithile lezindawo zokushisa nokuhlunga kufanele lifakwe.
3. Ukufakwa kwesitshalo se-asphalt
3.1 Ukukhetha indawo
(1) Empeleni, izitshalo ezinkulu zokuhlanganisa itiyela zithatha indawo enkulu, zinezinhlobo eziningi zemishini, futhi kufanele zibe nomthamo othile wokugcina wokupakisha amatshe. Lapho ukhetha isiza, kufanele sibe seduze nombhede womgwaqo wesigaba sebhidi futhi sibe eduze nendawo emaphakathi yesigaba sebhidi. Ngesikhathi esifanayo, ukunethezeka kwemithombo yamanzi nogesi kufanele kucatshangelwe. Ukuthutha okulula kwezinto ezingavuthiwe kanye nezinto eziqediwe ngaphakathi nangaphandle kwesiteshi sokuxuba kufanele kwamukelwe.
(2) Izimo zemvelo zesiza Imvelo yendawo kufanele yome, indawo kufanele ibe phezulu kancane, futhi izinga lamanzi angaphansi komhlaba kufanele libe phansi. Lapho uklama futhi wenza izisekelo zemishini, kufanele futhi uqonde izimo ze-geological zesayithi. Uma izimo ze-geological zesayithi zizinhle, izindleko zokwakhiwa kwesisekelo sokufakwa kwemishini zingancishiswa futhi ukuguqulwa kwemishini okubangelwa ukulungiswa kungagwenywa.
(3) Ukukhethwa kwesiza esingahlinzeka ngengxube yetiyela ezindaweni ezimbalwa zemigwaqo exhunyiwe ngesikhathi esisodwa. Kulesi simo, kungakhathaliseki ukuthi indawo yokufaka imishini ifanelekile noma cha, indlela elula iwukuqhathanisa izindleko ezihlukahlukene ngokuguqula izindleko ezihlukahlukene zibe ibanga lokuhamba elilinganiselwe lempahla. Qinisekisa ngokuhamba kwesikhathi.
3.2 Kunezinhlobo eziningi zemishini yokubeka izitshalo ezinkulu zokuhlanganisa itiyela, ikakhulukazi okuhlanganisa injini enkulu yokuxuba, izindawo zokugcina itiyela, izisele zomkhiqizo oqediwe, iziko likawoyela oshisayo, okokukhipha imiphongolo, amagumbi okusabalalisa amandla kagesi, imisele yezintambo, ipayipi letiyela elinezingqimba ezimbili. isakhiwo, i-automotive electronics Kukhona izikali, izindawo zokupaka zayo yonke imishini yokwakha umgwaqo nezimoto, amagumbi okulungisa imishini, amalabhorethri kanye namayadi ezinto ezihlukahlukene zokucaciswa kwamatshe; ngemva kokuqala kokwakhiwa, izinhlobo ezingaphezu kweshumi zezinto zokusetshenziswa nezinto eziqediwe zizongena futhi ziphume endaweni yokuxuba. Lokhu kufanele kuhlelwe ngokucophelela nangendlela efanele, ngaphandle kwalokho kuzophazamisa kakhulu umyalo ojwayelekile wokwakha.
3.3 Ukufakwa
3.3.1 Amalungiselelo ngaphambi kokufakwa
(1) Ngaphambi kokuthi zonke izinsiza kanye namasethi aphelele emishini yokuhlanganisa itiyela athuthelwe endaweni, kubaluleke kakhulu ukudweba umdwebo wokuma okuhambisanayo wemihlangano emikhulu nezisekelo. Ngesikhathi sokufakwa, kubaluleke kakhulu ukuqinisekisa ukuthi i-crane isendaweni ngokuphumelelayo ekuphakamiseni okukodwa. Uma kungenjalo, i-crane izobekwa endaweni izikhathi eziningi. Ukuphakamisa nokuthutha impahla kuzodala ukwenyuka okwengeziwe kwezindleko zeshifu.
(2) Indawo yokufaka kufanele ihlangabezane nezidingo futhi izuze "ukuxhumana okuthathu kanye nezinga elilodwa".
(3) Hlela ithimba lokufaka elinolwazi ukuze lingene endaweni yokwakha.
3.3.2 Imishini edingekayo ukuze ifakwe: Imoto yokuphatha eyi-1 (yokuthintana nokuthenga ngezikhathi ezithile), 1 35t kanye ne-50t crane ngayinye, intambo engu-1 30m, iladi le-telescopic engu-1 10m, i-crowbar, isando, Amathuluzi avamile njengamasaha esandla, izimbobo zikagesi, izigayo , izidladla zezintambo, izikrufu ezihlukahlukene, amabhande okuphepha, amazinga, nesilayishi se-ZL50 konke kuyatholakala.
3.3.3 Uchungechunge oluyinhloko lokufaka izinsiza zetiyela (ibhoyili) → isakhiwo sokuxuba → isomisi → umshini oyimpushana → umqoqi wothuli wesikhwama sekheshi → ukukhishwa okubandayo → ukusatshalaliswa okuvamile → indawo yokugcina impahla eqediwe → igumbi lokulawula elimaphakathi → izintambo
3.3.4 Omunye umsebenzi Isikhathi sokwakha sokugandaywa kwetiyela sisehlobo ikakhulukazi. Ukuze kuqinisekiswe ukunemba kwezinsimbi zikagesi njengezikali zikagesi, izinduku zombani, izibambisi nezinye izinto zokuvikela umbani zidinga ukufakwa.
4 Ukugunyazwa okuphelele kwesitshalo se-asphalt
4.1 Imibandela yokulungisa iphutha nezigaba zokukhiqiza izivivinyo
(1) Ukunikezwa kwamandla kujwayelekile.
(2) Abasebenzi abahlomele ngokugcwele bokukhiqiza nokunakekela bangena endaweni.
(3) Bala inani lamafutha ashisayo asetshenziswa engxenyeni ngayinye yesiteshi sokuxuba, bese ulungisa amagrisi ahlukahlukene okugcoba.
(4) Izigodlo zezinto zokusetshenziswa ezihlukahlukene zokukhiqiza ingxube yetiyela zanele futhi ziyahlangabezana nezimfuneko.
(5) Amathuluzi okuhlola ilabhorethri kanye nemishini yokuhlanza indle edingekayo ukuze kwamukelwe amathuluzi esizeni (ikakhulukazi bheka umhloli wase-Marshall elabhorethri, ukunqunywa ngokushesha kwesilinganiso setshe likawoyela, ithemometha, isisefo sembobo eyindilinga, njll.).
(6) Isigaba sokuhlola lapho kubekwa khona u-3000t wezinto eziqediwe.
(7) Izisindo ezingama-40 20kg, isamba esingu-800kg, zisetshenziselwa ukulungisa amaphutha esikalini sikagesi.
