Kulwakhiwo lwe-asphalt, izixhobo zokuxuba i-asphalt sesinye sezona zixhobo zibaluleke kakhulu. Ukuqinisekisa ukuveliswa kwezixhobo eziqhelekileyo kunokuphucula umgangatho weprojekthi kunye nokuvelisa inzuzo yezoqoqosho. Ke ngoko, ingaba izixhobo zokuxuba i-asphalt zinokusetyenziswa ngokuchanekileyo zinokumisela izibonelelo zeshishini kunye nokusebenza kakuhle kweprojekthi. Eli nqaku liza kudibanisa ithiyori kunye nokusebenza ukuxoxa ngokusetyenziswa ngokuchanekileyo kwezixhobo zokuxuba i-asphalt, ejolise ekuphuculeni umgangatho weprojekthi kunye nokuqinisekisa inzuzo yezoqoqosho kwishishini.
[1] Cacisa iimfuno zokusetyenziswa kwezixhobo zokuxuba i-asphalt
1.1 Ukwakhiwa kwenkqubo yesityalo sokuxuba i-asphalt
Inkqubo yezixhobo zokuxuba i-asphalt ikakhulu yenziwe ngamacandelo amabini: ikhompyuter ephezulu kunye nekhompyuter ephantsi. Amacandelo ekhompyutheni yomninimzi abandakanya ikhompyutha yokusingatha, i-monitor ye-LCD, isethi yeekhompyutha ze-Advantech industrial, i-keyboard, i-mouse, iprinta kunye nenja ebalekayo. Icandelo lekhompyuter esezantsi yiseti ye-PLC. Ubumbeko oluthile kufuneka lwenziwe ngokwemizobo. I-CPU314 iphakamisa ngolu hlobo lulandelayo:
Ukukhanya kwe-DC5V: Okubomvu okanye ukucima kuthetha ukuba umbane awusebenzi, uhlaza luthetha ukuba isilungisi sesiqhelo.
Ukukhanya kwe-SF: Akukho nto ibonisa phantsi kweemeko eziqhelekileyo, kwaye ibomvu xa kukho impazamo kwi-hardware yenkqubo.
IFRCE: Inkqubo iyasebenza.
YIMA isibane: Xa sicinyiwe, ibonisa ukusebenza okuqhelekileyo. Xa i-CPU ingasasebenzi, ibomvu.
1.2 Ulungelelwaniso lwezikali
Ubunzima besikhululo sokuxuba sinobudlelwane obuthe ngqo kunye nokuchaneka kwesikali ngasinye. Ngokweemfuno ezisemgangathweni zeshishini lezothutho lelizwe lam, iintsimbi ezisemgangathweni kufuneka zisetyenziswe xa kulungiswa isikali. Ngexesha elifanayo, ubunzima obupheleleyo bezinto zobunzima kufuneka bube ngaphezu kwe-50% yoluhlu lokulinganisa lwesikali ngasinye. Uluhlu olulinganisiweyo lokulinganisa i-asphalt izixhobo zokuxuba izixhobo zamatye kufuneka zibe yi-4500 kilogram. Xa ulinganisa isikali, i-GM8802D yokuhambisa ubunzima kufuneka ilinganiswe kuqala, kwaye emva koko ilinganiswe yi-microcomputer.

1.3 Lungisa ukujikeleziswa kwenjini ukuya phambili nokubuya umva
Ngaphambi kokulungiswa, ioli yokuthambisa kufuneka izaliswe ngokungqongqo ngokuhambelana nemimiselo yomatshini. Kwangaxeshanye, injineli yoomatshini kufuneka ibekhona ukuze isebenzisane xa ilungisa isikrufu ngasinye kunye nokujikeleza phambili kunye nokubuyela umva kwemoto.
1.4 Ulandelelwano oluchanekileyo lokuqalisa injini
Okokuqala, i-damper yedrafti yedrafti ye-fan kufuneka ivalwe, kwaye i-fan yedrafti edibeneyo kufuneka iqaliswe. Emva kokuba ukuguqulwa kweenkwenkwezi ukuya kwikona kugqityiwe, xuba i-cylinder, qalisa impompo yomoya, kwaye uqalise impompo yomoya yokususa uthuli kunye nebhegi Roots blower ngokulandelelana.
1.5 Ulandelelwano oluchanekileyo lokulayita kunye nokutya okubandayo
Xa usebenza, qiniseka ukuba ulandela ngokungqongqo imiyalelo ethile yesitshisi. Kufuneka kuqatshelwe ukuba i-damper yedrafti yedrafti ye-fan kufuneka ivalwe ngaphambi kokukhanyisa umlilo. Oku kukuthintela isibaso esitshiziweyo ekugqumeni ingxowa yomqokeleli wothuli, nto leyo ebangela ukuba umthamo wokususwa kothuli lwebhoyila yomphunga ucuthwe okanye ilahleke. Izinto ezibandayo kufuneka zongezwe ngokukhawuleza emva kokuba umlilo uvutha xa ukushisa kwegesi yokukhupha kufikelela ngaphezu kwama-90 degrees.
1.6 Lawula indawo yemoto
Icandelo lolawulo lwetroli liqulunqwe yi-Siemens frequency converter, i-switch ye-imethrikhi yokufumana indawo, i-FM350 kunye ne-encoder photoelectric. Uxinzelelo lokuqala lwemoto kufuneka lube phakathi kwe-0.5 kunye ne-0.8MPa.
Qiniseka ukuba unike ingqwalasela kwimiba ethile ngexesha lokusebenza: isiguquli sokuphindaphinda silawula ukuphakanyiswa kwemoto yetroli. Kungakhathaliseki ukuba kuphakanyiswe okanye ukuthoba i-trolley, cinezela nje iqhosha elihambelanayo kwaye ulikhulule emva kokuba i-trolley isebenza; akuvumelekanga ukubeka iisilinda ezimbini zezinto kwitroli enye; ukuba akukho Ngemvume yomenzi, iiparameters ze-inverter azikwazi ukuguqulwa ngokuthanda. Ukuba i-alarm inverter, cofa nje iqhosha lokuseta ngokutsha le-inverter ukuseta kwakhona.
1.7 I-alam kunye nestophu likaxakeka
Inkqubo yezixhobo zokuxuba i-asphalt iya kwenza i-alarm ngokuzenzekelayo kwezi meko zilandelayo: ubungakanani belitye lomgubo ogqithisiweyo, ubuninzi bomlinganiselo wamatye, i-asphalt scale overload, ilitye lomgubo welitye lokukhupha isantya esicothayo, isikali samatye sokukhupha isantya esicothayo, isikali se-asphalt sokukhupha isantya esicothayo, I-turnout Ukusilela, ukusilela kwemoto, ukungaphumeleli kwemoto, njl.njl
Iqhosha lokumisa unxunguphalo lwenkqubo liqhosha elibomvu elimile okwekhowa. Ukuba kukho imeko kaxakeka kwimoto okanye kwimoto, cinezela nje eli qhosha ukumisa ukusebenza kwazo zonke izixhobo ezikwisistim.
1.8 Ulawulo lwedatha
Idatha kufuneka iqale iprintwe ngexesha langempela, kwaye okwesibini, ingqalelo kufuneka ihlawulwe ekubuzeni nasekugcinweni kwedatha yemveliso eqokelelweyo.
1.9 Ucoceko lwegumbi lokulawula
Igumbi lokulawula kufuneka ligcinwe licocekile yonke imihla, kuba uthuli oluninzi luya kuchaphazela ukuzinza kwe-microcomputer, enokuthintela ukusebenza kakuhle kwe-microcomputer.

[2]. Indlela yokusebenzisa izixhobo zokuxuba i-asphalt ngokukhuselekileyo
2.1 Imiba ekufuneka ithathelwe ingqalelo ngexesha lesigaba samalungiselelo
, khangela ukuba kukho udaka namatye kwisisele, uze ususe nayiphi na into yasemzini kumhambisi webhanti othe tye. Okwesibini, khangela ngononophelo ukuba i-conveyor yebhanti ikhululekile kakhulu okanye ayikho-mkhondo. Ukuba kunjalo, yilungise ngexesha. Okwesithathu, khangela kabini ukuba zonke izikali zinovakalelo kwaye zichanekile. Okwesine, jonga umgangatho we-oyile kunye nenqanaba le-oyile yetanki yeoli yokunciphisa. Ukuba ayanelanga, yongeza ngexesha. Ukuba ioli iyancipha, kufuneka itshintshwe ngexesha. Okwesihlanu, abaqhubi kunye nabasebenza ngombane bexesha elizeleyo kufuneka bajonge izixhobo zombane kunye nombane ukuqinisekisa ukuba zisebenza kakuhle. , ukuba iinqununu zombane zifuna ukutshintshwa okanye i-motor wiring kufuneka yenziwe, umbane osisigxina okanye uchwepheshe kufuneka ayenze.
2.2 Imiba ekufuneka ithathelwe ingqalelo ngexesha lokusebenza
Okokuqala, emva kokuba isixhobo siqalisiwe, ukusebenza kwesixhobo kufuneka kuhlolwe ngononophelo ukuqinisekisa ukuba kuqhelekile. Ukuchaneka kwendlela nganye yokujikeleza kufuneka kwakhona kuhlolwe ngononophelo. Okwesibini, icandelo ngalinye kufuneka libekwe iliso elibukhali xa lisebenza ukubona ukuba liqhelekile na. Nika ingqalelo ekhethekileyo ukuzinza kombane. Ukuba kukho into engaqhelekanga, vala ngokukhawuleza. Okwesithathu, jonga ngokusondeleyo izixhobo ezahlukeneyo kwaye uphathe ngokukhawuleza kwaye ulungelelanise iimeko ezingaqhelekanga. Okwesine, ukugcinwa, ukugcinwa, ukuqiniswa, ukuthambisa, njl njl. akunakwenziwa kumatshini ngelixa esebenza. Isivalo kufuneka sivalwe phambi kokuba uqalise umxube. Okwesihlanu, xa izixhobo zivaliwe ngenxa yokungaqhelekanga, ikhonkrithi ye-asphalt kuyo kufuneka ihlambuluke ngokukhawuleza, kwaye ayivunyelwe ukuqala umxube ngomthwalo. Okwesithandathu, emva kohambo lwesixhobo sombane, kufuneka uqale ufumanise unobangela uze usivale emva kokuba isiphene sisusiwe. Ukuvala ngenkani akuvumelekanga. Okwesixhenxe, abasebenzi bombane kufuneka babonelelwe ngokukhanya okwaneleyo xa besebenza ebusuku. Okwesibhozo, abavavanyi, abaqhubi kunye nabasebenzi abancedisayo kufuneka basebenzisane ukuze baqinisekise ukuba izixhobo zinokusebenza ngokuqhelekileyo kwaye ikhonkrithi ye-asphalt eveliswayo iyahlangabezana neemfuno zeprojekthi.
2.3 Imiba ekufuneka ithathelwe ingqalelo emva kotyando
Emva kokuba umsebenzi ugqityiwe, indawo kunye noomatshini kufuneka baqale bacocwe ngokucokisekileyo, kwaye ikhonkrithi ye-asphalt egcinwe kumxube kufuneka icocwe. Okwesibini, yopha icompressor yomoya. , ukugcina izixhobo, yongeza ioli yokuthambisa kwindawo nganye yokuthambisa, kwaye usebenzise ioli kwiindawo ezifuna ukukhuselwa ukukhusela umhlwa.

[3]. Ukuqinisa uqeqesho lwabasebenzi kunye nolawulo olunxulumene neemveliso kunye neenkonzo
(1) Ukuphucula umgangatho wabasebenzi bokuthengisa. Ukutsala iitalente ezininzi nangakumbi zokuthengisa iimveliso. Imakethi yezixhobo zokuxuba i-asphalt iya ifuna igama elithembekileyo, inkonzo elungileyo kunye nomgangatho obalaseleyo.
(2) Ukuqinisa uqeqesho lwabasebenzi abasebenzayo. Abaqhubi boqeqesho banokubenza babe nobuchule ngakumbi ekusebenzeni kwesistim. Xa iimpazamo zisenzeka kwisistim, kufuneka zikwazi ukwenza uhlengahlengiso ngokwazo. Kuyimfuneko ukuqinisa ulungelelwaniso lwemihla ngemihla lwenkqubo nganye yokulinganisa ukwenza iziphumo zokulinganisa zichaneke ngakumbi.
(3) Ukuqinisa ukulinywa kokuthunyelwa kwindawo. Ukucwangciswa kwendawo kunokumela umfanekiso wayo kwisikhululo sokuxuba indawo yokwakha. Ngoko ke, kuyimfuneko ukuba nolwazi lobuchwephesha ukujongana neengxaki ezikhoyo kwinkqubo yokuxuba. Kwangaxeshanye, izakhono zokusebenzisana nabantu zibaluleke kakhulu, ukuze sikwazi ukujongana kakuhle nabathengi. Iingxaki kunxibelelwano.
(4) Iinkonzo zomgangatho wemveliso kufuneka ziqiniswe. Ukuseka iqela lenkonzo elizinikeleyo lomgangatho wemveliso, okokuqala, ukulawula umgangatho kuyo yonke inkqubo yokuvelisa, kwaye ngexesha elifanayo, ulandelele ukunyamekela, ukugcinwa kunye nokusetyenziswa kwezixhobo zokuxuba yunithi yokwakha.

[4] Isiphelo
Kweli xesha lanamhlanje, izixhobo zokuxuba i-asphalt zijongene nokhuphiswano oluqatha nolukhohlakeleyo. Umgangatho wezixhobo zokuxuba i-asphalt zinempembelelo ngqo kumgangatho wokwakha weprojekthi. Ke ngoko, inokuchaphazela neenzuzo zoqoqosho zeshishini. Ngoko ke, iqela lokwakha kufuneka lisebenzise izixhobo zokuxuba i-asphalt ngokuchanekileyo kwaye lizalise ukugcinwa, ukulungiswa nokuhlolwa kwezixhobo njengomsebenzi obalulekileyo.
Isishwankathelo, ukuseta ngokwesayensi i-coefficient yemveliso kunye nokusetyenziswa kwezixhobo zokuxuba i-asphalt ngokuchanekileyo akunakuphucula kuphela ukusebenza kwemveliso, ukunciphisa ixesha lokwakha, kodwa nokwandisa ubomi benkonzo yezixhobo ukuya kumlinganiselo omkhulu. Oku kunokuqinisekisa ngcono umgangatho wokwakha weprojekthi kunye nokuqinisekisa inzuzo yezoqoqosho kwishishini.