Ngokukhula okukhawulezayo koqoqosho lwelizwe lam, umthamo wezithuthi uyanda imihla ngemihla, nto leyo eyenza ukuba ukwakhiwa kohola wendlela kujongane novavanyo oluqatha, oluphakamisa izihloko ezitsha zokugcinwa nokulawulwa kwepavement ye-asphalt. Umgangatho wekhonkrithi ye-asphalt kunye ne-paving yayo inokuchaphazela ngokuthe ngqo umgangatho wendlela. Eli nqaku ikakhulu lithatha isityalo sokuxuba i-asphalt ye-LB-2000 njengomzekelo, ngokuqala ngomgaqo wayo wokusebenza, kwaye ihlalutya izizathu zokungaphumeleli kwisityalo sokuxuba i-asphalt ngokweenkcukacha, ixoxa ngakumbi ngamanyathelo athile okuthintela, kwaye iphakamisa amanyathelo afanelekileyo okuthintela ukuze Ukubonelela ngesiseko sethiyori esisebenzayo sokusebenza okuqhelekileyo kwezityalo zokuxuba i-asphalt.

Umgaqo wokusebenza wesityalo sokuxuba esiphakathi
Umgaqo osebenzayo we-LB-2000 we-asphalt mixer plant: (1) Okokuqala, igumbi lokulawula eliphakathi likhupha umyalelo wokuqalisa. Emva kokufumana umyalelo ofanelekileyo, izinto ezibandayo kwibhanti yezinto ezibandayo zihambisa izinto ezifanelekileyo (i-aggregate, powder) kwi-dryer ngokusebenzisa i-belt conveyor. Iyomile kwidramu, kwaye emva kokumisa, ithuthelwa kwisikrini esingcangcazelayo nge-elevator yezinto ezishushu kwaye ihlolwe. (2) Ukuthutha izinto ezifihliweyo kwimigqomo eyahlukeneyo yezinto ezishushu. Amaxabiso obunzima afanelekileyo ??kucango lwegumbi ngalinye alinganiswa kusetyenziswa izikali zombane, aze afakwe kwitanki yokuxuba. Emva koko i-asphalt eshushu ilinganiswe kwaye ifafazwe kwi-tank yokuxuba. Ngaphakathi. (3) Gxuma ngokupheleleyo imixube eyahlukeneyo kwitanki yokuxuba ukwenza imathiriyeli egqityiweyo kwaye ihanjiswe kwilori yeebhakethi. Iloli yebhakethi ihambisa izinto ezigqityiweyo ngomzila, ikhuphe izinto ezigqityiweyo kwi-tank yokugcina, kwaye ibeke kwisithuthi sokuthutha ngesango lokukhupha.
Amanyathelo okuhambisa, ukomisa, ukukhangela kunye namanye amanyathelo kwinkqubo yomsebenzi wesityalo sokuxuba i-asphalt siqhutyelwa kwelinye, ngaphandle kokumisa phakathi. Inkqubo yokuxuba, ukulinganisa kunye nezinto ezigqityiweyo zezinto ezahlukeneyo ziyi-cyclical.

Ukungaphumeleli uhlalutyo lwesityalo sokuxuba esiphakathi
Ngokusekelwe kumava asebenzayo afanelekileyo, eli nqaku lishwankathela kwaye lihlalutye izizathu ezinxulumene nokungaphumeleli kwisityalo sokuxuba i-asphalt, kwaye iphakamisa izisombululo ezinxulumene nomgaqo-bhoyili. Kukho izizathu ezininzi zokusilela kwezixhobo. Eli nqaku lichaza ikakhulu ezinye zezizathu eziphambili, ezibandakanya ikakhulu le miba ilandelayo:
Ukusilela komxube
Ukugqithiswa ngokukhawuleza komxube kunokubangela ukuba ukuxhaswa okusisigxina kwe-motor drive ukuba kukhutshwe, kubangela ukuba isandi esiveliswa ngumxube sahluke kwiimeko eziqhelekileyo. Ngelo xesha, umonakalo kwi-shaft esisigxina inokubangela ukuba isandi esingaqhelekanga. Kule meko, kuyimfuneko ukubeka kwakhona, ukulungisa okanye ukubuyisela ukuthwala ukusombulula ingxaki. Ngexesha elifanayo, ukuba ii-blades, izixhobo ezixutywayo kunye nezixhobo ezinxulumene nazo zigqithise kakhulu okanye ziwe phantsi ngexesha lokusebenza, kufuneka zitshintshwe ngokukhawuleza, ngaphandle koko ukuxuba okungafaniyo kuya kwenzeka kwaye umgangatho wezinto ezigqityiweyo uya kuchaphazeleka kakhulu. Ukuba ukushisa okungaqhelekanga kufunyenwe kwi-mixer discharge, kuyimfuneko ukujonga nokucoca inzwa yeqondo lokushisa kwaye uqinisekise ukuba inokusebenza ngokuqhelekileyo.

Ukusilela kwesixhobo sokutyisa izinto ezibandayo
Ukungaphumeleli kwesixhobo sokutyisa izinto ezibandayo kunemiba ilandelayo: (1) Ukuba kukho into encinci kakhulu kwi-hopper ebandayo, iya kuba nefuthe elithe ngqo nelibi kwi-conveyor yebhanti ngexesha lokulayisha umlayishi, oya kubangela ukuba kwi Isenzeko somthwalo ogqithisileyo unyanzelisa isantya esiguquguqukayo sebhanti lokuhambisa ukuba livale. Ukuze kulungiswe le ngxaki, kuyimfuneko ukuqinisekisa ukuba kukho iipellets ezaneleyo kwi-hopper nganye ebandayo ngamaxesha onke; (2) Ukuba i-motor yebhanti yesantya eguquguqukayo iyasilela ngexesha lokusebenza Kuya kubangela ukuba umqhubi webhanti wesantya esiguqukayo ayeke. Kule meko, kufuneka uqale uhlolisise i-inverter yokulawula i-motor, uze ukhangele ukuba isiphaluka sixhunyiwe okanye sivulekile. Ukuba akukho mpazamo kule miba mibini ingasentla, kufuneka ujonge ukuba ibhanti liyatyibilika na. Ukuba yingxaki ngebhanti, kufuneka ilungiswe ukuze isebenze ngokuqhelekileyo; (3) Umsebenzi ongaqhelekanga womhambisi webhanti wesantya esiguquguqukayo unokubangelwa yigrabile okanye izinto zangaphandle ezixinge phantsi kwebhanti lezinto ezibandayo. Ngenxa yoku, Kule meko, ukujongana neengxaki zezandla kufuneka kwenziwe ukuze kuqinisekiswe ukusebenza kwebhanti; (4) Ukungaphumeleli kwe-inverter yolawulo oluhambelanayo kwikhabhinethi yolawulo kwakhona sesinye sezizathu zomsebenzi ongaqhelekanga webhanti eliguquguqukayo lebhanti, kwaye kufuneka lilungiswe okanye litshintshwe; 5

Ubushushu bokukhutshwa kwekhonkrithi ye-asphalt alizinzanga
Kwinkqubo yokuvelisa ikhonkrithi ye-asphalt, kukho iimfuno eziphezulu kakhulu kwiqondo lokushisa, elingafanele libe phezulu okanye liphantsi kakhulu. Ukuba iqondo lokushisa liphezulu kakhulu, kuya kubangela ukuba i-asphalt "itshise" ngokulula, kwaye ukuba iqondo lokushisa liphantsi kakhulu, liya kubangela Ukuba ukunamathela phakathi kwesanti kunye nezinto zegrabile kunye ne-asphalt ayilingani, imveliso egqityiweyo ayiyi kuba nexabiso lokusetyenziswa. kwaye inokulahlwa kuphela, ibangela ilahleko engenakulinganiswa.

Ukusilela koluvo
Xa i-sensor isilela, ukondla kwe-silo nganye kuya kuba kungachanekanga. Lo mcimbi kufuneka ujongwe kwaye utshintshwe ngexesha. Ukuba i-beam yesikali ibambekile, iya kubangela ukungaphumeleli kwenzwa kunye nomcimbi wangaphandle kufuneka ususwe.

Xa i-mineral material ishushu, isitshisi asikwazi ukutshisa kwaye sitshise ngokuqhelekileyo.
Ukuba isitshisi asiphumeleli ukutshisa kunye nokutshisa ngokuqhelekileyo xa sifudumeza izinto ezimbiwa phantsi, kufuneka kulandelwe la manyathelo alandelayo: (1) Okokuqala khangela ukuba iimeko zokutshisa kunye nokutsha ngaphakathi kwigumbi lokusebenza ziyahlangabezana neemfuno ezifanelekileyo, kuquka izivuthelo, amabhanti, iimpompo zamafutha ombane; ukomisa imigqomo, Qwalasela amandla avuliweyo nacimayo kwidrafti yedrafti eyenziweyo kunye nezinye izixhobo, kwaye emva koko ujonge ukuba idrafti yedrafti yedrafti yedrafti kunye nocango lomoya obandayo luvaliwe kwindawo yokutshisa, nokuba umkhethi wokutshintsha, igubu elomisa kunye noxinzelelo lwangaphakathi. isixhobo sokubona sikwimo yesandla. isikhundla kunye nemo yezandla. (2) Ukuba le miba ingentla ayichaphazeli imeko yokutshisa, imeko yokuqala yokutshisa, imeko yepetroli kunye nesithintelo sokuhamba kwepetroli kufuneka kuhlolwe, kwaye imeko yokutshisa i-motor yokutshisa kunye noxinzelelo oluphezulu lomonakalo wokutsha kufuneka uhlolwe. Ukuba zonke ziqhelekile, jonga kwakhona. Jonga ukuba i-electrode inamabala e-oyile egqithisileyo okanye umgama ogqithisileyo phakathi kwee-electrode. (3) Ukuba zonke ezi ngasentla ziqhelekileyo, kufuneka uhlolisise ukusebenza kwempompo yepetroli, ukhangele uxinzelelo lwe-oyile yepompo, kwaye ukhangele ukuba unokuhlangabezana neemfuno kunye nemeko yokuvala i-valve yomoya ocinezelweyo.

Uxinzelelo olubi aluqhelekanga
Uxinzelelo lwe-atmospheric kwi-drum yokomisa luxinzelelo olubi. Uxinzelelo olubi luchaphazeleka ikakhulu sisivutheli kunye nedrafti yedrafti fan. Isixhobo sokuvuthela siya kuvelisa uxinzelelo olulungileyo kwigubu lokomisa. Uthuli olukwigubu lokomisa luya kubhabha ngaphandle kwegubu xa luchatshazelwa luxinzelelo olulungileyo. ikhuphe kwaye ibangele ukungcoliseka kwendalo; idrafti eyenziweyo iya kuvelisa uxinzelelo olubi kwidrum yokomisa. Uxinzelelo olugqithisileyo olubi luya kubangela ukuba umoya obandayo ungene kwi-drum, ubangele umlinganiselo othile wamandla obushushu, oya kwandisa kakhulu umthamo wamafutha asetyenzisiweyo kunye nokunyusa iindleko. Izisombululo ezithile xa uxinzelelo olulungileyo lwenziwa kumgqomo wokomisa zezi: (1) Jonga imeko yedrafti yedrafti yedrafti yedrafti, jija idrafti yolawulo lwedamper kwaye ujikelezise isidambisi kwi-manual kunye ne-handwheel, kwaye emva koko ujonge imeko yokuvala isidambisi. Khangela ukuba i-damper bear yonakalisiwe kwaye i-blade ibambekile. Ukuba inokuvulwa ngesandla, kunokumiselwa ukuba iphoso likwi-actuator yombane kunye ne-actuator, kwaye ingxaki inokusombululwa ngokwenza ingxaki efanelekileyo. (2) Xa idrafti yedrafti yedrafti yedrafti inokusebenza, kuyimfuneko ukujonga imeko yokuvala i-pulse puller kwindawo ephezulu yebhokisi yokususa uthuli, imo yokusebenza yesekethe yolawulo, ivalve ye-solenoid kunye nendlela yomoya, emva koko. fumana imvelaphi yempazamo kwaye uyisuse.

Umlinganiselo weWhetstone awuzinzanga
Umlinganiselo womgangatho we-asphalt kumgangatho wesanti kunye nezinye izinto zokuzalisa kwikhonkrithi ye-asphalt yi-whetstone ratio. Njengomqondiso obalulekileyo wokulawula umgangatho wekhonkrithi ye-asphalt, ixabiso layo lichaphazela ngokuthe ngqo umgangatho wekhonkrithi ye-asphalt. Ikhonkco yensimbi engenasici kunye ne-stone-to-stone ratio encinci kakhulu okanye enkulu kakhulu iya kubangela izingozi ezinzulu zomgangatho: umlinganiselo we-oil-stone one-oil encinci kakhulu uya kubangela ukuba izinto eziphathekayo zihluke kwaye zikhutshwe kwimilo; i-oil-stone ratio enkulu kakhulu iya kubangela ukuba "ikhekhe leoli" lenze kwi-pavement emva kokuqengqeleka. .

Ukuqukumbela
Uhlalutyo lweziphoso eziqhelekileyo zezityalo zokuxuba eziphazamisayo ukuze kuphunyezwe ukusebenza okupheleleyo, okusebenzayo kunye nokufanelekileyo kumsebenzi wokwenene. Akukho nxalenye yayo inokutyeshelwa okanye igxininiswe ngokugqithiseleyo xa kusingathwa iziphene. Le yindlela kuphela Umgangatho wemveliso egqityiweyo uya kuba kumgangatho ofanelekileyo. Ukusebenza komgangatho wesityalo esilungileyo sokuxuba kunokuqinisekisa ngokufanelekileyo umgangatho weprojekthi, kwaye kukwanceda ekunciphiseni iindleko kunye nokuphucula ukusebenza kakuhle kolwakhiwo.