Eminyakeni yamuva nje, izigayo zikasimende nezinsimbi eziqondile ziye zasetshenziswa kakhulu.Izinkampani eziningi zikasimende nezinkampani zensimbi zethule izigayo eziqondile ze-slag ukuze zigaye impushana, okubone kangcono ukusetshenziswa okuphelele kwe-slag.Kodwa-ke, njengoba kunzima ukulawula ukuguga kwezingxenye ezingagugi ngaphakathi kwesigayo esiqondile, ukuguga okuqinile kungabangela kalula izingozi ezinkulu zokuvala futhi kulethe ukulahlekelwa kwezomnotho okungadingekile ebhizinisini.Ngakho-ke, ukugcina izingxenye ezigqokekayo emshinini wokugaywa kugxilwe ekunakekeleni.

Indlela yokulondoloza kahle usimende kanye nezigayo eziqondile ze-slag?Ngemva kweminyaka yocwaningo nokusetshenziswa kukasimende nezigayo eziqondile ze-slag, Imishini ye-HCM ithole ukuthi ukuguga ngaphakathi kwesigayo kuhlobene ngokuqondile nokuphumayo kwesistimu kanye nekhwalithi yomkhiqizo.Izingxenye ezibalulekile ezingagugi emshinini wokugaya yilezi: izindwani ezihambayo nezimile zesihlukanisi, i-roller yokugaya kanye nediski yokugaya, kanye nendandatho ye-louver ene-outlet yomoya.Uma ukugcinwa kokuvimbela nokulungiswa kwalezi zingxenye ezintathu ezinkulu kungenziwa, ngeke nje kuthuthukise izinga lokusebenza kwemishini kanye nekhwalithi yemikhiqizo, kodwa futhi kugweme ukuvela kokuhluleka okuningi kwemishini emikhulu.

Ukugeleza kwenqubo yesigayo sikasimende ne-slag

Injini ishayela ipuleti lokugaya ukuze lijikelezise kwisinciphisi, futhi isitofu se-hot blast sinikeza umthombo wokushisa, ongena endaweni yokungenisa ngaphansi kwepuleti lokugaya kusuka endaweni yokufaka umoya, bese ingena emshinini ngeringi yomoya (imbobo yokusabalalisa umoya) nxazonke. ipuleti lokugaya.Okubalulekile kuwa kusuka embobeni yokuphakelayo kuya enkabeni yediski yokugaya ejikelezayo futhi yomiswa umoya oshisayo.Ngaphansi kwesenzo samandla e-centrifugal, okubalulekile kuya emaphethelweni e-disc yokugaya futhi ilunywe ngaphansi kwe-roller yokugaya ukuze ichotshozwe.Izinto ezihlutshiwe ziyaqhubeka zihamba emaphethelweni e-disc yokugaya, futhi ithwalwa ukugeleza komoya okuhamba ngesivinini esiphezulu endaweni yendandatho yomoya (6 ~ 12 m / s).Izinhlayiya ezinkulu zigoqwe emuva ku-disc yokugaya, futhi i-powder efanelekile ingena kusihlukanisi seqoqo kanye nedivayisi yokugeleza komoya.Yonke le nqubo ifinyezwa ngezinyathelo ezine: ukuphakela-ukumisa-ukugaya-ukukhethwa kwempushana.

Izingxenye ezisemqoka ezigqokeka kalula nezindlela zokunakekela kusimende nezigayo ezime mpo ze-slag

1. Ukunqunywa kwesikhathi sokulungisa esivamile

Ngemva kwezinyathelo ezine zokuphakelwa, ukomiswa, ukugaya, nokukhetha okuyimpushana, izinto ezisesigayweni ziqhutshwa umoya oshisayo ukuze zigqoke nomaphi lapho zidlula khona.Uma isikhathi eside, umthamo womoya mkhulu, futhi ukugqoka okubucayi kakhulu.Idlala indima ebalulekile ekukhiqizeni ikakhulukazi.Izingxenye eziyinhloko ziyindandatho yomoya (ene-air outlet), i-roller yokugaya kanye ne-disc yokugaya kanye nesihlukanisi.Lezi zingxenye eziyinhloko zokomisa, ukugaya nokuqoqwa nazo ziyizingxenye ezinokuguga okukhulu.Uma isimo sokuguga siqondwa ngesikhathi, kuba lula ukulungisa, futhi amahora amaningi omuntu angagcinwa ngesikhathi sokulungiswa, okungathuthukisa izinga lokusebenza kwemishini futhi kwandise ukuphuma.

Indlela yokunakekela:

Sithatha uchungechunge lwe-HCM Machinery HLM lukasimende nezigayo ezime mpo ze-slag njengesibonelo, ekuqaleni, ngaphandle kokwehluleka kwezimo eziphuthumayo phakathi nenqubo, ukugcinwa kwanyanga zonke kwakuwumjikelezo wokunakekela oyinhloko.Ngesikhathi sokusebenza, okukhiphayo akuthinteki kuphela umthamo womoya, izinga lokushisa nokugqoka, kodwa futhi nezinye izici.Ukuze kuqedwe izingozi ezifihlekile ngesikhathi esifanele, ukugcinwa kwanyanga zonke kuguqulwa kube ukugcinwa kwesigamu senyanga.Ngale ndlela, kungakhathaliseki ukuthi kukhona amanye amaphutha ohlelweni, ukugcinwa okuvamile kuyoba okugxilwe kakhulu.Ngesikhathi sokulungiswa okujwayelekile, amaphutha afihliwe kanye nezingxenye ezibalulekile ezigugile zizobhekwa ngamandla futhi zilungiswe kusenesikhathi ukuze kuqinisekiswe ukuthi okokusebenza kungafeza ukusebenza okungenaphutha phakathi nomjikelezo wokulungisa ojwayelekile wezinsuku eziyi-15.

2. Ukuhlolwa nokugcinwa kwama-roller okugaya nama-disc okugaya

Izigayo zikasimende nezinsimbi eziqondile ngokuvamile zihlanganisa amarola amakhulu namarola asizayo.Ama-roller ayinhloko adlala indima yokugaya futhi ama-roller asizayo adlala indima yokusabalalisa.Phakathi nenqubo yokusebenza ye-HCM Machinery slag yokugaya mpo, ngenxa yokuthi kungenzeka ukuguga okujulile kumkhono we-roller noma endaweni yendawo?ipuleti lokugaya, kuyadingeka ukulicubungula kabusha nge-welding online.Lapho i-groove egugile ifinyelela ku-10 mm ukushona, kufanele icutshungulwe kabusha.ukushisela.Uma kukhona imifantu emkhonweni we-roller, umkhono we-roller kufanele ushintshwe ngesikhathi.

Uma ungqimba olumelana nokuguga lomkhono we-roller we-roller yokugaya sewonakele noma uwa, luzothinta ngokuqondile ukusebenza kahle kokugaya komkhiqizo futhi lunciphise okukhiphayo nekhwalithi.Uma impahla ewayo ingatholwa ngesikhathi, izodala ukulimala kwamanye amarola amabili amakhulu.Ngemuva kokuthi umkhono we-roller ngamunye wonakalisiwe, udinga ukushintshwa ngomunye omusha.Isikhathi sokusebenza sokushintsha umkhono omusha we-roller sinqunywa isipiliyoni nekhono labasebenzi kanye nokulungiswa kwamathuluzi.Kungashesha njengamahora ayi-12 futhi kuhambe kancane njengamahora angama-24 noma ngaphezulu.Emabhizinisini, ukulahlekelwa kwezomnotho kukhulu, okuhlanganisa ukutshalwa kwezimali emikhonweni emisha ye-roller kanye nokulahlekelwa okubangelwa ukuvalwa kokukhiqiza.

Indlela yokunakekela:

Ngesigamu senyanga njengomjikelezo wesondlo ohleliwe, yenza ukuhlolwa okufika ngesikhathi kwemikhono ye-roller kanye nama-discs okugaya.Uma kutholakala ukuthi ubukhulu bongqimba obungaguquki bunciphile ngo-10 mm, amayunithi okulungisa afanele kufanele ahlelwe ngokushesha futhi ahlelwe ukulungiswa kwe-welding endaweni.Ngokuvamile, ukulungiswa kwama-disc okugaya kanye nemikhono ye-roller kungenziwa ngokuhlelekile phakathi kwezinsuku ezintathu zokusebenza, futhi wonke umugqa wokukhiqiza womshini oqondile ungahlolwa futhi ulungiswe ngokuhlelekile.Ngenxa yokuhlela okuqinile, ingaqinisekisa ngempumelelo ukuthuthukiswa okumaphakathi komsebenzi ohlobene.

Ukwengeza, ngesikhathi sokuhlolwa kwe-roller yokugaya kanye ne-disc yokugaya, ezinye izinamathiselo ze-roller yokugaya, njengama-bolts okuxhuma, amapuleti omkhakha, njll, kufanele futhi kuhlolwe ngokucophelela ukuze kuvinjelwe ama-bolts okuxhuma ukuba agqoke ngokungathí sina futhi angaxhunywanga ngokuqinile. kanye nokuwa ngesikhathi sokusebenza kwemishini, ngaleyo ndlela kuholele ezingozini ezimbi kakhulu zongqimba olungagugi lwe-roller yokugaya kanye nediski yokugaya.

3. Ukuhlolwa nokugcinwa kwe-air outlet louver ring

Indandatho yokusabalalisa umoya (Umfanekiso 1) iqondisa ngokulinganayo igesi egeleza iphuma epayipini le-annular iye egumbini lokugaya.Ukuma kwe-engeli yezindwani zendandatho ye-louver kunomthelela ekujikelezeni kwezinto zokusetshenziswa zomhlabathi egumbini lokugaya.

Indlela yokunakekela:

Hlola iringi ye-airoutlet louver eduze nediski yokugaya.Igebe phakathi konqenqema olungenhla nediski yokugaya kufanele libe ngu-15 mm.Uma ukuguga kubucayi, insimbi eyindilinga idinga ukushiselwa ukuze kuncishiswe igebe.Ngesikhathi esifanayo, hlola ubukhulu bamapaneli aseceleni.Iphaneli yangaphakathi ingu-12 mm kanti iphaneli yangaphandle ingu-20 mm, lapho ukugqokwa kungu-50%, idinga ukulungiswa ngokushisela ngamapuleti angagugi;gxila ekuhloleni indandatho ye-louver ngaphansi kwe-roller yokugaya.Uma ukuguga sekukonke kweringi ye-louver yokusabalalisa umoya kutholakala kubucayi, yishintshe iyonke ngesikhathi sokulungisa.

Njengoba ingxenye engezansi yendandatho ye-outlet louver yokusabalalisa umoya iyindawo eyinhloko yokushintsha ama-blade, futhi ama-blades ayizingxenye ezingagugi, azinzima nje kuphela, kodwa futhi anenani elifika kwezingcezu ezingu-20.Ukuwashintsha ekamelweni lomoya engxenyeni engezansi yendandatho yomoya kudinga ukushiselwa kwamaslayidi nosizo lwemishini yokuphakamisa.Ngakho-ke, ukushisela okufika ngesikhathi kanye nokulungiswa kwezingxenye ezigqokile zembobo yokusabalalisa umoya kanye nokulungiswa kwe-angle ye-blade ngesikhathi sokulungiswa okuvamile kunganciphisa ngempumelelo inani lokushintshwa kwe-blade.Ngokuya ngokumelana nokugqoka okuphelele, ingashintshwa iyonke njalo ezinyangeni eziyisithupha.

4. Ukuhlolwa nokugcinwa kwezindwani ezihambayo nezimile zesihlukanisi

Imishini ye-HCMI-slag vertical mill stud-bolted basket separator iyisihlukanisi sokugeleza komoya.Izinto ezisemhlabeni nezomisiwe zingena kusihlukanisi ukusuka phansi kanye nokugeleza komoya.Izinto eziqoqiwe zingena esiteshini esiphezulu sokuqoqa ngegebe le-blade.Izinto ezingafanelekile zivinjwa ama-blades noma zibuyela endaweni ephansi yokugaya ngamandla azo adonsela phansi ukuze zigaye okwesibili.Ingaphakathi lesihlukanisi liyikamelo elijikelezayo elinesakhiwo esikhulu sekheji le-squirrel.Kunama-blade amile kuma-partitions angaphandle, akha ukugeleza okujikelezayo nama-blade ekhejini le-squirrel elijikelezayo ukuqoqa impushana.Uma ama-blades ahambayo futhi amile engahlanganisiwe ngokuqinile, azowela kalula ku-disc yokugaya ngaphansi kwesenzo somoya nokujikeleza, ukuvimbela imishini yokugoqa endaweni yokugaya, okubangela ingozi enkulu yokuvala.Ngakho-ke, ukuhlolwa kwezindwani ezihambayo nezimile kuyisinyathelo esibaluleke kakhulu enqubweni yokugaya.Elinye lamaphuzu abalulekile okunakekela kwangaphakathi.

Indlela yokulungisa:

Kunezingqimba ezintathu zama-blade anyakazayo ekamelweni le-squirrel-cage rotary ngaphakathi kwesihlukanisi, nama-blade angu-200 ungqimba ngalunye.Ngesikhathi sokugcinwa okuvamile, kuyadingeka ukudlidliza ama-blade ahambayo ngamunye ngamunye ngesando sesandla ukuze ubone ukuthi kukhona yini ukunyakaza.Uma kunjalo, kudingeka ziqiniswe, zimakwe futhi zishiselwe kakhulu futhi ziqiniswe.Uma kutholakala izindwani eziguge kakhulu noma ezikhubazekile, zidinga ukususwa futhi kufakwe izindwani ezintsha ezinyakazayo ezinosayizi ofanayo ngokwezidingo zomdwebo.Kudingeka zikalwe ngaphambi kokufakwa ukuze kuvinjelwe ukulahlekelwa ibhalansi.

Ukuze uhlole ama-stator blades, kuyadingeka ukususa ama-blade amahlanu ahambayo kungqimba ngalunye kusuka ngaphakathi kwekheji le-squirrel ukuze ushiye isikhala esanele sokubona uxhumano nokugqoka kwama-stator blades.Zungezisa ikheji ye-squirrel futhi uhlole ukuthi kukhona ukushisela okuvulekile noma ukuguga ekuxhumekeni kwama-stator blades.Zonke izingxenye ezingagqoki zidinga ukushiselwa ngokuqinile ngenduku yokushisela i-J506/Ф3.2.Lungisa i-engeli yezindwani ezimile ibe ibanga eliqondile elingu-110 mm kanye ne-engeli evundlile engu-17° ukuze uqinisekise ikhwalithi yokukhethwa kwempushana.

Ngesikhathi sokulungiswa ngakunye, faka isihlukanisi sempushana ukuze ubone ukuthi i-engeli yama-static blades ikhubazekile nokuthi izindwani ezihambayo zikhululekile yini.Ngokuvamile, igebe phakathi kwama-baffles amabili liyi-13 mm.Ngesikhathi sokuhlolwa okuvamile, ungazinaki ama-bolts wokuxhuma we-rotor shaft futhi uhlole ukuthi akhululekile yini.I-abrasive enamathela ezingxenyeni ezijikelezayo kufanele futhi isuswe.Ngemva kokuhlolwa, ibhalansi eguquguqukayo iyonke kufanele yenziwe.

Fingqa:

Izinga lokusebenza kwemishini yokusingatha kulayini wokukhiqiza i-mineral powder ithinta ngokuqondile okukhiphayo kanye nekhwalithi.Ukulungiswa kwempahla kugxile ekunakekeleni impahla yebhizinisi.Ezigayweni eziqondile ze-slag, ukunakekelwa okuhlosiwe nokuhleliwe akufanele kushiye izingozi ezifihliwe ezingxenyeni ezibalulekile ezikwazi ukumelana nesigayo esiqondile, ukuze kufinyelelwe ukubikezela nokulawula kusenesikhathi, futhi kuqedwe izingozi ezifihliwe kusenesikhathi, ezingavimbela izingozi ezinkulu futhi kuthuthukise ukusebenza. kwemishini.ukusebenza kahle kanye nokukhishwa kwehora leyunithi, okunikeza isiqinisekiso sokusebenza okusebenzayo nokuphansi komugqa wokukhiqiza.Ukuze uthole izingcaphuno zemishini, sicela usithinte nge-imeyili:hcmkt@hcmilling.com