Isikhathi esingakanani esihlala isikhathi eside isilo sezinhlamvu esine-galvanized?
Kwadalwa ngo Ngokwamukisa
Isilo sezinhlamvu esine-galvanized sihlala isikhathi esingakanani?
I-silo lokugcina okusanhlamvu eline-hot-dip galvanized livikelwa ungqimba lwe-zinc oluxhumene ngendlela ye-metallurgical olugqwala esikhundleni sensimbi - umgoqo 'wokuzidela' ogcina ukugqwala kude ngisho nalapho kuklwejwe khona. Isikhathi sokuphila asiyona inombolo eyodwa kodwa silandela ukujiya kongqimba lwe-zinc kanye nemvelo: endaweni yasemakhaya engenabungozi i-silo eline-galvanized ngokuvamile lifinyelela iminyaka engu-20-30 noma ngaphezulu, kuyilapho imisebenzi enolwandle olunamandla noma ehlikihlayo iyinciphisa. I-zinc yenza umsebenzi wangempela, olinganisekayo ngaso sonke isikhathi.
I-Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) ihlinzeka ngamasilo okugcina okusanhlamvu ane-galvanized futhi ane-coated futhi ilinganisa ukuvikelwa kokugqwala - isisindo sokugqoka kwe-zinc, noma i-enamel noma enye indlela ye-polymer - ngokwendawo kanye nomsebenzi kunokusho impilo ejwayelekile.
1. Indlela i-Galvanizing Evikela Ngayo Insimbi
I-hot-dip galvanizing icwilisa insimbi eyakhiwe ku-zinc encibilikisiwe cishe ku-450 degrees Celsius, yakhe uchungechunge lwezingqimba ze-zinc-iron alloy kanye nengqimba yangaphandle ye-zinc emsulwa, konke kuhlangene ngokwe-metallurgical - hhayi nje ukupendwa. I-zinc igqwala ngokukhethekile (ngokuzidela) futhi yakhe ingqimba yokuvikela ezinzile, enamathelayo, ngakho umklwebho usavikelwe. Yingakho insimbi ye-galvanized ihlala isikhathi eside kunensimbi ependwe nje emsebenzini ofanayo.
· I-Zinc Encibilikisiwe ~450 deg C: Yakha izingqimba ze-alloy ezihlangene.
· Ukuhlangana Kwe-Metallurgical: Akulona ifilimu yokupenda.
· Ukuzidela: I-zinc igqwala ngaphambi kwensimbi.
· Ukubekezelela Umklwebho: I-zinc eseduze isavikela.
· Ihlala Isikhathi Eside Kunokupenda: Emsebenzini ofanayo, ngokusobala.
2. Yini Eqhuba Isikhathi Sokuphila
Impilo ilandela isisindo sokunameka kwe-zinc (amagremu nge-square metre, okunquma ukujiya) kanye nokugqwala kwendawo ezungezile. Ukunameka okujiyile endaweni yasemakhaya enomoya omnene kuhlala amashumi eminyaka; ukunameka okufanayo endaweni yasogwini enosawoti noma endaweni yemboni ene-asidi kusetshenziswa ngokushesha. Umhlahlandlela ojwayelekile ubeka insimbi yesakhiwo ene-galvanized cishe eminyakeni engama-20-30 ezindaweni eziningi zomoya, isikhathi eside ezindaweni ezinhle, isikhathi esifushane ezindaweni ezinolaka. Indawo yangaphakathi ye-silo yokudla okusanhlamvu ivamise ukuba mnene, kodwa ukuchayeka kwangaphandle kuyona okubusa.
· Isisindo se-Coating: Amagremu nge-m2 setha isabelomali.
· Imvelo: Emaphandleni vs ogwini vs ezimbonini.
· Iminyaka engu-20-30: Umhlahlandlela ojwayelekile womoya.
· Okuhle Isikhathi Eside: Izindawo ezinomoya omnene zandisa impilo.
· Okunolaka Isikhathi Esifushane: Usawoti ne-asidi kudla i-zinc ngokushesha.
3. Ukuphathwa Kwezinhlamvu Nokwandiswa
Ngaphakathi, izinhlamvu ezihlabayo ezihamba zisuka odongeni futhi ikakhulukazi zisuka ku-hopper zigqagqisa i-zinc lapho ukugeleza kushesha kakhulu, ngakho i-discharge cone ingancipha ngokushesha kunomzimba. Ngaphandle, ukujiya nokufuma okubhajwe phansi kusheshisa ukuhlaselwa kwendawo. Impilo yelulwa ngokucacisa isisindo esanele sokumboza, ukuphatha ukujiya, ukugwema ukuhlukumeza okuhlabayo ku-cone, nokuhlola isisekelo ne-hopper ngesikhathi esimisiwe ukuze ukulahleka kwendawo kubanjwe ngaphambi kokuba kufike ensimbi.
· Ukuguga kwe-Hopper: Ukugeleza okusheshayo kunciphisa i-zinc ku-cone.
· Umswakama Wesisekelo: Amanzi abambekile ahlasela phansi.
· Cacisa Ubuningi: I-zinc eyanele yesizinda.
· Phatha Ukujiya: Kunciphisa ukuhlaselwa kwangaphakathi.
· Hlola i-Cone/Isisekelo: Bamba ukulahleka kwasendaweni kusenesikhathi.
Ipharamitha yokuklama | Inani elijwayelekile noma ibanga | Kungani kubalulekile |
Ibhavu ye-Zinc | Cishe ama-degree Celsius angu-450 | Kwakha izingqimba ze-alloy eziboshiwe |
Impilo | Iminyaka engu-20-30+ evamile | Kusethwa isisindo sokumboza nendawo |
Isisindo sokumboza | Amagremu nge-m2 | Isabelomali sokugqwala |
Ukuguga kwe-hopper | Ukugeleza okusheshayo kunciphisa i-zinc | Hlola i-cone |
Isisekelo | Isicupho somswakama | Gcina womile futhi kukhiphe amanzi |
Umkhawulo okufanele uhlolwe | I-hopper ehlabayo iguga ngokushesha | Phatha ukugeleza; hlola ikhoni |
Isici | Umthelela empilweni | Ngcono | Kubi kakhulu |
Isisindo se-zinc | Kusetha isabelomali sokugqwala | Isisindo esiphezulu | I-coating encane |
Imvelo | Iqhuba ukusetshenziswa | Emaphandleni | Ogwini/ezimbonini |
Ukugeleza kwangaphakathi | Kuguga i-hopper | Kushelela, kancane | I-abrasive, esheshayo |
Isimo sesisekelo | Umcuphi womswakama | Omile, okhishiwe amanzi | Kumanzi, kunamachibi |
Ukuhlola | Ibamba ukulahleka kwasendaweni | Kuhleliwe | Lutho |
Isiqinisekiso Sobunjiniyela Nosekelo Lwephrojekthi
Wonke amathangi alethwa yiShijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) enziwa ngokuhambisana ne-AWWA D103-09 kanye ne-EN 1090 ngokuqinisekiswa kwe-finite element yomthwalo wegobongo, uphahla kanye ne-nozzle, ahlanganiswa ku-820-930°C ngaphansi kokulawulwa kwe-ISO 9001 ne-ISO 45001, ahlolwa nge-holiday test ku-1500 V kuyo yonke indawo, futhi ahlanganiswa ngamabhawodi e-Grade 8.8 kanye ne-sealant eqinisekiswe umkhiqizi. Ama-silo okugcina okusanhlamvu e-galvanized anikezwa ngesisindo se-zinc coating esicaciswe ngokulingana nokugqwala kwendawo, idizayini elawula ukujiya kanye nokuguga kwe-hopper, isisekelo esomile esidonswayo, kanye nohlelo lokuhlola lwe-cone kanye nesisekelo, kanti kunikezwa ezinye izindlela ze-enamel noma ze-polymer lapho umsebenzi udinga okwengeziwe.
I-silo yokugcina okusanhlamvu eyenziwe nge-hot-dip galvanized ivamise ukuhlala iminyaka engu-20-30 noma ngaphezulu, ngoba ungqimba lwe-zinc oluboshwe ngokwe-metallurgical luyazidela ukuze luvikele insimbi. Impilo ilandela isisindo sokumboza kanye nemvelo - izindawo zasemakhaya ezinokuthula zihlala isikhathi eside, imisebenzi enosawoti noma ehlikihlayo ihlala isikhathi esifushane - kanti i-hopper nesisekelo zidinga ukunakwa okukhulu.
Imibuzo Evame Ukubuzwa (FAQ)
Ngabe i-galvanized ihlale ingcono kune-painted steel yokusanhlamvu?
Ukuze kuvikelwe ukugqwala endaweni enomunyu, i-galvanizing ivamise ukuhlala isikhathi eside kunensimbi ependwe ensimini ngoba i-zinc ixhunyiwe futhi iyazidela, hhayi ifilimu engase igawulwe. Lapho ukuguguleka kukhulu kakhulu ku-hopper noma lapho kufuneka indawo engangeni lutho ethinta ukudla, i-enamel noma i-polymer lining ingase ibe yisinqumo esingcono - isinqumo silandela umsebenzi.
Ingabe ingaphakathi noma ingaphandle inciphisa impilo?
Ngokuvamile ingaphandle, ngoba ukugqwala komoya kudla i-zinc kuyo yonke indawo evezile, kuyilapho indawo yangaphakathi yokudla imnene futhi yomile uma ilawulwa. Okuhlukile yi-hopper yokukhipha (ukuguguleka) nanoma yisiphi isisekelo noma isivalo lapho umswakama ugcinwa khona - lezo zindawo zangaphakathi nezingxenye zokuhlangana zidinga ukuhlolwa okukhulu.
Ingabe i-silo ye-galvanized ingabuye ipendwe kamuva?
Yebo. Uma i-zinc isisetshenzisiwe kakhulu, insimbi ingalungiselelwa futhi ipendwe noma i-silo ilungiswe kabusha, kodwa ukuhlela lokho ngaphambi kokuba insimbi ivezwe kugwema ukugqwala. Indlela engabizi ukuhlola okubamba ukulahleka kwe-zinc futhi kusetshenzwe ngaphambi kokuba i-substrate yonakaliswe.
Ingabe isivikelo singenziwa ngendlela evumelana nesayithi lami?
Yebo. Isisindo sokumboza nge-zinc, izindlela ezihlukile ze-enamel noma ze-polymer, ukunqwabelana komswakama kanye nokuklanywa kokuguga kwe-hopper, kanye nesikhathi sokuhlola kuhlelwa ngokwendlela yakho yemvelo kanye nokudla okusanhlamvu, kubhalwe phansi ngesikhathi sokunikezwa.
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