Amathangi Ekhwalithi Okugcina Okusanhlamvu Ngophehlwa: Ukugoqwa Okuhlanganisiwe Kokulondolozwa Kokusanhlamvu Isikhathi Eside
Kwadalwa ngo 09.04
Amathangi Okugcina Okusanhlamvu E-Enamel Asezingeni Eliphezulu: Ukumbozwa Okuncibilikisiwe Kokulondolozwa Kokusanhlamvu Isikhathi Eside
Okusanhlamvu kulungile kuphela ngendlela indawo ekuthintana nayo. Ukugqwala, ukujiya komswakama nokuxebuka kokumbozwa kungcolisa izitshalo, kwehlise amazinga futhi kulahlekelwe inani — yingakho indawo engaphakathi yethangi lokugcina iyisidingo esibaluleke kakhulu kunoma yimuphi umsebenzi wokusanhlamvu.
Ithangi lekhwalithi lokugcina okusanhlamvu elenziwe nge-enamel iyisilinda sensimbi esiboshwe ngamabhawudi, nengilazi ehlanganiswe nensimbi emazingeni okushisa angu-820–930°C, okwakha indawo engasebenzi, ekahle yokudla enezinga le-pH elingu-1–14. Ithobela imithetho ye-FDA ne-LFGB yokuthintana nokudla, igcina ikhwalithi yokusanhlamvu iminyaka engaphezu kwengu-30 ngohlelo lokungenisa umoya, lokulayisha, nokuphepha kothuli oluhlanganisiwe.
Kungani I-enamel Coatings Ivikela Okusanhlamvu Kangcono Kunopende Noma i-Zinc
Indawo engasebenzi, engangcolisi: ingilazi ehlanganisiwe ayisabelani namasidi okusanhlamvu, umswakama, noma izinto zokubulala izinambuzane — akukho ukudluliswa kokunambitheka, akukho imikhiqizo yokugqwala esitshalweni.
Ayichithwa emkhiqizweni: i-vitreous enamel enobulukhuni obungu-6.0 Mohs imelana nokuguguleka okuvela ekugelezeni kokusanhlamvu, ngokungafani nopende ochitheka entweni.
Ukuphathwa kokujiya kwamanzi: indawo ebushelelezi, ekhanyayo ikhipha amanzi ajiyile kunokuba iwabambe ensimbi, inciphise ingozi yesikhunta nokuhluma ezindongeni zesilinda.
Isitifiketi sokuthintana nokudla: izinhlelo zekhwalithi ze-enamel zivivinywa ngokwezimfuneko ze-FDA ne-LFGB zokuthintana okuqondile nokusanhlamvu.
Kubukeka kanjani ikhwalithi emathangini e-Enamel Grain?
Ukulawula izinga lokushisa lokuncibilikisa: ikhwalithi yangempela ye-GFS idinga ukushiswa ku-820–930°C ukuze kube nokubopha kwamakhemikhali kwangempela — izinqubo zokushisa eziphansi akuzona i-glass-fused-to-steel.
Ukulawulwa kobukhulu nobuningi bezimbobo: i-enamel engu-0.25–0.45 mm nokuhlolwa kwe-1500V DC holiday kuphaneli ngayinye kuqinisekisa isithiyo esingena-zimbobo.
Ubunjiniyela besakhiwo: Idizayini ye-AWWA D103 ihlanganisa izingcindezi zokusanhlamvu, imithwalo yomoya nokuzamazama komhlaba, ngezibalo zomthwalo eziqondene nesilo.
Ukuhlanganiswa kwezinsiza ezengeziwe: izitezi zokungenisa umoya, ama-auger okushanela, izinzwa zamazinga, ama-hatch namaphaneli okukhipha uthuli kuklanyelwe ethangini, hhayi ukufakwa emuva.
How Do You Specify an Enamel Grain Storage Tank?
Ubukhulu: guqula amathani abe umthamo ngobuningi obukhulu (ufulawa ≈ 750 kg/m³) bese ungeza indawo yomoya; amathangi abhuntshisiwe asukela ku-20 m³ kuya ku-60,000 m³.
Ukungenisa umoya: cacisa u-0.1–0.2 m³/min ngehora ngetani lomoya ogijimayo ngezitezi ezisatshalaliswe kahle ukuze kulawuleke izinga lokushisa nomswakama.
Ukuphepha: faka i-NFPA 61 yokuphuma kokuqhuma kothuli, ukufinyelela kokuhlanzwa kanye nezinhlinzeko zokungena ezindaweni ezivaliwe.
Ukunwetshwa: khetha ukwakhiwa kwe-bolted ukuze kungene amaringi noma ama-silo esikhathini esizayo ngaphandle kokumisa imisebenzi.
I-Matrix Yokuqhathanisa: Izindawo Zamathangi Okugcina Okusanhlamvu
Ipharamitha Yokuhlola | Insimbi Ehlanganiswe Nengilazi | Insimbi Egalvaniwe | Insimbi Ependiwe | Ukhonkolo |
Ukuphepha kokuthintana nokudla | FDA/LFGB engenabungozi | Kudingeka ukunakekelwa kwe-zinc | Kuncike kupende | Kuncike kwi-liner |
Ukuqina kwendawo | 6.0 Mohs | Okumaphakathi | Kuthambile — kuyachweba | Okuphezulu |
Ukumelana nokugqwala | pH 1–14 | Kuhle | Okumaphakathi | Okwanele |
Isikhathi sokusebenza | Iminyaka engu-30+ | Iminyaka engu-15–25 | Iminyaka engu-10–20 | Iminyaka engu-30+ |
Ukuziphatha kokujiya | Kuyachithwa — bushelelezi obucwebezelayo | Ubungozi bokugqwala emaphethelweni | Ukumboza kugcina umswakama | Kunemingcele (porous) |
Ithangi lezinhlamvu zokugcina elisezingeni eliphezulu lenamel livikela isitshalo ngendawo ehlanganisiwe, ephephile yokudla, edlula upende ne-zinc — ihlangabezana nokuthobela i-FDA/LFGB, ukuqina iminyaka engaphezu kwengu-30, kanye nomklamo olungele umoya ukuze kugcinwe izinhlamvu isikhathi eside.
Imibuzo Ejwayelekile (FAQ)
Umbuzo 1: Liyini ithangi lokugcina izinhlamvu elinenamel?
Isilo se-ensimbi esiboshwe ngamabhawudi esimbozwe ngengilazi ehlanganiswe nensimbi ku-820–930°C, okudala indawo ephephile yokudla engasebenzi. Ithobela imithetho yokuthintana nokudla ye-FDA/LFGB, imelana ne-pH 1–14, futhi igcina izinhlamvu iminyaka engaphezu kwengu-30.
Umbuzo 2: Ingabe ukumboza ngenamel kuphephile ukudla izinhlamvu?
Yebo. I-vitreous enamel iyindawo engaphezulu yengilazi engasebenziyo engaphenduli nokusanhlamvu, umswakama noma izibulala-zinambuzane, futhi izinhlelo zekhwalithi zigunyazwe amazinga okuthintana nokudla e-FDA nase-LFGB ukuze kuthintane ngqo nokusanhlamvu.
UMBUZO 3: Ithangi lensimbi elinemvubelo (enamel) lokusanhlamvu lihlala isikhathi esingakanani?
Iminyaka engu-30+ iyisikhathi sokuphila esiklanyelwe. Ukumbozwa okuncibilikisiwe kumelana nokugqwala nokuguguleka ngaphandle kokuqhekeka, kuyilapho insimbi egalvaniwe noma ependiwe ngokuvamile idinga ukulungiswa noma ukuphinde ipendwe phakathi neminyaka engu-15–20.
UMBUZO 4: Ithangi lensimbi elinemvubelo (enamel) lokusanhlamvu litholakala ngosayizi ongakanani?
Amathangi e-enamel abhuntshisiwe asukela ku-20 m³ kuya ku-60,000 m³, alinganiswa ngokuguqula amathani abe umthamo kusetshenziswa ubukhulu bempahla nokwengeza indawo yomoya. Ukwakhiwa okuhlanganisiwe kwe-bolted kuvumela ukunwetshwa kamuva.
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