Kungani ukuqinisekiswa kwe-coating kubalulekile kumathangi endlayo
Kwadalwa ngo Ngokwamukisa
Kungani ukuqinisekiswa kwe-coating kubalulekile kumathangi endle?
Indle yendle itholakala phakathi kwezinsizakalo ezidinga kakhulu ithangi elingabhekana nazo. Iyashisa, inamagciwane asebenzayo, futhi icebile ngamabhaktheriya anciphisa i-sulphate akhipha i-hydrogen sulphide; lelo gesi lincibilika emanzini omhwamuko womoya wakha i-sulphuric acid edla ukhonkolo nensimbi ngokufanayo. Ukumboza okukhona nje akwanele - kufanele kuqinisekiswe, ngoba umehluko phakathi kokumboza okwenziwe kahle nalokho okwenziwe cishe uwumehluko phakathi kwethangi elihlala iminyaka engu-30 nalelo elidinga umsebenzi omkhulu eminyakeni emi-5.
I-Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) ihlinzeka ngamathangi endle e-ayina ahlanganiswe nengilazi lapho iphaneli ngayinye iqinisekiswa efektri - ukujiya, i-holiday spark kanye nokunamathela kuqoshwa ngepuleti ngalinye - ngakho ukusebenza kokugqwala kuhlangatshezwana nakho ngobufakazi hhayi ngokucabanga.
1. Lokho Indle Ekuyenzayo Ku-Covering
Ingozi igxila ngaphezu komugqa woketshezi. I-hydrogen sulphide ekhiqizwa odakeni kanye nengxube yomgxobhozo inyukela endaweni yomhwamuko, incibilika ku-condensate, futhi i-oxidised ngamabhaktheriya asemoyeni ibe i-sulphuric acid ene-pH engahle yehle ngaphansi kuka-2. Leyo acid ihlasela ibhande lodonga elingaphezu kwendawo yoketshezi kuqala, yingakho i-coating eqinisekiswe kuphela ukucwiliswa ingase yehluleke ekusebenzeni. Ngakho ukuqinisekisa kufanele kuhlanganise yonke indawo yangaphakathi, hhayi kuphela indawo emanzi.
· Umthombo we-Sulphide: Amabhaktheriya e-sulphate-reducing odakeni akhulula i-H2S endaweni yegesi.
· Ukwakheka Kwe-Acid: I-H2S incibilika ku-condensate futhi i-oxidise ibe i-sulphuric acid, i-pH engaphansi kuka-2.
· Indawo Yomhwamuko Embi Kakhulu: Ibhande elingaphezu komugqa woketshezi libona i-acid, i-oxygen kanye ne-condensate ndawonye.
· Yonke Indawo: Qinisekisa udonga lwangaphakathi oluphelele, hhayi kuphela isigaba esingezansi esicwiliswe.
· Ukushisa Kuyasiza: Ukusebenza kwe-Mesophilic cishe ku-35-38 degrees Celsius kusheshisa umsebenzi webhayoloji.
2. Izivivinyo Eziqinisekisa Ukumboza
Izilinganiso ezintathu zinquma ukuthi ukumbozwa kwe-enamel encibilikisiwe kuzophila: ukujiya kokumboza okungu-0.25-0.45 mm, ukuhlolwa kweholide (inhlansi) ku-1500 V kuyo yonke indawo ukuthola noma yimuphi umgodi omncane, nokunamathela okucishe kube ngu-3450 N/cm2 ukuqinisekisa isibopho sokuncibilikiswa. Ukuqina okucishe kube ngu-6.0 Mohs nokushiswa ku-820-930 degrees Celsius yizimo zenqubo ezingemuva kwalezo zinombolo. Ithangi elethulwa ngaphandle kwalezi zirekhodi, empeleni, aliqinisekisiwe kungakhathaliseki ukuthi libukeka kanjani.
· Ukujiya 0.25-0.45 mm: Kuqinisekisa ukuthi isendlalelo esincibilikisiwe sisebangeni elifanele.
· Inhlansi Yeholide 1500 V: Ithola izimbobo ezincane kuyo yonke indawo ngaphambi kokuthunyelwa.
· Ukunamathela 3450 N/cm2: Kuqinisekisa ukuthi i-enamel ihlanganisiwe, hhayi nje ukunamathela.
· Ukuqina 6.0 Mohs: Kumelana nokuguguleka kusuka ku-grit ne-sludge solids.
· Ukushisa 820-930 deg C: Iwindi lenqubo elikhiqiza isibopho.
3. Izindleko Zokweqa Ukuqinisekisa
Lapho ukuqinisekisa kweqiwe, ukwehluleka kokuqala ngokuvamile kuba yimbobo encane eyayihlale ikhona, ekhula ibe yindawo yokugqwala ebukela i-coating ezungezile. Emsebenzini wendle, leyo ndawo ihlala ebangeni elinonya kakhulu ethangini. Ukulungisa kuyabiza kakhulu kunokuhlolwa obekungaba khona, futhi kufika ngesikhathi ithangi ligcwele futhi lisemsebenzini. Ukuqinisekisa kuwumshuwalense oshibhile wokumelana nendlela yokwehluleka ebikezelwayo.
· Ukukhula Kwembobo Encane: Imbobo encane engahloliwe iba yindawo yokugqwala ebangeni le-asidi.
· Indawo Embi Kakhulu: Ukwehluleka kuvela endaweni yomhwamuko enolaka kakhulu.
· Ukutholakala Kwamuva: Kutholakala kuphela lapho ithangi ligcwele futhi lisebenza.
· Ukulungisa Okubizayo: Ukulungisa ngaphakathi kokusebenza kudlula noma yikuphi ukuhlolwa kwangaphambi kokulethwa ngezindleko.
· Indlela Ebikezelwayo: Lokhu ukwehluleka okwaziwayo, hhayi isimangaliso.
Ipharamitha yokuklama | Inani elijwayelekile noma ibanga | Kungani kubalulekile |
Ubukhulu bokumboza | 0.25-0.45 mm | Isendlalelo esincibilikisiwe ngaphakathi kwebanga elifanelekile |
I-Holiday spark | I-1500 V endaweni yonke | Ithola izimbobo ngaphambi kokuthunyelwa |
Ukunamathela | Mayelana no-3450 N/cm2 | Kuqinisekisa isibopho sokuhlangana, hhayi ifilimu |
Ubulukhuni | Mayelana no-6.0 Mohs | Imelana nokuhuzwa kwamatshe nodaka |
Iwindi lokudubula | 820-930 degrees Celsius | Kukhiqiza ukuhlangana kwe-enamel nensimbi |
Umkhawulo okufanele uhlolwe | Ukuqinisekiswa kufanele kuhlanganise indawo yomhwamuko | Ububanzi bokucwiliswa kuphela bugeja indawo embi kakhulu |
Hlola | Lokho okufakazelayo | Inani elijwayelekile | Uma kweqiwe |
Ukujiya kokumboza | Isendlalelo esincibilikisiwe esisebangeni | 0.25-0.45 mm | Isikhathi sokusetshenziswa esingaziwa |
Inhlansi yeholide | Awekho izimbobo ezincane | 1500 V indawo yonke | Izindawo zokugqwala ezifihliwe |
Ukunamathela | Isibopho sokuhlanganiswa esizwakalayo | Cishe 3450 N/cm2 | I-coating iyadilika |
Ubulukhuni | Ukumelana nokuhuzuka | Cishe u-6.0 Mohs | Kugugiswa yi-grit |
Irekhodi lokudubula | Iwindi lenqubo elilungile | 820-930 deg C | Isibopho esingekho emgqeni |
Ukuqinisekiswa Kobunjiniyela Nokusekelwa Kwephrojekthi
Wonke amathangi anikezwa yiShijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) aklanywa ngokuhambisana ne-AWWA D103-09 kanye ne-EN 1090 ngokuqinisekiswa kwe-finite element yomthwalo wegobolondo, 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 engaphezulu, futhi ahlanganiswa ngamabhawodi e-Grade 8.8 kanye ne-sealant eqinisekiswe umkhiqizi. Amathangi endle e-Glass-fused-to-steel anikezwa ngobukhulu bokumboza, amarekhodi e-1500 V holiday-spark kanye ne-adhesion kuyo yonke iphaneli, iwindi lokushisa lilawulwa ku-820-930 degrees Celsius, futhi idatha yokuhlola inikezwa kanye nethangi ukuze isimangalo somsebenzi wokugqwala siqinisekiseke ngesikhathi sokunikezwa.
Ukuqinisekiswa kokumboza akusona umsebenzi wamaphepha; ekusetshenzisweni kwendle yindawo ehlukanisa ithangi leminyaka engama-30 nenkinga yeminyaka emi-5. Ubukhulu, i-holiday spark kanye nokunamathela okukalwa ngepaneli ngayinye kunquma ukuthi i-enamel encibilikisiwe izophila yini emkhathini womhwamuko we-asidi ongaphezu komugqa woketshezi.
Imibuzo Evame Ukubuzwa (FAQ)
Ngabe ukuhlolwa ngamehlo kungathatha indawo yokuhlolwa kwe-spark?
Cha. Imbobo encane ingase ingabonakali emehlweni kodwa ibe yindawo yokugqwala emkhathini womhwamuko we-asidi phakathi nesizini. Ukuhlolwa kwe-holiday-spark okungu-1500 V yikho okuthola izindawo ezingaqhubeki kuyo yonke indawo; ukuhlolwa ngamehlo kweqa izinkinga ezibaluleke kakhulu ekusetshenzisweni kwendle.
Ngabe i-1500 V yanele, noma kufanele ibe phezulu?
I-1500 V ukuhlolwa okufanelekile kwezinga le-fused enamel elijwayelekile; amagredzi aminyene noma akhethekile angase asebenzise i-voltage ehlukile ecacisiwe. Iphuzu ukuthi i-voltage ixhumene nezinga lokumboza futhi isetshenziswa endaweni yonke ephelele, hhayi ukuthi inombolo eyodwa ephezulu ihlala ingcono.
Ingabe ukuqinisekiswa kubaluleke kakhulu kwezinye izigaba kunakwezinye?
Kubalulekile yonke indawo, kodwa kakhulu endaweni yomhwamuko wokugcinwa kodaka nokugaywa, lapho kwakheka khona i-asidi, kanye nanoma yiliphi ithangi elinamatshe noma izinto eziqinile ezihuzayo. Ukulinganisa nokufaka umoya nakho kudinga izinto zokumboza eziqinisekisiwe ngoba zibona indawo ebanzi yamakhemikhali.
Ingabe ithangi lendle ingenzelwa isitshalo sethu?
Yebo. Izinga lokumboza, ububanzi bokuqinisekiswa kwephaneli, uphahla nokukhipha umoya ukuphatha indawo yomhwamuko, izinhlinzeko zokuxuba nokugcina, ukuphathwa kwegesi lapho kudingeka, kanye nokulethwa kwephakethe eliphelele lokuhlola konke kulungiselelwe isitshalo, futhi amarekhodi anikezwa ngesikhathi sokudluliselwa.
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