Ukufakwa kweTanki yeGlass-Fused-to-Steel (GFS): Umhlahlandlela Wokuhlanganisa Osebenzayo
Kwadalwa ngo 2024.03.21
Ukufakwa Ethanini Engilazi-Ehlanganiswe-Nesimbi (GFS): Umhlahlandlela Wobuchwepheshe Wokuhlanganisa
Ukufakwa kwethangi le-Glass-Fused-to-Steel (GFS) kuhlukile ekwakhiweni okujwayelekile okuhlanganiswa ngokuwela. Kuyinqubo yokuhlanganisa ngomshini ethembele ekugudlelweni kwezimbazo ngokunemba okuphezulu kanye nezinto ezikhethekile zokubopha amakhemikhali kunokuba kuwelwe okushisayo. Le ndlela ivumela ukwakhiwa okusheshayo endaweni ngendawo encane kakhulu kanye nomsebenzi ongaphansi. Le nqubo ilawulwa ngokuqina komzimba kwamaphaneli ensimbi acwebezelisiwe acwebezelisiwe kanye nokwethembeka kokuxhumana okuhlanganiswa ngezimbazo.
1. Isigaba Sangaphambi Kokufakwa: Isisekelo & Ukulungiswa
Ngaphambi kokuba noma yimaphi amapaneli afike endaweni, isisekelo kumele sibe sesomile futhi siqinisekiswe ukuthi siqondile. Ngokungafani namatangi ashisiwe angakwazi ukukhokhela ukungalingani okuncane kwesisekelo ngokushisa, amathangi e-GFS adinga indawo enembayo ukuze kuqinisekiswe ukuthi umbuthano wokuqala ulingana kahle.
● Ukubekezelelana: Isisekelo (ngokuvamile ibhande eliyindilinga likakhonkolo noma i-slab) ngokuvamile kumele sibe siqondile ngaphakathi kwe-$\pm 3$mm kuyo yonke indawo eyindilinga.
● Ukuhlelwa: Amapaneli avamise ukuthunyelwa emakretini. Ukuhlelwa kahle kubalulekile: hlela amapaneli ngezinombolo zamaringi (uqala phezulu uye phansi) ukuze wenze lula ukulandelana kokuhlanganisa.
2. Indlela Yokuhlanganisa Nge-Jacking
Indlela ephumelela kakhulu yokwakha amathangi e-GFS yi-Jacking Method. Lokhu kuvumela iqembu lokuhlanganisa ukuthi lisebenze emhlabathini, kuthuthukiswe kakhulu ukuphepha kwendawo kanye nesivinini sokufaka.
Inqubo Yokusebenza Yesinyathelo Ngesinyathelo:
1. Ukuhlanganisa Iringi Engaphezulu: Iringi engaphezulu yethangi ihlanganiswa kuqala esisekelweni.
2. Isakhiwo Sephahla: Isakhiwo sedome noma esiyisicaba siyananyathiselwa endandeni engenhla.
3. Ukukhuphula: Iqembu lamajack we-hydraulic lifakwa eduze komjikelezo. Isakhiwo sonke sephahla kanye nendandeni engenhla siyakhushulelwa ezingeni elanele ukuhlanganisa indandatho elandelayo ngaphansi.
4. Phinda: Inqubo iyaphindwa—ukukhuphula isakhiwo esikhona nokufaka indandatho engaphansi kwayo—kuze kube yilapho indandatho yokugcina engezansi inamatheliswa esisekelweni.
3. Izinqubo Zokubopha Nokubopha
Ukwakheka kwe- "glass-fused" kwamaphaneli kufanele kuvikelwe ngesikhathi sokufakwa. Lapha yilapho amakhono ezobuchwepheshe abafaki ababaluleke kakhulu khona.
Ukufakwa Kwesithako Sokubopha
Yonke imihlahlandlela eyisicaba neyomugqa kufanele iboshwe.
● I-Sealant Chemistry: Izihlanganisi ezisezingeni eliphezulu ze-silicone noma ezisekelwe ku-urethane (eziklanyelwe ngokukhethekile izindawo ze-GFS/ezihlanganiswe ingilazi) zisebenza emaphethelweni epaneli ngaphambi kokubopha.
● Ukunemba: Umugqa we-sealant kufanele uqhubeke. Noma yikuphi ukungabikho emgqeni we-sealant kuzodala indlela yokuvuza uma itangi selisebenza.
Ukuqinisa amabhawodi (Ukuqondisa i-Torque)
● Izinsimbi: Amabhawodi avamise ukuba ne-zinc ephezulu noma i-Dacromet coatings ukuze kuvinjelwe ukugqwala.
● I-Torque: Kubalulekile ukulandela izilungiselelo ze-torque ezithile zomkhiqizi. Ukulungisa kakhulu kungaphula ingubo yengilazi (kubangele ukwehluleka kwe-"chipping"), kanti ukulungisa kancane kuthinta isitembu sesakhiwo.
● Ukuphepha: Sebenzisa ama-torque wrenches ahloliwe kuwo wonke amabhawodi.
4. Ukulawulwa Kwekhwalithi Nokuhlolwa
Ukuhlolwa ngemuva kokufakwa akukhethwa; kuyisivivinyo sokuhlolwa kobuqotho bokugqoka kanye nesitembu.
Uhlobo Lokuhlolwa | Inhloso | Ukuphindaphinda |
Ukuhlolwa Kweholide | Kuthola izimbobo ezincane kakhulu ekugqokeni kwengilazi | 100% yendawo yephaneli |
Ukuhlolwa Kwe-Vacuum | Kuqinisekisa ubuqotho besikhala/sesitembu | Ngokungahleliwe ezikhala |
Ukuhlolwa Kwe-Hydrostatic | Kuqinisekisa ukuzinza komqeqebho nesimo esingavuza | Ngemuva kokuhlanganiswa (Ukuhlolwa kokugcwalisa) |
● Ukuhlolwa Kweholide (ISO 2746): Lokhu kuhilela ukudlulisa ibhulashi elinamandla aphezulu phezu kwezindawo zamaphaneli. Uma umshini uthola "iholide" (ukuhlukana okuncane engilazini), iphaneli kufanele ilungiswe ngekhithi yokuthinta evunyelwe yifekthri noma ifakwa enye.
5. Izinto Okufanele Zicatshangelwe Ngokuphepha
Ukufakwa kuwumsebenzi wobungozi obukhulu obuhilela ukukhuphula izinto ezisindayo nokusebenza ezindaweni eziphakeme.
● Indawo Elinganiselwe: Nakuba iningi lokuhlanganiswa kwe-GFS lenziwa ngaphandle, umsebenzi wangaphakathi (ukuhlola kokugcina/ukuhlanza) udinga izimiso eziqinile ze-Confined Space Entry (CSE).
● Umsebenzi Oshisayo: Ngokungafani nezitangi ezihlotshisiwe, ukufakwa kwe-GFS akubandakanyi ukuhlanganisa. Lokhu kunciphisa kakhulu ingozi yomlilo futhi kuvumela ukufakwa ezindaweni ezingase ziqhume (isibonelo, eduze kwezindawo ezisebenzayo ze-biogas).
6. Imibuzo Evame Ukubuzwa (FAQ)
Q: Kuthatha isikhathi esingakanani ukufaka isitangi se-GFS?
A: Ngenxa yendlela yokukhuphula, ithangi le-GFS lingakhiwa ngokushesha ngo-30-50% kunezinga eliqhathaniswa lensimbi elakhiwe ensimini. Ethangini eliphakathi, ukuhlanganiswa kuvame ukuqedwa ezinsukwini eziyi-7-14, kuncike osayizi beqembu nezimo zezulu.
Q: Ingabe amata-anki e-GFS angahlanganiswa ngesikhathi sezulu esibi?
A: Ukufakwa kwe-GFS kuthinteka yisimo sezulu, ikakhulukazi ngenxa yokufakwa kwe-sealant. Imimoya enamandla ingathinta ukuzinza kokukhuphula, futhi imvula ingahlanza i-sealant engakavunyelwa. Ukufakwa kuvame ukumiswa ngesikhathi semvula.
Q: Kwenzekani uma iphaneli yaphuka ngesikhathi sokuhlanganiswa?
A: Umonakalo omncane womshini (ukuphuka) ulungiswa kusetshenziswa ikhithi yokuthinta enikezwa umkhiqizi, ezingxenye ezimbili. Indawo yokulungisa yomiswa, ihlanzwe, igcwaliswe nge-paste ekwazi ukumelana namakhemikhali enamathela ensimbi neglasi, ibuyisele ngempumelelo umgoqo wokuvikela ukugqwala.
Ukufakwa kwethangi elenziwe ngengilazi-eqinisiwe-ensimbi kuyinto yokuhlanganisa imishini enziwa ngokuqeqeshwa. Ngokulandela inqubo yokukhipha, ukuqinisekisa ukuthi kulandelwa ngokuqinile imininingwane ye-torque yamabhawodi, nokwenza ukuhlolwa okunzima kwe-Holiday, abafaki bangakwazi ukuletha isitsha esinikeza amashumi eminyaka enkonzo engenavuza. Lapho ukhetha uzakwethu wokufaka, phambili amaqembu anesitifiketi esithile esivela kumkhiqizi we-tank, njengoba imininingwane yokufaka isilawuli kanye nokuphathwa kwe-torque yikho okuhlukanisa impahla ye-premium kusuka esibopho sokugcinwa esiphindaphindayo.
Ingabe njengamanje usezigabeni zokuhlela iphrojekthi ye-GFS tank, noma uhlola osomabhizinisi abathile bokufaka izinto ezizayo?
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