Ifekthri Yemathangi Okugcina Amanzi e-GFS: Ukuncibilika Kwe-Enamel Nokwamukelwa Kwamaphaneli
Kwadalwa ngo 09.02
Ifektri Yamathangi Amanzi E-GFS: Ukuhlanganiswa Kwe-Enamel Nokwamukelwa Kwamaphaneli
I-GFS water storage tanks factory ifaka i-enamel powder ku-carbon steel panels ku-820 kuya ku-930 °C, okunikeza ungqimba lwe-enamel olungu-0.25 kuya ku-0.45 mm olukalwa ngaphezu kwe-3,450 N/cm², luhlolwa nge-spark ku-1500 V DC kuwo wonke amaphaneli, futhi alunasihlwitha ku-Ra engaphansi kwe-0.8 µm. Lokho kukhiqiza ingaphakathi elingasoze ligqwalile futhi elingasoze lingcolise amanzi agciniwe, elinesikhathi sokuphila esiklanyelwe iminyaka engu-30 noma ngaphezulu ekusetshenzisweni komkhathi. Amaphaneli acishe abe ngu-1.2 m ububanzi aboshwa ndawonye ngamabhawodi e-8.8-grade kanye nama-EPDM gaskets, ngakho ithangi lihlanganiswa endaweni ngethimba elincane futhi lingandiswa kamuva. Amathangi angawodwa anikezwa afinyelela ku-60,000 m³.
Ukukhetha imboni yamathangi amanzi ngokuvamile kwenziwa ngamanani entengo kanye nomthamo, futhi kokubili kulula ukukuqhathanisa kuspredishithi. Okunzima kakhulu ukuqhathanisa isithando, ukuphathwa kwamaphaneli kanye nephepha, futhi yikho okunquma ukuthi ithangi lisabukeka lihle futhi ligcina amanzi ahlanzekile eminyakeni eyishumi nanhlanu. Ithimba lokuthenga kumasipala, embonini yokudla noma epaki yezimboni elihlola imboni yamathangi okugcina amanzi e-GFS empeleni libuza imibuzo emine: ingabe i-enamel ihlanganisiwe kunokuba igcotshwe, ingabe wonke amaphaneli ahlolwa ngaphambi kokuthunyelwa, ingabe amaphaneli angafinyelela esizeni, futhi ingabe ifayela elithunyelwe lizokwanelisa unjiniyela kanye nomlawuli. Lesi sihloko siziphendula ngokulandelana okungabuzwa ngakho ucwaningo lwemboni.
Ngaphakathi efektri
Iziteshi ezine zinquma izinga lethangi. Esokuqala ukulungiselelwa kwamaphaneli, lapho insimbi ihlanzwa futhi iphathwe ebusweni ngaphambi kokuba i-enamel igcotshwe, ngoba ukwehluleka kokubopha lapha kuvela eminyakeni kamuva njengokuhlukaniswa. Esokubili isithando somlilo, esisebenza ku-820 kuya ku-930 °C, lapho irekhodi lokushiswa liyinto efakazela ukuthi ama-enamel aqiniswa ngendlela efanele. Esokuthathu ukuhlolwa kokugcotshwa nokujiya, lapho ungqimba lwe-enamel olushisiwe lulinganiswa ngaphakathi kobubanzi obungu-0.25 kuya ku-0.45 mm. Esokune isiteshi sokuhlola, lapho iphaneli ngayinye ihlolwa nge-spark ku-1500 V DC ukuthola izimbobo ezincane nezindawo ezincane ngaphambi kokupakishwa.
Isikali sefektri siyingxenye yocwaningo. Ifektri esebenza cishe amapuleti ensimbi angu-300,000 ahlanganiswe nge-enamel ngonyaka, enamalungelo obunikazi ahlobene ne-enamel acishe abe ngu-200, kanye nesizinda esisha sokukhiqiza esingu-150,000 m², ingakwazi ukugcina uhlelo lwesithando uma amaphrojekthi amaningi esesitolo ngesikhathi esisodwa, okuyilapho khona indawo yokusebenza encane yeqa ukuthunyelwa. Amaphaneli ayacindezelwa, asikwe, afakwe i-enamel, ahlolwe futhi abalwe, ngakho-ke uhlu lokupakisha lungahlanganiswa iphaneli ngephaneli ngokuhambisana nomdwebo wokuhlanganisa osesizeni.
Ifayela lomkhiqizo
Amadokhumenti ahamba namaphaneli, hhayi ngemuva kwawo. Ethangini lamanzi imininingwane eyisisekelo iyumbiko wokuhlolwa kwezinto zokwakha wensimbi, uhlelo lwe-enamel olunamazinga okushisa okushisa kanye nokujiya kwesendlalelo, irekhodi lokuhlolwa kwe-spark ngephaneli ngayinye, irekhodi lokujiya kwesembozo, isitifiketi se-gasket namabhawodi, umdwebo wobukhulu bethangi elihlanganisiwe, umdwebo womthwalo wesisekelo, ukusethwa kwebhawodi le-anchor, inqubo yokuhlanganisa kanye ne-torque yamabhawodi, kanye nesitifiketi somkhiqizo esidingwa iphrojekthi. Emanzini aphuzwayo isembozo kufanele sibe nesitifiketi sokuxhumana namanzi okuphuzwayo esikudingwa yisicaciso, njenge-NSF/ANSI 61 noma i-WRAS; ephrojekthini yaseYurophu, i-CE ku-EN 1090 kanye ne-ISO 28765 yizinkomba ezivamile; futhi ishopu isebenza ngaphansi kwe-ISO 9001 ne-ISO 45001.
Buza ifektri ngokubhukwa kwesithando kanye nohlelo lokukhiqiza lwamaphaneli lwamasonto onke esigabeni sokuthenda. Isikhathi sokulinda sincike emgqeni wesithando kanye nenani lamaphaneli kunenani le-oda, futhi okuwukuphela kwendlela yokukuphatha ukubona uhlelo ngaphambi kokuba amaphaneli avunyelwe.
Incazelo Yobuchwepheshe
Ipharamitha | Inani Elijwayelekile / Ibanga | Inothi |
Izinga lokushisa lokushisa koqweqwe lwe-enamel | 820–930 °C | Uhlelo lwesithando lokushisa luqoshwa ngeqembu ngalinye |
Ubukhulu boqweqwe lwe-enamel | 0.25–0.45 mm | Kulinganiswa ngaphezu kuka-3,450 N/cm² |
Ukungalingani kwendawo | Ra < 0.8 µm | Okuselungele ukuphuzwa nokudla |
Ukuhlolwa kwe-Spark | 1500 V DC | Iphaneli ngayinye ngaphambi kokupakishwa |
pH tolerance | 1–14 | Ububanzi obukhulu bemvelo yamakhemikhali yamanzi |
Isikhathi sokuphila komklamo | Iminyaka engama-30 noma ngaphezulu | Isitoreji samanzi asemkhathini |
Ububanzi bephanele namabhawodi | Amaphanele angu-~1.2 m, amabhawodi ezinga le-8.8 | Amajoyinti e-flange e-EPDM gasket |
Umthamo wethangi elilodwa | kufika ku-60,000 m³ | Ububanzi bunqunywa ezokuthutha kanye nekhreni |
Isitifiketi | NSF/ANSI 61, WRAS, FDA, LFGB, CE (EN 1090), ISO 28765, FM, BSCI | Ngokwesidingo sephrojekthi |
Ukuthumela, umsebenzi wendawo kanye nokwamukelwa
Amaphaneli ahamba ngamakhontena noma njenge-breakbulk aya ethekwini lomgwaqo bese edlula ezweni eya esizeni, ngakho-ke ububanzi kufanele buhlolwe ngokumelene nomzila womgwaqo, noma yikuphi ukuvinjelwa kwebhuloho noma umhubhe, kanye namandla wekhreyini esizeni ngaphambi kokuba kunqunywe. Esizeni ukuhlanganiswa kwenzeka ngendandatho ngendandatho: amaphaneli ehliswa ngokuhambisana nohlu lokupakisha futhi ahlolwe umonakalo wokuthutha, i-gasket ifakwa ku-flange, amabhawudi aqiniswa nge-torque erekhodiwe, i-ring beam noma isisekelo sikakhonkolo sigcinwa ngaphakathi kokwehla okuvunyelwe, futhi ithangi eliqediwe lihlolwa ngengcindezi yomoya kanye namanzi ngaphambi kokuba lithathe amanzi okusebenza.
Ukuhlolwa kokugcina yisikhathi sokwamukelwa futhi kufanele kubhalwe esivumelwaneni. Ngaleso sikhathi noma yimuphi umhlangano okhalayo uyalungiswa ngenkathi ukufinyelela kuselula, futhi isimo segasket kanye ne-torque yebhawudi kuyarekhodwa onyakeni wokuqala wokusebenza. Okokusetshenziswa emanzini okuphuzwayo, ukuhamba okufanayo kuhlanganisa i-enamel yangaphakathi nganoma yimuphi umonakalo wokuthutha futhi kuqinisekisa ukuthi izinombolo zamaphaneli zihambisana nokulandelana kokuhlanganisa.
Isithenjwa esiwusizo ngefomethi yale misebenzi: ithangi elikhulu lamanzi okuphuzwayo elingu-44,900 m³ lanikezwa eNamibia, kanti uhlelo lwamathangi amanzi omlilo olungu-8,930 m³, amayunithi amabili angu-φ19.87 × 14.4 m, lanikezwa eSichuan. Kokubili kwalandela ukulandelana okufanayo kwefektri, irekhodi elifanayo lokuhlolwa kwephaneli ngalinye kanye nenqubo efanayo yokwamukela endaweni.
Ikhasi Lomsebenzi
Umsebenzi | Indawo | Umkhiqizo | Umthamo | Ububanzi |
Ukugcinwa kwamanzi aphuzwayo anombhobho omkhulu | INamibia | Ithangi lamanzi le-GFS | 44,900 m³ | ukuhlinzeka + ukugadwa, ukuhlanganisa umbhobho omkhulu |
Ithangi lamanzi omlilo, amayunithi amabili | ISichuan, eChina | Ithangi lamanzi le-GFS | 8,930 m³ | ukuhlinzeka + ukugadwa, φ19.87 × 14.4 m × 2 |
Uhlelo lwamathangi okungcola kamasipala, amayunithi angu-10 | Sichuan, China | Ithangi le-GFS | 17,420 m³ | ukuhlinzeka, isizinda samathangi amaningi |
Amandla Obunjiniyela Be-Center Enamel
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd) isungule futhi yakha amathangi okugcina axhunywe ngamabhawudi kusukela ngo-2008. Njengomkhiqizi wokuqala wamathangi e-glass-fused-to-steel (GFS) eChina, inkampani inamalungelo obunikazi acishe abe ngu-200 ahlobene ne-enamel, ikhiqiza cishe amapuleti ensimbi ane-enamel angu-300,000 ngonyaka, isiqedile amaphrojekthi afakiwe angaphezu kuka-30,000 futhi ihlinzeka ngamathangi ayo emazweni angaphezu kwe-100. Isizinda esisha sokukhiqiza esingu-150,000 m² sengezwe ukuze kunyuswe amandla okukhiqiza, futhi amathangi angawodwa ahlinzekwa afinyelela ku-60,000 m³. Ukukhiqiza kusebenza ngaphansi kwe-ISO 9001 ne-ISO 45001, ngesitifiketi somkhiqizo esihlanganisa i-NSF/ANSI 61, WRAS, FDA, LFGB, CE (EN 1090), ISO 28765, FM, BSCI ne-EUROCODE, futhi idizayini ibhekiselwa ku-AWWA D103-09, AWWA C550 ne-NFPA lapho uhlelo ludinga khona.
Ekugcinweni kwamanzi lokhu kuhlanganisa uhlelo lwesithando kanye nohlelo lwe-enamel ezinengi ezimbili, irekhodi lokuhlolwa kwe-spark ye-1500 V DC iphaneli ngayinye, ifayela lesitifiketi sokuthintana namanzi okuphuzwayo, kanye nobubanzi bokuhlanganiswa kwesayithi nokuhlolwa kwamanzi okuvala i-oda.
Imibuzo Evame Ukubuzwa
Umbuzo 1: Ngingazi kanjani ukuthi i-enamel ihlanganisiwe futhi ayipendwe nje?
Impendulo 1: Cela uhlelo lwesithando olunokushisa okusebenzayo ebangeni lama-820 kuya ku-930 °C kanye nerekhodi lokujiya kwe-enamel okungu-0.25 kuya ku-0.45 mm. Iphaneli evuthiwe iyindlela ehlukile yokukhiqiza futhi ngaphandle kwalokho, irekhodi lokuhlolwa kwe-spark iphaneli ngayinye liwubufakazi.
Umbuzo 2: Yini ukuhlolwa kwe-spark ye-1500 V?
A2: Ukuhlolwa kwe-1500 V DC okusetshenziswa kuphanele ngayinye ngaphambi kokupakishwa okuthola izimbobo ezincane nezindawo ezincane engilazini eshisisiwe. Irekhodi lixhunywe enombolweni yephanele futhi lihamba nokuthunyelwa.
Q3: Yimaphi amadokhumenti okufanele asohlwini lwenkontileka?
A3: Umbiko wokuhlolwa kwezinto, uhlelo lwe-enamel kanye nerekhodi lokushisa, irekhodi lokuhlolwa kwe-spark yephanele ngayinye, irekhodi lobukhulu, isitifiketi se-gasket ne-bolt, imidwebo yobukhulu kanye nesisekelo, inqubo ye-torque, inqubo yokulungisa, kanye nesitifiketi somkhiqizo esidingwa iphrojekthi.
Q4: Ngingakwazi ukuhlola ifekthri ngaphambi koku-oda?
A4: Yebo, futhi kufanele kwenziwe. Iziteshi ezine okufanele uzibone ukulungiselelwa kwephanele, isithando somlilo, ukuhlolwa kobukhulu kanye nesiteshi sokuhlolwa kwe-spark, kanye nendawo yokupakisha lapho izinombolo zamaphanele ziqondaniswa khona.
Q5: Isikhathi sokuhola side kangakanani?
A5: Kuncike emgqeni wesithando sokuncibilikisa, inani lamaphaneli kanye nendlela yokuthumela. Cela usuku lokubhuka isithando, uhlelo lokukhiqiza lwamasonto onke kanye nosuku lokuhamba ngokubhaliwe esigabeni sokuthenda.
Q6: Ithangi elilodwa elikhulu kakhulu lingakanani?
A6: Amathangi angawodwa anikezwa afika ku-60,000 m³. Ngaphezu kwalokho umkhawulo ongokoqobo uba ezokuthutha zendawo kanye nekhreni kunekhono lefekthri.
Q7: Ithangi lihlolwa kanjani ngaphambi kokunikezwa?
A7: Ithangi elihlanganisiwe lihlolwa ngengcindezi yomoya ojwayelekile ngamanzi, kurekhodwa ukuhlala kwe-gasket, i-torque yebhawudi kanye nesimo se-enamel yangaphakathi. Noma yimuphi umgogodla ovuzayo uyalungiswa kuleso sigaba.
I-GFS water storage tanks factory kufanele ihlulelwe ngamarekhodi ayo esithando, ifayela layo lokuhlola i-spark engu-1500 V ngepaneli ngayinye, kanye nekhono layo lokuthumela amaphaneli esizeni ngesikhathi esimisiwe. I-fused enamel eshiselwa ku-820 kuya ku-930 °C, ungqimba olungu-0.25 kuya ku-0.45 mm, i-Ra engaphansi kuka-0.8 µm kanye nempilo yokuklama yeminyaka engu-30 noma ngaphezulu kunikeza ingaphakathi elihlala lihlanzekile ngaphandle komjikelezo wokugcoba kabusha kwangaphakathi. Lungisa uhlu lwemibhalo ku-purchase order kanye nokuhlolwa kokwamukelwa esivumelwaneni, bese ithangi liyeka ukuba yinto yokunakekela. Thumela umthamo, uketshezi kanye nedatha yesizeni edeskini yezentengiselwano futhi isiphakamiso sokukhetha kanye nephakethe lemibhalo kuzolandela.
Khuluma Nonjiniyela
Thumela idatha yokugcina amanzi ukuze ibuyekezwe efektri: umthamo odingekayo kanye nemikhawulo yobubanzi, amanzi okuphuza noma amanzi enqubo kanye nesitifiketi esidingekayo, i-pH kanye nezinga lokushisa koketshezi, izixhumanisi zendawo, isimo senhlabathi kanye nesisekelo, umthamo we-crane, umzila wokuthutha kanye nechweba lokungena, kanye nomnqamulajuqu wephrojekthi. Sizobuyisela ububanzi kanye nokuphakama kwethangi, isincomo sohlelo lokumboza, inani lamaphaneli kanye nokulandelana kokukhiqiza, uhlu lwamadokhumenti efektri, uhlelo lokuthumela kanye nenqubo yokwamukela endaweni. Ukubuyekezwa kobunjiniyela kuqala, akunasibopho.
WhatsApp