Ingabe Amathangi Okugcina Angangezelwa Kamuva Ukuze Kwandiswe Umthamo?
Kwadalwa ngo Ngokwamukisa
Ingabe Amathangi Okugcina Angangezelwa Kamuva Ukwandisa Umthamo?
Izibikezelo zamandla okugcina amanzi zivame ukungabi yizo ngaphezu kokuthi zibe yizo. Isitshalo esakhelwe u-8,000 m3 sizithola sisebenzisa u-14,000 m3 phakathi neminyaka eyisithupha, noma uhlelo lwezindlu lukhula ngezigaba emashumini eminyaka. Ukwakha konke kusukela ekuqaleni kubamba imali futhi kushiye amathangi amakhulu engaphelele, okuletha izinkinga zekhwalithi yamanzi nokuma kwamanzi. Ukwakha ngokwesidingo sanamuhla bese ungeza kamuva kuyimpendulo engcono - kodwa kuphela uma isigaba sokuqala saklanyelwe ukwamukela isigaba sesibili.
Ukwakhiwa kwensimbi eboshelwe yindlela yokugcina ekwazi ukunwetshwa kalula kunazo zonke: akukho ukushisela, akukho ukupenda ensimini, futhi uhlelo lwamaphaneli lungakwazi ukuphindwa eminyakeni edlule ngemidwebo efanayo. I-Center Enamel ijwayele ukukhipha izakhiwo ezigatshaziwe ezinomhlaba, izigxobo zokuxhuma, nemibhalo yezifundo egcinelwe amayunithi akusasa, ukuze isigaba sesibili sibe ukuxhuma, hhayi ukwakha kabusha.
1. Yini Okufanele Inqunywe Ngaphambi Kokuba Itangi Lokuqala Lakhiwe?
Izinhlinzeko ezinhlanu azibizi lutho esigabeni sokuklama futhi ziyabiza noma akunakwenzeka ukuzengeza kamuva. Yonke iphrojekthi enezigaba kufanele icacise zona esivumelwaneni sokuqala.
· Umhlaba Obekiwe: Maka izindawo zamathangi akusasa epulani leplothi, kuhlanganise nokufinyelela kokulungisa, ukuze kungakhiwa lutho phezu kwazo.
· Amakhanda Okuxhuma nama-Blind Flanges: Faka ama-tee anama-blind flanges kuhlanganisi okuvamile ukuze igatsha elisha likwazi ukuxhunywa ngaphandle kokusika umugqa osebenzayo.
· Ukuhleleka Okufanayo kanye Nephethini Yamabhawodi: Cacisa ukuthi amayunithi akusasa asebenzise ukuhleleka kwamaphaneli okufanayo, iphethini yamabhawodi, ukuphakama kwemibhobho kanye nohlobo lophahla olufanayo namathangi okuqala.
· Isisekelo kanye Nomthamo Wokukhipha Amanzi: Linganisa indlela yokukhipha amanzi, ukugeleza ngokweqile kanye nesithiyo samanzi ngenani lokugcina lamathangi, hhayi elokuqala.
· Uhlelo Lokufaka Umbala Olubhaliwe: Bhala phansi imininingwane yokufaka umbala kanye nereferensi yesikhungo sephaneli ukuze amaphaneli okushintsha afane ngamakhemikhali nangobukhulu.
2. Yini Engasafaniswa Eminyakeni Kamuva?
Okungaphezu kwalokho abanikazi abaningi abakulindele, uma nje imidwebo yokuqala igcinwe. Uhlelo lwamaphaneli luyaphindeka; okushintshayo ngokuvamile amazinga, hhayi ubujamo bejometri.
· Ubujamo bephaneli: Imidwebo yezifundo kanye nezinkomba zokufa kugciniwe, ngakho amaphaneli ethangi elengeziwe angakhiqizwa ngobukhulu bokuqala.
· Amazinga Okuphuphuma kanye Ne-Freeboard: Ukufanisa izinga eliphezulu lamanzi yilokho okuvumela ithangi elisha ukuthi lisebenze ngokuhambisana namathangi akhona.
· Ukucaciswa Kokumboza: Uhlelo olufanayo lwe-enamel lungacaciswa kabusha ukuze igobolondo elisha libe nokumelana namakhemikhali okufanayo kanye nohlelo lokunakekela olufanayo.
· Izinga le-Instrumentation: Ukugcina i-level transmitter efanayo, uhlobo lwe-valve kanye ne-actuator model kugwema isethi yesibili yezingxenye zokushintsha kanye ne-control philosophy yesibili.
3. Yiziphi Imikhawulo Yokwanda Ngezigaba?
I-Hydraulics, i-hydrology namakhodi. Ukwengeza ithangi kushintsha ukusebenza kwebhetri yonke, futhi imikhawulo yedizayini yokuqala ingase ingafinyeleli lapho i-plot ifinyelela khona.
· Umthamo we-Header: I-header yokuqala yayilinganiswe ukugeleza kokuqala; yihlole ngokumelene nomsebenzi owandisiwe ngaphambi kokwengeza amathangi.
· Umsebenzi Wepompo kanye ne-NPSH: Amathangi amaningi ahambisanayo ashintsha i-system curve kanye nezinga eliphansi lokusebenza lapho ipompo limunca khona.
· Ukuthobela Ikhodi Yamanzi Omlilo: Izinqolobane zomlilo zibalwa ngobungozi obukhulu obukodwa; ukwengeza amathangi akumele kunciphise umthamo onokwethenjelwa noma izinga lokugcwalisa.
· Umthamo Wokugcina Nokukhipha Amanzi: Umthamo wokugcina wesibili ubalwa ngenani nosayizi wamathangi akhona; ithangi elengeziwe lingenza indawo yokugcina ekhona ingahambisani nomthethonqubo.
· Uhlelo Lwamanje Lwekhodi: Ithangi elengezwa eminyakeni eyishumi kamuva kumele lihambisane nekhodi esebenza ngaleso sikhathi, yingakho ukubuyekezwa komklamo ngaso leso sikhathi kubalulekile.
Ukuhlinzekwa | Kwenziwa Esigabeni Sokuklama | Kufakwa Kamuva |
Umhlaba obekiwe | Mahhala - uboniswa epulani lendawo | Ngokuvamile akunakwenzeka uma sekwakhiwe |
Izingqimba zamapayipi | Ithe yokuhlanganisa enezindleko eziphansi ne-flange eyimpumputhe | Kudinga ukusika ipayipi elisebenzayo |
Ukufanisa izendlalelo | Kucacisiwe enkontilekeni | Amaphaneli akhethekile, isikhathi eside sokulinda |
Indawo yokugcina nokukhipha amanzi kukalwe ngokwakhiwa kokugcina | Ukumba okwengeziwe okuncane | Ukwakhiwa kabusha kwezakhiwo |
Uhlelo lokufaka upende olubhaliwe | Kufakwe encwadini ye-O and M | Ingozi yohlelo olungafani |
Ukuqinisekiswa kobunjiniyela nokusekelwa kwephrojekthi
Wonke ithangi elethwa yi-Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) lakhiwe ngokuqinisekiswa kwe-AWWA D103-09 kanye ne-EN 1090, nokuqinisekiswa ngokuphelele kwezinto zokwakha (finite element verification) zomzimba wethangi, uphahla, kanye nemithwalo yamaphoyinti okuxhuma, kuhlanganiswe nokushisisa ku-820-930°C ngaphansi kokuqondiswa kwe-ISO 9001 ne-ISO 45001, kuhlolwe nge-voltage engu-1500 V kuyo yonke indawo engaphezulu (100%), futhi kuhlanganiswe ngamabhodi e-Grade 8.8 kanye nesicaciso sokuvikela esiqinisekisiwe ngumkhiqizi. Imisebenzi eyenziwa ngezigaba ilethwa ngeplani yendawo enkulu (master plot plan), izikhundla zamaphoyinti okuxhuma ezigcinelwe i-header efanayo, kanye nesethi yemidwebo egciniwe, ukuze amathangi azayo afane ncamashi nokwakheka kokuqala kanye nohlelo lokugqoka (coating system).
Imibuzo Ejwayelekile (FAQ)
Yini okumelwe igcinwe esigabeni sokuklama ukuze kugcinwe amathangi akusasa?
Umhlaba nokufinyelela, ama-tee anama-flange angaboni emgqeni ojwayelekile, ukuhamba kwamaphaneli okufanayo nephethini yamabhawodi, ukuphakama kwemibhobho, ubukhulu be-bund nokukhipha amanzi okukalelwe ukwakhiwa kokugcina, kanye nencazelo yokupenda ebhaliwe.
Ingabe ithangi elisha lingafana nephethini yamabhawodi ethangi elidala?
Yebo, uma imidwebo yokuqala yokuhamba kanye nezinkomba zokufa zigcinwe. I-Center Enamel igcina imidwebo yephrojekthi ukuze amathangi engeziwe akhiqizwe ngokwejometri yokuqala eminyakeni eminingi kamuva.
Kuthatha isikhathi esingakanani ukuvala ukuxhuma?
Ngama-header stubs afakwe ngaphambilini nama-blind flanges, ukuxhuma kuvame ukuba yizinsuku ezimbalwa - ukuhlukanisa igatsha, ukufaka i-spool, ukuhlola nokuqalisa - kunokuba amasonto adingekayo ukuze kusikwe i-header esebenzayo.
Ingabe ithangi elikhona elibhodiwe lingenziwa lide?
Ngezinye izikhathi. Uma isisekelo saklanyelwe umthwalo owengeziwe futhi igobolondo linendawo eyanele yepuleti, izifundo ezengeziwe zingangezwa ngendlela ye-jacking. Kudinga ukubuyekezwa kwesakhiwo segobolondo elikhona, ukugxilisa kanye nesisekelo ngaphambi kokuzibophezela.
·
WhatsApp