Madadin Makamashin Ruwan Wutar Lantarki 500KW Francis Hydro Turbine Generator a Uzbekistan
Ma'anar injin turbine na Francis hade ne na turbine mai motsi da amsawa, inda ruwan wukake ke jujjuyawa ta hanyar amfani da karfin motsi da karfin ruwa da ke gudana ta cikin su yana samar da wutar lantarki da inganci. Ana amfani da injin turbin Francis don samar da wutar lantarki akai-akai a matsakaici ko manyan tashoshin wutar lantarki.
Ana iya amfani da waɗannan injin turbin don kawukan da basu kai mita 2 ba kuma tsayin mita 300. Bugu da ƙari, waɗannan turbines suna da fa'ida yayin da suke aiki daidai da kyau lokacin da aka sanya su a kwance kamar yadda suke yi lokacin da suke tsaye a tsaye. Ruwan da ke cikin injin turbine Francis yana rasa matsi, amma yana tsayawa da yawa ko žasa da gudu iri ɗaya, don haka za a yi la'akari da injin turbine.
Bayanin zanen kowane injin turbine na Francis shine kamar haka.
Karkashe Casing
Rumbun karkace shine matsakaicin shigar ruwa zuwa injin turbine. Ruwan da ke gudana daga tafki ko dam ana sanya shi ya ratsa ta wannan bututu tare da matsa lamba mai yawa. Ana sanya igiyoyin injin turbin ɗin da'ira, wanda ke nufin ruwan da ke buguwa injin turbin ɗin ya kamata ya gudana a cikin madauwari don yin aiki mai inganci. Don haka ana amfani da kashin karkace, amma saboda motsin da'ira na ruwa, yana rasa matsi.
Don kiyaye matsi iri ɗaya, diamita na casing yana raguwa sannu a hankali, don haka, ƙayyadaddun ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan gudu ko gudu.
Tsaya Vanes
Tsaya kuma jagorar vanes suna jagorantar ruwa zuwa ruwan gudu. Tsaya vanes suna tsayawa a matsayinsu kuma suna rage jujjuyawar ruwa saboda kwararar radial, yayin da yake shiga cikin magudanar ruwa, don haka, yana sa injin turbine ya fi dacewa.
Jagoran Vanes
Jagoran vanes ba a tsaye ba, suna canza kusurwar su kamar yadda ake buƙata don sarrafa kusurwar bugun ruwa zuwa ruwan injin turbine don haɓaka aiki. Suna kuma daidaita yawan ruwan da ke kwarara a cikin magudanar ruwa ta haka ne ke sarrafa wutar lantarkin injin injin din gwargwadon nauyin da ke kan injin din.
Ruwan Gudu
Wuraren gudu su ne zuciyar kowane injin injin Francis. Waɗannan su ne cibiyoyin da ruwan ya faɗo kuma ƙarfin tangential na tasirin yana haifar da jujjuyawar injin turbine, yana haifar da juzu'i. Kusa da hankali ga ƙirar kusurwoyin ruwa a mashiga da fitarwa ya zama dole, saboda waɗannan manyan sigogi ne da ke shafar samar da wutar lantarki.
Wuraren masu gudu suna da sassa biyu. An yi ƙananan rabin a cikin siffar ƙaramin guga don juya turbine ta amfani da aikin motsa jiki na ruwa. Yayin da na sama na ruwan wukake yana amfani da karfin amsawar ruwa da ke gudana ta cikinsa. Mai gudu yana juyawa ta waɗannan runduna biyu.
Draft Tube
Matsin lamba a fitowar mai gudu na injin turbine gabaɗaya bai kai matsi na yanayi ba. Ruwan da ke bakin fita, ba za a iya sauke shi kai tsaye zuwa tela ba. Ana amfani da bututu ko bututu na yanki mai karuwa a hankali don fitar da ruwa daga fitowar injin turbin zuwa wutsiya.
Wannan bututu na yankin da ke karuwa ana kiransa Draft Tube. Ɗayan ƙarshen bututu yana haɗa zuwa mashigar mai gudu. Koyaya, ɗayan ƙarshen yana nutsewa ƙasa da matakin ruwa a cikin tseren wutsiya.
Ka'idar Aiki na Francis Turbine Tare da Zane
Ana amfani da injin turbines na Francis akai-akai a cikin tashoshin wutar lantarki. A cikin waɗannan tsire-tsire masu ƙarfi, ruwa mai matsa lamba yana shiga cikin injin turbin ta hanyar katantan katantanwa (volute). Wannan motsi yana rage matsa lamba na ruwa yayin da yake lanƙwasa cikin bututu; duk da haka, gudun ruwan ba ya canzawa. Bayan wucewa ta cikin juzu'in, ruwan yana gudana ta cikin bakunan jagora kuma an nufa shi zuwa igiyoyin mai gudu a mafi kyawun kusurwoyi. Tun da ruwan ya ketare madaidaicin lanƙwasa na mai gudu, ruwan yana ɗan karkatar da shi gefe. Wannan yana sa ruwan ya rasa wani ɓangare na motsin "gudu". Hakanan ana karkatar da ruwan a cikin axial direction don fita daftarin bututu zuwa tseren wutsiya.
Bututun da aka ambata yana rage saurin fitarwar ruwa don samun matsakaicin adadin kuzari daga ruwan shigar da ruwa. Hanyar da ake karkatar da ruwa ta hanyar ƙwanƙwasa mai gudu yana haifar da ƙarfin da ke motsa ruwan zuwa wani gefe yayin da ruwan ke karkatar da shi. Wannan ƙarfin amsawa (kamar yadda muka sani daga doka ta uku ta Newton) shine abin da ke sa ikon ɗauka daga ruwa zuwa ramin injin turbin, ci gaba da juyawa. Tun lokacin da turbine ke motsawa saboda wannan ƙarfin amsawa, ana gano turbines Francis a matsayin injin turbines. Tsarin canza alkiblar ruwa kuma yana rage matsa lamba a cikin injin injin da kanta.
Amfanin Samfur
1.Comprehensive iya aiki. Kamar 5M CNC VTL OPERATOR, 130 & 150 CNC bene m inji, m zafin jiki annealing makera, planer milling inji, CNC machining cibiyar ect.
2.Designed lifespan ne fiye da shekaru 40.
3.Forster samar da daya lokaci free site sabis, idan abokin ciniki sayan uku raka'a (ikon ≥100kw) a cikin shekara guda, ko jimlar adadin ne fiye da 5 raka'a. Sabis na rukunin yanar gizon ya haɗa da duba kayan aiki, sabon duban rukunin yanar gizon, shigarwa da horar da kulawa da ect,.
4.OEM yarda.
5.CNC machining, dynamic balance gwada da isothermal annealing sarrafa, NDT gwajin.
6.Design da R & D Capabilities, 13 manyan injiniyoyi tare da kwarewa a zane da bincike.
7.Mai ba da shawara kan fasaha daga Forster ya yi aiki a kan injin injin ruwa da aka shigar na tsawon shekaru 50 kuma ya ba da izini na musamman ga majalisar gudanarwar kasar Sin.
Bidiyo na 500KW Francis Turbine Generator
