A bisa ga Dokar Tsarin Tsarin Hana Daskarewa na Tsarin Hydraulic, za a yi amfani da simintin F400 don sassan gine-gine masu mahimmanci, masu daskarewa sosai kuma masu wahalar gyarawa a wurare masu sanyi mai tsanani (simintin zai iya jure zagayowar daskarewa 400). A bisa wannan ƙa'ida, za a yi amfani da simintin F400 don simintin fuska da simintin ƙafa sama da matakin ruwan da ya mutu na madatsar ruwa ta saman madatsar ruwa ta fuskar dutse ta Huanggou Pumped Storage Power Station, yankin canjin matakin ruwa na mashigar ruwa da mafita ta sama, yankin canjin matakin ruwa na mashigar ruwa da mafita ta ƙasan madatsar ruwa da sauran sassan. Kafin wannan, babu wani misali na amfani da simintin F400 a masana'antar samar da wutar lantarki ta cikin gida. Domin shirya simintin F400, ƙungiyar masu ginin ta binciki cibiyoyin bincike na cikin gida da masana'antun haɗa siminti ta hanyoyi da yawa, ta ba wa kamfanoni ƙwararru damar gudanar da bincike na musamman, ta shirya simintin F400 ta hanyar ƙara hayakin silica, wakilin shigar da iska, wakilin rage ruwa mai inganci da sauran kayayyaki, sannan ta yi amfani da shi wajen gina Tashar Wutar Lantarki ta Huanggou.
Bugu da ƙari, a wuraren sanyi mai tsanani, idan simintin da ke hulɗa da ruwa yana da ƙananan tsagewa, ruwan zai shiga cikin tsagewar a lokacin hunturu. Tare da ci gaba da zagayowar daskarewa da narkewa, simintin zai lalace a hankali. Fale-falen siminti na babban madatsar ruwa ta sama ta tashar wutar lantarki da aka famfo yana taka rawar kiyaye ruwa da hana zubewa. Idan akwai tsagewa da yawa, amincin madatsar ruwa zai ragu sosai. Ƙungiyar gini ta Huanggou Pumped Storage Power Station ta ƙirƙiro wani nau'in siminti mai jure tsagewa - yana ƙara wakili mai faɗaɗawa da zare polypropylene lokacin haɗa siminti don rage faruwar tsagewar siminti da kuma ƙara inganta juriyar sanyi na simintin simintin.
Me zai faru idan akwai tsagewa a fuskar simintin madatsar ruwan? Ƙungiyar masu ginin ta kuma kafa layin juriya ga sanyi a saman allon - ta amfani da polyurea da aka goge da hannu a matsayin abin kariya. Polyurea da aka goge da hannu zai iya yanke hulɗa tsakanin siminti da ruwa, rage haɓakar lalacewar daskarewa da narkewar simintin fuska, da kuma hana wasu sinadarai masu cutarwa a cikin ruwa daga lalata siminti. Yana da ayyukan hana ruwa shiga, hana tsufa, juriya ga narkewar daskararre, da sauransu.
Ba a yin jifa da madatsar ruwa ta fuskar siminti a lokaci guda ba, amma an gina ta a sassa daban-daban. Wannan yana haifar da haɗin gwiwa tsakanin kowane sashe na bangarori. Maganin hana zubewa shine a rufe farantin murfin roba a kan haɗin ginin sannan a gyara shi da ƙusoshin faɗaɗawa. A lokacin hunturu a wuraren da ke da sanyi sosai, yankin wurin ajiyar zai fuskanci ƙaiƙayi mai kauri, kuma ɓangaren da aka fallasa na ƙusoshin faɗaɗawa za a daskare shi tare da layin kankara don haifar da lalacewar fitar da kankara. Tashar Wutar Lantarki ta Huanggou Pumped Storage ta rungumi tsarin nau'in shafi mai matsewa, wanda ke magance matsalar haɗin ginin da ya lalace sakamakon fitar da kankara. A ranar 20 ga Disamba, 2021, za a fara amfani da na'urar farko ta Tashar Wutar Lantarki ta Huanggou Pumped Storage don samar da wutar lantarki. Aikin hunturu ya tabbatar da cewa wannan nau'in tsari zai iya hana lalacewar haɗin ginin panel sakamakon jan kankara ko faɗaɗawar sanyi.
Domin kammala aikin da wuri-wuri, ƙungiyar masu ginin ta yi ƙoƙarin gudanar da aikin a lokacin hunturu. Duk da cewa babu yiwuwar ginawa a waje, ƙarfin wutar lantarki na ƙarƙashin ƙasa, ramin jigilar ruwa da sauran gine-gine na tashar samar da wutar lantarki da aka yi amfani da famfo an binne su sosai a ƙarƙashin ƙasa kuma suna da yanayin gini. Amma ta yaya ake zuba siminti a lokacin hunturu? Ƙungiyar masu ginin za ta sanya ƙofofin kariya ga duk ƙofofin da ke haɗa kogo na ƙarƙashin ƙasa da na waje, kuma ta sanya fanfunan iska mai zafi na 35kW a cikin ƙofofi; Tsarin haɗa simintin an rufe shi gaba ɗaya, kuma an sanya wuraren dumama a cikin gida. Kafin haɗawa, a wanke tsarin haɗa siminti da ruwan zafi; A ƙididdige adadin tarukan da suka yi kauri da ƙanana a lokacin hunturu bisa ga adadin aikin siminti da ake buƙata don zubar da hunturu, sannan a kai su ramin don ajiya kafin hunturu. Ƙungiyar masu ginin kuma tana dumama tarukan kafin a haɗa su, kuma tana sanya "tufafin auduga" a kan duk motocin haɗa siminti da ke jigilar siminti don tabbatar da cewa an kiyaye zafin jiki yayin jigilar siminti; Bayan saitin farko na zubar da siminti, za a rufe saman simintin da bargo mai zafi kuma, idan ya cancanta, a rufe shi da bargo na lantarki don dumama. Ta wannan hanyar, ƙungiyar masu ginin ta rage tasirin sanyi a kan ginin aikin.
Tabbatar da amincin amfani da tashoshin samar da wutar lantarki na famfo a yankunan da ke fama da sanyi mai tsanani
Lokacin da tashar samar da wutar lantarki ta famfo ke fitar da ruwa ko kuma tana samar da wutar lantarki, matakin ruwan madatsun ruwa na sama da ƙasa zai canza koyaushe. A lokacin sanyin hunturu, lokacin da tashar samar da wutar lantarki ta famfo ke da ayyukan aiki kowace rana, za a samar da takardar kankara mai iyo a tsakiyar madatsun ruwa, kuma za a samar da zobe na bel ɗin kankara a waje. Murfin kankara ba zai yi tasiri sosai ga aikin tashar samar da wutar lantarki ta famfo ba, amma idan tsarin wutar lantarki bai buƙaci tashar samar da wutar lantarki ta famfo ta yi aiki na dogon lokaci ba, za a iya daskare madatsun ruwa na sama da na ƙasa. A wannan lokacin, kodayake akwai isasshen ruwa a cikin madatsun ruwa na tashar samar da wutar lantarki ta famfo, jikin ruwa ba zai iya gudana ba saboda rashin iya haɗawa da yanayi, kuma tilasta aikin zai kawo haɗarin aminci ga tsarin samar da ruwa da kayan aiki da kayan aiki na na'urori.
Ƙungiyar gine-gine ta gudanar da wani bincike na musamman kan yanayin aikin hunturu na tashoshin samar da wutar lantarki na famfo. Binciken ya nuna cewa aikin aika wutar lantarki shine mabuɗin tabbatar da amincin ayyukan tashoshin samar da wutar lantarki na famfo a lokacin hunturu. A lokacin sanyi, aƙalla na'ura ɗaya tana samar da wutar lantarki ko kuma tana fitar da ruwa fiye da awanni 8 a kowace rana, wanda zai iya hana ma'ajiyar ruwa ta samar da cikakken murfin kankara; Idan aika wutar lantarki ba zai iya cika sharuɗɗan da ke sama ba, za a ɗauki matakan hana kankara da fasa kankara.
A halin yanzu, akwai manyan matakai guda uku na hana fasa kankara da kankara ga ma'ajiyar ruwa da rijiyoyin ƙofofi na tashoshin samar da wutar lantarki da ake amfani da su wajen adana wutar lantarki: fasa kankara ta wucin gadi, hauhawar iskar gas mai matsin lamba, da kuma fasa kankara ta famfon ruwa.
Kudin hanyar karya kankara ta wucin gadi ba shi da yawa, amma lokacin aiki na ma'aikata yana da tsawo, haɗarin yana da yawa, kuma haɗarin tsaro yana da sauƙin faruwa. Hanyar hauhawar iskar gas mai matsin lamba shine amfani da iskar da aka matse da na'urar sanyaya iska ta fitar a cikin ruwa mai zurfi don fitar da kwararar ruwa mai ƙarfi, wanda zai iya narke saman kankara kuma ya hana samuwar sabon layin kankara. Tashar Wutar Lantarki ta Huanggou ta karɓi hanyar wanke famfon ruwa da karya kankara, wato, ana amfani da famfon da ke nutsewa don hura ruwan zurfin, sannan a fitar da ruwan ta cikin ramin jet ɗin da ke kan bututun jet don samar da ci gaba da kwararar ruwa, don hana saman ruwan yankin yin ƙanƙara.
Kankara mai iyo da ke shiga hanyar kwararar ruwa wata babbar barazana ce ga tashar samar da wutar lantarki ta famfo a lokacin hunturu, wanda hakan ka iya lalata injinan samar da wutar lantarki na hydraulic da sauran kayan aikin injiniya. A farkon gina tashar samar da wutar lantarki ta famfo ta Huanggou, an gudanar da gwaje-gwajen samfura, kuma an ƙididdige saurin kankara mai iyo da ke shiga tashar zuwa 1.05 m/s. Domin rage saurin kwararar ruwa, tashar samar da wutar lantarki ta famfo ta Huanggou ta tsara sashen shiga da fita don ya zama babba, kuma ta saita saurin kwararar ruwa da sassan sa ido kan zafin jiki a wurare daban-daban na shiga da fita. Bayan sa ido kan hunturu, ma'aikatan tashar samar da wutar lantarki ba su sami kankara mai iyo da ke shiga hanyar kwararar ruwa ba.
Lokacin shirye-shiryen Tashar Wutar Lantarki ta Huanggou zai fara ne daga watan Janairun 2016. Za a fara amfani da na'urar farko don samar da wutar lantarki a ranar 20 ga Disamba, 2021, kuma za a fara amfani da na'urar ta ƙarshe don samar da wutar lantarki a ranar 29 ga Yuni, 2022. Jimillar lokacin aikin shine shekaru shida da rabi. Idan aka kwatanta da irin ayyukan tashar wutar lantarki ta famfo iri ɗaya a China, lokacin gina tashar wutar lantarki ta famfo ta Huanggou bai yi kasa a gwiwa ba saboda tana cikin yankunan sanyi mai tsanani. Bayan fuskantar gwajin sanyi na hunturu, duk gine-ginen hydraulic, kayan aiki da kayan aiki na Tashar Wutar Lantarki ta Huanggou suna aiki yadda ya kamata. Musamman ma, matsakaicin malalar da ke bayan madatsar ruwa ta fuskar siminti ta babban madatsar ruwa shine 4.23L/s kawai, kuma ma'aunin malalar yana kan gaba a tsakanin madatsun ruwa na duwatsu iri ɗaya a China. Na'urar tana farawa da aikawa, tana amsawa da sauri, kuma tana aiki da kyau. Tana ɗaukar nauyin aikin tashar wutar lantarki ta Arewa maso Gabas don cimma kololuwar lokacin rani, hunturu, da bukukuwa masu mahimmanci, kuma tana tabbatar da ingantaccen aiki na tashar wutar lantarki ta Arewa maso Gabas.
Lokacin Saƙo: Nuwamba-17-2022
