Kungani i-Glass-Fused-to-Steel Ifaneleka Ukugaya Kwe-Anaerobic
Kwadalwa ngo Ngokwamukisa
Kungani i-Glass-Fused-to-Steel Ilungele i-Anaerobic Digestion
I-anaerobic digestion ingenye yemisebenzi enzima kakhulu umthamo obhekana nayo: ukushisa, uketshezi olungenamoya ngezansi kanye ne-H2S egcwele, igesi ene-asidi ngenhla. Izinto eziningi ziyahluleka ngokuthula kuleso sikhala somhwamuko.
I-Glass-fused-to-steel (GFS) iyayifanela ngoba ungqimba lwengilazi oluncibilikisiwe alunazinto ezisebenza kukho kokubili uketshezi negesi, igobolondo eliboshiwe ngokwemvelo alivumi igesi, futhi uhlelo lukhula ngamaphaneli hhayi ngokuthululwa kukakhonkolo.
I-GFS digester iyithangi lensimbi eliboshiwe elinamaphaneli aphethe ingubo ye-vitreous enamel ehlanganiswe ku-820-930 C. Isetshenziselwa i-anaerobic digestion, inikeza i-reactor evaliwe, eshisiwe, exutshiwe enendawo ezimanzi nezingxenye zegesi ezimelana nama-asidi ephilayo ne-hydrogen sulphide echaza umsebenzi we-AD.
Izici Ezibalulekile, Izingxenye & Izinhlobo
Ayinazinto ezisebenza ku-asidi ne-H2S: Ungqimba lwengilazi alusabelani nama-sulphide nama-asidi ephilayo akhiqizwa ekugayeni, ngokungafani nensimbi engenalutho noma egcotshwe ngokuxekethile.
Akuvuzi igesi ngokwakhiwa: Amaphaneli aboshiwe asebenzisa ama-gasket avaliwe kuzo zonke izihlanganisi, ngakho indawo yegesi enengcindezi ephansi ibamba ngaphandle kwesembozo esihlukile.
Imodular futhi iyakhula: Amaphaneli avumela umthamo wesigaba kanye nokufuduswa; isitshalo singandiswa ngokungeza amaringi esikhundleni sokwakha kabusha.
Isikhathi sokuphila komklamo: Ngokuvamile iminyaka engama-30-50 ngamarekhodi abhaliwe okumboza kanye ne-QA.
Izinhlelo zokusebenza kanye Nezimo Zokusetshenziswa
Ama-digester asepulazini nasemqubeni womquba, i-biogas yokudla okulahlwayo kanye ne-industrial-effluent, kanye nokugaywa kwe-sludge kamasipala konke kusebenzisa i-GFS lapho i-H2S, i-organic acid kanye nokuvaleka kwegesi kuhamba phambili emsebenzini.
Ukucatshangelwa Kwezobuchwepheshe
I-AD vapour space yilapho ukuqala kokugqwala kwethangi okuningi kwenzeka khona: i-H2S namanzi kujiya ngaphezu komugqa woketshezi kube yi-asidi ebuthakathaka. Ukumboza kwe-GFS kumelana nalokhu; i-epoxy ingaqulwa ezimweni ezifudumele, ezingenamoya, ezigcwele igesi kanti ukhonkolo uhlaselwa yi-biogenic acid futhi uqhekeke, kuvuze igesi. I-GFS futhi igwema ukushisela endaweni kanye nomjikelezo wokuphinda umboze wensimbi engenalutho.
Abahlinzeki abafana neShijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel), umkhiqizi we-GFS kusukela ngo-2008, baklama igobolondo le-digester eline-heating, ukuxuba kanye nama-gas nozzles ahlanganisiwe kanye nezinga lokumboza elihambisana nendawo yegesi (ngokuvamile izinga le-2-coat/2-fire endaweni yegesi).
Izinzuzo Nezinkinga
Izinzuzo:
Ukungasebenzi ngamakhemikhali kulo lonke uhla, ukuvaleka kwegesi okungokwemvelo, ukumiswa okusheshayo kwamaphaneli, ukwanda okuhlelwe, kanye nempilo yesevisi ende ebhaliwe enomthwalo omncane wokuphinda umbozwe.
Izinkinga:
Izindleko zokuqala eziphakeme kune-concrete kuma-digester amakhulu kakhulu amile; ukumboza kuyisendlalelo se-vitreous esishisiwe, ngakho-ke umonakalo wokushayisana kufanele ulungiswe kusuka kumaphaneli asitokwe kunokuba kupendwe endaweni. Kudinga umhlinzeki onokulawula kwangempela kwe-enameling, hhayi nje ukwakhiwa kwensimbi eboshiwe.
Ukuqhathanisa Nomhlahlandlela Wokukhetha
Umbandela | I-digester ye-GFS | I-digester yekhonkolo | Insimbi eboywe nge-epoxy |
Ukumelana ne-H2S / i-asidi | Ephakeme kakhulu (ingilazi engasebenzi) | Ihlaselwa i-asidi yebhayojeni | Iwohloka kugesi ye-anaerobic efudumele |
Ukuvuleka kwegesi | Izihlanganisi eziboshiwe ezivaliwe | Imifantu ivuza igesi | Ukwehluleka kokumboza kuvuza |
Ukukhula / ukuhlela ngezigaba | Engeza amaphaneli | Yakha kabusha | Yakha kabusha |
Isikhathi sokuphila komklamo (iminyaka) | 30-50 | 20-40 (kunemifantu) | 15-25 (ukubuyisela ukumboza) |
Izinqubo Ezinhle Kakhulu kanye Nendlela Yokukhetha
Cacisa izinga lokumboza lendawo yegesi ngokwehlukile endaweni yoketshezi, hlanganisa ama-nozzle okushisa/okuxuba/egesi kumklamo wegobolondo, funa amarekhodi e-furnace-curve kanye ne-holiday-test ngephaneli ngayinye, futhi uqhathanise izinkomba ngempahla yokudla efanayo nesimo sezulu esifanayo.
I-GFS ihambisana ne-anaerobic digestion ngoba imelana ne-asidi ne-H2S ecekela phansi ezinye izinto endaweni yomhwamuko, igcina igesi ngokwakhiwa okuvalekile, futhi ikhula ngephaneli ngephaneli. Iyisinqumo esingokoqobo lapho ukuqina kwegesi nokumelana namakhemikhali kuhamba phambili.
Imibuzo Evame Ukubuzwa (FAQ)
Kungani i-GFS imelana nokugqwala kwesidilika ngcono kune-steel?
Ingqimba ye-vitreous ehlanganisiwe ayisebenzi ngamakhemikhali kuma-asidi e-organic ne-hydrogen sulphide esemkhunjini we-AD, ngakho ayikho insimbi engenalutho engagqwala. Insimbi eboyiwe noma engenalutho incike kufilimu ye-organic engaqhekeka ezimweni ezifudumele, ezingenamoya, nezigcwele igesi.
Ingabe isidilika se-GFS asivuzi igesi?
Yebo, ngokwakhiwa kwaso: amaphaneli aboshiwe asebenzisa ama-gasket avaliwe kuwo wonke amajoyinti, agcina umkhathi wegesi onengcindezi ephansi (ngokuvamile 5-30 mbar) ngaphandle kwelineri ehlukile. Lokhu kubalulekile ukugcina i-methane nokuhlangabezana nemithetho yokuphepha.
Ingabe isidilika se-GFS singandiswa kamuva?
Ngokuvamile yebo, ngokwengeza izindandatho zamaphaneli, ngoba ithangi liyimoduli hhayi into eyodwa. Lokhu kuvumela isitshalo ukuthi sihambisane nomthamo ngokwesidingo esikhundleni sokwakha ngokweqile ekuqaleni.
Yiluphi izinga lokumboza elisetshenziswa endaweni yegesi yesidilika?
Izinga eliphezulu elifana ne-2-coat/2-fire (2C2F) enamel lijwayelekile endaweni yegesi lapho i-H2S kanye nokujiya kugxila khona, kanti indawo yoketshezi ihlukaniswa ngokwekhemistri yotshwala.
I-GFS digester ihlala isikhathi esingakanani?
Impilo yokuklama imvamisa iminyaka engama-30-50 uma izinga lokumboza kanye ne-QA kucaciswa kahle, ngomthwalo omncane kakhulu wokuphinda umboze kunensimbi engenalutho noma embotshwe ngendlela yemvelo.
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