Ukusingathwa Kwegasi Okudingwa Yithangi Lodaka Elimboziwe
Kwadalwa ngo Ngokwamukisa
Ukuthi Ukusingathwa Kwegasi Kwethangi Lodaka Elivaliwe Kudinga Ini
Vala ithangi lodaka bese wenza isikhala esingaphezulu esiqoqa i-hydrogen sulphide nephunga. Uma uyishiya inganakiwe, uba nengozi yobuthi nokuqhuma; uma uyilawula, ungase futhi uthole amandla.
Ithangi lodaka elivaliwe lidinga ukungena komoya noma ukubanjwa kwegasi, ukuvikelwa komlilo nokuqhuma, ukwelashwa kwephunga, kanye nokuhlukaniswa kwendawo eyingozi okuhambisana nomsebenzi.
Ukusingathwa kwegasi kwethangi lodaka elivaliwe kuyisethi yezindawo zokukhipha umoya, izinto zokuphepha kanye nezinhlelo zokwelapha ezilawula i-H2S, i-methane nephunga elikhiqizwa ngaphansi kwesembozo, zivikela abantu, imishini kanye nemvelo.
Izici Eziyinhloko, Izingxenye Nezinhlobo
Ukungena komoya noma ukubamba: Kungaba ukungena komoya okunciphisa noma ukubamba igesi ukuze ilashwe/ibuyiselwe.
Isivimbeli somlilo nokukhulula: Vimbela ukusabalala komlilo nokucindezela ngokweqile endaweni yokuphuma kwegesi.
Ukulashwa kwephunga: Isihlungi sezinto eziphilayo, isihlanzi noma iyunithi yekhabhoni ilashwa umoya othathiwe ngaphambi kokukhululwa.
Inketho yesigcini segesi: Uma i-methane ibalulekile, isigcini sigcina i-biogas ukuze isetshenziswe.
Ukuhlukaniswa kwezindawo eziyingozi: Ukuklanywa kukagesi nokufinyelela ngokusho kwengcuphe yegesi (ATEX/IECEx noma okulingana nesifunda).
Izicelo Nezimo Zokusetshenziswa
Ukugcinwa nokugaywa kodaka kamasipala, ukwamukela indle, kanye nodaka lwezimboni lapho izembozo zisetshenziselwa ukunuka noma ukubamba i-biogas.
Ukucatshangelwa Kwezobuchwepheshe
Isinqumo ukuthi kuthathwe noma kukhishwe umoya: uma udaka lungenawo umoya futhi lukhiqiza i-methane, isembozo kufanele sithathe futhi mhlawumbe sigcine igesi (uphahla olunamambala amabili phezu kwesitsha sokubola lwenza lokhu); uma lunephunga nje, ukungena komoya okuncishisiwe kanye ne-biofilter kungase kwanele. Noma ngayiphi indlela, indawo yokuphuma kwegesi idinga isivikelo somlilo nokukhululwa kwengcindezi, futhi indawo kufanele ihlukaniswe ngenxa yengozi ye-H2S/methane ukuze izinto zikagesi nokufinyelela kuphephe.
Isembozo negobolondo kufanele kuhlale kungangeni gesi lapho kuhloswe ukuthatha, yingakho ukumbozwa okuhlangene, okungasebenzi endaweni yekhanda kubalulekile, i-H2S izohlasela igobolondo elingavikelwe kahle.
Izinzuzo Nezithiyo
Izinzuzo:
Ukuphathwa kahle kwegesi kulawula iphunga, kuvikela ebungozini nasekuqhumeni, kwenza ukubuyiselwa kwe-biogas, futhi kwenza ithangi lihlangabezane nemithetho yezemvelo nokuphepha.
Izithiyo:
Ukubamba nokwelapha kwengeza imali kanye nezindleko zokusebenza; ukuhlukanisa kabusha indawo eyingozi kubeka ingozi yemishini engaphephile. Ukungena komoya kuphela akuxazululi iphunga ngaphandle uma kucutshungulwa.
Ukuqhathanisa Nomhlahlandlela Wokukhetha
Isidingo | Idivayisi / indlela | Inhloso |
Ukukhipha noma ukubamba | Ukukhipha okuhlanjululwayo / isigcini segesi | Lawula igesi yesikhala sengqondo |
Ilangabi nengcindezi | Isivimbeli + ukukhulula | Vimbela ukuqhuma/ukucindezela ngokweqile |
Iphunga | Isihlungi sezinto eziphilayo / isihlanzi | Lashwa umoya okhululiwe |
Indawo eyingozi | Ikilasi le-ATEX/IECEx | Imishini ephephile nokufinyelela |
Izinqubo Ezinhle Kakhulu Nendlela Yokukhetha
Nquma ukuthwebula kanye nokukhipha umoya ngokusekelwe emandleni e-methanogenic. Nikeza isivimbeli somlilo nokukhululeka kunoma yikuphi ukuphuma kwegesi. Phatha iphunga ngaphambi kokukhululwa, futhi uhlukanise indawo eyingozi ukuze wonke amadizayini kagesi nokufinyelela ahambisane nemithetho. Gcina isembozo singavuzi lapho kuhloswe ukubuyiselwa.
Ithangi lodaka elimboziwe lidinga ukuphathwa kwegesi ngamabomu: ukungena komoya noma ukuthwebula, ukuvikelwa komlilo nengcindezi, ukwelashwa kwephunga, nokuhlukaniswa kwendawo eyingozi. Isistimu efanele ilawula ingozi futhi ingaguqula isibopho sibe yi-biogas.
Imibuzo Evame Ukubuzwa (FAQ)
Ingabe ithangi lodaka elimboziwe kufanele likhiphe umoya noma lithwebule igesi?
Uma udaka luyi-methanogenic, thwebula futhi mhlawumbe gcina igesi (ngokuvamile nophahla lwe-membrane). Uma linuka kuphela, ukungena komoya okuncishisiwe kanye nokwelashwa kwephunga kungase kwanele. Sekela ukukhetha ekwakhekeni kwegesi.
Kungani kunesivimbeli somlilo ethangini lodaka?
I-headspace ingathwala i-methane ne-H2S; i-flame arrestor ivimbela ilangabi ukuthi lingabuyeli emuva ethangini uma ukushisa kwenzeka ngaphandle, futhi ukukhululwa kwengcindezi kuvimbela ingcindezi enkulu.
Ingabe ithangi lodaka lingakhiqiza i-biogas esebenzisekayo?
Yebo, uma lingenawo umoya futhi likhiqiza i-methane, isembozo singabamba i-biogas ukuze isetshenziselwe amandla. Ama-digester amaningi odaka enza lokhu, anesitsha sokugcina igesi ukulinganisela ukuhlinzeka nokufunwa.
Yini ukuhlukaniswa kwezindawo eziyingozi?
Ukuhlola okusemthethweni (i-ATEX/IECEx noma okufana nayo ezifundeni) kwengozi yokuqhuma/umlilo evela emagesini ethangi, okubeka ukuthi yimiphi imishini kagesi nokufinyelela okuvunyelwe eduze kwethangi.
Ingabe ukumbozwa kwethangi kubalulekile ekuphatheni igesi?
Yebo. I-H2S endaweni egciniwe engenhla ihlasela igobolondo elingavikelwe kahle, ngakho indawo yegesi idinga ukumbozwa okungasebenzi nokuhlangene ukuze kumelane nomsebenzi owenziwa uhlelo lokuphatha igesi.
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