Ukuhlanganiswa Kokushisa, Ukuxuba kanye Nokuphathwa Kwegesi Ku-Digester
Kwadalwa ngo Ngokwamukisa
Ukushisa, Ukuxuba kanye Nokusingathwa Kwegesi Kuhlangana Kanjani Ku-Digester
Ukushisa, ukuxuba kanye nokusingathwa kwegesi akuzona izesekeli eziboshelwa ngemuva kokufika kwethangi. Ziyizimo zomthwalo kanye nokungena kwama-nozzle eziklanyelwe ugobolondo lwe-digester kusukela osukwini lokuqala.
Impendulo: zihlangana njengezikhala ezakhiwe ngobunjiniyela kanye nokucatshangelwa kwesakhiwo ethangini, futhi ukuzihlela kusuka kudizayini eyodwa kugwema ukwehluleka okuvamile kwe-AD.
Ukuhlangana lapha kusho ukuthi ugobolondo lwe-digester, izindawo zalo zokumboza, ama-nozzle, izisekelo kanye nokubalwa kwesakhiwo kuklanywa ndawonye nesekethe yokushisa, isixubi kanye nesitimela segesi, esikhundleni sokuthi ngakunye kunikezwe ngokwehlukana futhi kuphoqwe ukuthi kufanele.
Izici Eziyinhloko, Izingxenye & Izinhlobo
Ukushisa: Ama-heat exchanger angaphandle noma angaphakathi, noma ama-nozzle adlula odongeni emibhoshongweni yamanzi ashisayo, alinganiswe ukuthi agcine ku-35-38 C (noma 50-55 C) ngokumelene nokulahlekelwa ukushisa. I-insulation nophahla ziyingxenye yokulinganisela ukushisa.
Ukuxuba: Ama-mixer angena eceleni noma acwilayo, noma ukuxuba nge-gas-lift, afakwe kuma-nozzle ahlelwe umthwalo ophilayo noguqukayo, hhayi nje umthwalo omile.
Ukuphathwa kwegesi: Umfula wegesi ophumayo, isicishamlilo, ukukhulula ingcindezi kanye (kaningi) nophahla lwe-double-membrane kuxhunywa esiqongweni segobolondo, kanti i-low-pressure envelope (5-30 mbar) yakhelwe ngaphakathi.
Izinhlelo Zokusebenza Nezimo Zokusetshenziswa
Noma iyiphi i-AD reactor eshisayo, exubayo, ekhiqiza igesi, kusukela kumanyolo wasepulazini kuya ekugayweni kwendle yezimboni kanye nodaka lukamasipala, idinga lokhu kuhlanganiswa; ubunkimbinkimbi bukhula ngosayizi wethangi nokuguquguquka kokuphakelayo.
Ukucatshangelwa Kwezobuchwepheshe
Konke ukungena kushintsha isithombe sesakhiwo kanye nokumboza. Umbhobho wokuxuba eduze komugqa woketshezi uhlala endaweni enzima kakhulu; iluphu yokushisa edlula odongeni akufanele iphule isembozo esingangenisi igesi; umgudu wokuphuma kwegesi kanye nendlela yokukhulula kufanele kuvikele igobolondo ekucindezelweni ngokweqile. Uma ithangi nalezi zinhlelo zivela kubaphakeli abahlukene, kuvela izikhala zokuxhumana: imibhobho engaqondile, ukungena okungamboziwe, noma uphahla olungakwazi ukuthwala umthwalo we-membrane.
Ubunjiniyela bomthombo owodwa, lapho igobolondo, imibhobho, ukushisa kanye nesitimela segesi kubalwa ndawonye, kususa lezo zikhala futhi kwenza izindawo zokumboza zihambisane nomsebenzi ngamunye.
Izinzuzo Nezinkinga
Izinzuzo:
Idizayini edidiyelwe isho ukubekwa okufanele kwama-nozzle, izindawo zama-coating ezihambisanayo, izimo zomthwalo wesakhiwo eziqinisekisiwe, kanye nesembozo esingavumeli igesi esingephulwa ukushisa nokuxuba. Ukuqaliswa kanye newaranti kuhlala kumuntu oyedwa obhekene nakho.
Imikhawulo:
Idizayini edidiyelwe idinga ulwazi lwangaphambili, olugcwele (iprofayela yokuphakelayo, amazinga okushisa, amandla okuxuba, izinga legesi). Ukuhlinzeka okuhlukanisiwe kungase kushibhe ekuqaleni kodwa kudlulisela ingozi kumnikazi ezindaweni zokuxhumana, lapho iningi lokwehluleka kwenzeka khona.
Ukuqhathanisa & Umhlahlandlela Wokukhetha
Uhlelo | Indawo yokuhlanganisa | Umphumela wokuklama uma kweqiwe |
Ukushisa | Ama-nozzle odongeni/okudlula kuwo, uphahla, ukufakwa kwe-insulation | Ayikwazi ukugcina ibhendi lokushisa |
Ukuxuba | Imithwalo yama-nozzle aseceleni/angaphansi kwamanzi | Ukuphulwa kokumboza, ukulayishwa ngokweqile kwesakhiwo |
Ukuphathwa kwegesi | Ukuphuma komqhele, ukukhululeka, i-membrane | Ingcindezi eyeqile, ukulahleka kwegesi, akuphephile |
Izinqubo Ezinhle Kakhulu & Indlela Yokukhetha
Nikeza iphrofayela yokuphakelayo, izinga lokushisa lokusebenza, amandla okuxuba (ngo-W/m3 kanye nesikhathi sokuxuba, hhayi nje ngo-kW), kanye nezinga legesi kumklami wethangi kusenesikhathi. Funa ukubalwa kwesakhiwo kufake imithwalo yesixubi kanye ne-membrane yegesi. Gcina izindawo zokumboza zihambisana nemisebenzi yokushisa, ukuxuba kanye negesi, futhi gcina iqembu elilodwa libhekene ne-interface.
Ukushisa, ukuxuba kanye nokuphathwa kwegesi kuhlala ngaphakathi komklamo we-digester, hhayi eceleni kwawo. Ukuzihlanganisa kusuka emthonjeni owodwa wobunjiniyela yikho okugcina ithangi lingangenisi igesi, lizinze ezingeni lokushisa futhi lomelele ngokwesakhiwo.
Imibuzo Evame Ukubuzwa (FAQ)
Kungani ukushisa kufanele kwakhelwe ngaphakathi kwegobolondo le-digester?
Ngenxa yokuthi ama-nozzle adlula odongeni, i-insulation kanye nophahla ziyingxenye yokulinganisela ukushisa kanye nesembozo esingavumeli igesi. Ukwengeza ukushisa kamuva kuphula ama-coating noma isembozo futhi kungalahlekelwa ibhendi lokushisa elidingwa yibhayoloji.
Yimiphi imithwalo yama-mixer ebalulekile ethangini?
Ama-mixer afaka imithwalo ephilayo nashukumisayo kuma-nozzle awo kanye negobolondo lendawo, ikakhulukazi eduze komugqa woketshezi. Ukubalwa kwesakhiwo kufanele kubandakanye lokhu, futhi i-coating kuleyo ndawo kufanele ihambisane nomsebenzi.
Ukusingathwa kwegesi kuxhunywa kanjani ku-digester?
Umfula wegesi ophumayo, isicishamlilo, ukukhulula ingcindezi kanye nophahla lwe-double-membrane kaningi kuxhuma esiqongweni segobolondo, kanti i-envelope engu-5-30 mbar yakhelwe ngaphakathi. Ukuklama kabi kwe-interface kungabangela ingcindezi enkulu nokulahlekelwa i-methane.
Ingabe ukuhlinzekwa komthombo owodwa kungcono kuma-digester?
Kusixhumi esihlanganisa igobolondo nezinhlelo, yebo: umuntu oyedwa obhekele ukususa umlomo, ukumboza kanye nezikhala zesimo somthwalo ezibangela ukwehluleka okuningi. Ukuhlinzekwa okuhlukanisiwe kudlulisela leyo ngcuphe kumnikazi.
Yiluphi ulwazi umklami wethangi aludinga kuqala?
Iphrofayela yokuphakelayo, izinga lokushisa lokusebenza, amandla okuxuba avezwa ngo-W/m3 kanye nesikhathi sokuxuba, kanye nezinga lokukhiqizwa kwegesi, ngakho-ke ama-nozzle, izindawo zokumboza kanye nemithwalo yesakhiwo zilungile kusukela ekuqaleni.
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