Iyini Ithangi Lokugaya I-Enamel Anaerobic
Kwadalwa ngo Ngokwamukisa
Yini Ithangi Le-Enamel Anaerobic Digestion?
I-digester ye-anaerobic ibukeka njengethangi futhi isebenza njenge-reactor yamakhemikhali. Ngaphakathi kuyo, amabhaktheriya aguqula izinto eziphilayo zibe i-methane ne-carbon dioxide lapho kungekho umoya-mpilo - kodwa kuphela ngaphakathi kwesimo esincane sokushisa, ukuxubana, isikhathi sokugcinwa kanye ne-pH. Uma kungahambi kahle kokunye kwalokhu, i-biology iyeka, ngokuvamile ngaphandle kwesixwayiso esiningi, futhi umkhumbi ogcwele i-feedstock uphenduka ube ne-asidi futhi ubize kakhulu.
Ingxenye ye-enamel ibalulekile ngoba indawo yokugaya inobutha ngempela: i-hydrogen sulphide esigabeni segesi, ama-asidi e-organic oketshezini, i-ammonia, i-abrasive grit, kanye negobolondo eligcinwe ku-35 kuya ku-38 degrees Celsius amashumi eminyaka. I-lining ye-glass-fused-to-steel ayinayo imiphumela kukho konke lokhu. Yakhiwe yi-Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel), amathangi e-enamel digester anikezwa njengamasistimu aphelele hhayi njengamagobolondo angenalutho.
1. Yini Eyenza Ithangi Libe I-Anaerobic Digester?
Imisebenzi emine engaphezu kokugcina: kufanele ikhiphe umoya-mpilo, igcine izinga lokushisa, igcine okuqukethwe kuxubile, futhi igcine igesi ekhiqizayo. Ithangi eligcina kuphela aliyona i-digester.
· Umgogodla Ongenisi Gesi: Umoya-mpilo unobuthi kuma-methanogens futhi i-methane iyigesi yokushisa umhlaba, ngakho igobolondo, uphahla kanye nazo zonke izindawo zokungena kufanele zivalwe futhi zihlolwe.
· Izinga Lokushisa Elilawulwayo: Ukugaya kwe-mesophilic kusebenza ku-35-38 degrees Celsius; i-thermophilic ku-50-55 degrees. Kokubili kudinga ukufakwa kwe-insulation, ukushisisa nokulawula.
· Ukuxuba: Ngaphandle kokuxuba, izinto eziqinile ziyahlala phansi, kwakheka ungqimba lwe-scum futhi umthamo osebenzayo uyancipha. Ukuxuba futhi kukhipha igesi futhi kulinganisa izinga lokushisa ne-pH.
· Isikhathi Sokugcina Esichaziwe: Ithangi kufanele ligcine i-feedstock isikhathi eside ngokwanele ukuba i-biology iqedele - ngokuvamile izinsuku ezingama-20-40 zokugaya i-mesophilic sludge.
2. Yini I-Enamel Eyenzayo Lapho?
Ukuvikela insimbi ekuhlaselweni okuhlanganisiwe kwamakhemikhali, ukushisa kanye nomshini okungamelwa yizinto zokumboza ezimbalwa, kuyilapho kwethula indawo engamelana nokunamathela kwendle kanye nokuguguleka.
· Ukumelana ne-Hydrogen Sulphide: I-sulphide ekhiqizwa oketshezini iba i-sulphuric acid endaweni yegesi; ingilazi encibilikisiwe ayithinteki kukho kokubili.
· Ukumelana ne-Organic Acid: Ama-volatile fatty acids aqoqana noma nini lapho inqubo icindezelwa; indawo yengilazi engasebenzi ayiyona ingxenye yalokho kusebenza kwamakhemikhali.
· Ukuzinza Kokushisa: Ukumboza okuncibilikiswe ku-820-930 degrees Celsius akuthinteki neze amazinga okushisa okusebenza e-digester.
· Indawo Ebukhwebezane, Esebenzisa Amandla Aphansi: Ingilazi imelana nokunamathela kwendle neqweqwe lendle, futhi ihlanzeka kalula, okugcina umthamo wokusebenza nendawo yokushisa intshisekelo ingashintshile.
· Ukumelana Nokuhuzuka: Amatshe amancane nesihlabathi esisemthonjeni wokudla kuhlikihla igobolondo elingezansi; indawo engaba ngu-6.0 esikalini se-Mohs iyakwazi ukumelana nakho.
3. Yini Enye Ehamba Nethangi?
I-digester iwuhlelo. Ithangi liyinto enkulu kunazo zonke, kodwa izinto ezihambisana nalo zinquma ukuthi lisebenza ngempela yini.
· Uphahla Nokuqoqwa Kwegesi: Uphahla olungashintshi olunedome yegesi, noma isigcina-gesi se-membrane yangaphandle, esilinganiselwe ukukhiqizwa kwegesi futhi esifakwe isivikelo sengcindezi ne-vacuum.
· Ukushisa Nokufaka Insulation: I-insulation yangaphandle ene-cladding evikelwe, kanye nokushintshana kokushisa kwangaphakathi noma kwangaphandle nokulawulwa kwezinga lokushisa.
· Amathuluzi Okuxuba: Ama-mixer afakwe eceleni, i-mixer yepayipi elimaphakathi, noma ukujikeleziswa kwe-biogas, kukhethwa ngokuya ngesamba sezinto eziqinile kanye nokuma kwethangi.
· Amathuluzi Okulinganisa: Ukuhlolwa kwezinga lokushisa, izinga, ingcindezi, ukugeleza kwegesi kanye nokwakheka kwegesi, kanye nezixwayiso ezixhunywe ohlelweni lokulawula isitshalo.
· Izinhlelo Zokuphepha: Ukukhulula ingcindezi ne-vacuum, izicishamlilo, ukutholwa kwegesi kanye nokukhipha umoya ophuthumayo okulinganiselwe isimo esibi esingenzeka.
Ingxenye | Umsebenzi | Ukuhlinzekwa Kwe-Center Enamel |
Igobolondo lensimbi elihlanganiswe nengilazi | Isivikelo sokugqwala kanye nesakhiwo | Kuhlangana ku-820-930 degrees C, kuhlolwe nge-1500 V holiday |
Uphahla kanye nedome legesi | Ukuqoqwa nokugcinwa okungavuzi gesi | Uphahla olungaguquki olunedome, noma isigcini segesi se-membrane sangaphandle |
Ukufaka izinto zokuvikela ukushisa kanye nokumboza | Kugcina ku-35-38 degrees C ngokulahlekelwa ukushisa okuncane | I-mineral wool enokumboza kwensimbi okuvikelwe |
Uhlelo lokuxuba | Kuvimbela ukuhla, i-scum kanye nokwehlukana ngezingqimba | Izixube zohlangothi, ishubhu lokudonsa, noma ukujikeleziswa kwegesi |
Uhlelo lokushisa | Kugcina ibhendi ye-mesophilic noma ye-thermophilic | Ukushintshana kokushisa kwangaphakathi noma kwangaphandle nokulawula |
Amadivaysi okuphepha | Ivikelwa ekucindezelweni ngokweqile nangaphansi | Ukukhululeka kwengcindezi ne-vacuum, izivimbeli zomlilo |
Ukuqinisekiswa Kobunjiniyela Nokusekelwa Kwephrojekthi
Ithangi ngalinye elilethwa yiShijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) lakhiwe ngokuhambisana ne-AWWA D103-09 kanye ne-EN 1090 ngokuqinisekiswa kwe-finite element yomthwalo wegobolondo, uphahla kanye ne-nozzle, lihlanganiswe ku-820-930°C ngaphansi kokulawulwa kwe-ISO 9001 ne-ISO 45001, lihlolwe nge-holiday test ku-1500 V kulo lonke ubuso, futhi lihlanganiswe ngamabhawodi e-Grade 8.8 kanye ne-sealant eqinisekiswe umkhiqizi. Amaphakethe e-Digester alethwa namadrowings e-process interface, izicaciso zokufaka insulation nokushisa, ukuhlelwa kokuxuba, ukuphathwa kwegesi kanye namadivayisi okuphepha, kanye nokusekelwa kokuqalisa kanye nokuqeqeshwa kwabasebenzi.
Imibuzo Evame Ukubuzwa (FAQ)
Yini eyenziwa yithangi le-anaerobic digester?
Ligcina isithako sezinto eziphilayo endaweni engenawo umoya-mpilo, eshisiwe futhi exutshiwe lapho amabhaktheriya ehlukanisa izinto eziphilayo eziguquguqukayo futhi akhiphe i-biogas - ngokuvamile i-55-65 amaphesenti e-methane - kuyilapho ezinzisa i-digestate esele.
Kungani i-digester kufanele ingavuzi igesi?
Izizathu ezimbili: umoya-mpilo uvimbela futhi ungabulala amabhaktheriya akha i-methane, futhi i-methane ekhiqizwayo kufanele ibanjwe kunokuba ikhishwe. Noma yikuphi ukuvuza kuyinkinga yenqubo, inkinga yokuphepha kanye nomthwalo wokukhishwa kwemvelo ngasikhathi sinye.
I-digester isebenza kuphi izinga lokushisa?
I-mesophilic digestion isebenza ku-35-38 degrees Celsius futhi iyona evame kakhulu; i-thermophilic digestion ku-50-55 degrees Celsius icubungula ngokushesha kodwa idinga ukushisa okwengeziwe futhi ayikwazi ukubekezelela ukuphazamiseka.
Yikuphi umthamo amathangi e-enamel digester angafinyelela kuwo?
Amathangi e-single enamel digester akhiwe ngaphezu kuka-10,000 m3 futhi i-Center Enamel isihambise amayunithi angu-21,094 m3. Izitshalo ezinkulu ngokuvamile zisebenzisa ama-digester amaningi ngokuhambisana kunomkhumbi owodwa omkhulu kakhulu, ukuze kugcinwe ukusebenza kahle kokuxuba nokuguquguquka kokusebenza.
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