Layin Matsalolin Man Dabino
Bayani
Dabino yana girma a kudu maso gabashin Asiya, Afirka, kudancin pasific, da wasu wurare masu zafi a Kudancin Amirka.Ya samo asali ne daga Afirka, an gabatar da shi zuwa kudu maso gabashin Asiya a farkon karni na 19.Itacen dabino na daji da rabin daji a Afirka da ake kira dura, kuma ta hanyar kiwo, suna haɓaka wani nau'in mai suna tenera mai yawan man mai da harsashi.Tun daga karni na 60 na baya, kusan duk bishiyar dabino da aka yi ciniki da ita ita ce tenera.Ana iya girbe 'ya'yan dabino a duk shekara.
Ofishin 'ya'yan itacen ya haɗa da man dabino da fiber, kuma kernel galibi ana yin shi ta Babban Man kernel, Amylum, da Abubuwan Gina Jiki.Man dabino an fi yin girki ne kuma man dabino na kayan kwalliya ne.
Ƙayyadaddun Tsarin Fasaha
Man dabino yana kunshe ne a cikin ganyayen dabino, gwangwanin yana da wadataccen danshi da lipase mai yawa.Yawancin lokaci muna ɗaukar hanyar latsa don samar da ita wannan fasaha ta balaga sosai.Kafin a danna, Za a ɗauki ɗigon 'ya'yan itace a cikin sikari da masussuka don a riga an yi magani.Bayan an auna FFB, an ɗora shi da isar FFB ta hanyar lodawa, sa'an nan kuma za a kai FFB zuwa madaidaicin sterilizer.FFB za a haifuwa a cikin sterilizer, FFB za a yi zafi da kuma haifuwa na sau da yawa don guje wa lipase da ruwa.Bayan haifuwa, FFB ana rarraba bunch conveyor ta injin bunch feeder kuma shigar da injin sussuka wanda ke raba dabino da gungu.Ana isar da bunch ɗin fanko zuwa dandamalin lodawa kuma a kai shi zuwa wajen yankin masana'anta a ƙayyadadden lokaci, bunch ɗin da ba komai za a iya amfani da shi azaman taki da maimaita amfani;Za a aika da itaciyar dabinon da ta wuce tabarbarewar sikari da sarrafa thresher don narkewa sannan a je wurin latsa na musamman don samun danyen dabino (CPO) daga cikin gwangwani.Amma man dabino da aka matse yana dauke da ruwa mai yawa da kuma datti wanda ya kamata a fayyace shi ta hanyar tankin tarkon yashi kuma a yi masa magani ta hanyar jijjiga, bayan haka za a aika CPO zuwa sashin kula da tashar bayani.Ga kek ɗin jika da ake samu ta hanyar latsawa, bayan an raba goro, za a tura shi gidan tukunyar jirgi don ƙonewa.
Kek ɗin da ke da ɗanɗano yana ɗauke da rigar fiber da goro, fiber ɗin ya ƙunshi kusan 6-7% mai da kitse da ruwa kaɗan.Kafin mu danna goro, yakamata mu ware goro da fiber.Da fari dai, rigar fiber da rigar goro suna shiga cikin na'urar busar da kek don a fashe, kuma galibin fiber ɗin yakamata a raba shi ta hanyar tsarin depericarper na fiber pneumatic.Na goro, ƙananan fiber da babban ƙazanta za a ƙara raba su da ganga mai gogewa.Ya kamata a aika da keɓaɓɓen goro zuwa nut hopper ta hanyar tsarin jigilar goro, sannan a ɗauki injin niƙa don tsattsage na goro, bayan fashe, yawancin harsashi da kwaya za a raba su ta hanyar tsattsage tsarin rarraba cakuda, da sauran cakuda. na kwaya & harsashi shiga cikin musamman yumbu wanka raba tsarin raba su.Bayan wannan aiki, za mu iya samun kwaya mai tsabta (Abin cikin harsashi a cikin kwaya <6%), wanda yakamata a kai shi zuwa silo na kwaya don bushewa.Bayan bushewar danshi kamar kashi 7%, za a kai kwaya zuwa kwandon ajiyar kwaya don ajiya;Yawancin iya aiki busassun kwaya shine 4%.Don haka sai a tattara har sai an samu isashen yawa, sannan a aika zuwa injin gyadar dabino;Don rabewar harsashi, yakamata a kai shi zuwa kwandon harsashi na wucin gadi a matsayin mai farewar mai.
Bayan tankin fuska da yashi, sai a aika da dabino a tankin danyen mai da zafi, sannan a rika zuba tankin bayani akai-akai a raba tsaftataccen man da za a aika a tankin mai zalla da man sludge din da za a aika a tankin sludge, inda bayan sludge mai ya kamata a zubar da shi zuwa centrifuge don raba, man da aka raba ya sake shiga cikin tanki mai ci gaba;Za a aika da man da ke cikin tankin mai tsaftar a cikin injin tsabtace mai, sannan a shiga injin bushewa, daga karshe sai a rika zubar da busasshen man da ake taruwa.
Ma'aunin Fasaha
Iyawa | 1 TPH | Yawan hako mai | 20 ~ 22% |
Abubuwan da ke cikin mai a cikin FFB | ≥24% | Abun ciki na kwaya a cikin FFB | 4% |
abun ciki harsashi a cikin FFB | ≥6 ~ 7% | Abubuwan da ke cikin fiber a cikin FFB | 12 ~ 15% |
Bunch abun ciki a cikin FFB | 23% | Danna adadin kek a cikin FFB | 24% |
Abun cikin mai a cikin gungun fanko | 5% | Danshi a cikin gungun fanko | 63% |
Tsayayyen lokaci a cikin gunkin fanko | 32% | Abun cikin mai a cikin cake ɗin latsa | 6% |
Abun ciki na ruwa a cikin cake ɗin latsa | 40% | M lokaci a cikin latsa cake | 54% |
Abun mai a cikin goro | 0.08% | Abun cikin mai a cikin jikakken lokaci mai nauyi | 1% |
Abun cikin mai akan mitoci mai ƙarfi | 3.5% | Abubuwan da ke cikin mai a cikin ƙazamin ƙarshe | 0.6% |
'Ya'yan itãcen marmari a cikin bunch of komai | 0.05% | Jimlar asara | 1.5% |
Haɓaka haɓaka | 93% | Kwayoyin Farfadowa da inganci | 93% |
Kwaya a cikin gungun fanko | 0.05% | Kernel abun ciki a cikin cyclone fiber | 0.15% |
Abubuwan ciki na kernel a cikin LTDS | 0.15% | Abun ciki na kwaya a cikin busassun harsashi | 2% |
Abun ciki na kwaya a cikin rigar harsashi | 2.5% |