Layin Samar da Man Kwakwa
Shigowar shukar man kwakwa
Man kwakwa, ko man kwakwa, man da ake ci ne da ake hakowa daga kwaya ko naman kwakwa da balagagge da aka girbe daga itatuwan kwakwa Yana da aikace-aikace iri-iri.Saboda yawan kitse da ke cikin sa, yana jinkirin yin oxidize kuma, don haka, yana jurewa rancidification, yana dawwama har zuwa watanni shida a 24°C (75°F) ba tare da lalacewa ba.
Ana iya hako man kwakwa ta hanyar bushewa ko sarrafa rigar
Gyara bushewar yana buƙatar a fitar da naman daga harsashi kuma a bushe ta amfani da wuta, hasken rana, ko kilns don ƙirƙirar kwafin.Ana matsi ko narkar da ƙoƙon mai da sauran abubuwa, yana samar da man kwakwa.
Tsarin duk-rigaka yana amfani da ɗanyen kwakwa maimakon busasshen kwakwa, kuma sunadarin da ke cikin kwakwa yana haifar da emulsion na mai da ruwa.
Na'urorin sarrafa man kwakwa na al'ada suna amfani da hexane azaman sauran ƙarfi don hako mai sama da kashi 10% fiye da waɗanda aka samar tare da injin rotary kawai da masu fitar da su.
Ana iya samar da man kwakwa na Virgin (VCO) daga madarar kwakwa mai sabo, nama, ta amfani da centrifuge don raba mai daga ruwa.
Kwakwa dubu balagagge mai nauyin kilogiram 1,440 (3,170 lb) tana samar da kusan kilogiram 170 (370 lb) na kwakwa wanda daga ciki za a iya hako kusan lita 70 (15 imp gal) na man kwakwa.
Pretreatment da prepressing sashe ne mai matukar muhimmanci sashe kafin hakar. Zai kai tsaye rinjayar hakar sakamako da kuma mai ingancin.
Bayanin Layin Samar da Kwakwa
(1) Tsaftacewa: cire harsashi da launin ruwan kasa da wanki da inji.
(2) Bushewa: sanya naman kwakwa mai tsafta a cikin na'urar busar da rami.
(3) Murkushewa: yin busasshen naman kwakwa zuwa kananan guda masu dacewa.
(4) Tausasawa: Dalilin yin laushi shine daidaita danshi da zafin mai, da sanya shi laushi.
(5) Pre-Latsa: Danna kek don barin mai 16% -18% a cikin kek.Kek ɗin zai tafi aikin hakar.
(6) Danna sau biyu: danna kek har sai ragowar mai ya kai kusan 5%.
(7) Tace: a tace mai sosai sannan a zuba shi a tankunan danyen mai.
(8) Sashe mai ladabi: dugguming$ neutralization da bleaching, da deodorizer, domin inganta FFA da ingancin mai, tsawaita lokacin ajiya.
Gyaran Man Kwakwa
(1) Tanki mai canza launi: bleach pigments daga mai.
(2) Tanki mai wanki: cire warin da ba a so daga man da aka lalatar da shi.
(3) Oil makera: samar da isasshen zafi ga refining sassan da bukatar high zafin jiki na 280 ℃.
(4) Vacuum famfo: samar da babban matsa lamba don bleaching, deodorization wanda zai iya kaiwa 755mmHg ko fiye.
(5) Air Compressor: bushe yumbu mai bleached bayan bleaching.
(6) Tace latsa: tace yumbu a cikin mai bleached.
(7) Mai samar da tururi: haifar da distillation.
Amfanin layin samar da man kwakwa
(1) Yawan yawan man fetur, fa'idar tattalin arziki bayyananne.
(2) Ragowar mai a cikin busasshen abinci ya yi ƙasa.
(3) Inganta ingancin mai.
(4) Low aiki farashin , high aiki yawan aiki.
(5) Babban atomatik da tanadin aiki.
Ma'aunin Fasaha
Aikin | Kwakwa |
Zazzabi (℃) | 280 |
Saura mai (%) | Kusan 5 |
Bar mai(%) | 16-18 |