Njengoba isidingo somhlaba wonke sobisi lukakhukhunathi olusemathinini sikhuphuka, uhlelo lokubulala amagciwane oluthuthukisiwe luye lwavela njengamandla aguqulayo ekuphepheni kokudla kanye nokusebenza kahle kokukhiqiza. Lobu buchwepheshe obusezingeni eliphezulu, obenzelwe ngqo ubisi lukakhukhunathi olusemathinini, buhlanganisa ubunjiniyela obunembile nezinqubo ezenzakalelayo ukuze kugcinwe ubuqotho bomkhiqizo futhi kwandiswe isikhathi sokuphila kwawo eshalofini.
Umsebenzi we-retort ugxile kunqubo yokuphepha eqinile enezinyathelo ezintathu. Ekuqaleni, obhasikidi abagcwele ubisi lukakhukhunathi olusemathinini bafakwa ekamelweni le-retort, kulandelwe ukuvalwa komnyango. Indlela yokuvala ukuphepha kathathu iyabandakanyeka, ivikele umnyango ngomshini kulo lonke umjikelezo wokubulala inzalo ukuvimbela ukuvuza komusi nokuvikela abaqhubi. Yonke inqubo iphathwa ngokuzimela yi-Programmable Logic Controller (PLC), eqhuba izindlela zokupheka zokubulala inzalo ezisethwe kusengaphambili ngokunemba kwe-millisecond.
Ekuqaleni kwenqubo yokubulala amagciwane, umusi ufakwa ngamapayipi okusakaza asendaweni efanele, ususa umoya ngokushesha ngama-vent valve. Isigaba sokuvuka siqala kuphela uma imingcele yokushisa nesikhathi igcwalisekile, okuqinisekisa indawo efudumele ehambisanayo. Kuyo yonke imikhakha yokuvuka kanye nokubulala amagciwane, igumbi ligcwele umusi ogcwele, okususa noma yimuphi umoya osele ongaholela ekusabalaleni kokushisa okungalingani. Ama-bleeder avulekile avumela ukujikeleza komusi okuqhubekayo, okugcina ukushintshashintsha kwezinga lokushisa okungaphansi kuka-±0.5°C kuwo wonke amathini.
Lolu hlelo lokuphendula lunezici eziningana ezishintshayo. Indlela yalo yokushisa umusi ngqo ivumela ukwanda kwezinga lokushisa okusheshayo—kufika ku-121°C kungakapheli imizuzu emi-5 kuya kweyi-10—ngenkathi inciphisa ukulahlekelwa ukushisa kube ngaphansi kuka-5%. Amamojula okubuyisa amandla angakhethwa avuselela umusi futhi anciphise ukushisa, anciphise izindleko zokusebenza kuze kufike ku-30%. Inqubo yokupholisa engaqondile, enikwe amandla yi-heat exchanger, ivimbela ukungcola ngokuhlukanisa amanzi enqubo umusi kanye ne-coolant, iqinisekisa ukuhambisana nezindinganiso zokuhlanzeka eziqinile njenge-HACCP.
Ukuguquguquka kwale mpendulo kudlulela ngale kobisi lukakhukhunathi, luhlinzeka ngemikhiqizo eminingi ekheniwe, kusukela eziphuzweni zemifino yamaprotheni kuya ekudleni kwezilwane ezifuywayo, ngokulinganisa ngokunembile amaphrofayili esikhathi nokushisa kosayizi abahlukahlukene besitsha kanye nobuningi bomkhiqizo.
Ukwamukelwa kwalobu buchwepheshe embonini sekuholele emiphumeleni ebalulekile. Umkhiqizi ohamba phambili wobisi lukakhukhunathi eNingizimu-mpumalanga ye-Asia ubike ukwehla okungu-40% ekubuyiselweni kwemikhiqizo ngemuva kokuhlanganisa uhlelo lokuphendula, okubonisa ukuthuthuka kwamandla ayo okuqeda amagciwane angamelani nokushisa njengeClostridium botulinum.
Njengoba imakethe yomhlaba wonke yezimpahla ezisemathinini idlula amaRandi ayizigidi eziyizinkulungwane eziyi-100 ngonyaka, impendulo yokubulala inzalo iphambili ekusungulweni kwezinto ezintsha, inikeza imikhiqizo ephephile, ukwehla komthelela wemvelo, kanye nokwenyuka kokuzethemba kwabathengi. Njengoba ucwaningo oluqhubekayo luhlose ukufaka ubuhlakani bokwenziwa ukuze kwenziwe ngcono inqubo ngesikhathi sangempela, ikusasa lokukhiqizwa kokudla okusemathinini libonakala liphephile futhi lizinzile.
Isikhathi sokuthunyelwe: Meyi-21-2025