Takaitaccen Bayani: Sashen kiwo na Ireland ya faɗaɗa tsarinsa tun bayan da aka soke ƙa'idar kiwo ta EU a shekarar 2015, inda samar da madara ta shekara-shekara ya tashi daga lita biliyan 5.6 zuwa sama da lita biliyan 8.5 nan da shekarar 2024, a cewar Teagasc. Kiwo na kiwo na ƙasa ya kai mutum 1,481,300 a watan Disamba na 2024 (Cibiyar Kula da Dabbobin Gida ta CSO), wanda ke tallafawa masana'antar ciyar da dabbobi wanda membobinsa ke wakilta ta Ƙungiyar Hatsi da Ciyar da Abinci ta Ireland (IGFA) suna samar da kimanin tan miliyan 4.3 na abincin dabbobi a kowace shekara. Rabon kiwo, wanda ya dogara sosai akan ciyawa a matsayin abincin asali, shine babban nau'in ciyarwa a cikin wannan fitarwa. Wani kamfanin samar da abinci na iyali a County Cork, wanda ke samar da tarin kiwo da aka yi da pellet zuwa gonaki kusan 60 a cikin fadin kilomita 100, ya fuskanci matsalar rashin ingancin bayan pellet: rabon kiwo da aka yi da ciyawa ya fito daga injin sanyaya belt na kwance a matakin danshi na 13.8% zuwa 15.5% sama da matakin 13.5% da ake buƙata don adanawa mai aminci a ƙarƙashin yanayin ruwan teku mai yawan danshi a Ireland. A lokacin bazara na 2024, injin ya sami ƙin amincewa da abokan ciniki 17 daban-daban da suka shafi ci gaban mold a cikin pellets da aka adana, wanda ke wakiltar kimanin tan 280 na samfurin da aka dawo da shi. A watan Janairun 2025, injin ya maye gurbin tsohon injin sanyaya belt ɗinsa da injin sanyaya belt na Hongyang SKLN 25脳25. Bayanan samar da kayayyaki bayan shigarwa sun nuna cewa danshi na ƙarshe ya daidaita a kashi 12.8% zuwa 13.2%, ƙin yarda da mold ya ragu zuwa sifili, kuma yawan amfani da makamashin sanyaya ya ragu da kashi 22%. Wannan labarin ya gabatar da yanayin fasaha, dalilan zaɓin kayan aiki, da kuma sakamakon aiki da aka tabbatar. 1. Tsarin Kiwo na Kiwo na Ireland na Ireland yana aiki ɗaya daga cikin tsarin kiwo mafi araha a duniya. A cewar Teagasc, matsakaicin gonar kiwo ta Ireland tana kiwo shanu a kan kiwo na ciyawar ryegrass na tsawon kwanaki 240 zuwa 280 a shekara, tare da ciyar da hunturu a gida yawanci yana gudana daga Nuwamba zuwa Fabrairu. A lokacin da ake da gida, ciyawar da aka girbe a kashi 20% na busassun abu daga Mayu zuwa Satumba ita ce abincin da aka fi so, wanda aka ƙara masa pellets mai yawa a ƙimar kilogiram 4 a kowace saniya kowace rana ya danganta da matakin shayarwa da kuma yawan madarar da ake buƙata. Tsarin abincin kiwo a Ireland ya bambanta da na Arewacin Amurka da Turai daidai gwargwado a cikin kayan da aka samar da su. Sha'ir yawanci tana samar da kashi 30% na abincin da aka ci, wanda aka ƙara masa abincin masara (hatsi mai narkewa, abincin masara mai alkama), abincin waken soya, da kuma ɓangaren gwoza, wanda na biyun sinadari ne mai hygroscopic wanda ke shanye danshi a yanayi bayan an sarrafa shi. Waɗannan sinadaran, idan aka yi musu pellet ta injin niƙa na yau da kullun a digiri 75, suna fita daga injin da aka tace a kimanin kashi 15% na danshi kuma suna buƙatar sanyaya mai sarrafawa don isa ga iyakar ajiya na 13.5% ko ƙasa da haka. Masana'antar ciyar da kayan lambu ta Irish tana aiki a ƙarƙashin ƙa'idodin Ma'aikatar Noma, Abinci da Tsaftar Abinci ta Ruwa waɗanda ke aiwatar da Dokar EU ta 183/2005, wanda ke buƙatar abun da ke cikin danshi ƙasa da kashi 14% don ciyar da kayan lambu da aka yi niyya don ajiya sama da makonni biyu. Yanayin yanayi na Ireland tare da matsakaicin zafi na wata-wata sama da kashi 80% daga Satumba zuwa Maris, sun sa bin wannan ƙa'ida ya zama ƙalubalen injiniya na gaske maimakon ƙaramin matakin sarrafawa. 2. Matsalar Aiki Injin ciyar da abinci na Cork, wanda aka kafa a shekarar 1985 kuma yanzu 'ya'yansa biyu na wanda ya kafa shi ke aiki, yana gudanar da layin pellet guda ɗaya tare da ƙimar ƙarfin tan 8 a kowace awa. Layin yana sarrafa tsarin kiwo guda biyar na asali, tare da rabon silage mai daidaita ciyawa - cakuda mai yawa na sha'ir tare da ɓangaren gwoza da masu tace masara - wanda ke lissafin kusan kashi 55% na fitarwa na shekara-shekara. A cikin 2023 da 2024, bayanan kula da ingancin injin sun tattara matsaloli guda uku masu alaƙa a matakan sanyaya: Rashin Daɗin Danshi. Injin sanyaya bel ɗin kwance da ke akwai, wanda aka ƙaddamar a 2010 kuma aka ƙididdige shi a 10 TPH, yana samar da pellets tare da matakan danshi na ƙarshe daga 13.8% zuwa 15.5% a cikin rukunin samarwa. An gano bambancin ne sakamakon rashin daidaiton rarraba iska a faɗin faɗin bel da wahalar da ke tattare da kiyaye zurfin gadon pellet iri ɗaya akan masu sanyaya bel ɗin kwance - iyakancewar wannan yanayin sanyaya. Kwayoyi da ke fitowa daga saman wannan zangon sun wuce ƙa'idar ƙa'ida ta 14% don tsawaita ajiya. Barkewar Mold na Yanayi. Tsakanin watan Yuni da Satumba na 2024, masana'antar ta yi rikodin rikice-rikice 17 daban-daban na kin amincewa da abokan ciniki waɗanda suka danganci haɓakar mold a cikin kwalaye da aka adana. Binciken dakin gwaje-gwaje a wani dakin gwaje-gwajen abinci mai zaman kansa a Cork ya tabbatar da nau'ikan Aspergillus da Penicillium a cikin samfuran da abin ya shafa. Binciken da aka buga kan ƙwayoyin halittar adana abinci ya nuna cewa nau'ikan Aspergillus suna tsiro a lokacin aikin ruwa (aw) sama da 0.75 鈥 .80, wanda ya yi daidai da kusan danshi 13.6% a 25 掳C. A cikin kwandon ciyar da gonaki marasa zafi na Ireland, inda yanayin zafi a lokacin bazara ya kasance daga 14 鈥 掳 ... Tan 280 na samfurin da aka dawo da shi ya nuna asarar kasuwanci kai tsaye da ta wuce EUR 85,000 鈥 ba tare da haɗa da farashin da ba a iya gani ba na lalacewar dangantakar abokin ciniki da kuma katsewar aiki na sake sarrafa kayan da aka dawo da su ba. Rashin Ingantaccen Makamashi. Masoyan centrifugal biyu na injin sanyaya belin kwance masu nauyin 15 kW suna cinye kusan kWh 28 a kowace tan na pellets masu sanyi kusan 35% sama da ma'aunin sanyaya belun kiwo na zamani mai nauyin 6.0 mm. Babban jan makamashin ya nuna yanayin dogon iska da yanayin kwararar layi ɗaya na ƙirar belun kwance, inda iska mai sanyaya ke ratsa pellets da yawa a yanayin zafi daban-daban maimakon wucewa ɗaya ta counter-current. 3. Magani: Hongyang SKLN Mai Sanyaya Counterflow Bayan tantance shawarwari daga masana'antun kayan aiki uku na Turai da mai samar da kayayyaki ɗaya na Asiya, injin ya zaɓi injin sanyaya Counterflow na Hongyang SKLN 25脳25 na Hongyang. An yanke wannan shawara ne bisa dalilai uku: tabbatar da daidaiton danshi na tsarin kwararar ruwa, da kuma niyyar Hongyang na daidaita takamaiman grid ɗin zuwa girman kwalayen madara na 6.0 mm na abokin ciniki, da kuma kuɗin jari da ya kai kusan kashi 35% ƙasa da na'urorin kwararar ruwa da Turai ta ƙera. Mahimman sigogin fasaha na shigarwa: Sigogi: Takamaiman samfuri: Hongyang SKLN 25脳25 Ƙarfin da aka ƙayyade: 10鈥?2 TPH (ƙwallon madara 6.0 mm) Ɗakin Sanyaya: 2,500 脳 2,500 mm Tsawon Gadon Pellet: 800鈥?,200 mm (wanda za a iya daidaitawa) Tsarin Fitar da Ruwa: Fitar da ruwa mai saurin canzawa tare da firikwensin matakin gado na dijital Babban Fanka: 22 kW centrifugal, Iska mai sarrafa VFD Girman Iska: 24,000鈥?8,000 m鲁/h Grid Rarraba Iska: Bakin ƙarfe mai rami, diamita rami 3 mm, 35% yanki a buɗe Gine-gine: Jikin ƙarfe mai galvanized, saman samfurin bakin ƙarfe mai lamba Lokacin Riƙewa: minti 8 Zafin Fita na Manufa: Yanayi + 3鈥?掳C Ka'idar sanyaya ruwa ta hanyar sake kwarara tana ba da magani mai daidaito fiye da ƙirar bel ɗin kwance. Kwalaben zafi da ke shiga saman ginshiƙin (75°C) suna saukowa ta cikin ginshiƙin iska mai tasowa. Iska mafi ɗumi da danshi tana fitowa a saman yayin da kwalaben iska mai sanyi da bushewa ke haɗuwa da iska yayin da suke kusantar fitar da iska a tushe. Lokacin da kwalaben suka fita, sun daidaita da kwararar iska mai shigowa, suna samar da yanayin zafin fita a cikin 3°C na ambulan aiki na ambulan aiki na ambulan bel mai kwance ba za su iya isar da inganci ba. Bayanin injiniyan Hongyang na diamita rami 3mm akan grid ɗin rarraba iska bayan an duba girman kwalaben 6.0mm na abokin ciniki yana hana toshewar ɓawon kwala yayin da yake kiyaye isasshen saurin iska don ingantaccen canja wurin zafi da danshi. Fitar da ke juyawa mai saurin canzawa tare da firikwensin matakin gado na dijital yana kiyaye tsayin gadon kwala a cikin 50 mm na wurin da aka saita, yana kawar da hanyoyin iska masu kyau waɗanda ke haifar da sanyaya mara daidaito. 4. Sakamako: Rijistar Samarwa ta Watanni Goma Sha Biyu An sanya injin sanyaya SKLN a lokacin da aka shirya rufe shi na tsawon kwanaki shida a watan Janairun 2025, wanda ya dace da sawun benen da ake da shi ba tare da an yi masa gyare-gyare ba. Injiniyan aikin Hongyang ya zauna a wurin na tsawon kwanaki uku don daidaita tsayin gado, saurin fanka, da kuma yawan fitar da madara ga kowace daga cikin nau'ikan madara guda biyar na injin. Watanni goma sha biyu na bayanan samarwa na kwatancen (bayan shigarwa da shekarar da ta gabata): Ma'auni: Kafin (Belt na Kwance): Bayan (Hongyang SKLN): Canza Danshin Pellet na Ƙarshe: 13.8鈥?5.5%: 12.8鈥?3.2%: Canzawa ya ragu 75% Zafin Fita (sama da yanayi): 8鈥?4鎳C: 3鈥?掳C: Cikin ƙin amincewa da Mould da aka yi niyya: 17 (280 MT): 0: An kawar da Makamashin Sanyaya (kWh/MT): 28: 22: 鈭?1.4% Gunagunin Abokan Ciniki: 23: 2: 鈭?1% Kawar da ƙin amincewa da Mould kaɗai ya wakilci tanadin shekara-shekara da ya wuce EUR 84,000 鈥 wanda ya rufe farashin siyan mai sanyaya a cikin shekarar farko ta aiki. Ragewar makamashin kashi 21.4% ya ba da ƙarin Yuro 5,200 a cikin tanadin wutar lantarki na shekara-shekara a ƙimar wutar lantarki ta kasuwanci ta Ireland a shekarar 2025. Manajan samar da masana'antar ya taƙaita bambancin aiki: "Tare da tsohon mai sanyaya a kwance, muna ci gaba da daidaita saurin fanka da zurfin gado don ƙoƙarin kaiwa ga maƙasudin danshi 鈥 ... Wani aiki mai ɗaukar shanu 350 kusa da Fermoy, wanda ya koma ƙananan jigilar kwalaye akai-akai don guje wa dogon lokacin ajiya, ya ci gaba da yin odar kayan abinci mai yawa, wanda ya rage yawan isarwa daga mako-mako zuwa sau biyu a mako, kuma ya adana kimanin Yuro 1,400 a kowace shekara a cikin kuɗin sufuri. Wata gonar shanu 180 da ke kusa da Midleton ta lura cewa raguwar tarin tarar da ake samu a tsarin ciyar da shanu a wajen falo ya rage lokacin tsaftace ciyarwa na yau da kullun da kimanin mintuna 15, ƙaramin tanadin aiki mai mahimmanci a lokacin hunturu lokacin da buƙatar aiki ta yi yawa. 6. Kammalawa Kwarewar masana'antar ciyar da shanu ta Cork ta nuna cewa sanyaya bayan kwalayen na iya zama muhimmin ma'aunin sarrafawa wanda ke tantance ko samfurin ciyarwa yana da amfani a kasuwanci. A cikin yanayin ruwan teku mai yawan danshi a Ireland, inda ake adana abincin kiwo mai tushen ciyawa wanda ke ɗauke da sinadaran hygroscopic a cikin kwandon gona mara zafi a cikin watannin hunturu, daidaiton danshi na ƙarshe a ko ƙasa da 13.5% buƙata ce ta kasuwanci, ba manufa mai kyau ba. Mai sanyaya iska ta SKLN ta Hongyang ta isar da wannan daidaiton ta hanyar fa'idodin zahiri na yanayin haɗin kai tsakanin iska da pellet, daidaiton zafi da ake iya faɗi a lokacin fitarwa, da kuma iskar da ke sarrafa VFD tare da injiniyan grid na musamman. Sakamakon: babu ƙin amincewa da mold a cikin cikakken lokacin aiki na watanni goma sha biyu, raguwar amfani da makamashin sanyaya da kashi 21%, da kuma dawo da amincewar abokan ciniki ga ingancin samfura. Ga masana'antun abinci da ke aiki a yankunan da ke da zafi sosai kamar Ireland, Burtaniya, Scandinavia ta bakin teku, Brittany, da makamantan yankunan yanayi na teku ko sarrafa hanyoyin hygroscopic da ke ɗauke da ɓangaren beet, molasses, da hatsi masu narkewa mai danshi, wannan aikin yana ba da ma'ana mai amfani don kimanta sanyaya iska a madadin tsarin belt na gado. Bayanan sun nuna cewa biyan kuɗi ta hanyar kawar da samfuran da aka ƙi kawai zai iya faruwa cikin watanni 12, tare da tanadin makamashi da riƙe abokin ciniki yana ba da riba mai ɗorewa bayan lokacin saka hannun jari na farko.
Lokacin Saƙo: Yuni-13-2026
