Isifinyezo Esiphezulu Umkhakha wobisi wase-Ireland unwetshwe ngendlela ehlelekile selokhu kwaqedwa isabelo sobisi se-EU ngo-2015, lapho ukukhiqizwa kobisi kwaminyaka yonke kukhuphuka kusuka kumalitha ayizigidi eziyizinkulungwane ezingu-5.6 kuya kwamalitha angaphezu kwezigidi eziyizinkulungwane ezingu-8.5 ngo-2024, ngokusho kwe-Teagasc. Umhlambi wezinkomo zobisi kazwelonke wawunezinhloko ezingu-1,481,300 kusukela ngoDisemba 2024 (CSO Livestock Survey), osekela imboni yokudla okuhlanganisiwe amalungu ayo amelwe yi-Irish Grain and Feed Association (IGFA) akhiqiza cishe amathani ayizigidi ezingu-4.3 okudla kwezilwane minyaka yonke. Ukudla kobisi, okuncike kakhulu ku-silage yotshani njengokudla okuyisisekelo, kumelela isigaba sokudla esikhulu kunazo zonke kulo mkhiqizo. Imboni yokudla eqhutshwa ngumndeni e-County Cork, ehlinzeka ngama-concentrates obisi afakwe ama-pellet emapulazini angaba ngu-60 ngaphakathi kwe-radius engamakhilomitha ayi-100, ihlangabezane nokwehluleka okuqhubekayo kwekhwalithi ngemuva kokufakwa kwama-pellet: izabelo zobisi ezisekelwe ku-silage zazivela endaweni yokupholisa ekhona evundlile emazingeni omswakama angu-13.8% kuya ku-15.5% ngaphezu komkhawulo ongu-13.5% odingekayo ukuze kugcinwe inqwaba ephephile ngaphansi kwesimo sezulu sase-Ireland esinomswakama ophezulu. Ngesikhathi sasehlobo sika-2024, imboni yaqopha ukwenqatshwa kwamakhasimende angu-17 ahlukene okuhlobene nokuthuthukiswa kwesikhunta kuma-pellet agciniwe, okumele cishe amathani angu-280 omkhiqizo obuyiselwe. NgoJanuwari 2025, imboni yashintsha indawo yayo yokupholisa ibhande elivundlile elidala nge-Hongyang SKLN 25脳25 counterflow cooler. Izinyanga eziyishumi nambili zamarekhodi okukhiqiza ngemuva kokufakwa zibonisa umswakama wokugcina we-pellet uzinze ku-12.8% kuya ku-13.2%, ukwenqatshwa okuhlobene nesikhunta kwehle kwaba yi-zero, futhi ukusetshenziswa kwamandla okupholisa kwehle ngo-22%. Lesi sihloko sinikeza umongo wezobuchwepheshe, izizathu zokukhetha imishini, kanye nemiphumela yokusebenza eqinisekisiwe. 1. I-Ireland's Dairy Feed Landscape Ireland isebenzisa enye yezinhlelo zobisi ezisekelwe emadlelweni ezisebenzisa imali eningi emhlabeni. Ngokusho kweTeagasc, ipulazi lobisi elivamile lase-Ireland lidla izinkomo emadlelweni e-ryegrass ahlala isikhathi eside izinsuku ezingu-240 kuya ku-280 ngonyaka, kanti ukudla kwasebusika okuhlala emakhaya kuvame ukuqala ngoNovemba kuya kuFebhuwari. Ngesikhathi sokuhlala emakhaya, i-grass silage ivunwa ku-20% wezinto ezomile kusukela ngoMeyi kuya kuSepthemba yakha ukudla okuyisisekelo, okunezelwa yi-pelleted concentrates ngamanani angu-4% kg ngenkomo ngosuku kuye ngesigaba sokuncelisa kanye nezinhloso zokukhiqiza ubisi. Ukwakheka kokudla okuhlanganisiwe kobisi e-Ireland kuhlukile ku-North America kanye ne-continental European equivalent ngokwakheka kwazo kwezinto zokusetshenziswa. Ibhali ngokuvamile libalelwa ku-30% wesabelo, elihambisana nemikhiqizo engaphansi kommbila (okusanhlamvu kwe-distillers, ukudla kwe-gluten yommbila), ukudla kwesoya, kanye ne-beet pulp - lokhu kokugcina kuyisithako esithambile esimunca umswakama womoya ngemuva kokucutshungulwa. Lawa ma-formula, uma efakwa ku-pellet mill ejwayelekile ku-75% C, aphuma emshinini cishe ku-15% umswakama futhi adinga ukupholisa okulawulwayo ukuze afinyelele umkhawulo ophephile wokugcina ongu-13.5% noma ngaphansi. Imboni yokudla okuhlanganisiwe yase-Ireland isebenza ngaphansi kwemithethonqubo yoMnyango Wezolimo, Ukudla kanye nokuhlanzeka kokudla kwasolwandle ephoqelela uMthethonqubo we-EU 183/2005, odinga okuqukethwe komswakama okungaphansi kuka-14% kokudla okuhlanganisiwe okuhloselwe ukugcina okungaphezu kwamasonto amabili. Izimo zezulu zase-Ireland - ezinomswakama ophakathi kwanyanga zonke ongaphezu kuka-80% kusukela ngoSepthemba kuya kuMashi - zenza ukuhambisana naleli zinga kube inselele yangempela yobunjiniyela kunokuba kube yisinyathelo sokucubungula esincane. 2. Inkinga Yokusebenza I-Cork feed mill, eyasungulwa ngo-1985 futhi manje esebenza ngamadodana amabili omsunguli, isebenzisa umugqa owodwa wokugaya ubisi onekhono elilinganiselwe lamathani ayi-8 ngehora. Lo mugqa ucubungula izinhlobo ezinhlanu zobisi eziyinhloko, kanye nezilinganiso ze-grass silage balancer - ingxube enzima yebhali ene-beet pulp kanye ne-maicillers - equkethe cishe ama-55% omkhiqizo wonyaka. Ngo-2023 nango-2024, izingodo zokulawula ikhwalithi ze-mill zibhale izinkinga ezintathu ezixhumene zesigaba sokupholisa: Ukungahambisani Komswakama. I-horizontal belt cooler ekhona, eyaqaliswa ngo-2010 futhi yalinganiswa ku-10 TPH, yayikhiqiza ama-pellets anamazinga okugcina omswakama asukela ku-13.8% kuya ku-15.5% kuwo wonke amaqoqo okukhiqiza. Ukwehluka kwalandelwa ukusatshalaliswa komoya okungalingani kulo lonke ububanzi bebhande kanye nobunzima obukhona bokugcina ukujula kombhede we-pellet ofanayo kuma-horizontal belt coolers - umkhawulo obhaliwe walobu buchwepheshe bokupholisa. Ama-pellet aphuma ekugcineni okuphezulu kwalolu hlu avame ukwedlula umkhawulo wokulawula ongu-14% wokugcina isikhathi eside. Ukuqubuka Kwesikhunta Sezinkathi. Phakathi kukaJuni noSepthemba 2024, umshini wokugaya ubhale izehlakalo ezingu-17 ezihlukene zokwenqatshwa kwamakhasimende ezibangelwa ukukhula kwesikhunta kuma-pellet agciniwe. Ukuhlaziywa kwelabhorethri elabhorethri elizimele lokuhlola ukudla eCork kuqinisekisile izinhlobo ze-Aspergillus ne-Penicillium kumasampula athintekile. Ucwaningo olushicilelwe mayelana ne-microbiology yokugcina ukudla lubonisa ukuthi izinhlobo ze-Aspergillus zimila emsebenzini wamanzi (aw) ngaphezu kwama-0.75%?.80, okuhambisana nomswakama ocishe ube ngu-13.6% kuma-25% C. Emabhokisini okuphakela ukudla epulazini ase-Ireland angashisi, lapho amazinga okushisa azungezile phakathi nezinyanga zasehlobo asukela ku-14%?0 C kanye nomswakama ohlobene udlula njalo u-80%, ama-pellet anomswakama ongaphezu kuka-14% ngemva kokuphola ahlinzeka ngesisekelo esisebenzayo sokukhula kwesikhunta zingakapheli izinsuku ezingu-10%?4 zokugcina. Amathani angu-280 omkhiqizo obuyisiwe amele ukulahlekelwa okuqondile kwezentengiselwano okungaphezu kwama-EUR 85,000 ngaphandle kwezindleko ezingabonakali zobudlelwano bamakhasimende obonakele kanye nokuphazamiseka kokusebenza kokucubungula kabusha izinto ezibuyisiwe. Ukungasebenzi Kahle Kwamandla. Amafeni amabili e-centrifugal e-copper yebhande elivundlile angu-15 kW ayesebenzisa cishe ama-kWh angu-28 ngethani ngalinye lama-pellets apholile cishe angama-35% ngaphezu kwesilinganiso sokupholisa kwesimanje kwe-counterflow kwama-pellets obisi angu-6.0 mm. Ukudonsa kwamandla okuphezulu kubonise indlela ende yomoya kanye ne-geometry yokugeleza okuhambisanayo kwemiklamo yebhande elivundlile, lapho umoya opholile wenza khona ukudlula okuningi kuma-pellets ezimweni ezahlukene zokushisa kunokuba kube yi-counter-current pass eyodwa. 3. Isixazululo: I-Hongyang SKLN Counterflow Cooler Ngemva kokuhlola iziphakamiso ezivela kubakhiqizi bemishini abathathu baseYurophu kanye nomhlinzeki oyedwa wase-Asia, umshini wokugaya ukhethe i-counterflow cooler ye-Hongyang SKLN 25脳25. Lesi sinqumo sishukunyiswe yizici ezintathu: ukuqina komswakama okuqinisekisiwe kwe-geometry yokugeleza okuphambene, ukuzimisela kukaHongyang ukumisa imininingwane yegridi ukuze ivumelane nobukhulu be-pellet yobisi engu-6.0 mm yekhasimende, kanye nezindleko ezinkulu cishe ngo-35% ngaphansi kwamayunithi okugeleza okuphambene akhiqizwa eYurophu afanayo. Amapharamitha abalulekile obuchwepheshe bokufakwa: Ipharamitha: Imininingwane Imodeli: Hongyang SKLN 25脳25 Umthamo Olinganiselwe: 10鈥?2 TPH (ama-pellets obisi angu-6.0 mm) Igumbi Lokupholisa: 2,500 脳 2,500 mm Ukuphakama Kombhede We-Pellet: 800鈥?,200 mm (okulungisekayo) Indlela Yokukhipha: Ukukhishwa okujikelezayo okuguquguqukayo okunenzwa yezinga lombhede wedijithali I-Fan Eyinhloko: 22 kW centrifugal, Umthamo Womoya olawulwa yi-VFD: 24,000鈥?8,000 m鲁/h Igridi Yokusabalalisa Umoya: Insimbi engagqwali ebhoboziwe, ububanzi bembobo engu-3 mm, indawo evulekile engu-35% Ukwakhiwa: Umzimba wensimbi ehlanganisiwe, insimbi engagqwali izindawo zokuthintana komkhiqizo Isikhathi Sokugcina: 8鈥?2 imizuzu Ukushisa Kokuphuma Okuqondiwe: I-Ambient + 3鈥?掳C Umgomo wokupholisa ophikisanayo unikeza ukwelashwa kokushisa okufanayo ngokwemvelo kunemiklamo yebhande elivundlile. Ama-pellet ashisayo angena phezulu kwekholomu (75°C?5°C) ehla ngekholomu ekhuphukayo yomoya ozungezile. Umoya ofudumele kakhulu, ogcwele umswakama uphuma phezulu ngenkathi umoya opholile kancane kancane, owomile uthinta ama-pellet njengoba esondela ekukhishweni phansi. Ngesikhathi ama-pellet ephuma, aselinganisene nomsinga womoya ozungezile ongenayo, okhiqiza amazinga okushisa okuphuma ngokuqhubekayo ngaphakathi kwama-3°C e-envelope yokusebenza ye-envelope yebhande elivundlile alikwazi ukuletha ngokuthembekile. Imininingwane yobunjiniyela kaHongyang yobubanzi bembobo engu-3 mm kugridi yokusabalalisa umoya ekhethiwe ngemuva kokubukeza ubukhulu be-pellet engu-6.0 mm yekhasimende ivimbela ukuvaleka kwe-pellet ngenkathi igcina ijubane lomoya elanele lokudlulisa ukushisa nomswakama okuphumelelayo. Ukukhishwa kwe-rotary speed variable-speed nge-digital bed level sensor kugcina ukuphakama kwe-pellet ngaphakathi kwama-50 mm e-setpoint, kususa izindlela zomoya ezikhethwayo ezibangela ukupholisa okungalingani. 4. Imiphumela: Irekhodi Lokukhiqiza Lezinyanga Eziyishumi Nambili I-SKLN cooler yafakwa ngesikhathi sokuvalwa kwezinsuku eziyisithupha okwakuhleliwe ngoJanuwari 2025, kwangena ngaphakathi kwendawo ekhona ngaphandle kokuguqulwa kwesisekelo. Unjiniyela oqaphayo waseHongyang wahlala endaweni izinsuku ezintathu ukuze alinganise ukuphakama kombhede, isivinini somoya, kanye nesilinganiso sokukhipha umkhiqizo wezinhlobo ezinhlanu zobisi zefektri ngayinye. Izinyanga eziyishumi nambili zedatha yokukhiqiza eqhathaniswayo (ngemuva kokufakwa uma kuqhathaniswa nonyaka odlule): I-Metric: Ngaphambi (Ibhande Elivundlile): Ngemuva (i-Hongyang SKLN): Umswakama Wokushintsha I-Pellet Yokugcina: 13.8鈥?5.5%: 12.8鈥?3.2%: Ukuguquguquka kuncishisiwe 75% Ukushisa Kokuphuma (ngaphezu kwe-ambient): 8鈥?4掳C: 3鈥?掳C: Ngaphakathi kokuqondiwe Ukwenqatshwa Okuhlobene Nesikhunta: 17 (280 MT): 0: Amandla Okupholisa Aqediwe (kWh/MT): 28: 22: 1.4% Izikhalazo Zamakhasimende: 23: 2: 1% Ukususwa kokwenqatshwa kwesikhunta kuphela kumele ukonga konyaka okudlula i-EUR 84,000 鈥? okumboza izindleko zokuthenga zesikhunta phakathi nonyaka wokuqala wokusebenza. Ukwehla kwamandla okungu-21.4% kufake isandla ekongeni ugesi kwaminyaka yonke okungu-EUR 5,200 emazingeni kagesi ezentengiselwano e-Ireland ka-2025. Umphathi wokukhiqiza wefekthri ufingqe umehluko wokusebenza: “Nge-cooler endala evundlile, besihlala silungisa isivinini sabalandeli kanye nokujula kombhede sizama ukushaya imigomo yomswakama futhi besisenamaqembu amabi. I-SKLN isebenza ngaphandle kokungenelela uma imingcele isethiwe. Abasebenzi bahlola njalo emahoreni amabili, futhi izinombolo zihlala lapho kudingeka zibe khona.” 5. Umthelela Ophansi Amakhasimende amathathu abalimi bobisi ababebuyisele ukudla okuthintekile yisikhunta ngaphambilini anikeze impendulo ethile ezinyangeni eziyisithupha ngemuva kokufakwa: Umhlambi wezinkomo ezingu-280 eduze kwaseMallow, owawubuyisele amathani angu-22 esikhunta ngo-Agasti 2024, awuzange ubike ezinye izehlakalo zekhwalithi futhi waqinisekisa ukuthi ama-pellet agcinwe amasonto afinyelela kwayisithupha emigqonyeni yepulazi emboziwe ahlala engenawo ukufudumala noma isikhunta esibonakalayo. Umsebenzi wezinkomo ezingu-350 eduze kwaseFermoy, owawusushintshele ekulethweni kwama-pellet amancane, avame kakhulu ukuze kugwenywe izikhathi zokugcina isikhathi eside, waqala kabusha uku-oda ngobuningi ukunciphisa imvamisa yokulethwa kusuka masonto onke kuya kabili ngesonto futhi wonga cishe ama-EUR 1,400 ngonyaka ezindlekweni zokuhamba. Ipulazi lezinkomo ezingu-180 eduze kwaseMidleton laphawula ukuthi ukwehla kokuqongelela izinhlawulo ezinhlelweni zokudla zangaphandle kwendlu kunciphisa isikhathi sokuhlanza ukudla kwansuku zonke cishe imizuzu eyi-15, ukonga okuncane kodwa okunenjongo kwabasebenzi ngesikhathi sasebusika lapho isidingo sabasebenzi siphezulu. 6. Isiphetho Okuhlangenwe nakho kwe-Cork feed mill kubonisa ukuthi ukupholisa ngemva kwama-pellet kuvame ukuphathwa njengesinyathelo sesibili sokucubungula kungaba yindawo ebalulekile yokulawula enquma ukuthi umkhiqizo wokudla uyasebenza yini kwezentengiselwano. Esimweni sezulu sase-Ireland esinomswakama ophezulu wasolwandle, lapho ukudla kobisi okusekelwe ku-silage okuqukethe izithako ze-hygroscopic kugcinwa emabhokisini epulazi angashiswanga phakathi nezinyanga zasebusika, ukuqina komswakama wokugcina we-pellet ku-13.5% noma ngaphansi kuyisidingo sezentengiselwano, hhayi inhloso yokufisa. I-cooler ye-SKLN ye-counterflow yaseHongyang ilethe lokhu kuvumelana ngezinzuzo ezibonakalayo ze-counterflow geometry yokuxhumana komoya ofanayo ne-pellet, ukulingana kokushisa okubikezelwayo lapho kukhishwa, kanye nokuhamba komoya okulawulwa yi-VFD okuhlanganiswe nobunjiniyela begridi ethile yesicelo. Umphumela: ukwenqatshwa kwesikhunta okungenalutho esikhathini sokusebenza esigcwele sezinyanga eziyishumi nambili, ukwehla okungu-21% ekusetshenzisweni kwamandla okupholisa, kanye nokubuyiselwa kokwethemba kwamakhasimende ngekhwalithi yomkhiqizo. Kuma-feed mill asebenza ezindaweni ezinomswakama ophezulu e-Ireland, e-United Kingdom, eScandinavia esogwini, eBrittany, nakwezinye izindawo ezifanayo zesimo sezulu sasolwandle noma ekucubunguleni amafomula e-hygroscopic aqukethe i-beet pulp, ama-molasses, kanye nezinhlamvu ze-moist distillers, lokhu kufakwa kunikeza inkomba esebenzayo yokuhlola ukupholisa okuphambene njengendlela ehlukile yezinhlelo zebhande elivundlile elidala. Idatha ikhombisa ukuthi ukubuyiselwa kwemali ngokususwa komkhiqizo owenqatshiwe kuphela kungenzeka zingakapheli izinyanga eziyi-12, ngokulondolozwa kwamandla kanye nokugcinwa kwamakhasimende okunikeza imbuyiselo eqhubekayo ngaphezu kwesikhathi sokuqala sokutshalwa kwezimali.
Isikhathi sokuthunyelwe: Juni-13-2026
