Wopanga Chakudya cha Nkhumba ku Germany Wapeza Mphamvu 10 Zogwirizana ndi Pellet ndi Hongyang SZLH508 Ring Die Pellet Mill

Chidule cha akuluakulu

Kampani yopanga chakudya cha nkhumba yapakatikati ku Lower Saxony, Germany, dera lomwe limapanga pafupifupi 30% ya chakudya cha nkhumba mdzikolo, idayambitsa ntchito ya Hongyang Machinery's SZLH508 ring die pellet mill kumayambiriro kwa chaka cha 2025 ngati gawo la kusintha kwa mzere wopanga. Pambuyo pa miyezi isanu ndi itatu yogwira ntchito mosalekeza, fakitoleyi yakhala ikugwira ntchito yokwana matani 10 a metric pa ola limodzi (TPH) ndi Pellet Durability Index (PDI) yopitilira 96%, pomwe kugwiritsa ntchito mphamvu kunachepa ndi 12% poyerekeza ndi dongosolo lakale la flat-die. Kafukufukuyu akuwonetsa njira zosankhira, njira yokhazikitsira, ndi deta ya magwiridwe antchito kuyambira masiku 240 oyamba a ntchito, zomwe zikupereka malo oti mafakitale aku Europe aziyang'ana kusintha kwa ukadaulo wa ring die.

1. Nkhani ya Makampani: Kupanga Chakudya cha Nkhumba ku Germany

Germany ndiye dziko lalikulu kwambiri padziko lonse lapansi lomwe limapanga nkhumba ku European Union, ndipo nkhumba pafupifupi 21.2 miliyoni zinali m'gulu la nkhumba zomwe zinalipo kuyambira mu Novembala 2023 (Statistisches Bundesamt, 2024). Dzikoli limapanga matani opitilira 24 miliyoni a chakudya cha nkhumba pachaka, ndipo chakudya cha nkhumba chimafika pafupifupi 38% - pafupifupi matani 9 miliyoni (FEFAC, 2024). Lower Saxony ndi North Rhine-Westphalia pamodzi zimakhala ndi nkhumba zoposa 60% zomwe zimamaliza kugulitsidwa mdziko muno, zomwe zimapangitsa kuti khondeli likhale malo omwe nkhumba zimadya kwambiri ku Europe.

Gawo la chakudya cha ku Germany limagwira ntchito motsatira malamulo okhwima: EU Feed Hygiene Regulation (EC No 183/2005), German Feedstuffs Ordinance (FuttMV), ndi QS Qualität und Sicherheit GmbH certification system. Ubwino wa pellet womwe umayesedwa makamaka ndi PDI ndi kuchuluka kwa ndalama sikutanthauza kuti ndi malonda okha koma ndi chizindikiro chogwirizana ndi zotsatira za ubwino wa nyama komanso miyezo yoyeretsera zakudya.

Makampani opanga chakudya ku Germany akhala akugula zida zoyeretsera mafuta kuchokera kwa opanga aku Europe ndi ena aku Europe. Komabe, kukwera kwa ndalama zomwe zimagwiritsidwa ntchito komanso nthawi yayitali yopezera makina opangira mafuta opangidwa ku Europe kwapangitsa kuti opanga apakatikati ayese njira zina zaku Asia zomwe zingapereke miyezo yofanana ndi yomwe ingagwiritsidwe ntchito ndi nthawi yochepa yotumizira.

2. Mbiri ya Makasitomala ndi Vuto la Kugwira Ntchito

Kasitomala wotchedwa "Betrieb M" chifukwa cha chinsinsi amagwiritsa ntchito fakitale yodyetsera nkhumba ya mzere umodzi pafupi ndi Oldenburg ku Lower Saxony, yomwe imagwira ntchito m'mafamu 12 omalizira ndi ntchito zitatu zoyambira mpaka kumapeto mkati mwa mtunda wa makilomita 60. Zokolola za pachaka zisanachitike kukonzanso zinali pafupifupi matani 28,000, zomwe zinali ndi mainchesi asanu ndi limodzi (2.5 mm mpaka 4.5 mm) m'mitundu inayi: yoyamba, yolima, yomaliza, ndi nkhumba yoyamwitsa.

Zisanafike chaka cha 2025, Betrieb M ankagwira ntchito ziwiri zopanga ma pellet nthawi imodzi, iliyonse inali ndi mphamvu ya 5 TPH koma nthawi zambiri sinkapeza mphamvu yoposa 4.2 TPH pakupanga kosatha. Mavuto akuluakulu anali:

1. Kusakhazikika kwa zotsatira: Kuchuluka kwa mphamvu kunasinthasintha ndi ± 18% pakusinthana chifukwa cha kukwera kwa ntchito, zomwe zimafuna kuti ogwira ntchito azisintha pafupipafupi jakisoni wa nthunzi yoziziritsa mpweya komanso liwiro la chakudya. Kafukufuku wamkati mu kotala lachitatu la 2024 adalemba zochitika 62 zosakonzekera zomwe sizinachitike kwa masiku 90, zomwe 41 mwa izi zidachitika chifukwa cha kutsekeka kwa mapellet mill kapena kuyenda mopitirira muyeso kwa magalimoto.

2. Ubwino wa ma pellet osasinthasintha: Ma PDI omwe anayezedwa pogwiritsa ntchito Holmen NHP100 tester pa ISO 17830 anali ndi avareji ya 92.3% ya ma pellets otsiriza a 3.5 mm, pansi pa zomwe QS imalimbikitsa za ¥ 95% ya chakudya cha nkhumba. Katswiri wa zakudya wa fakitaleyi adanenanso kuti kuchuluka kwa ma fines m'chidebe cha famu kunali pafupifupi 4.8%, zomwe zidapangitsa kuti khalidwe losankha chakudya liwonekere mwa nkhumba zokulirapo komanso kuwonjezeka kwa 1.7% mu feed conversion ratio (FCR) poyerekeza ndi zitsanzo za ma pellets zomwe zidayesedwa mwachindunji pachipata cha mphero.

3. Mphamvu ya mphamvu: Kapangidwe ka flat-die kankadya 18.2 kWh pa tani imodzi ya chakudya chopangidwa ndi pellet (chomwe chinayesedwa pa main drive motor), chomwe oyang'anira adachiwona kukhala chapamwamba kuposa 10-15% kuposa muyezo wa makampani a ring die systems okhala ndi mphamvu yofanana (FEFAC compound feed production benchmark data, 2023).

4. Ndalama zolipirira kukonza: Nthawi yosinthira ma die ndi ma roller inali pafupifupi maola 800-1,000 ogwira ntchito, zomwe zikutanthauza kuti panali kusintha kwa ma die pafupifupi 10 pachaka pa mphero iliyonse. Kusintha kulikonse kunafuna maola 3.5-4 kuti kuziziritse, kusokoneza, kusintha, ndi kukonzanso.

3. Kusankha Zipangizo ndi Chifukwa Chaukadaulo

Betrieb M adapereka pempho la mtengo (RFQ) pakati pa chaka cha 2024 kwa ogulitsa zida asanu ndi mmodzi atatu aku Europe ndi atatu aku Asia. Zofunikira zowunikira zidayesedwa motere: kupitilira kwa ntchito (30%), kusinthasintha kwa mtundu wa pellet (25%), kugwiritsa ntchito mphamvu moyenera (20%), mtengo wonse wa umwini (15%), ndi nthawi yotumizira/kutumiza (10%).

Kampani ya Hongyang Machinery's SZLH(HYPM)508 idasankhidwa pambuyo pa mayeso ofanana omwe adachitika ku Hongyang's Changzhou demonstration facility mu Seputembala 2024, komwe Betrieb M idatumiza matani atatu a finisher formula yake (yochokera ku chimanga ndi soya, 14.7% crude protein, 3.9% crude fiber) kuti iyesedwe. SZLH(HYPM)508 idakwaniritsa:

- Kuthamanga kwapakati: 10.3 TPH pa kuthamanga kosalekeza kwa maola 4 (kufa: 4.0 mm 70/70 mm makulidwe ogwira ntchito, chiŵerengero cha kupsinjika ndi 1:8.5)

- PDI: 97.1% (Holmen NHP100, mayeso a masekondi 60)

- Kugwiritsa ntchito mphamvu yeniyeni: 15.6 kWh/tani pa drive yaikulu

SZLH(HYPM)508 ndi makina opangira ma pellet opangidwa ndi lamba okhala ndi mainchesi 508 mkati mwake, mota yayikulu ya 160 kW, ndi makina ogwiritsira ntchito ma feeder okhala ndi ma mota awiri. Zinthu zazikulu zomwe zimasiyanitsa makinawa ndi monga chotenthetsera chachitsulo chosapanga dzimbiri chokhala ndi kutalika kwa mamita 2.5 chomwe chimapereka nthawi yokwanira masekondi 45-90 (yosinthika kudzera mu ngodya ya paddle), makina opangira ma die opangidwa ndi pneumatic omwe amalola kusintha kwa ma die opangidwa ndi munthu m'modzi mkati mwa mphindi zosakwana 40, komanso makina opangira mafuta okhazikika okha okhala ndi nthawi yolumikizirana ndi maola ogwirira ntchito ndi tonnage.

Yankho lonse lomwe linayikidwa linali ndi: SZLH(HYPM)508 ring die pellet mill, HYSC-3.0 twin-shaft paddle conditioner, HY-FD2000 forced feeder, ndi gulu lowongolera la PLC lophatikizidwa ndi Modbus TCP yolumikizira ku makina a SCADA omwe alipo pafakitale. Kukhazikitsaku kunamalizidwa mu February 2025 panthawi yokonzekera masiku 5 okonza, ndipo Hongyang anatumiza mainjiniya awiri kuti akayang'anire, kulinganiza, ndi kuyesa katundu pamalopo.

4. Zotsatira za Ntchito: Januwale-Ogasiti 2025

Pambuyo pa gawo loyambitsa ntchito (masiku 30 oyamba, ndipo mphamvu yogwiritsira ntchito mphamvu inakwera pang'onopang'ono kuchoka pa 6 mpaka 10 TPH), deta yopangira ya miyezi isanu ndi iwiri yotsatira (Marichi-Seputembala 2025) inasonkhanitsidwa ndi dipatimenti yotsimikizira khalidwe la Betrieb M. Tebulo lotsatirali likufotokoza mwachidule zizindikiro zazikulu za magwiridwe antchito:

Kusintha kwakukulu kwambiri malinga ndi maganizo a katswiri wa zakudya kunali kuchepetsa kwambiri chindapusa pa nthawi yogwiritsira ntchito. Kuyesa kwa mkati kwa Betrieb M pa khola la alimi la mitu 400 (kulemera kwa thupi kwa 25-60 kg, masiku 42) kunanena kuti FCR ya 2.38 yokhala ndi ma pellets opangidwa ndi SZLH508, poyerekeza ndi 2.44 yokhala ndi ma pellets am'mbuyomu inali ndi kusintha kwa 2.5%. Ngakhale akuvomereza kuti zinthu zambiri zimakhudza FCR pafamu, katswiri wa zakudya amati gawo loyezeka la phindu ili ndi kuchepa kwa kutayika kwa chakudya chifukwa cha khalidwe losankha.

Kusunga mphamvu kwa 2.8 kWh pa tani, kuchulukitsidwa ndi kupanga kwa pachaka kwa matani pafupifupi 28,000, kunapangitsa kuti pakhale kupulumutsa kwa pachaka kwa 78,400 kWh kofanana ndi matani pafupifupi 31 a CO2 pansi pa mphamvu yamagetsi ya gridi ya 0.395 kg CO2/kWh ya ku Germany mu 2024 (Umweltbundesamt, 2024). Pa mlingo wamagetsi wa mafakitale wa pafupifupi ¬0.18/kWh ku Lower Saxony, izi zikuyimira kuchepetsa ndalama mwachindunji kwa oposa ¬14,000 pachaka.

5. Ndemanga za Chidziwitso cha Wogwira Ntchito ndi Kukonza

Woyang'anira kukonza kwa Betrieb M adanena kuti makina opopera mafuta opopera mpweya adachepetsa nthawi yosinthira mafuta kuchokera maola 3.5-4 apitawa kufika pa mphindi pafupifupi 35-45, ndi woyendetsa mmodzi ndi wothandizira m'modzi. Makina opopera mafuta odzipangira okha adachotsa nthawi yoyika mafuta tsiku lililonse ya mapointi asanu ndi atatu pamakina aliwonse, ndikuyiyika m'malo mwake ndi kuyang'ana katiriji kawiri pa sabata.

Woyang'anira fakitaleyo adazindikira kuti kuphatikiza kwa Modbus TCP ndi makina a SCADA kunapereka mawonekedwe enieni a mphamvu ya injini, kutentha kwa mabearing, kuthamanga kwa nthunzi yoziziritsa mpweya, ndi magawo a kutentha kwa die omwe kale ankayang'aniridwa kudzera mu kuwerenga kwamanja nthawi ndi nthawi. Kusanthula kwa deta kumeneku kwathandiza gulu la QA kugwirizanitsa kusinthasintha kwa khalidwe la pellet ndi kupotoka kwa njira zinazake, kuchepetsa nthawi yowunikira chifukwa cha zochitika zabwino kuyambira pafupifupi maola awiri mpaka mphindi 15.

Madera awiri oti zinthu ziwongoleredwe mtsogolo adapezeka: choyamba, kasitomala adapempha njira yolumikizira mwachindunji (m'malo mwa lamba-drive) kuti mzere wachiwiri ukhale wokulirapo, ponena za phindu la magwiridwe antchito omwe amawonedwa pakutumiza kwa lamba; chachiwiri, chilankhulo cha mawonekedwe a opareshoni poyamba chidayikidwa ku Chimandarini, zomwe zimafuna kuti Hongyang azitha kugwiritsa ntchito kutali kuti asinthe kupita ku Chingerezi. Kuyambira pamenepo Hongyang wasintha firmware ya HMI kuti ikhale Chingerezi chokhazikika pakugwiritsa ntchito ku Europe.

6. Mapeto

Kukhazikitsidwa kwa Betrieb M kukuwonetsa kuti makina amakono opangira ma ring die pellet ochokera ku kampani yopanga zinthu ku Asia amatha kukwaniritsa zofunikira pakupanga chakudya cha ku Germany, mtundu wa ma pellet, komanso kudalirika kwa zipangizo zopangira chakudya cha ku Germany ngati zidazo zafotokozedwa bwino kuti zigwiritsidwe ntchito komanso momwe zimagwirira ntchito. Zinthu zazikulu zomwe zathandiza kwambiri ndi monga kuyesa ma pellet musanagule ndi chakudya cha kasitomala, chithandizo chokwanira chogwirira ntchito pamalopo, komanso kapangidwe ka PLC kogwirizana ndi makina omwe alipo kale.

Kwa mafakitale aku Europe apakati omwe akukumana ndi zovuta zogwirira ntchito kapena zinthu zakale zosungiramo zinthu, mndandanda wa HYPM wa Hongyang ukuyimira njira yosinthira zinthu kukhala yamakono yotsika mtengo yokhala ndi deta yolembedwa yogwira ntchito yomwe tsopano ikupezeka patsamba la Germany. Deta ya miyezi 8 yomwe yaperekedwa pano ngakhale ili yochepa poyerekeza ndi kuwunika kwa zaka zambiri imaphimba maola okwanira ogwirira ntchito kuti apereke maziko oyenera a kukhazikika kwa PDI, kugwiritsa ntchito mphamvu, komanso katundu wokonza.

Hongyang Machinery ikupitiliza kusonkhanitsa deta yogwira ntchito kuchokera ku chipangizochi nthawi ndi nthawi ndipo idzafalitsa zomwe zapezeka zatsopano pamene chipangizochi chikuwonjezera zaka zina zogwirira ntchito.