Cov ntaub ntawv tshawb fawb no tshuaj xyuas sebAlpenFutter GmbH, ib lub tsev neeg tsim khoom noj ntses trout hauv Upper Austria, tau hloov kho nws cov kab pellet nrog ib qhoHongyang SZLH420 Lub Nplhaib Tuag Pellet Millthaum ntxov xyoo 2024. Tshaj li 18 lub hlis ntawm kev ua haujlwm tas mus li, lub zeb tau xa cov pellet zoo sib xws nrog tsawg dua 2% nplua, ua rau muaj kev ruaj khov ntawm5.8–6.2 tonnes ib teevntawm cov qauv tsim cov ntses trout, thiab pab txhawb rau qhov nruab nrab ntawm FCR hauv kev ua liaj ua teb ntawm1.05tau tshaj tawm los ntawm cov neeg ua liaj ua teb ntses trout hauv qab av. Cov ntaub ntawv no qhia tau tias cov thev naus laus zis precision ring die los ntawm Hongyang txhawb nqa cov kev xav tau zoo ntawm kev tsim khoom noj ntses niaj hnub.
Tom Qab: Austrian Trout Aquaculture
Austria yog tus tsim cov ntses rainbow trout loj tshaj plaws (Oncorhynchus mykiss) nyob rau hauv European Union, nrog rau kev tsim khoom txhua xyoo tshaj 4,500 tonnes raws li FAO thiab FEAP (Federation of European Aquaculture Producers) cov ntaub ntawv. Kev lag luam no yog tus cwj pwm los ntawm kev ua haujlwm me me mus rau nruab nrab tsev neeg nyob hauv Alpine foothills ntawm Upper Austria, Styria, thiab Carinthia, qhov twg txias, oxygen-nplua nuj dej qab zib muab cov xwm txheej zoo tshaj plaws rau kev ua liaj ua teb salmonid.
Trout pub sawv cev rau kwv yees li55–65% ntawm tag nrho cov nqi khiav lag luamrau cov liaj teb ntses Austrian. Yog li ntawd, qhov zoo ntawm cov pellet - tshwj xeeb tshaj yog qhov ruaj khov ntawm lub cev, kev ruaj khov ntawm dej, thiab qhov loj sib npaug - ncaj qha txiav txim siab qhov ua tau zoo ntawm cov liaj teb. Cov zaub mov uas muaj cov khoom noj ntau dhau tsis yog tsuas yog pov tseg cov khoom siv raw xwb tab sis kuj ua rau cov dej tsis zoo, ua rau muaj kev xav tau oxygen ntau ntxiv, thiab ua rau muaj kev pheej hmoo ntawm kev khaus ntawm cov gill hauv cov kab ke raceway uas muaj ntau tus neeg.
AlpenFutter GmbH, tau tsim muaj xyoo 1998, ua haujlwm kwv yees li40 lub teb ua liaj ua teb ntsesthoob plaws Upper Austria thiab Salzburg. Lub tuam txhab tsim tawm 12,000–14,000 tonnes ntawm cov khoom noj uas tau extruded thiab pelleted txhua xyoo, nrog rau cov khoom noj uas tau pelleted sinking suav txog li 40% ntawm cov khoom tsim tawm. Lawv cov kab pelleting keeb kwm tau vam khom rau lub tshuab pellet tiaj tiaj, uas tau ua haujlwm txaus rau ob xyoo caum tab sis pib qhia cov cim ntawm cov khoom tsim tawm tsis sib xws thiab cov nqi kho kom zoo dua thaum lub lag luam loj hlob.
Qhov Kev Sib Tw: Kev Zoo Sib Xws ntawm Qhov Ntsuas
Thaum kawg ntawm xyoo 2023, pab pawg tsim khoom ntawm AlpenFutter tau txheeb xyuas peb qhov teeb meem sib txuas:
Lub tshuab ua hmoov tiaj tiaj uas twb muaj lawm tsim cov pellets nrog PDI (Pellet Durability Index) tus nqi hloov pauv ntawm88% thiab 94%hla ntau pawg, txawm tias thaum ua cov mis zoo sib xws. Qhov kev hloov pauv no yuam kom cov liaj teb hauv qab av hloov kho cov nqi pub mis ib pawg los ntawm ib pawg, ua rau lawv txoj kev taug qab FCR thiab kev tswj hwm pub zaub mov nyuaj.
Thaum qhov kev thov los ntawm cov liaj teb ntses trout loj hlob tuaj—ib feem yog vim muaj kev nyiam ntawm cov neeg siv khoom Austrian rau cov ntses uas cog hauv zos—cov kab ua pellet tau dhau los ua qhov kev txwv tsis pub muaj khoom ntau. Lub tshuab zeb uas twb muaj lawm nruab nrab4.2 t/teevntawm cov pellets cog ntses trout tus qauv 4 hli, qis dua 5.5 t/h uas yuav tsum tau ua kom tau raws li cov lus txib ntawm lub caij siab tshaj plaws yam tsis tas khiav sijhawm ntev.
Qhov kev teeb tsa tiaj tiaj yuav tsum tau hloov lub plhaub roller txhua zaus400–500 tonnesntawm cov zis ntawm cov mis nyuj ntses uas muaj roj ntau (22–25% roj nyoos). Qhov no txhais tau tias lub sijhawm tsis tau npaj tseg kwv yees li txhua 10–12 hnub tsim khoom, ua rau cov khoom siv ua haujlwm tsis zoo (OEE) puas tsuaj.
"Peb tsis tau poob cov neeg siv khoom, tab sis peb tau poob kev ntseeg siab rau peb lub peev xwm los nthuav dav yam tsis muaj kev cuam tshuam rau qhov zoo. Cov neeg ua liaj ua teb ntses trout hauv Austria tham nrog ib leeg - kev sib xws yog peb lub koob npe nrov."
— Mr. Gruber, Tus Thawj Saib Xyuas Kev Tsim Khoom, AlpenFutter GmbH
Kev Xaiv Tshuaj: Vim Li Cas Thiaj Yuav Tsum Siv SZLH420 Ring Die Pellet Mill
AlpenFutter tau soj ntsuam cov kev xaiv ntawm cov tshuab pellet los ntawm peb lub tuam txhab tsim khoom, suav nrog cov neeg muag khoom European thiab Suav. Cov qauv ntsuas tau raug ntsuas raws li nram no:
Kev Ntsuas Qhov Nyhav
LubHongyang SZLH420 Lub Nplhaib Tuag Pellet Milltau raug xaiv tom qab kev tshuaj xyuas kev siv tshuab thiab kev kuaj xyuas nrog cov neeg siv khoom Hongyang uas twb muaj lawm hauv kev lag luam aquaculture. Cov ntsiab lus tseem ceeb ntawm kev txiav txim siab suav nrog:
Lub SZLH420 muaj lub nplhaib tuag uas ua los ntawm cov hlau alloy uas tau ua los ntawm lub tshuab nqus tsev. Lub geometry ntawm qhov tuag—tshwj xeeb yog qhov sib piv ntawm kev nias thiab kev tsim qauv uas yooj yim—yog tsim los rau cov mis nyuj uas muaj roj ntau, muaj protein ntau. Tsis zoo li cov qauv tsim ntawm lub tiaj tiaj uas siv kev nias rau hauv ib theem xwb, lub nplhaib tuag teeb tsa faib lub zog nias kom sib npaug thoob plaws lub pwm ncig, ua rau cov pellet ceev sib npaug ntau dua.
Hongyang tau muab ib txheej sib phim ntawm lub nplhaib tuag thiab lub plhaub menyuam, tsim los rau qhov kev zam txim siab ntawm0.10–0.15 hliQhov kev haum no yog qhov tseem ceeb rau cov ntawv thov aquafeed vim tias qhov chaw dav dhau ua rau cov khoom siv hla dhau qhov kev nias, ua rau muaj qhov me me; qhov chaw dav tsis txaus ua rau hnav sai dua thiab siv zog ntau dua. Txoj hauv kev sib phim tshem tawm qhov sib txawv uas tshwm sim thaum cov menyuam thiab cov tuag tau los sib cais.
Lub SZLH420 raug ntsuas rau 6–8 t/h ntawm cov zaub mov qaib txheem thiab 5–7 t/h ntawm cov mis nyuj aqua-fed uas muaj roj ntau. Qhov no muab chav xis nyob saum toj ntawm AlpenFutter qhov xav tau 5.5 t/h, uas tso cai rau lub zeb ua haujlwm ntawm kwv yees li85% ntawm lub peev xwm ntsuas—ib qho chaw ua haujlwm uas feem ntau ua kom lub plhaub roller ua haujlwm tau ntev tshaj plaws.
Hongyang tau cog lus tias yuav ua haujlwm rau ntawm qhov chaw nrog tus kws ua haujlwm uas tau kawm tiav hauv lub Hoobkas uas tseem nyob hauv AlpenFutter qhov chaw rautsib hnub tom qab kev teeb tsa, kev cob qhia cov neeg ua haujlwm txog cov txheej txheem tshuaj xyuas lub nplhaib tuag, cov txheej txheem kho qhov sib txawv ntawm cov menyuam, thiab kev teem sijhawm txij nkawm tiv thaiv.
Kev Teeb tsa thiab Kev Ua Haujlwm
Lub SZLH420 tau raug teeb tsa rau lub Ob Hlis 2024 thaum lub sijhawm saib xyuas ib lub lim tiam. Kev sib xyaw nrog lub pre-conditioner uas twb muaj lawm (lub double-shaft differential conditioner) thiab post-pelleting cooler xav tau lub transition chute tshiab thiab kev hloov kho hluav taws xob me me, ua los ntawm AlpenFutter pab pawg saib xyuas hauv tsev nrog kev taw qhia los ntawm Hongyang engineers.
Kev ua haujlwm tau ua tiav hauv peb theem:
Txheeb xyuas kev tig ntawm lub cev muaj zog, qhov chaw sib nrug ntawm cov menyuam tuag, thiab kev ua haujlwm ntawm kev sib txuas lus nyab xeeb.
Ua tiav 12 tonnes ntawm 4 hli trout pub rau cov neeg cog qoob loo (42% protein, 23% rog) thoob plaws plaub pawg sim, maj mam nce qhov ntau ntawm 3.0 t/h mus rau lub hom phiaj 6.0 t/h. Cov qauv pellet tau sau ntawm txhua qhov nce ntawm qhov ntau rau kev tshuaj xyuas PDI hauv chaw kuaj mob thiab kev ntsuas kev ruaj khov ntawm dej.
Tag nrho cov khoom tsim tawm ntawm 28 tonnes, nrog rau kev saib xyuas tas mus li ntawm lub cev muaj zog thauj khoom (ruaj khov ntawm78–82%ntawm qhov ntsuas 160 kW), qhov kub ntawm lub pwm (khaws cia ntawm72–76°C), thiab qhov zoo ntawm cov pellet tawm.
Thaum kawg ntawm lub lim tiam ua haujlwm, lub tsev zeb tau raug tso tawm rau kev tsim khoom ib txwm.
Cov Txiaj Ntsig: Cov Ntaub Ntawv Kev Ua Haujlwm 18-Lub Hlis
Cov ntaub ntawv hauv qab no suav nrog lub sijhawmLub Peb Hlis Ntuj xyoo 2024 txog Lub Yim Hli Ntuj xyoo 2025(18 lub hlis), uas sawv cev rau kwv yees li9,800 tonnesntawm cov khoom noj ntses trout ua tiav los ntawm SZLH420.
5.1 Qhov Zoo ntawm Pellet
| Kev ntsuas | Ua Ntej (Tiaj-Tuag) | Tom qab (SZLH420) | Hloov pauv |
|---|---|---|---|
| PDI — 4 hli trout grower | 88–94% (hloov pauv tau) | 96.2% nruab nrab (SD=0.8%) | Kev nce qib sib xws |
| Cov nyiaj nplua (%) | >4.2% nruab nrab. | 1.6% nruab nrab. | -62% |
| Kev ruaj khov ntawm dej (30 feeb) | 82–88% | 93.4% nruab nrab. | +8 feem pua cov ntsiab lus |
| Kev hloov pauv ntawm qhov ceev ntawm cov khoom ntau (batch-to-batch) | ±4.5% | ±1.2% | Tseem ceeb |
Qhov kev txo qis ntawm PDI qhov sib txawv ntawm 6-feem pua mus rau qhov sib txawv ntawm 0.8% yog qhov kev txhim kho tseem ceeb tshaj plaws los ntawm kev xav ntawm cov neeg ua liaj ua teb ntses trout. Nrog rau kev ruaj khov ntawm cov pellet, cov neeg ua liaj ua teb tuaj yeem ua kom lawv cov rooj noj mov zoo ib yam li qub es tsis txhob hloov kho txhua hnub raws li kev ntsuas qhov zoo ntawm cov pellet.
5.2 Kev Ua Haujlwm Zoo
| Kev ntsuas | Ua ntej | Tom qab | Hloov pauv |
|---|---|---|---|
| Qhov nruab nrab ntawm kev xa khoom (4 hli) | 4.2 t/teev | 6.0 t/teev | +43% |
| Kev siv hluav taws xob tshwj xeeb | 22.8 kWh/t | 19.5 kWh/t | -14.5% |
| Lub neej ntawm lub plhaub roller (tonnes ib txheej) | 400–500 t | 1,100–1,300 t | +160% |
| Lub sijhawm tsis ua haujlwm uas tsis tau npaj tseg (teev/hli) | 8.5 teev | 2.1 teev | -75% |
Qhov ntev ntawm lub neej ua haujlwm ntawm lub plhaub roller—los ntawm kwv yees li 450 tonnes mus rau 1,200 tonnes ib pawg—yog vim muaj qhov sib phim ntawm cov menyuam-tuag thiab kev kho kom tawv kom raug siv rau Hongyang lub plhaub roller. Nrog rau qhov nruab nrab ntawm 540 tonnes ib hlis, lub sijhawm hloov lub plhaub roller tau ntev los ntawm kwv yees li ib hlis ib zaug mus rau ib zaug txhua 2.2 hlis, txo ob qho tib si tus nqi khoom thiab cov sijhawm ua haujlwm.
5.3 Qhov Piv Txwv ntawm Kev Hloov Khoom Noj Hauv Chaw Ua Liaj Ua Teb
AlpenFutter tau ua ib qho kev soj ntsuam FCR ntawm 18 tus neeg siv khoom ntawm lawv lub vaj ntses trout kwv yees li 12 lub hlis tom qab hloov kho cov khoom siv. Kaum tsib lub vaj tau muab cov ntaub ntawv siv tau rau lub caij cog qoob loo xyoo 2024:
Txawm hais tias FCR raug cuam tshuam los ntawm ntau yam - qhov kub ntawm dej, qhov ceev ntawm cov tsiaj txhu, cov pa oxygen uas yaj, thiab kev tswj hwm ua liaj ua teb - qhov zoo ntawm cov pellet uas tsis tu ncua thiab cov khoom me me uas txo qis tau raug hais los ntawm cov neeg ua liaj ua teb uas tau soj ntsuam ua cov yam tseem ceeb.
"Ua ntej qhov kev hloov pauv, peb yeej ib txwm muaj ib txheej plua plav nyob rau hauv qab ntawm peb lub thoob khib nyiab. Tam sim no cov pellets tuaj txog zoo, thiab peb pub raws nraim li peb qhov hnyav. Qhov ntawd ib leeg tau muab ib nrab ntawm FCR rau peb."
- Tus neeg ua liaj ua teb Trout, cheeb tsam Salzkammergut
Kev Txheeb Xyuas Txog Kev Cuam Tshuam Txog Kev Lag Luam
Qhov cuam tshuam rau kev lag luam rau AlpenFutter tuaj yeem muab faib ua peb ntu:
Kev siv hluav taws xob tsawg dua, lub plhaub roller ntev dua, thiab txo lub sijhawm tsis ua haujlwm txhais tau tias kwv yees li ntawmTxuag tau €4.20 ib tonnehauv tus nqi pelleting. Ntawm 540 tonnes / hli, qhov no sawv cev rau kwv yees li ntawm€2,270 hauv kev txuag nyiaj txhua hli rau kev ua haujlwm.
Qhov kev txhim kho uas ntsuas tau hauv qhov zoo ntawm pellet ua rau AlpenFutter ruaj ntsegob lub txhab nyiaj tshiab rau kev ua liaj ua teb ntses troutxyoo 2024—uas sawv cev rau ib qho ntxiv80 tonnes / hlintawm qhov xav tau - yam tsis muaj kev nthuav dav kev hloov pauv ntau lawm.
Hauv kev lag luam sib ze uas cov thawj coj ua liaj ua teb feem ntau sib pauv cov ntaub ntawv, qhov zoo sib xws ntawm AlpenFutter cov pellets tau txhawb nqa lub tuam txhab txoj haujlwm ua lag luam raws litus neeg muag khoom noj khoom haus zoo tshaj plaws.
"Peb cov neeg siv khoom tsis tas yuav kuaj xyuas cov pellets lawm. Lawv ntseeg yam uas nyob hauv lub hnab. Qhov kev ntseeg siab ntawd nyuaj rau khwv tau thiab yooj yim poob - SZLH tau pab peb khaws nws."
— Mr. Gruber, Tus Thawj Saib Xyuas Kev Tsim Khoom, AlpenFutter GmbH
Xaus lus
Cov ntaub ntawv AlpenFutter GmbH qhia tau hais tias cov tshuab pellet ring die - tshwj xeeb tshaj yogHongyang SZLH420nrog nws lub kaw lus roller-die sib phim thiab cov khoom sib xyaw ua kom ruaj khov - tuaj yeem muab cov txiaj ntsig ntsuas tau hauv kev tsim cov khoom noj aquafeed: zoo pellet sib xws, txo cov khoom me me, ntev lub neej hnav, thiab siv hluav taws xob tsawg dua. Cov kev txhim kho sab kev tsim khoom no tau txhais ua rau FCR zoo dua hauv kev ua liaj ua teb thiab kev ntseeg siab ntawm cov neeg siv khoom.
Rau cov neeg tsim khoom noj ntses trout uas ntsib teeb meem zoo sib xws - kev thov nce ntxiv, kev nyuaj siab rau qhov zoo, thiab qhov xav tau los tswj cov nqi ua haujlwm - lub platform ring die sawv cev rau qhov kev daws teeb meem uas tau lees paub thiab muaj pov thawj. Hongyang txoj hauv kev los muab cov khoom siv sib phim thiab muab kev txhawb nqa kev ua haujlwm ntawm qhov chaw ua kom ntseeg tau tias kev hloov pauv thev naus laus zis yog qhov ua tau zoo dua li kev xav, ua rau cov chaw ua haujlwm ua tiav kev tsim khoom ruaj khov sai tom qab kev teeb tsa.
Thaum kev ua liaj ua teb hauv dej txuas ntxiv nthuav dav hauv Tebchaws Europe, vim yog cov neeg siv khoom xav tau cov protein uas tau cog qoob loo kom ruaj khov, lub peev xwm los tsim cov khoom noj zoo nrog cov yam ntxwv ua tau zoo yuav tseem yog qhov sib txawv ntawm kev sib tw. Kev siv tshuab pelleting precision yog lub hauv paus tseem ceeb ntawm lub peev xwm ntawd.
Cov ntaub ntawv: Cov ntsuas kev tsim khoom muab los ntawm AlpenFutter GmbH cov ntaub ntawv tsim khoom (Lub Peb Hlis 2024–Lub Yim Hli 2025); Kev tshawb fawb FCR ua los ntawm AlpenFutter GmbH ntawm cov neeg siv khoom ua liaj ua teb (lub caij cog qoob loo xyoo 2024); Austrian aquaculture ntau lawm ntim los ntawm FAO Yearbook of Fishery and Aquaculture Statistics thiab FEAP Annual Report.
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2026
