Cov Lus Qhia Tseem Ceeb
Nyob rau hauv peb lub hlis thawj zaug ntawm xyoo 2025, ib lub tuam txhab tsim khoom noj npua nruab nrab hauv xeev Dong Nai, sab qab teb Nyab Laj, tau cog lus tias yuav tsim ib txoj kab tsim khoom tshiab 10-tonne-ib-teev uas tsim los ntawm Hongyang Feed Machinery SFSP-series hammer mill, SLHSJ-series double-shaft paddle mixer, thiab SZLH (HYPM)-series ring die pellet mill. Rau lub hlis tom qab ua haujlwm, lub chaw tau tshaj tawm tias muaj kev sib xyaw ua ke ntawm kev hloov pauv (CV) ntawm 5.8%, pellet durability index (PDI) ntawm 96.2%, thiab kev ruaj khov ntawm cov khoom siv hauv 3% ntawm lub peev xwm ntsuas. Tsab xov xwm no tshuaj xyuas seb kev xaiv khoom siv thiab kev koom ua ke ntawm cov txheej txheem tau daws cov teeb meem zoo ntawm cov neeg tsim khoom li cas.
Kev Lag Luam Hauv Tebchaws: Nyab Laj Nthuav Dav Kev Ua Lag Luam Pub Npua
Xyoo 2024, Nyab Laj tau tsim cov khoom noj tsiaj txhu los ntawm kev lag luam kwv yees li ntawm 21.5 lab tonnes, uas yog nce 3.4% txhua xyoo. Cov khoom noj npua suav txog 55.3% ntawm tag nrho cov khoom no, kwv yees li ntawm 11.9 lab tonnes, ua rau nws yog qhov tseem ceeb hauv kev lag luam pub tsiaj hauv lub tebchaws. Kev tsim cov nqaij npuas tau nce mus txog 5.16 lab tonnes, nce 6.6% los ntawm xyoo 2023, vim yog cov neeg koom ua ke loj thiab cov neeg tsim khoom ywj pheej nthuav dav cov tsiaj txhu.
Qhov kev loj hlob no ua rau muaj kev sib tw ntau ntxiv ntawm cov chaw tsim khoom noj. Cov neeg tsim khoom uas ib zaug sib tw ntawm tus nqi ib leeg tam sim no ntsib qhov xav tau los ntawm cov neeg ua liaj ua teb npua kom muaj cov khoom noj zoo sib xws, cov khoom noj me me, thiab kev faib cov as-ham sib npaug. cov yam ntxwv uas cuam tshuam ncaj qha rau cov piv hloov pauv pub (FCR) thiab kev ua lag luam.
Kev Sib Tw ntawm Cov Neeg Siv Khoom
Lub tuam txhab tsim khoom hauv Dong Nai, uas tau ua haujlwm tau ntau tshaj kaum xyoo, yav dhau los tau siv cov kab tsim khoom qub uas tau sib sau ua ke los ntawm ntau lub tshuab siv lawm. Peb qhov teeb meem zoo uas tseem muaj tau ua rau muaj kev puas tsuaj rau kev lag luam:
Kev sib xyaw tsis sib xws. Kev kuaj ntsev-tracer uas ua los ntawm lub chaw kuaj mob thib peb hauv xyoo 2024 ntsuas CV ntawm 12.3%, tshaj ob qho tib si tus qauv hauv tebchaws Nyab Laj (TCVN 10300: 2014, uas teeb tsa CV siab tshaj plaws ntawm 10% rau cov khoom noj sib xyaw) thiab tus qauv Suav GB / T 5916-2008 (CV tsawg dua lossis sib npaug rau 7%). Cov nqi CV siab txhais tau tias cov npua tau txais cov khoom noj khoom haus tsis sib xws, ua rau muaj kev loj hlob tsis sib xws hauv cov pawg. Cov ntaub ntawv ntawm tus neeg tsim khoom qhia tau tias muaj kev hloov pauv 6.2% ntawm qhov hnyav tiav ntawm cov npua pub los ntawm tib cov mis.
Kev faib tawm ntawm cov khoom me me tsis ruaj khov. Lub tshuab zom zaub mov uas twb muaj lawm tau tsim cov khoom me me ntau yam (350 txog 950 micrometers ntawm 3.0 hli ntxaij vab tshaus) rau cov npua uas cog qoob loo thiab cov npua uas ua tiav lawm. Kev tshawb fawb qhia tau tias qhov loj me ntawm cov khoom me me zoo tshaj plaws rau cov npua cog qoob loo yog ntawm 500 txog 600 micrometers, nrog rau kev hloov pauv ua rau cov khoom noj tsis zom tau yooj yim. Cov rauj thiab cov ntxaij vab tshaus uas lub tshuab zom tau ua rau muaj cov khoom me me ntau dhau hauv qab 250 micrometers, uas ua rau cov khoom noj pov tseg ntau ntxiv thiab ua rau muaj kev pheej hmoo ntawm kev mob plab hauv cov npua uas ua tiav lawm.
Kev hloov pauv ntawm cov khoom siv pellet. Kev ntsuas PDI tau hloov pauv ntawm 84% thiab 91% thoob plaws cov pawg tsim khoom. PDI qis txhais tau ncaj qha rau hauv kev tsim cov khoom nplua thaum lub sijhawm thauj thiab pub zaub mov, txo cov zaub mov noj tiag tiag thiab nce tus nqi pub rau ib kilogram ntawm qhov hnyav nce.
Kev Xaiv Khoom Siv thiab Kev Siv Tshuab
Tus neeg tsim khoom tau soj ntsuam cov khoom siv los ntawm peb tus neeg muag khoom: ib qho European, ib qho Is Nrias teb, thiab Hongyang Feed Machinery los ntawm Liyang, Suav teb. Tom qab mus xyuas lub chaw tsim khoom Hongyang thaum lub Plaub Hlis 2024 thiab kuaj xyuas nrog ob tus neeg siv khoom uas twb muaj lawm hauv Southeast Asia, tus neeg tsim khoom tau xaiv Hongyang kev daws teeb meem sib xyaw.
Qhov kev teeb tsa xaiv:
| Cov khoom siv | Qauv | Cov Qauv Tseem Ceeb | Kev Ua Haujlwm |
|---|---|---|---|
| Rauj Zeb | SFSP 138x50E | Lub cev muaj zog 160 kW, ceev ntawm 3,000 rpm | Kev sib tsoo thawj zaug kom tsom mus rau qhov loj ntawm cov khoom me me |
| Ob Chav-Ncej Paddle Mixer | SLHSJ 2.0 | 2,000 kg/ib pawg, CV tsawg dua los yog sib npaug li 5% ntawm cov qauv tsim | Kev sib xyaw ua ke ntawm cov khoom xyaw hauv av nrog cov khoom ntxiv me me |
| Nplhaib Tuag Pellet Mill | SZLH 508 | 160 kW lub cev muaj zog loj, lub nplhaib tuag sab hauv txoj kab uas hla 508 hli | Pelleting nrog kev tswj hwm qhov sib piv ntawm kev sib hloov |
| Cov Txias Txias Rov Qab | SKLN 24 × 24 | 24 cubic meter chamber, tsim cua counterflow | Tom qab pelleting txias rau qhov kub thiab txias ntxiv rau 3 degrees Celsius |
Lub tshuab zeb SFSP tau teeb tsa nrog lub vijtsam 3.0 hli thiab cov rauj uas tau coated nrog tungsten-carbide, tsom mus rau qhov loj me ntawm cov khoom me me (dgw) ntawm 550 txog 600 micrometers nrog qhov sib txawv ntawm cov qauv geometric (sgw) tsawg dua lossis sib npaug rau 2.0. Lub tshuab sib tov SLHSJ ob chav-ncej tau raug xaiv rau nws qhov kev ua tau zoo CV: Hongyang lub Hoobkas lees txais cov txheej txheem xeem yuav tsum tau CV tsawg dua lossis sib npaug rau 5% ntawm kev xeem ntsev-tracer ntawm lub peev xwm tag nrho, qhov kev qhia tshwj xeeb tau lees paub los ntawm pab pawg neeg tsim khoom thaum lub sijhawm ua haujlwm.
Cov Ntaub Ntawv Tsim Khoom: Kev Tshuaj Xyuas Kev Ua Haujlwm Rau Rau Lub Hlis
Tom qab rau lub hlis ntawm kev ua haujlwm tas mus li (Lub Ib Hlis mus txog Lub Rau Hli 2025), lub chaw soj nstuam tswj xyuas qhov zoo ntawm cov neeg tsim khoom tau sau cov txiaj ntsig hauv qab no:
| Kev ntsuas | Ua Ntej Hloov Kho Dua Tshiab (Qhov Nruab Nrab Xyoo 2024) | Tom Qab Hloov Kho Dua Tshiab (2025 Q1 txog Q2) | Kev txhim kho |
|---|---|---|---|
| Kev Sib Xyaws Sib Xws CV | 12.3% | 5.8% | -6.5 feem pua |
| Pellet Durability Index (PDI) | 87.5% (ntau yam: 84 txog 91%) | 96.2% (ntau yam: 95.1 txog 97.0%) | +8.7 feem pua ntsiab lus |
| Qhov Loj ntawm Cov Khoom Noj (Particle Size dgw) | 720 micrometers (sgw 2.8) | 570 micrometers (sgw 1.9) | Kev faib tawm nruj dua 150 micrometer |
| Kev Ruaj Ntseg ntawm Kev Xa Khoom | ntxiv rau rho tawm 12% ntawm qhov ntsuas | ntxiv rau rho tawm 3% ntawm qhov ntsuas | Kev txhim kho 4 zaug |
| Cov nyiaj nplua hauv cov khoom ntim hauv hnab | 4.8% | 1.5% | -3.3 feem pua |
Qhov kev txhim kho tseem ceeb tshaj plaws hauv kev lag luam yog qhov sib xyaw ua ke. Ntawm CV 5.8%, tus neeg tsim khoom tam sim no ua haujlwm zoo hauv 7% qhov txwv uas tau teev tseg los ntawm GB / T 5916-2008. Cov qauv pub noj ntawm qhov chaw ntim khoom qhia txog kev faib tawm cov as-ham sib npaug, thiab kev sim ua liaj ua teb ntawm tus neeg tsim khoom, ua rau 120 tus npua cog qoob loo tshaj 45 hnub, tau sau tseg 4.7% kev txhim kho hauv qhov nruab nrab txhua hnub thiab 3.2% txo qis hauv FCR piv rau cov npua pub cov khoom ua ntej hloov kho tshiab.
Qhov ruaj khov ntawm cov pellet tau zoo dua vim muaj ob yam tseem ceeb. Ua ntej, qhov loj me ntawm cov khoom me me los ntawm lub tshuab SFSP rauj zeb ua kom cov pa nkag mus rau hauv lub sijhawm txias. Qhov thib ob, qhov sib piv ntawm SZLH (HYPM) 508 lub nplhaib tuag-compression tau raug calibrated tshwj xeeb rau cov khoom siv pob kws-taum pauv tom qab Hongyang cov kws ua haujlwm tau tshuaj xyuas cov qauv khoom siv raw ntawm lawv lub chaw kuaj mob hauv tsev. Qhov sib piv ntawm 1 txog 10 compression zoo tshaj plaws, ua ke nrog 85 degrees Celsius kub txias ntawm 16.5% noo noo, tsim cov pellets uas tiv taus kev thauj khoom thiab ntim nrog qhov tsis zoo.
Qhov Kev Pabcuam Loj
Daim ntawv cog lus suav nrog lub sijhawm ua haujlwm 10 hnub, thaum lub sijhawm ntawd ob tug kws ua haujlwm pabcuam Hongyang tau ua haujlwm nrog pab pawg saib xyuas cov neeg tsim khoom. Lawv tau kho qhov sib txawv ntawm lub tshuab hammer mill (teem rau 6.5 hli tom qab sim qhov sib txawv ntawm 4.0 txog 8.0 hli), kho qhov sib xyaw kom zoo rau 72% ntawm qhov ntim hauv chav (ua kom CV ua haujlwm tau zoo tshaj plaws), thiab kho qhov sib txawv ntawm lub tshuab pellet mus rau 0.15 hli.
Ib qho tseem ceeb: thaum tus neeg muab khoom siv raw khoom ntawm tus tsim khoom hloov mus rau hom pob kws tawv dua thaum lub Peb Hlis 2025, qhov kev ua haujlwm ntawm SFSP rauj zeb tau poob qis 8%. Pab pawg tom qab muag khoom ntawm Hongyang tau teb tsis pub dhau 48 teev, pom zoo kom hloov qhov screen ntawm 3.0 hli mus rau 3.5 hli thiab nce qhov ceev ntawm lub taub hau rauj los ntawm kev kho qhov sib piv ntawm V-siv pulley. Qhov kev ua haujlwm tau rov qab mus rau qhov muaj peev xwm ntsuas hauv ib hnub, thiab qhov loj me ntawm cov khoom seem tseem nyob hauv qhov kev qhia tshwj xeeb.
Xaus lus
Cov ntaub ntawv Dong Nai qhia txog tus qauv uas pom ntau zuj zus hauv kev lag luam pub tsiaj hauv Nyab Laj: cov neeg tsim khoom nruab nrab nqis peev rau hauv cov txheej txheem tsim khoom uas tsim los rau lub hom phiaj, sib koom ua ke los sib tw nrog cov neeg koom ua ke loj ntawm qhov zoo dua li qhov ntim. Txoj kev sib xyaw ua ke ntawm Hongyang tsis yog daws teeb meem ib qho teeb meem xwb tab sis kev sib txuas ntawm qhov loj me ntawm cov khoom me me, kev sib xyaw ua ke, thiab kev ruaj khov ntawm cov khoom noj uas txiav txim siab qhov zoo ntawm cov khoom noj kawg.
Nrog kev tsim khoom ruaj khov ntawm 9.7 txog 10.3 tonnes ib teev, kev sib xyaw ua ke ntawm CV 5.8%, thiab PDI tas li saum 96%, tus neeg tsim khoom tam sim no muab zaub mov rau ntau dua 50 lub teb chaws cog lus npua thoob plaws Dong Nai thiab Binh Duong xeev. Tus thawj coj kev tsim khoom tau hais tias qhov tshwm sim muaj txiaj ntsig tshaj plaws tsis yog ib qho kev ntsuas tab sis qhov kwv yees tau: Tam sim no peb paub meej tias peb cov neeg siv khoom yuav tau txais qhov zoo li cas, ib pawg tom qab ib pawg.
Cov ntaub ntawv los ntawm: Chaw Haujlwm Saib Xyuas Kev Txheeb Xyuas Dav Dav ntawm Nyab Laj thiab Ministry of Agriculture and Rural Development (daim ntawv qhia txhua xyoo 2024); TCVN 10300:2014 tus qauv pub tsiaj txhu ntawm Nyab Laj; GB/T 5916-2008 tus qauv sib xyaw pub tsiaj txhu ntawm Suav teb; cov ntaub ntawv qhia txog QC hauv chaw kuaj tsiaj txhu ntawm tus tsim khoom (Lub Ib Hlis mus txog Lub Rau Hli 2025).
Lub sijhawm tshaj tawm: Tsib Hlis-29-2026
