ISISHWANKATHELO sebhunga
Kwikota yokuqala ka-2025, umvelisi wesondlo seehagu ophakathi kwiphondo laseDong Nai, emazantsi eVietnam, uqalise umgca omtsha wemveliso weetoni ezili-10 ngeyure owakhiwe malunga neHongyang Feed Machinery SFSP-series hammer mill, SLHSJ-series double-shaft paddle mixer, kunye neSZLH(HYPM)-series ring die pellet mill. Kwiinyanga ezintandathu zokusebenza, esi sikhungo sibika i-mixing uniformity coefficient of variation (CV) ye-5.8%, i-pellet durability index (PDI) ye-96.2%, kunye nozinzo lwe-throughput ngaphakathi kwe-3% yomthamo olinganisiweyo. Eli nqaku lihlola indlela ukukhethwa kwezixhobo kunye nokuhlanganiswa kwenkqubo okuye kwajongana ngayo nemingeni yomgangatho womvelisi ehlala ixesha elide.
Umxholo weShishini: IVietnam Yandisa iMarike yokutya kweehagu
Imveliso yokutya kwezilwanyana kwimizi-mveliso yaseVietnam ifikelele kwiitoni ezingama-21.5 ezigidi ngo-2024, ikhula nge-3.4% unyaka nonyaka. Ukutya kwehagu kube yi-55.3% yale iyonke, malunga neetoni ezili-11.9 ezigidi, nto leyo eyenza ukuba ibe lelona candelo liphambili kushishino lokutya kwelizwe. Imveliso yehagu inyuke yaya kwi-5.16 yezigidi zeetoni, inyuke nge-6.6% ukusuka ngo-2023, iqhutywa ngabadibanisi abakhulu kunye nabavelisi abazimeleyo abandisa ubungakanani bemihlambi.
Olu kukhula luye lwaqinisa ukhuphiswano phakathi kwabavelisi bokutya. Abavelisi ababekhe bakhuphisana ngexabiso lodwa ngoku bajongene neemfuno ezivela kubalimi beehagu zomgangatho ohambelanayo weepellet, iindleko ezincinci, kunye nokusasazwa kwezondlo okufanayo. Izinto ezichaphazela ngokuthe ngqo ii-feed conversion ratios (FCR) kunye nenzuzo.
Umngeni wabathengi
Umvelisi weDong Nai, obesebenza iminyaka engaphezu kweshumi, ngaphambili wayexhomekeke kumgca wemveliso osele ukhulile odityaniswe ngoomatshini abaninzi abasetyenzisiweyo. Iingxaki ezintathu ezingapheliyo zomgangatho ziye zabangela umonakalo kurhwebo:
Ukuxubana okungahambelaniyo. Uvavanyo lwe-salt-tracer olwenziwe yilabhoratri yomntu wesithathu ngo-2024 lulinganise i-CV ye-12.3%, idlula zombini umgangatho wesizwe saseVietnam (i-TCN 10300:2014, ebeka i-CV ephezulu ye-10% yokutya okudityanisiweyo) kunye nomgangatho waseTshayina oqhelekileyo we-GB/T 5916-2008 (i-CV engaphantsi okanye elingana ne-7%). Amaxabiso aphezulu e-CV athetha ukuba iihagu zifumene iidosi zezondlo ezingahambelaniyo, nto leyo ekhokelela kumazinga okukhula angalinganiyo ngaphakathi kweebhetshi. Iirekhodi zomvelisi zibonise umahluko we-6.2% kwiisisindo zokugqiba phakathi kweehagu ezityiswe kwifomyula efanayo.
Ukusasazwa kobukhulu beentwana ezingazinzanga. Isixhobo sokugawula iintlanzi esikhoyo sivelise uluhlu olubanzi lweentwana (ii-micrometer ezingama-350 ukuya kuma-950 kwisikrini se-3.0 mm) zokutya kwabalimi nabagqibezeli. Uphando lubonisa rhoqo ukuba ubungakanani beentwana ezifanelekileyo zeengulube ezikhulisayo buphakathi kwee-micrometer ezingama-500 ukuya kuma-600, kwaye ukuphambuka kunciphisa ukugaywa kwezondlo. Esi sixhobo sokugawula iintlanzi ezigugileyo kunye nezikrini zenze iindleko ezingaphantsi kwee-micrometer ezingama-250, nto leyo eyandisa ukulahleka kokutya kwaye yanegalelo kumngcipheko wezilonda zesisu kwiingulube ezigqibezelayo.
Ukuguquguquka kokuqina kweepellet. Ukulinganiswa kwe-PDI kutshintshatshintsha phakathi kwe-84% kunye ne-91% kwiibhetshi zemveliso. I-PDI ephantsi iguqulelwe ngqo ekuveliseni izigwebo ngexesha lokuthuthwa nokondliwa, kunciphisa ukutya okufumanekayo kwaye kwanda iindleko zokutya ngekhilogram nganye yokunyuka kobunzima obuphilayo.
Ukukhethwa kwezixhobo kunye nezizathu zobugcisa
Umvelisi uvavanye izixhobo ezivela kubaboneleli abathathu: omnye waseYurophu, omnye waseIndiya, kunye noMshini Wokutya waseHongyang ovela eLiyang, eTshayina. Emva kotyelelo lobuchwephesha kwiziko lokuvelisa laseHongyang ngo-Epreli 2024 kunye nokuhlolwa kweereferensi nabathengi ababini abakhoyo kuMzantsi-mpuma weAsia, umvelisi ukhethe isisombululo esidibeneyo saseHongyang.
Uqwalaselo olukhethiweyo:
| Izixhobo | Imodeli | Ipharamitha Ebalulekileyo | Umsebenzi |
|---|---|---|---|
| IHammer Mill | I-SFSP 138x50E | Injini eyi-160 kW, isantya sokujikeleza esiyi-3,000 rpm | Ukugaya okuphambili ukuya kubungakanani besuntswana ekujoliswe kulo |
| Umxubi wePaddle ye-Double-Shaft | I-SLHSJ 2.0 | 2,000 kg/batch, i-CV engaphantsi okanye elingana ne-5% yeenkcukacha zoyilo | Ukuxuba izithako ezigayiweyo ngendlela efanayo kunye nezongezo ezincinci |
| I-Ring Die Pellet Mill | I-SZLH 508 | Injini ephambili eyi-160 kW, ububanzi obungaphakathi be-ring die yi-508 mm | Ukucoca nge-pellet enomlinganiselo woxinzelelo olulawulwayo |
| Isipholisi se-Counterflow | I-SKLN 24×24 | Igumbi lee-cubic metres ezingama-24, uyilo lomoya ohambelanayo | Ukupholisa emva kokuqhuma ukuya kubushushu obuphakathi kunye nama-degrees Celsius ama-3 |
Isixhobo sokugalela ihamile se-SFSP senziwe ngesikrini se-3.0 mm kunye neehamile ezigqunywe yi-tungsten-carbide, sijolise kubungakanani be-geometric mean particle (dgw) obuyi-550 ukuya kwi-600 micrometers kunye ne-geometric standard deviation (sgw) engaphantsi okanye elingana ne-2.0. I-SLHSJ double-shaft paddle mixer ikhethwe ngenxa yokusebenza kwayo kwe-CV okuqinisekisiweyo: Iprotokholi yovavanyo lokwamkelwa kwefektri yaseHongyang ifuna i-CV engaphantsi okanye elingana ne-5% kwiimvavanyo ze-salt-tracer kumthamo opheleleyo we-batch, inkcazo eqinisekiswe liqela lobuchwephesha lomvelisi ngexesha lokuqalisa.
Idatha yoMveliso: Uhlolo loMsebenzi lweNyanga eziNthandathu
Emva kweenyanga ezintandathu zokusebenza ngokuqhubekayo (ngoJanuwari ukuya kuJuni 2025), ilebhu yokulawula umgangatho womvelisi ibhale ezi ziphumo zilandelayo:
| I-Metric | Ngaphambi koPhuculo (Umyinge ka-2024) | Emva koPhuculo (2025 Q1 ukuya kwiQ2) | Uphuculo |
|---|---|---|---|
| Ukuxuba i-CV yoBunye | 12.3% | 5.8% | -6.5 iipesenti zamanqaku |
| Isalathisi sokuQina kwePellet (PDI) | 87.5% (uluhlu: 84 ukuya kuma-91%) | 96.2% (uluhlu: 95.1 ukuya ku-97.0%) | +8.7 iipesenti zamanqaku |
| Ubungakanani beParticle dgw (ukutya kwabalimi) | Iimayikromitha ezingama-720 (sgw 2.8) | Iimayikromitha ezingama-570 (sgw 1.9) | Ukusasazwa okuqinileyo kwe-150 micrometer |
| Uzinzo lokuhamba | kunye ne-12% yovavanyo olulinganisiweyo | kunye ne-3% yovavanyo olulinganisiweyo | Uphuculo oluphindwe kane |
| Iintlawulo kwiMveliso efakwe kwiingxowa | 4.8% | 1.5% | -3.3 iipesenti zamanqaku |
Eyona mpucuko ibalulekileyo kwezorhwebo yayikukuxuba ubunye. Kwi-CV 5.8%, umvelisi ngoku usebenza kakuhle ngaphakathi komda we-7% omiselwe yi-GB/T 5916-2008. Iisampulu zokutya ezithathwe kwisikhululo sokufaka ingxowa zibonisa ukusasazwa kwesondlo okufanayo, kwaye uvavanyo lwefama lomvelisi, olwenziwe kwiihagu ezili-120 zabalimi kwiintsuku ezingama-45, lurekhode ukuphucuka kwe-4.7% kwinzuzo yemihla ngemihla kunye nokwehla kwe-3.2% kwi-FCR xa kuthelekiswa neehagu ezityiswe imveliso yangaphambi kokuphuculwa.
Ukuqina kweepellet kuphucuke kakhulu ngenxa yezinto ezimbini. Okokuqala, ubungakanani obuhambelanayo bee-particles ezivela kwi-SFSP hammer mill buqinisekisile ukungena komphunga ngokulinganayo ngexesha lokulungiswa. Okwesibini, umlinganiselo we-SZLH（HYPM) 508 ring die-compression ratio walinganiswa ngokukodwa kwifomyula esekwe kumgubo wombona-weembotyi emva kokuba iinjineli zesicelo saseHongyang zihlalutye iisampulu zezinto eziluhlaza kwilebhu yazo yangaphakathi. Umlinganiselo woxinzelelo oluphuculweyo lwe-1 ukuya kwi-10, kunye nobushushu bokulungiswa kwe-85 degrees Celsius kumswakama we-16.5%, wavelisa ii-pellets ezimelana nokuhanjiswa kwe-pneumatic kunye nokugqunywa ngengxowa ngokonakala okuncinci.
Ubungakanani beNkonzo
Isivumelwano besiquka ixesha leentsuku ezili-10 lokufaka izicelo kwindawo, apho iinjineli ezimbini zenkonzo zaseHongyang zisebenze kunye neqela lokulungisa abavelisi. Balinganise umsantsa wesikrini se-hammer mill (umiselwe kwi-6.5 mm emva kokuvavanya ubungakanani bemisantsa ukusuka kwi-4.0 ukuya kwi-8.0 mm), inqanaba lokuzalisa umxube elilungisiweyo ukuya kwi-72% yomthamo wegumbi (ukwandisa ukusebenza kwe-CV), kwaye balungisa umsantsa we-pellet mill roll ukuya kwi-0.15 mm.
Ingcaciso ephawulekayo: xa umthengisi wezinto eziluhlaza zomvelisi watshintshela kuhlobo lombona oluqinileyo ngoMatshi 2025, i-SFSP hammer mill throughput yehla okwethutyana nge-8%. Iqela laseHongyang emva kokuthengisa laphendula kwiiyure ezingama-48, licebisa utshintsho lwesikrini ukusuka kwi-3.0 mm ukuya kwi-3.5 mm kunye nokwanda kwesantya se-hammer tip ngokulungelelanisa umlinganiselo we-V-belt pulley. I-throughput yabuyela kumthamo olinganisiweyo kwisithuba sosuku olunye, kwaye usasazo lobungakanani bezinto ezincinci lwahlala ngaphakathi kwemfuno.
Isiphelo
Ityala leDong Nai libonisa indlela exhaphake kakhulu kushishino lokutya lwaseVietnam: abavelisi abaphakathi batyala imali kwiinkqubo zemveliso ezakhiwe ngenjongo, ezidibeneyo ukuze bakhuphisane nabadibanisi abakhulu ngomgangatho kunokuba bakhuphisane ngobuninzi. Indlela edibeneyo ye-Hongyang yokugaya-ukuxuba-ukugaya ayijonganga ngxaki inye kodwa ikhonkco elidibeneyo lobukhulu beesuntswana, ukufana kokuxuba, kunye nokuqina kwe-pellet okumisela umgangatho wokugqibela wesondlo.
Ngemveliso ezinzileyo ye-9.7 ukuya kwi-10.3 yeetoni ngeyure, ukuxuba ukulingana kwi-CV 5.8%, kunye ne-PDI rhoqo ngaphezulu kwe-96%, umvelisi ngoku ubonelela ngokutya kwiifama zeehagu ezingaphezu kwama-50 eziqeshwe kwiphondo laseDong Nai naseBinh Duong. Umlawuli wezobugcisa bomvelisi uphawule ukuba isiphumo esibaluleke kakhulu asikuko naluphi na uhlobo lokulinganisa kodwa kukuqikelelwa kwangaphambili: Ngoku siyazi kakuhle ukuba abathengi bethu baya kufumana umgangatho onjani, ibhetshi emva kwebhetshi.
Imithombo yedatha: IOfisi yezibalo Jikelele yaseVietnam kunye noMphathiswa wezoLimo noPhuhliso lwaseMaphandleni (ingxelo yonyaka ka-2024); I-TCN 10300: Umgangatho wokutya waseVietnam ka-2014; I-GB/T 5916-2008 Umgangatho wokuxuba ukutya kwaseTshayina; iingxelo zelebhu yangaphakathi ye-QC yomvelisi (ngoJanuwari ukuya kuJuni 2025).
Ixesha leposi: Meyi-29-2026
