Onye na-emepụta nri ọkụkọ na Saudi Arabia nwetara 98.2% PDI site na Hongyang Ring Die na +45°C

Nchịkọta onye isi

Mmepụta anụ ọkụkọ na Saudi Arabia ruru ihe dị ka tọn nde 1.3 na 2024, mmụba nke pasent 12.9 kwa afọ nke iwu nchekwa nri nke Vision 2030 na-elekwasị anya na 80% nke anụ ọkụkọ nwere ike inweta afọ ojuju (GASTAT, 2024). Mgbasawanye a na-etinye ọchịchọ pụrụ iche n'aka ndị na-emepụta nri, karịsịa n'oge ọnwa okpomọkụ mgbe okpomọkụ gburugburu ebe obibi na-agafekarị 45°C. Ụlọ ọrụ nri Al-Riyadh (aha onye ahịa akpọghị aha ya), otu n'ime ndị na-emepụta anụ ọkụkọ ise kachasị elu na Alaeze ahụ nke nwere mmepụta nri mejupụtara kwa afọ karịrị tọn 280,000, chere ihu nsogbu mmepụta dị oke mkpa: ike pellet na-ebelata mgbe niile n'oge okpomọkụ Mee-Septemba, na-ada ruo obere dị ka 91-92% PDI (Pellet Durability Index) megide akara ime ụlọ nke ụlọ ọrụ ahụ nke ≥96%.

N'etiti afọ 2024, ụlọ ọrụ ahụ rụgharịrị ụzọ abụọ nke ígwè pellet ha site na iji usoro Hongyang HYPM ring die na roller shells dakọtara. N'ime ụbọchị 90 mbụ nke ọrụ ruo oge okpomọkụ kachasị elu, ahịrị ndị ahụ nwetara PDI na-adịgide adịgide nke 98.2% (±0.5), wepụ ihe omume nkụchi nke okpomọkụ kpatara, ma belata ugboro nnọchi mgbanaka ihe mberede site na ihe dị ka 35% ma e jiri ya tụnyere ihe mberede ndị Europe ejirila mee ihe na mbụ. Ọmụmụ ihe a na-enyocha ihe ịma aka teknụzụ nke pelleting okpomọkụ dị elu, nzaghachi injinịa Hongyang, na nsonaazụ a na-apụghị ịgụta ọnụ enwetara.

Ụlọ ọrụ na ihe ndabere ndị ahịa

Saudi Arabia na-arụ ọrụ n'okpuru otu n'ime ebe kacha sie ike n'ụwa maka mmepụta anụ ụlọ siri ike. General Authority for Statistics kọrọ na mpaghara Riyadh naanị mepụtara tọn 359,700 nke anụ broiler na 2024, nke Hail (ton 295,000) na Qassim (ton 200,000) sochiri ya. Nri na-anọchite anya 60-70% nke ọnụ ahịa mmepụta broiler niile, na-eme ka ịdị mma pellet bụrụ ihe dị mkpa maka akụ na ụba.

Ụlọ ọrụ Al-Riyadh Feed Industries na-arụ ọrụ ụlọ ọrụ mmepụta nri atọ dị na mpaghara etiti na-enye ugbo broiler 42 nwere nkwekọrịta. Usoro nhazi broiler ha bụ isi nri ọka na soybean nwere dayameta pellet 3.0 mm, na-elekwasị anya na okpomọkụ pellet emechara n'okpuru 88°C na mwepụta oyi. Tupu e weghachi Hongyang, ụlọ ọrụ ahụ nwere nsogbu na usoro oge ugboro ugboro: ka okpomọkụ gburugburu ebe obibi rịgoro 38°C (karịsịa na mbido Mee), ibu moto pellet mill ghọrọ ihe na-adịghị agbanwe agbanwe, okpomọkụ elu ụlọ nwụrụ anwụ ruru 95°C, na PDI pellet emechara dara n'okpuru oke 96% achọrọ iji nọgide na-enwe ọnụego mmefu nri a na-anabata na ọkwa ugbo.

A na-atụle ihe ga-esi na ya pụta n'akụnụba. Data ụlọ ọrụ sitere na International Poultry Research Institute na-egosi na mbelata 1% ọ bụla na PDI na-ejikọta na mmụba 0.4-0.6% na mmefu nri na sistemụ nri pan - nke pụtara ihe dị ka tọn 1,100-1,700 ọzọ nke nri na-efunahụ kwa afọ na ọkwa Al-Riyadh mgbe PDI dara n'oge.

Ihe Ịma Aka: Oke Okpomọkụ na Mbibi Ọdịmma Pellet

Ntụnye nri broiler na-arụ ọrụ n'ime obere windo thermodynamic. Okpomọkụ nhazi mash kacha mma dị n'etiti 75-90°C, yana okpomọkụ ọpụpụ anwụ kwesịrị ịdị ruo 80-90°C. N'elu 95°C, mmebi okpomọkụ nke vitamin ndị na-anaghị arụ ọrụ nke ọma (A, D, E, K) na amino acid sịntetik (lysine, methionine) na-eme ngwa ngwa n'ụzọ a tụrụ. N'otu oge ahụ, mmeghachi omume Maillard n'etiti ibelata shuga na amino acid efu na-amalite ijikọ lysine n'ime ihe ndị a na-apụghị ịgbari agbari, na-ebelata njupụta nri dịnụ nke ọma (Journal of Applied Poultry Research, 2019).

N'ụlọ ọrụ mmepụta ihe Al-Riyadh, okpomọkụ oge okpomọkụ webatara ụzọ atọ na-akpata ọdịda:

1. Enweghị ike ịjụ oyi: Ikuku gburugburu na-abata na 45°C belatara okpomọkụ nke ihe na-ekpo ọkụ na-asọpụta, na-egbochi pellets iru okpomọkụ mwepụta achọrọ nke 5°C n'elu gburugburu. Pellets ndị na-apụ na-ekpo oke ọkụ na-ejide mmiri fọdụrụnụ ma na-eme ka ọ dị nro n'oge nchekwa.

2. Mmiri ọkụ na-agba ọsọ: Mgbe okpomọkụ dị n'ime ụlọ ọrụ pellet ruru 45°C, ike okpomọkụ nke ụlọ ọrụ pellet gafere 95°C n'ime nkeji iri anọ na ise mbụ nke ọrụ na-aga n'ihu, nke mere ka a kwụsị ọrụ nchekwa PLC nke ụlọ ọrụ ahụ ozugbo.

3. Mbugharị nke shei roller: Okpomọkụ dị elu belatara oke esemokwu dị irè n'etiti elu shei roller na mash conditioned, na-eme ka mmịgharị nke roller na-aga n'ihu, na-ekesa ihe na-adịghị mma n'ofe ihu die, na ụkpụrụ iyi die ebe niile.

Nsonaazụ ya: pellet PDI dara ruo 91.2% (nke a tụrụ site na usoro ASAE S269.4), mmefu nri n'ugbo mụbara site na ihe dị ka 2.8%, a manyere osisi ahụ ibelata mmepụta ya site na 15-20% n'oge awa kachasị ọkụ iji zere mmechi. Ndụ ọrụ nke ihe dị ka silica na ọka e si n'ógbè nweta - dara site na nkezi awa ọrụ 3,500 n'oge oyi ruo awa 2,200-2,500 n'oge ọkọchị.

Ihe ngwọta Hongyang

Mgbe emechara nyocha teknụzụ na ndị otu injinia ngwa Hongyang jikọrọ aka, e tinyere usoro nhazi akụkụ atọ n'ofe ahịrị igwe pellet abụọ:

1. Nwụrụ Mgbaaka Nkezi na Oke Mkpakọ Kachasị Mma

Hongyang kwuru na ihe mkpuchi mgbanaka nke dị sentimita 3.0 n'obosara nwere oke mkpakọ nke 1:12.5 — nke e mere ka ọ dabara na usoro nhazi nke onye ahịa (nri ọka na soybean nwere abụba agbakwunyere 3.2% na mmiri mmiri mgbe emechara nhazi ahụ 14.5%). Ihe mkpuchi ahụ bụ X46Cr13 (DIN 1.4034 / Chinese 4Cr13) ígwè anaghị agba nchara, nke a na-arụ site na iji oghere siri ike na 1,050-1,080°C wee jiri okpukpu abụọ mee ka ọ dị ọkụ na 220-240°C iji nweta ike elu otu nke HRC 52-54 n'ofe ụzọ ahụ dum.

N'ụzọ dị oke mkpa, teknụzụ olulu mmiri Hongyang nke e ji egbe gwuo — site na iji CNC olulu miri emi nwere ndidi ọnọdụ ±0.02 mm — mepụtara nha nhata dayameta oghere na oghere nke a tụrụ na ≤15 μm. Ọkwa nke izi ezi a na-ebelata nguzogide mmiri dị iche iche n'ofe ihu ozu ahụ, nke bụ isi ihe na-agbanwe agbanwe n'ịnọgide na-enwe njupụta pellet na-agbanwe agbanwe n'okpuru ọnọdụ okpomọkụ na-agbanwe agbanwe. E jiri chamfer ndu-in mechie oghere olulu ọ bụla na 60° iji belata nguzogide ntinye ihe, na-ebelata oriri ike kpọmkwem (kWh/ton) achọrọ iji malite nhazi pellet.

2. Mgbakọ Roller Shell dakọtara na nhazi agba okpomọkụ dị elu

Hongyang nyere otu ihe e ji ígwè alloy 20CrMnTi rụọ nke nwere omimi nke 2.0-2.2 mm na ike elu nke HRC 60-62. Ejiri oghere 1.2 mm na omimi oghere 0.8 mm mee usoro corrugation ahụ, nke e mere ka ọ dị mfe ijide ihe n'ime ihe e ji esi nri nke nwere obere abụba, nke nwere obere nsogbu.

Mgbakọ rola ahụ gụnyere bearing roller rounder nke nwere okpomọkụ dị elu (nke kwekọrọ na SKF Explorer, nke a na-egosi na okpomọkụ ọrụ na-aga n'ihu na 120°C), na-anọchi bearing ọkọlọtọ nke gosipụtara mmebi mmanụ na mmụba tupu oge eruo n'oge mmepụta oge okpomọkụ. Akara labyrinth nke nwere ọtụtụ ọkwa nwere ihe egbugbere ọnụ PTFE gbochiri mbelata ịbanye, ihe na-akpata ọdịda a na-ahụkarị mgbe ihe ọkụkụ na-ekpo ọkụ, nke kpọrọ nkụ, na-abanye n'ime ụlọ ndị na-ebu ibu.

3. Usoro Nhazi Gap Die-Roller

Ndị otu teknụzụ Hongyang guzobere oghere die-roller nke 0.40 mm (±0.05 mm), nke a tụrụ oyi site na iji ihe nlele na-eme ihe na isi ihe isii dị n'akụkụ gburugburu ihe ahụ. Nkọwa oghere a siri ike karịa ọkọlọtọ na-akwụghachi ụgwọ maka mgbasawanye okpomọkụ na okpomọkụ ọrụ: na okpomọkụ elu ihe ahụ ruru 85°C, ihe ahụ ruru X46Cr13 na-agbasa n'akụkụ radial site na ihe dị ka 0.08-0.12 mm (ọnụọgụ nke mgbasawanye okpomọkụ ≈10.5 × 10⁻⁶/K), na-emechi oghere oyi ruo ihe fọrọ nke nta ka ọ bụrụ 0.28-0.35 mm kacha mma na ọnọdụ ọrụ. Ụzọ a tupu ịkwụghachi ụgwọ na-egbochi oghere ahụ ka ọ ghara ịdị oke obosara n'oge okpomọkụ, nke ga-ebelata ike nrụgide na ihe ahụ ma mebie njupụta pellet.

Data Mmepụta na Nsonaazụ

A chịkọtara data arụmọrụ n'ime oge nyocha ụbọchị 90 (June-August 2025, oge okpomọkụ kachasị elu) n'ofe ahịrị abụọ e jigharịrị arụ ọrụ, yana arụmọrụ oge okpomọkụ gara aga (June-August 2024) na-arụ ọrụ dị ka ntọala.

| Paramita | Ntọala (Oge Okpomọkụ 2024) | Ndozigharị Hongyang (Oge Okpomọkụ 2025) | Mmezi |

| Nkezi PDI (ASAE S269.4) | 91.2% | 98.2% (±0.5%) | +7.0 pasentị isi |
| Okpomọkụ elu (ọnọdụ kwụsiri ike) | 94-98°C | 85-89°C | -9°C nkezi |
| Okpomọkụ mwepụ nke pellet (mgbe oyi gasịrị) | 36-40°C | 29-33°C | -7°C nkezi |
| Mmechi akpaka nke okpomọkụ na-akpata (kwa ọnwa) | Ihe omume 8-12 | Ihe omume 0 | Mwepụ 100% |
| Mbelata mmepụta n'oge okpomọkụ kachasị elu (ma e jiri ya tụnyere oge oyi) | -18% | -3% | Pasentị 15 mgbake isi |
| Ndụ ọrụ nke mgbanaka ihe mkpuchi (a tụrụ anya ya, a tụrụ anya ya) | Awa 2,200-2,500 | Awa 3,400-3,800 (a tụrụ anya ya) | +52% atụmatụ |
| Oriri ike kpọmkwem (kWh/ton) | 18.7 | 17.2 | -8% |
| Mbelata nri n'ọkwa ugbo (% nke nri e zigara) | 4.8% | 1.9% | Mbelata -60% |
| Mbelata ọdịnaya n'oge nnyefe ugbo (*Mkpọchi ihe ruru 2 mm (8.5% | 1.7% | Mbelata -80% |

Mmezi kachasị mkpa n'ọrụ bụ iwepụ kpamkpam mmechi akpaka nke okpomọkụ kpatara. N'oge ọkọchị nke 2024, ihe omume mmechi ọ bụla chọrọ ihe dị ka nkeji 25-35 nke oge ọrụ - gụnyere nhicha ihe mkpofu, ịmalitegharị, na nhicha ihe - nke na-eme ka a na-eme atụmatụ na awa 15-20 nke oge mmepụta furu efu kwa ọnwa. Ebe ọ bụ na e dekọrọ ihe omume mmechi efu n'oge nyocha nke 2025, oge mmepụta dịnụ mụbara ihe dị ka 8%.

Mmụba nke ịdịte aka nke pellet butere uru akụ na ụba dị ala nke gafere atụmanya. Mbelata nke ọnụọgụ dị na nnyefe ugbo site na 8.5% ruo 1.7% pụtara ozugbo na mbelata mmefu nri na sistemụ nri akpaka. Na nha mmepụta nke onye ahịa nke tọn 280,000 kwa afọ, mbelata 60% a na mfufu ọkwa ugbo na-anọchite anya atụmatụ tọn 8,100 nke nri echekwara kwa afọ - ihe ruru ihe dị ka $2.8 nde na ọnụ ahịa nri mpaghara (Akụkọ USDA GAIN, 2024 ọnụego ọnụ ahịa nri Saudi).

Nyocha Ndị Ahịa

Onye njikwa mmepụta ihe ọkụkụ ahụ nyere nyocha a n'oge nyocha nyocha ahụ mgbe emechara nyocha ahụ:

Ngwugwu mgbanaka Hongyang na ihe e ji agagharị agagharị rụrụ ọrụ karịa nkọwa teknụzụ anyị. Isi ihe na-echegbu anyị n'oge ọkọchị bụ ma ihe ọ bụla e ji agagharị agagharị - n'agbanyeghị ebe o si - nwere ike ịnọgide na-enwe àgwà pellet mgbe ikuku gburugburu na-abanye na oyi nke a tụrụ ihe karịrị 45°C. 98.2% PDI anyị nwetara karịrị ihe mgbaru ọsọ oge okpomọkụ anyị nke 96% kama ọ dabara ma ọ bụ gafere ntọala oge oyi anyị. Mwepụ nke mmechi metụtara ihe ndị na-agagharị agagharị naanị mere ka itinye ego ahụ kwe omume. Mbelata na oriri ike kpọmkwem bụ uru a na-atụghị anya ya.
— Onye njikwa mmepụta ihe, Ụlọ ọrụ nri Al-Riyadh (Ụlọ ọrụ mmepụta ihe mpaghara etiti)

Onyeisi nzụta ụlọ ọrụ ahụ kwukwara na ọnụ ahịa ihe eji emechi ihe na Hongyang dị ihe dịka pasentị iri atọ na ise karịa onye na-ebubata ihe na Yuropu ejirila mee ihe, ebe ọ na-enweta ndụ ọrụ nhata ma ọ bụ nke ka mma n'oge okpomọkụ Saudi. Mmetụta ya niile - ndụ ihe eji emechi ihe dị ogologo, ọnụ ahịa ihe eji emechi ihe dị ala, mbelata oriri ike, na ịdị mma pellet dị elu - mepụtara nloghachi ego a gbakọrọ agbakọ n'ime ọnwa 7.5.

Mmechi

Ikpe Al-Riyadh gosiri na teknụzụ mgbanaka e ji nhazi nke ọma mepụta site na Hongyang nwere ike imezu ihe achọrọ nke mmepụta nri broiler dị elu na mpaghara Gulf. Ihe atọ dị mkpa na teknụzụ so na ya:

1. Mmezu sayensị ihe onwunwe: Ihe mejupụtara X46Cr13 nke e ji vacuum sie ike na HRC 52-54 yana otu oghere CNC nke e gwuru egbe na-anọchite anya ịdị mma nke elu ụlọ maka ihe mgbanaka nri broiler na ọkwa teknụzụ metallurgical dị ugbu a.

2. Nhazi oghere nke a maara maka okpomọkụ: Ịkwụghachi oghere oyi maka mgbasa okpomọkụ n'oge okpomọkụ ọrụ bụ omume dị ọnụ ala ma dị oke mkpa nke ndị na-emepụta ihe na-enye nri n'ebe okpomọkụ kwesịrị iji dị ka usoro ọrụ ọkọlọtọ.

3. Njikọta sistemụ dakọtara: E mere ihe mkpuchi mgbanaka, ihe mkpuchi roller, na nhazi bearing dị ka sistemụ njikwa okpomọkụ dị n'otu kama ịbụ ihe ndị nọọrọ onwe ha - ụzọ nke na-eme ka ngwọta ejiri ngwa mee ihe dị iche na ihe mkpuchi ngwaahịa.

Maka ndị na-emepụta nri na-arụ ọrụ na Middle East, North Africa, na mpaghara ndị ọzọ dị elu na-ekpo ọkụ, nsonaazụ Al-Riyadh na-enye ihe atụ ntụaka: 98.2% PDI na-enweghị mmechi okpomọkụ kpatara enwere ike iru na ọkwa azụmaahịa site na iji teknụzụ mgbanaka kpọmkwem.

Isi mmalite data: GASTAT Anụ ụlọ Ọnụọgụgụ 2024; Akụkọ Ahịa Nri nke Òtù IMARC nke Saudi Arabia 2024; Akụkọ USDA GAIN SA2024-0002; Akwụkwọ akụkọ nke Nnyocha Anụ ọkụkọ etinyere (2019) Mpịakọta 28, Mbipụta nke 4; ASAE Standard S269.4; Data injinia dị n'ime Hongyang, oge nyocha nke June-August 2025.