Makina oyeretsera ma disc awiri a 380 ndi 450 ndi zida zoyeretsera zapakatikati mpaka zazikulu kwambiri mumakampani opanga mapepala. Kusiyana kwakukulu kuli pakusiyana kwa mphamvu zopangira, mphamvu, ndi momwe zimagwiritsidwira ntchito zomwe zimayambitsidwa ndi mainchesi a nomineal disc (380mm vs 450mm). Onsewa amagwiritsa ntchito kapangidwe ka "disiki yozungulira + disk yokhazikika" yozungulira, yolinganiza kudula kwa ulusi ndi zotsatira za fibrillation, koma ali ndi cholinga chawo pankhani ya kukula kwa kukonza, kagwiritsidwe ntchito ka mphamvu, ndi magiredi oyenera a mapepala. Zotsatirazi ndi kufananiza mwatsatanetsatane kuchokera ku miyeso yapakati kuti tipereke tanthauzo la kusankha mzere wopanga.
I. Kuyerekeza kwa Mafotokozedwe a Core ndi Ma Parameters
| Kuyerekeza Kukula | Choyeretsera Ma Disc Awiri cha 380 | Choyeretsera Ma Disc Awiri cha 450 | Kufotokozera Kusiyana Kofunika |
|---|---|---|---|
| M'mimba mwake wa Disc Yodziwika | 380mm | 450mm | Malo olumikizirana a diski ya 450-type ndi okwera ndi 40% kuposa a 380-type, omwe ndi gwero lalikulu la kusiyana kwa mphamvu zopangira. |
| Zida Zonse Kukula (L×W×H) | Pafupifupi 1800 × 1200 × 1500mm | Pafupifupi 2200 × 1500 × 1800mm | Mtundu wa 450 uli ndi voliyumu yayikulu ndipo umafuna malo okulirapo oyikapo ndi maziko onyamula katundu. |
| Kulemera kwa Zida | Pafupifupi 1200-1500kg | Pafupifupi 2000-2500kg | Chifukwa cha kukula kwa diski ndi kapangidwe ka thupi, kulemera kwa 450-type kumawonjezeka ndi oposa 60%. |
| Kukhazikika Koyenera Koyeretsa | Kusasinthasintha kochepa (3%-8%), kusasinthasintha kwapakati (8%-15%) | Kusasinthasintha kochepa (3%-8%), kusasinthasintha kwapakati (8%-15%), kusasinthasintha kwakukulu (15%-25%) (ngati mukufuna) | Mtundu wa 450 umathandizira njira yoyeretsera yokhazikika kwambiri, yogwirizana ndi zosowa zakusintha kwa ulusi wamphamvu kwambiri |
| Kutha Kupanga | 15-30t/d (gawo limodzi) | 30-60t/d (gawo limodzi) | Mphamvu yopangira ya 450-type imawirikiza kawiri, yoyenera mizere yayikulu yopangira |
| Mphamvu ya Magalimoto | 110-160kW | 200-315kW | Mphamvu imagwirizana ndi mphamvu zopangira, ndipo mphamvu zomwe zimagwiritsidwa ntchito mu unit ya 450-type ndizochepa pang'ono kuposa za 380-type (scale effect) |
| Liwiro Lozungulira Loyesedwa | 1500-3000r/mphindi | 1500-2800r/mphindi | Mtundu wa 380 uli ndi kusintha kwakukulu kwa liwiro, koyenera kukonzedwa bwino; mtundu wa 450 umayang'ana kwambiri pa kutulutsa kokhazikika |
| Liwiro la Liniya la Disc | 23.8-47.7m/s | 29.5-45.8m/s | Mtundu wa 380 uli ndi mphamvu yolimba yometa tsitsi pa liwiro lalikulu, ndipo mtundu wa 450 umayenda bwino pa liwiro lapakati ndi lotsika. |
| Zosankha za Zinthu za Disc | Chitsulo chosapanga dzimbiri cha chromium | Chopangidwa ndi chromium yambiri, chitsulo chosapanga dzimbiri, zoumbaumba (ngati mukufuna) | Mtundu wa 450 umapereka zosankha zambiri za ceramic disc zosatha, zoyenera kugwiritsidwa ntchito nthawi yayitali popanga zinthu zosadetsedwa kwambiri. |
| Dongosolo Lowongolera | Kuwongolera kokhazikika kwa PLC (mtundu woyambira) | Kuwongolera kodziyimira pawokha kwa PLC (mtundu wapamwamba kwambiri, wothandizira kukonza magawo a AI) | Mtundu wa 450 ukhoza kulumikizidwa ku makina opanga zinthu anzeru kuti akwaniritse kusintha kosinthika kwa njira yoyeretsera. |
II. Kuyerekeza kwa Ubwino Waukulu Waukadaulo ndi Zochitika Zogwiritsira Ntchito
1. 380 Double Disc Refiner: "Chisankho Cholondola Komanso Chogwira Mtima" Chopangira Zinthu Zapakatikati
- Ubwino Waukadaulo: Kapangidwe kakang'ono komanso kagwiritsidwe ntchito kosinthasintha, kolondola pakusintha kwa ma disc gap mpaka 0.1mm, koyenera zochitika zomwe zimafuna mawonekedwe a ulusi wabwino; kusinthasintha kwakukulu ku njira zosasinthasintha komanso zokhazikika, kugwiritsa ntchito mphamvu kwa unit kumayendetsedwa pa 80-120kWh/t pulp, ndi magwiridwe antchito abwino kwambiri popanga zinthu zazing'ono komanso zapakati; ndalama zochepa zoyika ndi kukhazikitsa zida, komanso zovuta zochepa zokonza.
- Zochitika Zogwiritsira Ntchito: Mizere yopangira yapakati mpaka yayikulu yokhala ndi mphamvu ya tsiku ndi tsiku ya 100-500t (chinthu chimodzi kapena mayunitsi awiri kapena atatu motsatizana); kusinthidwa koyambirira kwa mapepala achikhalidwe (pepala lolembera, pepala losindikizira), pepala la chimbudzi ndi mapepala ena okhala ndi zofunikira zofanana; yoyenera kukonzedwa zinthu zosadetsedwa kwambiri komanso zapakatikati monga matabwa a pulp ndi mapepala otayira zinyalala, ndipo ingagwiritsidwenso ntchito ngati zida zothandizira kuyeretsa.
2. 450 Double Disc Refiner: "Zida Zazikulu Zopangira" Zopangira Zinthu Zambiri
- Ubwino Waukadaulo: Kuyeretsa bwino kwambiri, mphamvu yopangira imodzi mpaka 30-60t/d, zomwe zingachepetse kuchuluka kwa zida ndi malo oyambira a mzere wopangira; njira yoyeretsa yokhazikika kwambiri komanso zipangizo zatsopano zosagwiritsidwa ntchito mopitirira muyeso, zoyenera kugwiritsidwa ntchito mwamphamvu komanso nthawi yayitali; popanga zinthu zambiri, mphamvu zomwe zimagwiritsidwa ntchito zimakhala zochepa ngati 70-100kWh/t pulp, ndipo mtengo wogwirira ntchito nthawi yayitali ndi wabwino kwambiri; makina owongolera apamwamba amathandizira kulumikizana kwa zida zambiri, zomwe zimagwirizana ndi zomangamanga za mafakitale anzeru.
- Zochitika Zogwiritsira Ntchito: Mizere yopangira yayikulu/yokulirapo kwambiri yokhala ndi mphamvu yoposa 500t patsiku (gawo limodzi kapena mayunitsi angapo motsatizana); kusinthidwa koyambirira kwa mapepala opaka (pepala loyambira la corrugated, linerboard) ndi mapepala ena okhala ndi mphamvu zambiri; yoyenera kukonzedwa kwakukulu kwa mapepala otayira odetsedwa kwambiri komanso udzu wouma wa ulusi, ndipo ingagwiritsidwenso ntchito ngati zida zazikulu zoyeretsera kuti zithandizire ntchito ya mzere wonse wopanga.
III. Zinthu Zofunika Kwambiri Pakusankha
- Mulingo wa Mzere Wopangira: Sankhani mitundu 380 yotulutsa tsiku lililonse ≤500t (kapangidwe kosinthasintha, ndalama zotsika mtengo); sankhani mitundu 450 yotulutsa tsiku lililonse ≥500t (kuchepetsa mtengo kutengera muyeso, kugwira ntchito bwino kwambiri).
- Makhalidwe a Pepala ndi Zinthu Zopangira: Sankhani mitundu 380 popanga mapepala abwino kwambiri ndi mapepala a chimbudzi (kuwongolera bwino ulusi); sankhani mitundu 450 popanga mapepala olimba kwambiri komanso kukonza zinthu zosadetsedwa kwambiri (kukana kuvala + kusintha kosasinthasintha).
- Bajeti Yogwiritsira Ntchito Mphamvu ndi Ndalama: Ikani patsogolo mitundu ya 380 pa ndalama zochepa; sankhani mitundu ya 450 pakupanga kwakukulu kwa nthawi yayitali (kugwiritsa ntchito mphamvu zochepa komanso kukonza).
- Kufunika kwa Luntha: Sankhani mtundu wa 450 ngati ikufunika kulumikizidwa ku dongosolo lowongolera lanzeru ndikukwaniritsa kusintha kosinthika; mtundu wa 380 ukhoza kukwaniritsa zosowa zoyambira zodziyimira pawokha.
Zonsezi ndi zida zoyeretsera zokhwima komanso zodalirika, ndipo kusiyana kwakukulu kuli mu "kusintha kwa sikelo": mtundu wa 380 ndi wapamwamba pakusinthasintha komanso molondola, woyenera zosowa zoyeretsera za mizere yopangira yapakatikati; mtundu wa 450 uli ndi mphamvu komanso magwiridwe antchito abwino, ndipo ndiye chisankho chachikulu chochepetsera ndalama komanso kukonza magwiridwe antchito a mizere yopangira yayikulu. Posankha, chigamulo chokwanira chiyenera kupangidwa kutengera kukonzekera kwake kwa mphamvu, malo olembera mapepala ndi ntchito yayitali c.
Nthawi yotumizira: Disembala-16-2025