Na'urar tacewa ta 380 guda biyu shine ainihin kayan aikin pulping wanda aka tsara don matsakaici da manyan layukan samarwa a cikin masana'antar yin takarda. Sunanta ya samo asali daga ƙananan diamita na fayafai masu tacewa (380mm). Yin amfani da fa'idar tsarin "mai jujjuyawa mai jujjuyawa biyu-faifai", yana samun ingantaccen haɗin kai na yankan fiber da fibrillation. Yadu wanda ya dace da kayan albarkatu daban-daban irin su ɓangaren litattafan almara, ɓangaren litattafan almara, da ɓangaren litattafan almara, yana iya biyan buƙatun tace ma'auni na takarda daban-daban ciki har da takarda al'adu, takarda marufi, da takarda na nama, yana mai da shi kayan aikin da aka fi so don daidaita ingancin samarwa, ingancin takarda, da farashin amfani da makamashi.

I. Mahimman Bayanai da Ma'auni

1. Asalin Ma'auni

• Matsakaicin diamita na fayafai masu tacewa: 380mm (mai gano ainihin ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai, ƙayyadaddun yanki mai tacewa da ƙarfin samarwa)
• Adadin fayafai masu tacewa: guda 2 (haɗin faifan motsi + tsayayyen diski, ƙirar jujjuyawar ƙira tana haɓaka daidaiton sarrafa fiber)
• Bayanan martaba na haƙoran diski: serrated, trapezoidal, karkace (mai daidaitawa zuwa maƙasudin tacewa daban-daban, nau'in shear na zaɓi / nau'in fibrillation)
• Matsakaicin daidaitawar tazara ta diski: 0.1-1.0mm (daidaitaccen daidaitaccen wutar lantarki, yana tallafawa daidaitawa mai ƙarfi zuwa halayen ɓangaren litattafan almara)
• Kayan aiki gabaɗaya girma (L × W × H): Kimanin 1800 × 1200 × 1500mm (m ƙira, ceton shigarwa sarari)
• Nauyin kayan aiki: Kimanin 1200-1500kg (daidaituwa da buƙatun ɗaukar nauyi na layin samarwa)

2. Ma'auni na Ayyuka

• Matsakaicin daidaitawa mai daidaitawa: Ƙananan daidaito (3% -8%), daidaiton matsakaici (8% -15%) (daidaitawar mai da hankali biyu, daidaitawa matakan samarwa)
• Ƙarfin samarwa: 15-30t / d (kayan aiki guda ɗaya, daidaitacce bisa ga nau'in ɓangaren litattafan almara da ƙarfin tacewa)
• Ikon Motar: 110-160kW (motar mai inganci na ƙasa, ƙarfin da ya dace da buƙatun ƙarfin samarwa, ingantaccen rabon kuzari)
• Gudun da aka ƙididdige: 1500-3000r / min (ka'idodin saurin juzu'i yana samuwa, daidaitawa da buƙatun tsananin ƙarfi daban-daban)
• Gudun madaidaiciyar diski: 23.8-47.7m/s (gudun linzamin kwamfuta hade tare da bayanin martabar haƙori don cimma daidaitaccen iko na ƙarfi)
• Matsakaicin ciyarwa: 0.2-0.4MPa (ci abinci mai tsayayye, tabbatar da ci gaba)
• Aiki zazzabi: ≤80 ℃ (adapting zuwa al'ada ɓangaren litattafan almara aiki zafin jiki, kayan zafi juriya gana matsayin)

3. Material da Kanfigareshan Siga

• Kayan diski: Babban-chromium gami, bakin karfe (na zaɓi) (mai jure sawa da juriya mai lalata, tsawaita rayuwar sabis, daidaitawa da ƙazanta masu ɗauke da ƙazanta irin su ɓangaren litattafan almara)
• Babban shaft abu: 45 # ƙirƙira karfe (quenched da tempered, babban ƙarfi da barga aiki)
• Hanyar hatimi: Haɗin hatimin inji + hatimin kwarangwal (hatimi biyu, hana zubewar ɓangaren litattafan almara da lalacewa)
• Tsarin sarrafawa: PLC sarrafawa ta atomatik (goyon bayan sa ido na ainihi da daidaitawa ta atomatik na ratar diski, saurin gudu, da ƙarfin samarwa, masu jituwa tare da tsarin sarrafa layin tsakiya)
• Kariyar tsaro: Kariyar wuce gona da iri, kariyar zafin jiki, kariyar ƙarancin kayan (kariya da yawa don tabbatar da amincin kayan aiki da masu aiki)

II. Babban Amfanin Fasaha

1. Ingantaccen Ƙarfafawa tare da Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa: Ƙaƙwalwar ƙira mai jujjuyawar faifan diski guda biyu yana tabbatar da cikakkiyar hulɗa tsakanin ɓangaren litattafan almara da fayafai, tare da ikon sarrafawa na 15-30t / d a kowane lokaci naúrar, saduwa da buƙatun buƙatun kayan aiki guda ɗaya ko mahara a cikin matsakaici da manyan layin samarwa. Ingancin tacewa ya wuce 30% sama da na masu tace diski guda ɗaya na ƙayyadaddun bayanai.
2. Daidaitaccen Gyaran Fiber: Ta hanyar daidaitaccen rata (daidaicin matakin 0.1mm) da bayanan martaba na haƙori, ba kawai zai iya cimma matsakaicin yankan gajerun fibers ba amma kuma yana tabbatar da fibrillation na dogon fibers, yana sa rarraba tsawon fiber ya fi dacewa da haɓaka ƙarfin takarda da daidaito lokaci guda.
3. Daidaitaccen Amfani da Makamashi da Ƙarfafawa: An haɗa shi tare da 110-160kW masu amfani da kayan aiki masu mahimmanci da fasaha na gyaran saurin sauyawa na mita, na'ura mai sarrafa makamashi yana da ƙasa kamar 80-120kWh / t ɓangaren litattafan almara, ceton 15% -20% makamashi idan aka kwatanta da kayan gargajiya; da biyu sealing da ƙirƙira karfe babban shaft zane rage kayan aiki gazawar kudi, tare da ci gaba da aiki lokaci kai kan 8000h / shekara.
4. Faɗin daidaitawa da Sauƙaƙe Aiki: Mai jituwa tare da ƙananan matakai na daidaita daidaito da matsakaici, yana iya aiwatar da nau'ikan albarkatun ƙasa kamar ɓangaren itace, ɓangaren litattafan almara, da ɓangaren litattafan almara, daidaitawa zuwa maki daban-daban na takarda ciki har da takarda al'adu da takarda marufi; tsarin sarrafa atomatik na PLC yana sauƙaƙe aiki, yana goyan bayan saka idanu mai nisa da daidaita ma'auni, kuma yana rage farashin aiki.

III. Yanayin Aikace-aikacen da Shawarwari

• Layukan samarwa masu dacewa: Matsakaici da manyan layin samar da takarda tare da fitowar yau da kullun na 100-500t, wanda za'a iya amfani dashi azaman babban kayan aikin tacewa ko kammala kayan aikin gyarawa.
• Makin takarda da aka fi so: Takardun al'adu (takardar rubutu, takarda bugu), takarda marufi (linerboard, corrugating matsakaici), takarda mai laushi, da dai sauransu, musamman dacewa da samfuran da ke da manyan buƙatu don ƙarfin haɗin fiber da daidaiton takarda.
• Shawarwari na aikace-aikacen: Lokacin sarrafa ɓangaren litattafan almara, ya kamata a ba da fifiko ga fayafai masu ƙarfi-chromium gami da juriya don rage lalacewa na kayan aiki da ƙazanta ke haifarwa; lokacin samar da takarda mai ƙarfi mai ƙarfi, tsarin daidaita daidaiton matsakaici (8% -12% maida hankali) za a iya ɗauka don inganta digiri na fiber fibrillation; haɗi tare da tsarin sarrafawa na tsakiya na samar da layi don gane haɓaka haɓakawa na haɓakawa na sake fasalin da matakan takarda.