A masana'antar granulation, ko injin din pellet ne mai lebur ko injin din pellet na zobe, ka'idar aikinsa ita ce ta dogara da motsin da ke tsakanin matsi mai jujjuyawa da mold don kama kayan da kuma shiga tashar da ke aiki, fitar da shi zuwa siffarsa, sannan a yanke shi zuwa barbashi masu tsawon da ake buƙata ta hanyar ruwan wukake.
Barbashi latsa nadi harsashi
Bakin abin naɗawa na matsin lamba ya ƙunshi shaft mai ban mamaki, bearings masu birgima, harsashi mai naɗawa na matsin lamba da aka sanya a wajen shaft mai naɗawa na matsin lamba, da kuma kayan da ake amfani da su don tallafawa da gyara harsashin abin naɗawa na matsin lamba.
Na'urar jujjuyawar matsi tana matse kayan cikin ramin mold ɗin kuma tana samar da shi ƙarƙashin matsin lamba a cikin ramin mold ɗin. Domin hana na'urar jujjuyawar matsi daga zamewa da ƙara ƙarfin riƙewa, dole ne a sami wani ƙarfin gogayya tsakanin na'urar jujjuyawar matsi da kayan. Saboda haka, sau da yawa ana ɗaukar matakan ƙara gogayya da juriyar lalacewa a saman na'urar jujjuyawar matsi. Lokacin da aka tantance sigogin tsarin na'urar jujjuyawar matsi da mold, siffar tsari da girman saman waje na na'urar jujjuyawar matsi suna da tasiri mai mahimmanci akan ingancin granulation da ingancin barbashi.
Tsarin farfajiya na harsashi mai nadi mai matsin lamba
Akwai nau'ikan saman guda uku da aka saba amfani da su don na'urorin danna barbashi da ke akwai: saman na'urar jujjuyawar da aka tsaga, saman na'urar jujjuyawar da aka tsaga tare da hatimin gefen, da saman na'urar jujjuyawar saƙar zuma.
Na'urar matsi ta nau'in haƙori tana da kyakkyawan aikin birgima kuma ana amfani da ita sosai a masana'antar kiwon dabbobi da kaji. Duk da haka, saboda zamewar abincin da ke cikin haƙorin, lalacewar na'urar matsi da zobe ba ta yi daidai ba, kuma lalacewar da ke ƙarshen na'urar matsi da zobe ta fi tsanani.
Na'urar matsi ta haƙori mai matsi tare da rufe gefuna ta fi dacewa da samar da kayan ruwa. Kayan ruwa sun fi saurin zamewa yayin fitar da su. Saboda rufe gefuna a ɓangarorin biyu na ramin haƙoran, ba shi da sauƙi a zame zuwa ɓangarorin biyu yayin fitar da su, wanda ke haifar da rarraba abinci iri ɗaya. Lalacewar na'urar matsi da ƙirar zobe suma sun fi daidaituwa, wanda ke haifar da tsawon ƙwayoyin da aka samar daidai.
Amfanin naɗin zuma shine cewa lalacewar zoben yana daidai da juna, kuma tsawon ƙwayoyin da aka samar shi ma yana da daidaito. Duk da haka, aikin naɗin ba shi da kyau, wanda ke shafar fitowar granulator kuma ba abu ne da aka saba amfani da shi ba kamar yadda ake amfani da nau'in rami a ainihin samarwa.
Ga taƙaitaccen bayani game da nau'ikan na'urorin jujjuyawar matsi guda 10 na injin barbashi don ƙirar zoben matsi na Baoshell, kuma na ƙarshe guda 3 tabbas sune waɗanda ba ku gani ba!
NO.10 Nau'in rami
NO.9 Nau'in ramin rufewa
Nau'in zuma mai lamba 8
Lambar 7 Siffar Lu'u-lu'u
NO.6 Ramin karkata
Lambar 5: Layin + zuma
NO.4 Rufe rami + zuma
NO.3 Ramin karkata + zuma
Lambar 2: Ƙashin kifi
NO.1 Ripple mai siffar baka
MISALI NA MUSAMMAN: TUNGSTEN CARBIDE COLLER SHELL
Hanyar magani don zamewar na'urar matsi ta injin barbashi
Saboda yanayin aiki mai tsauri, ƙarfin aiki mai yawa, da saurin lalacewa na harsashin matsi, na'urar matsi wani ɓangare ne mai rauni na na'urar matsi kuma yana buƙatar a maye gurbinsa akai-akai. Aikin samarwa ya nuna cewa matuƙar halayen kayan samarwa suka canza ko wasu yanayi suka canza yayin sarrafawa, abin da ke faruwa na zamewar na'urar matsi na na'urar matsi na iya faruwa. Idan akwai zamewar na'urar matsi yayin aikin granulation, da fatan kada ku firgita. Don takamaiman bayani, da fatan za a duba dabarun masu zuwa:
Dalili na 1: Rashin daidaituwar tsarin matsi na abin nadi da kuma tsarin juyawa
Mafita:
Duba ko shigar da bearings na matsi yana da kyau don guje wa haifar da harsashin matsi na matsi zuwa gefe ɗaya.
Dalili na 2: Bakin kararrawa na zoben an niƙa shi a wuri ɗaya, wanda hakan ke sa mold ɗin ya ƙi cin kayan
Mafita:
Duba lalacewar maƙallan, ƙafafun watsawa, da zoben rufi na granulator.
Daidaita daidaiton shigar da zobe, tare da kuskure wanda bai wuce 0.3mm ba.
Ya kamata a daidaita gibin da ke tsakanin na'urorin matsi zuwa: rabin saman aiki na na'urorin matsi yana aiki da mold, kuma ya kamata a tabbatar da cewa ƙafafun daidaita gibin da sukurori masu kullewa suna cikin kyakkyawan yanayin aiki.
Idan na'urar matsi ta zame, kar a bar injin ɗin ya yi aiki na dogon lokaci kuma a jira ya fitar da kayan da kansa.
Matsakaicin matsi na buɗewar zobe da aka yi amfani da shi ya yi yawa, wanda ke haifar da juriyar fitar da kayan mold kuma yana ɗaya daga cikin dalilan zamewar abin naɗin matsi.
Bai kamata a bar injin pellet ya yi aiki ba tare da an ciyar da shi da kayan da ake buƙata ba.
Dalili na 3: Matsi na'urar jujjuyawar matsi ta makale
Mafita:
Sauya bearings na matsi.
Dalili na 4: Harsashin naɗa matsi ba zagaye bane
Mafita:
Ingancin harsashin naɗin bai cancanta ba, maye gurbinsa ko gyara harsashin naɗin.
Idan na'urar matsi ta zame, ya kamata a dakatar da ita cikin lokaci domin guje wa gogayya mai tsawo da na'urar matsi.
Dalili na 5: Lankwasawa ko sassauta madaurin abin nadi
Mafita:
Sauya ko ƙara matse sandar, sannan a duba yanayin sandar matse sandar yayin maye gurbin zoben mold da matsi na abin naɗawa.
Dalili na 6: Matsayin aikin na'urar matsi yana da daidaito daidai da saman aiki na zobe (gefen giciye)
Mafita:
Duba idan an shigar da abin naɗin matsin lamba ba daidai ba kuma a maye gurbinsa.
Duba ko shaft ɗin da ke cikin abin naɗin matsi ya lalace.
Duba ko akwai lalacewa a kan manyan bearings ko bushings na injin barbashi.
Dalili na 7: Tsarin tsagi na granulator ya yi yawa
Mafita:
Duba matsewar sharewar granulator.
Dalili na 8: Yawan naushi na zobe yana da ƙasa (ƙasa da 98%)
Mafita:
Yi amfani da bindigar bindiga don haƙa ramin mold, ko tafasa shi da mai, niƙa shi kafin a ci.
Dalili na 9: Kayan da aka yi danye suna da kauri sosai kuma suna da yawan danshi
Mafita:
A kula da kiyaye danshi na kimanin kashi 15%. Idan danshi na kayan ya yi yawa, za a sami toshewar mold da zamewa bayan kayan sun shiga mold ɗin zobe. Tsarin kula da danshi na kayan yana tsakanin kashi 13-20%.
Dalili na 10: Sabuwar ciyar da mold cikin sauri
Mafita:
Daidaita saurin don tabbatar da cewa na'urar matsi tana da isasshen jan hankali, hana na'urar matsi zamewa, kuma nan da nan a duba lalacewar ƙirar zobe da na'urar matsi.
Lokacin Saƙo: Maris-25-2024