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VINASHIN
DAY CHUYEN TIT DONG LAM SACH, SQN LOT THEP TAM & THEP H I N H
(Phdn 3 - tiep theo vd het) M.Quang
CAC THIET Bj CHINH CUA DAY CHUYEN:
5. Dudng con lan trong buong phun bi
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udng con lan trong budng phun bi cd kit cdu khung thip dd cac con lan dugc lam bang thep can lidn kit ban hay silt bdng bu ldng. Cac con lan cd dang d'ng v d cac dia d hai ddu ban ndi v d cac true quay va dat ldn hai gdi tua cua cac be qua vdng bi.Ben trong budng phun bi cac con lan dugc lam bang loai thip Mn cflng chd'ng mai mdn. True con lan dugc dilu khiln qua xich truyin bdi mdl md to giam td'c. Xfeb va cdc dia xfch dugc che ldn bang cac tdm thip. Bdn trong budng phun, cac con lan dugc bgc bdng thip cflng cd khd nang chd'ng mai mdn.
Dudng con lan cd cac thdng sd sau:
- Chilu rdng con lan: 3.500mm - Chilu dai dudng lan: 8.619nim - Dudng kinh con lan: 219mm
- Khoang each con lan: 600mm (xdp xi) - Kilu ddn ddng con lan: True truyin xfch
6. Budng son
Budng son dugc thilt ke tu ddng hod hoan loan giup cho qua trinh son cdc thep tdm va thep hinh dugc thuan lien trong khi chung di chuyin qua budng son. Cdc sflng son dugc bd tri trdn xe son phfa trdn va phia dudi vat lieu. Hai xe nay chuyin ddng ngang v d hudng chuyen ddng cfla vat lieu d ca phfa trdn va phfa dud. Thid't bi son cd thi son mdt hoac hai dudng phun. V d mdt dudng phun, son dugc phun khi xe mang vdi son dich chuyin vl phfa trudc. Ddi v d hai dudng phun, son phun ca trong qua trinh ngugc lai. Bd dilu khiln tu ddng ddm bao qud trinh son dugc tilt kidm, v d do day dn dinh va ban chi dugc su lang phf son. Dac biet la cd trang bi bd cam biln xdc dinh chilu rdng cua vat Udu can son sau dd tu ddng dilu chinh hanh trinh cua xe phun nhdm tranh lang phi sen...
Budng son cd cac thdng sd ky thuat sau:
- Chieu rdng: 5.500nim (xdp xi) - Chilu cao: 2.200nim
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VINASHIN
- Chilu dai: 2.000mm
- Hut khf: 8000m^ dl'n thilt bi xfl ly khf thai - Td'c do phun son ldn nhd't: 1,5m/ giay - So ddu phun: 4 cai cho mdi xe
- Cdng sud't lge bui son: 95-99%
- Cdch lam sach lud lge: Giat bdng nudc xa phdng 7. Buong say khd
Budng sdy dflng dl sa'y khd son vfla phun trdn
bl mat thep. Qua trinh lam khd dugc thuc hidn nhd khdng khi ndng tudn hoan bao phu mat trdn va mat dud eua vat lieu khi chung dugc chuyin qua budng sdy nhd he thd'ng bang tai "slat conveyor"
Khi ndng cdp cho budng say duge Idy tfl bd trao ddi nhidt trong budng gia nhidt.
Budng sdy cd cac thdng sd sau ky thuat sau:
-Chilu dai: 1.4000mm - Chilu rdng: 4.400mm - Chilu cao: 2.200mm
- Dung lugng khf ndng cap vao: khoang 8000 m'/h - Nhidt do khf ddu vao: khoang 80°C
- Quat hflt khf ra: 12.000m'/h 8. He bang tai trong buong say
Bang tdi trong budng sa'y dugc thie't k l dac bidt vd mdt so ddm dd dl dd vat Udu nhdm dam bao khdng bi hdng ldp son trdn bl mat khi chflng dugc chuyin qua budng say.
Hai ddu cua ddm dd cd hai con lan chay dgc cdu trflc khung thep. Mdi canh cua ddm dugc nd'i vd mdt xfch dl ddn ddng chflng.
Tai td'i da: 1.500kg/m Td'c do: 0,5 - l,5m/phflt
9. Thiet bi lam sach khdng khi
Thid't bi nay dugc lliid't ke dl lam sach khf thai tfl budng son va budng say khd de dam bao khi
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thai ra ngodi dat tidu chudn khdt khe eua chau Au.
Khf thai tfl budng son va budng say dugc trdn v d nhau va di vdo thap lge ud. Tai ddy cac man nudc r d ngugc clulu ddng khi v d chilu cao 4m se loai bd hdu hit edc dung mdi boa tan. Ddy cua thdp la bl nudc dung tfch 10m\ cd thid't bi bom nudc tudn hoan. Tai phdn trdn cfla thdp cd thid't bi chd'ng ngung tu h d nudc.
Sau khi ra khdi thdp lge ud, cac dung mdi khdng hod tan va chd't thai rdn cdn lai dugc hdp thu b d bd lge than boat tinh.
10. Bang dieu khien
Cabin dilu khiln chinh dugc lam bdng vat Udu each am va dat ngay gdn ddy chuyin. Trong cabin cd mdt bang dilu Iduln dl kiem soat va dilu khiln cac bd phan cua day chuyin. Bdng dilu khien dugc trang bi v d cac chi tilt cd chdt lugng cao, hidn dai tao dilu kidn cho vide sfl dung dugc dd dang va thuan lgi. Trong cabm cd mdt may vi tuih kit nd'i v d bd PLC cua ddy chuyen.
Ngud van hanh cd thi nhdn dugc cdc thdng bao "message", chudng bdo va cd thi true tilp thay ddi cdc gid tri cua thdng sd mdt each dl dang.
Bang dilu khien cd thi dat password d cac mfle do khdc nhau dl dam bao an loan cho van hanh.
Ngud van hanh cd the quan sdt true tid'p dugc todn bd ddy chuyin, ddng thd td't ca cdc bd phdn
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VINASHIN
cua ddy chuyin dugc the hidn trdn bang dilu khien bdng tin hidu den nhdm thdng bao cho ngud van hanh tinh trang eua toan day chuyin. Khi vat lieu lam sach di chuyin trong day chuyin thi tinh trang lam vile cua day chuyin se dugc thi hidn trdn bang dilu khiln.
DAY CHUYEN TlTOONG LAM SACH, SON LdT THEP TAM &
THEP HINH Dirac LAP DAT TAI CdNG TY C N H DUNG QUAT
MOT SO THONG SO CHJNH:
- Thip ta'm
Day chuyin do Cdng ty cd phdn Co khf ehfnh xac Vinashin hgp tdc vd chi tao theo thid't ke cdng nghd cua hang Vianova (ItaUa). Day chuyin dugc ldp dat hoan thidn, ban giao cho Cdng ty TNHH mdt thanh vidn Cdng nghidp Tau thuy Dung Qudt va dua vao boat ddng tfl thdng 9 nam 2007.
Cdc thid't bi ehfnh eua day chuyin:
- Hd thd'ng xfch tai hoac dam chay cdp lidu/ra lieu.
- He thd'ng con lan - Budng gia nhidt - Budng phun bi
- Thid't bi lge bui budng phun bi - Budng son
- Budng sdy sau son - Thilt bi lam sach khf thai - He thd'ng kilm sodt
Thdng sd Min Max
Day (mm) 5 100
Dai (mm) 6000 18000
Rdng (mm) 1500 3500 - Thip hinh cdc loai L, T, I va thip nhd Thdng sd
Min Max
Rdng (mm) 60 1000
Dai (mm) 6000 18000
Day (mm) 8 400 - Cau kidn (cd kit cdu don gian)
Thdng so Min Max
Rdng (mm) 60 1000
Dai (mm) 6000 18000
Day (mm) 8 400 Td'c do lam vide cua day chuyin
- Thip tdm: 1,1 - l,3m/phflt - Thip hinh: 0,5 - 1,0 /phflt
- Cdng sudt cua day chuyin (dd'i vd khd tdn 18.0OOmmx3.500mm, chilu day trung binh 20mm) la 68.127 tdn/nam. •
