Sifat Bahan, Conveyor
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Transcript of Sifat Bahan, Conveyor
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TRANSPORTASI BAHAN
BENTUK BAHAN PADATCAIR FLUIDA
GAS
SIFAT FISIK BAHAN PADAT : Ukuran, fowabilia!, abra!i",
koro!i", #i$ro!ko%i!, #ar&n'!!, &'n!i( )bulk&'n!i(*
CAIR + GAS : D'n!i( )!%'i- $ra.i(* ,
.i!o!i( ).i!ko!ia! kin'/aik *
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• Kri!al lo$a/
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POLA KUBUS
Kubu! Pu!a Ruan$ )K%r* Kubu! Pu!a !i!i )k%!*
Ba$ai/ana #ubun$an kon!ana ki!i )&* &'n$an 0ari1 0ari ao/ )r*2
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STRUKTUR POLIMER
• Srukur Lini'r
1 Su&u ikaan C1C1C i&ak 345o 'a%i 356,7o
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• Ukuran bahan:
- sangat halus : 100 mesh
- halus : 100 mesh – 1/ !n
- granular : 1/ !n – 1/" !n
- gum#alan : 1/" !n – " 1/" !n
• $l%&ab!l!tas: - 'er( )ree )l%&!ng
- )ree )l%&!ng - slugg!sh
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Har*ness skala +OH,S :
1 Tal . $el*s#ar
" (#sum uart2
3 4al!te T%#as5 $lu%r!te 6 4%run*um7 Sa##h!re
8 A#at!te 10 9!am%n*
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$ATOR ;AN P
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TRANSPRTASI BAHAN PADAT
3; INTERNAL TRANSPRTATIN
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CN@ER
• Alat transportasi untuk arah angkut : - horizontal,
- miring.
• Sistem kerja: Scraper (mendorong/menggaruk),
Carrier (mengangkut/membaa)
> Sra#er: ? Sre& 4%n'e(%r
? $l!ght 4%n'e(%r
> 4arr!er: ? Belt 4%n'e(%r
? A#r%n 4%n'e(%r
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S4R
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T#i! o/bin' #ar.'!'r u!'! a !r'w on.'(or o &i!#ar$' $rain ino #' rail'r alon$!i&'
C'nr'l'!! Sr'w Con.'(or
http://en.wikipedia.org/wiki/Combine_harvesterhttp://en.wikipedia.org/wiki/Combine_harvester
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+%*!)!kas! Sre& 4%n'e(%r
R!bb%n %n'e(%r R!bb%n m!GerC
- spiral screw diganti screw terbuka / tidak penu
- !ungsi" alat angkut dan pencampur
- baan #g diangkut" m$lasses% sugar% $t tar
S&ans%n &alker r(stall!2er
- screw sama &ibb$n mixer
- !ungsi" alat angkut dan kristalisasi
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Kebutuan '$wer"
Co'i'n: a!#'! oal
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$=IHT 4ON
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*ligt +$n,e#$r
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+%*!)!kas!
9rag %n'e(%r: - )l!ght *ar! batangan ka(u - )ungs!: alat angkut *an *%r%ng
- Fen!s bahan: h!#s7
sa&-*ust
A$riulural Pan1Fli$# Dra$ Con.'(or!
Re*ler %n'e(%r:
- thr%ugh meru#akan saluran tertutu#- Fen!s bahan: )l%ur7 semen7 la(7 %al7 gra!n7
san*
- arah angkut: h%r!2%ntal – 'ert!kal
)R'&l'r El'.aor*
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DRAG CONVEYOR
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REDLER CONVEYOR
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K'0 *0 +456784&
T BD9DSD 09 kapasitas% t$n/:am
.000 ;9 lebar !lig% in
D9 tebal !leig% in
9 kecep. +$n,e#$r% !t/mnt
'$wer
9 pan:ang c$n,e#$r% !t
< 9 berat t$tal (lb)
rantai dan !lig per !t :arak
a 9 k$nst. baan
(tabel 1) b 9 k$nst. c$n,e#$r
#!!!
#! LbWLS aTL Hp
++=
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B
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"oo&1#an&lin$1on.'(or!
b'l1on.'(or!
%la!i1b'l1on.'(or!
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PER BELT CN@ER1. ;elt c$n,e#$r k$s$ng
2. ra angkut $ri=$ntal
(excluding belt)
3. ra angkut miring
$$!
)!",!)(( WS Lo L F hp
+=
$$!
)( T Lo L F hp
+=
$$!
TZ hp =
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. '$wer t$tal
* 9 !akt$r !riksi
9 pan:ang c$n,e#$r (!t)$9 1>> untuk plain bearing atau 1> untuk anti !ricti$n
bearing
9 speed belt (!pm)
0 9 material (t$n/:am)? 9 increase in ele,ati$n $! material (!t)
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APRON 4ON
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RO==
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$ra.i(1roll'r1on.'(or!
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$ra.i(1roll'r1on.'(or!
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Carman Vibrating Conveor!
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"#o$ Vibrating "ee%er
Carman VibratorE&'i(ment
Vibrating S(ira# E#evator
Vibrating Bin Di!)*arger