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Title: | Disaln dan Ujl Klnerja Pengerlng Rotari Tumpukan untuk Pengeringan Jagung Pipilan |
Other Titles: | Design and Performance Test of Rofllry Bed Dryer for Shelled Com Drying |
Authors: | Sulikah Nelwar, Leopold O. Suastawa, I Nengah |
Keywords: | rotary bed dryer mixing specific energy consumption |
Issue Date: | 2008 |
Publisher: | IPB (Bogor Agriculture University) |
Series/Report no.: | Vol. 22 No. 2, Agustus; |
Abstract: | A millry bed dryer for Qraln had been OOVfl/oped 1100 testf1d In this study. The drye' WIIS oosiQned In OTd6r 10 providfJ /VI etrootive mixing e6l!ct. The dryer uMJd perforIIlfld cylindrical drvm for its chamber ffoo WIJ8 rotated by an flIectrIcffI motor; 71Ie I'8SUIt showed IlIat ~ the numbe13 0/ rotBtIon WIJS 20, the shflIJfld com had boon mixed eff6ctiVflly. To moot this oonditioo, thff drom was rotalfld for 5 minutes eVflry 15 minutes during thu drying pr!}OIIA. As the IV5u/t the varillOOn of moistuIV content In rudiff/ diru<.;OOn wa5 /fIss than 1. t% w.b. WIth drying air temparatuIV of670C and trooC tha spaclffc alHlrp)' consumpllon of tha drywW818 5.6 MJ/kg 10 rJKJuca tha moisIuIV oontent 110m 25 to 16" b.b. and 5.4 /,UIkg 110m 17 to 13% .... b. TharmaI el>9llW was Ihfl highest contributor of total Untl'Y)' COfI5Umplion. A3 it had boon ullJ)fJCled. Ihfl full load of tha drya, provldad a lo ... a, machan/cal anargy raqulramant than tha half load. |
URI: | http://repository.ipb.ac.id/handle/123456789/56515 |
Appears in Collections: | Jurnal Keteknikan Pertanian |
Files in This Item:
File | Description | Size | Format | |
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Pages from Jtep Vol. 22 No. 2, Agustus 2008-3.pdf | 1.2 MB | Adobe PDF | ![]() View/Open |
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