Politeknosain
Vol 17 No 1 (2018): Jurnal Politeknosains Volume 17 Nomor 1 - Maret 2018

Rancang Bangun Alat Pengering Pakan Ikan dengan Sistem Pemanas Konveksi Paksa

Yusuf (Program Studi Perawatan dan Perbaikan Mesin, Politeknik Negeri Ketapang)



Article Info

Publish Date
30 Mar 2018

Abstract

The natural drying proses that is required to dry pellet fish have some shortages, such as : a long time and need some time reversal process. Because of this dryer is designed using artificial heating system with forced convection. Dryers is designed for the capacity of 2 kg per hour. It has components : dryer room, plats, space heating, hot conduit, a chanel for the fan and the evaporation air stream through all the components. LPG is used as fuel and heating burner is completed with an on off system controler. To dry 2 kg of fish pellet with 30% to 15% water content required 5 pieces of plats 30 cm x 30 cm dry air flowrate 17 m3/menit. After drying, the water can be evaporated from pellet was 0,3 kg. In one-time process dryer can produce 1,7 kg pellet. From the test conducted, the time required to dry 2 kg of fish pellet only takes 32 minutes. With room temperature is set 60-80 oC.

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Journal Info

Abbrev

politeknosains

Publisher

Subject

Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering

Description

Politeknosains diterbitkan oleh Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Politeknik Pratama Mulia Surakarta dalam membantu para akademisi, peneliti dan praktisi untuk menyebarkan hasil penelitiannya. Politeknosains adalah jurnal nasional, yang didedikasikan untuk publikasi hasil ...