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PEMANFAATAN LIMBAH TEMPURUNG KELAPA MENJADI BRIKET ARANG DI DESA UJUNG RAMBE, KECAMATAN BANGUN PURBA KABUPATEN DELI SERDANG Sri Wahyuna Saragih; Rahimah; Friska Anggraini Barus; Busrizal Faisal; Adi Pranata; Toto Budianto; Yudha Febri Pramudiansyah; Muhammad Ferza; Budi Mulyara
BHAKTI: JURNAL PENGABDIAN DAN PEMBERDAYAAN MASYARAKAT Vol. 3 No. 02 (2024): Desember
Publisher : Universitas Islam Tribakti (UIT) Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/bjppm.v3i02.6413

Abstract

Coconut plantations produce residue or waste that has not been utilized optimally. There are three types of waste produced by coconut plantations, namely solid waste, liquid waste and gas. One use of coconut solid waste is to use it as a renewable energy source or as an alternative fuel such as making charcoal briquettes. This potential illustration can be used as a waste processing innovation, which does not rule out the possibility of making society's economic cycle better. The aim of this research is to provide education to the people of Ujung Rambe Village, Bangun Purba District, Deli Serdang Regency about the use of coconut shell waste into charcoal briquettes. Providing education to the people of Ujung Rambe Village, Bangun Purba District, Deli Serdang Regency turns the process of making charcoal briquettes into a side income so that it can improve the community's economic benefits in daily life
Kebutuhan Energi Mekanik Mesin Perontok Sawit Dengan Motor Listrik Tiga Fasa Melalui Transmisi Sabuk-V Di Pabrik Kelapa Sawit Nanda Kusuma; Busrizal Faisal; Rafael Remit Winardi
IRA Jurnal Teknik Mesin dan Aplikasinya (IRAJTMA) Vol 4 No 3 (2025): Desember
Publisher : CV. IRA PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56862/irajtma.v4i3.286

Abstract

A thresher is a crucial unit in a palm oil mill that separates loose fruit from fresh fruit bunches (FFB). Its performance is significantly influenced by the availability of mechanical energy transmitted from a three-phase electric motor through a V-belt system. This study aims to analyze the mechanical energy requirements of a thresher under varying FFB loads and electrical parameters. The research method employed field observation, current and voltage measurements, and energy consumption calculations. The results indicate that the greater the FFB load processed, the higher the motor's electrical current requirements. The maximum current was 49.84 A at 380 V, with a motor power of 20 kW. The highest load the machine can handle is 3,324 kg, with a kinetic energy requirement of 72,000 kJ. Analysis of the current-load relationship shows a linear pattern, confirming a direct relationship between increasing mechanical capacity and electrical energy consumption. These findings emphasize that matching electrical power to mechanical load capacity is crucial to prevent energy inefficiency and machine damage from overload. This research contributes to efforts to optimize energy consumption in palm oil mills by regulating input load, maintaining the V-belt transmission system, and implementing more efficient motor control technology.