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Journal : community development journal

Study of Prototype Making of Liquid Smoke Production Equipment From Tree Trunk Waste and Used Wood Tjahjanti, Prantasi Harmi; Bachtiar, Rifky Umar
Community Development Journal Vol 8 No 2 (2024): Community Development Journal
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/cdj.v8i2.6149

Abstract

Making use of natural trash is crucial. Examples of such garbage include maize cobs, worn wood, and tree trunks. As part of this community service project, used wood and tree trunk waste will be used as raw materials to create prototype tools for producing liquid smoke. The process starts with tool design and ends with tool construction. A conical tube-shaped pyriolysis device is part of the liquid smoke production apparatus, and it is linked to a connecting pipe through which it is connected. The installation of an ionometer, storage container, gas exhaust hose, and bierate fraction sedimentation tube follows. The effective capacity of the apparatus, the temperature increase rate test during the pyrolysis process, the yield test, the charcoal weight test from the combustion residue, and the temperature increase rate test during the distillation process were among the equipment performance tests that were conducted. The findings showed that: (1) this pyrolysis device's average effective capacity was 0.5 L/hour; (2) the yield was 35.34%; and (3) experiment 3 produced the maximum output of liquid smoke, at 1.9 L, while experiment 2 produced the lowest yield, at 1.65 L. (5) The computation yielded a density value of 1.01 kg/L for liquid smoke; (6) Three attempts of pyrolysis combustion with a pyrolysis tool produced 4.3 kg of residue (carbon) or charcoal. (7) From 1000 mL of liquid smoke to be distilled, 400 mL of liquid smoke was obtained after 80 minutes of distillation.
CORN GRINDING MACHINE MANUFACTURING USES ELECTRIC POWER AND HUMAN POWER Muchamad Dicky Sobirin, Muchamad Dicky Sobirin; Prantasi Harmi Tjahjanti, Prantasi Harmi Tjahjanti
Community Development Journal Vol 8 No 2 (2024): Community Development Journal
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/cdj.v8i2.6154

Abstract

The issue with maize is that kernel size is frequently not the same as grain size if you want the grains or seeds to be fine. Building a basic corn-grinding machine with electricity and human power in case of an electrical outage is the community service that was completed. The process begins with the design of a corn grinding machine, is followed by the construction of the machine and testing, specifically grinding performance tests for different capacities of 3 kg, 4 kg, and 5 kg of corn utilizing both electric and manual power. The findings of a 60-minute human-powered corn grinding machine performance test showed that the maximum ground corn grinding was fine, weighing 20 kg of ground corn with a fairly excellent grinding of corn granules/seeds. In the meantime, 30 kg of corn were weighed during the electric corn grinder's performance test in 60 minutes, and the machine's grinding of maize grains and ores was reasonably successful. Keywords: Maize kernels or seeds; corn grinder; machine performance evaluation; labor-intensive Human power; electricity power
Co-Authors A'rasy Fahruddin Abdi Chandra Putra Achmad Febriyan Ikhsanudin Adi Prastyo Utomo Agus Hermawanto Ajitiyo Dananjoyo Al Amien, Mochammad Sandi Alfan Dabbar Muqaffi Alfiansyah Satrio Wicaksono Ali Akbar Ali Akbar Annisa Syakina Anom Isti , As’ad Arif Nurudin Artha Gumelar, Buyung Arwiyono, Wiky Anjaya Ayeik Abimanyu Bachtiar, Rifky Umar Bagas Ariya Dipangga Candra Darmawan, Candra Catur Ahadi, Yeyen Chilmi, Muchammad Darminto Darminto Dhani Indra Prakoso Dimas Hardiyanto Dimas Mahendra Wahyu Pratama Edi Widodo Edi Widodo, Edi Efendi, Moch Miqdar Eko Panunggal Eko Wahyono Setyawan Ernanda, Rico Ryan Eryandrie Wicaksono, Majdi Fajar Syahril Kirom Faris Abdullah Fawwaz , Muhammad Rafly Febriyan Ikhsanudin, Achmad Fernanda, Rexy Eca Fuad Hamzah Garida, Alzan Laga Gumelar, Buyung Hamzah, Fuad Hardy Sujiatanti, Septia Haris Suprastiyo Henry Vian Ivanda Ikhsanudin, Achmad Febriyan Iqbal Hadliri iswanto Iswanto -, Iswanto Iswanto . Iswanto Iswanto Iswanto Iswanto Ivanda, Henry Vian Izza Anshory Kristanto, Arnes Budi M. Ganu Hersandi Metatia Intan Mauliana Moch Arif Hidayatulloh Mochammad Sandi Al Amien Mochammad Soliqudin Mohamad Affan Rahmadin Mohammad Afif Fajar Mohammad Dani Iswanto Muchamad Dicky Sobirin, Muchamad Dicky Sobirin Muhammad Amin Putro MULYADI Mulyadi . Mulyadi Mulyadi Mulyadi Mulyadi Mustakim, Annas Mustofa, Wahyu Ali Nurmughni Zulham Amri Payana, Avit Dwi Prasetiyo, Abdul Aziz Prastio, Anggit Rachmadani, Dhaniar Gumelang Rachmat Firdaus Rahmananto, Satrio Fajar Restu Agung Istighfarin Rexy Eca Fernanda Ribangun Bamban Jakaria Rico Ryan Ernanda Riki Nanda Setyo Rizal Syamharis Rizki Ardi Arrahman Rizky Dwi Aldiantofas Rudyansyah Christie, Rakhmad Rudyansyah Kristiadi, Rakhmad Ryan Ernanda, Rico Saiful Bahri Sarifudin, Mohamad Satrio Wicaksono, Alfiansyah Septian Firmansyah Septy Annas Zamroni Setyawan, Anton Setyo, Nugroho Taufik Afandi Tri Cahyono Waluyo, Satrio Wibowo Harso Nugroho Wicaksono, Alfiansyah Wijaya Kelana Nur Soleh Wijaya Kelana Nur Soleh Wiwik Sumarmi Zyahdo Nikri Jofalo