Design of a Micro Scale Incinerator as a Solution for Handling Waste in Cisolok Village

Department of Mechanical Engineering, Universitas Nusa Putra, Sukabumi, West Java, Indonesia

^* Corresponding author: adamfahrezaoktafan@gmail.com

Abstract

The waste problem in Kampung Cigoler RW.03 Cisolok Village is increasingly worrying, with a volume reaching 659,08 kg/day. One of the proposed solutions is a micro-scale incinerator with the main components of a burner, combustion chamber, and filtration system using mineral rocks and activated carbon. The de- sign of this incinerator considers its strength and structural safety factors, to en- sure it can withstand operational loads. Analysis using Autodesk Inventor 2023 software and ASTM A36 material shows that the stress on the incinerator frame is far below the UTS and the material yield limit, indicating that the design is safe and able to withstand the load of components and waste being burned. FEA anal- ysis shows a von Mises stress distribution with a maximum stress of 8,8976 MPa, a maximum displacement of 0,039456 mm and a safety factor of 15ul. The design of this micro-scale incinerator is expected to be an innovative solution for waste management in Cisolok Village, with adequate safety factors based on structural analysis. The incinerator design is safe in terms of structural strength so that the manufacturing process can be carried out. The design that was created has also been calculated to be able to resolve 33,98% of daily waste production.