Rocket stoves for marine trash utilization (Preliminary concept of K or L and T form)

¹ Departement of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University, Bogor 16680, Indonesia
² Departement of Physics, Faculty of Mathematics and Natural Sciences, IPB University, Bogor 16680, Indonesia

^* Corresponding author: totokhestirianoto@apps.ipb.ac.id

Abstract

Two types of Rocket-stoves had been built and developed, the type L or K and the type T. Both types had been made to consume the woods from the washed materials in the river bank of estuary. The two types had worked very well, the first one, the L or K type had only one intake of oxygen. Meanwhile the second one or T type had two oxygen intakes. Second attempt as a result of the first stove of the rocket stove. The L or K model was made of 7x7 cm steel material. It was a square tubular steel pipe. The leg of “L” or “K” shape was made of 30 cm long tubular steel. The base was pipe the oxygen intake, and the upright pipe was the exhaust or the heat outlet, and the rest was wooden intake. Meanwhile the “T” model was made of 3 inches metal circular with 60 cm long and 15 cm height. The 15 cm long pipe was erected in the middle of 60 cm long pipe. The 60 cm long pipe or horizontal pipe was the port for fresh air, the 15 cm for the heat or burned coal.