COLLAPSIBLE SECONDARY-BURN BIOMASS STOVE AND ASSOCIATED EMBODIMENTS

摘要

A portable, collapsible secondary combustion biomass stove which maintains the environmental and efficiency benefits of a secondary-burn biomass stove while removing the need for the weight and volume of permanent insulation. The stove can be quickly and easily assembled or disassembled without the use of tools for storage and transport. The outer housing of the stove provides stability while shielding the user from the high temperatures of secondary combustion within the chimney and combustion chamber, and collapses for stove transport, insulation may be added to the stove using material indigenous to most campsites, whereby stove operating temperature and efficiency increases while toxic gas release and fuel consumption decrease.