Aerobic composting unit supporting the aeration without electricity and method for supervising the same

摘要

PURPOSE: An aerobic composting apparatus with nonelectric ventilation function is provided to make organic materials compost with low cost and high efficiency at a remote area by supplying pressurized air with wind power and generating power with sunlight. CONSTITUTION: An aerobic composting apparatus (100) with nonelectric ventilation function comprises an air inlet pipe, an air supplying means, a blast pipe, and a storage means. The air inlet pipe is buried on a floor to stack raw fertilizer materials. The air supplying means is connected to the air inlet pipe and supplies external air into the air inlet pipe. The blast pipe is extended upward being connected to the air inlet pipe. An air discharge hole is formed to discharge air into the raw fertilizer materials on the side of the blast pipe. The storage means accommodates or covers the raw fertilizer materials. The air supplying means generates the pressurized air with rotational force of a rotary blade (108) by wind power. A solar battery module (109) is installed among an upper part of a stanchion (107) on which the rotary blade is installed.