Patent ID: 8772019

Claim:
An in-situ system for aerobic processing of biodegradable organic waste comprising: a. a bioreactor connected to an input device, a heating device and a transmission powered by a motor mechanism, wherein said bioreactor comprises a decomposition chamber formed by a parabolic shaped plate and a pair of parallel plates joined to side ends of the parabolic shaped plate, thereby closing off the decomposition chamber around its sides; b. a first lid connected to an upper part of said decomposition chamber; c. an air extraction device, wherein the air extraction device is connected to a first hole and a second hole in the first lid and the input device is connected to a third hole located in a center of the first lid; d. the extraction device located within the decomposition chamber; e. a mixing mechanism consisting of a hollow shaft, wherein said hollow shaft is placed lengthwise in the decomposition chamber and is supported by a lateral wall of the decomposition chamber, the hollow shaft being connected at one end to the transmission; f. a heat transfer mechanism located inside the decomposition chamber, wherein said heat transfer mechanism comprises the hollow shaft of the mixing mechanism; and g. a plurality of mini-tubes having lengths which are smaller than the decomposition chamber, wherein said mini-tubes are placed lengthwise and in direct contact with each other thereby adopting to a form of the decomposition chamber, further wherein said mini-tubes are embedded in a layer of insulating material attached to an inside surface of the parabolic shaped plate, such that 50% of an exterior surface of the mini-tubes is exposed to direct contact with contents of the decomposition chamber and the other 50% is embedded in the layer of the insulating material, the mini-tubes are soldered at about a 90 degree angle at one end to a curved hot fluid guide tube and at the other end to a curved cold fluid collector tube, the curved hot fluid guide tube and the curved cold fluid collector tube are embedded in the decomposition chamber and are threaded to connect to a hot fluid guide tube and a cold fluid collector tube respectively.