Abstract: Disclosed is a disposal apparatus of food wastes. The disposal apparatus includes a reactor for permitting the food wastes and microbes for decomposing the food wastes to be contained therein; an agitator mounted inside the reactor for mixing the food wastes and the microbes; an air inlet connected with the reactor for permitting air to flow into the reactor; and an air heater connected with the air inlet for heating the air flowing into the reactor.

Abstract: The present invention provides a tension regulating apparatus for a chain of a leftover food treating device which comprises an agitation shaft having agitation blades and rotatably installed in an agitation tank and a rotation unit installed on one side of the agitation shaft for providing the agitation shaft with a rotational force, the tension regulating apparatus comprising: a driving sprocket engaged with a driving shaft of a driving motor provided on one side of the agitation tank; a driven sprocket connected to the driving sprocket by a connecting chain and engaged with one end of the agitation shaft; and a tension sprocket provided between the driving sprocket and the driven sprocket, for regulating the tension of the connecting chain.

Abstract: The present invention relates to an automatic treatment system of a leftover food treating device comprising a setting means for receiving an output voltage of a voltage supplying means and setting control signals of the leftover food treating device; a controlling means for receiving input data through the setting means and controlling the operational state of the leftover food treating device; a sensing means for inputting measured data to the controlling means; a driving means for receiving the output signals of the controlling means; a displaying means for displaying the operational states of the setting means, the sensing means, the driving means, and the controlling means; and an alarming means for displaying an alarm setting value through the displaying means and outputting a predetermined alarm sound, in the case of the alarm setting value of a program preset to the controlling means.