| 摘要 |
<p>PURPOSE:To provide a garbage treatment device which is capable of enhancing the hermeticity of the device without requiring ventilation of a fermentation treating means and preventing leakage of dust, smells, etc., outside by converting the carbon dioxide generated in the device to oxygen by a gas converting means and reutilizing the oxygen for fermentation of the garbage. CONSTITUTION:An electromagnet type opening/closing device 9 opens to drop the garbage into a treating vessel 1 when a charging cap 1 is closed. A fermenting material 13 having moisture controllability, such as sawdust contg. microorganisms, etc., including aerobic bacteria, etc., is held put in the treating vessel 11. A large amt. of blue- green algae as living things to substitute the carbon dioxide for oxygen by photosynthesis are incorporated into the microorganisms included in the fermenting material 13. The fermenting material 13 is intermittently agitated by an agitation control means 15. The fermenting material 13 is intermittently irradiated with light by a photoirradiation means 21 controlled by a photoirradiation quantity control means 19. The treating vessel 11 is provided with a discharge pipe 23 in the gaseous phase section in the upper part thereof so that the gases in the treating vessel 11 are sucked by an exhaust fan 25 and are returned through a condensing means 27 into the treating vessel 11.</p> |
