| 摘要 |
PURPOSE: A cogeneration system using biofuel is provided to efficiently generate the heat and the electricity using the environment-friendly and economical biofuel as a heat source. CONSTITUTION: A cogeneration system using biofuel comprises a fire extinguishing tank(10), desulphurization equipment(20), a gas tank(30), a cogeneration generator(40), a heat exchanger(50) and a hot-water tank(60). The fire extinguishing tank ferments the mixed organic waste in an anaerobic manner and generates the biogas. The desulphurization equipment eliminates the sulfur compounds, such as hydrogen sulfide from the biogas and refines it to have high purity. The gas tank compresses and stores the refined biogas and transfers the stored gas to the cogeneration generator. The cogeneration generator generates the heat and the electricity using the refined high-purity biogas. The heat exchanger heat-exchanges the heat generated by the cogeneration generator with a heat medium and supplies it to the hot-water tank. The hot-water tank stores the heat supplied from the heat exchanger.
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