| 摘要 |
<p>PURPOSE: A biogas concentrate-purification system simply refining biogas is provided to cooling and condensing the biogas after activating in the high temperature for removing the moisture from the biogas. CONSTITUTION: A biogas concentrate-purification system comprises the following: a heating device(100) heating biogas generated from organic waste at the constant temperature; and a water circulation heat-exchanger(200) removing the moisture from the biogas by cooling the biogas using cooling water for heat-exchanging, and by condensing the moisture from the biogas. The heating device includes a main body(102) for installing a heater, and a gas transfer pipe(110) installed inside the main body. The biogas concentrate-purification system additionally includes a secondary burner(120) for preheating the biogas and a blowing fan(130) circulating waste heat discharged from the upper side of the main body of the heating device.</p> |
