| 摘要 |
<p>An exhaust gas purification apparatus main body (15) is disposed inside a ceiling cover (8) having an open lower surface to the upper part of which an exhaust duct (14) is connected. A grease filter (23) is disposed at a side plate portion of a main body case (18) having an inflow port (19) into which exhaust air flows. A filter (33) produced by bundling stainless steel wires, etc., into an endless belt shape is wound on rotary shafts (25a and 25b) provided rotatably inside the main body case (18). The filter (33) is disposed in close contact with the grease filter (23) and with an outflow opening portion through which the exhaust air (5) flows, and is partly immersed in a cleaning solution (40) inside a cleaning solution tank (22) disposed at a lower part of the main body case (18). The exhaust air flow (5) flowing in from the inflow port (19) through the grease filter (23) is caused to flow through the filter (33) that is rotating, and to again flow through the filter (33) from a space portion (36). After cleaning, the exhaust air (5) is discharged. Purification of the exhaust air (5) and washing of the filter (33) can be conducted simultaneously, and their maintenance and management can be made easily.</p> |
