| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a ceramic filter capable of incinerating inflammable particulate contained in soot or the like without missing. <P>SOLUTION: A linear electric heat generation body 2 comprising tungsten or the like is built in a ceramic porous body 1 of three-dimensional net-like skeleton structure obtained by calcining the ceramic slurry deposited on a resin foam. Electrode terminals 3A, 3B for energization are provided on both ends of the electric heat generation body 2 and the ceramic porous body 1 can be connected in series or in parallel by connection of the electrode terminals. A single substance or a connection body of the ceramic porous body 1 is placed in a smoke passage of an incinerator and the electrode terminal 3A, 3B are connected to an external power source E to energize to the electric heat generation body 2. Thereby, the inflammable particulate contained in the soot is captured by the ceramic porous body 1 and the captured substance is burned down by heating by the electric heat generation body 2. <P>COPYRIGHT: (C)2004,JPO</p> |
