| 摘要 |
PROBLEM TO BE SOLVED: To provide a desulfurizer which has a simple and compact configuration and is suppressed reliably in clogging of raw fuel circulation passage owing to contact of an inner cylindrical member with an end surface of an outer cylindrical member.SOLUTION: A desulfurizer 10 includes an inner cylindrical member 44 provided with a packing chamber 68 for packing of a desulfurizing agent 66 and an outer cylindrical member 42 which houses the inner cylindrical member 44 freely removably. A first lid-like member 72 is provided at one end of the outer cylindrical member 42, and a second lid-like member 74 is provided at the other end of the outer cylindrical member 42. In the first lid-like member 72, there is provided a support part 80 which comes in contact with one inlet-side end of the packing chamber 68 of the inner cylindrical member 44 to form a clearance 81 between the one end of the inner cylindrical member 44 and the inner surface of the first lid-like member 72. |
