| 摘要 |
PROBLEM TO BE SOLVED: To provide a coiled tube translocation type cooling tube capable of cooling and refluxing a gas heated at a time of chemical reaction and directly cooling a liquid on completion of a reaction. SOLUTION: The coiled tube translocation type cooling tube comprises: a coiled tube cooling pipe composed of a spirally formed coiled tube part and a pair of straight tube parts extended straightly upward from both ends of the coiled tube part, projected in parallel from the coiled tube part, and having apertures for cooling liquid inlet and outlet at the tip ends; a shielding parts having a pair of through holes; and a protection member equipped with guide shafts hung down through these through holes. The straight tube parts of the coiled tube cooling pipe are inserted into the through holes of the protection member in a manner that the straight tube parts are made movable and held at prescribed positions and at the same time, the guide shafts of the protection member are positioned in the center space surrounded with the coiled tube part and the coiled tube is made movable along the guide shafts. COPYRIGHT: (C)2007,JPO&INPIT
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