| 摘要 |
<p>PURPOSE:To make safe mounting of a snow melting device to a liquefied storage tank by adhesively mounting a heat exchanger tube on a roof by means of heat exchanger cement and feeding the heated liquid into the heat exchanger tube to harden the heat exchanger cement. CONSTITUTION:A heat exchanger tube 2 for melting snow is adhesively mounted along the roof 1 of a liquefied gas storage tank by using a good thermoconductive heat exchanger cement 3 made of graphite and epoxy resin etc. Further, the heated liquid is fed into the heat exchanger tube 2, and the heat exchanger cement 3 is heated to be hardened. Thereby, the heat exchanger tube 2 is mounted on the roof 1 of the liquefied gas storage tank without using welding and any heavy machine.</p> |
