| 摘要 |
The present invention relates to a tube assembly for a boiler, which maximally restrains a tube from being corroded in the boiler, which is one of a generation facility, prevents the tube from being deformed by the flow of a fluid, and the tube from being vibrated, thereby preventing damage to and corrosion in the tube, wherein the vibrated tube causes the leakage of the fluid. According to the present invention, the tube assembly according to the present invention is formed as follows: band holes are punched in a support, which supports the tubes, at equal intervals as the tubes; semicircular tube bands for fixing the tubes cover the upper half bodies and the lower half bodies of the tubes; the intervals between the tubes are maintained and the tubes are fixed by inserting the ends of the respective tube bands into the band holes; the effect of a soot blower is minimized by inserting semicircular pipe-shaped protection plates into the uppermost band hole and the lowermost band hole of the support; and an extra protection plate fixing unit is excluded, wherein the protection plate has external wings in the radial direction thereof. |
