Insulation for a steam carrying apparatus and method of attachment thereof
A steam dispersion system including insulation is disclosed. The steam dispersion system may include a steam dispersion tube with at least one opening defined on an outer surface of the steam dispersion tube and a hollow interior. The insulation covers at least a portion of the steam dispersion tube, the insulation defining an opening aligned with the opening of the steam dispersion tube, wherein the insulation meets 25/50 flame/smoke indexes for UL723/ASTM E-84 and has a thermal conductivity less than about 0.35 Watts/m-K (2.4 in-hr/ft^2 deg F.). A nozzle defining a throughhole may be placed within the opening of the steam dispersion tube, the throughhole being in fluid communication with the hollow interior of the steam dispersion tube to provide a steam exit.
1. A steam dispersion system comprising:
a steam header and at least one steam dispersion tube extending from the steam header, the steam header having a header interior, the steam dispersion tube having a tube interior in direct fluid communication with the header interior such that steam does not pass through an intermediate structure between the header interior and the tube interior, the steam dispersion tube defining steam delivery points that are in direct fluid communication with the tube interior, wherein the steam dispersion system is configured such that humidification steam flows through the header interior to the tube interior and exits the tube interior through the steam delivery points without passing through an intermediate structure between the tube interior and the steam delivery points, wherein the steam dispersion tube includes a woven material defining the steam delivery points.
2. A steam dispersion system according to claim 1 , wherein the steam carrying apparatus defines a plurality of the steam dispersion tubes that have tube interiors in direct fluid communication with the header interior such that steam does not pass through an intermediate structure between the header interior and the tube interiors, each steam dispersion tube including a woven material defining the steam delivery points.
3. A steam dispersion system according to claim 1 , wherein the at least one steam dispersion tube defines a generally cylindrical wall.