. Marine Engineer . Fg- 4-tight. If any coil becomes defective, a spare coi! can beeasily fitted, or, if one is not at hand, the Ilanges canbe blanked off and the evanoralor used until a newcoil is obtained. Feed-water heaters are made on the same principle,as illustrated by Fig. 4, from which it will be seenthat the centre stand-pipe ana coils are secured to thebottom cover, so that the coils can be taken out for cleaning or repair, as in the case of the action is, of course, the same as already describedfor the evaporator, although both steam inlet anddrain are most convenient
. Marine Engineer . Fg- 4-tight. If any coil becomes defective, a spare coi! can beeasily fitted, or, if one is not at hand, the Ilanges canbe blanked off and the evanoralor used until a newcoil is obtained. Feed-water heaters are made on the same principle,as illustrated by Fig. 4, from which it will be seenthat the centre stand-pipe ana coils are secured to thebottom cover, so that the coils can be taken out for cleaning or repair, as in the case of the action is, of course, the same as already describedfor the evaporator, although both steam inlet anddrain are most conveniently situated at the bottom. In some cases the coils are completely filled withwater, into which the steam discharges through theinjector, thus heating the water by direct contact andsetting it in circulation through the coils at the sametime. At each circuit, as it passes through theinjector, the water receives a fresh supply of heat.
Size: 894px × 2795px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpublisherlondon, bookyear190
