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A steam drum is used without or in the company of a mud-drum/feed water drum which is located at a lower level. A boiler with both steam drum and mud/water drum is called a bi-drum boiler and a boiler with only a steam drum is called a mono-drum boiler. The bi-drum boiler construction is normally intended for low pressure-rating boiler while ...
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The best quality water tube double drum rice boiler machine ... Tags: Coal Hot Water Boiler . Double Drum Hot Water Boiler . 1.25mw ...,automatic bending machine,drilling machine,automatic sumerged arcwelding machine,automatic CO2 gas protection welding,argon arc welding machine,thyristor arc welding /carbon arc gouging,cranes,heavy ... Get a quote
longitudinal seam of a boiler shell or drum. Fig. 10 (b) is a sketch of a method of welding a head to a boiler drum, as viewed from the side of the drum. Figure 10 Welding Groove for Longitudinal Seam (Double welded Butt Joint) A section of a typical weld is shown in Fig. 11. The numbers within the weld refer
In the water tube boiler the upper drum (Boiler steam drum) provides for separation of steam from water. It also provides liquid holdup capacity (typically 10 to 60 seconds) to allow for a dynamic response to load changes without losing liquid in the downcomer and riser tubes.