longitudinal drum hot water boiler Agent

Water Tube Boilers | Spirax Sarco

The longitudinal drum boiler was the original type of water-tube boiler that operated on the thermo-siphon principle (see Figure 3.3.5). Cooler feedwater is fed into a drum which is placed longitudinally above the heat source. The cooler water falls down a rear circulation header into

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Water Tube Boiler | Operation and Types of Water Tube ...

Oct 27 2020 · Babcock-Wilcox Boiler is also known as Longitudinal Drum Boiler or Horizontal Tubes Boiler. In this type of boiler one cylindrical drum is longitudinally placed above the heat chamber. In rear of the drum down comer tube is filled and in front of the drum riser tube is fitted as shown in the figure.

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