FIELD: heat and power engineering. SUBSTANCE: deaerator has deaerating head 1 mounted on deaerator tank 2 that accommodates bubbler in the form of steam distributing header 3 installed under water level at angle to longitudinal axis of tank, and also circulation barrier 4 placed vertically in tank; header 3 is provided in addition with perforated pipe connections 5 placed perpendicular to longitudinal axis of tank; lengths of pipe connections increase with distance from lower end of header 3 and top edge of barrier 4 is level with lower pipe connection 5. EFFECT: improved design. 2 dwg
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Authors
Dates
1994-01-30—Published
1990-12-13—Filed