http://www.heat-xfer.com Sat, 22 May 2010 17:18:43 +0000 http://backend.userland.com/rss092 en http://www.heat-xfer.com/?p=1619 http://www.heat-xfer.com/?p=1611 http://www.heat-xfer.com/?p=1608 http://www.heat-xfer.com/?p=1604 Blowdown heat recovery systems recover up to 90% of the heat energy that would otherwise be lost down the drain or flashed to atmoshpere. The recovered heat is used to pre-heat boiler make-up water before it enters the feed system and recovered flash steam can reduce deaerator steam requirements.]]> http://www.heat-xfer.com/?p=1593 To prevent an excessive accumulation of dissolved and undissolved solids which interfere with proper boiler operation, a blowdown program should be established. Blowdown separators take water from the boiler during blowdown and reduce it to atmospheric pressure for disposal.]]> http://www.heat-xfer.com/?p=1588 PPE manufactures sizes ranging from 20,000 lbs/hr to 2,000,000 lbs/hr. The counter flow design provides maximum performance because the cleanest incoming steam contacts the water that requires final deaeration, stripping out the last traces of oxygen.]]> http://www.heat-xfer.com/?p=1577 The Spray- scrubber design allows for a low profile system design to accommodate pump net positive suction head requirements. This design provides very good deaeration performance at the lowest cost. Guaranteed performance to .005 cc/liter at all load points.]]> http://www.heat-xfer.com/?p=1569 The IL is a single stage inline, flanged, long coupled, mechanical sealed dry rotor pump used for hot water heating systems, chilled water air conditioning systems, closed cooling circuits, and industrial circulation systems.]]> http://www.heat-xfer.com/?p=1463 The Wilo Multivert Series are multiple stage, inline, flanged, mechanical sealed high pressure dry rotor pumps. All wetted parts are 304 stainless steel. These pumps are ideal for boiler feed & condensate return systems.]]> http://www.heat-xfer.com/?p=1470