Burnham Flash Separator Users Manual
2015-06-08
: Burnham Burnham-Flash-Separator-Users-Manual-738133 burnham-flash-separator-users-manual-738133 burnham pdf
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Flash Separator • Reduces steam pressure or vents process steam directly to atmosphere. • Eliminates moisture from process steam (cyclonic spinning mechanism permits the use of smaller tanks to completely separate flash steam from condensate). • ASME Section VIII “UE” stamped separator standard up to model BFS-16-56. • ASME Section VIII “U” stamped separator standard for models BFS-16-56 and above. • Sized to accommodate a given #/hour flow rate of steam from a given source psig to a given vent psig. • Model Range: 6" diameter x 34" high through 36" diameter x 108" high • Modular configuration to meet customer requirements include: a flash separator and the following options: trap, check valve, ball valve, safety relief valve and gauge glass. • Can be custom configured to meet customer requirements. • Stainless steel striking plate standard. DIMENSION CHART MODEL BFS I Inlet - Specify inlet to match your return line or blowoff line H 34 DIA. 6 D 1 V 2 PL 5/16 56 72 96 108 – – – – – – – 8 10 1-1/4 1-1/2 14 16 18 20 24 30 36 – – 2 2-1/2 3 4 5 – – – 2-1/2 – 3 4 5 6 8 10 12 14 16 18 3/8 – – – – – – – – – – PRESSURE FROM... *Flash Separators over 18" diameter, cleanout will be 2" NPT coupling. After determining the percent of flash from the chart to the right, determine the size of Flash Separator from the chart on the back. EXAMPLE: Referring back to the chart to the right, you have a 7.6% flash, if you have 30,000 #/hour condensate at 75 PSIG, 2,280 #/hour steam (30,000 x .076). Locate 30,000 in the left column of the chart on the back, go across to 2,280 #/hour flash steam column (3,000). You would use a 56" high x 18" diameter Flash Separator with a 3" draft and 5" vent. Pressure To... 800 700 600 700 600 500 2.5 5.2 7.9 500 400 300 200 100 75 50 25 2.7 5.5 2.9 - - - - - - - - 400 300 200 10.8 14.1 18.0 8.5 11.9 15.8 6.0 9.4 13.5 3.2 6.7 10.9 3.7 7.9 - - - - - - 100 50 30 23.1 26.9 29.0 21.0 24.9 27.0 18.8 22.7 24.9 16.3 20.4 22.6 13.5 17.6 19.9 10.2 14.4 16.7 6.0 10.4 12.8 4.6 7.1 2.5 5.1 2.6 15 7 0.0 31.1 32.6 34.3 29.2 30.7 32.4 27.1 28.6 30.4 24.8 26.4 28.2 22.2 23.8 25.6 19.0 20.7 22.5 15.2 16.9 18.7 9.6 11.3 13.3 7.6 9.4 11.9 5.2 7.0 9.0 1.8 3.7 5.8 Follow the “Pressure From...” down vertically on the chart above to the “Pressure To...”. EXAMPLE: 75 PSIG condensate flashed to low pressure heating system at 15 PSIG gives 7.6% condensate flashed into system. Flash Separator #/HOUR FLASH STEAM #/Hour Condensate 100 500 700 1,000 2,000 3,000 4,000 8,000 12,000 18,000 21,000 25,000 35,000 100,000 Height Diameter Drain Vent 108 30 5 2 108 30 5 2 108 30 5 2-1/2 108 30 5 3 108 30 5 4 108 30 5 5 108 30 5 6 108 30 5 8 108 30 5 10 108 30 5 12 108 30 5 14 108 36 5 16 108 36 4 18 90,000 Height Diameter Drain Vent 96 30 5 2 96 30 5 2 96 30 5 2-1/2 96 30 5 3 96 30 5 4 96 30 5 5 96 30 5 6 96 30 5 8 96 30 5 10 96 30 5 12 96 30 4 14 96 36 4 16 96 36 4 18 80,000 Height Diameter Drain Vent 96 24 5 2 96 24 5 2 96 24 5 2-1/2 96 24 5 3 96 24 5 4 96 24 5 5 96 24 5 6 96 24 5 8 96 24 4 10 96 24 4 12 96 30 4 14 96 36 4 16 96 36 4 18 70,000 Height Diameter Drain Vent 72 24 4 2 72 24 4 2 72 24 4 2-1/2 72 24 4 3 72 24 4 4 72 24 4 5 72 24 4 6 72 24 4 8 72 24 4 10 72 24 4 12 72 30 4 14 72 36 4 16 72 36 4 18 60,000 Height Diameter Drain Vent 56 24 4 2 56 24 4 2 56 24 4 2-1/2 56 24 4 3 56 24 4 4 56 24 4 5 56 24 4 6 56 24 4 8 56 24 4 10 56 24 4 12 56 30 4 14 56 36 4 16 – 50,000 Height Diameter Drain Vent 72 20 4 2 72 20 4 2 72 20 4 2-1/2 72 20 4 3 72 20 4 4 72 20 4 5 72 20 4 6 72 20 4 8 72 20 4 10 72 24 4 12 72 30 3 14 72 36 3 16 – 40,000 Height Diameter Drain Vent 56 20 4 2 56 20 4 2 56 20 4 2-1/2 56 20 4 3 56 20 4 4 56 20 4 5 56 20 4 6 56 20 4 8 56 20 3 10 56 24 3 12 56 30 3 14 – – 30,000 Height Diameter Drain Vent 56 18 3 2 56 18 3 2 56 18 3 2-1/2 56 18 3 3 56 18 3 4 56 18 3 5 56 18 3 6 56 18 3 8 56 20 3 10 56 24 2-1/2 12 – – – 20,000 Height Diameter Drain Vent 56 14 2-1/2 2 56 14 2-1/2 2 56 14 2-1/2 2-1/2 56 16 2-1/2 3 56 16 2-1/2 4 56 16 2-1/2 5 56 16 2-1/2 6 56 16 2-1/2 8 56 20 2 10 – – – – 10,000 Height Diameter Drain Vent 34 14 2 2 34 14 2 2 34 14 2 2-1/2 34 14 2 3 34 14 2 4 34 14 2 5 34 14 2 6 34 16 1-1/2 8 – – – – – 5,000 Height Diameter Drain Vent 34 10 1-1/2 2 34 10 1-1/2 2 34 10 1-1/2 2-1/2 34 10 1-1/2 3 34 14 1-1/2 4 34 14 1-1/2 5 34 14 1-1/4 6 – – – – – – 3,000 Height Diameter Drain Vent 34 10 1-1/4 2 34 10 1-1/4 2 34 10 1-1/4 2-1/2 34 10 1-1/4 3 34 14 1-1/4 4 – – – – – – – – 2,000 Height Diameter Drain Vent 34 8 1-1/4 2 34 8 1-1/4 2 34 8 1 2-1/2 34 10 1 3 – – – – – – – – – 1,000 Height Diameter Drain Vent 34 6 1 2 34 8 1 2 34 8 1 2-1/2 – – – – – – – – – – 500 Height Diameter Drain Vent 34 6 1 2 34 6 1 2 – – – – – – – – – – – ©2012 Burnham Commercial P.O. Box 3939 • Lancaster, PA 17604 Phone: 888.791.3790 • Fax: 717.293.5803 www.burnhamcommercial.com Form No. PL81465601009-12/12-1Mc Printed in the U.S.A.
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