Bryan - Model DSH & DST Series - Spray-scrubber Type Deaerators - Brochure

BRYAN® STEAMNon-Condensable Gases (O , Co )2 2Deaerated WaterSteamCondensate Returnand Water Make-upCondensate Returnand Water Make-up InletInternal Vent CondenserSpray Nozzle Vent to AtmosphereSteam InletNozzlePre-Heater SectionSprayPatternDeaeratorScrubber SectionDeaeratorOutlet NozzlesForm No. 6410(Rev. 11/06)15,000 PPH unit shownSpray Type Boiler Feedwater DeaeratorsCapacities 5,000 to 60,000 PPH (145 to 1740 BHP)Performance Features• Oxygen removal to .005 cc/l (7 PPB)• CO2 removal to 0% measurable• Reduce chemical costs• Reduce boiler and system corrosion• Improve boiler efficiency• Pre-heat boiler feedwater• Quick equipment payback, compared to chemical oxygen removalConstruction Features• Constructed to ASME Section VIII, Division I for 50 PSIG• Easily accessible manway• Standard 10 minutes deaerated water storage• Internal vent condenser for minimum steam loss• Self-adjusting spring-loaded stainless steel spray valve• Structural steel stand/pump platform• 2-stage deaeration• Available as completely packaged unit including pumps and control panelThe Bryan spray type deaerator is rated for oxygen removal to .005cc/l (7 PPB) and CO2 to zero measur-able across its entire operating range. With its all stainless steel spring loaded spray valve and second stage steam scrubber, the spray type deaerator is a SPRAY SPRAYPATTERN PATTERNPre-Heater SectionCondensate Returnand Water Make-up InletVent to AtmosphereInternal Vent CondenserSprayNozzlesNon-Condensable Gases (O , Co )2 2Deaerated WaterSteamCondensate Returnand Water Make-upDeaerator Outlet NozzlesDeaeratorScrubber SectionSPRAY SPRAYPATTERN PATTERNPre-Heater SectionCondensate Returnand Water Make-up InletVent to AtmosphereInternal Vent CondenserSprayNozzlesNon-Condensable Gases (O , Co )2 2Deaerated WaterSteamCondensate Returnand Water Make-upDeaerator Outlet NozzlesDeaeratorScrubber Sectiongood choice for all deaerator applications. Units are available with a complete range of boiler feedpumps and control options making them a total deaerator package with minimal amount of field assembly.Integral Tank DesignHorizontalTank DesignForm No. 6410 ©2006 Bryan Steam LLC 116-8339 Printed in USABryan Steam LLC — Leaders Since 1916 783 N. Chili Ave., Peru, Indiana 46970 U.S.A.Phone:765-473-6651 • Internet:www.bryanboilers.com Fax: 765-473-3074 • E-mail: bryanboilers@iquest.netBryan Spray Type Deaerators — Horizontal and Integral*Note: Stand height varies depending upon pump specifications and job conditions. Dimensions are for reference only and may change without notice. Consult factory for certified dimensions.1. High water level control2. Low water level control3. Make-up water control4. Vacuum breaker5. Temperature gauge6. Pressure gauge7. Overflow trap8. Vent9. Pump suction10. Pump bypass11. Chemical port12. Drain13. Sample port14. High temperature condensate return15. Gauge glass16. Manway access openingHorizontal Tank DesignIntegral Tank DesignModelCapacity Dimensions in inches (cm)Pounds/hr (kg/h)Boiler hp (kW)Storage in gallons (liters)A B C* D* E F G H I JOverall lengthOverall widthOverall heightStand heightStand widthStand lengthVessel diameterVessel heightSpray dome heightSpray dome widthHorizontal Tank DesignDSH-5 5,000 (2,268)145 (1,422)200 (757)124 (315)56 (142)103 (262)48 (122)36 (91)80 (203)36 (91)54.5 (138) — —DSH-10 10,000 (4,563)290 (2,844)200 (757)124 (315)56 (142)103 (262)48 (122)36 (91)80 (203)36 (91)54.5 (138) — —DSH-15 15,000 (6,804)435 (4,267)300 (1,136)121 (307)62 (158)109 (277)48 (122)42 (107)75 (191)42 (107)60.5 (154) — —DSH-20 20,000 (9,072)580 (5,689)400 (1,514)117 (297)68 (173)115 (292)48 (122)48 (122)66 (168)48 (122)66.5 (169) — —DSH-25 25,000 (11,340)725 (7,111)500 (1,893)137 (348)68 (173)115 (292)48 (122)48 (122)85 (216)48 (122)66.5 (169) — —DSH-30 30,000 (13,608)870 (8,533)600 (2,271)156 (396)68 (173)115 (292)48 (122)48 (122)104 (264)48 (122)66.5 (169) — —Integral Tank DesignDST-35 35,000 (15,876)1,014 (9,956)700 (2,650)137 (348)68 (173)153 (388)48 (122)48 (122)86 (218)48 (122)105 (267)47.25 (120)36 (91)DST-40 40,000 (18,144)1,159 (11,378)800 (3,028)151 (354)68 (173)153 (388)48 (122)48 (122)100 (254)48 (122)105 (267)47.25 (120)36 (91)DST-45 45,000 (20,412)1,304 (12,800)900 (3,407)141 (358)74 (188)159 (399)48 (122)54 (137)85 (216)54 (137)110.5 (281)47.25 (120)36 (91)DST-50 50,000 (22,680)1,449 (14,222)1,000 (3,785)134 (340)80 (203)165.5 (420)48 (122)60 (152)78 (198)60 (152)117 (297)47.25 (120)36 (91)DST-60 60,000 (27,216)1,739 (17,067)1,200 (4,542)177 (450)80 (203)165.5 (420)48 (122)60 (152)120 (305)60 (152)117 (297)47.25 (120)36 (91)SpecificationsC*D*HEB AEFBC*HEIJGAFD*11147153129131610652481711141584161065212 13139