Mechanical Science HandbooksMechanical Science Handbooks 20000 Part 7 pps

... Corporation, 1 977 . Scheel, Gas and Air Compression Machinery, McGraw/Hill. Stewart, Harry L., Pneumatics & Hydraulics, Theodore Audel & Company. Westinghouse Technical Manual 1440-C3 07, SNUPPS, ... viii Rev. 0 OBJECTIVES DOE-HDBK-1018/2-93 Miscellaneous Mechanical Components Intentionally Left Blank ME-05 Page x Rev. 0 Miscellaneous Mechanical Components DOE-HDBK-1018/2-93 A...

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... 28 Miscellaneous Mechanical Components DOE-HDBK-1018/2-93 DEMINERALIZERS Figure 14 Regeneration of a Mixed-Bed Demineralizer Rev. 0 ME-05 Page 27 DEMINERALIZERS DOE-HDBK-1018/2-93 Miscellaneous Mechanical ... entrained particles. The backwash water goes out through the normal inlet distributor piping at the top of the tank, but the valves are set to direct the stream to a drain so that t...

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... 36 Impulse Steam Trap 37 Orifice-Type Steam Trap 38 Summary 39 ME-05 Page ii Rev. 0 Department of Energy Fundamentals Handbook MECHANICAL SCIENCE Module 5 Miscellaneous Mechanical Components Valves ... Air 7 Summary 8 HYDRAULICS 10 Introduction 10 Pressure and Force 10 Hydraulic Operation 11 Hazards 12 Summary 13 BOILERS 14 Introduction 14 Boilers 14 Fuel Boiler Components 16 Summary...

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... Steam, Its Generation and Use, Babcock & Wilcox Co., 1 978 . Cheremisinoff, N. P., Fluid Flow, Pumps, Pipes and Channels, Ann Arbor Science. Heat Transfer, Thermodynamics and Fluid Flow Fundamentals, ... FIGURES Figure 1 Basic Parts of a Valve 2 Figure 2 Rising Stems 4 Figure 3 Nonrising Stems 5 Figure 4 Gate Valve 9 Figure 5 Solid Wedge Gate Valve 11 Figure 6 Flexible Wedge Gate Valv...

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... TRAPS DOE-HDBK-1018/2-93 Miscellaneous Mechanical Components Bucket Steam Trap Figure 17 Bucket Steam Trap A bucket steam trap is illustrated in Figure 17. As condensate enters the trap body, ... other in a manner that removes any particles that have collected on the metal surfaces. Some metal-edged type filters have magnets to aid in removing fine particles of magnetic materials. Strainer...

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... piston returns to a reservoir or tank via a filter, which removes foreign particles. Rev. 0 ME-05 Page 13 Miscellaneous Mechanical Components DOE-HDBK-1018/2-93 BOILERS Summary The important information ... the bottom of the boiler and is where the air and fuel mix and burn. Rev. 0 ME-05 Page 17 Miscellaneous Mechanical Components DOE-HDBK-1018/2-93 COOLING TOWERS The cooling of the wat...

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... 0 ME-04 Page 41 TYPES OF VALVES DOE-HDBK-1018/2-93 Valves Butterfly check valves may be Figure 27 Stop Check Valve installed horizontally or vertically with the vertical flow either upward or ... otherwise, all flow will be stopped. Stop Check Valves A stop check valve, illustrated in Figure 27, is a combination of a lift check valve and a globe valve. It has a stem which, when closed, preve...

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... plug coated. Lift-type valves provide a means of mechanically lifting the tapered plug slightly to disengage it from the seating surface to permit easy rotation. The mechanical lifting can be accomplished ... conventional shutoff valves. Plug valves are normally used in non-throttling, on-off operations, particularly where frequent operation of the valve is necessary. These valves are not n...

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... DOE-HDBK-1018/2-93 VALVE FUNCTIONS AND BASIC PARTS Summary The following important information in this chapter is summarized below: Valve Functions and Basic Parts Summary There are four basic types ... properly compressing the packing around the valve stem. There are seven basic parts common to most valves. Rev. 0 ME-04 Page 7 TYPES OF VALVES DOE-HDBK-1018/2-93 Valves Gate Valve Stem Des...

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... and Control; Electrical Science; Material Science; Mechanical Science; Chemistry; Engineering Symbology, Prints, and Drawings; and Nuclear Physics and Reactor Theory. The handbooks are provided ... system and equipment operation. Rev. 0 ME DOE-HDBK-1018/2-93 MECHANICAL SCIENCE FOREWORD The Department of Energy (DOE) Fundamentals Handbooks consist of ten academic subjects, which i...

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