DL/T 5142-2012 DL/T 5142-2012 火力发电厂除灰设计技术规程：英文版 - 工标库
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DL/T 5142-2012 DL/T 5142-2012 火力发电厂除灰设计技术规程：英文版现行
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Introduction
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翻译出版说明
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National Energy Administration Announcement
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Foreword
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1 General Provisions
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2 Terms
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3 Pneumatic Ash Handling System
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3.1 Basic Requirements
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3.2 Pressure Pneumatic Conveying
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3.3 Vacuum Conveying
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3.4 Pneumatic Ash Conveying Pipes
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3.5 Air Slide
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3.6 Fly Ash Classifying System
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4 Hydraulic Ash Handling System
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4.1 Basic Requirements
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4.2 Water Supply System for Ash Handling
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4.3 Hydraulic Ejector
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4.4 Ash Slurry Trench
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4.5 Slurry Preparation Equipment
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4.6 Centrifugal Ash Slurry Pump
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4.7 Plunger Type Fly Ash Slurry Pump
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4.8 Dewatering Bin and Clarifying Equipment
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4.9 Bottom Ash Settlement Pond
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4.10 Hydraulic Ash Conveying Pipe
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5 Mechanical Ash Handling System
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5.1 Basic Requirements
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5.2 Air-cooled Slag Conveyor
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5.3 Submerged Scrapper Conveyor
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5.4 En-masse Scraper Conveyor
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5.5 Vertical Bucket Elevator
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5.6 Bucket Conveyor
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6 Mill Rejects Conveying System
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6.1 Basic Requirements
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6.2 Simple Mechanical Conveying
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6.3 Hydraulic Jet Pump Conveying
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6.4 Mechanical Conveying
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7 Air Supply System
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7.1 Basic Requirements
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7.2 Air Compressor and Treatment Facilities of Compressed Air
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7.3 Rotary Blower and Vacuum Pump
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8 Material Storage and Unloading System
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8.1 Basic Requirements
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8.2 Fly Ash Silo and Hopper
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8.3 Bottom Ash Silo and Mill Rejects Bin
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8.4 Unloading System and Equipment Selection
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9 Off-site Transportation System
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9.1 Basic Requirements
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9.2 Truck Transportation
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9.3 Belt Conveyor
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9.4 Ship Transportation
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10 Ash Handling System for CFB Boiler
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10.1 Basic Requirements
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10.2 Bottom Ash Handling System
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10.3 Limestone Powder Handling System
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11 Ash Handling System for Municiple Solid Waste Incineration Power Plant
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11.1 Basic Requirements
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11.2 Bottom Ash Handling System
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11.3 Fly Ash Handling System
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12 Ash Handling System for Straw Power Plant
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12.1 Basic Requirements
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12.2 Mechanical Ash Handling System
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12.3 Pneumatic Ash Handling System
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12.4 Ash Storage
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13 Slime Pipelines Conveying System
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13.1 Basic Requirements
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13.2 Piping Conveying System
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13.3 Equipment Selections
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13.4 Slime Pump House
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14 Design Requirements for Relevant Disciplines
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14.1 Mechanical Discipline
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14.2 I&C and Electrical Discipline
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14.3 Civil and Hydraulic Structure Disciplines
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14.4 Hydraulic and Water Treatment Disciplines
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14.5 Heating and Ventilation Disciplines
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14.6 General Plan Discipline
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Appendix A Calculation of Ash Amount
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Appendix B Calculation of Mill Rejects Amount
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Appendix C Density of Some Materials
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Appendix D Calculation of Reynolds Number
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Explanation of Wording in this Code
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List of Quoted Standards
