Admin مدير المنتدى
عدد المساهمات : 18959 التقييم : 35383 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: كتاب Pneumatic Conveying Design Guide - Second Edition الإثنين 18 يناير 2016, 10:44 pm | |
|
أخوانى فى الله أحضرت لكم كتاب المرشد في تصميم السيور النيوماتيكية Pneumatic Conveying Design Guide - Second Edition
ويتناول الموضوعات الأتية :
كتاب المرشد في تصميم السيور النيوماتيكية Pneumatic Conveying Design Guide - Second Edition David Mills Part A: Systems and Components 1. Introduction to pneumatic conveying and the guide 03 1.1 Introduction 03 1.2 Pneumatic conveying 03 1.3 Information provided 13 1.4 Review of chapters 14 1.5 Definitions 20 1.6 Nomenclature 25 References 28 2. Review of pneumatic conveying systems 29 2.1 Introduction 29 2.2 System types 29 2.3 System requirements 48 2.4 Material property influences 50 References 53 3. Pipeline feeding devices – Part I: Low pressure and vacuum 54 3.1 Introduction 54 3.2 Rotary valves 58 3.3 Screw feeders 68 3.4 Venturi feeders 69 3.5 Gate lock valves 71 3.6 Suction nozzles 73 3.7 Trickle valves 76 3.8 Blow tanks 77 References 79 4. Pipeline feeding devices – Part II: High pressure 80 4.1 Introduction 80 4.2 Screw feeders 81 4.3 Rotary valves 82 4.4 Blow tanks 82 4.5 Lock hoppers 101 References 103 5. Pipelines and valves 104 5.1 Introduction 104 5.2 Pipelines 104 5.3 Valves 110 5.4 Rubber hose 114 References 116 6. Air movers 117 6.1 Introduction 117 6.2 Types of air mover 117 6.3 Air compression effects 130 6.4 Pre-cooling systems 137 6.5 Nomenclature 137 References 138 7. Gas–solid separation devices 139 7.1 Introduction 139 7.2 Dust control 140 7.3 Separation devices 141 7.4 System considerations 150 References 151 8. System selection considerations 152 8.1 Introduction 152 8.2 Variables involved 153 8.3 Variables investigated 155 8.4 Material compatibility 164 8.5 Design curves 164 8.6 Power requirements 172 8.7 System selection considerations 177 Part B: System Design 9. Air flow rate evaluation 183 9.1 Introduction 183 9.2 Volumetric flow rate 186 9.3 The influence of pressure 190 9.4 Stepped pipeline systems 196 9.5 Pipeline purging 202 9.6 The influence of temperature 203 9.7 The influence of altitude 208 9.8 The use of air mass flow rate 209 9.9 Nomenclature 210 10. Air only relationships 211 10.1 Introduction 211 10.2 Pipeline pressure drop 211 10.3 Venturi analysis 224 vi CONTENTS 10.4 Air flow rate control 227 10.5 Stepped pipelines 232 10.6 Nomenclature 234 References 235 11. Conveying characteristics 236 11.1 Introduction 236 11.2 Single phase flow 237 11.3 Gas–solid flows 239 11.4 The determination of conveying characteristics 243 11.5 Energy considerations 247 11.6 Component pressure drop relationships 252 11.7 Nomenclature 257 References 257 12. Conveying capability 258 12.1 Introduction 258 12.2 The influence of materials 258 12.3 System capability 283 References 286 13. Material property influences 287 13.1 Introduction 287 13.2 Conveying modes 287 13.3 Conveying capability correlations 294 13.4 Material grade influences 305 13.5 Material degradation effects 311 References 318 14. Pipeline scaling parameters 319 14.1 Introduction 319 14.2 Scaling requirements 319 14.3 Conveying distance 320 14.4 Pipeline bore 327 14.5 Pipeline bends 333 14.6 Vertical pipelines 342 14.7 Pipeline material 346 14.8 Stepped pipelines 349 References 353 15. Design procedures 355 15.1 Introduction 355 15.2 The use of equations in system design 355 15.3 The use of test data in system design 367 15.4 Typical pipeline and material influences 372 16. Case studies – Part I: Fine material 384 16.1 Introduction 384 16.2 Conveying data 385 16.3 Procedure 388 17. Case studies – Part II: Coarse material 395 17.1 Introduction 395 17.2 Conveying data 395 17.3 Procedure 398 18. First approximation design methods 404 18.1 Introduction 404 18.2 Air only pressure drop method 405 18.3 Universal conveying characteristics method 413 19. Multiple use systems 423 19.1 Introduction 423 19.2 Multiple material handling 424 19.3 Multiple delivery points 426 19.4 The use of stepped pipelines 428 References 435 Part C: System Operation 20. Troubleshooting and material flow problems 439 20.1 Introduction 439 20.2 Pipeline blockage 439 21. Optimizing and up-rating of existing systems 461 21.1 Introduction 461 21.2 System not capable of duty 463 21.3 Optimizing existing systems 464 21.4 Case study 467 21.5 Alternative methods of up-rating 474 22. Operating problems 478 22.1 Introduction 478 22.2 Types of system 479 22.3 System components 482 22.4 System related 491 22.5 Material related 494 References 497 23. Erosive wear 498 23.1 Introduction 498 23.2 Influence of variables 499 23.3 Industrial solutions and practical issues 512 References 524 viii CONTENTS 24. Particle degradation 526 24.1 Introduction 526 24.2 Influence of variables 530 24.3 Recommendations and practical issues 538 24.4 Pneumatic conveying data 540 24.5 Particle melting 544 References 546 25. Moisture and condensation 547 25.1 Introduction 547 25.2 Humidity 547 25.3 Air processes 554 25.4 Energy considerations 564 25.5 Nomenclature 569 26. Health and safety 570 26.1 Introduction 570 26.2 Dust risks 571 26.3 Conveying systems 578 26.4 System components 580 26.5 Conveying operations 583 26.6 Explosion protection 587 References 594 Appendix 1: Determination of relevant material properties 595 A1.1 Introduction 595 A1.2 Particle size and shape 596 A1.3 Particle and bulk density 602 A1.4 Flow properties 605 A1.5 Aeration properties 608 References 616 Appendix 2: Additional conveying data 617 A2.1 Introduction 617 A2.2 Materials and pipelines listings 617 A2.3 Material properties listings 620 A2.4 Additional conveying data 622 Index 62
أتمنى أن تستفيدوا منه وأن ينال إعجابكم رابط تنزيل كتاب Pneumatic Conveying Design Guide - Second Edition
|
|