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flame safeguard control phần 1

sống động mỏng phần tại trừu kêu nhiên liệu) trong khu fhe ống bể không khí đang bước vào. Các thung lũng tạo thành aseries Paral · Lei, tuyến đường hoạt động đốt xuống tength của Stoker. Qua lại grate được xây dựng trong các phần. Khu vực lân cận di chuyển trong q:: hướng lposile gây ra vuốt ve con sư tử ac khi một phần di chuyển về phía trước, đang chuyển động ngược. | FUME SAFEGUARD CONTROLS A Honeywell Textbook r- ĩ 5 5 Introduction to flame safeguard Combustion Burners and boilers Flame rod application Optical detector application Primary controls Programming controls Troubleshooting flame safeguard systems Service equipment Auxiliary controls Valves and valve trains Sizing and application of large gas valves Firing rale controls Glossary Honeywell TABLE OF CONTENTS PAGE INTRODUCTION TO FLAME SAFEGUARD. I COMBUSTION.1 burners and boilers PART I Burners. 5 PART II Boilers.45 PART 111 Air Heating Units.68 FLAME ROD APPLICATIONS PART I Types of Flame Detection Systems.-.71 PART II Requirements lor Flame Rod 73 Rectification Systems PART III Flame Rods Holders and Rectifier Pilots.32 optical DETECTOR APPLICATIONS.85 PRIMARY CONTROLS.107 RA890 Primary Controls .109 RA890H Self-Checking Primary Controls.115 R4795 Primary Controls. . 122 R7795 Primary Controls. . .124 PROGRAMMING CONTROLS.131 The Self-Checking Function.134 Basic Programming Sequence.137 R4140 Programming Controls .i. 148 BC7Ũ00 Microcomputer Burner Control Systems.165 Semi-Automatic Industrial FSG Controls.175 TROUBLESHOOTING AND MAINTENANCE OF.192 FLAME SAFEGUARD SYSTEMS SERVICE EQUIPMENT.206 LIMITS CONTROLLERS AND INTERLOCKS.216 VALVES AND VALVE TRAINS.263 SIZING AND APPLICATION OF LARGE GAS VALVES.286 FIRING RATE CONTROLS. 301 GLOSSARY.331 INTRODUCTION TO FLAME SAFEGUARD WHAT ARE FLAME SAFEGUARD controls The term Flame Saftguard in its broadest HUM coven a.11 Lb rantrois astK at d with burners ud Lbeir aHOoatfd fquipiwnt- Thù include the flame sensing device med to detect the flame operating and safety devices tiled to start and Hop th huraer valve To conirol fuel new sequencing relay iQd auxiliary tzsnuod used in conjunction with th burner wfety control systems. If n had m define the term Flame Safeguard System the tStitartwn might be eumvihing like- . A Kt of control equipment utfd In a iyrtmu to prorid Hfe control oi burner operation ar required by the burner .