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Burner System for Rotary Kilns

Burner System for Rotary Kilns

Burner System for Rotary Kilns

Product catalog summary
Overview: The document provides a detailed description of burner systems for rotary kilns, emphasizing their role in efficient thermal processing of materials such as ores and minerals. It highlights the importance of burner systems in optimizing fuel combustion and heat release within kilns.
Key Components and Features:
  • Adjustable Pilot Assembly and Outer Air Vane for precise control.
  • Gas Orifice Ring and Spark Ignited Gas Pilot for efficient ignition.
  • Refractory Covered Stainless Steel Burner Pipe for durability.
  • Swirl Air, Oil Inlet, and Gas Inlet Shape Air for enhanced combustion.
Design and Engineering: Metso's burner systems are engineered based on extensive experience, considering factors like process requirements, air momentum, temperature profiles, and emissions. The systems are designed to handle multiple fuel types, including gas, oil, and coal, either separately or in combination.
Burner System Management:
  • Flame safeguard and burner management systems tailored for rotary kilns.
  • Programmable Logic Controlled (PLC) systems for operational checks.
  • Remote start/stop capabilities integrated with plant Distributed Control Systems (DCS).
Performance and Compliance: The systems are designed for high efficiency and energy recovery, with features like low primary air design and mechanical or steam atomization of oil. They conform to various standards, including FM, CSA, and NFPA.
Special Features: The document describes the Non-Condensible Gas (NCG) incineration gun, which is separately mounted to optimize flame development and process control, minimizing emissions.
Contact Information: The document provides contact details for Metso's offices worldwide, indicating their global presence and support capabilities.
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Catalog excerpts

Burner System for Rotary Kilns-1

rotary kilns Expect results

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Burner System for Rotary Kilns-2

2 Way adjustable burner mount Gas Orfice Ring Adjustable Pilot Assembly Refractory Covered Stainless Steel Burner Pipe Typical cross section of a gas burner Spark Ignited Gas Pilot State of the art burner systems The combustion system is a key element in efficient thermal processing of ores, minerals, and similar bulk solids in a rotary kiln. The process requirements are stringent in a variety of thermal processing systems such as in coke calcining, limestone calcining, recovery of lime in pulp mills, and the combustion of wastes to name a few. The burner system is an important and an integral...

 Open the catalog to page 2
Burner System for Rotary Kilns-3

A typical gas valve train Flame is directional adjustable, and flame shape control is obtained by dual air channels. Low primary air design is used to maximize fuel efficiency and energy recovery from auxiliary cooling devices. Design features include mechanical or steam atomization of oil and sturdy, rugged construction for high temperature duty. Burner systems range from preheat to 300 MBtu/hr. (315 GJ/hr.). Engineered and custom designed valve trains for safe, efficient, reliable combustion are provided Valve drains are pre-piped and pre-tested and shipped as an assembled module ready for...

 Open the catalog to page 3
Burner System for Rotary Kilns-4

A typical pulverized fuel/gas burner Burner combustion system The Metso combustion system is designed with The Metso Non-Condensible Gas (NCG) the flexibility to suit the following specific kiln firing The NCG incineration gun is a separately mounted and separately aimable assembly to conform with our experience applications: that NCG introduction via the main kiln burner is • Wide selection of components including burner, detrimental to main flame development and space primary air fan, fuel valve trains, pumps and controls, as well as to overall process control. Separate NCG introduction and...

 Open the catalog to page 4
Burner System for Rotary Kilns-5

Burner systems for rotary kilns 5

 Open the catalog to page 5
Burner System for Rotary Kilns-6

• Metso Minerals Industries Inc. 350 Railroad Street, Danville, PA 17821-2046, USA, Phone: +1 570 275 3050, Fax: +1 570 275 6789 • Metso Minerals Industries, Inc. 2715 Pleasent Valley Road, York, PA 17402, USA, Phone: +1 717 843 8671 • etso Minerals (South Africa) (Pty) Ltd. M Private Bag X2006, Isando, Johannesburg,1600, South Africa, Phone: +27 11 961 4000, Fax: +27 11 397 2050 • Metso Minerals (Australia) Ltd. Level 2, 1110 Hay Street, West Perth, WA 6005, Australia, Phone: +61 8 9420 5555, Fax: +61 8 9320 2500 • Metso Minerals (India) Pvt Ltd 1th floor, DLF Building No. 10, Tower A, DLF Cyber...

 Open the catalog to page 6

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.