Oxy fuel burner rotary furnace

Oxy-fuel Burner Systems for Secondary Non-ferrous Melting

Air Products offers oxy-fuel burners designed to work with every type of furnace, whether it’s a rotary, rocking, tower, reverb, or tilting furnace. By matching the characteristics of the flame to the needs of each particular furnace design, our technology can deliver maximum benefits with efficient use of oxygen and fuels such as natural gas

Rotary Furnace - an overview | ScienceDirect Topics

Rotary furnaces are batch furnaces that generally utilize oxy-fuel burners and limit the volume of off-gases. The rotary furnace design gives high utilization of the input energy compared with the stationary furnace; they are very flexible and can accept a wide variety of feed materials

Oxygen combustion technologies

Oxy-fuel burners In rotary furnaces The technical and economic requirements for greater thermal efficiency in rotary melting kilns, to modernize their industrial employment, has directed the technical research to the study of combustion process in pure oxygen. As a result, SIAD has developed a range of oxy-fuel burners which has been

Oxy-Fuel Technologies and Strategies for Secondary

fired furnace.2 Constant Air-Oxy-Fuel Operation: One of the first reverb furnaces converted to oxygen-assisted melting was at Roth Brothers (later Wabash Alloys) in East Syracuse, NY. A cold air-fired aluminum sidewell furnace was retrofit-ted with EZFire LN air-oxy-fuel burners to increase pro-duction and reduce fuel usage. In both air-fuel and air-oxy-fuel modes, the furnace utilized a mechanical pump

Oxygen-Enhanced Combustion Provides Advantages in Al

Jun 07, 2005 The slightly lower flame temperature, higher flame volume and overall improved convective heat transfer characteristics of Pyretron air/oxy/fuel are more suitable than the smaller, hotter 100% oxy/fuel flame for direct-charged reverb melters and rotary furnaces. Pyretron air/oxy/fuel provides broader, more uniform heat distribution in rotary furnaces; the increased flame volume

The Tilt Rotary Furnace - Melting Solutions

The Melting Solutions TR range of Tilt Rotary Furnaces are available in a standard range of capacities from 1,000 kgs to 21,500 kgs. Options of oil firing or gas firing are available. On furnace capacities of 5 tonnes and above, oxy-fuel burners firing either oil or gas are available. Please refer to the specification chart and individual

Tilting Rotary Furnace - Engitec

furnace in horizontal position and 2) slag from feeding port via furnace tilting Details include: - Refractory Material of Chrome-Magnesium basis - Oxy-fuel burner or air-fuel burner. Reverse type combustion flow - Feeding door opening through local control panel and through remote control - Door operation system with hydraulic unit

Tilting Rotary Furnace - Melting Solutions Limited

For melting mixed, contaminated scrap including oxidised materials such as dross, the combination of low energy, high metal recovery and flexibility of feedstock, have shown the tilting rotary furnace to be a class leader. Comparing the tilting rotary furnace range to other traditional rotary and fuel fired reverberatory furnaces shows significant savings:

Scrap melting in a rotary furnace with use of oxy-fuel burners

Rotary furnace specially equipped with oxy-fuel burners can lead to important advantages for the Chuquicamata smelter. • Facilitate the heat transfer mechanism. • Operational improvement. • Productivity advantages. Based on the aforementioned aspects, this scrap smelting option is currently more efficient and easier to implement than

Selective Oxy-Fuel Burner and Method for a Rotary Furnace

A selective oxy-fuel burner for mounting in a charge door of a rotary furnace, including at least two burner elements each oriented to fire into different portions of the furnace, each burner element including a selective distribution nozzle configured to flow a first reactant; and a proportional distribution nozzle configured to flow a second reactant; at least one sensor to detect one or

GHI Smart Furnaces

The amount of salts required in the process can be reduced by 50% compared to other types of rotary industrial furnace. Oxy-fuel burners produce a high-intensity flame and better transmission of heat to load. Cheaper cost of fume collection and filtration equipment, since fewer combustion gases are produced. The tilting body of the furnace

Oxy-fuel furnaces, an alternative solution for greater

Oxy-fuel combustion increases furnace efficiency, reduces emissions and improves glass quality by creating a more stable process. The addition of oxygen to the fuel almost eliminates nitrogen from the oxidiser, which greatly reduces the mass flow rate of flue gas leaving the furnace. Fives has more than 25 years experience in applying oxy-fuel

Plant Engineering | Gas Technology: Oxy-Gas firing grows

May 02, 2012 Gas Technology: Oxy-Gas firing grows in popularity. Industrial furnaces that fire natural gas can combine the benefits of natural gas with the further advantages of oxy-fuel firing. The combination gives them even lower emissions, increased energy input from existing furnace spaces, lower flue gas volumes, and fuel savings ranging from 10% to 50%

Improve productivity, fuel efficiency and yield in your

rotary furnaces in transferring available energy to the metal. Turn to the Air Products Transient Heating burner for a unique heating option to help you improve productivity, fuel efficiency and yield—all of which can improve your bottom line. Our patented Transient Heating oxy-fuel burner is the only smart burner