Rotary Kiln Burner

<div id="DIV1"><h3><a name="a1"></a>Introduction</h3> <p>Rotary kiln burner has many types like three-channel, four-channel and multi-channel, and we can choose from them according to our actual needs. Here we take multi-channel type as an example. The multi-channel type rotary kiln combustor is specially designed to roast materials in rotary kiln. The burner can make the combustible coal ash and combustible gas and make an efficient use of heat. It can achieve economical fuel consumption and solve the problem that single fuel cannot satisfy production needs and has been widely applied and well received in chemistry, metallurgy and limestone industry.</p> <p style="text-align: center"><img title="Different Types of Rotary Kiln Burners" alt="Rotary Kiln Burner" width="440" height="194" src="/i/33645-33921-20131712828635.jpg" /></p> <h3><a name="a2"></a>Features</h3> <p>1. Coal powder is fully mixed with primary air, secondary air, tertiary air and center air, so it has a full burning and high thermal value.</p> <p>2. The shape and strength of fire can be regulated easily and rapidly.</p> <p>3. The uniform and reasonable distribution of fire temperature avoids too high partial temperature.</p> <p>4. The jet nozzle made up of special materials can resist oxidation at 1200oC or higher and have a long service life.</p> <p style="text-align: center"><img alt="rotary kiln burner" width="272" height="138" src="/i/2290590.jpg" /></p> <h3><a name="a3"></a>Working Principle</h3> <p>Air stream along with coal powder ejects from coal duct with a very small angle of flare. The air stream out of coal duct rotates in the discharging area and mixes with coal powder at the same time of ejecting around and fully mixing with the surrounding high-temperature air. The full fusion of fuel and combustion air helps the coal powder achieve a full combustion. The interference of center air makes the coal powder and air mixed more fully. It has another function of keeping the flow steady at the same time.</p> <p style="text-align: center"><img alt="rotary kiln burner" width="694" height="250" src="/i/20124515819350.jpg" /></p></div><div id="DIV3" style="display:none;"><h3><a name="a1"></a>Introduction</h3> <p>Rotary kiln burner has many types like three-channel, four-channel and multi-channel, and we can choose from them according to our actual needs. Here we take multi-channel type as an example. The multi-channel type rotary kiln combustor is specially designed to roast materials in rotary kiln. The burner can make the combustible coal ash and combustible gas and make an efficient use of heat. It can achieve economical fuel consumption and solve the problem that single fuel cannot satisfy production needs and has been widely applied and well received in chemistry, metallurgy and limestone industry.</p> <p style="text-align: center"><img title="Different Types of Rotary Kiln Burners" alt="Rotary Kiln Burner" width="440" height="194" src="/i/33645-33921-20131712828635.jpg" /></p> <h3><a name="a2"></a>Features</h3> <p>1. Coal powder is fully mixed with primary air, secondary air, tertiary air and center air, so it has a full burning and high thermal value.</p> <p>2. The shape and strength of fire can be regulated easily and rapidly.</p> <p>3. The uniform and reasonable distribution of fire temperature avoids too high partial temperature.</p> <p>4. The jet nozzle made up of special materials can resist oxidation at 1200oC or higher and have a long service life.</p> <p style="text-align: center"><img alt="rotary kiln burner" width="272" height="138" src="/i/2290590.jpg" /></p> <h3><a name="a3"></a>Working Principle</h3> <p>Air stream along with coal powder ejects from coal duct with a very small angle of flare. The air stream out of coal duct rotates in the discharging area and mixes with coal powder at the same time of ejecting around and fully mixing with the surrounding high-temperature air. The full fusion of fuel and combustion air helps the coal powder achieve a full combustion. The interference of center air makes the coal powder and air mixed more fully. It has another function of keeping the flow steady at the same time.</p> <p style="text-align: center"><img alt="rotary kiln burner" width="694" height="250" src="/i/20124515819350.jpg" /></p></div>