Biogas burner is a heating facility (such as boiler, industrial furnace, etc.) that uses hot gas as the heat source. It is a special device used to realize the hot gas combustion process. The main function is to introduce hot gas and combustion air into the heating facility for combustion or to burn in the burner according to a certain proportion and certain mixing conditions, and to meet the requirements of the heating process for the direction, shape, rigidity and spreadability of the flame.
Traditional burners use air as a combustion-supporting gas, but the oxygen content in the air is very low, only 21%. The remaining part is non-flammable gases such as nitrogen and carbon dioxide. These gases will not contribute to heat generation during the combustion process. , on the contrary, it will absorb a large amount of heat and take away this heat in the form of flue gas, which greatly affects the combustion and heating efficiency. The biogas burner can fully utilize the fuel, reduce the exhaust smoke temperature, and greatly improve the combustion efficiency. The flame temperature of oxygen-assisted combustion is much higher than that of air combustion, so there are also higher requirements for the selection of furnace body refractory materials.
Biogas burners are developed and designed according to the physical, chemical and combustion characteristics of different combustible gases, so they have strong pertinence and adaptability. The biogas burner adopts a split structure, which has the characteristics of simple structure, low cost, simple and convenient operation and maintenance. Most automatic combustion machines adopt mechatronics structure, and the main parts are imported components. They have excellent performance and safe and reliable operation. It is impossible to ensure that the burner can burn completely, because there will be a certain amount of heat loss during the combustion process, and the same is true for boilers, so when we buy a boiler, the seller will ask us to choose a larger one. The reason That's it.
Biogas burners are easy to flame out, just like people are easy to get sick, which requires practical judgment. No matter how good a doctor is, he cannot just propose a diagnosis and treatment plan for "sickness".
I can only make some suggestions based on common situations, and you can check them yourself:
(1) Whether the type of gas and related physical parameters meet the technical requirements of the burner. The pressure is too low or high, or the gas composition does not match the burner design - if the type of gas is different, the actual burner used is also different.
(2) The adjustment of gas volume and air volume is inappropriate. The burner can be used, but unexpected failures often occur. Such situations are often not caused by a broken accessory, but by deviations in manual debugging.
(3) If there is a problem with the selection and matching, and the actual model of the biogas burner does not match the gas, it will need to be modified separately.
Biogas burner is a heating facility (such as boiler, industrial furnace, etc.) that uses hot gas as the heat source. It is a special device used to realize the hot gas combustion process. The main function is to introduce hot gas and combustion air into the heating facility for combustion or to burn in the burner according to a certain proportion and certain mixing conditions, and to meet the requirements of the heating process for the direction, shape, rigidity and spreadability of the flame.
Traditional burners use air as a combustion-supporting gas, but the oxygen content in the air is very low, only 21%. The remaining part is non-flammable gases such as nitrogen and carbon dioxide. These gases will not contribute to heat generation during the combustion process. , on the contrary, it will absorb a large amount of heat and take away this heat in the form of flue gas, which greatly affects the combustion and heating efficiency. The biogas burner can fully utilize the fuel, reduce the exhaust smoke temperature, and greatly improve the combustion efficiency. The flame temperature of oxygen-assisted combustion is much higher than that of air combustion, so there are also higher requirements for the selection of furnace body refractory materials.
Biogas burners are developed and designed according to the physical, chemical and combustion characteristics of different combustible gases, so they have strong pertinence and adaptability. The biogas burner adopts a split structure, which has the characteristics of simple structure, low cost, simple and convenient operation and maintenance. Most automatic combustion machines adopt mechatronics structure, and the main parts are imported components. They have excellent performance and safe and reliable operation. It is impossible to ensure that the burner can burn completely, because there will be a certain amount of heat loss during the combustion process, and the same is true for boilers, so when we buy a boiler, the seller will ask us to choose a larger one. The reason That's it.
Biogas burners are easy to flame out, just like people are easy to get sick, which requires practical judgment. No matter how good a doctor is, he cannot just propose a diagnosis and treatment plan for "sickness".
I can only make some suggestions based on common situations, and you can check them yourself:
(1) Whether the type of gas and related physical parameters meet the technical requirements of the burner. The pressure is too low or high, or the gas composition does not match the burner design - if the type of gas is different, the actual burner used is also different.
(2) The adjustment of gas volume and air volume is inappropriate. The burner can be used, but unexpected failures often occur. Such situations are often not caused by a broken accessory, but by deviations in manual debugging.
(3) If there is a problem with the selection and matching, and the actual model of the biogas burner does not match the gas, it will need to be modified separately.