Riello burners have a wide range of target groups, but choosing a suitable burner is a job that most people are confused about. As for the method of burner selection, I hope it will be helpful to friends.
1. The demand for the degree of automation. After the user chooses the fuel, he should choose the nozzle (burner) or the automatic burner according to his own economic capacity and equipment requirements. Generally speaking, the nozzle (burner) should be selected The cost is low, but safety issues are difficult to guarantee; the cost of using a fully automatic burner is high, but it does not need to be equipped with a fan and control system, and the operation is convenient, the furnace temperature control accuracy is high, and the safety is guaranteed.
2. When selecting a burner according to the furnace temperature and pressure (inner pressure of the furnace), you must explain to the manufacturer which type of equipment your equipment belongs to, how high the temperature in the furnace is, and whether the furnace is under positive pressure or negative pressure. How high is the pressure. Because the temperature of the furnace is different, the structure of the burner is also different, and the materials used are also different; the burner used for the positive pressure of the furnace has a higher overcome pressure, and the burner used for the negative pressure of the furnace has a lower overcome pressure.
3. The type of fuel. The main user should determine what fuel he uses. Select the burner according to the fuel he chooses. For example, if the fuel is diesel, use an oil burner; if the fuel is gas, use a gas burner.
4. Select according to the region. Different regions have different needs for burners. For example, in Northeast cities, the burner control system needs to be resistant to low temperature; in Xinjiang oilfield area, the control system needs to be resistant to high temperature and low temperature; in the plateau area, the air pressure is low, and the standard burner cannot work here, so this factor should be considered when selecting .
5. Riyadh burners should be selected according to the gas type and gas pressure. Because there are many types of gas and the calorific value varies greatly, a certain type of gas burner can only burn this type of gas. For example, natural gas burners cannot burn liquefied petroleum gas or coal gas; the same , Gas burners can not burn natural gas or liquefied petroleum gas. High-calorific-value gas burners burn low-calorific-value gas, and the output of the burner is insufficient; on the contrary, low-calorific-value burners burn high-calorific-value gas are prone to incomplete combustion or explosion accidents.
The burner has its own customary gas pressure range. If the gas pressure is not within the pressure range designed by the burner, it cannot be used. If the gas pressure exceeds the design pressure range of the burner, it is prone to danger; if the gas pressure is lower than the design pressure range of the burner, the output of the burner will not work. For example, a certain area in Shanxi imports more than a dozen foreign boilers, and the burner is a gas burner with a pressure of 15Kpa. However, the gas pressure in this area is only 3-4Kpa, and foreign burners cannot be used.
Riello burners have a wide range of target groups, but choosing a suitable burner is a job that most people are confused about. As for the method of burner selection, I hope it will be helpful to friends.
1. The demand for the degree of automation. After the user chooses the fuel, he should choose the nozzle (burner) or the automatic burner according to his own economic capacity and equipment requirements. Generally speaking, the nozzle (burner) should be selected The cost is low, but safety issues are difficult to guarantee; the cost of using a fully automatic burner is high, but it does not need to be equipped with a fan and control system, and the operation is convenient, the furnace temperature control accuracy is high, and the safety is guaranteed.
2. When selecting a burner according to the furnace temperature and pressure (inner pressure of the furnace), you must explain to the manufacturer which type of equipment your equipment belongs to, how high the temperature in the furnace is, and whether the furnace is under positive pressure or negative pressure. How high is the pressure. Because the temperature of the furnace is different, the structure of the burner is also different, and the materials used are also different; the burner used for the positive pressure of the furnace has a higher overcome pressure, and the burner used for the negative pressure of the furnace has a lower overcome pressure.
3. The type of fuel. The main user should determine what fuel he uses. Select the burner according to the fuel he chooses. For example, if the fuel is diesel, use an oil burner; if the fuel is gas, use a gas burner.
4. Select according to the region. Different regions have different needs for burners. For example, in Northeast cities, the burner control system needs to be resistant to low temperature; in Xinjiang oilfield area, the control system needs to be resistant to high temperature and low temperature; in the plateau area, the air pressure is low, and the standard burner cannot work here, so this factor should be considered when selecting .
5. Riyadh burners should be selected according to the gas type and gas pressure. Because there are many types of gas and the calorific value varies greatly, a certain type of gas burner can only burn this type of gas. For example, natural gas burners cannot burn liquefied petroleum gas or coal gas; the same , Gas burners can not burn natural gas or liquefied petroleum gas. High-calorific-value gas burners burn low-calorific-value gas, and the output of the burner is insufficient; on the contrary, low-calorific-value burners burn high-calorific-value gas are prone to incomplete combustion or explosion accidents.
The burner has its own customary gas pressure range. If the gas pressure is not within the pressure range designed by the burner, it cannot be used. If the gas pressure exceeds the design pressure range of the burner, it is prone to danger; if the gas pressure is lower than the design pressure range of the burner, the output of the burner will not work. For example, a certain area in Shanxi imports more than a dozen foreign boilers, and the burner is a gas burner with a pressure of 15Kpa. However, the gas pressure in this area is only 3-4Kpa, and foreign burners cannot be used.