Riello burners have a wide target group, but choosing a suitable burner is a confusing task for most people.Has sorted out some methods for burner selection, hoping to help friends.
1. Demand for automation. After selecting fuel, users should choose nozzles (burners) or fully automatic burners according to their own economic capabilities and equipment needs. Generally speaking, the cost of using nozzles (burners) is lower, but safety issues are difficult to guarantee; the cost of using fully automatic burners is higher, but there is no need to equip the fan and control system by yourself, which is convenient to operate, with high furnace temperature control accuracy and safety guaranteed.
2. According to the furnace temperature and pressure (furnace internal pressure) When selecting a burner, you must explain to the manufacturer which type of equipment your equipment belongs to, how high the furnace temperature is, whether the furnace is positive pressure or negative pressure, and how high the pressure is. Because the furnace temperature is different, the structure of the burner is different, and the materials used are also different; the burner used for positive pressure in the furnace has a higher pressure resistance, and the burner used for negative pressure in the furnace has a lower pressure resistance.
3. Fuel type First, the user must determine what fuel he uses. Choose a burner based on 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. Choose according to the region. Different regions have different requirements for burners. For example, in the northeastern cities, the burner control system needs to be resistant to low temperatures; in the Xinjiang oil field area, the control system needs to be resistant to both high and low temperatures; the plateau area has low air pressure, and standard burners cannot work here. This factor should be considered when choosing.
5. Riello burners should be selected according to gas types and gas pressure. Because there are many types of gas and the calorific value varies greatly, a certain gas burner can only burn that type of gas, such as a natural gas burner cannot burn liquefied gas or coal gas; similarly, a coal gas burner cannot burn natural gas or liquefied gas. If a high calorific value gas burner burns low calorific value gas, the burner output will be insufficient; conversely, if a low calorific value burner burns high calorific value gas, it is easy to cause incomplete combustion or explosion accidents. Burners have their own customary gas pressure range. If the gas pressure is not within the pressure range designed for the burner, it cannot be used. If the gas pressure exceeds the burner's designed pressure range, it is easy to cause danger; if the gas pressure is lower than the burner's designed pressure range, the burner output will be insufficient. For example, a certain area in Shanxi imported more than a dozen foreign boilers, and the incidental burners were gas burners with a pressure of 15Kpa, while the gas pressure in the area was only 3-4 Kpa, and the foreign burners could not be used.
Riello burners have a wide target group, but choosing a suitable burner is a confusing task for most people.Has sorted out some methods for burner selection, hoping to help friends.
1. Demand for automation. After selecting fuel, users should choose nozzles (burners) or fully automatic burners according to their own economic capabilities and equipment needs. Generally speaking, the cost of using nozzles (burners) is lower, but safety issues are difficult to guarantee; the cost of using fully automatic burners is higher, but there is no need to equip the fan and control system by yourself, which is convenient to operate, with high furnace temperature control accuracy and safety guaranteed.
2. According to the furnace temperature and pressure (furnace internal pressure) When selecting a burner, you must explain to the manufacturer which type of equipment your equipment belongs to, how high the furnace temperature is, whether the furnace is positive pressure or negative pressure, and how high the pressure is. Because the furnace temperature is different, the structure of the burner is different, and the materials used are also different; the burner used for positive pressure in the furnace has a higher pressure resistance, and the burner used for negative pressure in the furnace has a lower pressure resistance.
3. Fuel type First, the user must determine what fuel he uses. Choose a burner based on 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. Choose according to the region. Different regions have different requirements for burners. For example, in the northeastern cities, the burner control system needs to be resistant to low temperatures; in the Xinjiang oil field area, the control system needs to be resistant to both high and low temperatures; the plateau area has low air pressure, and standard burners cannot work here. This factor should be considered when choosing.
5. Riello burners should be selected according to gas types and gas pressure. Because there are many types of gas and the calorific value varies greatly, a certain gas burner can only burn that type of gas, such as a natural gas burner cannot burn liquefied gas or coal gas; similarly, a coal gas burner cannot burn natural gas or liquefied gas. If a high calorific value gas burner burns low calorific value gas, the burner output will be insufficient; conversely, if a low calorific value burner burns high calorific value gas, it is easy to cause incomplete combustion or explosion accidents. Burners have their own customary gas pressure range. If the gas pressure is not within the pressure range designed for the burner, it cannot be used. If the gas pressure exceeds the burner's designed pressure range, it is easy to cause danger; if the gas pressure is lower than the burner's designed pressure range, the burner output will be insufficient. For example, a certain area in Shanxi imported more than a dozen foreign boilers, and the incidental burners were gas burners with a pressure of 15Kpa, while the gas pressure in the area was only 3-4 Kpa, and the foreign burners could not be used.