The burner pressure test nozzle is a small interface or valve installed on the burner (burner nozzle) or nearby pipelines in industrial combustion systems, such as boilers, heating furnaces, smelting furnaces, and heat treatment furnaces. Its primary function is to provide a safe and convenient measurement point. Made of brass, the product features pressure resistance, wear resistance, high-temperature tolerance, gas leakage prevention, and high detection accuracy.
Core functions
1. Measure key pressures:
Gas supply pressure: monitor whether the gas pressure entering the burner is stable and within the set range. Too low pressure may lead to unstable combustion and flameout; too high pressure may lead to flameout, increased noise or damage to equipment.
Air/oxygen supply pressure: Monitor the air (blow) or oxygen pressure entering the burner. This is essential to ensure an appropriate air/gas ratio.
Combustion chamber/combustor pressure: The pressure inside the furnace (positive or negative) is measured near the furnace wall or burner near the burner. Combustor pressure is a key parameter for the safe and efficient operation of the combustion system, affecting flame shape, combustion efficiency, pollutant emission, and furnace structure safety (avoiding excessive positive or negative pressure).
2. Monitoring the operating state: Real-time or regular measurement of these pressure values is an important means to judge whether the combustion system is running normally, whether the combustion is stable, and whether the fuel and air supply are sufficient.
3. System debugging and optimization: During burner installation, debugging, maintenance or performance optimization, the pressure meter or sensor is connected to the pressure meter to accurately measure and adjust the gas pressure, air pressure and the ratio of the two to achieve the best combustion efficiency (air-fuel ratio control) and the lowest emission.
Thread standard: British pipe thread G1/4 ", G1/8"
4. Structure form: straight-through, which is a short pipe with a threaded interface. When measuring, the pressure gauge is screwed on, and the plug is blocked in normal use. The cost is the lowest, but the plug needs to be operated every time.
