solid fuel burner
Check the ignition before the gas solid fuel burner and gas boiler should pay attention to the project pre-purge before ignition, the pre-purge can clear the air in the furnace chamber to prevent knocking, before each ignition must be strictly enforced. 1, 2 Open the power to start the gas burner 3, when the discharge valve on the drum, the steam comes out completely when it is closed 4, the boiler inspection manholes, hand hole flange and valves, the leak was found to be fastening, such as fastening the leakage maintenance shutdown 5, when the steam boiler pressure liter 0.05 ~ 0.1MPA, replenishment, sewage, water supply systems and sewage screening test device while flushing water table 6, when the steam pressure was raised to the boiler when 0.1 ~ 0.15MPA, rinsed gauge trap 7, when the steam boiler pressure was raised 0.3MPA, the fire load / small fire fire knob to enhance combustion. 8, when the air pressure steam boiler operating pressure was raised 2/3 when started warm air supply tube, slowly open the main steam valve, to avoid water hammer 9, when the drain valve is completely out of steam 10 to turn it off, after all drain valve closed, slowly open the main valve to open, and then turning half-rings 11, the gas burner control knob to the automatic transmission.
Why do gas-fired steam solid fuel burners require high water quality?
Many boiler users know that when buying a boiler, the boiler manufacturer's technicians will repeatedly explain the requirements for the boiler water quality. This is because the boiler water quality is a prerequisite for the normal operation of the steam boiler. Correct and reasonable water treatment can be used. Avoid the scaling and corrosion of gas boilers, extend the service life of boilers, reduce energy consumption, and improve the economic benefits of enterprises. Today we will talk about the impact of water quality on natural gas steam boilers.
Traps are generally installed in the solid fuel burner which position? Boiler traps role recently have several customers to inquire trap in which position the boiler, play what role do? The following content is explained and illustrated in Henan fast boiler thermal equipment technician made against these two issues. Steam case of condensation to form water is condensed into water to remain in the original equipment or system will cause operation steam pipe water hammer or vibration, we run do not want it condenses into water, but the system related equipment into steam when there are a warm-up process, during preheating, the steam temperature above ambient temperature or above system-related equipment in case of condensation will form water, we will promptly take it sparse, this is what we often say hydrophobic role of discharging the water trap is to avoid or reduce the vapor-liquid two-phase, rapid cooling and flushing equipment, causing damage, vibration or the like. Natural circulation oven set came in the early start can enhance water drum, water wall of water cycle, in order to facilitate the analysis can also be attributed to the ranks of water drainage. But generally not so called. Some feed water pump also turn on the water pump warm, this logic I should go water drainage. , The heating system circuit is formed, to ensure continuous heating capacity of the heating system. The heating pipes, air heater, the level of hydrophobic plus the like. The general effect of the trap in order to prevent excessive pressure level variations into the same vessel hydrophobic or hydrophobic anti-channeling cause vibrations, which facilitate a slow, free expansion, such as a collecting box provided different hydrophobic side platoon expansion furnace according to different pressure levels, machine high accident hydrophobic expansion plus side, the body hydrophobic expansion and the like. If the pressure level deviation is too large hydrophobic into the same container, the container is required to have a large enough expansion space, ensure that the pressure after the expansion is still lower than the lowest pressure when the maximum hydrophobic sparse amount of water. Drainage systems connected to put a lot of water pipe (which are mostly consumer-pressure drainage, the main purpose is not to warm the pipe so do not consider the issue of expansion), turn on the water should pay particular attention to these! In practical operation, the discharge should be considered connected to the same pressure level in the water pipe water drainage, avoiding anti-channeling drainage, in particular of a pressure-dissipating system is isolated from the other systems do maintenance measures eliminate pressure isolation to prevent channeling anti-scald soda !
Beiqi Panthers in the car to communicate with the company, expressed full confidence in our company, cooperation is very smooth. Since the solid fuel burner departure two years, our technical staff has been concerned about the relevant boiler operation through remote monitoring system to provide strong and stable technical support services for the Beijing auto Panthers. --customer feedback
