How to Reduce Fuel Consumption in Natural Gas Boiler
The clean-burning alternative natural gas fuel can be used in industrial boilers, and the gas fired boiler for its clean and high efficiency is widely used in heating equipment, steam supply and electricity generation. Even we think the natural gas fired boiler as an energy saving boiler, how to reduce its fuel consumption is still a big problem.
Four measures to reduce natural gas fired boiler fuel consumption
First, to reduce heat losses.
Only in the heat loss due to exhaust gas, the heat loss that water vapor carried accounts for 55% to 75%, if the exhaust gas temperature drops below the temperature of flue gas condensation, by recycling steam latent heat, it can be very effective in reducing heat losses and improve boiler thermal efficiency. For this purpose, we need to equip low-temperature heat absorption device to reach condensing effect for heat recovery.
Second, rational use of the system flow.
During the operating, we can control the flow by adjusting the circulation pump outlet valve opening to ensure that the boiler fuel flow within the rated range. So we can turn off the inlet and outlet valves which are previously used to sharing the traffic in order to achieve the effect of saving gas.
Third, replace the damaged oxygen cabinet probe.
For regulation of the amount of oxygen in the cabinet, oxygen content measured by cabinet probe plays the most important role, the role of the oxygen cabinet probe is to measure the amount of oxygen in the flue gas. If the oxygen content is high, combustion control system will automatically increase air volume or decrease the air flow; if the oxygen content is low, combustion control system will automatically reduce the volume or increase the amount of wind.
Fourth, reduce natural gas leakage.
The possible natural gas leakage might be illegal operations staff; indoor gas line pipe corrosion and leakage; burner fuel ratio imbalance; insulation of boiler wall cracking; control, regulation, measuring and other parts of aging, loose joints and so on.
To reduce the gas consumption can effectively reduce enterprise operation cost, we develop WNS fire tube gas fired boiler, SZS D type water tube gas fired boiler, three-pass and wet-back structure, high thermal efficiency, reliable and safe.
