Practical Measures for Energy Saving and Consumption Reduction of Environment-friendly Gas-fired Boilers

1. Build the Burner
In order to ensure the operating efficiency of the environmentally friendly gas boiler, the excess atmospheric coefficient of the environmentally friendly gas boiler should be reduced as much as possible. In the actual use of the boiler, the unit should reasonably configure the burner and debug the equipment. The burner can match the operating characteristics of the boiler with the characteristics of the fuel, ensure the flame combustion rate, ensure that the flame fills the furnace lining, and fully burn the fuel.
2. Low hanging boiler piping system heat loss
The unit needs to focus on innovating heat network management, wrapping rock wool with iron sheets instead of the old glass cloth wrapping rock wool, reducing the heat loss rate of the vertical pipe network, and improving power utilization efficiency. At the same time, strengthen the heat preservation treatment of the soft water tank, improve the heat preservation effect of the soft water tank, and reduce the heat loss of the soft water in the boiler.

3. Low-hanging environmental protection gas boiler waste gas heat loss
Taking the condensing boiler as an example, the condensing boiler mainly refers to the boiler equipment that absorbs the latent heat of vaporization contained in the water vapor in the flue gas discharged from the normal temperature gas boiler. Modern boilers transfer most of the heat energy to water vapor (evaporative heat absorption principle) to improve the heat loss of the exhaust gas. However, in a condensing boiler, the exhaust gas transfers heat energy to the water vapor while absorbing heat energy from the condensed water vapor, thereby reducing heat loss.

4. Electricity consumption of low profile boiler room equipment
Environmentally friendly gas boilers consume a lot of electricity during operation. In order to reduce the power consumption of the boiler room, it is necessary to adopt the reasonable construction of corresponding equipment and the integration of advanced technology. The staff are required to do the following: First, analyze the operating conditions of the boiler room, fully understand the characteristics and functions of each equipment, and calculate the operating flow, power and efficiency of the water pumps and fans in the pipe network through reasonable construction and research.

5. Reduce the heat loss of blowdown
Regular blowdown reduces heat loss. At the same time, it can regularly test the softened water, check the water quality of the normal temperature gas boiler, ensure that the water quality of the boiler feed water meets the standard, master the alkalinity and change rules of the normal temperature gas boiler water, and discharge sewage in the environment of high steam pressure and low load. In addition, the water salinity at the liquid level of the boiler drum should be adjusted to save the blowdown valve, so as to control the blowdown to a very low limit, thereby reducing the heat loss of blowdown.