Guide: Gas boiler is a product of boilers, which is classified according to the fuel used in the boiler. Gas boilers are gas fuels, which include natural gas, liquefied petroleum gas, biogas and coal gas, etc. The most commonly used is natural gas, so gas Boilers generally refer to natural gas boilers.
Gas boiler is a product of boilers, which is classified according to the fuel used in the boiler. Gas boilers are gas fuels, which include natural gas, liquefied petroleum gas, biogas and coal gas, etc. The most commonly used is natural gas, so gas Boilers generally refer to natural gas boilers.
Gas boiler classification:
Gas boilers can be divided into vertical gas boilers and horizontal gas boilers according to their size. According to product usage, they can be divided into gas steam boilers, gas hot water boilers and gas heat conduction oil boilers. According to pressure, they can be divided into normal pressure gas boilers and pressure gas boilers. Boilers can be divided into small gas boilers, medium gas boilers and large gas boilers according to rated evaporation or rated heating power. According to the nitrogen oxide content standards, they can be divided into ordinary gas boilers, low nitrogen gas boilers and ultra-low nitrogen gas boilers.
gas boiler is the most used boiler product after the traditional coal-fired boiler. It has the advantages of low operating cost, high thermal efficiency, beautiful appearance, convenient installation, and intelligent control, so it occupies an important market position. However, with the further strengthening of environmental policies, ordinary gas-fired boiler emission standards can no longer meet the air pollution regulations, so the work of low-nitrogen transformation of gas-fired boilers has been gradually launched nationwide.
Low-nitrogen transformation method of gas boiler:
The nitrogen oxide content in the exhaust gas of the boiler when the ordinary product of the gas boiler is in use is more than 150mg per cubic meter, so it is necessary to reduce the oxide content standard and require a low nitrogen transformation. There are usually two ways for gas boilers to carry out low-nitrogen transformation. One is to replace the burner, which is to choose a low-nitrogen burner to reduce the nitrogen oxide content standard when the boiler exhaust gas is discharged. The other is to replace the boiler as a whole. This method usually refers to large-scale boiler products. Since the burner does not match the boiler body after the replacement, the operation is not normal, and it needs to be replaced as a whole.
Gas boiler low nitrogen transformation cost price:
There is no exact price for the low-nitrogen retrofit of a gas boiler. It contains many factors, such as boiler transformation methods, product parameters, transformation standards, manufacturer prices, etc., so its prices are different. For example, we take a 1 ton gas boiler as an example. If you want to change the burner during the low-nitrogen transformation, you need to choose a domestic burner or an imported burner. The price of the two is quite different. If the boiler is replaced as a whole, the parameters of different products and manufacturers , Raw material costs, logistics, etc., the price will naturally vary.