What are the precautions for the application of gas-fired steam energy saving horizontal boiler for sales?

The higher the air pressure of the steam boiler, the higher the energy consumption, and the corresponding pressure on the steam equipment and the piping and valves will also increase, which will make the maintenance of the steam boiler relatively advanced. The share of steam that is dissipated and lost during the occurrence and delivery process will also increase. The salt contained in the high-pressure steam will increase with the increase of the air pressure. These salts will cause the structural appearance of the heated area such as the water wall tube, the smoke pipe and the drum, causing overheating, foaming, blockage, etc., and causing the pipe to blast when severe. Risky incidents.

1. Pay attention to the amount of fuel. Avoid more fuel in the boiler. If there is too much fuel in the furnace, the fuel will not be fully incinerated, and some incinerations that have not been completely incinerated will occur. If the furnace is found to be dark, the fire is small, and the chimney is emerging. Conditions such as black smoke are usually caused by carbon monoxide in the furnace.

2. The size of the incineration material used. From the point of view of incineration, the smaller the volume of fuel, the simpler it is to mix with air and simply incinerate. However, if the volume is too small, the energy consumption will increase greatly with respect to the gas-fired steam boiler, and the exhaust gas will increase, which will also cause the loss of fuel to a certain extent.

Battle to win the blue sky, is the major decisions and plans to make a big party in the nineteenth, and is for building a moderately prosperous society, to improve the quality of life of citizens and establish a beautiful China's development goals. To fully implement the nineteen spirit, promote the governance of air pollution intensity and improve the living quality of the environment, this year March 8, Zhengzhou Municipal Party Committee General Office, Zhengzhou Municipal People's Government Office issued the 2018 air pollution control program and the corresponding subsidy policy, the implementation of low-nitrogen gas energy saving horizontal boiler for sale retrofit demonstration project, as follows:

Before the end of September 2018, the city's more than 20 tons of steam (with), and the urban areas more than 4 tons of steam (with) the completion of gas-fired low-nitrogen transformation project demonstration projects, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, City level financial awards complement carried out in accordance with the 40% investment in equipment;

Before the end of September 2018, the city's more than 4 tons of steam (with), and the urban areas more than 2 tons of steam (including) low nitrogen gas boiler reconstruction project completed demonstration projects, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, City level financial awards complement carried out according to 30% of equipment investment;

Before the end of April 2019, the city completed all gas-fired low-nitrogen transformation, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, the municipal finances awards complement of 15% investment in equipment.

If there is no long-term use of gas steam energy saving horizontal boiler for sale, at least once a month to check the boiler. If quicklime crumbled into powder in the bore need for timely replacement of lime, to ensure that safeguards within the drying chamber gas steam boiler from corrosion moisture. 2, wet wet maintenance operation process is particularly maintenance: After releasing the water in the furnace, remove dirt inside, to fill the already processed water and then heated to a temperature requirement of the bore; and then let the water all of the gas is discharged to outside the furnace, closing all valves.

Boiler low load operation, why would vote with the upper burner? Most, high-pressure energy saving horizontal boiler for sale superheater is based on convective heat transfer based. As we all know, steam temperature characteristic is a convection superheater with decreasing load, the steam temperature drops. When the boiler load is low, there may be cases spray water control valve is fully closed, the steam temperature is still below the lower limit occurs. Although the furnace may take the method of increasing or outlet air ratio is increased to increase the furnace pressure boiler steam temperature, but these methods due to exhaust gas temperature is increased, increasing the excess air ratio of the exhaust. Causing heat loss increases, resulting in the boiler thermal efficiency.