> NEWS > Introduction of important components and principles in hot water boilers
Introduction of important components and principles in hot water boilers
2019-08-29
People who often use hot water boilers should know that it is not a simple device. Everyone must strictly follow the requirements. If everyone’s understanding of it is not very complete, you can take a look at the introduction in the following article, I believe that everyone can use it better after reading it.
The surface pre-mixed metal fiber surface combustion is to completely mix the air and natural gas before entering the combustion chamber, so that the natural gas is fully combusted, the air demand is reduced, the dew point of the flue gas is increased, and the flue gas enters the condensation stage as early as possible. In order to further improve the combustion efficiency; at the same time, the combustion is composed of tens of thousands of small flames with a diameter of 0.01 mm, which greatly reduces the flame temperature and reduces the generation of NOx, so that the discharge of NOx under operating conditions can be controlled to about 10 mg/m3, and Under the working conditions, it does not exceed 30mg/m3, which fully meets the environmental protection requirements.
Compact structure, single-layer layout, small footprint, easy installation, made of thick 8 mm boiler steel, rigorously tested by ultrasonic flaw detection, 1.2 mm stainless steel design.
The surface pre-mixed metal fiber surface combustion is to completely mix the air and natural gas before entering the combustion chamber, so that the natural gas is fully combusted, the air demand is reduced, the dew point of the flue gas is increased, and the flue gas enters the condensation stage as early as possible. In order to further improve the combustion efficiency; at the same time, the combustion is composed of tens of thousands of small flames with a diameter of 0.01 mm, which greatly reduces the flame temperature and reduces the generation of NOx, so that the discharge of NOx under operating conditions can be controlled to about 10 mg/m3, and Under the working conditions, it does not exceed 30mg/m3, which fully meets the environmental protection requirements.
3.3.3 After the furnace is shut down, the water in the boiler is discharged, and the manhole, hand hole, ash door, etc. on the boiler are opened to inspect the door hole cover, and the inside of the boiler is ventilated and fully cooled; the furnace is an important part of the hot water boiler. The corrugated shape of the furnace can effectively increase the radiation heat exchange area, not only to ensure more complete fuel combustion, but also to improve the thermal efficiency of the hot water boiler.
