The "national industrial energy-saving technologies and equipment Recommended List (2018)" key recommendation "premix wing-type vacuum condensing hot water boiler" There is a beautiful name - Thalia T6, through the rational use of the U-shaped smoke tubular, cross-wing type tube design structure, and heat transfer at the same time meet the thermal requirements, reduced to 33% of the entire area of the boiler can be placed in a small area in the boiler room. At the same time the use of advanced industry premix combustion technology, will reduce nitrogen oxide emissions to 18 mg / cubic meter, well below the most stringent air pollutant emissions of Beijing, Tianjin, Zhengzhou and other cities 30 mg / cubic meter standard.
1. The Classification of boiler blowdown
Continuous blowdown: continuous blowdown is to discharge some dissolved salt from the boiler water to maintain a certain salinity and alkalinity of the boiler water. This kind of blowdown is continuously discharged from the evaporating surface with the greatest salt concentration in the drum water, also known as surface blowdown.
Dongyang selective attention things have gas hot water boiler, which has several customers in the choice of a lot of gas hot water boiler, because the technique does not exist, often do not know how to sell. Since the gas hot water boiler of many styles, and not as the layout, not the same producers, many of whom are still do not know how to choose the next to teach the public fairly small component of the selected knowledge. First, select the appropriate gas hot water boiler, gas hot water boiler must first figure out the layout of the facility should be set up in the application of regulation, inspection and maintenance should also, therefore absolutely reasonable layout can be carried out smoothly. Also, each gas hot water boiler saturated steam will pay part of the money, but for the moment we will have a part in the application of consumption, which should be firm in the choice of gas hot water boiler style special attention, to summarize good intentions and then make a selection. Thirdly, a place worthy of attention is gas hot water boiler has a lot of facilities, those are excellent assist effect can be more good to reduce energy consumption, save energy saving. Therefore, gas hot water boiler in the selection process, which some of the content on the absolute pay special attention to, so you can choose to suit the goods, to facilitate more good applications.
Why does not need cooling water and boiler ignition solve the problem after: boilers, which have some common problems, as well as some difficult problems, such as: why water boiler does not need to start from within the ignition period of time? The use of cast iron economizer, then how to solve the problem of cooling the ignition process? In addition, there are questions about what the boiler, and to promptly answer? Since these issues are brought up, and that below, you may wish to give the correct answer, so that we have a complete understanding and correct understanding. 1. Why do not need to water after the boiler ignition start a period of time? This, then, according to technical personnel, is the citation boiler ignition, since the boiler water temperature rises, its volume expands, and further, so that the water level increased. With further increase in the temperature of boiler water, so that the steam generated in the water wall, so that the boiler water level is further increased, so that this period of time from the start of ignition, the water is not required.