1. What is a vacuum? Divided into physical vacuum and vacuum industrial vacuum. Vacuum means that no physical space of any particle. Industrial vacuum means a pressure lower than the atmospheric gas space standard. It refers to a thin gas state. It is usually obtained by a special pump. Vacuum vacuum boilers are industrial vacuum.

2. What are vacuum hot water boiler? Vacuum boiler is a vacuum environment, the sealed furnace body negative pressure, so that the furnace body is filled with heating medium water. The heating medium water heated by burning or otherwise, and then evaporated by the heat medium and condensed water into a heat exchanger, then heating the water to be heated by the heat medium water. Vacuum heat boiler indicated: oil, gas, natural gas, natural gas, electricity -> combustion (heat conversion)> heat medium water -> steam condensation heat after boiling -> heat -> Heat Conduction -> vacuum boiler water working principle: the use of water at low pressure characteristics of a low boiling point, rapid heating of the heat medium water sealed furnace body, the heat medium temperature steam generated by the boiling water, the steam condenses on the heat transfer tubes within the heat transfer tubes heating the cold water, to supply hot water purposes. Vacuum boiling point of water and the corresponding table: structural diagram of the degree of vacuum (Kpa) 0-31-54-70-81-89-94-97-99-101 boiling point of water (℃) 10090807060504030200 vacuum hot water boiler:

Vacuum hot water boiler what type of boiler equipment? Vacuum hot water boiler belongs to the branch gas boiler, hot water boiler can be divided 10MW vacuum, vacuum hot water boiler 35MW, 55MW vacuum hot water boiler and hot water boiler vacuum 85MW depending on the model. In so many vacuum gas hot water boiler manufacturers Which one is the best? Of course, the preferred side quick Henan, Henan local fast Henan first vacuum hot water boiler maker, from the appearance point of view, like a cylindrical vacuum hot water boiler, but it does not complicated structure, in addition to the rest of the upper half substantially conventional boiler and configured substantially the same, except that the upper half transformed into steam vacuum chamber, added to the intermediate heat exchanger. So compared to conventional boilers, 85MW of vacuum hot water boiler What difference does it make? Xiao Bian gave you a detailed presentation at the difference between what: 1, vacuum hot water boiler is a small domestic hot water boilers, boiler did not like the traditional to the state department inspection, are exempt products. 2, no furnace fouling, since it belongs to the water in the vacuum furnace is medium circulation state, the steel sheet does not occur corrosion and fouling phenomena. 3, the heated area, high thermal efficiency, ordinary industrial boiler heat efficiency of the hot water was decreased gradually reducing the speed of the vacuum hot water boiler with three return structure, using a second return threaded pipe smoke tube, enhanced heat transfer, the three-pass pipe tobacco smoke tube using light, effectively reducing the flow resistance of the flue gas, so that the heat loss down to the limit unit, the whole thermal efficiency of 92% or more. 4, high safety factor, environmental performance, since the pressure in the vacuum boiler is less than atmospheric pressure, the pressure after the unit operation is only 0.02 ~ 0.08Mpa Thus explosion does not occur, and due to the combustion of natural gas and town gas fuel, which burner is imported from Italy, high combustion efficiency, using a number of combustion technology to effectively prevent the generation of NOX. For more information about 85MW vacuum hot water boiler please consult directly online engineers, we will provide you the information for free for your reference!

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Fuyang City, vacuum hot water boiler which company is good for the present, the domestic vacuum hot water boiler manufacturer, according to the difference between the load, have their own highlights of vacuum hot water boiler performance. Do not know the difference between whether the questioner vacuum hot water boiler in question is covered by the standard of what. To select the correct general suitable for use in a vacuum hot water boiler in our unit, following a number of rules needed to know: One, two hot water boilers vacuum energy, vacuum hot water boiler hot water time three vacuum hot water boiler rated load of four types of vacuum hot water boiler above a number of rules, is to buy a vacuum hot water boiler is absolutely normal does not meet the standards, too, is most in need of concerns do not meet the standards, from a number of rules , but also could see a group of vacuum hot water boiler pros and cons of whether there is a problem, obviously, select the days of vacuum hot water boiler, most of us to select a unit, high-cost vacuum hot water boiler is only the most worthy seriously.