From a professional point of view, the hot water boiler needs to do some preparatory work before the product is purchased, which can reflect the importance of the purchase of the product and avoid the wrong choice. Moreover, it must be taken seriously and carried out, because if there is a problem, it will affect the correct purchase of the product. In the work content, in addition to a clear understanding of the product use environment and use requirements, but also to understand some basic information of the product and the manufacturer, so that multi-party comparison and comprehensive considerations, so that you have accurate judgment and correct choice.
Open the power first, to be noted that start-up burner, a gas boiler purge valve in the boiler drum, steam when fully out, and then turn off.
Anyang City Power Supply Bureau as a unit in charge of the sale of electricity in Anyang City, in the choice of the boiler is more cautious. Based on our understanding and trust, choosing our split condensing steam boiler. Anyang Power Supply Bureau responsible person to us feedback, provide fast side of the boiler with the rest assured, product design everything, we believe that the fast side of the boiler can be used for more than 10 years and even 20 years. --customer feedback
Summary terminology boiler 1, rated thermal power: rated conditions, heat boiler per unit time can be provided, typically expressed in megawatts (MW) or kcal (Kcal / H). ≤1.4MW boiler thermal efficiency, exhaust temperature is not higher than the inlet temperature of the medium 50 ℃. Thermal efficiency> 1.4MW boiler, the exhaust gas temperature not higher than 170 ℃. 2, the cycle of water: boiler water circulation system, the amount of water recycled. Circulating water boiler G = Q * 0.86 * 10 ^ 6 / ΔtQ: boiler thermal power units (MW) Δt: access to water temperature, 3 atm unit (℃): under standard atmospheric pressure at sea level, is 101.325KPa . Pressure: atmospheric pressure higher than normal atmospheric pressure. Vacuum: air pressure below standard atmospheric pressure. 4, heating surface: the surface of the heat transfer medium to absorb heat from the heat medium, such as a boiler furnace, cylinder, pipe, etc.. Radiation heating surface: the radiation heat receiving surface mainly absorbing heat from the heat transfer manner exothermic medium, such as a water wall furnace, the drum abdominal wall. Convection heating surface: mainly convective heat transfer from the high temperature flue gas absorbing manner heating surface of heat, smoke is generally flush heating surface, smoke pipe, convection banks and the like. 5, the thermal efficiency of the boiler: the percentage of the effective use of heat boiler and the fuel consumption per unit time of heat. The higher thermal efficiency, better heat transfer performance. 6, steam quality: cleanliness steam, saturated steam is generally more or less saturated with trace amounts of moisture, with the difference between the steam quality than the standard amount of water. 7, fuel consumption: the amount of fuel consumed by the boiler per unit time. 8, emissions: the amount of sewage discharged boiler blowdown. 9, the natural circulation: relying on the furnace decreased working fluid between the tube and the density difference between the riser furnace actively promote water circulation boiler drum, the drum is recycled back route, the downcomer, the header, the riser pipe, tubing, etc., is introduced soda composition. Forced circulation: boiler water or steam to not only water vapor density difference as a driving force, but also provide some external pump power to circulate in the heating duct. 10, small boilers: water volume ≤50L, and ≤0.7MPa rated steam pressure steam boilers; Rated water pressure does not exceed 0.1MPa water pressure condensing hot water boiler in asias and hot water boilers.
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We HIRAKAWA, its head office located in Kita-ku, Osaka-city, are a manufacturer of boilers and its related equipment by involving in production, sales and maintenance service of all our products. Condensing technology, wood-fuel biomass boiler is just an example that HIRAKAWA contributes to saving energy for our customers, as well as offering various type of steam boilers and hot-water boilers.
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The main areas of use of the UT-H hot water boiler are local and district heating generation, all sectors of business, the processing industry, heat suppliers and public facilities. These boilers are also used as base load, peak load and reserve heating boilers at district heating plants.
2019-3-20·Condensing boilers do not need a pilot light burning all the time, because they fire up when there is a demand for heat, using an electric spark.The amount you save installing a new condensing boiler will depend on how old and inefficient your existing boiler is. Keyword: Industry steam boiler,Condensing boiler manufacturers
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2019-5-6·The residential area is the main concentrated area of the residents' life in China, and it is the living part of the four pillars of life. In the construction of residential areas, heating and water supply should be placed in the first place, so hot water boiler equipment is essential. Learn More
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Condensing boiler - Wikiped. Condensing boilers are water heaters fueled by gas or oil. They achieve high efficiency (typically greater than 90% on the higher heating value) by condensing water vapour in the exhaust gases and so recovering its latent heat of vaporisation,
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