combination horizontal steam boiler
Boiler not cleaned What are the dangers boiler daily to do the cleaning work, the scale should be cleaned, so as to avoid unnecessary losses, which harm the following look at the boiler scale: 1, causing the metal heating surface of boiler overheating, damage to the boiler, shorten life. Boiler heating surface green scale, cooling the metal wall surface is affected, resulting in increased wall temperature, the mechanical strength of the metal material is reduced, resulting in heating surface deformation, bulge, burst pipes and the like, or even a serious explosion. Damage to the boiler, affecting life. 2, to reduce the evaporation boiler, reducing the thermal efficiency of the boiler, waste of fuel. The presence of boiler scale is equivalent to an additional layer of resistance heating surface, because the scale is lower than the thermal conductivity of steel is large, hindering heat transfer, the heat released by combustion of fuel can not be effectively transferred to the water, water vapor can not be measured heat , with the exhaust gas side of heat is lost, and therefore to reduce the boiler output, fuel waste. According to statistics, the junction of a millimeter scale, about 2 to 3% waste fuel. 3, disruption of normal boiler water circulation, forced shutdown maintenance, increase maintenance costs. After water boiler fouling, reduced flow cross-section of the inner tube, the flow of power to increase the water cycle, even when serious completely blocked. Disrupted and boiler water circulation pipe burn, forced shutdown for maintenance. Waste of human and material resources, resulting in losses. In short scale great harm to the boiler, the boiler can not be safe and economic operation. Explosion-proof doors too heavy or inadequate pressure relief area; Exhaust Gas Temperature unreasonable. Caused by poor management of the boiler running water or boiler filled with water; poor management of water quality caused by boiler scaling; oxygen poor metal heating surface corrosion; sewage is not timely boiler water alkalinity is too high; adjust the boiler is not timely adverse atomization, incomplete combustion, flame instability or skewed; the fault itself or combustion burner system failure caused by boiler flameout. In summary, boilers and process design supporting improper installation, operation mismanagement can cause accidents occurred boiler, enterprises and workers to bring the loss of life and property. As long as we understand and master the hidden laws of boiler accident, strict boiler design, boiler installation, boiler management, and constantly improve and perfect the boiler management method, you can while avoiding disadvantages, to avoid boiler accident.
Selection of low nitrogen gas boiler three points, you had better polish his eyes harmful substances low nitrogen gas boiler emissions is very small, highly recommended environmental protection departments of our country into the market quickly obtain a large number of the user's favorite; but there are many customers do not understand the extent of their depth, or lack of professional advice that can not purchase a more desirable low nitrogen gas boiler. So how to choose high-quality low nitrogen gas boiler it? Our customers can start from the following three points. First, the low nitrogen oxide emissions of nitrogen gas boilers generally use an all-premixed combustion flue gas recirculation or FGR technology, nitrogen oxide (PM2.5 main causes) emissions down to 30mg or less, and China's latest implementation environmental policy consistent. Thus the customer when choosing a low nitrogen boiler, which can pay more attention to the structure of the burner, or combustion gas was observed, to verify the degree of nitrogen oxide emissions standards. Second, the thermal efficiency of the boiler capacity and the quality of low-nitrogen gas boiler compared to conventional coal-fired boilers, the more corrosion resistant material selection and better heat transfer ND steel, better quality. Advanced heat in the flue gas condensing technology can re-absorption, and therefore the thermal efficiency of coal-fired boilers can achieve the unattainable height. Customers can carefully observe the material in the selection process, to confirm whether its performance requirements. In addition, also note that the boiler capacity and structural design, the boiler water, water level fluctuations status. Quality low nitrogen gas boiler, thermal efficiency and capacity of the technology must be very advanced three-operability and noise intensity Ruoyi to choose low-emission, high thermal efficiency of low nitrogen gas boiler, the customer can be transferred to their attention operability and noise intensity. Quality low nitrogen gas boiler has a PLC intelligent control of the liquid crystal panel, the platform can interface with intelligent control, fully automatic operation. At the same time, the process needs to pay attention to the noise generated by the boiler operation, low noise intensity boiler should only be included in the selection. That is to choose the above three elements of quality low nitrogen gas boiler, in addition, also for a comprehensive analysis of various factors investigated by boiler factory production scale, market reputation and so on. At the same time, a little attention to low nitrogen gas boiler sales or Top Rank trading may well be a convenient solution. Because only low nitrogen boiler energy saving, advancing with the times, in order to seize market opportunities to win customer favor.
How to calculate the actual load hot water boiler and why not directly draw water? A boiler hot water boiler which, I believe we will not feel strange, because the site has its relevant articles, and at the same time, has been engaged in introduction explanation, therefore, based on this, then, will continue this topic in order to so we have to learn the content, then, to deepen own this a boiler familiarity and level of understanding. 1.1 tons of hot water boiler, which is how much KW? In addition, five tons of gas hot water boiler, which is 5 tons What does it mean? How the price? 1 ton of hot water boiler, if the conversion formula = 700KW according to one ton ≈60 million kcal ≈0.7MW, then, it is 700KW. 5 tons of gas hot water boiler, wherein the 5 tons, refers to the boiler heating power, corresponding to 3.5MW. The price of this kind of hot water boiler, there are many factors, such as manufacturers, different manufacturers, the price is not the same. So, on the issue of two, was not answered.
Oriental Hawaii Holiday Hotel is located in Xiaogan City of Hubei Province in accordance with international five-star hotel standard design, set business rooms, SPA bath, foot care, indoor spa and other facilities in one of the hotel. Hot water boiler is one of the important facilities normal operation can not be separated. With the pace of Hubei Province in response to the national defense of the blue sky, the use of clean fuels gradually increase the proportion of Oriental Hawaii hotel provides visitors to the more perfect leisure experience a sense of the original wishing more polluted coal-fired boilers to replace clean and green gas-fired boiler. After comparing several vendors boiler industry, a number of R & D results very fast square value in the field of clean fuels, entered into a collaboration with the fast boiler. Fast boiler integrally provided a 1.4MW condensing pressure hot water boiler (CWNSL1.4-95 / 70-Y.Q) according to their actual needs. Put into use, fully meet the needs of Oriental Hawaii Holiday Hotel heating and hot water supply.