Safety High Quality Efficient Natural Gas Fired Hot Water Boiler

Water temperature increase impact on the thermal efficiency of the boiler? A: The water temperature to improve thermal efficiency of the boiler can be divided into two cases to discuss. The first case, assuming constant evaporation boiler. When the water temperature increase, due to the economizer heat transfer temperature difference is reduced, reducing heat absorption, enhance the tobacco temperature economizer, air preheater temperature and pressure increase, increase heat transfer, the hot air temperature increased slightly, smoke the temperature rises, so that boiler efficiency is lowered. However, after the water temperature increase, increase in the heat for evaporating the evaporation increases. In order to maintain unchanged the amount of evaporation, it is necessary to reduce the amount of fuel, which makes the exhaust gas temperature is lowered to improve the thermal efficiency of the boiler. Because of these two factors on the thermal efficiency of the boiler roughly, therefore, when the constant holding evaporation boiler, the thermal efficiency of the boiler feed water temperature increase substantially unchanged. The second case, assuming that the same amount of fuel. After the water temperature increase, decrease temperature and pressure economizer, economizer flue gas temperature, increasing the air preheater heat absorption, the exhaust gas temperature rises, reduce the heat efficiency of the boiler. Since the hot air temperature is increased, the furnace temperature increases, water wall heat absorption increases. After the water temperature increase, the heat for increasing the temperature is reduced, while increasing the amount of heat for evaporation. Therefore, the water temperature increase, if the fuel quantity constant, the increased evaporation, but the thermal efficiency is lowered. To sum up, raise water temperature, evaporation is kept constant regardless of the amount of fuel still remains the same, we can not improve boiler efficiency. However, to improve the water temperature, it does improve the thermal efficiency of the plant cycle, thereby reducing the coal consumption.

July 26, 2016, Beijing, China Everbright Paper Co., Ltd. and the company signed a "split 6 tons of steam condensing gas steam boiler contract" by the company responsible for the WNS6-1.25-YQ split condensing gas boiler steam to all production, installation and commissioning work. The product is the use of condensing technology, effective emission of harmful substances SOx, NOx, COx, is industrial boilers efficient and environmentally friendly solutions.

Oil-fired boiler combustion control and automation and whether the fuel tank on the role of specific types of boiler, this article will be introduced below, for this kind of boiler oil-fired boiler, but for now, this kind of boiler is widely application, is a common and popular types of boilers, so based on these two points, it should be taken seriously and work to learn the product, good to have a good use of effects through proper use. Notes 1. What are oil-fired boilers? This oil-fired boiler A boiler, through which the oil is atomized fuel oil burners, and then mixed with air, in suspension a combustion apparatus for combustion in the furnace. Larger capacity fuel boilers, mostly use heavy, but the larger the viscosity of heavy oil must be preheated before combustion; if the capacity is small, is the use of light oil, no need for preheat. In addition, oil-fired boilers for industrial use, mostly fueled with the use of light diesel oil. 2. whether the oil-fired boiler combustion and control system can be automated? The issue from a professional point of view, the answer is you can, that is, oil-fired boiler burning automation and control systems can be used. In addition, this kind of boiler fuel needs to be injected into the boiler furnace combustion chamber and the use of fire, there is no need to use grates facilities. Fuel oil-fired boiler does not produce ash after combustion, therefore, do not need to slagging facilities. 3. Does the oil-fired boiler have different classification criteria? It corresponds to the specific types of what? This kind of boiler oil-fired boiler, which is a different classification criteria, and correspond to different species at different classification criteria. If the fuel according to the type can be divided into two heavy gas oil boilers and boiler, light oil and kerosene are those diesel, heavy oil refers to crude oil after extraction remaining heavy gasoline or diesel oil. If use according to points, can be divided into a fuel oil-fired boiler water boilers, safety high quality efficient fired hot water boiler fuel, heating fuel boiler, oil bath boilers and steam boiler fuel these. 4. whether the oil-fired boiler can be automatic oil burner? Why have their fuel tanks? On oil-fired boilers, can be automated using the oil burner, the ignition from the normal combustion, the air supply from the oil supply to the flame detector, and so can be automatic protection automatically, without manual operation. And this kind of boiler installed on the tank, one can play a role in filtering sediment, and second, to solve this problem come from oil-absorbing far away.

When electric power boilers tips based on electricity energy by electromagnetic induction heating or resistance heating, the hot water or organic heat medium (steam gas) heated to a certain parameters (temperature, pressure) of the boiler through the heat exchanger portion, to output having a nominal outer working fluid a thermal mechanical apparatus. Definition of boiler: boiler, refers to the use of various fuels, electrical or other energy, the contained liquid will be heated to a certain parameter, and the device sealed bearing certain pressure, the volume of which is defined in a range equal to or greater than the pressure of the steam 30L boilers; the outlet pressure is greater than or equal to 0.1MPa (gauge pressure), and the rated power greater than or equal to 0.1MW pressure safety high quality efficient fired hot water boiler, electric boiler organic heat carrier. In other words, no matter what fuel to use, the scope of its provisions are the same, just different fuel source.

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