oil hot water boiler
Improve the thermal efficiency of the process wns gas boiler, oil-fired boiler which chemical incomplete combustion heat loss and mechanical incomplete combustion heat loss. Because almost no ash after combustion of the gas boiler, solid and liquid fuels without mechanical incomplete combustion, there is no need to consider the mechanical incomplete combustion of the gas boiler heat loss. In all heat losses, heat losses have tremendous proportions, when the high thermal efficiency of boilers, heat losses so the total loss of the main heat losses of fuel gas-fired boiler flue gas heat loss is the exhaust gas temperature and For air excess factor. When the exhaust gas temperature decreases, high thermal efficiency can be obtained, for example, a conventional three-pass steam boiler, furnace used in the past straight and smooth smoke tube, must increase the heating surface is arranged to make the exhaust gas to an acceptable degree, the theoretical discharge around the smoke heat loss. Potshell causing significantly increased diameter, wall thickness increased, greatly increased metal consumption, thus further reducing the exhaust gas temperature should be greatly restricted. From the aspect of heat transfer is not only now consider only the heated area, the use of new technology enables heat transfer performance significantly increased, the difference between the heat transfer overcomes the disadvantages of the past performance of the boiler, so that the exhaust gas temperature decreases, the structure is more compact. Center back boiler combustion boiler is preferably small foreign structure, although the two-pass boiler, the heated area is small, but the use of the turbulator charming, the purpose of enhancing the turbulence of the flue gas, disrupt laminar flow boundary wall, reducing the thermal resistance, increasing the heat transfer coefficient, a smaller heating area to achieve the same high thermal efficiency. Lower exhaust gas temperature limit in theory, the exhaust gas temperature can be reduced to very low or even close to the ambient temperature, for maximum thermal efficiency. However, in practice, due to the reduction of the exhaust gas temperature, low temperature corrosion will cause, therefore, the exhaust gas temperature can drop too low, in order to ensure that the wall temperature is higher than the main boiler heating surface flue gas dew point temperature. Therefore, low-temperature corrosion has become a major obstacle to reduce exhaust gas temperature and improve the thermal efficiency of the boiler. Tail auxiliary heating surface increases, further reducing the exhaust gas temperature, fuel gas wns improve thermal efficiency of the boiler as the oil, gas fuel burn easily wns type gas boiler air preheater generally not disposed. The economizer means is a common energy, which can be recycled flue gas was able to effectively reduce exhaust gas temperature. Separation type condensing gas boiler is out of the main boiler heating surface, the installation of the condensing heat exchanger. In one aspect of the flue gas absorption can significantly reduce the smoke temperature, reducing heat losses, on the one hand the absorption of part of the potential condensing water vapor released, increasing the effective use of heat of the fuel. Ash cleaning, to ensure that the heating surface of the scale wns boiler thermal efficiency of the boiler, the presence of soot fouling and heat transfer resistance increases, reducing the heat transfer effect. The thermal conductivity of the scale and soot is almost of the same order of magnitude, with the increase in scale, soot, the exhaust gas temperature rapidly increases, the thermal efficiency is significantly decreased. So, keep the boiler heating surface inside and outside clean, efficient heat transfer, thermal efficiency and to ensure the safe and economic operation of boilers, boiler fuel gas-fired boiler ash cleaning is required.
What are the reasons gas steam boiler popular? What is the reason gas steam boiler is popular? 1: the use of more environmentally friendly cleaning gas steam boiler. Gas hot water boiler with environmental protection, energy conservation, safety, salient features fully automatic operation, and ease of use. In addition, due to the operation of the economy, government policies to encourage, gas hot water boiler more and more people of all ages. Biomass boiler categories: biomass boilers Horizontal, vertical biomass boilers. Biomass gas thermal oil heaters, biomass steam boiler, biomass hot water boiler, biomass oil furnace. Gas-fired steam boiler burner underlying mode, two-pass configuration, the fuel combustion, the boiler operation is stable and take up less space, while the spoiler is inserted smoke tube, smoke slow speed, increase heat transfer, a high thermal efficiency, reducing users enjoy the reputation as the cost of natural gas is a clean fuel, do not emit harmful gases and soot in the combustion process. Therefore, do not pollute the air and the environment. Soot or carbon dioxide generated by conventional coal-fired boilers not only affect the air quality, but affect the health. Therefore, the use of gas steam boilers are environmental requirements. 2: high thermal efficiency of the reaction gas used in the thermal efficiency of the steam boiler is faster than the reaction of other aspects of the boiler, because natural, natural gas is used as a pollution-free high heat of combustion of the fuel, the higher the fire, heat faster switching speed, steam from the water pot and continue to release the faster. Compared with other coal-fired and oil-fired boilers, thermal efficiency is the fastest, most effective. Third: run more intelligent gas steam boiler does not require manual operation, does not require complex operational intelligence Zidongkongzhi whole process. All the work process only requires prior set all the parameters you can use. Gas steam boiler design according to user requirements, start, stop, automatically adjust the water supply load. Occur during operation of any abnormalities can also achieve self-diagnostics, interrupts combustion, sound and light alarm.
Hot water boiler fuel components have whatever civilian commercial or industrial production, oil hot water boiler is that we often need to use, so today small'll tell you about the structure of the relevant fuel hot water boiler. A blower: a filter and a suction port of the blower equipment, ventilation into the burner through the work-related apparatus for flame adjustment to achieve. Second, the supply pump: softened water from the main water pressure economizer into the next device, thereby removing heat emission of smoke caused by hot water boiler fuel to a water preheating effect. Third, natural gas systems: the interface includes a gas, burner, natural gas adjusting means. Fourth, the security valve: equipped with a pressure relief initiative greater than the preset value. Fifth, oil hot water boiler automatic control and other components sum of these components is tantamount to fuel hot water boiler said earlier, assuming that the output way, the boiler input indicators of poor water quality, is to keep from the furnace, need to pay close attention . On the way output, fuel hot water boiler to check the maintenance schedule, rigorous process of checking maintenance records, only rigorous work, unswerving overhaul inspection before they can improve production yields greater and greater extent, have does not appear to grasp the consequences.
"Thalia T6" is a fast-party R & D team after more than 600 burn test, 30 times optimization technology, successfully developed the premix vacuum hot water boiler. Professional designers based on product characteristics and application environment painstaking design, look as elegant as the goddess of wisdom, asymmetrical waistline but also demonstrates its different. Internal boiler U-tube smoke fast original square, weld-free bending forming, in combination with a compact furnace; no need to provide special transfer smoke chamber, the smoke box integrated with the condenser, thereby reducing the space occupied area, compared with the generation volume reduced by 33%.