high efficiency electrical hot water boiler for central heating

high efficiency electrical hot water boiler for central heating

Henan miss you Jujube Industry Development Co., Ltd. is mainly engaged in dates, nuts and other healthy food research and development, procurement, production and sales operations; jujube industry's first listed company. I miss you date industry is committed to providing health and hygiene products for people to date, in 2017, I miss you date industry decided to buy a few new clean and green, can provide high-quality steam boiler steam. Carefully selected is determined in cooperation with the fast boiler, signed two separate 10 tons of steam condensing gas steam boiler (WNS10-1.25-Y.Q).

Large-scale industrial production of natural gas boiler is a good helper, stable operating state, highly intelligent handling procedures, as well as clean and environmentally friendly features, making it the main force of industrial boilers. Given the high strength characteristics of industrial production, the price of natural gas boiler is also higher than other boilers, therefore, in the course, we should strive to correct, regular maintenance and repair boilers, to extend the overall life of the boiler. Fast boiler summed up the following 10 tons of industrial natural gas boiler proper cleaning and maintenance work, for study and reference.

Henan gas boiler by techniques which optimize the effect of reduction of Henan gas boiler, i.e. the part of each combustion system design, heat exchanger components and control system can improve the boiler efficiency optimization techniques combined together, will be the maximum It may improve the thermal efficiency of the boiler, so as to achieve energy saving. 1. Using burner head premix metal fibers. First, natural gas and air through the venturi tube to achieve optimum mixing, the mixed gas is combusted in the combustion surface of the first woven fibers made of special alloy, burning more fully, more thorough, flame generation is extremely short, so the required combustion small room space, so a premix burner Henan gas boiler more compact. Secondly, when the premix type burner flame color is blue, the flame temperature of about 1000-1100 degrees, ordinary blower burner flame temperature greater than 1300 degrees, and the oxygen and nitrogen in the air from the start of the reaction is about 1200 deg.] C, A vigorous enhanced from 1500 ℃. Therefore, NOx emissions is much lower than condensing furnace blast other common boiler burner. Further noise premix burner produces approximately 40-72dBA, the blower noise generated by the burner is high 80-100dBA. A flexible metal fibers also avoid the generation of thermal stress of combustion head, extending the service life and maintenance intervals burner head. 2. Henan new gas-fired boiler using heat transfer enhancement of heat transfer tubes. In order to reduce exhaust gas temperature, the condensing effect is achieved, increasing the heat transfer area of ​​the heat exchanger must element, it should not be construed to simply increase the volume of the device to increase the heat transfer area. But should be reasonably increase the heat transfer area per unit area of ​​the device, and high thermal conductivity, and is corrosion resistant heat transfer tubes. 3. flood capacity design makes operation more sustainable, start and stop times smaller. Significantly reduced consumption and emissions. 4. Application of PVC exhaust pipe. Since conventional boiler flue gas temperature above 150 degrees, the chimney must be made of steel, but also the use of prefabricated chimney insulation layer stainless steel in some cases, the cost per square meter of the chimney 1600-1800 dollars, the cost is very expensive. Henan gas boiler due to lower exhaust gas temperature, standard PVC pipe may be used as exhaust pipe, the boiler is greatly reduced additional installation costs. 5. Henan gas boiler provided with the water receiving tray collected condensate, and the condensate and treatment before discharge. During condensation of gases and fly ash and soot fraction of the flue gas is dissolved in water, reducing the harmful substances discharged into the atmosphere. 6. The controller comes selection ratio control system and having a sound and timing of the operation mode. Fast and accurate continuous tracking load changes, to achieve good time-heating function.

Advantages over ordinary boiler condensing boiler First, look at the working principle of condensing boiler: the combustion of natural gas after the steam generation, the water vapor is condensed by the technology is condensed into liquid water, thereby recovering heat of the exhaust gas, the temperature of the flue gas is discharged greatly reduced to 40-70 degrees (normal temperature of the boiler exhaust gas at 140-200 ° C). Compared with ordinary boilers condensing boiler, the three major advantages, namely: One advantage: energy-saving thermal efficiency condensing boilers up to 109%, while ordinary boiler thermal efficiency is about 93%. Simply put, the thermal efficiency directly determines the energy loss problem, the higher thermal efficiency, better energy efficiency; on the contrary, the lower thermal efficiency, the more powerful energy. Naturally play a crucial role in the issue of heating costs. Condensing boiler heating boiler energy efficient than the average of about 35%, naturally, more cost savings. Two advantages: long life first condensing boiler built stainless steel heat exchanger and the boiler is typically a copper heat exchanger, and the outer surface of the heat exchanger of a condensing boiler is also wrapped in a layer of special composites, greatly improving the life of the boiler, the general life of 30 years, ordinary boiler is only about 15 years. Three advantages: Super Green nitrogen oxide emissions less than 35mg / kwh very environmentally friendly, far below European standards. Europe has been very common use of condensing boilers, China in recent years have begun to pay attention to environmental problems. Advantages condensing boiler no doubt, however, that the higher the boiler on the use of environmental requirements, in our country, the use of condensing boilers also fully reached the degree of fire, which also needs to further promote national policy.

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