Foshan Gaoming Liu Ling Textile Dyeing and Finishing Co., Ltd. was founded in 2007, enterprises comprehensive strength, advanced processing equipment, detection means perfect, has a complete quality assurance system, the introduction into a large number of advanced production equipment, to ensure that technical standards and products stable to improve the quality of laid a solid foundation, enjoy a high reputation in the industry. Liu Ling Gao textile company twice with my company were to buy a 20 tons of steam and a whole 10 tons of steam condensing steam boiler fuel gas for the production of textile dyeing and finishing company. Fang fast with strong comprehensive strength and improve the service system to win the favor of the other side, communication from the initial to the final boiler factory-installed square fast all uphold the customer's perspective to think and observe the service concept, for the sake of clever Liu Ling textile companies according to the company's actual demand for textiles, the development of specific programs.
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 is the relationship between the boiler and the steam turbine and boiler WNS: boilers, boiler WNS What is? Boiler and turbine, What is the relationship? In addition, before the vote bottom steam heating boiler ignition, which has the specific role? These issues are important with regard to the product boiler and keywords, so the following immediately to give a specific answer, so, we also benefit from some of the harvest and inspiration, and to deepen familiarity and level of understanding of the boiler. 1. What is a WNS boiler? WNS boiler, the specific terms of the case, which refers to WNS steam boiler, means automatic oil or gas steam boiler. And which uses all wet back horizontal and efficient combustion threaded pipe, and with good insulation design. Thus, in the thermal efficiency of the boiler, it is 85% or more. Moreover, this kind of boiler, also with a reasonable structure, process performance, etc., so, there is a good use effect. 2. Before boiler ignition vote bottom steam heating, which has a specific role? Before firing boiler, a steam-heated cast hearth words, in which the specific role, is as follows: a role: the metal can be uniformly heated, and the temperature difference h Amount love young drum wall thermal stress, thereby shortening the boiler Start Time. Role two: increase the temperature of the boiler furnace, which allows the boiler combustion stability after ignition. Three functions: to improve the boiler water temperature, and speed up the process of building the boiler water cycle. The role of four: to improve economic performance during startup boiler.
Steam boiler market the market situation and future prospects: Stone boiler plant fuel gas steam boiler applications is extremely broad surface, the boiler can be simply understood as a fuel or the use of other energy hot water heating can become hot water or steam machinery and equipment. Because the boiler uses different kinds there are also significant differences. By fuel into gas, oil, electric steam furnace. Fuel Gas china high quality hot water boiler is burning oil or gas fired boilers can heat the water. Development of sub-pot boiler and furnace two aspects. Fuel gas steam boiler is extremely broad application surface, a steam boiler may be understood as a simple or heat using a fuel other sources of water can be heated in hot water or steam machinery. Because the boiler uses different kinds there are also significant differences. Steam boiler steam boiler is called, is mainly used in food fermentation, hospital disinfection, school experiment, clothing ironing, bio-chemical industry, boiler industry, unlike other industries, it is neither a sunrise industry, is not a sunset industry, but coexist with humans eternal industry. Accompanied by vigorous development of China's national economy in recent years, industrial boiler manufacturing industry has made considerable progress. Its outstanding performance is: increasingly regulated industry standards, technical standards to improve, increasing product variety, economies of scale significantly expanded. As the market demand continues to increase, the number of manufacturing enterprises increased rapidly, can provide a variety of boilers of different pressure levels and capacity to meet the current needs of the market. Generally speaking, after so many years of development, China's boiler industry has indeed made great progress, while the boiler industry and enterprises are also faced with various challenges. Boiler industry must adhere to market-oriented strategy, closely rely on scientific and technological progress, scientific and technological innovation, under the guidance of national energy and environmental policy, company structure and product structure adjustment, manufacture and sale of boilers in line with market demand in order to occupy in the fierce competition in the market place. Effects of water temperature on the gas steam boiler
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