Hot water boiler in the school dormitory and classroom building are generally used for central heating, drinking water and bathing water aspects of teachers and students and so on. Shanxi Linxian County high school is an important educational school personnel training for the community. 2017, the school responded positively to national coal to gas and other environmental policies, but also to provide students with a more favorable living and learning environment, the school decided to phase out conventional coal-fired boilers, clean and environmentally friendly replacement for the gas boiler. After getting to know and choose the boiler industry, major companies, determined cooperation with professional production of clean fuel boiler fast boiler-by-side to provide a fast 4.2MW integrated condensing gas hot water boiler (WNS4.2-1.0 / 115 / 70-YQ).
The use of electric condensing steam boiler prices What are the requirements? General Electric steam boiler is to be converted into an energy form of heat, through the conversion of the boiler can be turned into heat energy of steam or hot water, which requires the use of gas when you have it steam boiler, steam boiler in the first before water is necessary to check each valve, steam pipe, pressure variations, water tables, etc. also note the drain valve is not also intact. after the steam inside the boiler should be kept clean to be used, to which water is after softening the outer glass tube in the water table to be equipped with rugged protective cover, but also to keep it clean after each use it is necessary to scrub, as well as to see the water level of the water table there rise or fall, if it stops phenomenon, we must immediately investigate the cause. after the adjustment is not just above the steam boiler safety valve.
Fangkuai boiler for you to sort out 30 boiler operation common problems and solutions, after learning, do not forget to share with your friends oh. (6) what are the main factors affecting the wear rate? 1 flue gas, 2 flow rate of the material, 2 particle size of the material in the flue gas, and 3 the surface shape of the worn component. The velocity of air flow is the most important factor affecting the relative direction of motion of the worn material and the wear is proportional to the third power of the velocity. 7. Why should the bed temperature be controlled between 850 and 950? 1 the ash will not melt at this temperature, thus reducing the risk of slagging 2. Higher desulfurization efficiency 3 less nitride gas in combustion gas at this temperature 4 Alkali metal in coal does not sublimate at this temperature, which can reduce slagging on the heating surface. 8, why do you have to blow the boiler pipe? Some equipment in boiler steam-water system, such as dewarming water, start-up bypass, superheater, reheater pipeline system, are not suitable for chemical cleaning due to structure, material, arrangement and other reasons. So it is necessary to use the physical method to remove the residual debris before the new boiler is put into operation, so the steam produced by this furnace is used to blow the steam-water system and equipment. 9, what are the common methods of boiler maintenance? (1) Wet protection: there are diammonium method, ammonia method, maintain feed water pressure method, steam heating method, alkali liquefaction method, trisodium phosphate and nitrous acid mixed solution protection method; (2) dry protection: there are drying method (with pressure discharge) and desiccant method. 10, which causes the deterioration of steam quality (steam pollution)? (1) steam with water. The boiler's feedwater contains impurities. The feed water is heated into steam after entering the boiler, and most impurities are transferred into the boiler water. So many cycles, the impurity concentration in the boiler water becomes higher and higher. Furnace water containing high concentrations of impurities is carried by saturated steam, which is called steam carrying water, which is called mechanical carrying. The first reason for steam pollution. (2) Steam-soluble salt. At higher working pressure, steam can dissolve some salts, which is called selective transport, which is the second reason of steam pollution.
Steam boiler market the market situation and future prospects: Stone boiler plant fuel gas condensing steam boiler price 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 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 boilerFree Chat
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