The boiler is a kind of special equipment and its export to the international market and competitiveness in the world lie in its conformity marks from international authoritative certification bodies.
ZOZEN has extended its sales network from the entire Asia to Africa, Oceania, Eastern Europe, America and other regions over the years. ZOZEN also has obtained important international certifications such as ASME, PED, DOSH, IBR, and has been qualified for independent import and export of industrial boilers. Its various series of boiler products have been sold to more than 100 countries and regions around the world.
SZS series boiler is designed with longitudinal double drums and " D " type chamber structure.
DetailDHL corner tube boiler is field assembled boiler, it uses a piping system as the frame of the entire boiler.
DetailDZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure
DetailYLW thermal oil heater is square coil horizontal chain grate shop-assembled heater
DetailYQL series gas-fired thermal oil boilers have a three-pass round coil structure.
DetailA conical coil is used for the effective protection of the furnace wall at the boiler end.
DetailContact Information
No.76 Xinda Rd.,Zhoutie Town, Yixing City, Jiangsu Province, China
Oct 01, 2018· Increase Boiler Efficiency: Lower the Stack Temperature Lowering stack temperatures may be as simple as a day/night set back . This lowers the operating pressure for steam boilers and the operating temperature for hydronic boilers when idling at night or mild days.
View MoreMay 29, 2020· These losses are the only two factors that affect boiler efficiency that no one can prevent. They are inevitable factors when you use an industrial boiler. However, there are ways to minimize the losses. The radiation and convection losses are the heat …
View MoreFuel is a major cost in boiler operation. It is therefore important to minimize fuel consumption and maximize steam production. Although a boiler’s efficiency is primarily a result of its design, the operator can maintain or significantly improve efficiency by controlling losses to the stack and losses to the ash pit.
View MoreJul 03, 2020· The optimum ratio of fuel to air and keeping the excess air as low as possible keeping in mind the complete combustion of fuel can increase the furnace temperature thereby increasing the radiation heat. Reducing excess air by 5% can increase boiler efficiency by 1%.
View MoreEfficiency Improvement - Up to 1 percentage point. If you have a large temperature difference (20° to 40°) between your boiler intake air location and the ceiling of your boiler room and this hot air is a result of boiler and stack losses, you can increase your boiler efficiency by either extending the intake upwards or forcing the hot air down.
View MoreJan 04, 2018· Fuel-To-Steam Efficiency Fuel-to-steam efficiency is a measure of the overall efficiency of the boiler. It accounts for the effectiveness of the heat exchanger as well as the radiation and convection losses. It is an indication of the true boiler efficiency. 7. Factors Affecting True Boiler Efficiency 1. Flue gas temperature 2.
View MoreOf these evaluation criteria, a key factor is fuel usage or boiler efficiency. Boiler efficiency, in the simplest terms, represents the difference between the energy input and energy output. A typical boiler will consume many times the initial capital expense in fuel usage annually.
View MoreThe boiler efficiency by “Losses Method” or “Indirect Method” can be calculated by considering a varied number of factors such as unit load, feed water flow at economizer inlet, dry bulb temperature, wet bulb temperature, fly ash, bottom ash, gross calorific value, calorific value, total secondary air flow, total primary air flow, total air flow, total main stream flow, carbon, nitrogen, hydrogen, oxygen…
View MoreThe three main factors in determining efficiency are therefore flue-gas exit temperature, excess air and burnout, all of which are dependent on the technology. The flue-gas exit temperature is related to boiler design rather than the combustor. A well-designed boiler can achieve low exit gas temperatures for any of the technologies.
View MoreAug 15, 2019· A steam power plant needs plenty of water to run on steam. It’s better to build a power plant near a river or lake. If that is not possible, then the plant can also operate near the sea. The water is not the only source which a plant needs. A power plant runs on fuel.
View MoreApr 12, 2016· Standard, condensing, or flash economizers are all good options, although the best kind for a specific boiler will depend on factors such as fuel type, boiler model, and operating conditions. Treatment of the Water Treating the water properly is an important step in ensuring boiler efficiency.
View MoreIncorporate heat recovery– Another way to improve energy efficiency is to incorporate heat recovery into a boiler system. Several options are listed below. The right type of equipment for a boiler system depends on several factors, including: boiler type, fuel used, stack materials and operating conditions.
View MoreImproving Energy Efficiency of Boiler Systems 2012 Instructor: A. Bhatia, B.E. PDH Online | PDH Center 5272 Meadow Estates Drive Fairfax, VA 22030-6658 Phone & Fax: 703-988-0088 www.PDHonline.org www.PDHcenter An Approved Continuing Education Provider
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