main specification of boiler

Zhengzhou Sunrise Optoelectronics Technology Co., Ltd. by the Dongxu Group, Henan Province, the state-owned asset management companies and Zhengzhou Investment Holdings Limited jointly made, mainly engaged in flat panel display and solar industry design materials, manufacturing and sales operations. Sunrise Optoelectronics project has been put into a production line, the second phase will continue the expansion, three new production lines to meet the production needs of Project Phase II, Sunrise Optoelectronics urgent need to increase new main specification of boiler equipment. After investigation and screening of a number of boiler brands, determined to cooperate with the fast boiler, steam signed a 10-ton integrated condensing gas steam boiler (WNS10-1.25-Y.Q).

■Biomass fuel fired only and mixed with coal fired, more economic and more flexible.

■Adopting a unique heating surface layout, boiler corrosion resistance performance enhancements, more secure and more reliable.

Factors influencing the hot water main specification of boiler price fluctuations. On this issue, in fact, need to be considered for many angle, you can try to make some considerations from the following aspects: 1. Different brands and hot water boiler manufacturers and brand manufacturers use technology and production technology for boilers is not the same, so naturally there are differences in the level of prices with different manufacturers and so-called customer word of mouth brand, technology and reputation effects, hot water boiler will. 2. The hot water boiler model, configuration parameters, and auxiliary boiler thermal book most aspects of application in the field of district heating, schools, chemical, and life, then the use of scenarios for different areas of use and boiler tonnage of the selected model, parameters will naturally vary, in addition, out of consideration for the smooth operation of the boiler, safety, purchasing budget, and the use of fuels, auxiliary equipment configuration selected hot water boiler will be high and low ranges, in general imports, the relatively high cost of supporting auxiliary are generally more expensive, naturally affected the price of the boiler. 3. The thermal efficiency and nitrogen oxide emissions of the boiler especially in recent years, with the state limitations on NOx emission standards become more stringent, the different manufacturers began to study new boiler technology, for example, condensation technology, waste heat recovery technology flue gas recycling technologies, application of these techniques, on the one hand to enhance the thermal efficiency of the boiler operation, can provide more heat production units per unit time, on the other hand, also reduces the emission of nitrogen oxides, save the part of the exhaust gas treatment cost, then the use of these technologies, but also make more of a hot water boiler technical input Chen this, the price will be higher, of course, no application will naturally be lower. 4. There is also a factor, and that is the impact of market conditions, different nodes of the time, the degree of saturation of the market will also affect the price of hot-water boilers will be, so the acquisition of the time, also need to understand some of the industry's single boiler prices to different types of boilers, of course, relatively speaking, this is the external factors. In summary, the factors have been set forth hot water boiler part of the price, of course, there are many details of the impact will be, which requires the development of reasonable pricing scheme, detailed analysis, and now, you can probably also visual assessment of these factors up.

Summary terminology main specification of boiler 1, rated thermal power: rated conditions, heat boiler per unit time can be provided, typically expressed in megawatts (MW) or kcal (Kcal / H). ≤1.4MW boiler thermal efficiency, exhaust temperature is not higher than the inlet temperature of the medium 50 ℃. Thermal efficiency> 1.4MW boiler, the exhaust gas temperature not higher than 170 ℃. 2, the cycle of water: boiler water circulation system, the amount of water recycled. Circulating water boiler G = Q * 0.86 * 10 ^ 6 / ΔtQ: boiler thermal power units (MW) Δt: access to water temperature, 3 atm unit (℃): under standard atmospheric pressure at sea level, is 101.325KPa . Pressure: atmospheric pressure higher than normal atmospheric pressure. Vacuum: air pressure below standard atmospheric pressure. 4, heating surface: the surface of the heat transfer medium to absorb heat from the heat medium, such as a boiler furnace, cylinder, pipe, etc.. Radiation heating surface: the radiation heat receiving surface mainly absorbing heat from the heat transfer manner exothermic medium, such as a water wall furnace, the drum abdominal wall. Convection heating surface: mainly convective heat transfer from the high temperature flue gas absorbing manner heating surface of heat, smoke is generally flush heating surface, smoke pipe, convection banks and the like. 5, the thermal efficiency of the boiler: the percentage of the effective use of heat boiler and the fuel consumption per unit time of heat. The higher thermal efficiency, better heat transfer performance. 6, steam quality: cleanliness steam, saturated steam is generally more or less saturated with trace amounts of moisture, with the difference between the steam quality than the standard amount of water. 7, fuel consumption: the amount of fuel consumed by the boiler per unit time. 8, emissions: the amount of sewage discharged boiler blowdown. 9, the natural circulation: relying on the furnace decreased working fluid between the tube and the density difference between the riser furnace actively promote water circulation boiler drum, the drum is recycled back route, the downcomer, the header, the riser pipe, tubing, etc., is introduced soda composition. Forced circulation: boiler water or steam to not only water vapor density difference as a driving force, but also provide some external pump power to circulate in the heating duct. 10, small boilers: water volume ≤50L, and ≤0.7MPa rated steam pressure steam boilers; Rated water pressure does not exceed 0.1MPa water pressure hot water boilers and hot water boilers.

Steam Piping Best Practices |

Steam Piping Best Practices Introduction. Just because its been that way for a long time, dont assume its right. In many cases steam systems were designed long before there was any concern about energy efficiency.

Learn More

Bosch Hydronic Boilers & Installation | Foster Hydronic

The heat waste is diverted and then utilised as a pre heat system before the water reaches the main heat exchanger. Compulsory in most European countries, condensing boilers technology is the most efficient hydronic boiler feature available.

Learn More

Baxi Boilers | Baxi

Uk Manufacturer Baxi Has A Range Of Combi, System And Heat Only Boilers To Keep Your Home Warm And Cosy. We Offer Market Leading Warranties, Backed By Award Winning Customer Support.

Learn More

Troubleshooting Manual | Main Boilers Guide

The main boilers can be installed in any room or internal space if IEE Wiring Regulations are followed.  Parts replacement Warning! Before start to work on any Main boiler model set the boiler into OFF position,close valve that supplies fuel and isolate the supply of electricity.

Learn More

Main Boiler | Combi | Eco Elite | 30kw | SKS

Main Eco Elite 30 high efficiency condensing combination boiler. This is an A rated condensing boiler. That means that there is less wasted fumes and and cheaper gas bills. The boiler comes with a 5 year gaurantee but your installer must be on the Baxi works scheme. Most sensible engineers are. As a standard feature you can program the times you want to turn your central heating on and off. to write a review.

Learn More

main specification of boiler szl15 1 25 aii

main specification of boiler szl15 1 25 aii SZL Anthracite Assembled Steam Boiler - 2019-4-4·SZL series vertical dual drums chain grate water pipe steam and hot water boiler, adopts quick fitting and assembly structure.

Learn More

(PDF) Steam Boiler - ResearchGate

A steam boiler is a closed vessel, generally made of steel, in which water is heated by some source of heat produced by combustion of fuel and ultimately to generate steam. Six main power

Learn More


The Main Combi 24 HE Condensing Combination Boiler is Water Byelaws Scheme - Approved Products. To comply with the Water Byelaws your attention is drawn to the following installation requirements and notes (IRN).

Learn More

Lamont Boiler - Main Parts, Working, Advantages and

Dec 25, 2018 · The main parts of Lamont boiler are 1.Feed pump: It supply the feed water into the boiler form hot well. 2.Economizer: It increases the temperature of the feed water to some degree.

Learn More

Unified Facilities Guide Specifications (UFGS) | WBDG - Whole

Unified Facilities Guide Specifications (UFGS) are a joint effort of the U.S. Army Corps of Engineers (USACE), the Naval Facilities Engineering Command (NAVFAC), the Air Force Civil Engineer Center (HQ AFCEC) and the National Aeronautics and Space Administration (NASA). UFGS are for use in specifying construction for the military services.

Learn More

Portage & Main Boilers - Ultimizer Wood Series

The Ultimizer wood series is the product of more than 40 years of research and development that has earned Portage & Main Outdoor Boilers the reputation as an industry leader. With four sizes available, heating from under 2,000 sq ft to 12,000 sq ft, producing up to 500,000 BTUs.

Learn More

Industrial boiler technology for beginners

8 | Industrial boiler technology for beginners The use of boiler systems in practice Industrial hot water boiler systems for generating thermal heat are very similar to the household heating boilers in our cellars. The main difference is that industrial boilers are

Learn More


Main Boiler Manuals. Just click on the model or the Gas council number and the manual will download at the bottom of the page. After you have downloaded the manual double click on the download for the manual to open, if you want to save the download right click. If you require the user manual click through the link above and then proceed the same.

Learn More

Maine PFR - Professions - Boilers and Pressure Vessels

Military Experience and Training. If you have boiler operator military experience and training and want to become licensed in Maine as a stationary steam engineer or boiler operator, please contact Bob LeClair (207-624-8678) or Catherine Carroll (207-624-8605) or email the office before submitting an application.

Learn More

Boilermaker Job Description, Duties and Jobs - Part 1

Job description and duties for Boilermaker. Also Boilermaker Jobs. Use our Job Search Tool to sort through over 2 million real jobs. Use our Career Test Report to get your career on track and keep it there.

Learn More