Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
However, the potential for energy conservation and contaminants emission reduction brought by the promotion of boiler efficiency were not mentioned in the research. The analysis of industrial boiler based on multiple samples requires large volumes of actual thermal test data from diverse boilers.
Case Study · Boilers · Contact US · Service · Parts Download Citation | Energy Conservation Opportunities in an Industrial Boiler System | In this study, an experimental study has been performed for a natural gas fueled boiler operating at 42,000
Upgrade Boilers with Energy-Efficient Burners Background The purpose of the burner is to mix molecules of fuel with molecules of air. A boiler will run only as well as the burner performs. A poorly designed boiler with an efficient burner may perform better than a well-designed boiler with a …
Standards. DOE has published a Federal Register final rule pertaining to energy conservation standards for commercial packaged boilers.85FR1592 (January 10, 2020).. The commercial packaged boilers energy conservation standard rulemaking docket EERE-2013-BT-STD-0030 contains all notices, public comments, public meeting transcripts, and supporting documents pertaining to this rulemaking.
Industrial boiler is one of the most energy-consuming equipments in china, the annual consumption of energy accounts for about one-third of the national energy consumption. Industrial boilers in service at present have several severe problems such as small capacity, low efficiency, high energy consumption and causing severe pollution on environment.
Mar 01, 2019· Energy conservation boiler 1. ENERGY CONSERVATION Topic “Boiler”[ 1 ] 2. BOILER A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam. The hot water or steam under pressure is then usable for transferring the heat to a process. Heat is transferred from one body to another by means of: (1) radiation (2
Apr 16, 2020· Energy Conservation Opportunities in an Industrial Boiler Due to air leakages, the load of the induced-draft fan increases and prevents the boiler to reach its normal boiler capacity. It has been calculated that if air leakage in rotary type air heater is reduced to acceptable limits (10%) in practice, boiler steam production capacity will be
With reference to TSG G0002, Technical Specification for Energy Conservation Certification of Coal Layer-Combustion Industrial Boiler under off-Design Conditions has been drafted and the evaluating values of energy conservation for products have been proposed, including boiler efficiency under different test loads and CO concentration in flue gas.
Cited by: 10 A lot of high temperature flue gas exists in the operation of industrial boiler,if it can be recovered to use again, we can achieve the energy conservation in some degree. There are so many ways to reach our aim of energy conservation,to adapt to the development of our society,we must explore them continually.
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