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.
Oct 22, 2019· A boiler, either for producing steam or for heating thermal oil or water, is equipment that vessels need anyway. Since an Aalborg dual-fuel boiler can be fired with LNG, it can take on the additional safety function of BOG management. “Boilers are a compact, simple and highly affordable way to handle boil-off gas,” Tauriainen says.
Jan 30, 2018· This video we will describe Steam Boiler and Boiler auxiliaries in Steam Boiler Combustion, Operation ,Control system. OBJECTIVES: Describe boilers,Identify boiler …
Sep 15, 2016· China's annual LNG import growth is expected to increase as the country retires 400,000 small-scale coal boilers in the industrial sector by 2018, some of which will be replaced by gas boilers
Alfa Laval Aalborg boiler technology offers an easier path to LNG propulsion Alfa Laval is not an engine maker, but is nonetheless playing a key role in the move towards LNG propulsion. Alfa Laval technologies and expertise – especially in the area of boilers – are enabling marine vessels to deal with boil-off gas (BOG), which is the
Simply put, Liquefied Natural Gas is a colourless and odourless liquid fuel. But what LNG lacks in colour and smell, it makes up for in power and performance. Created over millions of years from the transformation of organic materials, such as plankton and algae, LNG is the best choice for businesses that have a continuous high demand for fuel
Apr 11, 2020· Lng Steam Boiler Manufacturer. Oil Gas Fired Steam Boiler Manufacturer. 6ton gas fired boiler in rice mill. by lng-steam-boiler-manufacturer on April 11, 2020. Boiler In Rice Mill–ZBG Boiler In Rice Mill. Rice is the second most important crop in the world and a rice industry is one of the most energy consuming industries….
Author: Huileng Tan The Skikda incident reportedly involved a steam boiler in a plant associated with the LNG complex but not directly linked with the LNG itself, industry spokesmen told participants of an LNG
Liquefied natural gas (LNG) is natural gas (predominantly methane, CH 4, with some mixture of ethane, C 2 H 6) that has been cooled down to liquid form for ease and safety of non-pressurized storage or transport.It takes up about 1/600th the volume of natural gas in the gaseous state (at standard conditions for temperature and pressure).It is odorless, colorless, non-toxic and non-corrosive.
Boil-off & vaporized gas (BVG) management system for carrying LNG cargo Boil-off gas (BOG) – LNG tankers are designed to carry natural gas in liquid form at a temperature of – 163°C, close to the vaporization temperature. Despite tank insulation designed to limit the admission of external heat, even a small amount of it will cause slight
Supporting LNG with dual-fuel boilers and more As emissions legislation tightens, the number of customers turning to gas is growing. Alfa Laval is a trusted and experienced supplier of systems for gas and multi-fuel projects, especially when it comes to boilers.
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