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.
May 02, 2016· Sources of heat in boiler?Sources of heat in boiler? Wood Coal Diesel Natural Gas Nuclear Energy 8. Types of Boiler?Types of Boiler? 1. Water Tube Boiler 2. Fire Tube Boiler 3. Packaged Boiler 4. Stoker Fired Boiler 5. Pulverized Fuel Boiler 6. Waste Heat Boiler 7. Fluidized Bed (FBC) Boiler 9.
The advanced boilers market in Europe is expected to grow approximately $633.18 billion by 2019 - Europe Advanced Boilers Market by types covers sub critical radiant boilers, super critical boilers, ultra super critical boilers, and others. | PowerPoint PPT presentation | free to view
Hot water boilers can be used to heat tap water in a separate tank, but the water for heating the radiators and for heating tap water are kept separate. Natural Gas Boiler. Gas boilers are fueled by natural gas, pumped through a gas line running beneath the house via a pipeline from an adjacent road.
Oct 26, 2017· For residential and commercial/industrial purposes, there are 2 types of boilers. The most common is the fire tube design. This would include the common sectional type boiler seen in most residential applications. The fuel is burned, and the hot gases pass through a series of flue passages or tubes that are generally steel.
File Size: 881KB According to the Contents in the Tubes. According to the contents in the tubes, the boilers can be … Boilers Ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online.
Nov 25, 2015· WATER TUBE BOILERS ARE CLASSIFIED AS : 1). Horizontal Straight tube boiler There are two types of Horizontal straight tube boiler: a. Longitudinal drum b. Cross drum there are three types of cross drum boiler : 1. two drum 2. four drum 3. three drum 2). Bent tube boiler There are one type of bent tube boiler : a. Low head three drum
User rating: 1/5 Boiler Types According to tubing methods. Ther e are two main types of boiler Fire tube boilers and … 2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction 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.
Water Tube Boiler A water tube boiler is a type of boiler in which water circulates in tubes heated externally by the hot gases / flue gases. Water tube boilers are used for high-pressure boilers. Fuel is burned inside the furnace, creating hot gas which heats up water in the steam generating tubes. Types …
Boilers use a combination of radiant, conductive, and con- vective methods to transfer heat. These devices consist of a number of tubes that carry the water-steam mixture through the boiler for maximum heat transfer. The process industries use three types of boilers: water tube, waste tube, and fire tube.
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