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.
3 Pass Vacuum Hot Water Boiler,three pass vacuu. 2019-4-8·However, boiler efficiency is highly affected by tube design, and not simply the number of passes. 3-pass boiler with more heat transfer time to deliver the same or higher efficiency rating.
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what is boiler in with types. What is a Boiler ? & its types - Chemical Engineering … What is Boiler:-A boiler is outlined as “A closed vessel during which water or different liquid is heated, steam or vapor is generated, steam is super heated, or any combination therefrom, besieged or vacuum, to be used external to itself, by the direct application of energy from the combustion of fuels
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what is faier boiler three pass. Fire Alarm Sounds | Download Fire Alarm Sound Effects. 2019-9-7 · A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction
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1ton boiler three pass in South Africa | CFBC BOILE. This boiler is horizontal type,fire tube,three pass shell boiler.It can burn heavy oil,light oil,city gas,natural gas,lpg,lng,cng 5 ton steam boiler 6 ton steam boiler 8 ton China 1050kw 1.5ton/H Horizontal Electric Steam Boiler Get a quote. three pass package boiler in South Africa sweetgiants.be
On 14 June 2017, a fire broke out in the 24-storey Grenfell Tower block of flats in North Kensington, West London, at 00:54 BST; it caused 72 deaths, including those of two victims who later died in hospital.More than 70 others were injured and 223 people escaped. It was the deadliest structural fire in the United Kingdom since the 1988 Piper Alpha disaster and the worst UK residential fire
horizontal water tube boiler parts and functio. water tube boiler parts and functions pdf Chinese . What are parts of a boiler? ~ what is a boiler, parts of a boiler,, how These flue gases pass over the water containing in shell or tube according The boiler parts which are water tube boiler parts and functions pdf Recommended rules for the care and operation of heating boilers, Boiler .
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