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.
the regs state the flue must be a minimum 300mm from any opening in the building ie windows or vents. it should also be 300mm from a neighbours boundary so as long as its 300mm from your floor level theres not allot you can do. the gases you see are extremely unlikely to be carbon monoxide, new boilers run very clean and give of allot less harmful gases than older types. what you can see is
The exhaust gas pipe from the main engine to the exhaust gas boiler measured 50cm in diameter and was installed at the lower starboard side panel of the casing. A few hours after the vessel had berthed, the crew discovered that the exhaust gas boiler wall had heated up and was glowing red.
Feb 03, 2019· Do you mean the one on the exhaust side of the boiler? The idea is to drain any condensation out of the boiler into a bilge tank to avoid it running down and into the main engine turbochargers. If the boiler tubes leak, it’s a handy visual device
Oct 17, 2017· p> boiler definition: 1. a container in which things are boiled or heated 2. a tank or device in which water is turned to steam as for heating a building or for power, as in …
Jul 10, 2017· CONDENSING BOILER meaning - CONDENSING BOILER definitio Skip navigation The combustion fan helps to pump exhaust gas to the outside. How to …
Condensing boilers are water heaters fueled by gas or oil. They achieve high efficiency (typically greater than 90% on the higher heating value) by condensing water vapour in the exhaust gases and so recovering its latent heat of vaporisation, which would otherwise have been wasted.This condensed vapour leaves the system in liquid form, via a drain.
A water tube exhaust gas boiler with forced water circulation designed for heat recovery from engine exhaust gas. The boiler is used in connection with one or more oil fired boilers which act as steam/water space. Water at saturation temperature is pumped from the oil fired boiler(s) into the exhaust gas boiler by the circulation pumps.
Exhaust gas synonyms, Exhaust gas pronunciation, Exhaust gas translation, English dictionary definition of Exhaust gas. Noun 1. exhaust fumes - gases ejected from an engine as waste products exhaust, fumes waste, waste material, waste matter, waste product - any materials
Exhaust Gas Boilers also known as Exhaust Gas Economizers, with extended heating surface, used for waste heat recovery in motor ships. A diesel engine loses approximately 30% of the energy to the exhaust gases. A turbocharger recover some of it, but there is still heat losses that can be recovered by means of an Exhaust Gas Boiler, EGB.
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