Product thermal capacity: 0.7 - 14 MW
Working pressure: 0.7 - 1.25 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, hospital, hotel.
WNS series horizontal internal combustion boiler is classic 3-pass wetback oil/gas fired boiler. After fuel is atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, called 1st pass; the high temperature flue gasses are collected in reversal chamber and then enter 2nd pass, which is grooved tube bundle area through heat convection, air temperature gradually falls and flows to front smoke box and enter 3rd pass, which is done in the smooth tube bundle area, and then through back smoke box lead to chimney and exhausted to the atmosphere.
The key processes including material cutting, rolling, drilling are made by advanced CNC machining process to reduce the assembly stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine with tidy and beautiful look.
Fully intelligent operation, with automatic adjustment and protection of burning, water level, temperature and steam pressure. The smoke box door uses the hinge structure for easy inspection, inventory and cleaning.
The way to weld Smoke tube and tube sheet is to first expand to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boiler service life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint are test by radiographic inspection.
Fin tube uses ND steel or stainless-steel material to avoid corrosion in the low temperature.
Inspection stops are set up to guarantee the sequence of expanding and welding to avoid cracking of the tube sheet holes.
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ and reduce heat lost.
Sufficient steam storage room and heating area to generate high quality steam and high thermal power.
Condenser is added to recycle the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce flue gas emission temperature and increase the thermal efficiency over 98% and save operating cost.
2018-11-1 · For fired (heated) pressure systems, such as steam boilers, the written scheme should include an examination of the system when it is cold and stripped down and when it is running under normal conditions. The key steps are: Decide what items of equipment and parts of the plant should be included in the scheme.
2019-10-9 · 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, heating the water and ultimately creating steam. The fire-tube boiler developed as the third of the
2019-1-15 · Boiler operation. Boiler and steam generating equipment should be operated in a way that prevents foaming, priming, carryover and excessive incorporation of boiler water into the steam. Carryover of boiler water additives into the steam could impart off-flavours to the food and contaminate the food or food contact surfaces with chemicals.
2015-5-10 · LOOS INTERNATIONAL is the most reputable manufacturer of heating boilers, hot water boilers and steam boilers and has delivered above 100,000 boilers to about 140 countries throughout the world since the year 1865. LOOS manufacture approximately 1,500 boiler systems per year for every
Each boiler will have to go through a rigorous inspection which will put up costs by 30 percent. The European Pressure Equipment Regulations, which are backed by Whitehall, will hit the handful of manufacturers who make the copper boilers for model steam
2010-6-1 · For boiler water additives, where steam carryover may contact foods: the condition of use of the boiler water (i.e., temperature, pressure, pH, number of cycles, etc.) and concentration levels of volatile ingredients (estimated or measured) and/or their breakdown products under normal boiler operating conditions when the steam carryover
Mackenzie Industries is specialized in customized steam boiler firing biomass waste, oil, gas as well as waste heat in the case of industrial heat recovery steam generator (HRSG). Mackenzie Industries is the leading renewable energy & steam boiler supplier in the industry.
Mackenzie Industries is specialized in customized steam boiler firing biomass waste, oil, gas as well as waste heat in the case of industrial heat recovery steam generator (HRSG). Mackenzie Industries is the leading renewable energy & steam boiler supplier in the industry.
2019-10-27 · One of the question types that you may face in the IELTS listening test is when you are required to label a diagram, map or plan. Typically you will be given an illustration with some labels already in place, but others you need to add as you listen to the recording.
2012-12-10 · 2.15.3 Steam Boiler Blow-down 2.15.4 Chemical Conditioning Equipment for Steam Systems Valve Labelling Automatic Controls, Controllers, Cubicles and Panels General Space Heating and Domestic Hot Water Control 8.2.1 Primary Temperature Control 8.2.2 Time Programme Control
Steam generator with boiler 2,8 lt equipped with an automatic water refill system that ensures a limitless supply to the boiler.Automatic Vapor is provided with an automatic water reload system which guarantees an unlimited water supply to the boiler.The steam generator is provided with a Bieffe professional iron.