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.
When driving steam, I am OFTEN blowing my relief valves especially when stopped at station or shunting around. I've found that I can keep this from happening by adding water to the boiler, but there is only so much you can do before you fill up or run the resoivoir dry (depending on the locomotive) Surely there must be a way for the driver to relieve pressure at will, without having to let
Oct 12, 2016· When it comes to the steam boiler vs hot water boiler, the operating principles are more or less the same. Both steam boilers and hot water boilers (also called hydronic boilers) involve the heating of water and creation of steam through the burning of fuel. The heated water is transmitted through boiler tubes, while the steam created is circulated throughout the facility with the assistance
Where is the boiler inspector? A couple of recommendations: 1/ You desperately need a new water treatment outfit. 2/ Tell your boss what it will coEasy test: check the sediment with a magnet -- my 1st guess would be Fe 3 O 4 . With plenty of O 2 in the water, some acidity since also CO 2 , anAfter echoing the two previous post and adding an emphasis mark I would like to know a couple of things. I hope you mean sulfites instead of sulphiWhere is the boiler inspector?.Funny you should ask. I am a former NB commissioned boiler inspector.Crawled in every boiler in three states fPlease excuse my mis-spellings. Boilers are rotated often, offline boilers are heated up daily to maintain short notice standby condition. When plaI suspect the thermal cycles and wet layup is allowing the magnetite layer on the boiler tube walls to slough off and reform (kind of like the oxidSpector, the problems you have are either caused by too high an oxygen content in your makeup water or trouble with the conditioning of your water/About the feedpump seal failures - are these the correct pumps for the application, and have they been piped properly? (A LOT of feedpumps have beeHello TBP, Pump seals.That's one battle I managed to win. We recently changed to high temp seals and started making more precise alignmentBlack, magnetic debris in boiler feedwater loop (e.g. feedwater, boiler water, steam condensate) could be due to too much reducing agent (i.e.oxyge See steam coming out of your boiler and wondering what’s causing it? Well, it depends on where the steam is coming from:. If you see steam coming from the body of the boiler or surrounding pipes, you likely have a leak somewhere in the system and will need a professional’s help ASAP.; If you see steam coming from the pressure relief valve (a small valve located on top of the boiler) or
Oct 04, 2011· I have a 30+ year-old Weil-McLain residential steam boiler. At the end of every heating season I turn off the gas and pilot light to the boiler (I'm not sure if this is pertinent but I want to be thorough). At the beginning of the heating season I fire it back up and drain a few buckets of water from the boiler until the water is clean.
Why Should a Boiler Not Run Low on Water?. A boiler depends on several different control and monitoring systems to ensure safe operation. One such system monitors the boiler water level and acts
System pressure is operating between .5-1.5 psig. Could not get one of the radiators to heat up or if it did would not stay warm after a day or so. I already replaced shutoff valve at radiator and pitched it. Radiator does get hot now, but spits steam/water out. I am also overfeeding boiler. Condensate must not be returning fast enough.
typically installers will angle the intake downward. the primary byproducts of burning natural gas are Carbon Dioxide and water vapor, not carbon monoxide. if your boiler is utilizing an outdoor reset it will vary the water temperature according to the outdoor temperature to match the BTUs needed by the home for that set of conditions.
Steam boilers are a type of boiler that has been in use for hundreds of years around the world. The average cost for a steam boiler is about $4,000.A higher end steam boiler installation could cost up to $7500. Steam boilers rely on simple mechanics, which make them so reliable to work with.Still, they aren’t particularly efficient or quiet compared to hot water boilers on the market today.
Jan 19, 2004· Black water in steam boiler Black water in steam boiler spector With plenty of O 2 in the water, some acidity since also CO 2, and heat, conditions are If oxygen is in excess I would expect to see some red-orange debris. Howver, oxygen can not be ruled out as a part of the cause of the black debris. RE: Black water in steam boiler
Boiling out in steam boiler must be performed correctly according to procedure. Before a new boiler is put in service, the internal surface of steam boiler section must be cleaned to remove oil, grease and protective coating. The gasket must not be utilized for the duration of boiling out for the steam drum and water drum manholes. The non
In water-tube boilers, the water is contained in tubes located inside a furnace and hot flue gases pass over the tubes, heating the water, and then exit out the stack. While both steam boiler designs offer comparable efficiencies, they are not interchangeable.
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