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What is water wall in boiler?
A waterwall in a boiler is any furnace wall that is comprised of refractory and tubes in a water-tube boiler. The tubes are evenly spaced and generally connect to headers which in turn are connected back to the main generating bank of the boiler. They serve a two fold purpose here in that they capture heat that would otherwise escape to the atmosphere and help heat the water in the boiler. And they also help keep the refractory cool (relatively speaking) This prevents spalling of the refractory.
What is a tangentially fired boiler?
A tangentially fired boiler has between 4 and 8 burners, placed in the corners of the boiler. These are sometimes angled vertically to maximize impingement of the flames. They are fired into the center of the boiler, not directly into the center, but at the wall to adjacent to them. This causes the flames to swirl inside of the boiler, causing an even distribution of flame throughout the boiler. This is shown pretty well here: http://www.alstom.com/power/coal-oil/utility-boilers/firing-systems This website also has a lot more detail than previously provided.
What causes clinker formation in boiler?
Clinkers, also known as slag, consist of the noncombustible elements and minerals found in coal that melt and fuse together as lumpy ashes from coal combustion. Boiler operators consider clinkers to be miserable stuff
Wall plate thickness of LPG cylinder?
minimum wall thickness of cylinder of water capacity 33.3 liter is 2.5 mm
How do you remove moss from cement wall?
Wash, using a stiff brush.
How can you diagnose and repair a problem with pipes in the wall that bang downstairs when an upstairs shower is used in a 1982 townhouse?
You have air in the system you need to bleed it out. do you have a really old heater/ boiler. hot water heater need more info
What is solid wall boiler setting in boilers?
Sir,Plz reply
What will happen when boiler steam drum level goes down?
Overheating of water wall tubes may cause crack. Boiler will damage due to boiler drum level goes down.
How do i convert my charmglow nataurel gas heater to propane gas?
the heater is a charmglow gas ventless wall heater
What are some factors to consider when shopping for a natural gas wall heater?
Factors to consider when shopping for a natural gas wall heater is the reputation of the brand, the length of the warranty and the safety features of the heater.
Heater and ac in 91 Chevy?
removal of heater hose from engine to fire wall
My 1998 KIA sport age is leaking radiator fluid near the fire wall under the hood.How do i fix this problem?
could be from your heater if so you can disconnect heater hoses from engine and buy plugs from super cheap auto barn etc to block flow.you will have no heater but a very cheap solution
How do you clean bricks in a gas wall heater?
You clean bricks in a gas wall heater by turning the gas off and scrubbing them with a non flammable cleaner.
Stopping black residue from baseboard heater?
To stop the black residue from a baseboard heater, the wall around and near the heater should be cleaned as there are dust particles attached to the wall. This is called ghosting which fine particles of soot attach to the wall that is cooler than the temperature.
What is water wall in boiler?
A waterwall in a boiler is any furnace wall that is comprised of refractory and tubes in a water-tube boiler. The tubes are evenly spaced and generally connect to headers which in turn are connected back to the main generating bank of the boiler. They serve a two fold purpose here in that they capture heat that would otherwise escape to the atmosphere and help heat the water in the boiler. And they also help keep the refractory cool (relatively speaking) This prevents spalling of the refractory.
Where is the heater control valve on a 1999 Jeep?
near the fire wall where the heater hoses enter
Can you get a black dust on your wall from a base board electric heater?
Yes, you can get black dust on your wall from a baseboard electric heater. If the heater has a fan, this often spreads dust to areas near the walls. If the heater does not have a fan, the warm air rising from the heater can cause dust to settle near the area.
