A mechanical stoker is a mechanical system that feeds solid fuel like coal, coke or anthracite into the furnace of a steam boiler. … The under feeder pushes fresh coal into the bottom of the furnace and then advances it upwards so that it mixes with the burning coal above.
What is stoker coal?
Stoker coal refers to coal that has been crushed to specific sizes (but not powdered) for burning on a grate in automatic firing equipment.
How do you start a coal stoker?
To start a fire, fill hopper with coal, reach through fire door and pull coal down to cover entire grate area. Place kindling (charcoal supplied) into a full sheet of newspaper, crumble paper and dig kindling deep into coal in the center of the grate. Light newspaper with match and plug power chord into outlet.
What does a stoker do?
Stoker, machine for feeding coal or other solid fuel into a furnace, usually supporting the fuel during combustion. A good stoker also supplies air for combustion and regulates the rate of burning and, in large installations, disposes of the ashes. Use of stokers affords substantial fuel savings over hand firing.
Are coal stoves dirty?
Coal is only as dirty as you make it. You choose the appliance to burn it, you choose where to store the coal, you load the coal in the stove, you remove the ashes and you decide where to dispose of the ashes. If you make the proper choices – Coal is not dirty. … Soft coal by nature created more dust then hard coal.
What is the size of coal?
Anthracite CoalProductSize (Inches)%Volatile (DryBasis)Stove2-7/16 X 1-5/84.0 – 4.5Nut1-5/8 X 13/164.0 – 4.5Pea13/16 X 9/164.0 – 4.5Buckwheat#19/16 X 5/164.0 – 4.5Ещё 4 строки
What is best coal for a stove?
Phurnacite ovoids are used in cookers, multi-fuel stoves and room heaters. They have a long fire life and high heat output that is much easier to control than the heat from other types of coal. Large Aga Nuts are medium to large pieces of high-grade anthracite that burn for a long time with very good heat.
Does coal burn cleaner than wood?
While creosote is a common problem with wood burning, coal deposits very little creosote in the flue. … Further, wood burns cleanly, while coal smoke is considered dirty. If you do use coal, anthracite is a relarively clean-burning fuel with a low sulfur content.
Can you use charcoal in a coal stove?
We use charcoal rather than wood because it’s convenient and reliable for creating the necessary heat for starting a coal fire.
How do I make my coal stove burn hotter?
If you ever have started a fire in a fireplace or a campfire you will have noticed that if you fan the fire it burns better until it gets hot enough to maintain a strong draft by itself. The same thing applies to a stove whether wood or coal. Give it enough air in the right place and it will burn hot.
Are you a stoker?
a person or thing that stokes. a laborer employed to tend and fuel a furnace, especially a furnace used to generate steam, as on a steamship. Chiefly British.
What did a Stoker 1st class do?
George Morgan was a Stoker with the Royal Navy on board HMS Trinidad. Stokers specialised in Engine-Room duties; the name was acquired from the days when ships were coal-fuelled and Stokers were those who shifted coal.
What is chain grate stoker?
Definition of chain-grate stoker
: a wide endless traveling chain that feeds and supports the fuel in a boiler furnace.
Is it cheaper to burn wood or coal?
Alternative space-heating fuels are by nature more bothersome than electricity, gas, or oil. However, judicious use of wood or coal may save a considerable amount of money and provide a warmer, cozier home.
How long does a 40 lb bag of coal last?
SpecificationsSpecificationDescriptionProduct Weight40 lb.Product Length30 in.Warranty1 yearBurn Time30 hr.Ещё 14 строк
How often should I shake my coal stove?
Shaking should be done at least once a day and preferably twice a day. Best results from shaking will occur when short “choppy” strokes are used rather than long, even strokes. The amount of shaking is critical. To little or too much shaking can result in the extinguishing of a fire due to air flow.