Calorie is not the mass of coal that heats you. It is possible 2000 KG to heat up
with coal.
Example;
2000 kg/year x 3500 Kcal/kg =7.000.000 Kcal/year
1200 kg/year x 6000 Kcal/kg =7.200.000 Kcal/year
therefore, 2000 kg. Ash and moisture of high quality coal instead of ash and
moisture of low quality 1200 kg. heating with coal is possible.
When you want to burn high-moisture coal, more coal is needed. Because more coal is needed to remove moisture from the moist coal. If you use 60 tons of coal per year in the boiler and if the coal you buy contains 25% moisture, you can reduce coal consumption to 50 tons by using coal containing at most 10% moisture instead, and you will not carry 10 tons of moisture to your house and pay for it in vain.
Bagless coals are poor quality, low in calorie, when burning acid rain-forming sulfur containing amounts, moisture and ash is high. Please inform the Municipalities.
Stoves, boilers and chimneys need to be cleaned more frequently when using high coal ash for heating purposes. , pollute the air and ash in vain did not pay money. Remember that the calories of the ash is zero.
Coal size of domestic and imported coal 18-165 mm. must be between. If the size of the charcoal is smaller than the grill range, drop the small coals to the bottom of the grill. This way, the coal falls into the ashtray from the grill without burning. Coal is 10-18 mm in combustion systems. Coals of this size can only be used in stoker combustion systems.
Sulfur dioxide is formed when sulfur is burned. Sulfur dioxide causes serious air pollution. When we breathe sulfur dioxide air, it causes cough, chest constriction and lung disease. Sulfur dioxide causes acid rain in the air. Acid rain causes serious damage to people, plants and goods.
Coals with high swelling index are suitable for coking. When such coals are used for heating purposes, the volatile substances in the body are released without burning at a certain temperature. Released volatile substances adhere to the chimneys and cause the chimney to clog. This type of coal is often burned in stoves, especially in homes where deaths occur.
In stoves, use high calorie and low fly coal. When the coal is burning in the stove, the heat released must remain in the room. Otherwise you will lose more heat in the chimney. For conventional heating boilers, use both high calorie and high volatile coal. Volatile high coals burn long-flamed; The flame that occurs during combustion remains in contact with the water jackets for a longer period of time, causing the water to heat up.