• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Wood Burning Fires Need to Be Hot and Clean

Wood burning fires are not only comforting and mesmerising, but they're a critical part of our health and well-being. However, they must be hot and clean for them to function properly.

Green, or unseasoned wood has a high moisture content that makes it challenging to light and burn efficiently. Kiln dried or seasoned very small wood burner has a lower moisture content, making it easier to ignite and maintain a fire.

Efficient Combustion

The wood fire should be hot enough to burn off moisture and reach temperatures over 540 deg F. The heat-producing process of secondary combustion begins at 900 degrees F (in ideal conditions). This is the most crucial step in efficiently burning the fuel and reducing pollutants smoke, creosote, and buildup in the flue.

It is vital to realize that the temperature required for secondary combustion depends on the kind of fuel used and the conditions around it. The best method to reduce these variations is by using seasoned firewood with less than 20%.

In addition, the quantity of air that is pumped into the fire can have a significant impact on the amount of heat produced and time to burn. The more oxygen available, the faster the fire will burn. When the air supply is limited, however, a wood fire produces less heat and will burn at a slower rate.

A fireplace or wood stove insert that has an adjustable air damper will increase the time to burn and efficiency. A wide-open setting permits the fire to use up all the oxygen available and will quickly use up the supply of usable fuel. The reverse is true for an area that is limited to a limited area, in which the fire cannot expand as far.

A firewood pile that is well-dried is also essential for efficient wood burning. Wood that hasn't been allowed to dry will contain a lot of water which makes it difficult to burn. For the best performance it is recommended you use only wood that has been seasoned that has been stored outdoors for six to nine month.

Another thing to consider is the BTU content of different types of wood. For instance, white pine or spruce trees may be cheaper than eastern hardwoods such as shagbark hickory and black locust however the BTU values of the latter are higher, which means they provide more heat for the same amount of wood. It is important to consider your heating requirements and fuel costs when choosing your firewood.

Clean Burning

Wood smoke can cause indoor air pollutants, which can cause irritation to lungs and respiratory distress in children and seniors. These pollutants include volatile aromatic hydrocarbons (PAHs) such as benzo-a-pyrene and formaldehyde, as well as volatile organic compounds, such as benzene. When firewood is smuggled into the air the volatile tars like creosote are also released.

Smoke from old, poorly-designed fireplaces and wood stoves could contribute to poor outdoor air quality by decreasing visibility and causing photochemical smog. If used properly, however, modern combustion technology in new clean-burning wood stoves and places can reduce these emissions.

Stage 1 - Moisture Vaporizes: As the log heats up, it releases water vapor, that escapes down the chimney flue. This takes more energy than if the log had been dried before burning. This wastes energy which could be used to warm your home.

In the flue, the vapors mix with carbon particles to create smoke. Smoke is a major contributor to particulate matter in the air and is among the main sources of smog we see on clear days.

If properly used when used correctly, wood stoves and fireplaces that utilize clean burn technology can help reduce this problem significantly by burning the logs into a charcoal-like state that releases less volatile gasses and generates most of the energy from the log into usable heat.

Avoid using damp or sour corner wood burning stove to fuel your fire because it's more difficult to burn and creates lots of creosote compared to well-seasoned wood. Do not overload your stove with brittle and thin woods like pine or fir. They require more energy to burn and produce more smoke, which could cause chimney fires.

Always wait until the ashes have cooled before handling them. Be sure to keep them in a safe place or dispose of them in a safe manner - ashes can reignite in the presence of water and they are hazardous in landfills. Make use of them in your garden or at home instead.

Properly properly storing, seasoning and burning your wood will save you money on fuel and keep your stove running efficiently. It is also essential to clean your chimney regularly to get rid of creosote and particulate matter as well as to avoid chimney fires and maintain safe operation.

Safety

There's nothing like a cozy fire to warm up chilly winter nights, but the right safety precautions are necessary. If fires are not constructed correctly and left unattended or burnt and a dangerous gas can be released into the home. Creosote may also build up in the chimney. These deposits could block the flue, inhibit the flow of air and cause your furnace or wood stove to work less efficiently.

Do not burn treated, painted, or household trash in your wood-burning stove or fireplace. They produce noxious gases and may release toxic fumes, such as carbon monoxide. Avoid using liquids that are flammable as a starter. Gasoline, kerosene and lighter fluids can cause an increase in emissions, create toxic creosote and could cause chimney fires.

Keep combustible objects, such as curtains, furniture and toys away from your fireplace or stove. Don't hang clothing close to or on the fireplace that is burning large wood burning stove. Make sure that children understand that the fireplace is extremely hot and should not be touched.

Only use seasoned wood in your stove or fireplace. The wood that is seasoned has been dried during the summer months to decrease the moisture content. Wet woods produce more creosote and smoke, whereas seasoned logs burn much more cleanly and more efficiently. The wood that is seasoned is darker and has cracks along the grain's end, and sounds hollow when you tap it. Place your logs outdoors and stack them neatly with the top wood burning stoves covered and allowing air to circulate around them.

The appliances that are overloaded generate more smoke, but less warmth. Overloaded fires may also produce dangerous levels of carbon monoxide. If you own an older appliance that has an insulated metal liner, check the liner on a regular basis for signs of wear and tear that can cause a chimney fire.

The EPA recommends using dry, split and well-seasoned wood in order to help reduce the amount of smoke you breathe in your home. Create a fire using very small wood burning stove pieces. Avoid soft woods such as pine. Pine is a good starting material for the fire, but it shouldn't be used beyond that. These soft woods contain resin and sap, which is a result of burning, and deposits excessive creosote inside the chimney.

Maintenance

Warming up in front of a wood-burning fireplace is a great way to spend winter evenings. But, it is essential to maintain your fireplace in order to ensure that you receive the maximum benefits from your fire. Regular cleaning and inspection of your fireplace is the best way to avoid problems that may arise. This prevents the accumulation of creosote buildup, and also keeps the chimney clear to ensure maximum efficiency.

If the wood doesn't fully burn, creosote forms in the chimney. If a significant amount of creosote is accumulated, it can trigger chimney fires which are the second most common cause of house fires in the United States. A variety of issues could cause a fire to burn completely, including dampers that have not been properly closed and cracks in the chimney liner and the absence of regular cleaning and removal of ash.

Incorrectly seasoned wood causes the buildup of creosote in excess. Water could comprise up to half of the weight of a wood piece. The water boils during fire and releases heat. It also consumes energy. The water vapor produced then condenses into creosote and is released into the air as part of smoke.

Soot is a different harmful byproduct of burning wood. Soot is more pliable than creosote, however it can cling to the walls of your fireplace and impede air circulation. It also poses an ignition hazard since it easily ignites when exposed to combustible gases.

You should remove the ashes and put them in a metal ash container that you can keep outside on a non-flammable surface. The ashes can also be used as sources of nutrients for plants So don't forget to spread them around the backyard!

You should have a Certified Regency Dealer inspect your chimney and fireplace regularly. The technician can look for cracks, creosote and soot levels, a properly shut damper and the condition of the catalyst. If you have a double-stage chimney that includes an air tube, you should remove the catalyst and visually inspected for obstructions. Refer to the user manual to find out the procedure for your unit.