5 Killer Quora Answers To Wood Burning Fires > 자유게시판

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

Wood Burning Fires Need to Be Hot and Clean

wood burning fires (posteezy.com's website) are not only comforting and mesmerising they're also a vital aspect of our wellbeing and health. But, they have to be hot and clean to work effectively.

Unseasoned, or green, wood has a high moisture content that makes it challenging to burn and light efficiently. Seasoned, or kiln dried wood has a low moisture content and is therefore easier to ignite and keep burning.

Efficient Combustion

The fire in the wood must be hot enough to burn off moisture and reach temperatures over 540 deg F. 900 degrees F in ideal conditions) at which the secondary combustion process begins. This is the primary step in efficiently burning the fuel and minimizing pollutants, smoke, and creosote buildup in the flue.

It is crucial to understand that the temperature required to ignite the secondary combustion process is dependent on the type of fuel used and the environment. The best way to limit the variation is to use dry firewood that is seasoned and has a moisture content below 20 percent.

In addition, the quantity of air supplied to a fire can significantly impact its heat output and burn time. The more oxygen that is available, the more hot the fire will burn. A wood burning stoves small fire will produce less energy and burn slower when the air supply is limited.

To increase the time of burning and efficiency To maximize the efficiency and time of burn, a wood stove or fireplace insert must be equipped with an adjustable air damper. The wide-open setting lets the fire to take all the oxygen it needs and quickly draw down the fuel supply. A fire that is contained in a small space is less likely to spread.

A dry load of firewood is also essential to efficient wood burning. Wood that is freshly cut and hasn't been dried will contain high levels of water which makes it difficult to burn. For the best performance it is recommended you use only seasoned wood that has been stored outdoors for six to nine months.

Another factor to consider is the BTU content of various types of wood. White pine and spruce could be less expensive than eastern hardwoods such as shagbark, hickory, and black locust, however their BTU values are higher. This means they'll generate more heat for the same amount of wood. It's important to take into account your heating needs and the cost of fuel when selecting your firewood.

Clean Burning

Wood smoke is a source of indoor air pollutants that can irritate the lungs and trigger respiratory distress, especially for older adults and children. These pollutants include volatile aromatic hydrocarbons (PAHs) like benzo-a pyrene and formaldehyde and volatile organic compounds such as benzene. When firewood is smuggled into the air, volatile tars such as creosote can also be released.

Smoke from old, poorly designed fireplaces and wood stoves can contribute to poor outdoor air quality by reducing visibility and contributing to photochemical pollution. If used properly however modern wood burner combustion technology in clean-burning wood stoves and fire places can help reduce the emissions.

Stage 1 - Vaporization moisture: As the log warms, it releases water vapour that escapes through the chimney flue. This consumes more energy than it would if the log was seasoned to dry before burning. This is a waste of energy that could be used to warm your home.

In the flue, the vapors mix with carbon particles and form smoke. Smoke is among the major sources of particulate matter and smog that is found in the air.

Fireplaces and wood stoves equipped with clean burn technology, if properly used, can greatly reduce the risk of this by converting the wood to the state of charcoal which releases much less volatile gases, and creating the majority of the energy in the log from usable heat.

Avoid using damp or sour wood to fuel your fire as it is more difficult to burn and produces lots of creosote compared to well-seasoned wood. Don't over-load your stove with thin and soft wood such as fir or pine as it requires more energy to burn them, and they create more smoke which can cause chimney fires.

Always wait until the ashes have cool before handling them. Keep or dispose of ashes correctly. They could ignite again if exposed to water and can be dangerous to dispose of in landfills. Instead, you should use them around your garden or in the house.

Storing, seasoning and properly burning your wood can help you save money and keep your stove running efficiently. Cleaning your chimney regularly is crucial to get rid of creosote and particulates as well as other deposited matter. This can also stop chimney fires as well as ensure safe operation.

Safety

It's hard to beat a warm fire in the winter cold, but safety precautions must be taken. When fires are improperly built or tended to, or left unattended, hazardous fumes can be released into the house and creosote deposits may build up inside the chimney. These deposits can block the flue and decrease airflow, causing your wood stove or furnace not to work as effectively.

Never burn painted or treated wood, household trash paper, rags, and other combustible substances in your wood-burning fireplace or stove. They emit noxious gasses and release toxic fumes, like carbon monoxide. Do not use liquids that are flammable as a starter. Gasoline, lighter fluid, and kerosene could cause fires in chimneys, increase emissions, and create toxic creosote.

Keep combustible materials, such as furniture, curtains, and even toys away from your stove or fireplace. Don't hang clothing close to or on your wood-burning fireplace. Children should be taught that the fireplace is hot and shouldn't be touched.

Only use wood that is seasoned in your woodburning fireplace or stove. Seasoned wood has been dried through the summer to reduce the moisture content. The cast iron wood burner that is damp produces more smoke and creosote while seasoned logs burn more efficiently and cleanly. Seasoned wood is darker and cracks appear along the ends of the grain and sounds hollow when you tap it. Store your logs outdoors stacked neatly, with the top covered with a breathable air circulate around them.

Overloaded appliances produce more smoke and less warmth. Overloaded fires may also produce dangerous levels of carbon monoxide. If you have an older appliance with a lining made of metal, you should inspect the liner regularly for signs of wear and tear that could cause a chimney fire.

The EPA suggests using dry, split and well-seasoned wood in order to help reduce the amount of smoke that your home produces. Create a fire using small pieces. Avoid using soft woods like pine. Pine is a great starter material for a fire, but shouldn't be used more than. These softer woods contain sap and resin that when burned, create an excessive amount of creosote in the chimney.

Maintenance

A warm fire in a wood burning fireplace is an ideal way to enjoy the cold nights of winter. It is crucial to maintain your fireplace in order to ensure that you get the most enjoyment from your fireplace. Regular cleaning and inspections of your fireplace will allow you avoid any issues. This maintenance prevents excessive creosote and keeps the chimney clear for maximum efficiency.

Creosote is a dark, crusty flammable material that forms in the flue when wood does not burn completely. If a significant amount of creosote is accumulated it can result in chimney fires. They are the second most common cause of fires in homes across the United States. A number of issues can cause a fire to fail to burn completely, including dampers that are not properly sealed or damaged in the chimney liner, and an absence of regular cleaning and removal of ash.

Incorrectly seasoned wood causes an excessive buildup of creosote. This is due to the fact that up to half of the weight of a piece of wood is water. The water is heated during the fire and releases heat. It also consumes energy. The water vapor produced is then absorbed into creosote, or is released into the air as part of smoke.

Another hazard of burning wood is soot. Soot is more pliable than creosote, however it can adhere to the walls of your fireplace and impede air flow. It could also pose an ignition risk since it is easily ignited when exposed to gasses that are combustible.

The ashes should be removed and put them in a metal ash container, which you should keep outside on a non-flammable surface. The ashes can also serve as sources of nutrients for plants Don't forget to spread them around the yard!

It is recommended that a Certified Regency Dealer inspect your chimney and fireplace regularly. The technician will look for cracks, creosote levels, soot levels and a damper that is shut properly, and the condition of the catalyst. If you have a double-stage fireplace with an air tube, you should remove the catalyst and inspected visually for blockages. Check your user manual for directions on how to accomplish this for your specific unit.