Tom Wagner began writing for newspapers and magazines in the L. His articles focus on food, social issues, travel, sight-seeing, humor, general information, politics and medical matters. Related Is Cedar Good Firewood? Hardwoods Due to the high density of plant cells in hardwoods, they tend to burn hotter and therefore produce less smoke than softer woods that have lower cellular densities.
Softwoods Most conifers fit into the category of softwoods. Sap Content Many softwood trees, and a few hardwoods, produce pitch, or tree sap, which the trees use to heal wounds. Wet Wood Wet wood cannot burn hot, and a hot fire is the key to reducing the amount of smoke produced. Smoldering vs. How wood smoke harms your health. Skip to main content. Burn Wise. Contact Us. Wood Smoke and Your Health. Wood smoke can affect everyone, but the populations known to be at greater risk include: children, teenagers, older adults, people with lung disease -- including asthma and COPD, people with heart disease, outdoor workers, and people of low socioeconomic status, including those who are homeless and with limited access to medical care.
Research indicates that obesity or diabetes may also increase risk. New or expectant mothers may also want to take precautions to protect the health of their babies, because some studies indicate they may be at increased risk. Air cleaners and air filters in the home.
Making a mistake such as using wet wood or not having good airflow is likely the reason for your campfire smoking so much. T he more efficiently that your fire is burning, the less smoke it will produce.
In order for your fire to burn efficiently — it needs exactly 2 things:. Most of you may be unaware that the reason your campfire is smoking so much is probably because of the types of things you are throwing inside of it the fuel! Think about it, if you got a brand new car, would you want to be filling it with bad fuel? Of course not! Just like using bad gas for your car, using wet or green wood to fuel your fire can also be quite problematic due to the moisture and wetness that both of those woods contain.
You may be asking, what does wetness have to do with anything? Well, if the wood you are using to make your fire is wet, it actually has a much harder time burning, and as a result, your fire will produce much more smoke since it is requiring more energy to burn the wood.
You will need to make sure any wood you have is dry. If you want tips on how to dry wood, you can visit my other post here. Not only does it reduce the smoke coming from your campfire due to how well it burns, but it also burns rather slowly, causing it to last you a much longer time than most other types of wood. There are also many other types of woods that can do the job, but my personal favorite is kiln-dried wood. Another reason your campfire might be smoking so much is because of all the leaves, grass clippings, pine straw, or any other debris you may be throwing into your campfire.
Just like wet wood, throwing in debris such as the ones mentioned above into your campfire will also cause it to produce more smoke. If you throw in lots of wood into your campfire, it will have a more difficult time burning it, and as a result, will produce more smoke.
Once there, the water will lower the temperature of the air in the firebox and impede its ability to rise, weakening the draft to potentially cause back-puffing. If the fireplace seems to kick back smoke only when or after it rains or snows, you may have a water seepage issue. This covering installed around the outside opening of the flue keeps out water along with animal nests and debris to help strengthen the chimney draft and prevent indoor smoke.
A flue can become blocked by leaf debris, animal nests, or the buildup of creosote, a dark brown to a black coating that forms in the chimney when fire by-products harden. These obstructions can reduce or prevent the passage of smoke from the firebox to the outdoors through the flue and lead to back-puffing. Far more seriously, when the temperature in the flue is high enough, creosote build-up or debris can ignite a chimney fire that can do serious structural damage to your home.
Uncovering dark buildup when you scratch a finger against your chimney walls is a telltale sign of creosote buildup while observing nests or debris when you put a flashlight up your chimney flue can tip you off to a larger obstruction in the flue. If you spot either, call a CSIA-certified chimney sweep to inspect the chimney and, if needed, clean it to remove creosote buildup, nests, and other debris and keep back-puffing at bay. A strong chimney draft requires neutral air pressure—that is, outside air enters the home at the same rate that inside air exits it, so that indoor and outdoor air pressure is the same.
This allows fire by-products to exit the flue as the outside air enters it.
0コメント