Processing technology of carbonized wood for manufacturing wooden barrel

Abstract

The invention discloses a processing technology of carbonized wood for manufacturing a wooden barrel. The processing technology comprises the following processing steps: (1) putting wood into a tank-type sealed carbonization furnace, sealing the carbonization furnace, increasing gas pressure in a tank body to enable the pressure in the tank body to be 4 times of the atmospheric pressure, adjustingthe temperature to 190 DEG C, and continuously carbonizing the wood at a high temperature for 3 days; and (2) taking out the wood obtained in the step (1), putting the wood into a tank-type sealed carbonization furnace provided with a spraying device, sealing the carbonization furnace, spraying the uncooled high-temperature wood through a spraying nozzle on the tank body, opening the furnace to take out the wood after 10 to 30 minutes, and naturally airing the wood to obtain the carbonized wood for manufacturing the wooden barrel. By using the wood processed by the technology to manufacture the wooden barrel, cracking and water leakage of the wooden barrel can be avoided, the wooden barrel is durable, and use cost and natural resources are saved. In addition, hardness and surface smoothness of the wood can be ensured, painting is not needed, and the wooden barrel is healthier and more environmentally friendly.

Description

technical field [0001] The invention relates to wood processing technology, in particular to a processing technology of carbonized wood for making wooden barrels. [0002] technical background [0003] Wooden barrels are a favorite health-care foot bath product in modern times, but the wood used to make wooden barrels is generally only dried. The wooden barrels made of wooden boards made of this kind of wood, because the cells and fibers in the wood are all Active, after a period of time, if the user uses it frequently, the moisture content of the wood will increase, the wood will expand and break the barrel hoop, and then the barrel will crack. On the contrary, if the user does not use it for a long time, the moisture content of the wood will decrease. The shrinkage of wood will also cause the barrel to crack and leak; in addition, due to the influence of environmental and climate factors, the moisture content of wood will also increase or decrease, which will also cause the...

AI Technical Summary

Problems solved by technology

[0003] Wooden barrels are a favorite health-care foot bath product in modern times, but the wood used to make wooden barrels is generally only dried. The wooden barrels made of wooden boards made of this kind of wood, because the cells and fibers in the wood are all Active, after a period of time, if the user uses it frequently, the moisture content of the wood will increase, the wood will expand and break the barrel hoop, and then the barrel will crack. On the contrary, if the user does not use it for a long time, the moisture content of the wood will decrease. The shrinkage of the wood will also cause the barrel to crack and leak; in addition, due to the influence of environmental and climate factors, the moisture content of the wood will also increase or decrease, which will also cause the barrel to crack and leak

Now, after urbanization, the coopers have basically disappeared. After the wooden barrels cracked and leaked, there is generally no way to repair them, so they can only be thrown away. This has caused a certain waste of the user's economy and natural resources.

[0004] In addition, wooden barrels made of existing wood generally need to be painted to lock the moisture in the wood and prevent external moisture from entering the wood, because there are microorganisms in the wood, if water enters, it will cause the growth of microorganisms, and the wood will appear Mildew, blackening, rot and other phenomena, and painting will cause certain pollution problems