A kind of circulating fir oil production equipment and the production process of fir oil

Abstract

The invention discloses circulating sanmon oil production equipment which comprises a steam generating device, a sanmon oil extraction device, a condenser pipe device, an oil-water separation device and a sanmon oil collection device, wherein the sanmon oil extraction device comprises a sanmon oil extracting tank; the sanmon oil extracting tank comprises an extracting pot and an external jacket; the external jacket and an outer wall of the extracting pot define a containing space; the extracting pot comprises a main dispersing steam pipe and multiple auxiliary dispersing steam pipes; one ends of the auxiliary dispersing steam pipes are communicated with the containing space, and the other ends of the auxiliary dispersing steam pipes are converged and communicated with the main dispersing steam pipe; and an air hole is formed in the bottom of the main dispersing steam pipe. The invention also discloses a process for preparing the sanmon oil by using the equipment as well as the prepared sanmon oil. The sanmon oil attached to steam can be completely isolated from an external heat source, and the temperature of the sanmon oil cannot be over high, so that the condition that the sanmon oil is burnt is avoided, and the quality of the sanmon oil is powerfully guaranteed.

Description

technical field [0001] The invention relates to the field of fir oil production, in particular to a circulating fir oil production equipment and a fir oil production process. Background technique [0002] Chinese fir is the most important tree species for afforestation in southern my country. The fir tree is tall, with straight texture, fine structure, light and soft material, easy processing, no warping or cracking, corrosion and insect resistance, strong wear resistance, and aromatic smell, so it is widely used in buildings, bridges, boats, Electric poles, furniture, etc. At present, fir roots and processing wastes are not well utilized, or left to rot in the mountains, or used for low value-added utilization such as burning, resulting in a serious waste of resources. [0003] A large number of data show that Chinese fir contains a large amount of Chinese fir essential oil, and the root of Chinese fir is the part with the highest content of essential oil in the whole Chi...

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Problems solved by technology

[0007] The invention provides a circulating fir oil production equipment and a fir oil production process, the main purpose of which is to overcome the defects of the existing fir oil production equipment that the yield of fir oil is low and the product contains a large amount of tar

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