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Carbonized oak wine barrel and fabrication process thereof

A production process and oak technology, which is applied in the field of carbonized oak wine barrels and its production process, can solve the problems of large moisture differences, low oak utilization rate, and different barrel sizes, and achieve pure taste and uniform carbonization.

Inactive Publication Date: 2010-06-30
王传礼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large difference in moisture content inside and outside the barrel, the barrel plate is easily deformed, and there are cracks of different sizes on the barrel body, such oak barrels are expensive to use, store and maintain.
The oak utilization rate of the existing oak wine barrels is low, and the carbonization of the oak surface layer with a thickness of 28 mm can only reach 1-5 mm, and the utilization rate is less than 20%.

Method used

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  • Carbonized oak wine barrel and fabrication process thereof
  • Carbonized oak wine barrel and fabrication process thereof
  • Carbonized oak wine barrel and fabrication process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: Combination figure 1 , The present invention is a carbonized oak wine barrel, which is composed of a barrel frame (5), a barrel wall (2), a barrel plug (3), a wine filling stopper (1) and a wine outlet valve (5). (5) Connect the barrel wall (2), the barrel wall (2) is connected to the barrel plug (3), the wine filling plug (1) is located above the barrel wall (2), and the wine outlet valve (5) is set on the barrel plug (3) ) Downside.

[0017] The manufacturing process of oak wine barrels of the present invention includes the following steps:

[0018] Step 1: Choose high-quality oak, remove the core material and surface material of the wood by diameter cutting, and leave the intermediate material to be processed into boards of different specifications;

[0019] Step 2: Dry the processed boards naturally in the open air, and when the wood reaches about 20% moisture, put it into the drying kiln for initial drying. The initial drying is generally after 18 days when t...

Embodiment 2

[0025] Example 2: Combination figure 1 The carbonized oak wine barrel and its production process of the present invention adopt infrared electric heating overall carbonization technology to make the oak carbonization degree uniform from the inside to the outside, ensure the pure and stable taste of wine storage, and the carbonized oak tube has been closed to inhibit wine penetrate. The carbonized oak wine barrel of the present invention can be stored for a long time before or after the wine is stored without deformation or cracking, which ensures the exquisite craftsmanship of the oak wine barrel when it leaves the factory and has more collection value. The invention solves the problem of converting the original partial and surface carbonization of the oak wine barrel into full carbonization (from the inside to the outside), and comprehensive deep carbonization, so that the wood never rots and the utilization rate is 100%. The invention makes the moisture content of the oak wi...

Embodiment 3

[0026] Example 3: Combination figure 1 The carbonized oak wine barrel of the present invention is a barrel shaped like a drum that can be used for filling, storing (improving the quality of wine), and holding wine. It is made of pure natural oak. Oak contains tannins, total phenols, dry leaching, eugenol, methyl caprolactone, and galactan, which can enrich the taste of wine, improve the quality of wine, and add carbonized The oak removes the odor and enriches the aroma of wine. It is the best irreplaceable container for wine storage for hundreds of years. It consists of a barrel body, two barrel plugs, barrel collars, barrel racks, barrel plugs and wooden valves. Pull up the wine stopper and put the wine into the barrel, and turn the wooden valve to the open position to put the wine. Wine storage capacity is 0.5L~225L. The core of the invention is the barrel body, and the barrel plugs are all made of carbonized oak. Carbonized oak wine barrels have a pure taste for wine stor...

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Abstract

The invention provides a carbonized oak wine barrel and a fabrication process thereof, having the advantages of uniform carbonization, deformation resistance, sun-crack resistance, rot resistance and high oak utilization rate. The carbonized oak wine barrel consists of a barrel rack, a barrel wall, a barrel plug, a wine injection plug and a wine outlet valve, wherein the barrel rack is connected with the barrel wall; the barrel wall is connected with the barrel plug; the wine injection plug is located at the upper part of the barrel wall; and the wine outlet valve is arranged on the lower side of the barrel plug. The fabrication process comprises the following steps: sorting; drying; ripsawing; flat-planing; thicknessing; precise-cutting; carrying out the densification, bending and carbonization treatment by a plate bending machine; subjecting the carbonized materials to the processes of arc-tooth milling, siding milling and lathing; assembling; and subjecting the assembled barrel to the processes of primary-planing, sanding, ferruling, paint-spraying paint and boring. The carbonized oak wine barrel of the invention has the advantage of uniform carbonization, that is, the carbonized oak wine barrel is fully carbonized from inside to outside; the carbonized oak wine barrel of the invention also has the advantages of deformation resistance, sun-crack resistance and rot resistance, so the carbonized oak wine barrel can be stored for a long time no matter before or after the wine storage; and the carbonized oak wine barrel of the invention further has the advantages that the utilization rate of oak is as high as 100%, and the wine stored in the carbonized oak wine barrel of the invention has no unpleasant odor but pure taste.

Description

(1) Technical field [0001] The invention relates to container manufacturing technology, in particular to a carbonized oak wine barrel and its manufacturing process. (2) Background technology [0002] The existing oak wine barrels are roasted with an open flame in the production process. Because the temperature of the open flame is uneven and the speed is too rapid, the oak surface is heated inconsistently, and cracks of inconsistent size will appear. When storing wine in such oak barrels, the taste is inconsistent, and the wine will penetrate through cracks in the oak, resulting in greater waste. The oak used in the existing toasted oak barrels is only the surface layer (1-5mm) for roasting, and the oak cannot be roasted as a whole from the inside to the outside. Existing oak wine barrels have large external wood moisture, and the carbonized surface moisture inside the barrel is zero. Due to the large difference in water content between the inside and outside of the barrel, the...

Claims

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Application Information

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IPC IPC(8): B65D85/72B65D8/02B65D8/04B27K1/00B27H3/02B27H5/04
Inventor 王传礼
Owner 王传礼
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