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Drying method for rosewood

A drying method, mahogany technology, applied in wood treatment, wood heating, wood humidity control, etc., can solve the problems of difficult to achieve drying effect, shrinkage tearing, expansion deformation and other problems in the production process, so as to make it difficult to shrink and tear, and difficult to absorb water , the effect of not easy to expand and deform

Active Publication Date: 2016-06-15
南通美霆紫檀艺术品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the production process of mahogany is difficult to achieve an absolutely stable drying effect. The existing mahogany boards will expand and deform when exposed to water, and will shrink and tear under high temperature.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of mahogany drying method, comprises the following steps:

[0019] (1) The wood is sawed into finished materials, and dried in a steam drying box. The drying temperature is 116° C. for 14 days, and the moisture content after drying is 10%.

[0020] (2) Put the wood into the pot and cook with boiling water, and degrease for 110 minutes;

[0021] (3) Carry out drying and dehydration treatment on the boiled wood: adopt high-frequency vacuum treatment for 15 days, the temperature is 116° C., and the moisture content after dehydration is 4%.

[0022] (4) Put the dehydrated wood into an oil tank, soak it with vegetable oil plus alum for 6 days, and heat it to 72° C.; the ratio of the vegetable oil to alum is 1000:1 by weight.

[0023] (5) Place the soaked wood in a ventilated place to dry the oil.

Embodiment 2

[0025] A kind of mahogany drying method, comprises the following steps:

[0026] (1) Wood is sawed into finished materials, and dried in a steam drying box at a temperature of 122° C. for 16 days, and the moisture content after drying is 8%.

[0027] (2) Put the wood into the pot and cook with boiling water, and degrease for 130 minutes;

[0028] (3) Carry out drying and dehydration treatment on the cooked wood: adopt high-frequency vacuum treatment for 15 days, the temperature is 122° C., and the moisture content after dehydration is 3.5%.

[0029] (4) Put the dehydrated wood in an oil tank, soak it with vegetable oil plus alum for 8 days, and heat it to 78°C; the ratio of vegetable oil to alum is 1000:1 by weight.

[0030] (5) Place the soaked wood in a ventilated place to dry the oil.

Embodiment 3

[0032] A kind of mahogany drying method, comprises the following steps:

[0033] (1) Wood is sawed into finished materials, and dried in a steam drying box at a temperature of 120° C. for 15 days, and the moisture content after drying is 8.5%.

[0034] (2) Put the wood into the pot and cook with boiling water, and degrease for 120 minutes;

[0035] (3) Carry out drying and dehydration treatment on the cooked wood: adopt high-frequency vacuum treatment for 15 days, the temperature is 120° C., and the moisture content after dehydration is 3.8%.

[0036] (4) Put the dehydrated wood into an oil tank, soak it with vegetable oil plus alum for 7 days, and heat it to 75°C; the ratio of vegetable oil to alum is 1000:1 by weight.

[0037] (5) Place the soaked wood in a ventilated place to dry the oil.

[0038] The moisture content of the mahogany board after the drying treatment of the present invention is stable at 3.5-4% moisture content, soaked in water for 30 days, does not absorb...

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Abstract

The invention discloses a drying method for rosewood. The drying method comprises the following steps that 1, the rosewood is sawed into a finished material which is dried through a steam drying box; 2, the finished rosewood material is put into a pot to be boiled with boiling water and is subjected to degreasing for 110-130 min; 3, then the boiled finished rosewood material is subjected to drying and dewatering treatment; 4, the dewatered finished rosewood material is put into an oil tank to be soaked for six to eight days with vegetable oil and alums and is heated to 72 DEG C-78 DEG C; and 5, the soaked finished rosewood material is placed in a ventilated place so that the oil can be dried through blowing. The rosewood material obtained through the method is environmentally friendly, colorless and tasteless, and a human body is not injured through close contact. A rosewood plate processed through the method is not prone to absorbing water and being swelled and deformed as well as shrunk and torn through high-temperature baking and is especially suitable for production of seamless furniture.

Description

technical field [0001] The invention belongs to the technical field of wood processing, and in particular relates to a mahogany drying method. Background technique [0002] Mahogany furniture is permeated with the cultural spirit and aesthetic consciousness of the Chinese nation, and is full of distinctive aesthetic personality, reflecting the high harmony between people and things, use and beauty, culture and quality, shape and spirit, material and art, that is, the appearance of material form and The harmony and unity of connotation and spiritual connotation, the harmony and unity of rational norms, the harmony and unity of material technology and craftsmanship are important carriers of Chinese culture. With the improvement of people's living standards, mahogany furniture is more and more pursued and loved by consumers. At present, the production process of mahogany is difficult to achieve an absolutely stable drying effect. The existing mahogany boards will expand and de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K5/00B27K1/00B27K3/52
CPCB27K1/00B27K3/52B27K5/00B27K5/001
Inventor 吉林
Owner 南通美霆紫檀艺术品有限公司
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