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The Drying Method of New Cutting of Hardy Eucalyptus Forest as Solid Timber

A drying method and technology for wood, which is applied to dryers for static materials, humidity-conditioning wood, wood processing appliances, etc., can solve the problems of easy cracking at both ends, low qualification rate and high cost, and achieve fast wood drying, simple method, and high cost. Easy to operate effect

Active Publication Date: 2016-07-06
罗先财
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fast growth and high yield of cold-resistant eucalyptus, the disadvantage is that the wood contains high water content, and the two ends are easy to break when used as solid wood. It is a problem that operators of eucalyptus trees are worried about at present. If the existing drying treatment method is used, there will inevitably be problems such as long treatment time, high cost and low pass rate, which will seriously affect the economy of the enterprise. benefit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: the drying method that the cold-resistant eucalyptus forest that designs is newly felled as solid timber, comprises the steps:

[0020] 1. Clean up the ground of the forest farm: in the rows of artificial cold-resistant eucalyptus forests, cut off the weeds except the eucalyptus stems, and level the ground;

[0021] 2. Felling: The eucalyptus trees that have become useful are felled in 3 rows every 3 rows, and the fresh eucalyptus stalks are oriented down, and then the branches, leaves, and tops are removed, and they are set aside;

[0022] 3. Stacking on the spot: use bricks and wooden boards to build a shelf 0.5 meters above the ground, fix the felled eucalyptus poles side by side on the shelf, and cover it with plastic cloth to prevent rain and direct sunlight. Paint both ends with lacquer to prevent cracks, and stack them at room temperature for 8 days to keep the moisture content of the wood at 20%;

[0023] 4. Pre-treatment: Gather the eucalyptus st...

Embodiment 2

[0029] Embodiment 2: the dry method that the cold-resistant eucalyptus forest that designs is newly felled as solid timber, comprises the steps:

[0030] 1. Clean up the ground of the forest farm: in the rows of artificial cold-resistant eucalyptus forests, cut off the weeds except the eucalyptus stems, and level the ground;

[0031] 2. Felling: the eucalyptus trees that have become useful are cut down 4 rows every 4 rows, and the fresh eucalyptus stalks are oriented down, and then the branches, leaves, and tops are removed, and they are set aside;

[0032] 3. Stacking on the spot: use bricks and planks to build a shelf 0.6 meters above the ground, fix the felled eucalyptus poles side by side on the shelf, and cover it with plastic cloth to prevent rain and direct sunlight. Apply lacquer on both ends to prevent cracks, and stack it for 10 days at room temperature, so that the moisture content of the wood is 30%;

[0033] 4. Pre-treatment: Gather the eucalyptus stems dried at ...

Embodiment 3

[0039] Embodiment 3: the drying method that the cold-resistant eucalyptus forest that designs is freshly felled as solid timber, comprises the steps:

[0040] 1. Clean up the ground of the forest farm: in the rows of artificial cold-resistant eucalyptus forests, cut off the weeds except the eucalyptus stems, and level the ground;

[0041] 2. Felling: The eucalyptus trees that have become useful are cut down every 5 rows, and the fresh eucalyptus stems are oriented down, and then the branches, leaves, and tops are removed, and they are set aside;

[0042] 3. Stacking on the spot: Use bricks and wooden boards to build a shelf 0.8 meters above the ground, fix the felled eucalyptus poles side by side on the shelf, and cover it with plastic cloth to prevent rain and direct sunlight. Apply lacquer on both ends to prevent cracks, and stack it for 12 days at room temperature, so that the moisture content of the wood is 40%;

[0043] 4. Pre-treatment: Gather the eucalyptus stems dried...

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Abstract

The invention discloses a drying method for fresh-cut solid wood in a cold-resistant eucalyptus forest. The drying method comprises the following steps: (1) cleaning the forest ground; (2) cutting down trees; (3) piling up on site; (4) pre-processing; (5) drying in a kiln; (6) detecting. Compared with the prior art, the drying method has the characteristics and advantages as follows: (1) the drying method adopts cutting on site and the two-step drying method of outdoor drying on site at room temperature and then roasting in the kiln, and is simple, easy to operate and low in cost; (2) the drying method adopts manual semi-mechanized operation, and is time-saving, labor-saving, and suitable for the conditions of mountainous regions and forest regions; (3) as the drying method adopts twice drying both at room temperature and in the kiln, the wood is high in drying speed and high in qualified rate, and the drying method is suitable to be used when trees are cut down in an artificial cold-resistant eucalyptus forest.

Description

technical field [0001] The invention relates to a drying treatment method for wood, in particular to a drying method for freshly felled cold-resistant eucalyptus forests to be used as solid wood. Background technique [0002] Cold-resistant eucalyptus is a kind of eucalyptus that grows in the environment of 26-30 degrees north latitude. The species are named "Xiangyan No. 1", Dunn's Eucalyptus, and Giant Eucalyptus. Because this area has abundant sunshine, abundant rainfall, and many rivers, reservoirs, and ponds, which can meet the characteristics of eucalyptus being sunny and water-absorbing, and the soil in this area contains a large amount of carbon, phosphorus, potassium, magnesium, and a large amount of organic matter. It can meet the characteristics of eucalyptus absorbing more fertilizer; therefore, after artificial planting of this eucalyptus into a forest, the annual average height is 3-6m, the diameter at breast height is 3-4cm, and it can be felled in batches in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27K1/00F26B9/00
CPCB27K1/00F26B9/00
Inventor 罗先财
Owner 罗先财
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