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Method for girdling in Broussonetia papyrifera (L.) Vent.

A bark-forming and tree-building technology, which is applied to bark, wood processing equipment, and manufacturing tools, can solve the problems of low mechanical peeling rate, long transportation time, and reduced peeling rate, achieving significant economic benefits and social benefits. Benefits, the method is simple and easy, and the effect of reducing the cost of peeling

Inactive Publication Date: 2010-06-16
曹川
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long storage and transportation time after cutting, the bark layer of the tree loses water and is closely combined with the xylem, which increases the difficulty of peeling and reduces the peeling rate; the peeling rate of mechanical peeling is low and cannot be used for branches with a diameter of less than 6 cm. Dry peeling; high-pressure cooking peeling equipment has high investment cost, low efficiency, and poor practicability

Method used

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  • Method for girdling in Broussonetia papyrifera (L.) Vent.

Examples

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Embodiment 1

[0015] Embodiment 1, the method for mulberry tree peeling

[0016] 1. Build a cooking device

[0017] The cooking device includes: a pot with a diameter of 1-1.2 meters, a cement stove with a side length of 1.8-2.3 meters made of bricks at the peripheral flat mouth of the pot, The inner diameter side length of bricks is 1.5-2 meters, and the height is 1.2-1.5 meters square cooking tank and the cover of the square cooking tank.

[0018] 2. Peeling

[0019] First, add water to the pot until it is 7-8% full, then cut the cut branches of the tree into sections with a length 3-5 cm less than the inner diameter of the cooking pool, arrange them in order and place them in the cooking pool, and cook them The lid of the pool is tightly pressed, and then the pot is heated (firewood or coal can be used) to 100-105 degrees Celsius (steam is emitted from the top), and after cooking for 30-40 minutes, stop heating, take out the branches and quickly peel off the skin. The stripped mulberr...

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Abstract

The invention discloses a method for girdling in Broussonetia papyrifera (L.) Vent.. The method comprises the following steps of: cutting branches of Broussonetia papyrifera (L.) Vent., steaming the cut branches of the Broussonetia papyrifera (L.) Vent.within 7 days, and quickly girdling the cut branches after steaming to obtain the bark of the girdling in Broussonetia papyrifera (L.) Vent., wherein the steaming temperature is between 100 and 105 DEG C, and the steaming time is 30 to 40 minutes. The steaming step is carried out in a steaming device which consists of a cooking bench(2) provided with a pan(1), a steaming pool(3) which is built around the pan on the cooking bench by bricks and a cover body(4) of the steaming pool. The method for barking the Broussonetia papyrifera (L.) Vent. has the advantages of simplicity and easy operation, no mechanical equipment, high barking rate(the bark loss is zero), high working efficiency, low barking cost (the barking cost is lowered by 3 to 5 times), and obviously economic benefits and social benefits.

Description

technical field [0001] The invention relates to a method for barking a mulberry tree. Background technique [0002] Broussonetia papyrifera (L.) Vent., a deciduous tree of the genus Moraceae, is light-loving, fast-growing, and adaptable to growth. It can withstand the dry and cold climate in the north and the humid and hot climate in the south; Calcareous soil can also grow on acidic and neutral soils. It has many advantages such as dense branches and leaves, strong resistance, fast growth, and fast reproduction. It is suitable for greening in industrial and mining areas and barren hills and slopes, and can also be used as shade trees and shelter forests. The bark is a high-quality papermaking and textile raw material. The wood structure is medium, the texture is inclined, and the quality is soft. It can be used for utensils, household and firewood; the bark juice can cure skin moss and neurodermatitis. Diuretic, the leaves can be used as pig feed, and can also be used as ...

Claims

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Application Information

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IPC IPC(8): B27L1/00
Inventor 曹川
Owner 曹川
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