CN101301762A - Wood of trees in Palmaceae and processing method thereof - Google Patents

Abstract

The invention relates to a wood of a tree in the Palmaceae family and a processing method thereof. The tree trunk of a palmaceae tree is cut into a quadrangle, then the tree trunk is pressurized to remove moisture, the pressurized tree trunk is dried to reduce the residual moisture in the tree trunk to below a certain percentage, then the glue is injected into the tree trunk by a vacuum glue filling technology to fill the glue into the gaps among all fibers in the tree trunk, then the tree trunk is pressurized to make redundant glue flow out, the glued tree trunk has a certain compactness, and the glued tree trunk can form a wood material after demoulding, repressurization, heating and drying, thereby improving the practicability and economic value of the palmaceae tree.

Description

Wood from trees of the palm family and methods of processing the same

technical field

The invention relates to a kind of wood and its processing method, in particular to a kind of palm wood and its processing method.

Background technique

Timber is a kind of furniture, construction and decoration materials that are widely used, but the acquisition of timber needs to cut down trees, which will have a bad impact on the ecological environment; in addition, palm trees, such as palm trees and coconut trees, are also It has considerable economic value, but its trunk itself can not be processed into wood for construction or decoration except as fuel, mainly because the bark of the palm family is mostly water and fiber, so the palm family Trees in the palm family do not have a solid structure to support objects, so they cannot be used as timber materials like ordinary trees. Therefore, when palm trees die or are felled, most of them will only be placed in place to form waste materials, leaving them alone The rot is not only easy to produce insects, destroys the cleanliness of the environment, but also affects the growth of other trees. Secondly, if you want to transport the palm trees to other places, you will need to spend extra manpower and money, which is quite uneconomical.

This shows that the wood treatment method of above-mentioned existing palm tree obviously still has inconvenience and defective, and demands urgently further improving. Therefore, in view of the deficiency that existing palm trees cannot be used as timber, the inventor finally develops a kind of present invention which can process palm trees into timber through continuous research and experimentation.

Contents of the invention

The main purpose of the present invention is to overcome the inconvenience and defects of the above-mentioned existing palm tree and its processing method, and provide a new structure of palm tree wood and its processing method. The technical problem to be solved is Its main purpose of the present invention is to provide a wood processing method of palm trees, which can process palm trees and become wood that can be used for furniture, building materials or decoration, and can improve the practicality and quality of palm trees. Economic value, and can achieve the purpose of waste recycling and solve the increasingly serious environmental protection problems.

The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. According to the wood processing method of a palm tree proposed by the present invention, it mainly includes: extracting a section of palm trunk; cutting into a square: cutting the extracted trunk into a square section; pressurizing to remove water : pressurize the trunk to discharge the water in the trunk to below 30% to 50%; drying: dry the pressurized trunk to reduce the residual water in the trunk to below 6% to 8% ; Vacuum glue filling: inject the colloid into the trunk with the technology of vacuum glue filling, so that the colloid is filled in the gap between the fibers in the trunk; Pressurization: pressurize the trunk to make the excess colloid flow out, and let the glue be filled The final trunk has considerable compactness; pressure drying: dry the trunk under pressure to dry the colloid in the trunk; demoulding: take out the dried trunk from the mold, and make the glue pouring The rear trunk constitutes a timber material.

The purpose of the present invention and its technical problems can also be further realized by adopting the following technical measures.

The wood processing method of the aforesaid palm trees, wherein pressurizing the trunk to remove moisture is arranged around the trunk with pressing plates, and pressurizing the pressing plates to pressurize the trunk.

In the wood processing method of the aforementioned palm trees, when the trunk is pressurized to remove moisture, each press cylinder pushes the pressing plate synchronously to pressurize the trunk.

In the wood processing method of the aforementioned palm trees, wherein the trunk is pressurized to remove excess colloid, the trunk is arranged with pressing plates around the trunk, and the press cylinder is used to push the pressing plate to pressurize the trunk.

In the wood processing method of the aforementioned palm trees, when the trunk is pressurized to remove excess colloid, each press cylinder pushes the pressing plate synchronously to pressurize the trunk.

The purpose of the present invention and the solution to its technical problem also adopt the following technical solutions to achieve. According to the present invention, the wood of a palm tree is made by the following processing methods: extract a section of palm trunk; cut into square: cut the extracted trunk into a square section; Partition: pressurize the trunk to discharge the water in the trunk to less than 30% to 50%; drying: dry the pressurized trunk to reduce the residual water in the trunk to 6% to 8% The following; Vacuum glue filling: inject the colloid into the trunk with the technology of vacuum glue filling, so that the colloid is filled in the gap between the fibers in the trunk; Pressurization: Pressurize the trunk to make the excess colloid flow out and let the irrigation The trunk after glue has considerable compactness; pressurized drying: dry the trunk under pressure to dry the colloid in the trunk; demoulding: take the dried trunk out of the mold, and make the irrigation The glued trunks constitute a timber material.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. It can be seen from the above technical solutions that in order to achieve the aforementioned object of the invention, the technical means used in the present invention is to provide a wood processing method for palm trees, which mainly includes: picking a section of palm trunk; cutting into squares: The extracted trunk is cut into a square cross-section; pressurized to remove water: pressurize the trunk to discharge the water in the trunk to a certain percentage; drying: dry the pressurized trunk to make the trunk The residual moisture in the trunk drops below a certain percentage; Vacuum glue filling: inject the glue into the trunk with the technology of vacuum glue filling, so that the glue fills the gap between the fibers in the trunk; Pressurization: pressurize the trunk, Let the excess colloid flow out, and let the trunk after glue filling have a considerable degree of compactness; pressure drying: dry the trunk under pressure to dry the colloid in the trunk; demoulding: the dried The trunk is taken out from the mold, so that the trunk after glue filling constitutes a timber material.

By means of the above-mentioned technical scheme, the timber of palmaceae trees and the processing method thereof of the present invention have at least the following advantages: the present invention allows general palmaceae trees to be used as timber after processing, and can greatly improve the use efficiency and economical efficiency of palmaceae trees. value, while ensuring the sustainable development of the environment and ecology.

In summary, the wood of palm trees with special structure and the processing method thereof of the present invention have the above-mentioned many advantages and practical value, and no similar structural design has been published or used in similar products, so it is indeed an innovation , it has great improvement no matter in structure or function, has great progress in technology, and has produced easy-to-use and practical effects, and has improved effect compared with the existing wood processing methods of palm trees Multiple functions make it more suitable for practical use, and it has wide application value in the industry. It is a novel, progressive and practical new design.

The above description is only an overview of the technical solutions of the present invention. In order to understand the technical means of the present invention more clearly and implement them according to the contents of the description, the preferred embodiments of the present invention and accompanying drawings are described in detail below.

The specific embodiment of the present invention is given in detail by the following examples and accompanying drawings.

Description of drawings

Figure 1 is a block flow diagram of the present invention.

Fig. 2 is a schematic diagram of the process of the present invention.

Fig. 3 is a schematic flow chart of the vacuum potting of the present invention.

Detailed ways

For further elaborating the technical means and effect that the present invention takes for reaching the predetermined invention purpose, below in conjunction with accompanying drawing and preferred embodiment, to the wood of palmaceae tree proposed according to the present invention and its processing method its specific implementation, structure , features and their effects are described in detail below.

The present invention mainly provides a kind of timber processing method of palmaceae tree, please cooperate and refer to Fig. 1, Fig. 2, as can be seen from the figure, method of the present invention mainly comprises:

Extract a section of palm trunk: extract a section of trunk from a palm tree;

Cut into a square: cut the extracted tree trunk into a square section;

Pressurize and remove water: Arrange the pressure plates around the square trunk, and use the cylinder to push the pressure plate to pressurize the trunk, so that the water in the trunk can be quickly discharged below a certain percentage, down to 30% to 50% as follows , where it is better to reduce it to 40%, that is, to remove 60% of the water. When the trunk is pressurized to remove water, the pressure plate is arranged around the trunk, and the pressure cylinder is used to push the pressure plate synchronously or asynchronously. Pressurize;

Drying: Dry the pressurized trunk so that the residual moisture in the trunk falls below a certain percentage, such as 6% to 8% as follows;

Vacuum glue filling: put the dried trunk into a mold, and then use the technology of vacuum glue filling to inject the colloid into the trunk, so that the colloid can be filled in the gap between the fibers in the trunk, and the colloid can be urea glue , latex or resin, etc., and the process of vacuum filling can be referred to as shown in Figure 3. It can put the trunk into a mold, first open the air extraction device to extract the air in the mold, so that the mold is in a vacuum state, and then After closing the air extraction equipment, inject the colloid into the mold through a pipeline, so that the colloid is filled in the real mold, and fill the gap between the fibers in the trunk, and wait for a period of time to allow the colloid to be fully injected into the trunk Finally, the excess glue is discharged from the mold through another pipeline to complete the vacuum filling operation;

Pressurization: After taking out the trunk after glue filling from the mold, pressurize the trunk after glue filling with the cooperation of pressure plate and cylinder to make the excess glue flow out and make the trunk after glue filling quite compact At the same time, the outflow colloid can also be recycled again, which can reduce the overall processing cost. In addition, when the trunk is pressurized to remove excess colloid, the pressure plate is arranged around the trunk, and the pressure cylinder is used to push the pressure plate synchronously or asynchronously. pressurize the trunk;

Pressure drying: dry the trunk under pressure to dry the colloid in the trunk, so as to avoid the expansion and deformation of the trunk due to the drying of the colloid, so as to maintain the good shape of the trunk and improve the structural strength of the formed wood , and when the trunk is pressurized, the trunk that gets rid of the excess colloid after pressurization can be taken out from the original mold and then put into another mold, or the original mold can be used to carry out the step of pressurizing and drying the trunk;

Demolding molding: Take out the dried trunk from the mold, and make the trunk after glue filling form a wood material, so that the trunk after glue filling can provide good compactness and support due to the dried glue It can be used as wood for furniture, building materials or decoration.

With the above-mentioned processing method, general palm trees can be processed and used as wood, which can not only greatly improve the use efficiency and economic value of palm trees, but also avoid the waste of resources caused by palm trees. Environmental pollution, and secondly, cutting down palm trees has relatively little impact on the ecology, and can also ensure the sustainable development of the environment and ecology.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but if they do not depart from the content of the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence still belong to the scope of the technical solution of the present invention.

Claims (6)

1, a kind of method of processing wooden piece of trees in Palmaceae, it mainly includes:

Capture one section palm trunk;

Cut into square: it is square that the trunk that is captured is cut into the cross section;

Moisture content is got rid of in pressurization: trunk is pressurizeed, make the moisture content in the trunk be expelled to 30% to below 50%;

Oven dry: the trunk after will pressurizeing is dried, and makes the interior residual moisture content of trunk reduce to 6% to below 8%;

Vacuum glue pouring: the technology with vacuum glue pouring is injected trunk with colloid, makes colloid fill in the gap between each cellulosic in trunk;

Pressurization: trunk is pressurizeed, unnecessary colloid is flowed out, and allow the trunk behind the encapsulating have the suitable degree of packing;

Pressurization is dry: dry trunk under the state of pressurization, make the colloid drying in the trunk;

Stripping forming: the trunk after will drying takes out in mould, and makes the trunk behind the encapsulating constitute a wooden material.

2, the method for processing wooden piece of trees in Palmaceae as claimed in claim 1, wherein moisture content being got rid of in trunk pressurization is to be arranged in around the trunk with pressing plate, and promotes pressing plate with cylinder pressure and come trunk is pressurizeed.

3, the method for processing wooden piece of trees in Palmaceae as claimed in claim 2, when wherein moisture content was got rid of in pressurization to trunk, each cylinder pressure was to promote pressing plate synchronously to come trunk is pressurizeed.

4, as the method for processing wooden piece of claim 1,2 or 3 described trees in Palmaceae, wherein unnecessary colloid is got rid of in pressurization to trunk, is to be arranged in around the trunk with pressing plate, and promotes pressing plate with cylinder pressure and come trunk is pressurizeed.

5, the method for processing wooden piece of trees in Palmaceae as claimed in claim 4, when wherein unnecessary colloid was got rid of in pressurization to trunk, each cylinder pressure was to promote pressing plate synchronously to come trunk is pressurizeed.

6, a kind of timber of trees in Palmaceae, it is made by following processing method:

Capture one section palm trunk;

Cut into square: it is square that the trunk that is captured is cut into the cross section;

Moisture content is got rid of in pressurization: trunk is pressurizeed, make the moisture content in the trunk be expelled to 30% to below 50%;

Oven dry: the trunk after will pressurizeing is dried, and makes the interior residual moisture content of trunk reduce to 6% to below 8%;

Vacuum glue pouring: the technology with vacuum glue pouring is injected trunk with colloid, makes colloid fill in the gap between each cellulosic in trunk;

Pressurization: trunk is pressurizeed, unnecessary colloid is flowed out, and allow the trunk behind the encapsulating have the suitable degree of packing;

Pressurization is dry: dry trunk under the state of pressurization, make the colloid drying in the trunk;

Stripping forming: the trunk after will drying takes out in mould, and makes the trunk behind the encapsulating constitute a wooden material.

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