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Method for removing insects from the base material of solid wood flooring
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A solid wood floor and base material technology, which is applied in the field of floor manufacturing, can solve problems such as easy damage to the floor, impact on user health, and floor cracking, and achieve the effects of improving product quality, improving the deworming process, and protecting the base material
Active Publication Date: 2017-04-12
JIUSHENG WOOD
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Problems solved by technology
Existing deworming methods mainly include high-temperature deworming and drug deworming. Drug deworming will affect the health of users due to drug residues, while high-temperature deworming has insufficient deworming effect because the existing technology is relatively immature. Ideal, easily damaged floors lead to cracking and deformation of the floor
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Embodiment 1
[0017] Embodiment 1: a kind of base material deworming method of solid wood floor, this method comprises the following steps;
[0018] (1) Heating process: place the base material of the solid wood floor in a heating kiln, and raise the temperature to 45°C at a rate of 10°C / h;
[0019] (2) Preheating process: keep warm for 2.5h, then raise the temperature to 80°C at a rate of 1°C / h, and keep warm for 2.5h;
[0020] (3) Insect removal process; continue to heat up at a heating rate of 5°C / h, and keep warm for 4 hours when the temperature in the kiln reaches 100°C;
[0021] (4) Cooling process: cool down to 50°C at a rate of 10°C / h, and then cool naturally to room temperature.
Embodiment 2
[0022] Embodiment 2: a kind of base material deworming method of solid wood floor, this method comprises the following steps;
[0023] (1) Heating process: place the base material of the solid wood floor in a heating kiln, and raise the temperature to 65°C at a rate of 2°C / h;
[0024] (2) Preheating process: keep warm for 1.5h, then raise the temperature to 75°C at a rate of 5°C / h, and keep warm for 1.5h;
[0025] (3) Insect removal process; continue to heat up at a heating rate of 3°C / h, and keep warm for 3 hours when the temperature in the kiln reaches 100°C;
[0026] (4) Cooling process: cool down to 40°C at a rate of 15°C / h, and then cool naturally to room temperature.
Embodiment 3
[0027] Embodiment 3: a kind of base material deworming method of solid wood floor, this method comprises the following steps;
[0028] (1) Heating process: place the base material of the solid wood floor in a heating kiln, and raise the temperature to 60°C at a rate of 5°C / h;
[0029] (2) Preheating process: keep warm for 2h, then raise the temperature to 80°C at a rate of 3°C / h, and keep warm for 2h;
[0030] (3) Insect removal process; continue to heat up at a heating rate of 3°C / h, and keep warm for 4 hours when the temperature in the kiln reaches 95°C; in a dry environment of 95°C and higher, the pests on the floor substrate can be completely eliminated kill.
[0031] (4) Cooling process: Cool down to 60°C at a rate of 13°C / h, and then cool naturally to room temperature to complete the entire insecticidal operation.
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Abstract
The invention discloses a deinsectization method for a base material of a solid wood floor. The method comprises the following steps of (1) heating, namely placing the base material of the solid wood floor into a heating kiln, and heating to 45-65 DEG C at the speed of 1-10 DEG C / h; (2) preheating, namely preserving the heat for 1.5-2.5 hours, then, heating to 75-85 DEG C at the speed of 1-5 DEG C / h, and preserving the heat for 1.5-2.5 hours; (3) carrying out deinsectization, namely continuing to heat at the speed of 1-5 DEG C / h until the temperature in the kiln is up to 90-100 DEG C, and preserving the heat for 3-5 hours; and (4) cooling, namely cooling to 40-60 DEG C at the speed of 10-15 DEG C / h, and naturally cooling to the normal temperature. By using the deinsectization method, worm eggs in the base material can be effectively killed, and the service life of the base material is prolonged; in addition, the base material can be effectively prevented from deforming and cracking, and the quality of the base material is improved.
Description
technical field [0001] The invention relates to a method for removing insects from a base material of a solid wood floor, and belongs to the technical field of floor manufacturing. Background technique [0002] In recent years, with the improvement of people's living standards, decoration products have developed rapidly, and the demand for products that provide floor substrate protection has increased rapidly. At the same time, people have higher and more urgent needs for environmental protection and health. In home decoration, solid wood flooring has been loved by the masses. Since there are generally a large number of insect eggs in the solid wood substrate in nature, when the solid wood substrate is made into a floor, the substrate must be dewormed. Existing deworming methods mainly include high-temperature deworming and drug deworming. Drug deworming will affect the health of users due to drug residues, while high-temperature deworming has insufficient deworming effect ...
Claims
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Application Information
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