Method and equipment for rapidly killing insects and eggs in wood board in impregnation way

A technology for wood boards and insect eggs, applied in the field of wood insecticide, can solve the problems of long insecticidal time and incomplete insecticidal, and achieve the effect of speeding up the movement.

Active Publication Date: 2015-02-18
DONGGUAN HOTLINE FURNITURE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the time for killing insects is too long,

Method used

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  • Method and equipment for rapidly killing insects and eggs in wood board in impregnation way
  • Method and equipment for rapidly killing insects and eggs in wood board in impregnation way

Examples

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[0031] Examples, see figure 1 The method for quickly killing insects and eggs by immersing wooden boards in an embodiment of the present invention is provided by setting a medicine pool and a washing pool, in which bifenthrin is placed, and the concentration of bifenthrin in the medicine pool is 500PPM, That is, 500mg / L, put clean water in the cleaning tank, and the wood sawn into the wood is immersed in the medicine tank to kill insects and the cleaning tank is cleaned. The heater is set in the medicine tank and the cleaning tank, and the wood is soaked or cleaned. In Chinese, heating the liquid in the medicine pool or cleaning pool, and also setting up a high-frequency vacuum wood dryer and a CT detection device for insects or eggs, including the following steps:

[0032] (1) Soak multiple wooden boards cut from logs in a pot of medicine, put a wooden slat between each board to leave a gap between the boards, and set high-frequency vibration on the top and bottom boards A devic...

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Abstract

The invention discloses a method for rapidly killing insects and eggs in a wood board in an impregnation way. The method comprises the following steps of (1) impregnating the wood board in a chemical solution pool, and arranging a high-frequency vibrator; (2) vibrating the wood board at high frequency by virtue of the high-frequency vibrator, and impregnating the wood board in the chemical solution pool for 4 to 6 hours; (3) drying the wood board in a high-frequency vacuum wood dryer, and repeating the operation in step (2); (4) impregnating the wood board in a washing pool for 4 to 6 hours; (5) drying the wood board in the high-frequency vacuum wood dryer; (6) detecting living insect and egg bodies in the wood board by virtue of an insect or egg CT (computed tomography) detection device. The invention also discloses equipment for killing the insects and the eggs. According to the method and the equipment, the wood board is impregnated in the bifenthrin-containing chemical solution pool, and a chemical solution can rapidly enter gaps with the insects or the eggs in the wood board to kill the insects or the eggs; the insects are killed at the same time of wood drying of the high-frequency vacuum wood dryer, so that insect killing effects are further ensured.

Description

technical field [0001] The invention relates to the technical field of wood insecticide, in particular to a method and structure for quickly killing insects and insect eggs by soaking wood boards. Background technique [0002] Termites are a worldwide pest, and the damage area accounts for 50% of the total area of ​​the world. Since the signing of the Stockholm Convention, chlordane and mirex, which once occupied the dominant position in termite control chemicals, have gradually withdrawn from the stage of history. Finding environmentally friendly drugs has become a top priority for termite control workers. Although physical control and biological control are environmentally friendly, they cannot be widely used due to immature technology and high price. At present, the control of termites in my country and even in the world is still dominated by chemical agents. In recent years, with the improvement of people's awareness of protecting the environment and saving resources,...

Claims

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Application Information

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IPC IPC(8): B27K5/04B27K3/04
CPCB27K3/04B27K5/001B27K5/04B27K2240/20
Inventor 陈建京
Owner DONGGUAN HOTLINE FURNITURE
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