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Method for drying wood floor by using microwaves

A technology for microwave drying and wood flooring, which is applied in the directions of drying wood, drying solid materials, and heating to dry solid materials, etc. It can solve problems such as cracking and floor stress changes, and achieve the effects of restoring performance, eliminating stress, and avoiding surface cracking

Inactive Publication Date: 2018-11-20
镇江虎瑞生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is to provide a kind of method that utilizes microwave to dry wooden floor in order to overcome above-mentioned deficiencies in the prior art, adopt specific means in microwave drying process, avoid problems such as cracking that floor stress changes cause

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method utilizing microwaves to dry wooden floors, comprising the steps of:

[0022] Step 1, clean the surface of the wooden floor for use;

[0023] Step 2, place the wooden floor after surface cleaning in a drying room, adjust the air humidity inside the drying room for pretreatment, the pretreatment process is to adjust the relative humidity of the air in the drying room to 80%, and keep it for 2 hours;

[0024] In step 3, the pretreated wooden floor is dried by microwave, the microwave drying frequency is 2150 MHz, and dried until the moisture content of the wooden floor is 12-15%.

Embodiment 2

[0026] A method utilizing microwaves to dry wooden floors, comprising the steps of:

[0027] Step 1, clean the surface of the wooden floor for use;

[0028] Step 2, place the wooden floor after surface cleaning in a drying room, adjust the air humidity inside the drying room for pretreatment, the pretreatment process is to adjust the relative humidity of the air in the drying room to 80%, and keep it for 2 hours;

[0029] Step 3. Dry the pretreated wooden floor with microwave. The frequency of microwave drying is 2150MHz, and dry until the moisture content of the wooden floor is 12-15%. After drying, place the wooden floor at 25°C and the relative humidity is 50%. environment for 4 hours.

Embodiment 3

[0031] A method utilizing microwaves to dry wooden floors, comprising the steps of:

[0032] Step 1, clean the surface of the wooden floor for use;

[0033] Step 2, place the wooden floor after surface cleaning in a drying room, adjust the air humidity inside the drying room for pretreatment, the pretreatment process is to adjust the relative humidity of the air in the drying room to 80%, and keep it for 3 hours;

[0034] Step 3. Dry the pretreated wooden floor with microwave. The frequency of microwave drying is 2200MHz, and dry until the moisture content of the wooden floor is 12-15%. After drying, place the wooden floor at 26°C and the relative humidity is 50%. environment for 5 hours.

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PUM

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Abstract

The invention discloses a method for drying a wood floor by using microwaves. The method comprises the following steps that the surface of the wood floor is cleaned for later use; the surface-cleanedwood floor is placed in a drying chamber, and the air humidity inside the drying chamber is adjusted to carry out pretreatment; and then the pretreated wood floor is dried by using the microwaves fordrying. According to the method, the pretreatment is carried out before the microwave drying of the floor, meanwhile, a post-treatment means is adopted after the drying, so that the problems that thefloor is cracked due to the fact that the microwave drying stress is changed is well solved.

Description

technical field [0001] The invention belongs to the technical field of floor drying, and in particular relates to a method for drying wooden floors using microwaves. Background technique [0002] The drying of the wooden floor directly affects the stability of the wooden floor. Therefore, when making wooden floors, a very important process is generally required, that is, drying. The drying process of wooden floors can greatly reduce the probability of deformation of wooden floors. If the humidity of the wooden floor is too high, it will affect the post-processing of the wooden floor, and if the drying treatment of the wooden floor is good, there will generally not be much problem in the later stage. The drying of the wooden floor directly affects the stability of the wooden floor. [0003] Benefits of Drying Wood Floors: [0004] 1. It can make the wood flooring reach the specified equilibrium moisture content that is suitable for the environmental characteristics of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/347B27K5/00
CPCB27K5/001F26B3/347F26B2210/16
Inventor 王俗新王月阳
Owner 镇江虎瑞生物科技有限公司