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Study on Microwave Drying Technology 2018-10-23 15:02:43
The experimental results show that the energy efficiency of this drying method can be used for convective drying, microwave drying and 80, and the maximum drying rate can reach 4.5% / min. Moreover, the dynamic law of true microwave combined convective...
Study on microwave drying process 2018-10-23 15:32:47
In order to understand the microwave drying process correctly and improve the interaction between microwave and wood, the real-time detection of the existing problems, such as moisture content, etc. in basic theory research is carried out. The key to...
Application of microwave technology in wood processing and product testing in China 2018-10-23 15:52:44
Abstract: The research achievements and application status of microwave drying equipment in wood drying, wood modification, adhesive synthesis, material defect detection, moisture content detection of bamboo and wood products and formaldehyde emission...
Application of wood microwave modification technology 2018-10-23 16:08:28
Wood microwave modification technology is to use a certain frequency of microwave partial or total treatment of wood, wood cell wall destroy the weak links of the pore membrane, improve the permeability, so as to dye, impregnate and other treatment....
Application prospect of microwave technology 2018-10-23 17:07:33
Through reviewing the research and application of microwave drying equipment in China's wood industry, it can be seen that there are more researches on microwave drying technology and modification technology, and less on product quality testing. However,...
Dynamic distribution of water content in wood during microwave drying and conventional drying 2018-10-23 17:25:20
Abstract: The dynamic distribution of moisture content in black walnut wood during microwave drying and conventional hot air drying was analyzed and compared by means of X-ray scanning moisture content distribution test. In the whole microwave drying...
Experimental comparison between microwave drying and hot air drying 2018-10-24 09:40:52
Materials and methods Experimental materials The experimental material is raw black walnut timber with the sawn timber size of 2000 m m(length)*30 m(thickness)*natural width. Before the experiment, the sawn timber was processed into small specimens with...
Reasons for microwave drying defects of wood 2018-10-22 13:47:48
The uniformity of field intensity distribution is also closely related to the drying quality of wood. When the microwave field intensity distribution is not uniform, the temperature distribution in wood is not uniform, especially at the end of drying, the...
Causes and preventive measures of wood microwave drying defects 2018-10-22 11:51:25
Abstract: The main causes of wood microwave drying defects were analyzed from the aspects of wood dielectric properties, microwave penetration depth, microwave equipment and drying technology, and the prevention measures were discussed from the aspects of...
Microwave drying characteristics of wood 2018-10-22 11:35:17
2.1 wood microwave drying process Microwave drying equipment can be divided into 3 stages: acceleration stage (drying rate increases gradually), constant speed stage (drying rate keeps constant) and deceleration stage (drying rate decreases gradually)....