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A drying device that can measure the color and shape changes of materials in real time

A technology of shape change and drying device, which is applied in the direction of static material dryer, drying gas arrangement, drying solid material, etc. It can solve the problems of simultaneous measurement of material color and shape change, lack of online detection, etc., and achieve a wide range of parameter control And on-line detection capabilities, increase the humidity of dry air, and solve the effect of discontinuous drying

Active Publication Date: 2020-08-28
JIANGSU UNIV
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  • Claims
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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the present invention provides a drying device that can measure the color and shape changes of materials in real time to solve the problem that the existing drying devices cannot measure the color and shape changes of materials at the same time, and lack the ability of online detection. The device It can precisely control the drying parameters such as drying temperature, air velocity and air humidity, and realize the online detection of the color, three-dimensional shape and moisture content of the material during the drying process through the binocular stereo vision system and the material drying weighing system

Method used

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  • A drying device that can measure the color and shape changes of materials in real time

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0026] Such as figure 1 As shown, a drying device of the present invention that can measure the color and shape changes of materials in real time includes an air circulation system, a temperature and humidity control system, a binocular stereo vision system and a material drying weighing system.

[0027] The material dry weighing system comprises an electronic balance 15, a material support 16 arranged on the electronic balance 15 and a material tray 5 arranged on the material support 16. The material tray 5 is made of food-grade stainless steel or plastic material, and the dry material 4 is placed on On the material tray 5.

[0028] The airflow circulation system comprises a centrifugal fan 13, a drying chamber 3 and an airflow circulation pipeline 8, and the airflow ci...

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Abstract

The invention provides a drying device capable of measuring colors and form changes of materials in real time. The problems that an existing drying device cannot measure the colors and the form changes of the materials simultaneously and is lack of the capability of online testing can be solved. The drying device includes a material drying and weighing system, an air current circulation system, atemperature and humidity control system and a binocular stereo vision system, the material drying and weighing system includes an electronic scales, a material support which is arranged on the electronic scales and a material disc which is arranged on the material support, and the air current circulation system includes a centrifugal fan, a drying chamber and an air current circulation pipeline which communicates with the centrifugal fan and the drying chamber; and the binocular stereo vision system is arranged above the material drying and weighing system. According to the drying device capable of measuring the colors and the form changes of the materials in real time, the drying temperature, the air current speed, the air humidity and other drying parameters can be precisely controlled,and the online testing of the colors, the three-dimensional shapes and the moisture content of the materials in the drying process can be realized through the binocular stereo vision system and the material drying and weighing system.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing, in particular to a drying device capable of measuring the color and shape changes of materials in real time. Background technique [0002] Drying is an important part of agricultural product processing. During the drying process, in addition to the continuous reduction of the moisture content of the material, the color and shape of the material also change in real time. Color is one of the most important quality indicators of agricultural products. Consumers can immediately judge the quality of the product through the color of the product. The quality of the color directly determines the value of the product. The color change of the material during the drying process often indicates the occurrence of browning reaction, the degradation of heat-sensitive substances, and even the formation of some flavor substances. Therefore, the quality change of the material can be judged...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B9/06F26B21/10F26B21/08F26B21/04F26B25/00
CPCF26B9/06F26B21/04F26B21/08F26B21/10F26B25/00
Inventor 白竣文卢越蔡健荣孙力
Owner JIANGSU UNIV
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