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A kind of device and method for rapidly measuring solid moisture content

A water content and solid technology, applied in the field of testing equipment, can solve the problems of product destructive measurement, low detection efficiency, long cycle, etc., and achieve the effect of fast device and method, small measurement error and reduced impact

Active Publication Date: 2020-04-28
YANTAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current detection method used in mass production can only be detected by random inspection, which not only has a long cycle, low detection efficiency, and inaccurate values, but also is a destructive measurement for products. very unfavorable

Method used

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  • A kind of device and method for rapidly measuring solid moisture content
  • A kind of device and method for rapidly measuring solid moisture content
  • A kind of device and method for rapidly measuring solid moisture content

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Embodiment Construction

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0033] Such as Figure 1-Figure 7 As shown, the device for quickly measuring the water content of solids of the present invention includes a first electrode 13 and a second electrode 14 , an electrode driving mechanism, an electrode pressure detection mechanism, an electrode displacement measurement mechanism and a control system 16 .

[0034] Such as Figure 1-Figure 3 As shown, the electrode driving mechanism includes a cylinder 3, a connecting plate 9, an electrode mounting plate 12, a spring 11, a guide post 10 and other components.

[0035]Wherein, the cylinder 3 includes a cylinder block 3-1, a cylinder ejector rod 3-2 and a cylinder top plate 3-3, and the cylinder ejector rod 3-2 is connected to the cylinder...

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Abstract

The invention relates to the technical field of detection equipment, in particular to a device and a method for quickly measuring the water content of a solid. The device provided by the invention comprises two electrodes, an electrode driving mechanism, an electrode pressure detecting mechanism and a control system, wherein the electrode pressure detecting mechanism is used for detecting the pressure when the electrodes press against a solid; and the control system controls the electrode driving mechanism to drive the electrodes to move up and down, and calculates the water content of the solid according to signals of a water content measuring circuit and a displacement measuring circuit in the control system. The method is simple, rapid, high in accuracy and low in equipment cost, and issuitable for large-scale industrial application.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a device and method for quickly measuring the moisture content of solids. Background technique [0002] With the development of scientific research and the progress of production technology, the quantitative analysis of solid moisture has become an important quality index. Moisture in solids will affect its quality and storage, especially for solids such as food, such as vermicelli and bean curd sticks, etc. Excessive moisture content will accelerate food spoilage, not only shorten the storage period, but also cause food safety problems. [0003] The detection methods of solid moisture content include direct measurement method and indirect measurement method. The method of using the physical and chemical properties of the moisture contained in the solid to determine the moisture content is called direct measurement method, such as 105 ℃ drying method, vacuum drying me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/04G01N19/10
CPCG01N19/10G01N27/041
Inventor 王东兴陈麒麟杨鹏
Owner YANTAI UNIV