Rapid determination device adopting microwave buoyancy method and rapid determination method adopting microwave buoyancy method
A technology for rapid determination and buoyancy, applied in the direction of measuring devices, preparation of test samples, instruments, etc., can solve the problems of inconvenient movement, transportation, low level of automation, inconvenient operation, etc., to achieve convenient movement and transportation, and convenient movement , The effect of the external environment is small
Active Publication Date: 2015-12-02
JILIN UNIV
View PDF13 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The patent number of the first application for "rapid determination of grain moisture by buoyancy method and its measuring instrument" is: CN200810050625.3, which discloses a rapid detection method for grain moisture by using buoyancy method. For the purpose of accurate measurement data, etc., but due to the need for sample crushing, water injection and pressure during the measurement process, the operation is inconvenient, and at the same time, the measurement process is unstable, the automation level is low, and manual operations are more cumbersome. Moreover, in the background file Among them, the device is large in size, and there are also inconvenient problems in moving and transporting
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0042] Such as figure 1 , Figure 5 , Figure 6 As shown, the present invention provides a microwave buoyancy method rapid measurement device, the main body of which includes an electronic scale 100, a water tank 200 and an electric lifting platform 300; wherein, directly below the electronic scale 100, evenly distributed small The sample cup container 500 of the hole, the sample cup container 500 is a cylinder, which includes a lifting beam 530 that can be used to cooperate with the "S" type hook 110 to hang, tie a rigid thin line on the scale hook under the electronic scale 100, Tie the other end of the thin wire to an "S"-shaped hook 110; the water tank 200 is a stainless steel container with an open upper end, which is arranged under the sample cup container 500 and pla...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a rapid determination device adopting a microwave buoyancy method. The rapid determination device comprises a sample cup container, an electronic scale, a water tank and a lifting table, wherein holes are uniformly formed in a cup body of the sample cup container; the electronic scale comprises a rigid fine wire for weight measurement, and the sample cup container is suspended by the rigid fine wire; the water tank is a container with an opening in the upper end and is arranged below the sample cup container; the lifting table is arranged below the water tank and drives the water tank to ascend or descend; when the lifting table ascends to the highest position, the water tank is driven to soak the sample cup container in water completely for data testing; when the lifting table descends to the lowest position, the water tank is driven to descend until the sample cup container is separated from the water tank completely. The invention further discloses a rapid determination method adopting the microwave buoyancy method. According to the rapid determination method, the water content of a sample can be tested. The rapid determination device and the rapid determination method adopting the microwave buoyancy method have the characteristics of high automation level, convenience, rapidness, accuracy, environment protection and the like, and the sample can be tested without beforehand pulverization.
Description
technical field [0001] The invention relates to the field of grain moisture measurement, in particular to a microwave buoyancy method rapid measurement device and a measurement method thereof. Background technique [0002] Moisture content is an important restrictive item in grain quality standards, which has an important impact on grain processing, storage, transportation and sales. It is of great significance to determine a fast, accurate and convenient method for grain moisture determination. Although there are many methods for measuring grain moisture, there are many deficiencies, for example: my country's national standard method (drying method), although the detection accuracy is very high, it is time-consuming, energy-consuming, and inefficient, and cannot achieve fast online detection; Although the method has the advantages of simple structure, low cost, and fast detection speed, it has low measurement accuracy and is susceptible to interference; the resistance metho...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/00G01N1/44
Inventor 吴文福王小萌徐岩刘哲吴新怡陈龙金毅刘春山张亚秋韩峰
Owner JILIN UNIV