Dynamic material temperature measurement device

Abstract

The invention discloses a dynamic material temperature measuring device capable of improving the temperature detection accuracy of flowing materials and having a simple structure. The dynamic material temperature measuring device includes a bracket, a dynamic material temperature measuring instrument and a data processing system; at least two rows of dynamic material temperature measuring instruments are arranged on the support, and there is a distance between two adjacent rows of dynamic material temperature measuring instruments. And there are at least two dynamic material thermometers in each row; there is a distance between two adjacent dynamic material thermometers in each row of dynamic material thermometers, and the material feeding ends of all heat conductors point to the same direction; the dynamic The signal output end of the material temperature measuring instrument is electrically connected with the data processing system. The adoption of the dynamic material temperature measuring device can improve the accuracy of material temperature detection, and avoid large errors in temperature detection and failure to detect the temperature in the material block when material blocks appear in the material.

Description

technical field [0001] The invention relates to a temperature measuring device, in particular to a temperature measuring device for dynamic materials. Background technique [0002] It is known that during the working process of the drying bed, it is necessary to detect the temperature of the material on the drying bed, and the material on the drying bed is in a flowing state, so real-time detection is required during the detection process. The traditional method is to insert a temperature sensor with a cylindrical probe into the flowing material to detect the temperature everywhere in the material, and then calculate the average value. However, since the temperature sensor of the cylindrical probe is directly inserted into the material, the contact area between the cylindrical probe and the material is small, and at the same time, because the material is not fully scattered during the operation of the drying bed, there are material blocks in it, and the material is quickly s...

AI Technical Summary

Problems solved by technology

However, since the temperature sensor of the cylindrical probe is directly inserted into the material, the contact area between the cylindrical probe and the material is small, and at the same time, because the material is not fully scattered during the operation of the drying bed, there are material blocks in it, and the material is quickly separated from the material. There is a large temperature difference in the temperature of the dispersed material. The temperature sensor with a circumferential probe cannot detect the average temperature of the material. The detected material temperature has a large error and low accuracy, which affects the auxiliary materials in the subsequent steps. The addition of, thereby reducing the quality of the final product

Images