High-precision grain drying device and method thereof

Abstract

The invention belongs to the field of agricultural product processing equipment, and particularly discloses a high-precision grain drying device and method thereof. The grain drying device comprises a shell, a drying mechanism, an elevator and an electron microscope; the drying mechanism and the elevator are arranged in the shell; an inclined plate is arranged at the inclined lower part of the drying mechanism, and the inclined plate is connected with the elevator; an electron microscope is arranged on the inclined plate; the electron microscope comprises a focusing knob and a focusing amplifier. According to the high-precision grain drying device, accurate control of the grain drying process can be realized.

Description

technical field [0001] The invention belongs to the field of agricultural product processing equipment, and in particular relates to a high-precision grain drying device and a method thereof. Background technique [0002] With the improvement of the level of intelligent machinery and equipment in our country, the control of grain post-production processing machinery is more precise. Due to the excessive heating during the grain drying process, the quality of the grain will deteriorate, and insufficient heating time will result in excessive moisture remaining inside the grain. Mildew or germination. Therefore, when drying wet grain, the requirements for drying time and drying process are getting higher and higher. In order to more accurately control the degree of grain drying. [0003] In the prior art, an online resistance moisture meter is generally used to measure the dried grain, but the online resistance moisture meter can not measure the moisture of the grain accurate...

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Problems solved by technology

[0003] In the prior art, an online resistance moisture meter is generally used to measure the dried grain, but the online resistance moisture meter can not measure the moisture of the grain accurately. The most accurate way to measure the grain is to use an electron microscope to measure the moisture content of the grain. However, due to the limited focusing distance of the electron microscope, the number of measured grains is too small, so the use of electron microscopes to measure grain moisture has not been widely used.

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