Stalk and leaf grading and drying device

Abstract

The invention discloses a stalk and leaf grading and drying device. The stalk and leaf grading and drying device comprises a winnowing bracket, a blanching chamber, a draining conveyor frame and a drying chamber which are sequentially arranged, wherein a conveyor belt, a winnowing bin and a collecting bin are sequentially arranged on the winnowing bracket; the bottom of the winnowing bin is connected with a blower through a bellows; the winnowing bin is connected with the collecting bin through an adapting plate; a rotating cylinder is arranged in the collecting bin, and the top of the rotating cylinder is fixedly connected with a rotating motor; a plurality of swinging blades each of which the inner part is a cavity are sequentially arranged on the surface of the rotating cylinder; a water inlet pipe is arranged at the top of the rotating cylinder in an extending manner; a plurality of water outlets are formed in one side of each swinging blade; stirring and overturning devices are arranged on the drying chamber, and each stirring and overturning device comprises a base plate, a long rod and an overturning blade assembly; and each overturning blade assembly is rotatably fixed to the end part of the corresponding rectangular rod. The stalk and leaf grading and drying device disclosed by the invention is integral in operation flow, thorough to screen and clean, and superior in drying effect, and the working efficiency is improved.

Description

technical field [0001] The invention relates to a stem and leaf sorting and drying device. Background technique [0002] At present, when making dehydrated vegetables, the stem and leaf vegetables are cut first and then sent to the air sorting machine for screening. However, although the stems and leaves have been separated during the screening process, the collected vegetable leaves cannot evenly fall into the blanching chamber. Moreover, the final drying time is too long to dissipate heat in time, which affects work efficiency. Contents of the invention [0003] The object of the present invention is to address the deficiencies in the prior art, and provide a stem and leaf sorting and drying device with integrated operation process, thorough screening and cleaning, superior drying effect, and improved work efficiency. [0004] In order to achieve the above-mentioned purpose, the method adopted in the present invention is: a stem and leaf sorting and drying device, compr...

AI Technical Summary

Problems solved by technology

[0002] At present, when making dehydrated vegetables, the stem and leaf vegetables are cut first and then sent to the air sorting machine for screening. However, although the stems and leaves have been separated during the screening process, the collected vegetable leaves cannot evenly fall into the blanching chamber. And the final drying time is too long to dissipate heat in time, affecting work efficiency

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