Drying machine for rice seed production and operation method thereof

Abstract

The invention discloses a drying machine for rice seed production. The drying machine comprises a drying barrel, a motor, an air discharge cylinder and an air blower, and is characterized in that the drying barrel is arranged on a bracket, and a feeding chamber is arranged at the top of the drying barrel; the motor is arranged at the bottom of the drying barrel, and a transmission shaft is arranged on the motor; the air discharge cylinder is arranged on the transmission shaft, air discharge grooves are formed in the side wall of the air discharge cylinder, and air outlet pipes are arranged on the transmission shaft wrapped by the air discharge cylinder; and the air blower is arranged at the top of the drying barrel, an air conveying pipe is arranged on the air blower and extends into the drying barrel, and one end of the air conveying pipe extends into the transmission shaft from the top end of the transmission shaft. According to the drying machine, as the top of the air discharge cylinder is arranged to be of a spherical line structure, rice seeds falling onto the air discharge cylinder can rapidly flow to the position between the inner wall of the drying barrel and the outer wall of the air discharge cylinder to be dried, the rice seeds flowing into the air discharge cylinder through the air discharge grooves fall to the inner bottom of the drying barrel through falling holes, and the drying quality of the rice seeds is further improved.

Description

technical field [0001] The invention relates to the technical field of rice seed production, in particular to a dryer for rice seed production and an operating method thereof. Background technique [0002] At present, there are many domestic rice seed processing enterprises. During the rice seed processing process, in order to improve the processing efficiency of rice seeds, it is necessary to dry the rice seeds. 1. The problem of poor drying uniformity. For example, the patent application number 201720612724.0 discloses a rice dryer that can be evenly dried, which solves the problem of uneven drying of rice seeds, but it has low working efficiency. 1. The drying quality of rice seeds is not good, and the dust cannot be removed during the rice drying process. Contents of the invention [0003] The purpose of the present invention is to solve the problems of low working efficiency, poor drying quality of rice seeds and inability to remove dust during the drying process of ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of low working efficiency, poor drying quality of rice seeds and inability to remove dust during the drying process of rice in the existing rice seed drying device, and provide a kind of reasonable structure design, high working efficiency, Dryer for rice seed production with good drying quality of rice seeds and capable of removing dust during rice drying process and operation method thereof

Images