Novel drying device

Abstract

The invention discloses a novel drying device. The novel drying device comprises a drying box body, a hot air circulation device, a single chip microcomputer, an electric pushing rod, a baffle, an upper partition plate, a middle partition plate and a lower partition plate; the upper partition plate, the middle partition plate and the lower partition plate are obliquely installed in the drying boxbody from the top to bottom, so that the drying box body is divided into an upper drying space, a middle drying space, a lower drying space and a bottom heating space; material dryness degree sensorsare correspondingly arranged at the part, close to a first material channel, of the upper partition plate, the part, close to a second material channel, of the middle partition plate, and the part, close to a material outlet, of the lower partition plate; and the material dryness degree sensors, vibrators, a fan, a heater, a first electric door and a second electric door are electrically connectedwith the single chip microcomputer. Material inlets are formed in the parts corresponding to the different layers of the partition plates so as to dry multiple layers of materials simultaneously, andthe materials meeting the dryness degree requirement can be sent out in time through cooperation of the material dryness degree sensors, the electric doors, the baffle, the single chip microcomputerand the like, so that the drying efficiency is improved, the quality of drying products is ensured, and the intelligent production is achieved.

Description

technical field [0001] The invention relates to a new type of drying device, which can be applied to a variety of granular materials with different humidity, such as chemical fertilizers, feed and so on. Background technique [0002] In the existing multi-layer drying tower, the granular material to be dried enters the tower from the feed port at the top of the tower, and flows through the first layer of drying partitions, the second layer of drying partitions, the third layer of drying partitions..., It conducts countercurrent heat exchange with the hot air entering from the bottom of the tower, and the finally obtained dry granular material comes out from the outlet at the bottom of the tower. This drying method has defects such as low drying efficiency, low degree of automatic control, and uneven quality of dried products. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a new type of drying device, aimin...

AI Technical Summary

Problems solved by technology

This drying method has defects such as low drying efficiency, low degree of automation control, and uneven quality of dried products.

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