Vertical type corn ear drying device

Abstract

The invention relates to a vertical type corn ear drying device. The vertical type corn ear drying device is characterized by comprising a tower body which is vertically arranged on a pedestal and has a rectangular cross section, so the vertical type corn ear drying device can also be named as a tower type corn ear drying machine. A hollow cavity of the tower body is divided into a feeding port, a material storage section, a preheating drying section, a drying section and a discharging section sequentially from top to bottom, wherein a discharging hopper is arranged below the discharging section; a hot air supply duct channel and a waste gas discharging duct are arranged on the two sides of the tower body above the discharging section and below the material storage section in a corresponding mode; the hot air supply channel and the waste gas discharging channel are communicated with the preheating drying section and the drying section through meshed plate type vent hole plates arranged on the two corresponding walls of the tower body; and at least one air channel partition board, by which hot air can reciprocate in the drying machine, is arranged in the hot air supply channel and the waste gas discharging channel.

Description

technical field [0001] The invention relates to a drying equipment used in the field of drying corn ears, in particular to a vertical continuous drying machine for corn ears. Background technique [0002] Corn ear dryer is a large-scale drying equipment for mechanized continuous drying of corn ears. It is used for continuous drying of fresh corn ears that have just been harvested or fresh and wet corn ears that have been dried for a period of time after harvest. [0003] Most of the traditional corn ear dryers are horizontal single-chamber corn ear dryers, which are composed of multiple single drying warehouses arranged in a plane. It is a single warehouse, with a layer of screen installed horizontally in the single warehouse, and the material is filled on the screen layer from the roof, and the hot air enters the warehouse through the upper and lower ventilation doors from the corridor. Each individual drying bin is independent of each other, and the amount of corn ears lo...

AI Technical Summary

Problems solved by technology

The entire drying process is a batch drying process with a low degree of automation

[0004] Since the traditional horizontal single-compartment corn ear dryer is composed of multiple single-compartment drying compartments arranged in a plane, and the air duct is also arranged in a plane, the biggest disadvantage is that it occupies a large area. Under the same conditions, the floor area of ​​the horizontal single-compartment corn ear dryer is more than double that of the vertical corn ear dryer

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