Partition plate and vertical material drying machine with same used

Abstract

The invention relates to the field of material drying machines, in particular to a partition plate and a vertical material drying machine with the partition plate used. The vertical material drying machine is provided with a material channel, a partition plate is arranged in the material channel, and at least one material guiding structure used for guiding dried materials to roll and flow is arranged between the upper end of the partition plate and the lower end of the partition plate. In the use process, when the materials fall from above the material channel and pass through the material channel, the material guiding structure on the partition plate can guide the materials to roll in the falling process to enable the materials to roll while falling, when heat exchanging is conducted on hot air and the materials, heat exchanging also occurs in the materials themselves through sufficient mixing in the rolling process, therefore, the heat source utilization rate can be greatly increased, the speed at which the materials are fed into the material channel can be increased and the production efficiency of the vertical drying machine can be improved.

Description

technical field [0001] The invention relates to the field of material dryers, in particular to a partition and a vertical material dryer using the partition. Background technique [0002] In the production fields of building materials, metallurgy, chemical industry, printing, briquette, etc., it is often necessary to dry materials with a certain particle size. Vertical dryers are commonly used drying equipment in the above-mentioned production fields. The continuous improvement of energy and efficiency requirements has also been developed rapidly. [0003] The gravity dryer disclosed in the Chinese patent application with the publication number CN101017054A is one of the common vertical dryers. The retaining ring, the distributing cone on the top of the retaining ring, and the lifting plate on the inner wall of the cylinder, among which a hot air channel is formed in the retaining ring, and a The material channel, the cylinder body is provided with a waste gas outlet, and ...

AI Technical Summary

Problems solved by technology

However, the setting of the retaining ring and the lifting plate will still affect the full contact between the hot air and the material, and the above-mentioned double-tube vertical dryer still has the problems of low drying efficiency and waste of energy.

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