Air dryer
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  • Air dryer

Air dryer


Air flow dryer is a kind of continuous equipment that uses high-speed hot airflow to dry materials instantly, especially suitable for dealing with powdery, granular or fibrous heat-sensitive materials (e.g. foodstuffs, pharmaceuticals, chemical raw materials, etc.). The core principle is to suspend the material and convey it quickly by airflow, and evaporate the water in a very short time (usually only a few seconds), avoiding the material to be denatured or decomposed due to long time heat exposure, and it is characterized by both high efficiency and mild drying.

Keywords:

Air dryer

Product Overview

Describe:

Air flow dryer is a kind of continuous equipment that uses high-speed hot airflow to dry materials instantly, especially suitable for dealing with powdery, granular or fibrous heat-sensitive materials (e.g. foodstuffs, pharmaceuticals, chemical raw materials, etc.). The core principle is to suspend the material and convey it quickly by airflow, and evaporate the water in a very short time (usually only a few seconds), avoiding the material to be denatured or decomposed due to long time heat exposure, and it is characterized by both high efficiency and mild drying.


Specificity:

01Drying intensity is large, because the material is highly dispersed in the airflow, the whole surface of the particles is positive for the effective area of drying;

02Short drying time;

03Airflow dryer has simple structure and small area;

04Large handling capacity, high thermal efficiency, when drying non-binding water, the thermal efficiency can reach 60%.

Product Details

Working Principle

Airflow dryer: using high-speed flow of hot air, wet materials through the conveyor and the heated natural air into the drying equipment at the same time, the use of fans will be wet, or even lumps of materials to break up, in the process of dispersion at the same time stirring, mixing, and then the material and the hot airflow parallel to the flow.
High-temperature airflow entrained material from the tangential direction, along the inner wall to form a spiral movement, the material in the airflow evenly distributed with the rotating furrowing, drying.
Let the humid raw materials and high temperature airflow mixed walking, and finally through the separator to separate the moisture from the raw materials. Finally, the dried material flows out from the Shaklon.
Utilizing the principle of instant drying by airflow, it has the features of high drying intensity, short drying time, low energy consumption, easy operation, space-saving installation of collapsible pipeline, and the number of pipelines can be adjusted at will.

Main Technical Parameters

Model Classification

QL-1

QL-2

QL-3

Package power

3 kW

5.5 kW

11 kW

Productivity

0.3-0.4 t/h

0.6-0.8 t/h

1-1.2 t/h

Applicable materials Wood, straw, etc. Wood, straw, etc. Wood, straw, etc.
Heating method Coal/biomass fuels Coal/biomass fuels Coal/biomass fuels

Work Scenario

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