Eddy flow drying tower

Abstract

The invention relates to the technical field of materiel drying, in particular to an eddy flow drying tower comprising a tower body; an inner cavity of the tower body is in a cylindrical shape; the top of the tower body is provided with a feeding hole, and the bottom of the tower body is provided with a discharge port; the eddy flow drying tower is characterized that an air inlet device is arranged on the tower body wall and communicates with the inner cavity of the tower body; the discharge port communicates with an air-inducing device, the air inlet device is used for inflating inside the tower body, and the air flow entering the tower body through the air inlet device is mixed with the material entering the tower body through the feeding hole; and the air-inducing device is used for pumping air out of the tower body; and eddy is formed in the inner cavity of the tower body under the combined action of the air inlet device and the air-inducing device. According to the technical scheme, the eddy flow drying tower has the beneficial effects that valuable components of dried materials are maximally guaranteed not to be destroyed, dryness time difference is small, and the degree of drying is homogeneous. The defect that the wall is adhered by drying materials is fully solved, the production efficiency is enhanced, and the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of material drying, and more specifically, to a vortex drying tower. Background technique [0002] The current existing technology generally uses a spray dryer to dry the droplets, but the spray dryer is easy to stick to the wall, easy to absorb the tower wall, requires a large workshop space, large tower diameter, high tower body, high wind temperature entering the tower, and is easy to damage. Valuable components, high energy consumption, low efficiency, uneven drying degree of materials, large difference in drying time of materials, unbalanced physical and chemical properties of materials and other disadvantages; drying of materials such as granules and powders is generally done in an oven, oven drying There are problems such as high energy consumption, uneven drying degree of materials, long drying time of materials, easy destruction of valuable components, and unbalanced physical and chemical properties...

AI Technical Summary

Problems solved by technology

[0002] The current existing technology generally uses a spray dryer to dry the droplets, but the spray dryer is easy to stick to the wall, easy to absorb the tower wall, requires a large workshop space, large tower diameter, high tower body, high wind temperature entering the tower, and is easy to damage. Valuable components, high energy consumption, low efficiency, uneven drying degree of materials, large difference in drying time of materials, unbalanced physical and chemical properties of materials and other disadvantages; drying of materials such as granules and powders is generally done in an oven, oven drying There are problems such as high energy consumption, uneven drying degree of materials, long drying time of materials, easy destruction of valuable components, and unbalanced physical and chemical properties of dried materials.

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