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Forced air drying device used for pellet

A blast drying and pelletizing technology, which is applied in the direction of drying gas arrangement, static material dryer, drying chamber/container, etc., to achieve the effect of improving drying efficiency

Pending Publication Date: 2019-03-26
西藏净源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electric blast drying oven is suitable for drying materials of various shapes, but there is no blast drying device suitable for pellets at present

Method used

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  • Forced air drying device used for pellet
  • Forced air drying device used for pellet
  • Forced air drying device used for pellet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , 4 As shown, a blast drying device for pellets includes a box body 1, a plurality of horizontally placed drying trays are arranged from top to bottom in the box body 1, and multiple drying plates are evenly arranged on the side wall of the box body 1. There are two air inlet holes 2, and a plurality of air outlet holes 3 are evenly arranged on the other side wall of the box body 1. The drying tray includes at least two mesh plates 4 and at least one shelf 5 for placing pellets. Plates 4 and shelves 5 are alternately arranged horizontally to form a drying tray. At least one spacer 6 across the mesh plate 4 is arranged on the mesh plate 4 along the length direction of the drying tray, and a first spacer 6 is arranged in the spacer 6 along its length direction. A cavity 7, a plurality of concave spherical surfaces 51 are evenly arranged on the upper surface of the shelf 5, and there is an appropriate distance between adjacent spherical surfaces 51, the s...

Embodiment 2

[0035] Such as image 3 As shown, along the length direction of the drying plate, a distribution pipe is arranged between two adjacent spherical surfaces 51, the distribution pipe communicates with the second cavity 8, and the outlet of the distribution pipe faces the air outlet. When the pellets are placed on the spherical surface 51, there will be a problem of partial occlusion of the hot air. Therefore, installing a distribution pipe between the pellets can lead the hot air to the spherical surface 51. For those with relatively little hot air between the pellets Increment in places to make up for the loss of hot air volume caused by the blockage of pellets. At the same time, it is necessary to set the outlet of the distribution pipe toward the air outlet to follow the hot air direction and increase the effective hot air volume. When setting, there may be multiple distribution pipes on the plane between the two spherical surfaces 51 . The distribution pipe can be connected...

Embodiment 3

[0038] Similar to Embodiment 2, the distribution pipe includes a first vertical pipe 13 arranged along the length direction of the drying tray, and the first vertical pipe 13 is vertically opened with a plurality of first air outlets facing the air outlet holes 3 .

[0039] A plurality of first vertical pipes 13 are dislocated and distributed. The first vertical pipe 13 is provided with a plurality of air outlets facing the air outlet holes 3 along the vertical direction.

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PUM

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Abstract

The invention discloses a forced air drying device used for a pellet. The device comprises a box body, multiple horizontally-placed drying discs are arranged in the box body from top to bottom, multiple air inlets are evenly formed in one side wall in the box body, multiple air outlets are evenly formed in the other side wall in the box body, each drying disc comprises at least two net-shaped plates and at least one shelf used for containing the pellet, the net-shaped plates and the shelves are horizontally and alternatively arranged to form the drying discs, at least one partition strip crossing over the net-shaped plates is arranged on the net-shaped plates in the length direction of the drying discs, a first cavity is formed in each partition strip in the length direction, multiple inwards-concave spherical faces are evenly arranged on the surface of the upper layers of the shelves, the proper distance is arranged between the adjacent spherical faces, second cavities are formed in the shelves, the first cavities communicate with the second cavities, and a first air flue is formed through communication of the air inlets, the first cavities, the second cavities and the air outlets. The device can be suitable for drying of the pellet materials, and the pellet drying efficiency can be improved practically.

Description

technical field [0001] The invention relates to the field of drying devices, in particular to a blast drying device for pellets. Background technique [0002] Electric blast drying oven, also known as drying oven, is mainly used in factories, universities, chemical industry, medical and scientific research units for drying, baking heat treatment and disinfection of non-flammable, explosive and non-volatile items. The operating environment requires a temperature of 5-35 degrees Celsius and a humidity of ≤85%RH. [0003] The electric blast drying oven is suitable for drying materials of various shapes, but there is no blast drying device suitable for pellets at present. Contents of the invention [0004] In order to solve the above problems, the purpose of the present invention is to provide a blast drying device for pellets, which is suitable for efficient drying of pellets. [0005] The present invention realizes through following technical scheme: [0006] A blast dryi...

Claims

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Application Information

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IPC IPC(8): F26B9/06F26B21/02F26B25/08C22B1/24
CPCF26B9/06F26B21/02F26B25/08C22B1/24
Inventor 唐伟巴桑次仁
Owner 西藏净源科技有限公司