Granulated feed drying and sorting integrated device

Abstract

The invention provides a granulated feed drying and sorting integrated device. The granulated feed drying and sorting integrated device comprises a drying mechanism, a screw conveyer and a sorting mechanism, wherein the drying mechanism is connected with the sorting mechanism, the sorting mechanism is arranged below the discharging end of the screw conveyer, the drying mechanism comprises a dryinghopper, and a taper hopper provided with hollowed-out meshes is sleeved with the drying hopper; a vertical shaft is arranged in the drying hopper, a rotating disc is connected to the bottom end of the vertical shaft, and a hollow screw heating coiled tube is fixed to the vertical shaft. The sorting mechanism comprises a sorting case, an upper-layer vibrating sieve is installed on one side of thesorting case, and an upper-layer chute is arranged below the upper-layer vibrating sieve. A lower-layer vibrating sieve is installed on the other side of the sorting case, and a lower-layer chute is arranged below the lower-layer vibrating sieve. Granulated feed which is sorted through the upper-layer vibrating sieve enters the lower-layer vibrating sieve, and a vibrating motor is connected with the upper-layer vibrating sieve and the lower-layer vibrating sieve. According to the granulated feed drying and sorting integrated device, granulated feed drying and sorting are integrated, and the granulated feed drying and sorting integrated device has the advantages of being good in drying and sorting effect.

Description

technical field [0001] The invention relates to an integrated device for drying and sorting pellet feed, which relates to the field of pellet feed processing. Background technique [0002] After the pellet feed is processed, there is a certain humidity, so it cannot be sealed immediately, and the feed must be dried. The pellet feed in the prior art is generally dried in a drying box, and the bulk pellet feed is dried in the drying box. The operator must periodically flip it, and then store it after drying. The operation is cumbersome, inefficient, and the bulk pellets are frequently transferred. Feed also affects the quality. In addition, the pelleted feed after drying cannot go into the packaging process immediately, and needs to be bagged according to the particle size. There are also problems of troublesome operation and low efficiency in the current sorting method of manually passing through the sieve. [0003] The Chinese patent "wind-type pellet feed sorting device"...

AI Technical Summary

Problems solved by technology

However, its disadvantages are that it is difficult to accurately control the size of the sorted feed particles by using the fan blowing method to sort the feed with different particles.

After the blower blows, the collision between pellet feeds will directly cause sorting confusion; the sorting effect is not good

And the powdered feed will be "dusty" under the action of the fan, which is not conducive to the working environment

In addition, the feed sorting device does not have the function of feed drying

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