Repeated lifting and stirring air drying device for feed raw materials

Abstract

The invention provides a repeated lifting and stirring air drying device for feed raw materials, and belongs to the technical field of feed drying. The air drying device comprises a box body, supporting legs and a stirring air drying device, wherein a feeding pipe is arranged on the box body. According to the air drying device, a stirring air drying device body is arranged, hot air is blown into an air inlet pipe through a hot air blower, the hot air passes through a second gear, a rotating rod and flow passages arranged in an air distribution plate to spray out of nozzles uniformly distributed on the surface of the air distribution plate, so that the spraying area of the hot air is enlarged, full contact with the feed raw materials is facilitated, and the drying quality is improved; and the rotating rod is driven to rotate through a rotating motor and a transmission box, the rotating rod drives spiral lifting blades to rotate, the feed raw materials at the bottom part of a box body are lifted upwards, meanwhile, stirring blades among the spiral lifting blades are used for carrying out stirring treatment on the feed raw materials, the lifted materials fall back to the bottom part of the box body under the action of centrifugal force, so that circulating stirring of the feed raw materials is realized, and the drying quality of the feed raw materials is improved.

Description

technical field [0001] The invention relates to the technical field of feed drying, in particular to a repeatedly lifting and stirring air-drying device for feed raw materials. Background technique [0002] At present, the drying method of feed is mostly directly used in the air, but when it encounters rainy weather, it cannot be transported in time, which will easily cause waste of feed. A small part uses heating outside the tank body. Although it dries quickly and avoids rain damage, it is easy. The heating of the feed in the tank is uneven, which directly affects the quality of the feed, and the evaporation effect is not good. Therefore, the current drying of the feed has the following shortcomings: 1. Slow drying speed, high cost, small output, and poor drying effect. Can not meet the needs of production; 2, there is a potential safety hazard in utilizing the external heating of the tank body. In addition, the feed needs to be dried in the later stage of feed processing...

AI Technical Summary

Problems solved by technology

[0002] At present, the drying method of feed is mostly directly used in the air, but when it encounters rainy weather, it cannot be transported in time, which will easily cause waste of feed. A small part uses heating outside the tank body. Although it dries quickly and avoids rain damage, it is easy. The heating of the feed in the tank is uneven, which directly affects the quality of the feed, and the evaporation effect is not good. Therefore, the current drying of the feed has the following shortcomings: 1. Slow drying speed, high cost, small output, and poor drying effect. It cannot meet the production needs; 2. There are still potential safety hazards in the use of external heating of the tank body

In addition, the feed needs to be dried in the later stage of feed processing. Generally, the feed is dried in the drying box, and the feed cannot be turned in the drying box. The operator needs to turn the feed from time to time, which is troublesome and time-consuming. drying efficiency is not high

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