Soybean meal drying roller for feed

Abstract

The invention discloses a soybean meal drying roller for feed. The soybean meal drying roller comprises a pretreatment unit and a drying unit, wherein the pretreatment unit comprises a vibrating screen and a supporting column, the supporting column is arranged at the bottom of the vibrating screen, and the vibrating screen is connected with a driving mechanism; and the drying unit comprises an outer cylinder, an inner cylinder and a rotating shaft, the inner cylinder is rotatably arranged in the outer cylinder, a heating element is arranged between the inner cylinder and the outer cylinder, the rotating shaft is rotatably arranged in the inner cylinder, the rotating shaft is connected with stirring blades, and the vibrating screen communicates with an inner cavity of the inner cylinder. The vibrating screen of the pretreatment unit can drive materials to vibrate to scatter caked or clustered materials in advance so as to guarantee the later drying uniformity, the materials enter the drying unit, the inner cylinder can drive the materials to rotate, the heating element heats the inner cylinder, and the inner cylinder exchanges heat with the materials so as to dry the materials; andmeanwhile, the rotating shaft is used for driving the stirring blades to stir the materials, the material heating uniformity is guaranteed, the drying effect is enhanced, convenience is provided for subsequent feed production procedures, and the finished product quality is improved.

Description

technical field [0001] The invention relates to the technical field of feed production equipment and its peripheral supporting facilities, in particular to a soybean meal drying drum for feed. Background technique [0002] Soybean meal is one of the 12 kinds of animal and vegetable oil meal feed products such as cottonseed meal, peanut meal and rapeseed meal with the largest output and the widest use. As a kind of high protein, soybean meal is the main raw material for making livestock and poultry feed, and it can also be used to make pastry food, health food, cosmetics and antibiotic raw materials. About 85% of soybean meal is used to feed poultry and pigs, and the various amino acids contained in soybean meal are suitable for the nutritional needs of poultry and pigs. Experiments have shown that the amino acids contained in soybean meal alone are sufficient to balance the nutrition of poultry and pigs without adding additional animal protein, thereby promoting the nutrien...

AI Technical Summary

Problems solved by technology

[0003] After fermentation, soybean meal often contains a large amount of water, and it needs to be dried before the next step of feed processing. In the prior art, hot air is often used to dry soybean meal, but the drying efficiency is low, and the drying The temperature of the dried material is not uniform, and there is a phenomenon of coking or agglomeration of the material, which affects the subsequent processing and reduces the quality of the finished feed

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