Dried sweet potato manufacturing machine with temperature preserving mechanism

Abstract

The present invention relates to a dried sweet potato manufacturing machine with temperature preserving mechanism and belongs to the technical filed of the dried sweet potatoes. The manufacturing machine consists of a working table and a heating box body. A material inlet is arranged at the left side of the heating box body and a material outlet is arranged at the right side of the heating box body, two partition plates are arranged within the heating box body successively from left to right and divide the upper half of the heating box body into three heating zones with three different temperatures, steam cooling fins are arranged within each heating zone, and the adjacent steam cooling fins are connected via pipelines. A mixing tank is connected to the material outlet, a stirrer is arranged on the mixing tank and the mixing tank is arranged on the working table. A steam jacket layer is arranged on the outside wall of the mixing tank and baffle bars are spirally arranged on the inside wall of the mixing tank. By ensuring the advantages of the original design, the uniform mixing and temperature lowering effects of the dried sweet potatoes are accelerated, and at the same time, the machine will not be affected by outside temperatures and is very conducive to large-scale production management.

Description

Technical field [0001] The invention relates to a steam-type dried sweet potato production equipment with a heat preservation mechanism, belonging to the technical field of dried sweet potato equipment. Background technique [0002] The sweet potato root tuber contains 60%-80% water, 10%-30% starch, 5% sugar and a small amount of protein, oil, cellulose, hemicellulose, pectin, ash, etc. If 2.5Kg fresh sweet potato Calculated as 0.5Kg of grain, except for fat, the content of protein and carbohydrate is higher than that of rice and flour, and the protein composition in sweet potatoes is relatively reasonable, and the content of essential amino acids is high, especially for grains and cereals that are relatively lacking in food. The content of acid is higher in sweet potatoes. In addition, sweet potatoes are rich in vitamins (carotene, vitamin A, B, C, E), and its starch is easily absorbed by the body. [0003] There are many ways to make sweet potatoes. At present, there is a way t...

AI Technical Summary

Problems solved by technology

[0004] Last month, the inventor designed a set of dried sweet potato production equipment. Although the above-mentioned problems were solved in use, there are still shortcomings: if the dried sweet potato is unevenly dried, the main reason is that the specifications of the sweet potato strips are different, resulting in a drop in temperature. Inconsistency, it takes a lot of time to mix and cool sweet potatoes evenly after drying; at the same time, it will also be affected by the external temperature, making the cooling change from time to time, which is not conducive to large-scale production management

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