Soluble dietary fiber extracting device

Abstract

The invention relates to a soluble dietary fiber extracting device. The device comprises a device body, a raw material box is arranged on a top plate of the device body, a liquid nitrogen tank is arranged at the lower side of the top plate under the raw material box, the left side below the liquid nitrogen tank is provided with a disc, a gas permeable belt is arranged below the right side of the disc, the right side of the gas permeable belt is provided with a collecting pipe, and the collecting pipe is fixed on a storage box. When dietary fiber is extracted, firstly, raw materials in which the dietary fiber is dissolved in the raw material box are sprayed out through a nozzle, cold gas in the liquid nitrogen tank cools liquid drops sprayed out of the nozzle through a cold gas pipe, largeice balls in the disc fall onto the gas permeable belt from the lower right side of the disc under the function of centrifugal force, a first dryer and a second dryer below the gas permeable belt drythe ice balls on the gas permeable belt, so that ice is directly sublimated, the dietary fiber is left, falls into the storage box from the left side of the gas permeable belt, and does not need to beheated in the drying process, and the quality of the dietary fiber is ensured.

Description

technical field [0001] The invention relates to the field of dietary fiber production and processing, in particular to a soluble dietary fiber extraction device. Background technique [0002] With the improvement of people's living standards, people's diet is becoming more and more refined, and the large intake of high-calorie, high-protein, high-fat and refined foods makes people with various diseases such as diabetes, cardiovascular disease, obesity, and fatty liver more and more Dietary fiber has obvious preventive and therapeutic effects on the above diseases, especially soluble dietary fiber, but the hydrolyzed cellulose presents a wet and sticky state, which is very difficult to dehydrate and dry. The heat is poor, the material is easy to stick to the inner wall of the drying device, and the long-term sticking will easily affect the extraction of other cellulose. At the same time, the material sticking to the inner wall of the drying device is also easy to deteriorate,...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, people's diet is becoming more and more refined, and the large intake of high-calorie, high-protein, high-fat and refined foods makes people with various diseases such as diabetes, cardiovascular disease, obesity, and fatty liver more and more Dietary fiber has obvious preventive and therapeutic effects on the above diseases, especially soluble dietary fiber, but the hydrolyzed cellulose presents a wet and sticky state, which is very difficult to dehydrate and dry. The heat is poor, the material is easy to stick to the inner wall of the drying device, and the long-term sticking will easily affect the extraction of other cellulose. At the same time, the material sticking to the inner wall of the drying device is also easy to deteriorate, affecting the quality of the final product. The efficiency of the traditional drying device is low. , high production cost

Images