Air-cooling device for industrial production of purple sweet potato powder

Abstract

The invention provides an air-cooling device for industrial production of purple sweet potato powder. The air-cooling device is characterized by consisting of an air inducing tapered tank, an air cooling tapered tank, a removed dust collecting tank, a powder recycling device and a conveying tube, wherein high-temperature purple sweet potato powder enters the air inducing tapered tank which is connected with the air cooling tapered tank through the conveying tube, and is blown into the air-cooling tapered tank from the air inducing tapered tank through the conveying tube, and then is blown to the middle part from the bottom part in the air-cooling tapered tank, thereby completing cooling; the removed dust collecting tank is connected to the top of the air-cooling tapered tank through the conveying tube, the powder recycling device and the air-cooling tapered tank are arranged on the bottom of the air-cooling tapered tank, so that the dropped purple sweet potato powder enters the powder recycling device to be cooled; by virtue of the air-cooling, the materials are effectively dispersed to increase the contact area, so that the high-efficiency cooling effects are achieved, the time efficiency of the cooling link is improved, and thus, the production rate of the purple sweet potato powder in a production chain is improved, and the economic benefits are improved.

Description

technical field [0001] The invention discloses working equipment for cooling purple potato flour during the production and processing of purple potato flour, belonging to the field of cooling equipment, in particular to the field of air-cooled cooling. Background technique [0002] Purple sweet potato powder retains the color, flavor and nutrients of purple sweet potato pulp, and has good rehydration properties. It is bright purple after rehydration and has a strong baked potato flavor on the palate. The color, aroma, taste and mouthfeel of the rehydrated purple sweet potato powder are the same as those of fresh purple sweet potato steamed and mashed. Regular food has unique effects such as invigorating the kidney, anti-aging, health care and longevity, disease prevention and treatment, black hair and beauty. Rich in dietary fiber, laxative, beauty and beauty, anti-aging, especially for the eyes of people who have been facing the computer for a long time, it has a good pro...

AI Technical Summary

Problems solved by technology

[0003] At present, in the processing of purple sweet potato products, purple sweet potato powder is made of purple sweet potato as raw material, washed with water, dried, and then peeled by a machine, and processed by ultra-high temperature crushing, air collision and other micro-molecular purification technologies. However, after over-temperature crushing or high-temperature instant drying equipment, the temperature of the finished purple sweet potato powder is very high. Such purple sweet potato powder needs to wait for it to cool down. However, the accumulated purple sweet potato powder is not conducive to the dispersion of temperature. Go, waiting like this is a waste of time, so it is necessary to cool down the high-temperature purple potato powder. If the transmission speed of the traditional water-cooled cooling method is too high, the cooling effect will be affected. If the transmission speed is reduced to increase the cooling effect, the work will be affected. The efficiency of the assembly line leads to a reduction in daily output

Images