Equipment for drying and feeding fruit juice powder

Abstract

The invention provides equipment for drying and feeding fruit juice powder, and belongs to the technical field of drying of fruit juice powder. The equipment disclosed by the invention has the beneficial effects that a single air-source heat pump is used for drying and heating the fruit juice powder in a bin, and the operation state of a mixing mechanism in the bin, the operation state of a material raising structure in the bin, as well as the humidity of the fruit juice powder in the bin are automatically detected through a control system, so that the shortcomings in the prior art that the energy consumption is high, the continuous working efficiency is low, the drying time is difficult to control, and drying is insufficient are overcome, and the purpose of efficient, continuous and sufficient drying of the fruit juice powder is achieved.

Description

technical field [0001] The invention relates to the technical field of fruit juice powder drying, in particular to a device for drying and feeding fruit juice powder. Background technique [0002] In order to meet the needs of consumers, it is usually necessary to produce some instant fruit juice powders. The production process of fruit juice powders includes drying, sieving, and packaging. [0003] At present, when the fruit juice powder is dried, the fruit juice powder is usually put into an inclined drying pipe for drying. The tail of the drying pipe, that is, the higher end, is provided with a feeding pipe. The feeding pipe includes an inclined pipe and a vertical pipe. The pipe and the drying pipe are connected by rotation. When drying, inject the fruit juice powder into a material barrel, the bottom plate of the material barrel is provided with a feeding port, and a plugboard is provided at the feeding port, pull out the plugboard, turn on the motor connected to the...

AI Technical Summary

Problems solved by technology

[0004] However, since the feeding port is located at the bottom of the material barrel, the fruit juice powder in the material barrel falls down completely by its own gravity. Therefore, the falling speed of the fruit juice powder cannot be controlled. Soon, all of them will be put into the drying pipe, making the material layer in the drying pipe thicker, resulting in insufficient drying, high energy consumption, and low drying efficiency; The shortcoming of too long or too short drying time, the drying time is not easy to control

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