A food drying system

Abstract

A food drying system includes: a plurality of drying chambers, a steam system, a front chamber door, a rear chamber door, a control panel and a plurality of trolleys; the drying chamber includes: an exhaust system and two There are two circulation systems, and the exhaust system is placed in the middle of the two circulation systems; the exhaust system includes: a fresh air heat exchanger, an exhaust fan, a damper and an exhaust duct, and the fresh air heat exchanger and the exhaust duct The air valve and the exhaust fan are arranged in sequence between them; the circulation system includes: a circulation fan, a manual air valve and a heat exchanger, and the manual air valve is placed between the circulation fan and the heat exchanger; the steam System, including: steam pressure reducing valve, sub-cylinder, pipeline, steam coil, steam trap and control valve group, the control valve group is connected with the control panel, the pipeline is connected with the heat exchanger in the circulation system, and the steam system is placed in the equipment room The system is suitable for drying a large number of drying products, and the drying speed is fast and intelligent automatic control can be realized.

Description

technical field [0001] The invention relates to a drying system, in particular to a food drying system applied in the fields of meat products and vegetables. Background technique [0002] The existing food drying system generally adopts heating sources such as electric heating tubes or electric heating wires in the drying furnace to heat the drying indoor environment. It is easy to cause the ambient temperature in the furnace to be unbalanced, which will affect the drying effect of the same batch of food, and the drying effect will also be reduced due to the accumulation of water vapor emitted from the food in the furnace during drying; In the process of food drying and processing, due to the large demand for drying products, long drying time, slow drying speed and low degree of automation, the problem of needing large-scale drying equipment is more prominent, and automatic control has become particularly necessary. Contents of the invention [0003] In order to solve the...

AI Technical Summary

Problems solved by technology

[0002] The existing food drying system generally uses heating sources such as electric heating tubes or electric heating wires in the drying furnace to heat the drying indoor environment. It is easy to cause the ambient temperature in the furnace to be unbalanced, which will affect the drying effect of the same batch of food, and the drying effect will also be reduced due to the accumulation of water vapor emitted from the food in the furnace during drying; In the process of food drying and processing, due to the large demand for drying products, long drying time, slow drying speed and low degree of automation, the problem of needing large-scale drying equipment is more prominent, and automatic control has become particularly necessary.

Images