Food intelligent vacuum baking system based on operation and control of Internet of Things

Abstract

The invention belongs to the field of food equipment, and particularly discloses food intelligent vacuum baking system based on operation and control of Internet of Things. The food intelligent vacuumbaking system comprises a roasting device in which a baking chamber is arranged, a cooling device in which a cooling chamber is placed, a gas supply device suitable for transporting carrier gas to the baking chamber and the cooling chamber, a vacuum device, a circulating device, a control device and a control terminal, wherein the roasting device communicates with the cooling device in a sealingmanner, and is suitable for enabling foods to be transferred from the baking chamber to the cooling chamber; gates are respectively arranged at a food input opening of the roasting device and a food output opening of the cooling device, in a sealing manner; the control terminal is used for manipulating the control device through the Internet of Things and setting a roasting technology; and the control device is used for manipulating the vacuum device to vacuumize the baking chamber, roasting foods in vacuum environment with carrier gas and manipulating the circulating device to drive the carrier gas in the cooling chamber to circulate to cool foods. Foods are roasted in the vacuum environment with the carrier gas and cooled, so that the crispness of the foods is improved; and the quantityof oil oxidative deterioration substances and oxygen residual quantity in the foods are lower, and the quality guarantee period of the foods can be prolonged by 0.5-1 time.

Description

technical field [0001] The invention relates to a food baking system, in particular to an intelligent food vacuum baking system controlled by the Internet of Things, which belongs to the field of food equipment. Background technique [0002] Crispy baked foods, such as peach cakes, biscuits, dried purple sweet potatoes, potato chips, etc., have a variety of varieties and different flavors, and are deeply loved by people. In order to maintain good crispness and reduce the amount of preservatives, it is often necessary to add a large amount of oil And puffing agent, reduce the hardening of food, to improve the crispness of food, especially crisp uniformity, improve the taste. The current food baking equipment bakes the food in the air environment. The food is under atmospheric pressure and is easy to harden. The crispness of the baked food is poor; Trace amounts of metal ion gas, the oil in the food directly interacts with the oxygen in the air, the oil undergoes high-tempera...

AI Technical Summary

Problems solved by technology

The current food baking equipment bakes the food in the air environment. The food is under atmospheric pressure and is easy to harden. The crispness of the baked food is poor; A trace amount of metal ion gas, the oil in the food directly interacts with the oxygen in the air, and the oil undergoes high-temperature oxidation and metal-catalyzed hydroperoxidation to generate oxidative deterioration of the oil, which in turn promotes the high-temperature oxidation of the oil and accelerates the oxidation rate of the oil. Generate more harmful oil oxidative deterioration, increase the ability of food to capture oxygen, food is prone to oxidative rancidity during storage, and the shelf life is short

In addition, the technologist must formulate and debug the process on site, which is very inconvenient and inefficient, and it is not conducive to centralized control and debugging of equipment

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