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Vacuum oil-frying production technology

A production process, vacuum frying technology, applied in fried food, oil/fat baking, etc., can solve problems such as energy waste, achieve the effects of reducing energy use, saving energy, and improving production efficiency

Inactive Publication Date: 2017-04-19
李庆新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when vacuum frying food, the food is placed in a vacuum fryer, and after the frying is completed, the oil is drained and the oil in the food is thrown out. Since the discharged oil has a certain temperature, energy is wasted

Method used

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  • Vacuum oil-frying production technology

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Embodiment Construction

[0020] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0021] The present invention is further described in conjunction with the accompanying drawings, so that those skilled in the art can better implement the present invention. The vacuum frying production process of the embodiment of the present invention includes the following steps: (1) A pot 14 is fried: open the A pot 14 Cover the pot, put in the material, close the pot cover, turn on the vacuum pump 13, open the second valve 2 and the fourth valve 6 connected to the A...

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Abstract

The present invention discloses a vacuum oil-frying production technology. The vacuum oil-frying production technology comprises the following steps: (1) pot A oil-frying: materials are added, a vacuum pump is turned on, and corresponding valves are opened, so that an oil storage tank is connected with the pot A via the fourth valve, the vacuum pump is connected with the pot A via the second valve, the vacuum pump vacuumizes the pot A, oil in the oil storage tank enters into the pot A, when oil level in the pot A reaches a setting position of the pot A, the fourth valve stops working, and a heating device of the pot A is turned on to conduct a heated oil-frying; and (2) pot B oil-frying: the materials are added, corresponding valves are opened and closed, the vacuum pump is turned on, a first relief valve connected to the pot A is intermittently opened, the oil in the pot A is pumped into a pot B, and after the finishing of the oil pumping, a heating device of the pot B is turned on to conduct the oil-frying. The two pots are used to conduct the oil-frying work, after the finishing of the oil-frying work of one of the pot, the oil in the pot is transferred into the other pot to conduct the oil-frying work, and due to the fact that the oil has a certain temperature, the vacuum oil-frying production technology reduces the use of energy and improves the production efficiency.

Description

technical field [0001] The invention relates to the technical field of vacuum frying, in particular to a vacuum frying production process. Background technique [0002] Vacuum frying is to use the gasification temperature of the moisture in the food to drop under the condition of decompression, which can quickly dehydrate the food in a short time, and realize the frying of the food under the low temperature condition. Play an important role in improving the flavor of food. At present, when vacuum frying food, the food is placed in a vacuum fryer, and after the frying is completed, the oil is drained and the oil in the food is thrown out. Since the discharged oil has a certain temperature, energy is wasted . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a vacuum frying production process capable of improving energy utilization rate and production efficiency. [0004] In order to solve the above technical prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A21D13/60A21B5/08
CPCA21B5/08
Inventor 李庆新
Owner 李庆新
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