Underwater shock wave converging device for food research and shock wave device

A shock wave, food technology, applied in the function of food ingredients, preservation of food ingredients as anti-microbial, food preservation, etc., can solve problems such as shortage, and achieve the effect of supporting research

Inactive Publication Date: 2016-08-31
XI AN JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is currently a lack of suitable underwater shock wave converging devices to facilitate the study of the effect of converging waves on food modification

Method used

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  • Underwater shock wave converging device for food research and shock wave device
  • Underwater shock wave converging device for food research and shock wave device
  • Underwater shock wave converging device for food research and shock wave device

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Embodiment Construction

[0021] An underwater shock wave converging device for food research: the device includes a shock wave converging cavity, a converging wave acting cavity, and a diaphragm; the diaphragm is located between the shock wave converging cavity and the converging wave acting cavity; the shock wave converging The cavity, the diaphragm, and the converging wave action cavity are connected by connectors; the shock wave converging cavity is in the shape of a semi-ellipsoid, and the cross section of the semi-ellipsoid is circular; one focus of the ellipsoid is located in the converging wave action cavity, is the place where the shock wave is generated; the other focus is located in the shock wave converging cavity, which is the place where the shock wave acts on the object; the converging wave acting cavity is cylindrical, the cross section of the cylinder is docked with the cross section of the semi-ellipsoid, and the central axis of the cylinder is in line with the cross section of the semi...

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Abstract

The invention relates to an underwater shock wave converging device for food research and a shock wave device applying same. A shock wave converging cavity of the shock wave converging device is shaped like a semiellipsoid, therefore, one focus of the ellipsoid is located in the shock wave converging cavity, and the other focus of the ellipsoid is located in a converged wave action cavity; according to the shock wave converging device, shock waves are generated on the focus in the shock wave converging cavity, and action of converged waves on foods is completed on the focus in the converged wave action cavity; the shock wave converging cavity is separated from the converged wave action cavity through a membrane, and the foods are prevented from being contaminated. According to the shock wave device, a shock wave generator is utilized for generating the shock waves, and action on the foods is completed by means of the shock wave converging device. The devices are practical, convenient and easy to operate and can achieve research on the action effect of the shock waves on the foods.

Description

technical field [0001] The present disclosure relates to the field of pulse power, in particular, to an underwater shock wave converging device and a shock wave device for food research. Background technique [0002] Food processing and storage are related to people's livelihood, and food safety is even more related to social development and stability. The underwater shock wave method is a new technology worth popularizing for non-thermal processing of food. Using the method of pulse discharge in water to generate strong shock waves with a controllable repetition frequency can improve the nutritional content of food in the form of mechanical action and improve the quality of the shelf life, reaching or exceeding The same microbial index requirements as thermal processing can improve the storage resistance of food. In addition, this technology can process the shape of fruit and vegetable foods to make them easier to eat and absorb, which has significant economic and social v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/32A23L33/00A23L5/30
CPCA23L3/32A23V2002/00A23V2200/30A23V2200/10A23V2300/12
Inventor 景龑周海滨张永民
Owner XI AN JIAOTONG UNIV
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