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Device for generating electromagnetic field in specific area

A specific area and electromagnetic field technology, applied in food science, food preservation, application, etc., can solve the problems of inconvenient sample processing, weak magnetic field control ability, and low processing efficiency

Pending Publication Date: 2020-10-27
SHAANXI UNIV OF SCI & TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] At present, most of the research on electromagnetic field sterilization lies in the research on the sterilization mechanism, but there are few reports on the vehicles that can be used in laboratories or even industrial production. The current experiments generally place samples in the magnetic field generated by magnets, and the magnetic field control ability is relatively weak. Weak, inconvenient sample handling, low processing efficiency

Method used

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  • Device for generating electromagnetic field in specific area
  • Device for generating electromagnetic field in specific area
  • Device for generating electromagnetic field in specific area

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The invention provides a device for generating an electromagnetic field in a specific area, the device includes a magnetic core, a sample container and an electromagnetic coil, the electromagnetic coil is sleeved outside the magnetic core and the sample container, and the magnetic core is inserted into the sample container Or it is set outside the sample container. When the magnetic core is plugged into the sample container, the magnetic core is called a...

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Abstract

The present invention discloses a device for generating an electromagnetic field in a specific area and relates to the technical field of food industry. The device comprises a magnetic core, a samplecontainer and an electromagnetic coil, the electromagnetic coil is arranged outside the magnetic core and the sample container, and the magnetic core is insertedly connected inside the sample container or outside the sample container. The device produces the electromagnetic field in a manner of comprising the magnetic core, etc. and can conveniently adjust the size of the electromagnetic field onthe premise of not influencing the sample container, so that the effect of the electromagnetic field on samples is efficient and controllable. Besides, solid, liquid, paste and gaseous samples are efficiently and controllably sterilized.

Description

technical field [0001] The invention relates to the technical field of food industry, in particular to a device for generating an electromagnetic field in a specific area. Background technique [0002] At present, the sterilization methods used in the food industry at home and abroad can be mainly divided into two categories: heat sterilization and non-heat sterilization. Heat sterilization is a more traditional and perfected sterilization method. Modern food non-heating sterilization technologies mainly include: ultra-high pressure sterilization, irradiation sterilization, pulsed electric field sterilization, pulsed strong light sterilization, pulsed magnetic field sterilization, ultraviolet sterilization and titanium dioxide photocatalytic sterilization technology, etc. These high-tech sterilization technologies can not only ensure the microbiological safety of food, but also better maintain the natural nutrients, color, texture and freshness of food, and greatly reduce e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/32
CPCA23L3/32
Inventor 王强王晓胡梁斌
Owner SHAANXI UNIV OF SCI & TECH
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