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Radio frequency pesticide and sterilization continuous treatment device

A technology of insecticide and treatment equipment, which is applied in the fields of seed preservation through radiation/electrical treatment, food preservation, food science, etc. It can solve the problems of uneven insecticide and sterilization, save energy, maintain material quality, and improve processing speed and the effect of processing quality

Active Publication Date: 2015-07-22
HRG INT INST FOR RES & INNOVATION
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The mechanism and bactericidal effect of radio frequency (3kHz~300MHz) are similar to microwave (electromagnetic wave of 300MHz~300GHz), but its penetration depth is far greater than that of microwave. The application of radio frequency can effectively solve the problem of insecticide caused by insufficient microwave penetration depth. The problem of uneven sterilization

Method used

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  • Radio frequency pesticide and sterilization continuous treatment device
  • Radio frequency pesticide and sterilization continuous treatment device
  • Radio frequency pesticide and sterilization continuous treatment device

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] Figure 1~6 It schematically shows a radio frequency insecticidal and sterilizing continuous treatment device according to an embodiment of the present invention.

[0027] like figure 1 and figure 2 As shown, the radio frequency insecticidal and sterilizing continuous processing device includes a conveying device 10 , a radio frequency device 20 , a frame 30 and a control box 50 for controlling the conveying device 10 and the radio frequency device 20 . The frame 30 is covered with a casing 40 , and a ventilation hole 41 is opened on the top of the casing 40 , the radio frequency device 20 is located in the casing 40 , and the delivery device 10 penetrates the casing 40 .

[0028] The conveyor device 10 includes a conveyor belt 11 , a drive motor 12 , a drive roller 13 and two end rollers 14 . The driving motor 12 , the driving roller 13 and the t...

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Abstract

The invention discloses a radio frequency pesticide and sterilization continuous treatment device. The radio frequency pesticide and sterilization continuous treatment device comprises a conveying device and a radio frequency device with an upper polar plate and a lower polar plate, wherein the upper polar plate is arranged above the conveying device, materials conveyed by the conveying device moves between the upper polar plate and the lower polar plate, and both the upper polar plate and the lower polar plate are provided with high-frequency current. Radio frequency is generated between the upper polar plate and the lower polar plate, the material polarity can be uniformly heated, the treatment speed is high, the energy consumption is low, and the quality of the material can be maximally maintained.

Description

technical field [0001] The invention relates to insecticidal and sterilizing equipment, in particular to a radio frequency continuous treatment device for insecticidal and sterilizing. Background technique [0002] The grain insecticidal and sterilizing equipment in the prior art generally adopts a traditional heating method or a microwave heating method. [0003] In the traditional heating method, the heat is gradually conducted from the surface of the material to the inside, the heating process is slow, and the surface temperature of the material is higher than the center temperature. Live foods with low moisture content have poor heat transfer, and microorganisms are more resistant to heat than foods with medium and high water activities. Under traditional thermal sterilization methods, the central temperature of the food has not yet reached the sterilization effect, and its surface temperature is too high, which will cause food quality problems. decline. [0004] The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/06A23L3/32
Inventor 颜文旭宁金张明文于振中赫英强包哲人赵伟杨瑞金
Owner HRG INT INST FOR RES & INNOVATION
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