RU95101094A - Microwave absorption chamber - Google Patents

Microwave absorption chamber

Info

Publication number
RU95101094A
RU95101094A RU95101094/09A RU95101094A RU95101094A RU 95101094 A RU95101094 A RU 95101094A RU 95101094/09 A RU95101094/09 A RU 95101094/09A RU 95101094 A RU95101094 A RU 95101094A RU 95101094 A RU95101094 A RU 95101094A
Authority
RU
Russia
Prior art keywords
waveguide
absorption chamber
microwave
absorbing material
coupling holes
Prior art date
Application number
RU95101094/09A
Other languages
Russian (ru)
Other versions
RU2125350C1 (en
Inventor
В.Г. Букреев
А.Д. Еремин
И.М. Чекрыгина
Original Assignee
Таганрогский научно-исследовательский институт связи
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Таганрогский научно-исследовательский институт связи filed Critical Таганрогский научно-исследовательский институт связи
Priority to RU95101094/09A priority Critical patent/RU2125350C1/en
Publication of RU95101094A publication Critical patent/RU95101094A/en
Application granted granted Critical
Publication of RU2125350C1 publication Critical patent/RU2125350C1/en

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  • Constitution Of High-Frequency Heating (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

FIELD: microwave technique; heating (evaporating, drying, pasteurizing, sterilizing) water-containing materials. SUBSTANCE: chamber may be used as terminal load of microwave oscillator with continuous power of up to 75 kW. Absorption chamber, 3,7 λin length, has waveguide with nine coupling holes and tank for absorbing material, 2,9 λin length, where λis wavelength in waveguide; coupling holes are made in wide wall of waveguide; size and relative arrangement of coupling holes and waveguide ensure uniform heating of material being treated and matching with microwave oscillator; voltage standing wave ratio of absorption chamber is not over 1.3 at considerable variations in parameters ε and tgδ of material being treated. EFFECT: provision for matching absorption chamber and microwave oscillator at great variations in absorbing material parameters and uniform heating of the latter.

Claims (1)

Изобретение относится к технике СВЧ и предназначено для нагрева (испарения, сушки, пастеризации, стерилизации) водосодержащих материалов, а также может быть использовано как оконечная нагрузка генераторов СВЧ с непрерывной мощностью до 75 кВт. Целью изобретения является создание устройства, позволяющего согласовать камеру поглощения с генератором СВЧ при значительных изменениях параметров поглощающего материала 0,8λв и tgS и получение равномерного нагрева поглощающего материала. Камера поглощения длиной 2,36λв содержит волновод с девятью отверстиями связи и бак для поглощающего материала длиной 0,53λв, где λв - длина волны в волноводе, отверстия связи сделаны в широкой стенке вонвода, при этом размеры и взаимное расположение отверстий и волновода обеспечивают равномерный нагрев обрабатывающего материала и согласование с генератором СВЧ, значение КСВН камеры поглощения не более 163 при значительных изменениях 0,23λв и 0,06λв обрабатываемого материала.The invention relates to microwave technology and is intended for heating (evaporation, drying, pasteurization, sterilization) of water-containing materials, and can also be used as the final load of microwave generators with a continuous power of up to 75 kW. The aim of the invention is to provide a device that allows you to coordinate the absorption chamber with a microwave generator with significant changes in the parameters of the absorbing material 0.8λ in and tgS and obtaining uniform heating of the absorbing material. The 2.36λ in length absorption chamber contains a waveguide with nine coupling holes and a 0.53λ in length for an absorbing material, where λ in is the wavelength in the waveguide, the communication holes are made in the wide wall of the shaft, and the dimensions and relative position of the holes and the waveguide provide uniform heating of the processing material and coordination with the microwave generator, the value of the VSWR of the absorption chamber is not more than 163 with significant changes of 0.23λ in and 0.06λ in the processed material.
RU95101094/09A 1995-01-26 1995-01-26 Microwave absorbing chamber RU2125350C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95101094/09A RU2125350C1 (en) 1995-01-26 1995-01-26 Microwave absorbing chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95101094/09A RU2125350C1 (en) 1995-01-26 1995-01-26 Microwave absorbing chamber

Publications (2)

Publication Number Publication Date
RU95101094A true RU95101094A (en) 1996-11-10
RU2125350C1 RU2125350C1 (en) 1999-01-20

Family

ID=20164265

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95101094/09A RU2125350C1 (en) 1995-01-26 1995-01-26 Microwave absorbing chamber

Country Status (1)

Country Link
RU (1) RU2125350C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103337680A (en) * 2013-06-19 2013-10-02 合肥市半山阁电子科技有限公司 SMA coaxial load with resistor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU184635U1 (en) * 2016-11-24 2018-11-01 Алексей Викторович Шторм LED screen device with waveguide data transmission
WO2018097751A1 (en) * 2016-11-24 2018-05-31 Алексей Викторович ШТОРМ Led screen device with data transmission over waveguides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103337680A (en) * 2013-06-19 2013-10-02 合肥市半山阁电子科技有限公司 SMA coaxial load with resistor

Also Published As

Publication number Publication date
RU2125350C1 (en) 1999-01-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20060127