Wave guide tube of microwave heating device and microwave heating device

A microwave heating device and waveguide technology, which is applied in microwave heating, electric heating devices, waveguides, etc., can solve the problem that the object to be heated cannot be heated evenly, and achieve the effect of improving the material range, improving the uniformity, and increasing the output value

Pending Publication Date: 2021-09-17
宏硕系统股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a waveguide and a microwave heating device of a microwave heating device that can uniformly heat highly microwave-absorbing materials, so as to solve the problem that the object to be heated cannot be heated uniformly

Method used

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  • Wave guide tube of microwave heating device and microwave heating device
  • Wave guide tube of microwave heating device and microwave heating device
  • Wave guide tube of microwave heating device and microwave heating device

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Embodiment Construction

[0139] The technical means adopted by the present invention to achieve the predetermined purpose of the invention are further described below with reference to the accompanying drawings and the preferred embodiments of the present invention.

[0140] see Figure 1 to Figure 4 As shown, the microwave heating device of the present invention includes a waveguide 10 , two microwave emission modules 20 and a conveying module 30 ; and in this embodiment, it further includes an air extraction module 40 and a microwave isolation module 50 .

[0141] The aforementioned waveguide 10 is formed by connecting a plurality of heating sections 11 and a plurality of communicating sections 12 in this embodiment. The heating sections 11 are arranged in parallel and in sequence along a conveying direction D, and the communicating sections 12 are connected to two adjacent ones. between the heating sections 11; in this embodiment, the heating section 11 is a straight pipe, and the communicating sec...

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Abstract

The invention relates to a wave guide tube of a microwave heating device and the microwave heating device, and the microwave heating device comprises a wave guide tube, two microwave transmitting modules and a conveying module, the wave guide forms a traveling wave path and is provided with at least one conveying opening pair and at least one wave guide plate pair; the conveying opening pair is provided with two conveying openings which are respectively formed on two opposite side walls of the waveguide along a conveying direction; the wave guide plate pair is located in the wave guide tube and provided with two wave guide plates extending along the traveling wave path, and the two wave guide plates are arranged on the top wall and the bottom wall of the wave guide tube respectively; the two microwave transmitting modules are respectively arranged at two opposite ends of the waveguide; the conveying module penetrates through the conveying opening pair in the conveying direction; by arranging the two microwave transmitting modules and the wave guide plate pair, the heating uniformity of the high microwave absorbing material in the wave guide tube can be further improved, and the high-unit-price object to be heated can be heated.

Description

technical field [0001] The invention relates to a microwave heating device, in particular to a waveguide and a microwave heating device of a microwave heating device capable of uniformly heating both high microwave absorbing materials and low microwave absorbing materials. Background technique [0002] The microwave heating devices in the prior art can be mainly classified into the following three types: [0003] 1. A closed resonant cavity, the principle of which is to move or rotate the object to be heated in the closed resonant cavity to reduce the heating unevenness caused by the microwave hot and cold spots in the resonant cavity to the object to be heated. [0004] 2. Open resonant cavity, its principle is similar to that of closed resonant cavity. It is to pass the heated material through the standing wave hot spot in the cavity in a continuous flow to ionize the object to be heated. It is mainly used in the generation of light sources (such as sulfur lamp) or dispos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/64H01P3/127
CPCH05B6/64H01P3/127H05B6/701H05B2206/044H05B6/78
Inventor 邓亘皓曹明雄陈汉颖
Owner 宏硕系统股份有限公司
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