Method for improving microwave heating uniformity
A technology of microwave heating and microwave heating cavity, which is applied in the field of improving the uniformity of microwave heating, can solve problems such as uneven microwave heating, and achieve the effects of avoiding safety accidents, improving heating uniformity, and improving uniformity
Active Publication Date: 2016-06-29
SICHUAN UNIV
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[0004] A method for improving the uniformity of microwave heating disclosed by the invention solves the technical problem of uneven microwave heating in the prior art
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[0010] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0011] A device for improving the uniformity of microwave heating disclosed in the present invention includes a microwave heating cavity and a microwave feeding source, and also includes a rectangular waveguide and a mechanical control device for adjusting the linear motion of the metal wall of the rectangular waveguide. The upper edge moves circularly at a uniform speed along the microwave heating cavity.
[0012] Further, the rectangular waveguide is in a terminal short-circuit ...
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The invention relates to the microwave heating field, specifically to a method for improving microwave heating uniformity, and solves the technical problem of uneven microwave heating in the prior art. An apparatus for improving the microwave heating uniformity comprises a microwave heating cavity and a microwave feed source, wherein the apparatus also comprises a rectangular waveguide and a mechanical apparatus for adjusting the linear movement of the rectangular waveguide; and the rectangular waveguide performs constant-speed cyclic movement on the mechanical apparatus along the microwave heating cavity. According to the apparatus for improving the microwave heating uniformity provided by the invention, the electric field of the heating cavity is changed by changing the position of the rectangular waveguide metal wall so as to improve the heating uniformity; due to the improvement of the microwave heating cavity, the microwave heating uniformity is further improved; and in addition, the apparatus can perform real-time monitoring on the heating process, so that safety accidents can be avoided.
Description
technical field [0001] The invention relates to the field of microwave heating, in particular to a method for improving the uniformity of microwave heating. Background technique [0002] Through the movement of the metal wall of the rectangular waveguide, the phase adjustment of the electromagnetic field distribution in the cavity can be realized, and the uniformity of heating can be improved. [0003] There is an urgent need for a new heating method that can effectively improve the uniformity of microwave heating. Contents of the invention [0004] A method for improving the uniformity of microwave heating disclosed by the invention solves the technical problem of uneven microwave heating in the prior art. [0005] The technical solution of the present invention is realized in the following way: a device for improving the uniformity of microwave heating includes a microwave heating cavity and a microwave feeding source, and also includes a rectangular waveguide and a mec...
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Login to View More IPC IPC(8): H05B6/64H05B6/68H05B6/70
Inventor 朱铧丞杨阳黄卡玛
Owner SICHUAN UNIV