Microwave oven device for pyrolysis and pyrolysis method thereof

A microwave oven and pyrolysis technology, which is applied in household heating, household stove/stove, application, etc., can solve the problems of large microwave oven volume, uncontrollable reaction time, single power, etc., achieve uniform pyrolysis, facilitate collection, and ensure accurate sexual effect

Active Publication Date: 2016-01-27
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Household microwave ovens have the disadvantages of large volume, single power, and difficult control of reaction time.

Method used

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  • Microwave oven device for pyrolysis and pyrolysis method thereof
  • Microwave oven device for pyrolysis and pyrolysis method thereof
  • Microwave oven device for pyrolysis and pyrolysis method thereof

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Comparison scheme
Effect test

Embodiment

[0028] Such as Figures 1 to 4 shown. The microwave oven device used for pyrolysis of the present invention includes a microwave furnace body 1 and a reaction chamber 3 arranged outside the furnace body; the top of the reaction chamber 3 is provided with a closed end cover 2, and the surrounding walls of the reaction chamber 3 are distributed There are four side air inlets 4, the bottom of the reaction chamber 3 is provided with four bottom air inlets 5, and the peripheral wall of the reaction chamber 3 is provided with an electric heating device; body 1 connection.

[0029] An air outlet 17 , an infrared sensor 18 , a thermocouple 19 , a stirring rod 20 and a camera 21 are arranged on the closed end cap 2 .

[0030] The body of furnace 1 is provided with: stop key 6, stirring key 7, start key 8, electric heat key 9, power adjustment key 10, microwave key 11 and display, display is used for displaying thermocouple temperature 12, infrared temperature 13, Current 14 and Powe...

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Abstract

The invention discloses a microwave oven device for pyrolysis and a pyrolysis method thereof. The microwave oven device comprises a microwave oven body and a reaction cavity formed outside the oven body. A closed end cover is arranged on the top of the reaction cavity. Four side face air inlets are distributed in the circumferential wall of the reaction cavity. Four bottom air inlets are formed in the bottom of the reaction cavity. An electric heating device is arranged on the peripheral wall of the reaction cavity. The reaction cavity is connected with the oven body through a movable connecting rod support. According to the requirement of materials to be pyrolyzed, the number of the side face air inlets or the bottom air inlets is selected, a stop button and a start button are pressed, and after a machine body is operated, the upper limit and lower limit of the temperature and power are set. The reaction time is set according to requirements, and after setting is finished, an electric heating button is pressed to insulate the reaction cavity, and when the actually-measured temperature of a thermocouple reaches 300 DEG C, a microwave button is pressed, and whether the stirring function is started or not is selected according to experiment requirements. After pyrolysis of the materials is finished, a microwave oven is automatically stopped.

Description

technical field [0001] The invention relates to the field of microwave machinery, in particular to a microwave oven device for pyrolysis and a pyrolysis method thereof. Background technique [0002] Microwave is an electromagnetic wave with a frequency of 300MHz-300GHz. Microwave heating is the conversion of microwave energy absorbed by the material in the electromagnetic field into heat energy of the material, which belongs to volumetric heating. Microscopically, when microwaves act on matter, dipoles will form in the dielectric material, and the existing dipoles will rearrange and vibrate at a speed of hundreds of millions of times per second with the high-frequency alternating electromagnetic field. Molecules need to be rearranged along with the direction of the changing high-frequency electromagnetic field, and the molecules have a certain thermal motion and there is mutual interference between the molecules, resulting in friction. In this microscopic process, the micro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C7/02F24C7/08
Inventor 余昭胜方诗雯廖艳芬马晓茜胡善超林有胜林延
Owner SOUTH CHINA UNIV OF TECH
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