Microwave pyrolysis equipment

Abstract

The invention relates to the technical field of pyrolysis, and particularly discloses microwave pyrolysis equipment which comprises a shell, a waveguide, a microwave feed port protection device and at least one stirring device. The shell is provided with a pyrolysis chamber. One end of the waveguide is connected with a microwave generator, and the other end communicates with the pyrolysis chamber; and the microwave feed port protection device is arranged on the shell and comprises a blocking mechanism, the blocking mechanism comprises a blocking piece, part of the blocking piece is suitable for being arranged in communicating holes in the two opposite side walls where the pyrolysis chamber is located in a penetrating mode, and part of the blocking piece is located outside the pyrolysis chamber. The blocking piece comprises parts located outside and inside the pyrolysis chamber, communicating holes are formed in the two side walls where the pyrolysis chamber is located, the blocking piece reciprocates along the communicating holes, and therefore the blocking piece reciprocates between the interior of the pyrolysis chamber and the exterior of the pyrolysis chamber. In the pyrolysis process, the impurity mixture containing the carbon particles can be attached to the blocking piece and taken out of the pyrolysis chamber from the interior of the pyrolysis chamber by the blocking piece, and the situation that the impurity mixture containing the carbon particles is attached to the waveguide, and the waveguide is damaged is avoided.

Description

technical field [0001] The invention relates to the technical field of microwave heating, in particular to microwave pyrolysis equipment. Background technique [0002] The principle of microwave heating technology is: when the medium to be heated is placed in the microwave electromagnetic field, the polar molecules and non-polar molecules in the medium material will form dipoles or rearrange the existing dipoles. As the high-frequency alternating electromagnetic field swings at a speed of hundreds of millions of times per second, it is necessary to overcome the interference and obstacles of the original thermal motion of the molecules and the interaction between the molecules. Therefore, an effect similar to friction will be produced, and the electromagnetic energy will Gradually converted into heat energy, so that the temperature of the medium is greatly improved. [0003] Compared with traditional fossil energy heating technology, microwave heating technology has more uni...

AI Technical Summary

Problems solved by technology

[0007] Therefore, the technical problem to be solved by the present invention is to overcome the microwave feeder protection device in the prior art, which needs intermittent shutdown, cleans and replaces the waveguide and the barrier, and causes the problem of low working efficiency of the pyrolysis equipment, thereby Provide a microwave pyrolysis device that does not need to stop the pyrolysis device intermittently, and then clean and replace the waveguide and barriers, resulting in low working efficiency of the pyrolysis device

Images