Microwave Fluidized Bed High Pressure Reactor

Abstract

The invention discloses a high-pressure reactor of a microwave fluidized bed. The high-pressure reactor of the microwave fluidized bed comprises a reactor furnace body, wherein the reactor furnace body is connected with a pressurization device used for pressurizing an inner cavity of the reactor furnace body, and is connected with a microwave generator used for feeding microwave into the inner cavity of the reactor furnace body; the microwave generator comprises a microwave source used for emitting microwave and a wave guide used for feeding the microwave emitted by a microwave source into the reactor furnace body; an isolation mechanism used for isolating the pressure of the inner cavity of the reactor furnace body and transmitting the microwave into the reactor furnace body is mounted at the joint of the wave guide and the reactor furnace body. According to the high-pressure reactor of the microwave fluidized bed, the isolation mechanism is capable of preventing high pressure in the reactor furnace body from leaking into the microwave generator or even leaking into the microwave source so as to avoid damaging the microwave source; meanwhile, the microwave source is used for transmitting the microwave into the inner cavity of the reactor furnace body by virtue of the isolation mechanism, the normal feed of the microwave is not influenced; the high pressure can be well isolated; the high-pressure reactor of the microwave fluidized bed can be widely used in the fields such as chemical industry, environmental protection, metallurgy, processing of drugs and food and the like.

Description

technical field [0001] The invention relates to the field of fluidized bed fluid microwave heating equipment, in particular to a microwave fluidized bed high-pressure reactor. Background technique [0002] The fluidized bed reactor is a reactor that uses gas or liquid to pass through the granular solid layer to keep the solid particles in a state of suspension and movement, and to perform a gas-solid phase reaction process or a liquid-solid phase reaction process. During the reaction process, there are high requirements on the reaction temperature and pressure. The traditional fluidized bed reactor is heated by laying heating tubes in the inner cavity, and the temperature changes greatly, and the surface of the heating tube is easy to adhere to the material, resulting in problems such as over-burning of the attached material, sticking on the heating tube and difficult cleaning, which affects the actual situation in the furnace. Temperature control, temperature is difficult ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a microwave fluidized bed high-pressure reactor, to solve the existing microwave fluidized bed reactor due to the structural limitations of the microwave generating device, while effectively utilizing microwaves in the cavity of the fluidized bed reactor for internal pressure However, there is no guarantee, which leads to technical problems that easily cause damage to the microwave generating device when high voltage is applied.

Images