External-heating type intelligent microwave high-temperature oven adopting chemical conversion of biomass

Abstract

The invention discloses an intelligent microwave high-temperature heating furnace for chemical conversion of externally heated biomass, which comprises a microwave oven, a furnace cabinet door, a water storage tank, an adjustment knob and a water-absorbing layer. The first microwave outlet is installed on the top, and the second microwave outlet is installed on both sides of the inside of the furnace cavity. A glass turntable is installed at the bottom of the furnace cavity, and a rotating shaft is installed on the lower side of the glass turntable, and the lower side of the rotating shaft is connected to the There is a motor, and the motor is arranged inside the microwave oven shell, an atomizing nozzle is installed inside the furnace cavity, and a water storage tank is installed on one side of the microwave oven. The present invention is an intelligent microwave high-temperature furnace for external heating type biomass chemical conversion , the water storage tank in the glass turntable can be filled with water through the atomizing nozzle, the food with little water content is placed on the support plate, and the food is heated evenly by microwave radiation during the rising process of water vapor, so that the food with little water content A good microwave effect can be obtained.

Description

technical field [0001] The invention belongs to the technical field of industrial furnaces, in particular to an intelligent microwave high-temperature furnace for external heating type biomass chemical conversion. Background technique [0002] Microwave oven (microwave oven / microwave) is a kind of modern cooking stove that uses microwaves to heat food, invented by Spencer of the United States. Microwaves are electromagnetic waves. A microwave oven is composed of a power supply, a magnetron, a control circuit, and a cooking cavity. The power supply provides a high voltage of about 4000 volts to the magnetron. Under the excitation of the power supply, the magnetron continuously generates microwaves, and then couples into the cooking cavity through the waveguide system. Near the entrance of the cooking cavity, there is a rotatable stirrer, because the stirrer is a fan-shaped metal, which can reflect microwaves in all directions after rotating, so the microwave energy can be e...

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Problems solved by technology

[0003] The existing microwave oven technology has the following problems: when food with little water content such as steamed bread or rice or meat products needs to be heated by microwave, the final microwave effect is not ideal due to the small water content inside it, and it is inconvenient to heat the surface of the food. Atomized water spraying, the use effect is poor

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