Comburent for microwave treatment of waste gas and combustion method and combustion device thereof

By using water, absorbing materials, supporting particles and water-based binder combustion materials and special combustion devices, microwave treatment of exhaust gases solves the problems of high energy consumption and low safety in the existing technology, and achieves efficient exhaust gas treatment.

CN110425549AActive Publication Date: 2019-11-08CHENGDU SHUHAI TIANCHENG ENVIRONMENTAL PROTECTION TECH CO LTD
7 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENGDU SHUHAI TIANCHENG ENVIRONMENTAL PROTECTION TECH CO LTD
Filing Date
2019-08-02
Publication Date
2019-11-08

AI Technical Summary

Technical Problem

Among the existing exhaust gas combustion treatment technologies, natural gas heating and resistance wire heating methods have problems such as high energy consumption, low heat conversion rate, difficulty in control, and low safety factor.

Method used

A combustion material composed of water, absorbing material, first support particles, second support particles and aqueous binder is used to generate heat through microwave treatment, and a special combustion device is used for waste gas treatment, including a honeycomb cavity structure and Multi-layer insulation design to improve heat transfer rate and safety.

Benefits of technology

It achieves high heat conversion rate, rapid heating, low heat loss, easy operation, reduces operating costs and improves the safety of waste gas treatment.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a comburent for microwave treatment of waste gas and a combustion method and combustion device thereof. The comburent is prepared from water, a wave absorbing substance, firstsupporting particles, second supporting particles and an aqueous binder. The combustion device comprises a shell, a microwave unit and a flange. The comburent and the combustion method and combustiondevice thereof have the advantages that the comburent which is prepared from the water, the wave-absorbing substance, the first supporting particles, the second supporting particles and the aqueous binder is adopted to absorb microwaves, with the cooperation of the combustion method and the combustion device, a heat source is provided for the waste gas treatment process in a mode of converting microwave energy into heat energy inside the comburent, so that the heat transfer rate is higher, the heating speed is high, the heat loss is small, the operation is convenient, no sharp corner exists inthe shell of the combustion device, with the cooperation of a ventilation reflection plate and the conical flange, the microwaves are reflected into the shell to uniformly act on the comburent, so that the energy loss is reduced, the heat conversion rate of the comburent is increased, and an outer thermal insulation plate, a wave absorption coating and an inner thermal insulation plate are arranged, so that the safety of combustion treatment of the waste gas is improved.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Silicon carbide based composite microwave-absorbing heating body composition and preparation method thereof

    CN104341156A

  • Combustion device for volatile organic composites and simulating detection device and method of combustion device

    CN109579033A

  • Organic waste gas high-temperature pyrolysis device

    CN109675400A

  • Microwave catalytic combustion VOCs organic waste gas processing apparatus

    CN206786741U

  • Microwave catalytic combustion exhaust treatment device

    CN208606186U