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A combustor for treating nitrous gas and a three-waste integrated reactor

A reactor and burner technology, applied in the direction of incinerators, combustion types, combustion methods, etc., can solve the problems of no recycling, difficult combustion, nitrous gas emissions, etc.

Active Publication Date: 2020-07-07
北京科太亚洲生态科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the current three treatment methods only have environmental protection effects and have no economic benefits. 2 O's are not recycled, and the nitrous gas (N 2 O) has a poor recovery rate, is difficult to burn completely, and still has nitrous gas discharged into the atmosphere

Method used

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Embodiment Construction

[0041] The objects and functions of the present invention and methods for achieving the objects and functions will be clarified by referring to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in various forms. The essence of the description is only to help those skilled in the relevant art comprehensively understand the specific details of the present invention.

[0042] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals represent the same or similar components, or the same or similar steps.

[0043] Such as figure 1 Shown is a structural schematic diagram of a burner for handling nitrous gas of the present invention, figure 2 shown figure 1 According to the A-A view of the present invention, a burner 100 for treating nitrous gas according to an embodiment of the present inve...

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Abstract

The invention provides a combustion supporting device processing nitrous gas. The combustion supporting device processing nitrous gas comprises a shell. A column body is axially arranged at the centerof the shell. An ignition device is disposed at the bottom of the column body. The inner portion of the shell is divided by partition plates into a central ventilation channel, an inner cyclone air channel, a mixed air channel and an outer cyclone air channel from inside to outside. A bottom outlet of the outer cyclone air channel is provided with an outer cyclone nozzle, and the outer cyclone nozzle deviates outward and forms a certain angle with the axial direction of the combustion supporting device. Rotating wind blades are disposed at the bottom outlet of the central ventilation channel.When inner air, outer air and mixed air are sprayed out and leave the combustion supporting device, a high-speed rotating airflow is formed, so that mixed gas with the reducibility and the air with the oxidizing performance can quickly react and are burned rapidly. When N2O leaves the combustion supporting device, the N2O is completely wrapped in the middle of the combustion flame, the advantageof completely no escape is achieved, and after diffusion, the N2O enters the flame to assist combustion and participate in decomposition combustion.

Description

technical field [0001] The invention relates to the technical field of three wastes treatment, in particular to a burner for treating nitrous gas and a three wastes integrated reactor. Background technique [0002] Hazardous waste incineration device is suitable for incineration disposal of salty waste liquid, waste gas and waste solid. At present, the incinerators of salty waste liquid, waste gas and waste solids have problems such as high crystallization, high slagging and high corrosion, which may easily cause equipment blockage or low service life of equipment. [0003] Adipic acid is an important fine chemical product, mainly used as a raw material for the polyamide and polyurethane industries. Nitrous gas emitted from adipic acid production unit contains N 2 O, NO x (NO, NO 2 etc.), these gases first enter the absorption tower for recovery treatment, and the NO x converted to HNO 3 Recycling, the main component of the exhaust gas from the absorption tower is N 2...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G7/00F23G7/04F23G7/06F23G5/16F23G5/44
CPCF23G5/006F23G5/16F23G5/44F23G7/00F23G7/04F23G7/06F23G2209/101F23G2209/14
Inventor 张喜悦丰德新陈文宝曲益萍
Owner 北京科太亚洲生态科技股份有限公司
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