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Heat accumulation type waste liquid combustor

A burner and regenerative technology, which is applied in the field of regenerative waste liquid burners, can solve the problems of secondary environmental pollution, unsatisfactory incineration effect, difficult atomization and gasification of organic waste, and achieve the effect of reducing costs

Active Publication Date: 2016-06-22
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the viscous organic waste liquid produced in many chemical processes, it is difficult to atomize and gasify the organic waste during the incineration process, making the incineration effect not ideal. In the prior art, a large amount of oxygen is usually supplemented to promote combustion, but high temperature peroxy Combustion produces more NO x Peroxides, causing secondary pollution to the environment

Method used

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  • Heat accumulation type waste liquid combustor
  • Heat accumulation type waste liquid combustor
  • Heat accumulation type waste liquid combustor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] figure 1 It is a schematic diagram of the structure of the regenerative waste liquid burner 100 provided by the embodiment of the present invention, please refer to figure 1 , The heat storage type waste liquid burner 100 includes a housing 101, a waste liquid atomization burner 110, a combustion nozzle 120, a heat storage vaporization cover 130 and an igniter 103. The housing 101 has an open end 108 and an outer wall of the open end 108 A flange 102 is provided, and the flange 102 at the open end 108 is used to connect with the furnace body of the waste liquid incineration device.

[0019] figure 2 It is a schematic diagram of the structure of the heat storage gasification cover 130 provided by the embodiment of the present invention, please refer to figure 2 The heat storage gasification cover 130 separates the housing 101 into a first combustion zone 150 far away from the open end 108 and a second combustion zone 151 close to the open end 108. Specifically, in this embo...

Embodiment 2

[0039] The regenerative waste liquid burner 100 provided in this embodiment has the same basic structure, principle and technical effect as Embodiment 1. For a brief description, for the parts not mentioned in this embodiment, please refer to Embodiment 1. Corresponding content.

[0040] Image 6 It is a schematic diagram of the structure of the regenerative waste liquid burner 100 provided in this embodiment. The difference between this embodiment and Embodiment 1 is that this embodiment can not only realize the atomization incineration of waste liquid, but also realize the incineration treatment of waste gas. In this example, please refer to Image 6 A plurality of exhaust gas burners 160 are provided in the housing 101. Each exhaust gas burner 160 includes an exhaust gas nozzle 162 and an exhaust pipe 161. The exhaust pipe 161 extends from the first combustion zone 150 through the first side wall 131 into the second combustion zone. In area 151, the exhaust gas pipe 161 is ...

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Abstract

The invention provides a heat accumulation type waste liquid combustor, and belongs to the technical field of environment protection. The heat accumulation type waste liquid combustor comprises a shell, a waste liquid atomization nozzle, a combustion supporting nozzle, a heat accumulation gasification cover and an igniter used for igniting waste liquid. The heat accumulation gasification cover is arranged in the shell and prevents heat generated during combustion from diffusing, the waste liquid sprayed out of the atomization nozzle can be rapidly gasified at the high temperature, sufficient combustion of the waste liquid is promoted, and the waste liquid can be treated more thoroughly; and more superoxide cannot be generated even when high-temperature oxygen-excess combustion happens, more environment protection treatment cost is saved, and the environment is protected.

Description

Technical field [0001] The invention relates to the technical field of environmental protection, and in particular to a regenerative waste liquid burner. Background technique [0002] In the actual production process of the chemical industry, various industrial toxic waste liquids will be produced. Its harmless treatment has always been a very important matter in the field of environmental protection and safety. Usually chemical decomposition and high temperature oxidation incineration decomposition are used. Incineration and degradation of toxic waste liquid that are not suitable for chemical decomposition is a common method. The incineration method is used to treat toxic waste liquid by effectively atomizing it, and then performing high temperature cracking in a combustion flame . For many high-viscosity organic waste liquids produced in many chemical processes, it is difficult to atomize and gasify the organic waste during the incineration process, making the incineration ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/04F23G5/44
CPCF23G5/446F23G7/04F23G2209/101
Inventor 高跃成
Owner CHINA PETROLEUM & CHEM CORP
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