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A staged combustion flare head device

A technology of staged combustion and torch head, applied in the fields of chemical industry, petrochemical industry, petroleum and natural gas, can solve the problems of poor smoke elimination effect, low combustion efficiency of high temperature flue gas, etc. Effect

Inactive Publication Date: 2018-07-10
郑立敏 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a new staged combustion flare head in order to solve the defects of low combustion efficiency of high-temperature flue gas and poor smoke elimination effect in the prior art

Method used

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  • A staged combustion flare head device
  • A staged combustion flare head device
  • A staged combustion flare head device

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Experimental program
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Effect test

Embodiment 1

[0023] The following is a preferred embodiment.

[0024] like figure 1 As shown, a high-efficiency staged combustion flare head device includes a flare head 1, a windproof and noise-reducing retaining ring 2, an equipment flange 3, an atomized water and compressed air injection system 4, and a flare barrel 5. The flare head 1 is a multi-fin structure. The wind-proof and noise-reducing retaining ring 2 is connected with the flare head 1 by welding, and has a porous structure. The flare head 1 is connected with the flare body 5 through the equipment flange 3 . The atomized water and compressed air injection system 4 includes several nozzles connected with atomized water and compressed air pipelines, and the nozzles are located below the intervals of the distributed combustion fins 6 .

[0025] like figure 2 and image 3 As shown, outside the flare head 1, several distributed combustion fins 6 are axially distributed; wherein the flare head 1 is located at the central posit...

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PUM

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Abstract

The invention belongs to the technical field of petrochemical industry, and discloses a staged-combustion torch head device. The staged-combustion torch head device comprises a torch head, a windproof and noise-reducing retaining ring, an equipment flange, an atomized water / compressed air injection system, a torch barrel body and distributed combustion fins. The staged-combustion torch head device disclosed by the invention has the following advantages: (1) the effect of staged combustion is achieved, a surrounding environment noise is lowered, and the combustion efficiency is increased; (2) the service life of a torch head is prolonged; (3) a smoke abatement effect is improved, and direct emission of CO, NOx and other pollutants is reduced; and (4) energy consumption can be remarkably reduced through replacing existing high-temperature steam smoke abatement by atomized water.

Description

technical field [0001] The invention belongs to the fields of natural gas, petroleum, petrochemical industry, chemical industry and the like, and in particular relates to a staged combustion flare head device. International Patent Classification Number: F23G7 / 06. Background technique [0002] The flare system is a special combustion facility used to deal with flammable and toxic gases that cannot be recovered and processed in natural gas, petroleum, oil refining, chemical and other factories and coke ovens. Gases and acid gases are combusted and discharged in time. The torch system is an important facility to ensure the safe production of the factory and reduce environmental pollution. The stable operation of the flare system plays a vital role in safe production. [0003] The torch system is mainly divided into elevated torch and ground torch. No matter what kind of torch system is in, the torch head should meet the needs of normal operation of the device and smokeless c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G7/06F23L7/00
CPCF23G7/06F23G2202/10F23G2209/14F23L7/002F23L2900/07008
Inventor 郑立敏朱磊朱央鹏杨慧郑欣泽郑伸望
Owner 郑立敏