Pretreatment device of seawater desulphurization apparatus

A kind of technology of pretreatment device and desulfurization device

Inactive Publication Date: 2012-02-29
顾忠华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The seawater desulfurization device of the existing marine exhaust gas treatment system has unsatisfactory performance and complicated structure

Method used

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  • Pretreatment device of seawater desulphurization apparatus
  • Pretreatment device of seawater desulphurization apparatus

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Embodiment Construction

[0009] A pretreatment device of a seawater desulfurization device, which is a pre-spray device 1, the inlet of the pre-spray device communicates with the flue gas inlet pipe 2, the outlet of the pre-spray device communicates with the desulfurization tower 3, and the pre-spray device Venturi scrubbers or atomizing nozzle scrubbers are used.

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Abstract

The invention discloses a pretreatment device of a seawater desulphurization apparatus. The pretreatment device is characterized in that: the pretreatment device is a prespray device; the inlet of the prespray device is communicated with a smoke inlet pipeline; the outlet of the prespray device is communicated with a desulfurization tower; and the prespray device adopts a Venturi scrubber or an atomizing nozzle scrubber. The pretreatment device, which has the characteristics of reasonable structure and high work efficiency and can effectively capture dusts and oil stains in the smoke and reduce the temperature of the smoke penetrating to the desulfurization tower, creates good operation conditions for the desulfurization tower, and has the advantages of convenient manufacture and maintenance, and low cost.

Description

technical field [0001] The invention relates to a pretreatment device of a seawater desulfurization device of a marine exhaust gas treatment system. Background technique [0002] The existing seawater desulfurization device of the marine exhaust gas treatment system has unsatisfactory performance and complicated structure. Contents of the invention [0003] The purpose of the present invention is to provide a pretreatment device of a seawater desulfurization device with reasonable structure and good working performance. [0004] Technical solution of the present invention is: [0005] A pretreatment device for a seawater desulfurization device, characterized in that it is a pre-spray device, the inlet of the pre-spray device communicates with the flue gas inlet pipe, the outlet of the pre-spray device communicates with the desulfurization tower, and the pre-spray device The device adopts Venturi scrubber or atomizing nozzle scrubber. [0006] The invention has reasonabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/48B01D47/06B01D47/10
Inventor 顾忠华缪红建
Owner 顾忠华
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