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Desulfurization wastewater treatment system and wet desulphurization system

A technology for treating system and desulfurization wastewater, applied in the field of desulfurization wastewater treatment system and wet desulfurization system, can solve the problems of poor reliability of desulfurization wastewater treatment system, and achieve the effect of improving reliability

Pending Publication Date: 2022-04-12
CPI YUANDA ENVIRONMENTAL PROTECTION ENG +1
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Problems solved by technology

[0004] Embodiments of the present invention provide a desulfurization wastewater treatment system and a wet desulfurization system to solve the problem of poor reliability of the desulfurization wastewater treatment system

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  • Desulfurization wastewater treatment system and wet desulphurization system

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Up", "Down", "Left", "Right" and so on are only used to indicate t...

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Abstract

The invention provides a desulfurization wastewater treatment system and a wet desulfurization system, the desulfurization wastewater treatment system comprises: an evaporation tower; the water supply pipe comprises a first water supply pipe and a second water supply pipe; the first end of the first water supply pipe and the first end of the second water supply pipe are both communicated with a wastewater drainage pipe of the wet desulphurization system; the double-fluid atomizer comprises a first water inlet end and a first nozzle, the first water inlet end is communicated with the second end of the first water supply pipe, and the first nozzle is located in the evaporation tower; the rotary atomizer comprises a second water inlet end and a second nozzle, the second water inlet end is communicated with the second end of the second water supply pipe, and the second nozzle is located in the evaporation tower. The problem that a desulfurization wastewater treatment system is poor in reliability is solved.

Description

technical field [0001] The invention relates to the technical field of flue gas desulfurization, in particular to a desulfurization wastewater treatment system and a wet desulfurization system. Background technique [0002] Desulfurization wastewater refers to the wastewater generated during flue gas wet desulfurization. Since desulfurization wastewater has the characteristics of high salt content, excessive heavy metals, and high hardness, if it is directly discharged, it will cause great harm to the environment. At present, the high temperature bypass evaporation technology of desulfurization wastewater is usually used to treat desulfurization wastewater. First, a certain amount of high-temperature flue gas is extracted into the evaporation tower, and at the same time, the desulfurization wastewater is atomized into micron-sized particles through the atomization device, and is contacted with the high-temperature flue gas in the evaporation tower to exchange heat. The mis...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/16C02F1/04C02F103/18
Inventor 杨洋毛霖荆黎秦福初叶明君章颢
Owner CPI YUANDA ENVIRONMENTAL PROTECTION ENG
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