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Wet dust removal and desulfurization integrated flue gas purification system and method

A flue gas purification system and wet dedusting technology, which is applied to chemical instruments and methods, separation methods, and dispersed particle separation, can solve the problems of complex maintenance and management, large floor space, and high operating consumption, so as to simplify the process flow and reduce Energy consumption and operating costs, and the effect of realizing cyclic absorption

Active Publication Date: 2016-04-13
CHINA ENFI ENGINEERING CORPORATION
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The step-by-step series process has problems such as large footprint, high cost, high energy consumption, high operation consumption, and complicated maintenance and management.

Method used

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  • Wet dust removal and desulfurization integrated flue gas purification system and method
  • Wet dust removal and desulfurization integrated flue gas purification system and method
  • Wet dust removal and desulfurization integrated flue gas purification system and method

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Embodiment Construction

[0051] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0052] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", "axial", "radial", and "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device o...

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Abstract

The invention discloses a wet dust removal and desulfurization integrated flue gas purification system, a wet dust removal and desulfurization integrated flue gas purification device and a method. The wet dust removal and desulfurization integration flue gas purification system comprises a flue gas purification device, a circulating slot, a size mixing pool and a filter press, wherein a filter press feed opening, a filter liquor outlet and a filter residue outlet are formed in the filter press; the filter press feed opening is connected with a liquid outlet of the circulating slot through a waste size pump, and the filter liquor outlet is connected with a liquid inlet of the size mixing pool through a second water pump. According to the wet dust removal and desulfurization integrated flue gas purification system, by additionally arranging the circulating slot, the size mixing pool and the filter press on the basis of the flue gas purification device, not only can classified dust removal of flue gas and circular absorption of gaseous pollutants be realized, also multilevel processing and cyclic utilization of waste size can be realized, further the flue gas purification efficiency is improved, and energy consumption and operation cost for flue gas purification can be lowered.

Description

technical field [0001] The invention relates to a wet dust removal and desulfurization integrated flue gas purification system and method. Background technique [0002] In order to protect the environment, industrial flue gas must be purified and treated by dust removal, desulfurization, and denitrification before it can be discharged into the atmosphere up to standard. In related technologies, the general process for treating flue gas containing dust and sulfur dioxide, nitrogen, and fluorine is to set up a dust removal system and a desulfurization, denitrification or defluorination system respectively. The step-by-step series process has problems such as large floor area, high cost, high energy consumption, high operation consumption, and complicated maintenance and management. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] Therefore, an object of the present...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D50/00B01D53/80B01D53/50B01D53/96
Inventor 姚亮高慧妹赵凯李东谢谦
Owner CHINA ENFI ENGINEERING CORPORATION
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