Smoke gas wet method sulfur removal and dust removal integral treatment system

A wet desulfurization and treatment system technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of high cost and slow processing efficiency, and achieve small footprint, easy control, and not easy to scale Effect

Inactive Publication Date: 2012-07-04
HUNAN ZHONGJI ENVIRONMENTAL PROTECTION ENERGY TECH ENG
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  • Abstract
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  • Claims
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Problems solved by technology

[0008] In order to solve the current technical problems of slow processing efficiency and high cost caused by step-by-step processing of flue gas, the

Method used

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  • Smoke gas wet method sulfur removal and dust removal integral treatment system
  • Smoke gas wet method sulfur removal and dust removal integral treatment system
  • Smoke gas wet method sulfur removal and dust removal integral treatment system

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Embodiment Construction

[0028] see figure 1 , figure 2 , the present invention includes a dust removal system for dust removal and preliminary desulfurization of flue gas, a cyclone absorption dehydration system for desulfurization and dehydration of flue gas again, a water treatment system for providing desulfurization treatment liquid, and the dust removal system includes a Venturi tube The cyclone absorption dehydration system includes a cyclone absorption dehydration tower 6, and the water treatment system includes a sedimentation tank 14 for receiving waste liquid, a sand filter 17 for filtering waste liquid, and a regeneration tank for treating waste liquid by adding medicine. The pool and the circulation pump 23 used to transport the desulfurization treatment liquid, the output end of the Venturi tube is connected to the swirl absorption dehydration tower 6, the bottom of the swirl absorption dehydration tower 6 has a waste liquid outlet, and the water surface of the sedimentation tank 14 is ...

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Abstract

The invention discloses a smoke gas wet method sulfur removal and dust removal integral treatment system, which comprises a dust removal system, a spiral flow absorption dehydration system and a water treatment system, wherein the dust removal system is used for dust removal and primary sulfur removal of smoke gas, the spiral flow absorption dehydration system is used for the secondary sulfur removal and the dehydration of the smoke gas, and the water treatment system is used for providing sulfur removal treatment liquid. The integral treatment system has the technical effects that through the arrangement of an integral dust removal and sulfur removal device and the water treatment system used for treating waste liquid, the integral treatment system has the characteristics that the structure is compact, the maintenance is convenient, the operation cost is low, no sewage is discharged, and the sulfur removal and dust removal effects are obvious, and the smoke gas treatment by enterprises is convenient.

Description

technical field [0001] The invention relates to an integrated processing system for flue gas wet desulfurization and dust removal. Background technique [0002] At present, when dealing with flue gas containing sulfur and a large amount of dust, desulfurization and dust removal are generally carried out separately. The main disadvantages are as follows: [0003] (1) The system occupies a large area: because the dust removal and desulfurization processes are two important treatment methods in the flue gas treatment process, the two superimposed systems are complex and huge in size, and it is difficult to design a model with obvious dust removal and desulfurization effects and a compact structure; [0004] (2) The processing is relatively energy-consuming: the system resistance is large, the power of the induced draft fan is high, the gas flow rate is low, it takes a long time to pass through the two systems in turn, and the work efficiency is low; [0005] (3) High cost of t...

Claims

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Application Information

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IPC IPC(8): B01D53/78B01D53/50B01D50/00
Inventor 官小春羊攀皮胜东
Owner HUNAN ZHONGJI ENVIRONMENTAL PROTECTION ENERGY TECH ENG
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