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An integrated ultra-clean desulfurization and dust removal device

A desulfurization and dust removal, ultra-clean technology, applied in the direction of combined devices, gas treatment, chemical instruments and methods, etc., to achieve full integration, improve mass transfer efficiency, and increase contact density

Active Publication Date: 2018-03-06
TONGZHENG ENVIRONMENT PROTECTION GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

) implementation, it is difficult for many original absorption towers to meet the emission standards. In view of this situation, we have carried out transformation on the original absorption towers, which is the current integrated ultra-clean desulfurization and dust removal device

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Embodiment Construction

[0035] In order to have a further understanding and understanding of the structural features and the achieved effects of the present invention, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0036] An integrated ultra-clean desulfurization and dust removal device, which consists of:

[0037] Tank body 100, the shell of the tank body 100 forms a closed space; an air inlet 101, which is connected to the bottom of the shell of the tank body 100; a chimney 102, which is connected to the top of the shell of the tank body 100;

[0038] The tank body 100 is sequentially provided with a mechanical centrifugal turbulence unit 200, a high-efficiency spray unit 300, a high-efficiency energy-gathering ring unit 400, a multi-tube venturi unit 500, a mechanical centrifugal defogging unit 600, and a flushing spray layer. ;

[0039] The mechanical centrifugal turbulence unit 200 includes a first upper flower plate 201, a first lower flo...

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Abstract

The invention discloses an integrated ultra-clean desulfurization and dust removal device, which comprises: a tank body, the shell of which forms a closed space; an air inlet; a chimney connected to the top of the shell of the tank body; The tank body is sequentially provided with a mechanical centrifugal turbulent unit, a high-efficiency spray unit, a high-efficiency energy-gathering ring unit, a multi-tube Venturi unit, a mechanical centrifugal defogging unit, and a flushing spray layer from bottom to top. The beneficial effects of the present invention are: the flue gas enters the absorption tower, passes through the mechanical centrifugal turbulent unit to form an upward turbulent swirling airflow and the spray system from top to bottom to generate a controllable turbulent space, so that the gas-liquid-solid three-phase extended contact time, increase the contact density, fully integrate, improve the mass transfer efficiency, and realize the deep removal of sulfur dioxide. The flue gas then enters the mechanical centrifugal demisting device, and the mist and dust are thrown to the inner wall of the tube bundle under the action of centrifugal force, and are captured by the liquid film on the pipe wall at the same time, so as to realize the deep removal of mist and dust.

Description

technical field [0001] The invention relates to the technical field of desulfurization and dust removal, in particular to an integrated ultra-clean desulfurization and dust removal device. Background technique [0002] With the implementation of the "ultra-low emission" standard (that is, under the condition of a reference oxygen content of 6%, the emission concentrations of soot, sulfur dioxide, and nitrogen oxides are not higher than 10, 35, and 50 mg / m3 respectively.), many original It is difficult for the absorption tower to meet the emission standards. In response to this situation, we have modified the original absorption tower, which is now the integrated ultra-clean desulfurization and dust removal device. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide an integrated ultra-clean desulfurization and dust removal device, which can realize multiple desulfurization and dust removal in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/18B01D50/00
CPCB01D53/18B01D2257/302B01D50/40
Inventor 李洁李婷张兴周加日刘战刚刘纯权
Owner TONGZHENG ENVIRONMENT PROTECTION GRP CO LTD
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