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Integrated ultra-clean desulfurization and dust collection device

A desulfurization, dust removal, and ultra-clean technology, which is used in combination devices, gas treatment, chemical instruments and methods to achieve the effects of full integration, prolonged contact time, and improved mass transfer efficiency.

Active Publication Date: 2016-07-06
TONGZHENG ENVIRONMENT PROTECTION GRP CO LTD
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  • Summary
  • 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

Method used

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  • Integrated ultra-clean desulfurization and dust collection device
  • Integrated ultra-clean desulfurization and dust collection device

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Embodiment Construction

[0035] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, 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 collection device. The integrated ultra-clean desulfurization and dust collection device comprises a tank body, a gas inlet and a chimney, wherein a sealed space is formed by a tank body shell; the chimney is connected with the top part of the tank body shell; and the tank body is provided with a mechanical centrifugal fitting unit, a high-efficiency spraying unit, a high-efficiency energy concentrating ring unit, a multi-tube venturi unit, a mechanical eccentric demisting unit and a washing and spraying layer in sequence from bottom to top. The integrated ultra-clean desulfurization and dust collection device disclosed by the invention has the beneficial effects that flue gas enters an absorbing tower, upward torrential and rotary gas flow formed by the mechanical centrifugal fitting unit, and slurry sprayed by the spraying system from top to bottom generate a controllable torrential space, so that the contact time of a gas phase, a liquid phase and a solid phase is prolonged, the contact density is increased, the fusion is sufficient, the mass transferring efficiency is improved and deep removal of sulfur dioxide is realized; then the flue gas enters a mechanical centrifugal demisting device, and mist droplets and dust are thrown onto the inner wall of a pipe bundle under the action of eccentric force and are captured by a liquid film on the pipe wall simultaneously, so that the deep removal of the mist droplets and the dust is realized.

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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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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