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Waste gas stacked denitration and desulfurization device and use method thereof

A desulfurization device and layered technology, which is applied in the field of exhaust gas layered denitration and desulfurization devices, can solve the problems affecting the efficiency and difficulty of exhaust gas denitration and desulfurization, and the increase of filter screen desorption treatment, so as to ensure the denitration and desulfurization efficiency and avoid easy aging. , the effect of improving efficiency

Inactive Publication Date: 2020-11-24
四川淼垚森环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] When the existing denitrification and desulfurization devices are in use, due to the excessive particulate impurities contained in the exhaust gas, the built-in filter in the device is easily blocked. However, the denitrification and desulfurization exhaust gas usually contains a certain degree of toxicity. Desorption treatment increases the difficulty, and will also affect the efficiency of the overall exhaust gas denitrification and desulfurization

Method used

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  • Waste gas stacked denitration and desulfurization device and use method thereof
  • Waste gas stacked denitration and desulfurization device and use method thereof
  • Waste gas stacked denitration and desulfurization device and use method thereof

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Embodiment 1

[0043] see figure 1 , a stacked exhaust gas denitrification and desulfurization device, including a device body 1, the upper and lower ends of the device body 1 are respectively fixedly connected with an outlet pipe 22 and an inlet pipe 21, and both the inlet pipe 21 and the outlet pipe 22 communicate with the inside of the device body 1, and the device body 1 is fixedly connected with a plurality of adsorption plates 3, and the adsorption plates 3 are provided with a plurality of evenly distributed two-way laminated plates 4.

[0044] see figure 2 The two-way laminated board 4 includes two laminated sheets 41 fixedly connected to the upper and lower ends of the adsorption plate 3 respectively, and the two laminated sheets 41 are center-symmetrical, and the two ends of the two laminated sheets 41 are fixedly connected. Limited expansion ropes, a plurality of reaming ropes are fixedly connected between the middle parts of the two laminated expansion sheets 41, both the limiti...

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Abstract

The invention discloses a waste gas stacked denitration and desulfurization device and a use method thereof, and belongs to the field of waste gas treatment. According to the waste gas stacked denitration and desulfurization device and the use method thereof, the device is arranged through a bidirectional laminate. When waste gas is introduced, under the impact action of the impact force thereof,laminated unfolding sheets can be unfolded to two sides for a certain angle on the upper side and the lower side of an adsorption plate. The waste gas introduction speed is controlled to be continuously changed, a pore expanding rope can be continuously driven to move up and down at the adsorption plate, denitration and desulfurization treatment can be carried out on the waste gas, and the adsorption plate can be unblocked and desorbed, so that the probability that the adsorption plate is blocked is remarkably reduced. Compared with the prior art, the overall treatment efficiency can be remarkably improved. Meanwhile, under the action of a limiting expansion rope, the method can effectively guarantee that the bidirectional laminated plate and the adsorption plate are not prone to being attached, and normal proceeding of the desorption process is effectively guaranteed.

Description

technical field [0001] The invention relates to the field of waste gas treatment, more specifically, to a stacked waste gas denitrification and desulfurization device and a method for using the same. Background technique [0002] Desulfurization and denitrification is one of the important technical measures to prevent and control air pollution. [0003] Desulfurization: generally refers to the process of removing sulfur from fuel before combustion and desulfurization before flue gas emission. It is one of the important technical measures to prevent and control air pollution. Desulfurization methods generally include pre-combustion, combustion and post-combustion desulfurization. Many flue gas desulfurization processes have been widely used in industry, and it also has important practical significance for the treatment of exhaust gas from various boilers and incinerators. [0004] Denitration: In order to prevent excessive NOx pollution of the environment after coal combus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04
CPCB01D53/04B01D2257/40B01D2257/30
Inventor 龙洲
Owner 四川淼垚森环保科技有限公司
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