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A kind of enhanced micro-bubble hedging type VOCs spray reaction device

A reaction device, hedging technology, applied in the direction of gas treatment, air quality improvement, chemical instruments and methods, etc., can solve the problems of low internal gas-liquid mass transfer efficiency, large volume, internal packing blockage, etc., to improve system flexibility , Reduction of reactor height and improvement of mass transfer efficiency

Active Publication Date: 2022-07-12
江苏远世景环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this common spraying system equipment is large in size, the internal gas-liquid mass transfer efficiency is low, and the internal packing is prone to clogging.

Method used

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  • A kind of enhanced micro-bubble hedging type VOCs spray reaction device
  • A kind of enhanced micro-bubble hedging type VOCs spray reaction device
  • A kind of enhanced micro-bubble hedging type VOCs spray reaction device

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Embodiment Construction

[0029] The present invention can be better understood from the following examples.

[0030] like figure 1 As shown, the enhanced micro-bubble counteracting VOCs spray reaction device of the present invention includes a fan 1 , a dissolved gas tank 2 , a spray reactor 20 and a chemical tank 30 .

[0031] Wherein, the blower 1 , the dissolved air tank 2 and the spray reactor 20 are connected by pipelines in sequence, and the VOCs waste gas to be treated is sent into the spray reactor 20 .

[0032] Inside the spray reactor 20, there is a rotating drum 11. The rotating drum 11 is connected to an external drive motor through the rotating shaft 9, and the rotating drum 11 is driven by the driving motor to rotate inside the spray reactor 20; the rotating drum 11 is provided with a liquid Distributor 12, the medicine tank 30 is connected to the liquid distributor 12 through the water distribution pipe 18, and the medicine in the medicine tank 30 is evenly distributed in the drum 11 t...

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Abstract

The invention discloses a VOCs spray reaction device of enhanced micro-bubble hedging type. After the VOCs waste gas is depressurized by the releaser, it enters the spray reactor in the form of micro-bubbles; the spray reactor is equipped with a rotating drum, and the rotating drum is connected with the external drive motor through the rotating shaft to realize the spray reactor. Internal rotation; a liquid distributor is arranged in the drum, and the medicine tank is connected with the liquid distributor through a water distribution pipe, so that the medicine is evenly distributed in the drum; the drum wall of the drum is provided with a microporous channel connecting the inside and outside , When the drum rotates, the agent under the action of supergravity is thrown out from the outer wall of the drum in the form of micron-sized liquid micelles, and achieves hedging absorption with the VOCs exhaust gas. The reaction system of the invention has the advantages of high gas-liquid mass transfer efficiency, significantly reduced reactor height, strong automatic control capability, etc., and can be effectively used for VOCs waste gas treatment.

Description

technical field [0001] The invention belongs to the field of waste gas treatment devices, in particular to the field of VOCs gas treatment, and particularly relates to an enhanced micro-bubble flushing type spray device. Background technique [0002] The spray process is one of the common methods of waste gas treatment. The waste gas is collected in advance through the gas collecting hood, and the waste gas is transported to the spray tower under the action of the fan. ) mixed to form a gas-liquid two intersecting sum. Common spray towers are equipped with one or two-stage packing layers. The gas is fed from the bottom of the tower. After being distributed by the gas distribution device, it continuously passes through the gap of the packing layer in countercurrent to the liquid. On the surface of the packing, the gas-liquid two phases are in close contact. Mass transfer is carried out to form a treatment layer with a larger porous contact surface to improve the efficiency o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/79B01D53/72B01D53/44
CPCB01D53/79B01D53/44B01D53/72B01D2257/7027B01D2257/708Y02A50/20
Inventor 周卫峰师辰艺
Owner 江苏远世景环保科技有限公司
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