Oxidable volatile organic matter treatment device and use method thereof

A technology for volatile organic compounds and treatment devices, applied in chemical instruments and methods, gas treatment, separation methods, etc., can solve the problems of poor oxidizable volatile organic compounds and secondary pollution, so as to reduce secondary pollution and increase The effect of recovery

Inactive Publication Date: 2017-12-15
王畅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem in the prior art that the treatment of oxidizable volatile organic compounds is poor in effect a...

Method used

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  • Oxidable volatile organic matter treatment device and use method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An oxidizable volatile organic compound treatment device provided in this embodiment includes a condenser, a spray tower, a photocatalytic oxidizer, a high-energy ion reactor, and an activated carbon adsorber connected in sequence, and a There is an air return pipe, and a pre-processor may also be arranged between the spray tower and the photocatalytic oxidizer, and a filter element is arranged in the pre-processor. There are two photocatalytic oxidizers, and the two photocatalytic oxidizers are connected in parallel. The condenser is connected with an exhaust port of the production device, the activated carbon adsorber is connected with an exhaust pipe, the exhaust pipe is connected with a chimney, and a fan is also arranged on the exhaust pipe. The lower part of the condenser is provided with a liquid collection tank, and the condenser is also provided with a liquid return pump, the liquid inlet pipe of the liquid return pump is inserted into the liquid collection tan...

Embodiment 2

[0028] This embodiment provides a method for using the above-mentioned oxidizable volatile organic compound treatment device. The activated carbon adsorber of the oxidizable volatile organic compound treatment device includes an adsorption chamber, and an installation frame is placed in the adsorption chamber, and the installation frame is filled with activated carbon fibers. The photocatalytic oxidizer includes a reaction tank, the reaction tank is provided with a sealed door, and a support is also provided in the reaction tank, and the installation frame equipped with activated carbon fibers can be placed on the support. After treating the exhaust gas, first take out the installation frame with activated carbon fiber, and immerse the installation frame with activated carbon fiber in hydrogen peroxide; then open the airtight door of the reaction tank, and place the installation frame with activated carbon fiber on the support ; Finally close the airtight door and open the swit...

Embodiment 3

[0031] This embodiment provides another method of using the above-mentioned oxidizable volatile organic compound treatment device. After treating the exhaust gas, first turn on the recovery pipe switch at the bottom of the spray tower, and the accumulated liquid in the spray tower flows into the evaporation through the recovery pipe. Then turn off the switch of the recovery pipe, turn on the switch of the steam discharge pipe and the heater in the evaporation chamber, and finally turn on the switch of the condenser to condense and recycle the volatile gas evaporated in the evaporation chamber, and the remaining solid matter after evaporation is deposited in the evaporation chamber Inside.

[0032]The above-mentioned method of using an oxidizable volatile organic compound treatment device can discharge the volatile organic compounds into the condenser for condensation and recovery through the evaporation chamber to evaporate the liquid in the lower part of the spray tower, incre...

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Abstract

The invention provides an oxidable volatile organic matter treatment device which comprises a condenser. A liquid collecting tank is arranged at the lower portion of the condenser. A liquid returning pump is arranged on the condenser. A liquid inlet pipe of the liquid returning pump is inserted in the liquid collecting tank. A liquid returning pipe of the liquid returning pump is communicated with the interior of a production device or a liquid storage barrel. The bottom of a spray tower is connected with a recycling pipe. The recycling pipe is communicated with an evaporating cavity which is provided with a vapor exhaust pipe. The vapor exhaust pipe is communicated with the condenser. By means of the oxidable volatile organic matter treatment device, workers can conduct condensing and recycling treatment on volatile organic matter in accumulated liquid evaporated in the spray tower through the evaporating cavity after waste gas treatment and can also put an installation frame in an activated carbon adsorber into a photocatalytic oxidizer to conduct activating treatment on activated carbon fiber. By means of the oxidable volatile organic matter treatment device, oxidable volatile organic matter treatment can be conducted step by step, the treatment effect is good, and the recycling rate is high.

Description

technical field [0001] The invention relates to a waste gas treatment device, in particular to a waste gas treatment device capable of treating oxidizable volatile organic waste gas. Background technique [0002] Waste gas treatment refers to the pretreatment of waste gas generated in industrial sites and factory workshops before being discharged to the outside, so as to meet the national waste gas discharge standards. General waste gas treatment includes organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, odor waste gas treatment and air sterilization, disinfection and purification. The existing organic waste gas treatment methods include condensation, adsorption, combustion, catalytic oxidation, etc., but the efficiency of treating organic waste gas by a single method is low, and the treatment effect is poor; and most of the organic waste gas contains oxidizable volatile organic compounds, which can be treated by conventional methods The ...

Claims

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Application Information

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IPC IPC(8): B01D53/00B01D53/04B01D53/18B01D53/75B01D53/86B01D53/44
CPCB01D53/002B01D53/0407B01D53/1412B01D53/1437B01D53/1487B01D53/18B01D53/75B01D53/8687B01D2251/106B01D2253/102B01D2257/708B01D2259/804B01D2259/818
Inventor 王畅王惠勇
Owner 王畅
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