Photocatalysis apparatus and photocatalysis method

A photocatalysis and photocatalyst technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of time-consuming, labor-intensive, worker injury, etc., and achieve the effect of convenient and fast refueling

Inactive Publication Date: 2017-07-25
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing photocatalyst purification tower needs to manually replace the packing module in actual use. The whole process is not only time-consuming and labor-intensive, but also easily causes great harm to workers.

Method used

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  • Photocatalysis apparatus and photocatalysis method
  • Photocatalysis apparatus and photocatalysis method
  • Photocatalysis apparatus and photocatalysis method

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1~3 , in an embodiment of the present invention, a photocatalytic device mainly includes a purification tower 1, the upper end of the purification tower 1 is provided with a discharge port, and the bottom surface of the purification tower 1 is uniformly provided with an air inlet, and the air inlet The air outlet nozzle 4 is fixed with screws at the mouth, and the bottom air inlet of the air outlet nozzle 4 is screwed on the air outlet of th...

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Abstract

The invention discloses a photocatalysis apparatus and a photocatalysis method. The photocatalysis apparatus mainly comprises a purification tower; the upper end of the purification tower is provided with a discharge outlet; the bottom surface of the purification tower is provided with air inlets uniformly; air outlet nozzles are respectively fixed to the air inlets through screws; the air inlets at the bottoms of the air outlet nozzles are in threaded connection with an air outlet of an air feeding pipe; the air feeding pipe is arranged on the outer side of the bottom of the purification tower; an air inlet of the air feeding pipe is connected with a waste-gas inlet / outlet pipe by welding. The photocatalysis apparatus has the advantage of convenience in refueling; during the whole treatment, conventional manual assembling and transporting is omitted, high-speed mechanical feeding and discharging is achieved, personnel safety is guaranteed, and circumstances such as positioning and hypoxia are avoided.

Description

technical field [0001] The invention relates to the field of exhaust gas treatment, in particular to a photocatalytic device and a photocatalytic method. Background technique [0002] Photocatalyst is a substance that does not change itself under the irradiation of light, but can promote chemical reactions. Photocatalyst uses the light energy existing in nature to convert into the energy required for chemical reactions to produce catalysis, so that the surrounding oxygen and Water molecules are excited into free negative ions with great oxidative power. It can decompose almost all organic substances and some inorganic substances that are harmful to the human body and the environment. It can not only accelerate the reaction, but also use the definition of nature to avoid waste of resources and additional pollution. The most representative example is the "photosynthesis" of plants, which absorbs carbon dioxide and converts light energy into oxygen and organic matter. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D46/00
CPCB01D53/86B01D46/0036B01D53/007B01D2259/804
Inventor 郑德华
Owner QINGDAO UNIV OF SCI & TECH
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