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Ozone photocatalysis rapid reactor

A reactor and photocatalytic technology, which is applied in the field of chemical reactors and physical reactors, to achieve the effect of improving the efficiency of ozone and ultraviolet light use and complete reaction

Inactive Publication Date: 2017-01-04
SI CHUAN RUI YUAN ENERGY & ENVIRONMENT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention aims at the current technical problems and solves them through the following scheme: sewage and waste water pass through a gas-liquid mixing reactor composed of an ozone generator and a Venturi fast mixing reactor and a photocatalytic reactor composed of an ultraviolet lamp array and a spiral reactor. Fast Reactors Composed of Arrays for Fast Responses

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  • Ozone photocatalysis rapid reactor

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Embodiment Construction

[0014] The technical solutions of the present invention will be further described below through the embodiments and in conjunction with the accompanying drawings.

[0015] The Venturi fast mixing reactor is composed of a water inlet pipe 1, a nozzle 3 and an inlet pipe 4 connected with an ozone generator. Sewage and wastewater are pumped into water inlet pipe 1 by water pump 2, sprayed into Venturi fast mixing reactor 6 with ozone inlet pipe 4 through nozzle 3, ozone is inhaled through inlet pipe 4, sewage, wastewater and ozone are in Venturi fast mixing reactor 6 It is subjected to various mechanical forces such as strong impact force, shear force, and supergravity to complete sufficient mixing, and then enters the spiral reactor 8, and is subjected to various strong mechanical forces and light radiation of the ultraviolet lamp array 7, quickly and efficiently Complete reaction, finally discharge by water outlet pipe 9.

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Abstract

The invention discloses an ozone photocatalysis rapid reactor. The reactor is composed of a gas-liquid mixing reactor composed of an ozone generator and a venturi rapid mixing reactor, and a photocatalysis array composed of a spiral reactor and an ultraviolet lamp tube array. The reactor utilizes physical mechanics and photochemistry principles and improves the utilization rate of ozone under normal temperature and normal pressure, so that polluted wastewater is rapidly and efficiently treated.

Description

[0001] Technical field: [0002] The invention relates to a fast reactor, which is mainly used for rapid reaction through photocatalysis after sewage and wastewater are mixed with ozone in a flowing state, belonging to chemical reactors and physical reactors. Background technique [0003] In 1783, M. Van Mullen discovered ozone; in 1886, M. Meritan of France discovered that ozone had bactericidal properties; in 1891, Siemens and Halsk in Germany made ozone generators using the principle of discharge; in 1908, they were built in Nice, France Test device for disinfecting tap water with ozone. In the 1950s, the ozone oxidation method began to be used in the treatment of urban sewage and industrial wastewater; in the 1970s, the combination of the ozone oxidation method and activated carbon and other treatment technologies became one of the main means for the advanced treatment of sewage and the removal of chemical pollutants in drinking water. However, the current ozone oxidation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/78C02F1/32
Inventor 梁庆勋
Owner SI CHUAN RUI YUAN ENERGY & ENVIRONMENT TECH