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High-capacity microwave photocatalysis wastewater degrading device capable of self-detecting states of electrodeless ultraviolet lamp

A wastewater degradation device and ultraviolet lamp technology, which are applied in illumination water/sewage treatment, oxidized water/sewage treatment, chemical instruments and methods, etc., can solve the problem of making good use of the charged characteristics of photocatalyst particles.

Inactive Publication Date: 2013-12-25
李榕生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0054] This CN102260003A scheme does not make good use of the charging characteristics of photocatalyst particles, which is the eighteenth problem

Method used

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  • High-capacity microwave photocatalysis wastewater degrading device capable of self-detecting states of electrodeless ultraviolet lamp
  • High-capacity microwave photocatalysis wastewater degrading device capable of self-detecting states of electrodeless ultraviolet lamp

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Embodiment Construction

[0141] exist figure 1 In the example of the present case shown, the structure of the device in this example includes a reactor 1, which is a hollow container. Prismatic, spherical or ellipsoidal, many microporous aeration heads 15 are installed in the lower area of ​​the inner chamber of the reactor 1, and the mark 15 only indicates the individual microporous aeration heads, and 15 only indicates the micropores The individual form of the aeration head, and, quartz tube 3, this quartz tube 3 is set up in the inner cavity position of described reactor, and the two ends of this quartz tube 3 are equipped with sealing cap 5,12, are respectively positioned at quartz tube 3 Both ends are provided with a ventilation interface, and the electrodeless ultraviolet lamp 4, the electrodeless ultraviolet lamp 4 is rod-shaped, ring-shaped, spherical, starfish-shaped or sea urchin-shaped, and the quantity of the electrodeless ultraviolet lamp 4 At least one, the number of at least one electr...

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Abstract

The invention relates to a high-capacity microwave photocatalysis wastewater degrading device capable of self-detecting the states of an electrodeless ultraviolet lamp, and belongs to the technical field of wastewater treatment. In the prior related technology, the problems that the functional state of an electrodeless lamp is difficult to obtain timely, water burst in a tube cavity occurs as a quartz tube is used for the screen protection of the electrodeless lamp, secondary ozone channeling in the reverse direction corrodes a magnetron, and the electrical charge characteristics of a contact agent is not well utilized exist, and the high-capacity microwave photocatalysis wastewater degrading aims to solve the series of problems. An optical fiber extending into a reactor inner chamber and attached components of the optical fiber in the structure of the high-capacity microwave photocatalysis wastewater degrading device can achieve the purpose of monitoring the functional state of the electrodeless lamp in a real-time manner; an additionally arranged small-type diaphragm pump in the structure is used for continuously injecting air into a quartz tube cavity in small flux, so as to avoid the water burst of the quartz tube cavity; a contact agent interception mechanism in the structure comprises a charge negative electricity filtering film, so that an interception link of contact agent particles is strengthened by virtue of the coulomb repulsion; a waveguide tube of the device is separated by wave-transmitting materials in an air sealing manner, so that the structure facilitates preventing the ozone channeling in the reverse direction, and the like.

Description

technical field [0001] The invention relates to a large-capacity microwave photocatalytic wastewater degradation device capable of self-checking the state of an electrodeless ultraviolet lamp, and belongs to the technical field of CO2F wastewater treatment. Background technique [0002] Microwave photocatalytic degradation treatment technology, as an effective harmless treatment technology for industrial wastewater containing organic pollutants, has attracted much attention in recent years. [0003] Regarding the microwave photocatalytic degradation technology, as an example, refer to the Chinese patent application with publication number CN102260003A. [0004] The Chinese patent application with the publication number CN102260003A uses microwaves as the excitation source to excite the electrodeless ultraviolet lamp to emit ultraviolet rays, and irradiates the suspension mixed with photocatalyst titanium dioxide inside the liquid. The electrodeless ultraviolet lamp is shroud...

Claims

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Application Information

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IPC IPC(8): C02F9/08C02F1/30C02F1/32C02F1/78C02F1/44C02F1/36
Inventor 李榕生
Owner 李榕生
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