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Open channel type photocatalytic ultraviolet-disinfection equipment

A disinfection equipment and photocatalysis technology, which is applied in the direction of light water/sewage treatment, energy wastewater treatment, etc., can solve the problem of incompatibility between the excitation effective interval and the radiation interval, the large heat dissipation energy consumption of electronic ballasts, and the incomplete cleaning of ultraviolet lamps, etc. problems, to achieve the effect of eliminating the impact on the human body, good energy saving effect, and ensuring the quality of effluent water

Inactive Publication Date: 2011-04-27
湖北洁波净化股份有限公司
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Problems solved by technology

[0009] The invention mainly solves the technical problems of the existing open channel ultraviolet disinfection equipment, such as high energy consumption and limited bactericidal ability, and the effective excitation interval of the existing titanium dioxide coating does not correspond to the radiation interval of the ultraviolet lamp tube. At the same time, the invention also solves the problem of cleaning the ultraviolet lamp tube Incomplete, technical problems such as large heat dissipation and energy consumption of electronic ballasts

Method used

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  • Open channel type photocatalytic ultraviolet-disinfection equipment
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Embodiment Construction

[0041] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] figure 1 is a structural schematic diagram of the present invention; figure 2 It is a sectional view of the present invention. Depend on figure 1 to combine figure 2 It can be seen that the present invention first designs the open channel body 1 according to the actual water treatment needs. During the civil construction of the open channel 1, 20# I-steel track beams 4 should be pre-embedded on both sides of the open channel 1. The water level control adopts the water weir structure, including the rear water weir door 3, the front water weir door 31, the water inlet hole 21, the water outlet hole 2, etc., the water to be disinfected enters through the water inlet hole 21, and turns over the front water weir door After 31, enter the open channel, and then turn over the weir door 3 and flow out ...

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Abstract

The invention discloses open channel type photocatalytic ultraviolet-disinfection equipment, which comprises an open channel, a plurality of groups of ultraviolet light tube modules, an electronic ballast module and a control system, wherein the ultraviolet light tube modules are suspended in the open channel; a maintenance crane is arranged on the open channel; a group of titanium dioxide photocatalysis modules is arranged between any two groups of ultraviolet light tube modules; each titanium dioxide photocatalysis module comprises a stainless steel frame; photocatalysis nets are arranged on the two lateral surfaces of the frame; photocatalysis spheres are sandwiched between the two layers of photocatalysis nets; the photocatalysis net consists of a stainless steel net and a superfine titanium dioxide coating covered on the stainless steel net; and the photocatalysis sphere consists of a stainless steel sphere and the superfine titanium dioxide coating covered on the stainless steel sphere. The open channel type photocatalytic ultraviolet-disinfection equipment applies many kinds of novel technology, such as ultraviolet disinfection technology, titanium dioxide photocatalytic disinfection technology and the like, to the disinfection open channel, and has the characteristics of good energy saving effect, broad disinfection spectrum, high disinfection efficiency, high working efficiency and the like.

Description

technical field [0001] The invention relates to water treatment and disinfection equipment, in particular to a photocatalytic open channel ultraviolet disinfection equipment. Background technique [0002] The water bodies that human beings rely on for survival are currently facing enormous pressure from environmental pollution. In addition to a large number of pathogenic microorganisms and bacteria in the water body, there are many organic or inorganic pollutants, and the pollutants in various water bodies have complex components and different concentrations, which brings difficulties to water disinfection or purification. [0003] Although the traditional chlorine disinfection technology is low in cost and reliable in effect, many by-products such as dichloramine, trichloramine, and trihalomethane will be produced during the disinfection process, and these by-products will act on the human body for a long time, which will affect human health. Cause certain harm, easy to ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/32
CPCY02W10/37
Inventor 张杰波宋宗闻周伟张广景伍冬瑞
Owner 湖北洁波净化股份有限公司
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