Floating oil photodecomposition cage
A technology of photolysis and oil slick, which is applied in general water supply conservation, water conservancy projects, and open-air water surface cleaning, etc. It can solve the problem that the solar energy utilization rate can only reach 3-5%, and achieve convenient disassembly, high solar energy utilization rate, Easy to recycle effect
Inactive Publication Date: 2015-03-18
天津滨海新区大港荣达科贸有限公司
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Problems solved by technology
[0003] The traditional photocatalyst represented by titanium dioxide has a wide band gap, and only ultraviolet light with a wavelength of less than 380nm can excite it, and the solar energy utilization rate can only reach 3-5%.
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[0016] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0017] Such as figure 1 — Figure 4 As shown, a floating oil photodecomposition cage includes a cage cover 1 and a cage body 2. The cover 1 of the cage is provided with tightening threads, and the port of the cage body 2 is provided with threads 4 corresponding to the tightening threads of the cage cover. Described cage cover 1 and cage body 2 are cylindrical, and cage body 2 side walls and bottom surface are provided with through hole, and cage body 2 is provided with a plurality of placing grooves 5 along the circumferential direction, and photocatalyst plate 3 is provided with and placing groove 5 corresponding to the installation protrusion, the photocatalyst plate 3 is movably linked with the placement groove 5 through the installation protrusion; the cage cover 1, cage body 2 and placement groove 5 are made of transparent polyethylene plastic.
[0018] The pl...
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The invention provides a floating oil photodecomposition cage. The floating oil photodecomposition cage comprises a cage cover and a cage body, wherein a cover opening of the cage cover is provided with fastening threads; an opening of the cage body is provided with threads corresponding to the fastening threads on the cover opening of the cage cover; both the cage cover and the cage body are cylindrical; the side wall and the bottom surface of the cage body are provided with through holes; a plurality of placing grooves are formed in the cage body along the circumferential direction; a photo-catalytic plate is provided with mounting bosses corresponding to the placing grooves and is movably linked to the placing grooves through the mounting bosses; the cage cover, the cage body and the placing grooves are made of transparent polyvinyl plastic; the placing grooves and the cage body are of an integrated structure; a base plate of the photo-catalytic plate is a zirconium oxide ceramic plate, and the surface of the photo-catalytic plate is coated with a silver halide photo-catalyst. The silver halide photo-catalyst is used as a floating oil decomposition catalyst, can be coated on the zirconium oxide ceramic plate by using long-wavelength light, namely visible band light, and is assembled in the cage body made of the transparent polyvinyl plastic, so polluted water can be conveniently cleaned.
Description
technical field [0001] The invention relates to the technical field of physical adsorption treatment of seawater polluted by oil spills, in particular to an oil slick photodecomposition cage. Background technique [0002] In recent years, with the increasing demand for oil and its products in various countries around the world, oil spill accidents have occurred frequently in the process of offshore mining, loading and unloading, transportation and utilization of oil, which not only caused a large amount of crude oil loss, but also caused serious pollution to the environment. It is increasingly threatening the ecological environment of the ocean and land, and has long-term harm to the marine environment, natural resources and aquaculture resources. Therefore, marine oil spill pollution has become a major environmental problem that people must face. [0003] The traditional photocatalyst represented by titanium dioxide has a wide band gap, and only ultraviolet light with a wav...
Claims
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IPC IPC(8): E02B15/10
CPCY02A20/204E02B15/101
Inventor 金路明
Owner 天津滨海新区大港荣达科贸有限公司