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Energy-saving water sterilization device for subcritical flow

A technology of disinfection device and diversion device, which is applied in the directions of light water/sewage treatment, sterilization/microdynamic water/sewage treatment, etc. Low cost, reduced cleaning times, and labor-saving effects

Inactive Publication Date: 2008-09-17
GUANGZHOU CAIDIE ENERGY SAVING TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is conceivable that if the existing disinfection device is used to disinfect a large amount of water in a slow-flow or closed water body, not only the investment in disposable equipment is huge, but also a huge amount of energy is required to pump water and pressurize it to flow through the ultraviolet disinfection device. ; or it takes a lot of energy to mix the disinfectant with water, and the operating costs will be very high
That is to say, it is neither economical nor feasible to use existing disinfection devices to disinfect slow-flow or closed water bodies in large quantities.

Method used

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  • Energy-saving water sterilization device for subcritical flow
  • Energy-saving water sterilization device for subcritical flow
  • Energy-saving water sterilization device for subcritical flow

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Embodiment Construction

[0045] according to figure 1 Shown, the present invention has the pipe 3 of the guide device vertically suspended in the water by the float 5, the pipe 3 has a trumpet-shaped water inlet diversion port 4, the water inlet diversion port 4 is arranged at the lower end of the pipe, and the pipe 3 At the water outlet where the upper end is close to the water surface, there is an approximately horizontal radial platform 2 that radiates to the outer periphery and can produce a thin layer of water. A shallow pot-shaped top cover 1 adapted to the radiation platform is arranged at the coaxial line above the tube 3, a motor 8 is arranged above the top cover 1, and a paddle 6 fixed by the motor 8 through a transmission shaft 7 is arranged below the top cover 1. 6 is located at the upper port of tube 3. On the top cover 1 above the radiation platform 2, a ring-shaped ultraviolet lamp 9 is arranged facing the radiation platform 2 for large-area irradiation. Radiation platform 2 and blade...

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Abstract

The invention relates to an energy-saving water sterilization device for sterilizing water mass in naturally enclosed type waters or water storage tanks. The disclosed device is provided with a radiation platform on the top end of the flow guiding apparatus near the water surface, the radiation platform is in the form of outward radiation, and can produce thin layer water approximately in the form of horizontal shape, a water decontaminating apparatus is arranged above the radiation platform.

Description

technical field [0001] The invention relates to a water disinfection device, specifically, it is a disinfection device suitable for slow-flowing and closed water bodies such as lakes, reservoirs, fish ponds, water storage tanks, and water tanks. Background technique [0002] There are many ways to disinfect water, which can be summarized into two categories: one is to irradiate water with ultraviolet light with a wavelength of 253.7nm for disinfection; the other is to add disinfectant to water for disinfection. There are also many types of disinfectants, which can be divided into gas disinfectants, liquid disinfectants and solid disinfectants according to the form of existence. [0003] There are two main types of existing ultraviolet irradiation disinfection devices: one is a surface irradiation disinfection device, in which the ultraviolet lamp tube is arranged above the water surface, and the ultraviolet rays are directly directed at the water surface for irradiation. Al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/50C02F1/32
Inventor 聂法玉黄国林谭源生
Owner GUANGZHOU CAIDIE ENERGY SAVING TECH
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