Pressure ozone disinfection device for water treatment

Abstract

The invention discloses a pressure ozone disinfection device for water treatment, belonging to water treatment equipment and particularly belonging to a device for disinfecting ozone added into water. The pressure ozone disinfection device for water treatment is composed of a to-be-disinfected water supply system and is characterized in that a water delivery pipeline of the to-be-disinfected water supply system is connected with a water inlet of a jet device; a suction port of the jet device is connected with a gas-liquid mixture pipeline at the output end of a gas-liquid mixing pump; the gas-liquid mixing pump is respectively connected with a water outlet pipe of a buffer and an ozone supply pipe of an ozone generator; a water outlet of the jet device is provided with a water supply pipeline led to a user. The whole ozone adding process for disinfecting is realized in a sealed state, the pressure of the water delivery pipeline is sufficiently utilized, the defect of secondary pressurization for adding ozone to disinfect a water reservoir in the prior art is overcome, not only is the energy source saved, but also secondary pollution possibly caused in the water reservoir can be avoided, and the water supply safety can be favorably ensured. The pressure ozone disinfection device has favorable economic, societal and environmental benefits.

Description

technical field [0001] The invention belongs to water treatment equipment, in particular to a device for adding ozone to water for disinfection. Background technique [0002] The ozone disinfection process often used in modern drinking water production, because ozone has a very strong oxidizing property, it can effectively kill bacteria and viruses in a short time, and it can also activate water quality, improve the taste of drinking water, and will not produce residues , avoiding the production of carcinogens such as chloroform and chloramine produced by chlorine disinfection. No other raw materials are needed and the power consumption is low. The equipment has a high degree of automation and does not require special personnel to be on duty. It does not need to transport and store raw materials, so the operating cost of the equipment is extremely low. [0003] Ozone disinfection technology commonly used at present is to use ejector to inject ozone-containing water in the u...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of adding ozone into water in the existing no-pressure state, secondary pressurization is required, which may easily cause secondary pollution of water quality. The present invention provides a pressure-type ozone disinfection device for water treatment. The water treatment uses pressure-type ozone disinfection The device not only saves the secondary pressurization equipment, but also ensures that the water is transported in the sealed system to effectively prevent secondary pollution

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