Plasma and Ultrasonic Combined Water Treatment Device and Its Process Flow
A water treatment device and plasma technology, which are applied in illumination water/sewage treatment, oxidized water/sewage treatment, mechanical oscillation water/sewage treatment, etc., can solve the problem of reduced treatment effect, high energy consumption, and insufficient utilization of plasma for degradation functions, etc.
Active Publication Date: 2015-12-23
HOHAI UNIV CHANGZHOU
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Problems solved by technology
However, because the water mist in this scheme does not pass through the discharge array surface vertically, part of the water mist passes through the outside of the discharge area, which reduces the treatment effect
Moreover, the above solutions all consume a lot of energy, have high operating costs, and do not make full use of the degradation function of plasma
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[0027] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.
[0028] A plasma and ultrasonic combined water treatment device of the present invention such as figure 1 As shown, the device includes atomizing nozzles, dielectric barrier discharge reactors, ozone collection towers, ultraviolet lamps, box reactors, filter pools, clean water storage tanks, data acquisition and control units, pipelines, valve components, water level Detection, ozone concentration detection, gas flow meter, liquid flow meter, air pump, liquid pump, high-voltage pulse power supply, ultrasonic power supply, gas source, power supply unit, water quality analyzer, pH value adjustment and other units. The dielectric barrier discharge reactor is connected with a high-voltage pulse power supply, and a quartz window is opened on the side of the dielectric barrier discharge reactor, and its function is to facilitate the use of the p...
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The invention relates to the technical field of sewage processing, and especially relates to the technical filed of plasma-supersonic wave combined water processing. A plasma-supersonic wave combined water processing apparatus comprises an atomizing nozzle, a dielectric barrier discharge reactor, an ozone collecting tower, a box-type reactor, a high-voltage pulse power supply, an ultrasonic power supply, a data acquisition and control unit, and a power supply unit; the dielectric barrier discharge reactor is connected with the high-voltage pulse power supply; the atomizing nozzle is arranged above the dielectric barrier discharge reactor; the lower end of the dielectric barrier discharge reactor is connected with the ozone collecting tower; an ultraviolet lamp and the box-type reactor are arranged below the ozone collecting tower; the bottom of the box-type reactor is provided with a piezoelectric transducer and an aerating device; the piezoelectric transducer is connected with the ultrasonic power supply; the power supply unit comprises photovoltaic and commercial power combined power supply; and the data acquisition and control unit is used to control other functional units.
Description
technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to the technical field of plasma and ultrasonic combined water treatment. Background technique [0002] With the increasingly serious environmental pollution and the enhancement of people's awareness of environmental protection, the requirements for wastewater discharge are higher, and the existing water treatment equipment can no longer meet the increasing discharge standards and treatment efficiency. CN102344217A discloses a plasma and ultrasonic integrated sewage treatment device, which combines the characteristics of high temperature and high pressure of ultrasonic technology with strong shock waves and high-energy electron bombardment, ozonation, and ultraviolet photolysis of plasma formed by corona discharge of electrical technology Combined with other technologies to comprehensively treat sewage, the effect on high-concentration organic wastewater that is difficu...
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IPC IPC(8): C02F1/36C02F1/48C02F1/78C02F1/32
Inventor陈秉岩朱昌平费峻涛陈龙威任兆杏何贞斌任炟文文周娟韩庆邦高莹姚澄王斌黄波
OwnerHOHAI UNIV CHANGZHOU