Plasma water treatment system

Abstract

The invention relates to a plasma water treatment system, which includes a plasma generator, a plasma water treatment trough and a wastewater treatment trough. The plasma generator is corresponding to a cooling water trough I of the plasma water treatment trough. The cooling water trough I is provided with an ultrasonic range finder. The wastewater treatment trough is disposed below the plasma water treatment trough, over which a crossbeam frame is mounted. The crossbeam frame is provided with a water pump II corresponding to the cooling water trough I. The other end of the water pump II is connected to a cooling system controller, a thermometer, a motor, a water pump III, and a cooling water trough II in order. The wastewater treatment trough has one end connected to a water pump I and the other end communicated with a water storage trough. The bottoms of the wastewater treatment trough and the water storage trough are respectively provided with an electrocatalytic system, and the lateral parts of the wastewater treatment trough and the water storage trough are respectively equipped with a water level meter. Characterized by less energy consumption and high plasma utilization rate, the plasma water treatment system of the invention also has strong protection to water treatment equipment and high security.

Description

technical field [0001] The invention relates to a water treatment system, in particular to a plasma water treatment system, which is particularly suitable for the application of the plasma discharge process on water in sewage treatment. Background technique [0002] Low-temperature plasma physics and technology have undergone a huge transformation from space plasma research in the early 1960s to material-oriented research in the 1980s and 1990s. The rapid development of microelectronics science, environmental science, energy and materials science, etc. It brings new opportunities and challenges for the development of low temperature plasma science. [0003] Low-temperature plasma physics and application is an important science and engineering with global influence. It has a direct impact on the development of high-tech industries and the transformation of traditional industries around the world. At the beginning of the 21st century, plasma-assisted processing will have an i...

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Problems solved by technology

[0004] In the 20th century, Germany invented the ozone machine, which has dominated advanced water treatment for about 80 years, but its water treatment efficiency is poor, and it requires a lot of electric energy and gas supply system. In response to these weaknesses, scientists from various countries have proposed and studied direct discharge on water. technology to compensate

Although this utility model can treat industrial wastewater and domestic wastewater such as dye wastewater and organic wastewater, it produces high-temperature plasma, which not only consumes a lot of energy, but also produces a large loss of plasma, and the utilization rate is not high. In addition, the utility model It does not take into account that during the discharge process, the change of the discharge distance caused by the fluctuation of the water surface will cause damage to the water treatment equipment, and the protection is weak

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