Large ozone generator

Zhongjing creates a dedicated power cabinet for the ozone generator

The electric energy generated by the ozone generator is provided by the power supply cabinet of the ozone system. The safety and reliability of power components are guaranteed by safe current and voltage. The power supply cabinet of the ozone generator converts conventional voltage and frequency to the frequency and voltage required for ozone generation. The high-voltage power output from the power cabinet is connected to the high-voltage electrode in the ozone generator gas source inlet chamber through special high-voltage cables and unique high-voltage connectors. The Zhongjing ozone power cabinet applies the most advanced power and electronic technology in the world today, and is ready to develop new technologies based on the development of world power and electronic technology. The high-frequency and high-voltage power supplies configured for the ozone generator are independently designed, produced, and tested.

Inverter power supply

The ozone dedicated power supply is designed, produced, and assembled by Zhongjing itself. The device consists of a control circuit, a rectification circuit, an inverter circuit, and a high-voltage transformer. Zhongjing selects the most advanced power electronics technology in the world, equipped with high-power electronic power devices, insulated gate bipolar transistors (IGBT), and (SCR). Through optimizing PWM control technology and overall electromagnetic compatibility technology, DSP digital signal processor, it accurately measures and controls the power supply, creating the most superior high-power ozone power supply for the ozone generator.

Ozone high-voltage transformer

The Zhongjing ozone dedicated transformer is used to transfer power and match the output of the electronic power circuit with the generation chamber. Compared to ordinary transformers, the Zhongjing ozone dedicated high-frequency high-voltage transformer has higher parameters and requirements for the Zhongjing transformer. During the entire working process of the ozone corona high-voltage chamber, the load not only varies greatly in numerical value, but also its characteristics change with the initial high-voltage corona or the corona state during normal operation. Therefore, it is necessary for the ozone transformer to have a certain leakage inductance to balance the above changes and protect electronic components. Due to the particularity of ozone transformer application, Zhongjing has designed a dry-type transformer for the ozone generator, using cold rolled oriented silicon steel sheets as the transformer core to improve magnetic effect and reduce core loss, thereby improving the operating efficiency of the transformer.

Ozone control system functions:

Main functions: monitoring, control, switching, setting, process parameters, process unit display, reporting, alarm, cycle start/stop, emergency stop, communication functions, simultaneous operation with the main control room system through the communication network.

·Online real-time monitoring of key process parameters such as ozone flow, temperature, water temperature, and pressure of the ozone generator;

·Under constant gas flow conditions, the ozone output can be smoothly adjusted by changing the power setting value;

·The start and stop of ozone can be controlled from the local touch screen;

·The PLC performs real-time protection for the ozone generator by detecting feedback signals from transmitters such as vortex flowmeter, temperature transmitter, pressure transmitter, and cooling water flow switch in real time. Once corresponding alarm signals appear, the alarm protection program is started;

Ozone discharge chamber

　　臭氧放电单元-“臭氧管”

　　工艺流程

大型空气源技术参数（1-50kg/h）TECHNICAL PARAMETER OF AIR SOURCE OZONE GENERATOR

氧气源技术参数（1-100kg/h）Oxygen-Source Large Ozone Generator Technology Parameter

注：1、臭氧功耗基于不同的臭氧浓度和冷却水条件；2、接受更高臭氧浓度臭氧发生器定制。