In the process of producing ozone, the ozone generator will generate heat, which will increase the temperature inside the machine. The higher temperature will decompose ozone, promote the reduction of ozone into oxygen, and reduce the amount of ozone generated. Therefore, in the process of generating ozone, the ozone generator must be cooled in order to stabilize and increase the amount of ozone generated.
The cooling methods of the ozone generator include air cooling and water cooling. Most of the industrial ozone generators are medium and large ozone generators, which are usually cooled by water cooling.
In the process of designing and using industrial ozone generators, relevant rules must be followed in order to obtain high-yield ozone and ensure the normal operation of the ozone generator.
The ozone generator mainly includes the following aspects:
1. The gas in the ozone generator must not contain hydrocarbons, corrosive gases and any other substances that can react in the oxygen/ozone/corona environment. These substances will cause damage to the ozone generator and may cause explosions, etc. security incident.
2. When designing a water-cooled ozone generator, it is necessary to prevent the possibility of a large amount of water entering the inside of the generator. If the float valve of the water-sealed air supply compressor or the condensate valve on the air dryer is blocked and stuck, anyone will enter the ozone generator corona chamber, which will lead to corona concentration, high current density and localized dielectric heating. lead to premature failure of the dielectric.
3. Reasonably control the change of air supply pressure. Air pressure affects both the corona power induction and the voltage applied across the dielectric, and large pressure variations will result in unreliable generator operation. Exceeding the corona power range will cause the fuse or automatic circuit breaker to open. Exceeding the peak applied voltage will also cause premature failure of the dielectric.