High-output ozone generator with a very compact design.
The ozone Significantly less environmentally harmful by-products result from the generation and use of ozone ... more in the glossary systems DULCOZON OZLa are low-maintenance generators. The systems have a modular design and can therefore be flexibly adapted to the process requirements. The simple way in which individual modules are activated and deactivated ensures efficient, built-in redundancy and increases system availability. The ozone Significantly less environmentally harmful by-products result from the generation and use of ozone ... more in the glossary generators can be easily integrated into a process control system.
Your benefits
- Minimal energy consumption due to unique efficiency
- Maximum space savings of up to 70 % compared to conventional systems
- High operational reliability thanks to modules that can be switched on and off redundantly
- Minimal oxygen requirement due to high concentration of up to 15 % by weight
- Reliable and robust due to low load on the electrical components
- Simple operation and process visualization via large and colourful 10" touch screen panel
Field of application
The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.
- Drinking water supply: Oxidation of iron, manganese and arsenic, refinement and taste enhancement and disinfection
- Wastewater treatment: Degradation / reduction of COD and microcontaminants, reduction of sewage sludge and disinfection
- Aquaculture: Oxidation and disinfection during the treatment of water for fish farming
- Textile industry: Oxidation of waste water and treatment of textile fibres
- Industry: Cooling water disinfection and legionella prevention
- Food and beverage industry: Oxidation of iron and manganese
Technical Details
- 8 different sizes depending on the capacity range
- Compact construction type, ready for connection in a painted steel cabinet
- Modular systems with up to 16 generator blocks
- specific energy consumption below 8.0 Wh/g ozone at an ozone concentration of 10 % by weight and cooling water consumption of 0.7 l/g ozone (15 °C)
- innovative water cooling thanks to a special cooling concept with excellent cooling properties. Fast and efficient heat dissipation even with low cooling water consumption to prevent the ozone produced from decaying due to excessive heat
- Cooling water system per module with automatic shut-off valve, adjustment valve and monitoring device using a flow and temperature sensor
- Oxygen inlet including pressure control system, automatic shut-off valve, adjusting valve and pressure sensor
- Safety valve to protect against overpressure
- Ozone gas outlet with pressure maintenance or pressure control valve
- PLC control with operating data recording on an SD card
- Simple and safe operation with process visualization via colour and clear 10" touch panel
- Contact inputs for external on/off switching, connector for gas detector, external fault signal and flow control
- Analog input 4-20 mA for measured value-dependent power control in combination with external measuring and control technology
- Contact outputs for collective fault message, Warning and operation
- Various communication interfaces for integration into higher-level controls or for remote monitoring (PROFIBUS® DP, PROFINET®, Modbus TCP)
- Evaluation and analysis program for quick and easy visualization of operating data via a PC
- Optional:
- Mass flow meter with control valve for automatic installation of the ozone concentration at the gas outlet
- Air conditioning: For ambient temperatures above 30 °C, the system can be equipped with an integrated air conditioning unit. The OZLa060-16O systems are equipped with an air conditioning unit as standard.
Technical Data
DULCOZON ozone generation systems OZLa01 – 16O (feed gas - oxygen)
Ambient parameters
85 % max. air humidity of the ambient air, non-condensing, non-corrosive, dust-free, max. ambient temperature: 30 °C
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
* Cooling water: 15 °C, operating gas LOX, details may fluctuate by ± 10 % |
Number of modules |
| 1 | 2 | 3 | 4 | 6 | 8 | 12 | 16 |
Nominal ozone capacity at 148 g/Nm3 (10% weight)* | g/h | 360 | 720 | 1,080 | 1,440 | 2,160 | 2,880 | 4,320 | 5,760 |
Ozone connection |
| G1/2” female thread | G1/2” female thread | DN 15 flange | DN 15 flange | DN 25 flange | DN 25 flange | DN 25 flange | DN 25 flange |
Electrical Connection
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Mains connected load | V/Hz/A | 400-3ph/ 50; 60/ 20 | 400-3ph/ 50; 60/ 25 | 400-3ph/ 50; 60/ 30 | 400-3ph/ 50; 60/ 50 | 400-3ph/ 50; 60/ 50 | 400-3ph/ 50; 60/ 60 | 400-3ph/ 50; 60/ 90 | 400-3ph/ 50; 60/ 120 |
Enclosure rating |
| IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 |
Overall dimensions*
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Width | mm | 1,000 | 1,000 | 1,200 | 1,200 | 1,900 | 2,000 | 3,600 | 3,600 |
Height | mm | 1,400 | 1,400 | 1,900 | 1,900 | 1,900 | 1,900 | 1,900 | 1,900 |
Depth | mm | 400 | 400 | 600 | 600 | 600 | 600 | 600 | 600 |
Weight
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Weight | kg | 210 | 258 | 343 | 410 | 540 | 770 | 1,060 | 1,340 |
Ozone Mixing
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Max. raw water temperature | °C | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Pressure at ozone output | bar | 0.8…2.5 | 0.8…2.5 | 0.8…2.5 | 0.8…2.5 | 0.8…2.5 | 0.8…2.5 | 0.8…2.5 | 0.8…2.5 |
Specification of Operating Gas: Oxygen
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Gas volume at nominal power 148 g/Nm3 | Nm3/h | 2.43 | 4.86 | 7.29 | 9.72 | 14.58 | 19.44 | 29.16 | 38.88 |
Oxygen quality
Requirements of ISO 8573-1, class 1, particle content 1…5 µm max. 10 mg/m3, max. dewpoint –50 °C and max. hydrocarbons 0.01 mg/m3. Min. concentration 93 vol %, pressure 4.5…10 bar, max. temperature 30 °C
Cooling Water
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Cooling water consumption (15 °C) | l/h | 250 | 500 | 750 | 1,000 | 1,500 | 2,000 | 3,000 | 4,000 |
Cooling water inlet pressure | bar | 2…2.5 | 2…2.5 | 2…2.5 | 2…2.5 | 2…2.5 | 2…2.5 | 2…2.5 | 2…2.5 |
PVC cooling water input | DN | 15 | 15 | 20 | 20 | 25 | 25 | 40 | 40 |
PVC cooling water output | DN | 15 | 15 | 20 | 20 | 25 | 25 | 2 x 25 | 2 x 25 |
Cooling water quality
No tendency to lime precipitation, no corrosive substances; settleable substances: < 0.1 ml/l; no solids > 100 µm; iron: < 0.2 mg/l; manganese: < 0.05 mg/l; conductivity: > 100 µS/cm; chloride: < 250 mg/l. Note: The addition of corrosion inhibitor and biocide, suitable for Aluminimum, is necessary.
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