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
- Minimum consumption of energy through unique efficiency
- Maximum space saving of up to 70 % compared with conventional systems
- High operating safety through use of modules that can be redundantly activated and deactivated
- Minimum demand for oxygen due to high concentration of up to 15% wt
- Reliable and robust thanks to low load of electrical components
- Simple operation and process visualisation thanks to large and colour 10" touch screen panel
- Wide range of communication interfaces for connection to higher-level controls or for remote monitoring (PROFIBUS® DP, PROFINET®, Modbus TCP or RTU)
Field of application
The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.
- Drinking water supply: Oxidation of iron, manganese and arsenic, refinement and taste enhancement and disinfection
- Waste water 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-to-use in a painted steel cabinet
- Systems with modular design and up to 16 blocks of generators
- Specific energy consumption of less than 8.0 Wh/g of ozone at an ozone concentration of 10 % weight and cooling water use of 0.7 l/g of ozone (59 °F/15 °C)
- Innovative water cooling using special cooling concept with excellent cooling properties. Rapid and efficient dissipation of heat even with little cooling water consumption to prevent the ozone generated from decomposing as a result of excessive heat
- Cooling water system per module with automatic shut-off valve, adjustment valve and monitoring device via flow and temperature sensor
- Oxygen input including pressure control system, automatic shut-off valve, adjustment valve and pressure sensor
- Safety valve to protect against overpressure
- Ozone gas outlet with back pressure valve
- PLC control with operating data recorded on an SD card
- Simple, safe and reliable operation with process visualisation thanks to colour and clear 10" touch panel
- Contact inputs for external On/Off switching, gas detector connector, external fault alert and flow control
- 4-20 mA analogue input for power control depending on the measured value combined with external measuring and control technology
- Contact outputs for common alarm message, warning and operation
- Wide range of communication interfaces for connection to higher-level controls or for remote monitoring (LAN, PROFIBUS® DP, PROFINET®, Modbus TCP or RTU)
- Evaluation and analysis program for simply and rapidly visualising operating data on a PC
- Optional:
- Mass flow meter with control valve for automatic adjustment of ozone concentration at gas outlet
- Air conditioning: The system can be equipped with integrated air conditioning at ambient temperatures above 86 °F (30 °C)
- Integration of an oxygen or dew point sensor to monitor the quality of the oxygen
- Integration of an ozone sensor to measure and monitor the ozone concentration at the ozone system’s output
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: 86 °F (30 °C)
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Number of modules |
| 1 | 2 | 3 | 4 | 6 | 8 | 12 | 16 |
Nominal ozone capacity at 148 g/Nm3 (10% weight) | lb/h | g/h | 0.8 | 380 | 1.7 | 760 | 2.5 | 1,140 | 3.4 | 1,520 | 5 | 2,280 | 6.7 | 3,040 | 10.1 | 4,560 | 13.4 | 6,080 |
Ozone connection |
| G1/2” female thread | G1/2” female thread | G1/2” female thread | G1/2” female thread | G1/2” female thread | G1/2” female thread | G1/2” female thread | G1/2” female thread |
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 without air conditioning
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Width | inch | 39.4 | 39.4 | 47.2 | 47.2 | 63 | 63 | 118.1 | 118.1 |
Height | inch | 55.1 | 55.1 | 74.8 | 74.8 | 74.8 | 74.8 | 74.8 | 74.8 |
Depth | inch | 15.7 | 15.7 | 23.6 | 23.6 | 23.6 | 23.6 | 23.6 | 23.6 |
Weight
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Weight | lb | kg | 397 | 180 | 529 | 240 | 904 | 410 | 1,036 | 470 | 1,488 | 675 | 1,741 | 790 | 2,766 | 1,255 | 3,262 | 1,480 |
Ozone Mixing
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Max. raw water temperature | °F (°C) | 86 (30) | 86 (30) | 86 (30) | 86 (30) | 86 (30) | 86 (30) | 86 (30) | 86 (30) |
Pressure at ozone output | psi | 12…36 | 12…36 | 12…36 | 12…36 | 12…36 | 12…36 | 12…36 | 12…36 |
Specification of Operating Gas: Oxygen
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Gas volume at nominal power 148 g/Nm3 | Nm3/h | 2.66 | 5.32 | 7.98 | 10.64 | 15.96 | 21.28 | 31.92 | 42.56 |
Oxygen quality
Requirements of ISO 8573-1, class 1, particle content 1…5 µm max. 10 mg/m3, max. dewpoint –58 °F (–50 °C) and max. hydrocarbons 0.01 mg/m3. Min. concentration 90 vol %, pressure 62…145 psi, max. temperature 86 °F (30 °C)
Cooling Water
| | OZLa01O | OZLa02O | OZLa03O | OZLa04O | OZLa06O | OZLa08O | OZLa12O | OZLa16O |
|---|
Cooling water consumption (59 °F/15 °C) | gph | l/h | 100.4 | 380 | 200.8 | 760 | 301.2 | 1,140 | 401.6 | 1,520 | 602.4 | 2,280 | 803.2 | 3,040 | 1,204.8 | 4,560 | 1,606.3 | 6,080 |
Cooling water inlet pressure | psi | 10…87 | 10…87 | 10…87 | 10…87 | 10…87 | 10…87 | 10…87 | 10…87 |
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 form lime scale, no corrosive components; sedimentation 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
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