Offshore Seawater Desalination Unit Water Maker
1. Product Overview: Dependable Marine Seawater Desalination System Offshore Water Maker
Our Offshore Water Maker is a highly reliable seawater desalination system specifically designed to efficiently transform seawater with an average salinity of up to 35,000 parts per million (ppm) into high – quality drinking water. The produced water strictly adheres to the stringent National Drinking Water Standards, with a total dissolved solids (TDS) level of no more than 500 ppm. This system is an ideal solution for a wide range of marine, offshore, and coastal applications, ensuring a continuous and stable supply of potable water even in the most challenging environmental conditions.
All key components, such as the reverse osmosis (RO) membrane, high – pressure pump, and piping, come with a 1 – year warranty, provided they are operated under the recommended conditions. These conditions include an ambient temperature ranging from 0 to 45°C, a seawater temperature between 5 and 35°C, and a humidity level of 20 to 95%.
The system is equipped with a raw water boosting unit to enhance the water pressure before treatment. It also features a multi – stage pretreatment process to prepare the seawater for desalination. An online salinity monitoring system continuously tracks the salt content of the water, and a semi – automatic cleaning and backflush system, assisted by compressed air for sand filter cleaning, ensures optimal performance with minimal maintenance requirements.
2. Key Characteristics of Our Marine Seawater Desalination Equipment
- High – Efficiency Seawater Conversion: This system can effectively convert seawater with a salinity of 35,000 ppm into fresh drinking water with a TDS level of ≤500 ppm, providing a reliable source of clean water in marine environments.
- Intelligent Semi – Automatic Cleaning and Backflush: The semi – automatic backflush and cleaning function for the sand filter helps prevent clogging, extending the lifespan of the filter and ensuring consistent water quality.
- Comprehensive Safety Protection Mechanisms:
- The high – pressure pump will automatically shut off when the pressure exceeds 6.5 MPa to prevent damage to the system.
- A low – pressure protection feature automatically shuts down the system when the pressure drops below 0.05 MPa, ensuring safe operation.
- Real – Time Operational Monitoring: You can easily track various operational metrics, including raw water flow rate, product water flow rate, brine flow rate, operating pressure, and output water conductivity, allowing for timely adjustments and maintenance.
- Durable Construction: The system is built using corrosion – resistant materials, such as SS316 pumps and glass fiber sand filters, which can withstand the harsh marine environment and ensure long – term reliability.
- Flexible Power Supply Options: It is compatible with a 380V/50Hz/3P power supply, making it suitable for marine and remote installations where power sources may be limited.
3. System Specifications and Requirements
Output Requirements
- Production Capacity: The system has a daily production capacity of 6 cubic meters (m³/day), providing an adequate amount of drinking water for small to medium – sized marine or offshore operations.
- Water Quality: The produced water meets the World Health Organization (WHO) Drinking Water Standards, ensuring its safety for human consumption.
- Max. Salt Content: The maximum salt content in the output water is ≤500 milligrams per liter (mg/L), guaranteeing high – quality drinking water.
Technical Requirements
- Raw Water Source: The system is designed to use seawater as the raw water source, making it ideal for marine and coastal applications.
- RO Configuration: It employs a single – stage reverse osmosis configuration, which is an efficient and cost – effective method for seawater desalination.
- Application: This system is specifically designed for marine, offshore, and island use, providing a reliable water supply in remote locations.
- Power Supply: It requires a 380V, 50Hz, 3 – phase power supply to operate efficiently.
4. Main Components and Parts List
| Item | Specification | Unit | Qty | Material/Remark |
|---|---|---|---|---|
| Boost Pump | Flow rate: 2.0 m³/h, Head: 40m | Set | 1 | Made of SS316 for corrosion resistance |
| Sand Filter | Dimensions: Ф250×1350mm | Set | 1 | Constructed from glass fiber for durability |
| Valve Sets | Model: DF – 56 | Set | 1 | |
| Fine Filter (5 – micron) | Size: 10″ × 5µm | Set | 1 | Made of 5 – micron polypropylene (PP) for effective filtration |
| Fine Filter (10 – micron) | Size: 10″ × 10µm | Set | 1 | Made of 10 – micron PP for further filtration |
| Filter Cartridge (10 – micron) | Size: 10″ – 10µm | Set | 1 | Made of fiber for fine filtration |
| Filter Cartridge (5 – micron) | Size: 10″ – 5µm | Set | 1 | Made of fiber for high – precision filtration |
| Motor | Standard | Set | 1 | Power: 2.2 kW |
| High – Pressure Pump | Model: RT21.10 | Set | 1 | |
| RO Membranes | Model: SW30 – 2540 | Set | 4 | Manufactured by DOW FilmTech for high – performance desalination |
| Membrane Housing | Model: ROPV, 1000 PSI | Set | 4 | Made of fiber – reinforced plastic (FRP) for pressure resistance |
| Conductivity Meter | Model: CM320 (0 – 2000 µS) | Set | 1 | Provides high – accuracy monitoring of water conductivity |
| Piping System | Pipe diameters: DN25, DN15 | Set | 1 | Made of polypropylene random copolymer (PPR) for corrosion resistance |
| Frame | Custom – made | Set | 1 | Constructed from 304 stainless steel for durability and stability |
Note: The description might be incorrect, please contact us for confirmation.
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