Product Description
The softening unit is used in the BOP control system of semi-submersible drilling unit.
The equipment proviede are to be in accordance with the latest the DNVGL and CCS rules, and also be suitable for South China Sea, Gulf of Mexico, Sea of Okhotsk(summer), and similar locations.
The key components adopt famous brand products, advanced technology, reliable quality, strong expansibility, reasonable structure, small footprint, high water utilization rate, low energy consumption, fully automatic operation and simple operation and maintenance.
Product Parameters
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Softening Unit |
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| Model | WY-TW-24 |
| Water yield | 1000 litre/hour |
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RO product water quality |
TDS<20mg/L |
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Desalination rate |
>98.5% |
| Output water saltness | <20mg/L |
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Recovery rate |
75%(Depending on temperature and inlet water quality) |
| Operation pressure | 3.5~5.5Mpa |
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RO Membrane |
4 pcs |
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Pressure vessel |
4 pcs |
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Power |
2.55KW |
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Voltage |
AC440V / 60Hz / Three phase |
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Protection grade |
IP54 |
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Dimensions |
1500*1360*1830mm |
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Net weight |
300Kg |
* 1. Equipment can be customized according to customer requirements.
System function
1. Low-pressure shutdown protection. When the pre-treatment water supply is insufficient and the high-pressure pump inlet pressure is lower than 0.05MPa, the protection action will be automatically stopped and an audible and visual alarm will be issued.
2. The reverse osmosis membrane cleaning system is equipped with physical cleaning, chemical cleaning and filling of the reverse osmosis membrane module.
3. Equipped with automatic softening valve, automatic regeneration
Main accessories
● Reverse Osmosis Membrane: USA DOW/ TORAY/ HYDRANAUTICS/ VONTRON brand
● Pressure Vessel: FRP material
● Precision Filter: UPVC material
● Multi-media Filter: FRP material
● Softening Bed: FRP material
● High Pressure Pump: SUS304, CNP brand
● Conductivity Meter: Createc
● Electric Element: Schneider brand or equivalent
Equipment list
1. Water treatment equipment
2. User manual, Operation video*
3. Final document (product certificate, factory test report, packing list, equipment drawing)
4. Other consumables accessories
Please contact us for more details.
Mobile: +86-13326682480
Wechat: 13798988771
Email: steve@zhwywater.com
Component drawing：
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| Control Box | Meter | Reverse Osmosis System |
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Multi-media Filter Active Carbon Filter Softening Bed |
Automatic Softening Valve | Precision Filter |
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Salt Tank |
High Pressure Pump |
Package |
Process flow diagram
Features and advantages
● High quality imported high pressure pump with high operating efficiency, low energy consumption and long service life.
● High-quality reverse osmosis membrane with a salt rejection rate of 98.5%, strong anti-pollution ability and stable water quality.
● Rack piping and fittings are made of stainless steel and corrosion-resistant materials to ensure long-lasting equipment and low maintenance costs.
● The operation is simple and easy to use, and the maintenance is convenient. As long as there is electricity, there is sea water, and fresh water can be supplied immediately after the pipeline is started.
● Wide range of power supply: 220V~440V/50~60HZ.
● RO product water quality standard: TDS<20mg/L.
● Long service life: 15-20 years, rigorous process design to ensure long service life and low maintenance costs.
● The type of equipment combination can be realized: bracket type, armored type, brake type, container type, etc.
Reverse Osmosis Technology
The reverse osmosis membrane is an artificial semipermeable membrane made of a semi-permeable membrane that has certain characteristics and is a core component of reverse osmosis technology.
The principle of reverse osmosis technology is to remove these substances and moisture according to the osmotic pressure of the solution, according to the fact that other substances cannot pass through the semipermeable membrane. The membrane pore size of the reverse osmosis membrane is very small, so that dissolved salts, colloids, microorganisms, organic matter, and the like in the water can be effectively removed.
The system has the advantages of good water quality, low energy consumption, no pollution, simple process and easy operation.
Applicable field
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| Drinking Water | Water for food and beverage industry | Industrial production water |
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| Power industry boiler feed water | Pharmaceutical industry water | Building, school water supply |
Customer cases
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