Product Description
1. General Provisions
1.1 General topic content
This technical scheme specifies the requirements of the island container DRA-FSHB300 (one set) of reverse osmosis seawater, and the technical requirements, scope of supply, test inspection, packaging, delivery and after-sales service of the chemical device.
1.2 Scope of application
This technical scheme is applicable to the design, manufacture, test, acceptance, ordering and delivery of the island container type DRA-FSHB300 (one set of) reverse osmosis seawater desalination device, and is attached to the order contract.
1.3 Equipment use
The device is installed in the island workshop, and the seawater is treated as desalinated water that meets the drinking water standard for people's living drinking and production operations.
The seawater desalination device should be simple to use, and adapt to the seawater quality of complex sea areas, with high safety, convenient maintenance, low operation cost, and can adapt to the long-term non-stop operation requirements.
2. Design principles
2.1 Applicability principle: According to the use environment and water use requirements of the device, the selected treatment process, main equipment, design standards and data should meet the needs of use to the maximum extent. The performance of the device can meet or meet the specifications and requirements of island Marine products, and can meet the long-term non-stop operation requirements; and ensure that the treated water quality meets or exceeds the requirements of the user. Desalinated, the water meets GB5749-2006 drinking water quality standard;
2.2 Economic principles: reduce the equipment investment and operation cost as far as possible on the premise of ensuring the effluent quality and water quantity of the device. On the one hand, try to take reasonable measures to reduce equipment costs to meet the requirements
Art requirements as the premise, the selection of high-quality and inexpensive equipment, on the other hand, must consider in the device into use, through the optimization design, to achieve low operation energy consumption and good use effect.
2.3 Reliability principle: According to the raw water quality and water supply requirements, the corresponding mature treatment process and reliable electrical control are adopted to ensure the feasible process and reasonable technology, high treatment efficiency, stable treatment effect, and adapt to the seawater quality in complex sea areas. And consider in the raw water quality or water temperature of the case decreased, can still can meet the water requirements.
2.4 Advanced principle: The design shall be adopted in accordance with the needs and possibilities of production and economic rationality.
2.5. Safety principles: correctly identify various inherent and potential dangers, and take effective preventive measures. Ensure that the proper operation does no harm to the operator.
2.6. Aesthetic principle: according to the site situation, according to local conditions, the equipment layout is compact and reasonable. Processing and assembly specifications are reasonable, color and logo meet the requirements of users, the overall beautiful.
2.7. Usability principle: ensure that the system is easy to operate, easy to maintain and easy to repair. High degree of automation, the implementation of PLC centralized control, from the saving of operation costs and operation considerations, the whole system can achieve 24 hours of unattended operation.
3. Basis and basic conditions for program preparation
3.1. Citation specifications and references:
Code for Classification of Steel Marine Ship (2006) and Notification of modification (2007 & 2008) Code for Classification and Construction of Marine Mobile Platform (2005) issued by China Classification Society
Code for Materials and Welding (2006) and Amendment Bulletin (2007 & 2008)
Institute of Electrical and Electronics Engineers (IEEE) Standard 45- " Recommendation for Marine electrical installation applications way of doing or making a thing"
China shipbuilding quality standard CSQS1998
Reverse osmosis Desalination Unit GB / T3753-1995
Fresh water quality meets GB5749-2006 raw water quality refer to GB3097-1997 seawater water quality standard
GB3100~3102-1993 legal unit of measurement
The flange connection complies with the GB2506-2005 standard
Product label meets GB / T13306-1991 standard
The product package meets GB / T13384-1992 and the inspection requirements of China Classification Society (CCS)
Other references API (American Petroleum Institute), ASME (American Institute of Mechanical Engineers), AIEEE (Institute of Electrical and Electronic Engineers), IEC (International Electrical Commission), ISO (International Organization for Standardization)
3.2. Basic conditions of the design:
3.2.1. Raw water source: sea water
3.2.2. Design temperature: 25ºC
3.2.3 Terminal water use: drinking water
3.2.4. Fresh water standard: GB5749-2006
3.2.5 Power supply: 380VAC / 50Hz / 3Ph; 220 VAC / 50Hz / 1Ph
3.2.6. Use environment: Use for islands
3.2.7 Treatment process: level 1 reverse osmosis
Company Profile
Liaoning Jinrong Machinery Import and Export Co., Ltd. is a company with its own import and export rights, and is a large group company integrating industry and trade. The registered capital of the company is RMB 180 million. The company includes metallurgical equipment manufacturing company, electric furnace equipment manufacturing company, electrical equipment manufacturing branch, mechanical processing branch and metallurgical design and research Institute.
Our company can undertake all kinds of metallurgical equipment design, manufacturing, installation, commissioning, trial production turnkey project. Our company can provide mining machinery and equipment, ironmaking blast furnace, sintering machine, coke oven, converter, electric arc furnace, ladle refining furnace, continuous casting equipment, steel rolling furnace, steel rolling production line, steel structure plant and crane and other metallurgical equipment and metallurgical machinery. Various other types of mechanical equipment are also available.
Our company is the direct agent of Anshan Steel, Bensteel, Fusteel and other large steel mills, the variety of steel is complete: pipe, plate, profile, wire and so on are in stock. If the special specifications, materials and other requirements, we can organize the order to purchase, schedule production and rolling, to ensure supply.
Our company has a history of 30 years, and now has established friendly contacts with more than 120 countries and regions and carried out various aspects of cooperation. We welcome customers from all over the world to visit our company.
Location :1-51-901-3041, Floor 9, Jiangsu Building, Qianyuan Emerging Market, Tiexi District, Anshan City, Liaoning Province
| Total Number of Staffs |
585 |
| Total Number of Managers |
40 |
| Total Number of Technical Staffs |
160 |
| Total Number of QC Staffs |
15 |
| Total Number of workers |
310 |
| Total Number of other staffs |
60 |
| Contact person |
Mr .Su |
Position |
president |
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