Sea/Brackish Water Desalination Plant

• Post Date:

  Dec 18,2013

• Expiry Date:

  Dec 18,2014

• Detailed Description:

  Quantity: 100sets/month
  Specs:Water Desalination Plant
  Payment Method: TT
  Sea Water Desalting Plant
  
  Sea Water Desalting Plant
  
  Capacity : 3m3/h to 50m3/h
  
  
  General
  1.1 General description
  Subject technical proposal specify requirement technical details, supply scope, testing scope, testing standard, packing, delivery and aft-sales service.
  1.2 Availability
  The technical proposal specify design scheme, inspection protocol, and to be confirmed as attachment of contract.
  2. System requirement
  2.1 Subject proposal relates the flow diagram, which comply with standard requirement of customer.
  2.1.1 Fresh water standard comply with WHO
  2.1.2 Capacity:=50m3/D
  2.1.3 Salt content:≤500mg/L
  2.2 Subject proposal conclude with follow requirement.
  2.2.1 Raw water: sea water
  2.2.2 Other basic design condition related
  Model of Reverse Osmosis：One stage Reverse Osmosis
  Purpose：Marine and offshore
  Power supply：380VAC，50 HZ，3P
  3. Function and service description
  -Raw water boosting and pre-treatment system
  -Online monitoring device of Reverse Osmosis
  -Automatic cleaning and fore & back flushing system with compressed air acceleration of sand filter.
  -Automatic low speed chemical cleaning and dosing system.
  - Spares and special tools with reference to maker’s standard
  On-site commissioning and conduct available upon demand of customer in China
  - World-wide aft-sales service and maintenance upon request
  4. Environment condition
  Environment working condition of ZC-FSHB-50，
  Environment Tem：0~45℃，Seawater Tem：5~35℃，Humility：20%~95%
  5. Performance
  5.1 system function
  1) Sea water 35000ppm, for desalinating sea water into fresh water 500ppm
  2) Whole system under control and monitoring via PLC
  3) Automatic cleaning and back-flushing system equipped for sand filter,
  4) There is over-pressure protection available for high pressure pump, when pressure is over 6.8Mpa, the system will shut down automatically, and give alarm for attention.
  5) High pressure pump equipped with low-pressure protection device, when pre-treated sea water pressure is less than 0.05Mpa, the system will shut down automatically and give alarm for attention.
  6) Working parameter (Raw water flow, product flow, brine flow, operation pressure, product water conductivity)
  7) If the product water is unqualified (salt content more than 700ppm), the system will drain automatically and give alarm for attention.
  8) Potential-free alarm and running indication available for extension.
  5.2 Technical parameter
  Product： 50m3/day
  Raw water ： ≤35000PPM
  Inlet temperature ： 5~35℃
  PH value of Raw W： 3.0~10.0
  Boosting inlet pressure ： 0.1~1kg/cm2 (Positive)
  Salt content of product water： ≤500PPM
  Desalination rate： ≥98.5%
  Product water pressure： ≤0.3Mpa
  Recovery： ≈36%
  Power supply： 380VAC/50HZ/3φ
  Power consumption： 18.5KW（Include boost pump）
  Control cabinet ： 220VAC
  Control voltage: 220VAC
  IP: IP55
  Potential-free extension for running indication and common alarm available.
  Motor ： IP： IP55
  Insulation class: “F”
  Outline : L×W×H=2750×1950×2200mm
  
  Weight : Dry weight 2500kg
  
  Wet weight 800kg

• Company:

  China Hangyu Industry Co.,Ltd     [ China ]        

• Contact:

  Nedved Jiang

• Tel:

  +86-023-62984891

• Fax:

  +86-023-62940030

• Email:

  hyindustry@hotmail.com