Central water supply system

500L double reverse pure water equipment

Ultra-pure water equipment-floor central water supply system YY2ROEDIUP-500L Host process: pretreatment + dual-stage reverse osmosis + EDI + UV sterilization + mixed bed (the effluent quality is stabl

Ultra-pure water equipment-floor central water supply system
 
YY2ROEDIUP-500L
 
Host process: pretreatment + dual-stage reverse osmosis + EDI + UV sterilization + mixed bed (the effluent quality is stable at ≥15MΩ.cm)

Superior technology

 

System Features
The relevant equipment of the system realizes automatic operation through liquid level interlocking, with aut
omatic functions (automatic water production, automatic flushing, automatic shutdown of raw water shortage / full water tank, high and low pressure alarm, etc.).
 
The design of the actuator adopts standardized, generalized and systematic parts to facilitate disassembly, replacement, and cleaning of parts.
 
Compact system layout, small footprint, effective space saving.
 
The system has low energy consumption and can effectively save energy.
 
Long life of consumables and low water cost.
 
The system operates reliably, the water supply pipeline is closed, and the effluent water quality is stable.
 
Use non-polluting materials.
 
Process flow
 
This project recommends the use of an advanced, mature, stable effluent water quality and stable system operation reverse osmosis desalination device as the system's pure water preparation equipment; the system has low operating costs, is easy to implement automation, and has good economics. The product water treated by the two-stage reverse osmosis device meets the process water requirements by UV sterilization.
 
In order to ensure the long-term reliable and stable operation of key equipment, such as a two-stage reverse osmosis device, a pretreatment system is set up to meet the reverse osmosis membrane (RO) water inlet index: turbidity<0.5NTU, SDI <4, and residual chlorine <0.1ppm. According to the raw water quality, the pretreatment system consists of raw water tank, raw water pump, multi-media filter, activated carbon filter, softening filter, security filter and related auxiliary equipment.
 
Technical parameters of system main equipment
 
1, raw water tank
 
Brand: Cixi Auspicious
 
Effective volume: 500L
 
Type: vertical cylindrical
 
Material: PE
 
Number: 1
 
Accessories: water inlet solenoid valve, liquid level controller, etc.
 
2, raw water pump
 
Brand: original imported Grundfos pump
 
Model: CM5-4-A
 
Flow: 4-5m3 / h
 
Head: 30m
 
Power: 0.85KW
 
Power supply: 380VAC
 
Overflow parts material: SUS304 stainless steel
 
Number: 1
 
Accessories: valves, pressure gauges, etc.
 
3.Multimedia filter
 
Model: 1654
 
Traffic flow: 3.2 ------- 4.5m3 / h
 
Operating pressure: 0.2 ~ 0.4MPa
 
Filter tank:
 
Specifications [diameter × height]: 400 × 1625
 
Container material: 304 stainless steel
 
Test pressure: 0.6MPa
 
Number: 1
 
Filter material: graded quartz sand + manganese sand
 
Filter material filling height: 1200mm
 
Accessories: Fully automatic flushing valves, pressure gauges, etc.
 
4, activated carbon filter
 
Model: 1654
 
Traffic flow: 3.2 ------- 4.5m3 / h
 
Operating pressure: 0.2 ~ 0.4MPa
 
Filter tank:
 
Specifications [diameter × height]: 400 × 1625
 
Container material: 304 stainless steel
 
Test pressure: 0.6MPa
 
Number: 1
 
Filter material: cushion quartz sand + husk activated carbon
 
Filter material filling height: 1200mm
 
Operating mode: Fully automatic flushing valve
 
Accessories: multi-function control valves, pressure gauges, etc.
 
5. Resin softener
 
Tank diameter: 400 × 1625
 
Tank height: 1654
 
Container material: 304 stainless steel
 
Test pressure: 0.6MPa
 
Operating pressure: 3.2 ------- 4.5m3 / h
 
Filter material: imported sodium ion exchange resin
 
Filling height: 1200mm
 
Number: 2 (one for one use)
 
Accessories: F63B1 / 2 automatic softening valve (time / downstream), 100L salt box, etc.
 
6.Security filter
 
Brand: Chengdu Superior
 
Model: 20 inch
 
Diameter: 400mm
 
Filter housing material: 304 stainless steel polished to mirror
 
Filter element accuracy: 5µm
 
Filter material: PP
 
Filter element specification: 20 ”× 5
 
Number: 1 set
 
Supporting: valves, pressure gauges, etc.
 
7.Reverse osmosis first-stage high-pressure pump
 
Brand: original imported Grundfos pump
 
Model: CR1-23
 
Flow: 2m3 / h
 
Head: 90m
 
Power: 1.1.KW
 
Power supply: 380VAC
 
Overflow parts material: SUS304 stainless steel
 
Number: 1
 
9 reverse osmosis secondary high pressure pump
 
Brand: original imported Grundfos pump
 
Model: CR1-13
 
Flow: 1.m3 / h
 
Head: 70m
 
Power: 1.1KW
 
Power supply: 380VAC
 
Overflow parts material: SUS304 stainless steel
 
Number: 1
 
10 reverse osmosis membrane element
 
Brand: American DOW (Dow)
 
Model: BW30LE-4040
 
Material: Polyamide composite film
 
Stable desalination rate of single membrane element: 99.0%
 
Form: Roll
 
Number: 6
 
Among them: 4 in the first grade; 2 in the second grade
 
11 reverse osmosis membrane shell
 
Brand: Fuyang GM
 
Model: 40S300-1
 
Material: Stainless steel
 
Design pressure: 300Psi
 
Filling form: 1 core per shell
 
Number: 6 sets
 
12pH adjusting device
 
Brand: American Milton Roy
 
Metering pump model: P + 016
 
Solution tank volume: 50L
 
Solution tank material: PE
 
Quantity: 1 set [metering pump + solution tank]
 
13 reverse osmosis first stage pure water tank
 
Brand: Cixi Auspicious
 
Effective volume: 500L
 
Type: vertical cylindrical
 
  Material: Stainless steel
 
Number: 1
 
Accessories: level controller, etc.
 
14 reverse osmosis cleaning box
 
Brand: Cixi Auspicious
 
Effective volume: 250L
 
Type: vertical cylindrical
 
Material: PE
 
Number: 1
 
15 reverse osmosis cleaning precision filter
 
Brand: Yuyao, Zhejiang
 
Model: 20 inch / 3 core
 
Diameter: 180mm
 
Filter housing material: stainless steel
 
Filter element accuracy: 5µm
 
Filter material: PP
 
Processing capacity: 2.0m3 / h
 
Number: 1 set
 
16 stainless steel sterile water tank
 
Brand: Chengdu Superior
 
Effective volume: 1000L
 
Type: vertical cylindrical
 
Material: 304 stainless steel
 
Number: one
 
Accessories: level controller, etc.
 
17.Pure water pump for circulating water supply
 
Brand: original imported Grundfos pump
 
Model: CM3-4-A
 
Flow: 2m3 / h
 
Head: 28m
 
Power: 0.46KW
 
Power supply: 380VAC
 
Overflow parts material: SUS304 stainless steel
 
Number: 3
 
Accessories: inverter, pressure gauge, check valve, etc.
 
18 2nd floor water supply pure water pump
 
Brand: Waterbond Pump
 
Model: THL4-60
 
Flow: 4m3 / h
 
Head: 50m
 
Power: 1.1KW
 
Power supply: 380VAC
 
Overflow parts material: SUS304 stainless steel
 
Number: 1
 
Accessories: inverter, pressure gauge, check valve, etc.
 
19 、 DEI device
 
Origin: Tianyu Jiayuan
 
EDI Model: CP-500S
 
Quantity: 1 set (including power supply)
 
21 System control components
 
Conductance display: CM2303, resistance meter 1 set
 
Flowmeter: Several Yuyao / panel plexiglass materials
 
Solenoid valve: several Zhejiang Sanlixin / stainless steel
 
Liquid level controller: several Chengdu superior
 
22 System installation pipelines and fittings
 
Brand: Luo Feng
 
Model: DN15 ~ DN25
 
Material: Sanitary 304 stainless steel
 
Number: 1 batch [High-pressure part of dual-stage reverse osmosis device]
 
Brand: Shanghai Youli
 
Model: DN15 ~ DN25
 
Material: UPVC
 
Number: 1 batch [low-pressure pipeline part of pure water system]