Pure drinking water treatment equipment reverse osmosis system

1.Product Overview1.Main Application & ApplicabilityUsed fbr softening or demineralization water treatment systemsBe suitable for continuing supply water occasion     2.Product Characteristics    2.1 Simple structure and reliable sealingIt adopts hermetic head faces with high degree pottery and corro

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1.Product Overview
1.Main Application & Applicability
Used fbr softening or demineralization water treatment systems
Be suitable for continuing supply water occasion
Reverse Osmosis System for Pure Drinking Water Treatment Equipment

 

    2.Product Characteristics

    2.1 Simple structure and reliable sealing
It adopts hermetic head faces with high degree pottery and corrosion resistance for opening and closing. Using Ul, U2 service tank for switching, it combines with Regeneration such as Standby, Fast Rinse, Backwash, Brine & Slow Rinse, Brine Refill.
2.2Meter type, single valve with double tanks continuous water supply.
>Manual function
Realize regeneration immediately by pushing manual button at any time.
>Long outage indicator
If outage overrides 3days, the time of day indicator will flash to remind people to reset new time of day. The parameters no need to be reset fbr all the parameters are kept as before.
>LED Multicolor Display Screen
Color bar continuous rolling mean in service status n or without rolling means system in regeneration status.
>Buttons lock
No operations to buttons within 1 minute, keyboard locked automatically. Before operation press and hold the.and 0 buttons for 5 seconds to unlock. This ftinction can avoid operation by accident.
>Down-flow regeneration, up-flow regeneration can be interchanged in a valve.
By program selection to choose down-flow regeneration and up-flow regeneration. ^Interval backwash times (Suitable fbr up-flow regeneration type)
It could set up interval backwash times fbr up-flow regeneration type, which means several times of services but one time ofbackwash. The setting of interval backwash time is depending on the local water turbidity. (The lower the turbidity is, the longer of the interval backwash time can be set)
> Signal output
There is a signal output connector on main control board. It is for controlling external wiring
There are two kinds of output modes.b-01 Mode: Tum on start of regeneration and shut off end of regeneration; b-02 Mode: Signal available only intervals of regeneration cycles
>Remote handling input
This connector can receive external signal, used together witii PLC, and computer etc. to control the valve.
> Pressure relief output
The valve will cut off feeding water to drain line when it switches in regeneration cycles (Same as signal output b-02). Thus in some water treatment system, e.g. Deep Well, one booster pump was installed on the inlet to increase the system water feeding pressure, this cut-off will cause pressure on inlet rising too fast to damage the valve. Pressure Relief Output can be used to avoid this problem. >Maximum interval regeneration days
Under the situation of service reaching the setting days and the volume not yet, it could enter into regeneration process forcibly when current time is the same as regeneration time. >A11 parameters can be modified
According to the water quality and usage, the parameters in the process can be adjusted.
3.parts list 
Reverse Osmosis System for Pure Drinking Water Treatment Equipment

Reverse Osmosis System for Pure Drinking Water Treatment Equipment


4.Service Condition
This equipment should be used under the below conditions:
Reverse Osmosis System for Pure Drinking Water Treatment Equipment
In the above table, First Grade Na+ represents First Grade Na+ Exchanger. Second Grade Na+represents Second Grade Na'Exchanger.

When the water turbidity exceeds the conditions, a filter should be installed on the inlet of control valve.
When the water hardness exceeds the conditions, the outlet water hardness will hardly reach the requirement of boiler feed water (0.03 mmolZL) . It is suggested to adopt second grade softener.


5.Trouble-Shooting
A. Control Valve Fault
Reverse Osmosis System for Pure Drinking Water Treatment Equipment
Reverse Osmosis System for Pure Drinking Water Treatment Equipment
Reverse Osmosis System for Pure Drinking Water Treatment Equipment
B. Controller Fault

Reverse Osmosis System for Pure Drinking Water Treatment Equipment







 

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