Ion Exchange Resin Water Softener For Reducing Hardness
What is hard water?
When water is referred to as 'hard' this simply means, that it contains more minerals than ordinary water. These
are especially the minerals calcium and magnesium. The degree of hardness of the water increases, when
more calcium and magnesium dissolves.
Magnesium and calcium are positively charged ions. Because of their presence, other positively charged ions
will dissolve less easily in hard water than in water that does not contain calcium and magnesium.
This is the cause of the fact that soap doesn't really dissolve in hard water.
How a water softener works.
Water passes through the internal cylinder of the softener unit where high quality resin beads collect the hard
water salts. The softened water is then passed back into the system for use around the house.
After a time the resin beads become full and must be regenerated.
A brine solution is drawn up from the tank and passed over the resin beads in the cylinder. This releases the
hard water salts which are then flushed away leaving the resin ready to begin its collection again.
The regeneration process is fully automatic and takes place late at night when there is no soft water
requirement.
Application scope of softener
Mainly used in industry and civil water softening preparation, such as Boiler feed water make-up water, air conditioning system make up water, heat exchanger, power plant, chemical, textile, printing and dyeing, bio-pharmaceutical, Electronic system and water pretreatment.
Control mode of fully automatic water softener
(1) Single tank time type: It adopts microcomputer to control the time, when operation of the equipment reaches setting time, it will automatically enter the regeneration condition, which can be regenerated for once a day or once for some day.
(2) Single tank flow type: It adopts control of turbine flow or electronic flow sensor, when the yield of softener reaches preset flow it will automatically enter the regeneration condition, which can be recycled many times every day.
(3) Double tanks flow type: Which could be divided into one running-one alternating, and simultaneous running and separately regeneration.
(4) One running and the other alternation type: One tank is running while the other is alternating, when water yield of operating tank reaches the preset flow rate, it will enter the regeneration stage, meanwhile, the other tank will enter the working state, these two tanks work and regenerate alternatively to realize continuous water supplying of 24 hours.
(5) Simultaneous running and separately regeneration type: Two cans running simultaneously, when the flow rate reaches the setting rate, one tank (can) will regenerate and the other tank will output water continuously, when the first regeneration tank finish the regeneration it will enter the working stage, the other one will enter regeneration stage, these two cans finish regeneration and enter working state simultaneously.
Technical parameters:
| Category |
Model |
Recommended
water yield
(M³/h) |
Tank size
Diameter *Height(mm) |
Salt box
(L) |
Amount of resin(KG) |
Dual-valve and
dual-tank (simultaneous
operation and respective
regeneration) |
YL-II-36 |
24-36 |
900×1900 |
800 |
1040 |
| YL-II-50 |
36-50 |
1000×2200 |
1000 |
1440 |
| YL-II-70 |
50-70 |
1200×2400 |
1500 |
2000 |
| YL-II-100 |
70-100 |
1500×2500 |
2000 |
3200 |
Dual-valve and
dual-tank(One for
use and the other for standby) |
YL-II-1 |
1 |
250×1400 |
60 |
80 |
| YL-II-2 |
2 |
300×1400 |
100 |
120 |
| YL-II-3 |
3 |
350×1400 |
100 |
160 |
| YL-II-4 |
4 |
400×1650 |
200 |
240 |
| YL-II-5 |
5 |
500×1750 |
300 |
360 |
| YL-II-6 |
6 |
600×1900 |
350 |
480 |
| YL-II-10 |
8-10 |
750×1900 |
500 |
720 |
| YL-II-18 |
12-18 |
900×1900 |
800 |
1040 |
| YL-II-25 |
18-25 |
1000×2200 |
1000 |
1440 |
| YL-II-35 |
25-35 |
1200×2400 |
1500 |
2000 |
| YL-II-50 |
35-50 |
1500×2500 |
2000 |
3200 |
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