La description
Equipment overview.
Softeners, i.e. sodium ion exchangers, consist of ion exchange
pressure vessels (or ion exchange columns), sodium-type cation
resins, multi-way valves and salt tank regeneration systems.
The ion exchange column (vessel) shell is generally made of hard
polyvinyl chloride (PVC), hard polyvinyl chloride composite glass
(PVC-FRP), organic glass (PMMA), organic glass composite
transparent glass steel (PMMA-FRP), steel lined with rubber (JR),
stainless steel lined with rubber, etc.
Working principle.
Mainly using the resin to release sodium ions, exchange the calcium
and magnesium ions in the water, thus reducing the hardness of the
water, after the resin saturation failure, using NaCl to regenerate
the failed resin for recovery.
2Na-R (resin) + Ca2+ = CaR + 2Na+
2Na-R (resin) + Mg2+ = MgR*2Na+
The softening system operates as follows: operation → regeneration
(backwashing, salt absorption, replacement, positive washing) →
operation.
Equipment characteristics.
1. high degree of automation, stable water supply working
conditions, long service life, automatic throughout, no manual
intervention.
2. No acid or alkali is needed for regeneration, only salt needs to
be added regularly, the salt content in the waste water is the same
as that of the incoming water.
3. High efficiency, low energy consumption and economic running
costs.
4. compact and reasonable equipment structure, easy to operate and
maintain, small floor space, saving investment.
5. easy to use, simple installation, commissioning and operation,
and stable performance of control components.
Scope of application.
Widely used in chemical, petroleum, manufacturing, air
conditioning, central heating and other industries. Mainly used in
boilers, thermal power stations, chemical, light industry, textile,
medicine, biology, electronics, atomic energy and pure water
treatment of the pre-treatment, industrial production required for
hard water softening, deionized water preparation, but also for
food and drug decolorization and purification, recovery of precious
metals, chemical raw materials, electroplating wastewater
treatment, etc.
| Pays: |
China |
| N ° de modèle: |
-
|
| Prix FOB: |
999 ~ 9999 / Volt ( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
- |
| Prix de commande minimale: |
999 per Volt |
| Commande minimale: |
1 Unit |
| Packaging Detail: |
- |
| Heure de livraison: |
- |
| Capacité de Fournir: |
15 Unit per Week |
| Payment Type: |
- |
| Groupe de produits : |
- |
