I. Overview of Fully Automatic Boiler Softening Water Equipment in Electric Heating Plants

With the progress of The Times, electricity has deeply permeated people's lives. The establishment of electric heating plants also marks the maturity of an era. Softened water treatment equipment is an indispensable part of electric heating plants. Practice has shown that one of the important factors affecting the stable and economic operation of boilers and thermal systems is the water quality of the boiler feed water. Softened water equipment, which is a device for reducing water hardness, mainly removes calcium and magnesium ions from water. During the softening process, softened water equipment cannot reduce the total salt content in water.

Ii. Working Principle of the Fully automatic Boiler Softening Water Equipment in Electric Heating Plants

The fully automatic boiler softening water equipment in the electric heating plant adopts strong acid type sodium type resin(NaR)The hardness components in the raw waterCa2+,Mg2+Replace it out to soften the raw water.

Phase One: The fully automatic boiler softening water equipment adopts strong acid type sodium type resin(NaR)The hardness components in the raw waterCa2+,Mg2+Replace it out to soften the raw water. The reaction is as follows:2NaR+Ca2+(Mg2+)=R2Ca(Mg)+2Na+.

Stage Two: When the resin has been replaced with a certain amount of calcium and magnesium, it will lose its replacement capacity;It can be soaked in salt water of a certain concentration to restore its exchange capacity. The reaction equation is:R2Ca(Mg)+2Na+=2NaR+Ca2+(Mg2+).

The regeneration process includes: backwashing(Loose resin layer)-Absorb salt and wash slowly(Displacement process)-Positive washing(Wash away calcium and magnesium ions)-Fill the salt tank with water(Prepare for the next regeneration).

Iii. Features of the Fully Automatic Water Softening Equipment for Electric Heating Plants

1The equipment has a compact and reasonable structure, is easy to operate and maintain, occupies a small area, and saves investment

2High efficiency, low energy consumption, and economical operating costs. Due to the reasonable overall design of the water softener, the exchange capacity of the resin is fully exerted. The energy consumption indicators of the equipment itself are significantly lower than those of general water softening equipment. The automatic control equipment does not require full-time operators, which brings many conveniences to users and generates good economic benefits.

3It is easy to use, simple to install, debug and operate. The control components are stable in performance, which can relieve users of their worries.

4It features a high degree of automation, stable water supply conditions, long service life, and is fully automatic throughout the process. Only regular salt addition is required, without the need for manual intervention.

5Corrosion-resistant, anti-pollution, lead-free brass control valve, inner liningPEPlastic carbon steel anti-corrosion exchange tanks, stainless steel tanks or FRP exchange tanks formed by windingPEThe plastic salt tank, these are sufficient to ensure the excellent performance of the equipment in terms of corrosion resistance, anti-pollution, odorlessness and harmlessness.

Iv. Installation Precautions for Fully Automatic Boiler Softening Water Equipment in Electric Heating Plants

1Keep the salt solution at a saturated concentration, and the solid salt solution should be above the liquid level.

2If the inlet water pressure is lower than the required value, a booster pump should be installed.

3No installation foundation is required,It can be installed horizontally on the foundation.

4The softened water outlet pipe is a straight-through heating device, and a check valve is installed to prevent hot water from flowing back.

5It is required that there be sewage outlets on the ground near the equipment.

6After the installation of the boiler softening water equipment is completed, the pipelines should be flushed to prevent impurities from causing blockage and contaminating the resin.