Regarding boiler sodium ion exchangers
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Dear sea friends, which manufacturer’s sodium ion exchangers are typically used in boilers? Are there any other things to note? Are there any requirements for the cleaning salt in sodium ion exchangers?
There are too many people doing this; the salt particles can’t be too small
Sodium ion exchangers can only produce softened water and cannot meet the water quality requirements for boilers operating at medium pressure or higher. Therefore, a secondary desalination + mixed-bed system or reverse osmosis + electrodesalination system is required
Are there any requirements for salt in sodium ion exchangers? The salt we purchase is big and dirty! Will it affect the regeneration efficiency of the sodium ion exchanger and the quality rate of the produced water? What reagents are commonly used to check whether the water produced is of satisfactory quality? Are there any other testing methods?
Why can’t salt particles be too small? Won’t it dissolve as soon as it’s added to the saltwater bucket?
We use ordinary domestic hot water boilers, as well as those used for heating; one operates at atmospheric pressure, while the other operates at the normal pressure required for heating! You mean desalinated water, right? Producing desalinated water is complex, and it results in significant water waste.
We use industrial salt, which contains many impurities; after dissolution, precipitates form, and the floating particles are removed promptly, so it does not affect usage
Should it be dissolved first, and then added to the saltwater tank? How much salt should be added at a time? Is it necessary to achieve a saturated saltwater effect before making a replacement?
It would be better if there were an intermediate dissolution tank, so that the saturated salt water after dissolution can be drawn out for use
It tends to get sucked into the controller, causing it to fail quickly
In our unit’s demineralized water system, there is a five-way electric valve that keeps getting stuck; it cannot open or close fully. Is there anyone among the sea friends who knows about this kind of thing and can provide technical guidance?