Water purifier can remove limescale. Water purifier water purification effect is the key to look at the cartridge. Ultra-filtration water purifier filter impurities cartridge is ultra-filtration membrane, can only filter water bacteria, rust and particulate matter, etc., filtered water to retain the original mineral content of the water, minerals, including water alkali.
Water purifier according to the piping design level can be divided into two categories of gradual tight water purifier and self-cleaning water purifier. The traditional water purifier is a gradual tightening of the water purifier, its internal piping design cartridge loose before and after the tightening of the PP meltblown cartridge, granular carbon, compressed carbon, RO reverse osmosis membrane or ultrafiltration membranes, after the activated carbon, generally this 5-level sequential first and last connected to the composition.
The intercepted material is deposited inside the cartridge, which needs to be dismantled and washed manually on a regular basis to ensure the normal operation of the machine. Another type is more advanced self-cleaning water purifier, machine design two channels, adding a washing water path, as usual ordinary domestic water washing water through the pathway to the machine cartridge, especially the membrane cartridge of the water side of the raw water to play a scouring in order to achieve the role of self-cleaning.
And the use of opening and closing the washing faucet at the moment that the head and tail section of the two sections of the water that would have flowed away from the intercepted dirt in a timely manner and quickly discharged, the structure of this reasonable design, eliminating the need to manually dismantle the trouble of washing, exempting the organization itself from re-contamination, at the same time, but also reduces the cost of energy consumption.
Expanded Information:
Working Principle:
First Stage: PP Cotton: removes all kinds of visible matter/dust and impurities from tap water.
Second and third level: front activated carbon: part of the third level of the low water purifier is also PP cotton, carbon to remove chlorine and organic impurities. It also absorbs odors, colors and smells produced by organic compounds in the water.
The fourth level: ultrafiltration or reverse osmosis membrane: the membrane can remove bacteria, viruses and spores and other substances in the water.
Stage 5: Post-activated carbon unit: further improves taste and removes odors.
Most of the water purifier is the use of progressive sieve filtration principle of structure, by the multi-stage cartridge first and last in series, the precision of the cartridge from low to high sequential arrangement, in order to realize the multi-stage cartridge apportionment of dirt retention, thereby reducing the cartridge clogging and manual sewage, the number of times to remove and wash, as well as to extend the replacement of the cartridge cycle.
There is a new design idea is the application of the principle of self-cleaning circulation structure, it is no longer the design of the idea of providing as much space for hiding dirt, but to take the principle of separation of a small portion of the clean water, while as far as possible to let the original water flow as usual flow up to make the dirt with the water in a timely manner was taken away to achieve the flow of water does not corrode.