High efficiency water softener series

Abstract

The invention discloses a series water softener with high efficiency, which consists of a shell body, the ion exchange resin, a filling cavity of the ion exchange resin, the recycling agent, a volume cavity of the recycling agent, a water inlet cavity, a water outlet cavity, a lid, a sealing plate, a filter screen, a magnetic buoy, a dry reed tube switch and an electromagnetic valve. The filling cavity of the ion exchange resin is a loop type of continuous channel, which is formed by a serial connection of a plurality of unit spaces; each unit space is arranged in parallel on the periphery of an outer wall of the volume cavity of the recycling agent, the unit spaces are integrated in a grid structure, the unit spaces are composed of parallel alternating dislocated baffles and different size of sleeves in a spiral tube type of structure or a cyclotron stacked structure. A cross section of the channel can be rectangular, trapezoidal, circular, elliptical, regular polygonal or annular etc. As the ion exchange resin is filled on the loop type of continuous channel, in a same volume, the hard water flows through a comparatively longer path and the contact time of the calcium and magnesium ions in the hard water and the ion exchange resin is longer, which is favorable to raise the soften efficiency of the hard water and the purity of the soft water.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a device for softening water with ion exchange resin. Background technique [0002] Generally speaking, water containing more calcium and magnesium ions is called hard water. Calcium and magnesium ions in hard water and detergent produce insoluble compounds, which precipitate on the surface of objects and affect the washing effect; hard water has precipitated when heated, forming scale, wasting energy, and even causing explosions in boilers. Therefore, it is often necessary to remove calcium and magnesium in water, which is called softening of water. [0003] A common water softening technique is ion exchange. Ion exchange technology is to use cation exchange resin to remove calcium and magnesium in water. The principle is to use exchangeable cations in the resin (such as Na + 、H + ), exchange the calcium and magnesium ions contained in the water and keep them in the ...

AI Technical Summary

Problems solved by technology

[0011] The existing water softener simply puts the ion exchange resin into the container, the hard water flows through a short distance, and the calcium and magnesium ions in the water have a short contact time with the ion exchange resin and cannot be fully absorbed, so the ion exchange cannot be achieved. The effectiveness of the resin is fully exerted

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