Water softener for water treatment

Abstract

The invention relates to the technical field of water treatment, and discloses a water softener for water treatment. The water softener comprises a barrel body, the upper end of the barrel body is fixedly sleeved with a barrel cover, one side of the interior of the barrel body is fixedly provided with a softening barrel, the other side of the interior of the barrel body is fixedly provided with a salt well, and the interior of the salt well is sleeved with a safety salt valve. A salt adding pipe located below the safety salt valve is fixedly connected into the salt well in a sleeved mode, and a separation cylinder is fixedly connected into the softening cylinder in a sleeved mode. According to the water softener for water treatment, saline water firstly scours the upper surface of the outer resin sleeve when sprayed out, so that the saline water loses flowing-in kinetic energy, and the inner resin block needs to rise by overcoming the self gravity through upward suction force, so that the saline water effectively slows down the self speed in the salt supplementing process at the two ends of the outer resin sleeve and the inner resin block; and then the retention time of the saline water in a resin runner in the softening cylinder is prolonged, so that the supplementation amount of sodium ions in a resin layer is increased, and the softening rate of secondary softening work is ensured.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a water softener for water treatment. Background technique [0002] The total amount of calcium and magnesium ions contained in water quality is called the total hardness of water. In the process of daily life and industrial water, insoluble sediments are easy to form, which will bring a lot of inconvenience to life and production. In order to remove the calcium in tap water , Magnesium ion elimination, a kind of water softener appeared, which uses sodium-type cation exchange resin to remove calcium and magnesium ions in water, reduces the hardness of raw water, so as to achieve the purpose of softening hard water and avoid carbonate scaling in pipes, containers, and boilers. Among them, tap water is introduced from the water inlet. After the tap water passes through the resin layer, the sodium ions in the resin layer replace the calcium and magnesium ions in the tap wate...

AI Technical Summary

Problems solved by technology

[0003] First of all, in the process of replenishing sodium ions, after the brine is sprayed onto the surface of the resin layer, the brine flows through the resin layer at a faster speed under the action of the injection force and its own gravity, and then the brine stays in the water quality layer for too long Short, resulting in a reduction in the amount of sodium ion replenishment inside the resin layer, which in turn reduces the softening rate of tap water softening again

[0004] Secondly, due to the backwashing system, tap water is required to flush the entire softening tank from bottom to top, so that the amount of flushing water is too large, resulting in large unnecessary waste; It takes a long time. During the softening process of tap water, the cleaning and filling of the whole softener take up more water treatment time, which in turn reduces the softening treatment efficiency.

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