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Continuous synchronous adsorption-regeneration softener

A softener and adsorption chamber technology, applied in chemical instruments and methods, adsorption water/sewage treatment, ion exchange water/sewage treatment, etc., can solve problems such as increasing salt content, environmental pollution, short adsorption cycle, etc., to reduce Discharge of waste water, reduce environmental pollution, improve the effect of utilization efficiency

Inactive Publication Date: 2016-06-22
SHANDONG AMS ENVIRONMENTAL
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The ion exchange method is only suitable for the softening treatment of low hardness water due to the characteristics of short adsorption cycle and long regeneration time; although the lime soda ash double alkali softening method is suitable for high hardness water treatment, but the addition of chemical agents increases the water hardness of the treated water. Salt content, and the output of chemical sludge is large, causing environmental pollution or secondary pollution

Method used

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  • Continuous synchronous adsorption-regeneration softener

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Effect test

Embodiment 1

[0012] The continuous synchronous adsorption and regeneration softener includes a cylinder 13 with ion exchange resin 14 inside, an exhaust port 19 is provided on the top of the cylinder 13, and a leg 18 is provided on the bottom of the cylinder 13. The cylinder 13 The upper part of the inner cavity is the adsorption chamber 16, and the lower part is the regeneration chamber 15; the upper part of the adsorption chamber 16 is equipped with a soft water collection device 11, and the soft water collection device 11 communicates with the softened water outlet 10 on the cylinder 13; the lower part of the adsorption chamber 16 is installed There is a resin distribution device one 9, and the bottom of the adsorption chamber 16 communicates with the regeneration chamber 15 below the adsorption chamber 16 through the resin distribution device two 5; an auxiliary distribution device 17 is installed between the resin distribution device one 9 and the resin distribution device two 5 , the ...

Embodiment 2

[0014] The continuous synchronous adsorption and regeneration softener includes a cylinder 13 with ion exchange resin 14 inside, an exhaust port 19 is provided on the top of the cylinder 13, and a leg 18 is provided on the bottom of the cylinder 13. The cylinder 13 The upper part of the inner cavity is the adsorption chamber 16, and the lower part is the regeneration chamber 15; the upper part of the adsorption chamber 16 is equipped with a soft water collection device 11, and the soft water collection device 11 communicates with the softened water outlet 10 on the cylinder 13; the lower part of the adsorption chamber 16 is installed There are two resin distribution devices one 9, the bottom of the adsorption chamber 16 communicates with the regeneration chamber 15 below the adsorption chamber 16 through the resin distribution device two 5; two auxiliary distribution devices are installed between the resin distribution device one 9 and the resin distribution device two 5 Device...

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Abstract

The invention discloses a continuous synchronous adsorption and regeneration softener, which comprises a cylinder body with ion exchange resin inside, legs are arranged at the bottom of the cylinder body, the upper part of the inner chamber of the cylinder is an adsorption chamber, and the lower part is a regeneration chamber; The upper part is connected with a soft water collecting device; the lower part of the adsorption chamber is provided with a resin distribution device 1, and the bottom of the adsorption chamber communicates with the regeneration chamber below the adsorption chamber through the resin distribution device 2; the upper side of the regeneration chamber communicates with the hard water outlet; the regeneration chamber The lower part is provided with a regeneration agent distribution device; the bottom of the regeneration chamber communicates with the resin mixing device through a pipeline; one end of the resin mixing device communicates with the hard water inlet through a pipeline, and the other end communicates with the resin delivery pipeline outside the cylinder, and the top of the resin delivery pipeline is connected with the The resin distribution device is connected. The invention can realize simultaneous resin adsorption and resin regeneration for water with high hardness, can continuously and uninterruptedly soften the incoming water, and can greatly save the amount of ion exchange resin.

Description

technical field [0001] The invention relates to the field of water treatment equipment, in particular to a continuous synchronous adsorption and regeneration softener. Background technique [0002] The existing water softening methods mainly include ion exchange method and lime soda double alkali softening method. The ion exchange method is only suitable for the softening treatment of low hardness water due to the characteristics of short adsorption cycle and long regeneration time; although the lime soda ash double alkali softening method is suitable for high hardness water treatment, but the addition of chemical agents increases the water hardness of the treated water. Salt content, and the output of chemical sludge is large, causing environmental pollution or secondary pollution. With the increase in the demand for zero discharge of industrial wastewater, more and more water needs to be softened, and the hardness is getting higher and higher. It is urgent to find water t...

Claims

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Application Information

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IPC IPC(8): C02F1/28C02F1/42
CPCC02F1/28C02F1/42C02F2201/002
Inventor 姚付江王晓璐王兵李学勤
Owner SHANDONG AMS ENVIRONMENTAL
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