Ion exchanger agent unloading system in process water treatment flow and use method

Abstract

The invention provides an ion exchanger agent unloading system in a process water treatment flow and a use method, and relates to the field of water treatment processes. The ion exchanger agent unloading system in the process water treatment process comprises a first pipe body, an ion exchanger and a resin self-unloading mechanism which are connected in sequence, and the first pipe body is used for filling the ion exchanger with pressurized water. The unloading system is convenient to use, water can cooperate with resin to be discharged along a resin self-discharging mechanism and collected in a centralized mode by introducing the water into the ion exchanger and conducting pressurizing, the resin discharging efficiency is improved, a large amount of labor cost caused by resin discharging is reduced, the safety risk that personnel work in a narrow and limited space is avoided, and wide-range application and popularization are facilitated.

Description

technical field [0001] The invention relates to the field of water treatment technology, in particular to an ion exchanger unloading system and a use method in a process water treatment process. Background technique [0002] Water treatment methods include physical treatment and chemical treatment. Human beings have used water treatment methods for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. The most important adsorption method is to use activated carbon for adsorption. The barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain cleaner water. In addition, the physical method also includes the precipitation method, which is to let the impurities with a small specific gravity float on the water surface to remove them, or the impurities with a large specific gravity to settl...

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Problems solved by technology

[0003] The process water anion and cation exchanger is a part of water treatment; when the process water anion and cation exchanger is replaced when the service life of the resin expires, the anion and cation exchanger resin needs to pass through the anion and cation exchanger and the resin cleaning tank. The resin transfer pipeline transfers the resin to the resin cleaning tank, and then opens the manhole at the bottom of the resin cleaning tank to manually unload the agent. When the agent is unloaded, the resin is spilled in large quantities. When the agent is loaded, there is a resin packaging bag that is loaded into the cleaning tank with the resin. The resin cleaning tank Gaskets and other accessories need to be replaced during recovery, and the resin is filled every six months to one year. It takes a lot of manpower and material resources to replace the resin every time, and there are risks such as resource waste, process pipeline blockage, personnel slipping and falling, and environmental pollution.

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