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Deionizing device, and its using method

An ion removal and ion technology, applied in chemical instruments and methods, descaling and water softening, heat exchange equipment, etc., can solve the problems of no scale and surfactant removal, cost increase, etc., and achieve miniaturization and cost reduction. The effect of reducing and improving removal efficiency

Inactive Publication Date: 2009-07-08
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, in addition to scale removal, it is necessary to add a surfactant removal device for removing the surfactant, which increases the size of the entire device and causes a problem of increased cost.
And there is currently no device that can remove scale and surfactants in one system

Method used

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  • Deionizing device, and its using method
  • Deionizing device, and its using method
  • Deionizing device, and its using method

Examples

Experimental program
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Effect test

Embodiment 1

[0069] First, the case where the ion removing device of the present invention is applied to a cleaning device will be described. In this embodiment, a case where the ion removing device of the present invention is applied to a washing machine W for washing clothes and the like will be described as an example. Specifically, the ion removing device of this embodiment is installed in the drain passage of the washing machine W, and removes surfactants, scale, and the like contained in washing water and rinsing water.

[0070] figure 1 It is a schematic structural diagram of a washing machine W to which the ion removing device of the present invention is applied, figure 2 yes means figure 1 Diagram of water flow in washing machine W.

[0071] The washing machine W of this embodiment is used when washing laundry such as clothes, and is composed of a main body 101 constituting an outer contour. An opening door 103 for washing in and out is installed on the front of the main body...

Embodiment 2

[0173] Use below Image 6 Another example of the ion removal device of the present invention will be described. Image 6It is a schematic configuration diagram when the ion removing device of the present invention is applied to the cooling tower 20 for cooling the condenser 22 . When the cooling tower 20 is not in use, the water stored in the cooling tower 20 is prone to scale, and the water circulating in the circuit is condensed during use, and the scale easily adheres to the piping and the surface of the condenser 22 (heat transfer surface). Therefore, it is preferable to use the ion removal device of the present invention in order to remove the adverse effect of the scale. and Image 6 is assigned to the above Figure 1 to Figure 5 Structures with the same symbols have the same or similar effects or functions, so explanations are omitted.

[0174] Image 6 Middle 25 represents the loop that cooling water flows. The circuit 25 is configured by connecting the ion remov...

Embodiment 3

[0191] Use below Figure 10 Still another embodiment of the ion removing device of the present invention will be described. Figure 10It is a schematic configuration diagram when the ion removing device of the present invention is applied to an electrolyzed water generating device that electrolyzes water to generate sterilizing water such as hypochlorous acid or acidic water or electrolyzed water such as alkaline ionized water. Figure 10 The ion removal device T is made with Figure 7 A device having the same configuration as the ion removal device described above. Figure 10 in, is given with Figure 1 to Figure 9 Components with the same symbols have the same or similar effects or functions, and therefore descriptions are omitted.

[0192] Figure 10 Among them, 40 is an electrolyzed water generating device 40 for generating electrolyzed water, including: an electrolytic cell 41 , a pair of electrodes 42 and 43 immersed in the electrolytic cell 41 , and a power source 4...

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Abstract

There are disclosed an especially inexpensive and compact ion removal device capable of removing ions of scales generated from for-treatment water, a surfactant and the like, and a method for using the device. In an ion removal device S of the present invention, at least a pair of electrodes (a first electrode 6 and a second electrode 7) immersed into for-treatment water are integrated with an surfactant collection material 9 and a scale collection material 8 as ion collection materials. Then, these ion collection materials (the surfactant collection material 9 and the scale collection material 8) are arranged between the first electrode 6 and the second electrode 7.

Description

technical field [0001] The present invention relates to an ion removing device for removing ions such as scale and surfactant from water and a method for using the same. Background technique [0002] Currently, water is used in cooling towers that cool objects to be cooled such as condensers, or in electrolyzed water generators that generate electrolyzed water, but scale is easily generated in this water, and the generated scale adheres to heat transfer surfaces and piping or Electrodes, etc., have adverse effects, resulting in adverse conditions. Therefore, it is necessary to add chemicals regularly to prevent scale formation. However, in the case of adding pharmaceuticals, it is necessary to manage the concentration of the added pharmaceuticals and the inventory of the pharmaceuticals, and to have sufficient knowledge of the pharmaceuticals used. Due to this complicated work and the risk of handling, and further In order to deal with the impact on environmental protectio...

Claims

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Application Information

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IPC IPC(8): C02F1/46C02F5/00F28F19/01
Inventor 小川唯小泉友人大江华梅泽浩之
Owner SANYO ELECTRIC CO LTD