Sodium ion exchange water treatment device

Abstract

The utility model provides a sodium ion exchange water treatment device, which relates to the technical field of water treatment and comprises a lower barrel, a top plate and a sodium chloride water tank, the top plate is mounted at the upper end of the lower barrel, a control panel is arranged on the front side surface of the top plate, a middle connecting seat is arranged at the lower part of the top plate, and left and right first channels are arranged at the upper part of the left side of the middle connecting seat; a second channel is formed in the lower portion of the left side of the middle connecting base, a side pipe opening is connected to the lower left portion of the second channel, a water pumping pipe is connected into the sodium chloride water tank, and multiple sets of inner resin layers and outer resin layers are arranged on the lower cushion layer. The resin layer in the sodium ion exchanger is used for adsorbing hardness ions in raw water and releasing sodium ions, so that the purpose of softening water is achieved, a high-concentration sodium chloride solution is usually used in the regeneration process, the resin layer is flushed, the hardness ions on the resin are replaced, the exchange capacity of the resin is recovered, the resin can be continuously used, and the service life of the resin is prolonged. The method is more efficient, economical and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment devices, in particular to a sodium ion exchange water treatment device. Background Art

[0002] The heat exchange efficiency of circulating cooling water is affected by scaling. The circulating water temperature is too high in summer. Long-term use leads to serious scaling of the spray pool coil and filler layer, which greatly reduces the cooling effect of the circulating water and cannot meet normal production needs, which has a great impact on safe and stable production.

[0003] In the specification of a water treatment device in the prior art (Announcement No. CN205773787U), it is mentioned that "it includes a PP cotton filter device, an electrolytic activated carbon filter device and an ultrafiltration device which are fluidically connected in sequence, the electrolytic activated carbon filter device includes an electrolytic activated carbon filter device body, the electrolytic activated carbon filter device body includes a hollow electrolytic activated carbon filter device shell, and an activated carbon electrode is provided in the electrolytic activated carbon filter device shell", but the filter layer material in the prior art cannot be used sustainably and needs to be replaced frequently, which is not only cumbersome and troublesome to use but also affects the working efficiency of the processor. Utility Model Content

[0004] In order to overcome the defects of the prior art, a sodium ion exchange water treatment device is provided to solve the problem that the filter layer material in the prior art is not sustainable and needs to be replaced frequently, which is not only cumbersome and troublesome to use but also affects the working efficiency of the processor.

[0005] To achieve the above-mentioned purpose, a sodium ion exchange water treatment device is provided, comprising a lower cylinder, a top plate and a sodium chloride water tank, wherein the top plate is installed at the upper end of the lower cylinder, a control panel is arranged on the front side of the top plate, and a middle connecting seat is arranged at the lower part of the top plate, left and right first channels are arranged at the upper left part of the middle connecting seat, and a second channel is arranged at the lower left part of the middle connecting seat, a side pipe port is connected to the lower left part of the second channel, a water pump is connected in the sodium chloride water tank, and the upper end of the water pump is connected to the side pipe port.

[0006] Furthermore, a lower cushion layer is arranged at the inner bottom of the lower cylinder, and a plurality of groups of inner resin layers and outer resin layers are arranged on the lower cushion layer, and the inner resin layer is located on the inner side of the outer resin layer.

[0007] Furthermore, an upper cylinder opening is provided at the upper end of the lower cylinder body, and the lower part of the middle connecting seat is sleeved in the upper cylinder opening, and the middle connecting seat and the upper cylinder opening are split and connected.

[0008] Furthermore, a water inlet is provided at the left end of the first channel, and a right port of the first channel leads to the inner central tube, and the inner central tube is located at the center of the lower tube, and a side opening is provided at the lower part of the inner central tube.

[0009] Furthermore, an input port is provided at the lower right end of the second channel, the input port leads to the lower cylinder, and an electromagnetic control valve is installed on the upper part of the side pipe port.

[0010] Furthermore, a third channel is provided on the right side of the top plate, an output port is provided at the lower left end of the third channel, and the output port leads to the lower cylinder, and a water outlet is provided at the right end of the third channel.

[0011] Furthermore, a mesh cover is installed at the lower part of the water pump, and a water pump is covered outside the mesh cover, and both the mesh cover and the water pump are located in the high-concentration sodium chloride solution in the sodium chloride water tank.

[0012] The beneficial effects of the utility model are:

[0013] 1. The outer resin layer and the inner resin layer in the utility model are arranged so that when raw water containing hardness ions, such as calcium and magnesium ions, passes through the resin layer in the sodium ion exchanger, these ions in the water will be adsorbed by the resin, and the resin will release sodium ions. In this way, the water flowing out of the exchanger is softened water with hardness ions removed.

[0014] 2. The water inlet of the utility model is used to transport water that needs to be treated with sodium ions to the lower cylinder. The water will be transported to the inner center cylinder through the water inlet, and then slowly flow out of the lower cylinder through the side port, so as to fully contact with the outer resin layer and the inner resin layer. These ions in the water will be adsorbed by the resin, and the resin will release sodium ions.

[0015] 3. The utility model uses a water pump to transport a high-concentration sodium chloride solution to the lower cylinder through the second channel, and uses the high-concentration sodium chloride solution to flush the resin layer, thereby replacing the hardness ions on the resin, such as calcium and magnesium ions, and discharging them with the regenerated waste liquid, thereby restoring the exchange capacity of the resin.

[0016] 4. The third channel of the utility model is provided to transport the soft water after the sodium ion exchange is completed, which is more convenient and saves trouble. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the middle connecting seat structure of an embodiment of the utility model;

[0020] Figure 4 It is a schematic cross-sectional view of the lower cylinder of an embodiment of the utility model.

[0021] In the figure: 1, lower cylinder; 10, lower cushion layer; 11, outer resin layer; 12, inner resin layer; 13, upper cylinder mouth; 2, top plate; 20, middle connecting seat; 21, control panel; 22, water inlet; 23, first channel; 24, inner center cylinder; 25, side port; 26, second channel; 260, input port; 27, side pipe port; 270, electromagnetic control valve; 28, third channel; 280, output port; 29, water outlet; 3, sodium chloride water tank; 30, high concentration sodium chloride solution; 31, water pump; 32, mesh cover; 33, water suction pipe. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0023] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0024] Figure 1 It is a front view schematic diagram of an embodiment of the utility model, Figure 2 It is a cross-sectional schematic diagram of an embodiment of the utility model, Figure 3 The schematic diagram of the middle connecting seat structure of the utility model embodiment is as follows Figure 4 It is a schematic cross-sectional view of the lower cylinder of an embodiment of the utility model.

[0025] Reference Figures 1 to 4 As shown, the utility model provides a sodium ion exchange water treatment device, including a lower cylinder 1, a top plate 2 and a sodium chloride water tank 3, the top plate 2 is installed on the upper end of the lower cylinder 1, a control panel 21 is arranged on the front side of the top plate 2, and a middle connecting seat 20 is arranged at the lower part of the top plate 2, and the left upper part of the middle connecting seat 20 is provided with left and right first channels 23, and the left lower part of the middle connecting seat 20 is provided with a second channel 26, the left lower part of the second channel 26 is connected with a side pipe port 27, and a water pumping pipe 33 is connected in the sodium chloride water tank 3, and the upper end of the water pumping pipe 33 is connected to the side pipe port 27.

[0026] In this embodiment, a lower cushion layer 10 is provided at the inner bottom of the lower cylinder 1, and multiple groups of inner resin layers 12 and outer resin layers 11 are provided on the lower cushion layer 10, and the inner resin layer 12 is located on the inner side of the outer resin layer 11; an upper cylinder mouth 13 is provided at the upper end of the lower cylinder 1, and the lower part of the middle connecting seat 20 is sleeved in the upper cylinder mouth 13, and the middle connecting seat 20 and the upper cylinder mouth 13 are split and connected.

[0027] As a preferred embodiment, the outer resin layer 11 and the inner resin layer 12 of the utility model are arranged so that when raw water containing hardness ions, such as calcium and magnesium ions, passes through the resin layer in the sodium ion exchanger, these ions in the water will be adsorbed by the resin, and the resin will release sodium ions. In this way, the water flowing out of the exchanger is softened water with hardness ions removed.

[0028] In this embodiment, a water inlet 22 is provided at the left end of the first channel 23, and the right end of the first channel 23 leads to the inner center tube 24, and the inner center tube 24 is located at the center of the lower cylinder 1, and a side opening 25 is provided at the lower part of the inner center tube 24.

[0029] As a preferred embodiment, the water inlet 22 in the utility model is used to transport water that needs to be treated with sodium ions to the lower cylinder 1. The water will be transported to the inner center cylinder 24 through the water inlet 22, and then slowly flow out of the lower cylinder 1 through the side port 25, so as to fully contact the outer resin layer 11 and the inner resin layer 12. These ions in the water will be adsorbed by the resin, and the resin will release sodium ions.

[0030] In this embodiment, an input port 260 is provided at the lower right end of the second channel 26, the input port 260 leads to the lower cylinder 1, and an electromagnetic control valve 270 is installed at the upper part of the side pipe port 27; a mesh cover 32 is installed at the lower part of the water pump 33, and a water pump 31 is covered outside the mesh cover 32, and the mesh cover 32 and the water pump 31 are both located in the high concentration sodium chloride solution 30 in the sodium chloride water tank 3.

[0031] As a preferred embodiment, the utility model uses a pumping pipe 33 to transport a high-concentration sodium chloride solution to the lower cylinder 1 through the second channel 26, and uses a high-concentration sodium chloride solution to flush the resin layer, thereby replacing hardness ions on the resin, such as calcium and magnesium ions, and discharging them with the regenerated waste liquid, thereby restoring the exchange capacity of the resin.

[0032] In this embodiment, a third channel 28 is provided on the right side of the top plate 2, an output port 280 is provided at the lower left end of the third channel 28, and the output port 280 leads to the lower cylinder 1, and a water outlet 29 is provided at the right end of the third channel 28.

[0033] As a preferred embodiment, the third channel 28 of the utility model is provided to transport the soft water after the sodium ion exchange is completed, which is more convenient and saves trouble.

[0034] The utility model can effectively solve the problem in the prior art that the filter layer material cannot be used sustainably and needs to be replaced frequently, which is not only cumbersome and troublesome to use but also affects the working efficiency of the processor. The utility model utilizes the resin layer in the sodium ion exchanger to adsorb the hardness ions in the raw water and release the sodium ions, thereby achieving the purpose of softening the water quality. The regeneration process usually uses a high-concentration sodium chloride solution to flush the resin layer to replace the hardness ions on the resin, thereby restoring the exchange capacity of the resin, making it sustainable, more efficient, economical and practical.

[0035] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. A sodium ion exchange water treatment device, characterized in that: The invention comprises a lower cylinder (1), a top plate (2) and a sodium chloride water tank (3), wherein the top plate (2) is installed at the upper end of the lower cylinder (1), a control panel (21) is arranged on the front side of the top plate (2), and a middle connecting seat (20) is arranged at the lower part of the top plate (2), left and right first channels (23) are arranged at the upper left part of the middle connecting seat (20), and a second channel (26) is arranged at the lower left part of the middle connecting seat (20), a side pipe opening (27) is connected to the lower left part of the second channel (26), and a water pumping pipe (33) is connected inside the sodium chloride water tank (3), and the upper end of the water pumping pipe (33) is connected to the side pipe opening (27).

2. A sodium ion exchange water treatment device according to claim 1, characterized in that, The inner bottom of the lower cylinder (1) is provided with a lower cushion layer (10), and a plurality of groups of inner resin layers (12) and outer resin layers (11) are provided on the lower cushion layer (10), and the inner resin layer (12) is located on the inner side of the outer resin layer (11).

3. A sodium ion exchange water treatment device according to claim 1, characterized in that, An upper cylinder opening (13) is provided at the upper end of the lower cylinder body (1), and the lower part of the middle connecting seat (20) is sleeved in the upper cylinder opening (13), and the middle connecting seat (20) and the upper cylinder opening (13) are detachably connected.

4. A sodium ion exchange water treatment device according to claim 1, characterized in that, The left end of the first channel (23) is provided with a water inlet (22), and the right end of the first channel (23) leads to the inner center tube (24), and the inner center tube (24) is located at the center of the lower cylinder (1), and a side opening (25) is provided at the lower part of the inner center tube (24).

5. A sodium ion exchange water treatment device according to claim 1, characterized in that, An input port (260) is provided at the lower right end of the second channel (26), the input port (260) leading to the lower cylinder (1), and an electromagnetic control valve (270) is installed at the upper part of the side pipe port (27).

6. A sodium ion exchange water treatment device according to claim 1, characterized in that: A third channel (28) is provided on the right side of the top plate (2), an output port (280) is provided at the lower left end of the third channel (28), and the output port (280) leads to the lower cylinder (1), and a water outlet (29) is provided at the right end of the third channel (28).

7. A sodium ion exchange water treatment device according to claim 1, characterized in that: A mesh cover (32) is installed at the lower part of the water pump (33), and a water pump (31) is covered outside the mesh cover (32), and both the mesh cover (32) and the water pump (31) are located in a high-concentration sodium chloride solution (30) in a sodium chloride water tank (3).

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