Calcium ion removal ion exchange column filtering device

Abstract

The utility model relates to the technical field of ion exchange column filtering devices, in particular to a calcium ion removal ion exchange column filtering device, which improves the full contact effect of water and resin, improves the calcium ion removal effect, reduces the pollution of dirt in water to the interior of a tank body and improves the water quality purification effect. Comprising a base and a tank body, the feeding port is communicated with the upper part of the outer side wall of the tank body, an opening is formed in the bottom end of the tank body, the sealing device is arranged at the opening of the tank body, the first supporting net is mounted at the opening of the bottom end of the tank body, and the second supporting net is mounted at the upper part of the inner side wall of the tank body; a water distribution device is arranged at the top end of the tank body and is used for uniformly distributing and discharging a water source into the tank body, a filtering device is arranged on the outer side wall of the tank body and is used for filtering the water source, and the drainage pipe is communicated with the lower part of the outer side wall of the tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of ion exchange column filtering devices, in particular to an ion exchange column filtering device for removing calcium ions. Background Art

[0002] Ion exchange technology has been widely used in the field of water treatment. As the core equipment of ion exchange technology, ion exchange column exchanges specific ions in the resin with calcium ions in water, thereby effectively removing calcium ions.

[0003] For example, in the patent with prior art authorization announcement number CN217264958U, the utility model discloses an ion exchange column, which belongs to the technical field of operation of chemical sampling equipment for projects such as thermal power plants and nuclear power plants, and includes an ion exchange column body, the top and bottom of the ion exchange column body are connected to an ion exchange column cover, the inner side of the ion exchange column cover and the inner cavity of the ion exchange column body are connected to a threaded tube, the inner end of the threaded tube passes through the ion exchange column cover and extends to the outside of the ion exchange column cover.

[0004] However, during the use of the equipment, it was found that the uniform distribution of water entering the ion exchange column body was poor, which reduced the calcium ion removal effect of the water. In addition, the equipment was not convenient for pre-filtering the water, which increased the pollution of the equipment by dirt in the water. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a calcium ion removal ion exchange column filter device which improves the sufficient contact effect between water and resin, improves the calcium ion removal effect, reduces the pollution of dirt in the water to the inside of the tank, and improves the water purification effect.

[0006] The utility model discloses a calcium ion removal ion exchange column filtering device, comprising a base and a tank body, wherein the tank body is mounted on the base; further comprising a water distribution device, a filtering device, a closing device, a feed inlet, a drain pipe, a first supporting net and a second supporting net, wherein the feed inlet is connected and arranged at the upper part of the outer wall of the tank body, an opening is arranged at the bottom end of the tank body, the closing device is arranged at the opening of the tank body, the first supporting net is arranged at the opening at the bottom end of the tank body, the second supporting net is arranged at the upper part of the inner wall of the tank body, a water distribution device is arranged at the top end of the tank body, the water distribution device is used to evenly discharge water source into the tank body, a filtering device is arranged on the outer wall of the tank body, and the filtering device It is used to filter and process the water source, and the drainage pipe is connected and arranged at the lower part of the outer wall of the tank body; the resin is put into the tank body between the first supporting net and the second supporting net through the feed port, and the water enters the water distribution device after being filtered by the filtering device. The water distribution device evenly discharges the water to the top of the second supporting net. After that, after the resin removes the calcium ions from the water, the water is discharged through the drainage pipe, and the water is evenly discharged to the second supporting net through the water distribution device, so as to improve the full contact effect between water and resin, improve the calcium ion removal effect, pre-filter and process the water through the filtering device, reduce the pollution of the dirt in the water to the inside of the tank body, and improve the water purification effect.

[0007] Preferably, the water distribution device includes a first box body, a second box body, a first delivery pipe, multiple groups of discharge pipes, blades, and a second delivery pipe. The first box body is installed on the top of the base, the second box body is installed on the top of the first box body, the upper part of the first delivery pipe is rotatably installed in the second box body, the middle part of the first delivery pipe rotates through the first box body, the bottom of the first delivery pipe extends into the tank body, the multiple groups of discharge pipes are connected and arranged at the lower part of the outer side wall of the first delivery pipe, the blades are installed on the upper part of the outer side wall of the first delivery pipe and are arranged in the second box body, the top end of the second delivery pipe is connected to the second box body, the bottom end of the second delivery pipe is connected to the first box body, and the A water inlet is provided on the outer wall of a delivery pipe, the water inlet is communicated with the first box body, and the output end of the filter device is communicated with the second box body; the filter device filters the water and delivers it to the second box body, and when the water flows in the second box body, the blades drive the first delivery pipe to rotate, and then the water in the second box body is delivered to the first box body through the second delivery pipe, and the water entering the first box body enters the first delivery pipe through the water inlet, and then the water is discharged into the tank body through multiple groups of discharge pipes. When the first delivery pipe rotates, it drives the multiple groups of discharge pipes to rotate, thereby improving the water uniform distribution effect of the multiple groups of discharge pipes and improving the water purification effect of the resin.

[0008] Preferably, the filtering device includes a cylinder, a filter, a third delivery pipe and a water pump, the cylinder is installed at the top of the base, the filter is arranged inside the cylinder, the top of the filter is connected with the bottom of the third delivery pipe, the top of the third delivery pipe is connected with the second box, the water pump is installed at the top of the base, and the output end of the water pump is connected with the cylinder; external water is extracted by the water pump, the extracted water is transported to the inside of the cylinder, the water is filtered and processed by the filter, and the filtered water is transported to the inside of the second box through the third delivery pipe, thereby improving the convenience of water source filtering and purification.

[0009] Preferably, it also includes a fourth delivery pipe, a first valve and a second valve, the bottom end of the fourth delivery pipe is connected to the water pump output end, the top end of the fourth delivery pipe is connected to the third delivery pipe, the first valve is connected to the water pump output end, and the second valve is connected to the third delivery pipe; by closing the second valve and opening the first valve, the water in the water pump is transported to the inside of the filter through the fourth delivery pipe and the third delivery pipe, so that the water backwashes the filter, thereby improving the convenience of automatic cleaning of the filter.

[0010] Preferably, it also includes a collecting box and a third valve, and the collecting box is connected to the cylinder body through the third valve; when the filter screen is backwashed and cleaned, the third valve is opened to transport the backwashed sewage to the inside of the collecting box.

[0011] Preferably, the sealing device comprises a sealing cover, which is installed at the bottom opening of the tank body; by opening the sealing cover, the convenience of discharging and replacing the resin in the tank body is improved.

[0012] Preferably, each of the plurality of discharge pipes is provided with a nozzle; water is discharged through the nozzle to improve the uniform distribution of water.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the resin is placed into the tank body between the first support net and the second support net through the feed port, the water is filtered by the filter device and then enters the water distribution device, the water distribution device evenly discharges the water to the top of the second support net, and then the resin removes the calcium ions from the water, and the water is discharged through the drain pipe, and the water is evenly discharged to the second support net through the water distribution device, thereby improving the full contact effect between the water and the resin, improving the calcium ion removal effect, pre-filtering the water through the filter device, reducing the pollution of the inside of the tank body by dirt in the water, and improving the water purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric local structure of the connection between the tank body and the second support net, etc.;

[0016] Figure 3It is a schematic diagram of the partial isometric structure of the connection between the third delivery pipe and the second valve, etc.;

[0017] Figure 4 is an axonometric structural diagram of the connection between the second box body and the third conveying pipe, etc.;

[0018] Figure 5 It is a schematic diagram of the axonometric structure of the connection between the tank body and the sealing cover.

[0019] Markings in the attached drawings: 1. base; 2. tank body; 3. feed port; 4. drain pipe; 5. first support net; 6. second support net; 7. first box body; 8. second box body; 9. first delivery pipe; 10. discharge pipe; 11. blades; 12. second delivery pipe; 13. cylinder body; 14. filter net; 15. third delivery pipe; 16. water pump; 17. fourth delivery pipe; 18. first valve; 19. second valve; 20. collection box; 21. third valve; 22. sealing cover. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example 1

[0021] like Figures 1 to 5 As shown, a calcium ion removal ion exchange column filtering device of the utility model comprises a base 1 and a tank body 2, and the tank body 2 is mounted on the base 1; it also comprises a water distribution device, a filtering device, a closing device, a feed port 3, a drain pipe 4, a first support net 5 and a second support net 6, the feed port 3 is connected and arranged at the upper part of the outer wall of the tank body 2, the bottom end of the tank body 2 is provided with an opening, the closing device is arranged at the opening of the tank body 2, the first support net 5 is installed at the opening at the bottom end of the tank body 2, the second support net 6 is installed at the upper part of the inner wall of the tank body 2, a water distribution device is arranged at the top of the tank body 2, the water distribution device is used to evenly discharge the water source into the tank body 2, a filtering device is arranged on the outer wall of the tank body 2, the filtering device is used to filter and process the water source, and the drain pipe 4 is connected and arranged at the lower part of the outer wall of the tank body 2;

[0022] like Figure 2As shown, the water distribution device includes a first box body 7, a second box body 8, a first delivery pipe 9, multiple groups of discharge pipes 10, blades 11 and a second delivery pipe 12. The first box body 7 is installed at the top of the base 1, and the second box body 8 is installed at the top of the first box body 7. The upper part of the first delivery pipe 9 is rotatably installed in the second box body 8, and the middle part of the first delivery pipe 9 rotates through the first box body 7. The bottom of the first delivery pipe 9 extends into the tank body 2. The multiple groups of discharge pipes 10 are all connected and arranged at the lower part of the outer wall of the first delivery pipe 9. The blades 11 are installed at the upper part of the outer wall of the first delivery pipe 9 and are arranged in the second box body 8. The top end of the second delivery pipe 12 is connected to the second box body 8, and the bottom end of the second delivery pipe 12 is connected to the first box body 7. The outer wall of the first delivery pipe 9 is provided with a water inlet, which is connected to the first box body 7, and the output end of the filtering device is connected to the second box body 8.

[0023] In this embodiment, the resin is placed into the tank body 2 between the first support net 5 and the second support net 6 through the feed port 3, and the water is filtered by the filter device and then enters the water distribution device. The water distribution device evenly discharges the water to the top of the second support net 6. After the resin removes the calcium ions from the water, the water is discharged through the drain pipe 4, and the water is evenly discharged to the second support net 6 through the water distribution device, thereby improving the full contact effect between water and resin, improving the calcium ion removal effect, and pre-filtering the water through the filter device to reduce the pollution of the inside of the tank body 2 by dirt in the water, thereby improving the water purification effect. Example 2

[0024] On the basis of Example 1, Figure 2 As shown, the utility model is a calcium ion removal ion exchange column filtering device, the filtering device comprises a cylinder 13, a filter screen 14, a third delivery pipe 15 and a water pump 16, the cylinder 13 is mounted on the top of the base 1, the filter screen 14 is arranged inside the cylinder 13, the top of the filter screen 14 is connected to the bottom of the third delivery pipe 15, the top of the third delivery pipe 15 is connected to the second box 8, the water pump 16 is mounted on the top of the base 1, and the output end of the water pump 16 is connected to the cylinder 13;

[0025] like Figure 3 As shown, it also includes a fourth delivery pipe 17, a first valve 18 and a second valve 19, the bottom end of the fourth delivery pipe 17 is connected to the output end of the water pump 16, the top end of the fourth delivery pipe 17 is connected to the third delivery pipe 15, the first valve 18 is connected to the output end of the water pump 16, and the second valve 19 is connected to the third delivery pipe 15;

[0026] like Figure 3 As shown, it also includes a collecting box 20 and a third valve 21, and the collecting box 20 is connected with the cylinder 13 through the third valve 21;

[0027] like Figure 4As shown, the sealing device includes a sealing cover 22, which is installed at the bottom opening of the tank body 2;

[0028] like Figure 2 As shown, each of the multiple groups of discharge pipes 10 is provided with a nozzle;

[0029] In this embodiment, the filtering device filters the water and then transports it to the inside of the second box body 8. When the water flows in the second box body 8, the blades 11 drive the first delivery pipe 9 to rotate. Then, the water in the second box body 8 is transported to the inside of the first box body 7 through the second delivery pipe 12. The water entering the first box body 7 enters the inside of the first delivery pipe 9 through the water inlet, and then the water is discharged into the inside of the tank body 2 through multiple groups of discharge pipes 10. When the first delivery pipe 9 rotates, it drives the multiple groups of discharge pipes 10 to rotate, thereby improving the water distribution effect of the multiple groups of discharge pipes 10 and improving the purification effect of the resin on water. The external water is extracted by the water pump 16, and the extracted water is transported to the inside of the cylinder 13. The water is filtered and processed by the filter net 14, and the filtered water is transported to the inside of the second box body 8 through the third delivery pipe 15, thereby improving the convenience of water source filtering and purification.

[0030] The utility model discloses a calcium ion removal ion exchange column filtering device. When working, resin is put into the tank body 2 between the first support net 5 and the second support net 6 through the feed port 3, and water enters the water distribution device after being filtered by the filtering device. The water distribution device evenly discharges the water to the top of the second support net 6. After that, the resin removes the calcium ions from the water, and the water is discharged through the drain pipe 4.

[0031] The water pump 16 of the calcium ion removal ion exchange column filtering device of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for creative labor by technicians in the field.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A calcium ion removal ion exchange column filtering device, comprising a base (1) and a tank body (2), wherein the tank body (2) is mounted on the base (1); characterized in that: The invention also comprises a water distribution device, a filtering device, a closing device, a feed port (3), a drain pipe (4), a first support net (5) and a second support net (6); the feed port (3) is arranged in communication with the upper part of the outer wall of the tank body (2); an opening is arranged at the bottom end of the tank body (2); the closing device is arranged at the opening of the tank body (2); the first support net (5) is installed at the opening at the bottom end of the tank body (2); the second support net (6) is installed at the upper part of the inner wall of the tank body (2); a water distribution device is arranged at the top end of the tank body (2); the water distribution device is used to evenly discharge water source into the tank body (2); a filtering device is arranged on the outer wall of the tank body (2); the filtering device is used to filter and process the water source; and the drain pipe (4) is arranged in communication with the lower part of the outer wall of the tank body (2).

2. A calcium ion removal ion exchange column filtration device as claimed in claim 1, characterized in that: The water distribution device comprises a first box (7), a second box (8), a first delivery pipe (9), a plurality of discharge pipes (10), blades (11) and a second delivery pipe (12); the first box (7) is mounted on the top of the base (1); the second box (8) is mounted on the top of the first box (7); the upper portion of the first delivery pipe (9) is rotatably mounted in the second box (8); the middle portion of the first delivery pipe (9) is rotatably passed through the first box (7); and the bottom portion of the first delivery pipe (9) extends into the tank (2). The plurality of discharge pipes (10) are connected and arranged at the lower part of the outer wall of the first delivery pipe (9), the blades (11) are installed at the upper part of the outer wall of the first delivery pipe (9) and arranged in the second box (8), the top end of the second delivery pipe (12) is connected to the inside of the second box (8), the bottom end of the second delivery pipe (12) is connected to the inside of the first box (7), the outer wall of the first delivery pipe (9) is provided with a water inlet, the water inlet is connected to the inside of the first box (7), and the output end of the filtering device is connected to the inside of the second box (8).

3. The calcium ion removal ion exchange column filtration device according to claim 1, characterized in that: The filtering device comprises a cylinder (13), a filter screen (14), a third delivery pipe (15) and a water pump (16); the cylinder (13) is mounted on the top of the base (1); the filter screen (14) is arranged inside the cylinder (13); the top of the filter screen (14) is connected to the bottom of the third delivery pipe (15); the top of the third delivery pipe (15) is connected to the second box (8); the water pump (16) is mounted on the top of the base (1); the output end of the water pump (16) is connected to the inside of the cylinder (13).

4. A calcium ion removal ion exchange column filtration device as claimed in claim 3, characterized in that: It also comprises a fourth delivery pipe (17), a first valve (18) and a second valve (19); the bottom end of the fourth delivery pipe (17) is connected to the output end of the water pump (16); the top end of the fourth delivery pipe (17) is connected to the third delivery pipe (15); the first valve (18) is connected to the output end of the water pump (16); and the second valve (19) is connected to the third delivery pipe (15).

5. The calcium ion removal ion exchange column filtration device according to claim 3, characterized in that: It also includes a collecting box (20) and a third valve (21), and the collecting box (20) is connected to the inside of the cylinder (13) through the third valve (21).

6. The calcium ion removal ion exchange column filtration device according to claim 1, characterized in that: The sealing device comprises a sealing cover (22), which is mounted at the bottom opening of the tank body (2).

7. The calcium ion removal ion exchange column filtration device according to claim 2, characterized in that: The multiple groups of discharge pipes (10) are all provided with nozzles.

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