Positive electrode output structure of circulating water online desalination device

Abstract

The utility model discloses a positive electrode output structure of a circulating water online desalination device, comprising a first support plate (1) and a second support plate (2), wherein a positive electrode cylinder (3) is arranged between the first support plate (1) and the second support plate (2), wherein a wire connection end (4) is arranged on the inner side of one end of the positive electrode cylinder (3), and the wire connection end (4) passes through the first support plate (1) and is connected to the wire. The utility model has a simple structure, is easy to install, is stable to place, and can increase the contact surface between the positive terminal and the sewage, thereby expanding the desalination range.

Description

Technical Field

[0001] The utility model relates to the field of water treatment equipment, in particular to a positive electrode output structure of an online circulating water desalination device. Background Art

[0002] The electrosorption method uses raw water to enter the space separated by two electrode plates from one end and flow out from the other end. When the raw water flows between the cathode and the anode, it is affected by the electric field. The charged particles in the water migrate to the electrodes with opposite charges, are adsorbed by the electrodes and stored in the double electric layer. At the same time, as the number of charged particles adsorbed by the electrodes increases, the charged particles are enriched and concentrated on the electrode surface, so that the dissolved salts, colloidal particles and charged substances in the water are retained on the electrode surface, thereby removing the salt in the circulating water. In the prior art, positive plates and negative plates are usually placed in the sewage pool. One end of the positive plate and the negative plate is connected to the wire. After power is turned on, an electric field is generated. However, the structure of the plate body is not easy to place. If it is to be placed stably, a component for fixing the plate body needs to be set, which makes the installation of the positive plate more complicated. Secondly, the electric field range generated by the plate-shaped positive output structure is small, and it cannot cover a larger range for desalination. If the desalination range is to be expanded, multiple plates need to be set, which increases the manufacturing cost. Utility Model Content

[0003] The purpose of the utility model is to provide a positive electrode output structure of a circulating water online desalination device. The utility model has a simple structure, is easy to install, is stable to place, and can increase the contact surface between the positive terminal and the sewage to expand the desalination range.

[0004] The technical solution of the utility model: the positive electrode output structure of the circulating water online desalination device includes a first support plate and a second support plate, a positive electrode cylinder is arranged between the first support plate and the second support plate, a wire connection end is arranged on the inner side of one end of the positive electrode cylinder, and the wire connection end passes through the first support plate and is connected to the wire.

[0005] In the positive electrode output structure of the above-mentioned circulating water online desalination device, the positive electrode cylinder is a square positive electrode cylinder as a whole.

[0006] In the positive electrode output structure of the above-mentioned circulating water online desalination device, one end of the positive electrode cylinder has a fixing plate facing the inner side of the positive electrode cylinder, and the fixing plate is connected to the first support plate via a bolt.

[0007] In the positive electrode output structure of the aforementioned circulating water online desalination device, a first annular groove is provided on the inner side of the first support plate, a conductive channel is provided in the first annular groove, one end face of the positive electrode cylinder is embedded in the first annular groove, and the wire connection end passes through the conductive channel.

[0008] In the positive electrode output structure of the aforementioned circulating water online desalination device, a second annular groove is provided on the inner side of the second support plate, and the other end surface of the positive electrode cylinder is embedded in the second annular groove.

[0009] In the positive electrode output structure of the aforementioned circulating water online desalination device, the wire connection end is a stud structure, and the wire connection end is arranged on the inner side of the positive electrode cylinder in the form of welding.

[0010] In the positive electrode output structure of the aforementioned circulating water online desalination device, a horizontal through groove is provided on the second support plate, and the horizontal through groove is connected to the interior of the positive electrode cylinder.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. In the utility model, the positive electrode cylinder is arranged between the first support plate and the second support plate, and the wire connection end at one end of the positive electrode cylinder passes through the first support plate to be connected to the wire. The positive electrode cylinder and the support plates on both sides form a bracket, which is convenient for placement in the sewage pool and can ensure the stability of placement. Secondly, the positive electrode cylinder is a cylindrical structure with a large contact surface with the sewage, so that the generated electric field has a larger range, thereby expanding the desalination range.

[0013] 2. The inner sides of the first support plate and the second support plate are both provided with an annular groove, and the end of the positive electrode cylinder is embedded in the annular groove. This structure realizes a firm fit between the positive electrode cylinder and the support plates on both sides. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 is a schematic diagram of the first annular groove;

[0016] Figure 3 is a schematic diagram of the second annular groove;

[0017] Figure 4 A schematic diagram of a fixing plate.

[0018] Explanation of the markings in the accompanying drawings: 1-first support plate, 2-second support plate, 3-positive electrode cylinder, 4-wire connection end, 5-fixed plate, 6-first annular groove, 7-conductive channel, 9-second annular groove, 10-horizontal bar groove, 11-negative electrode filter. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0020] Embodiment: The positive electrode output structure of the circulating water online desalination device includes a first support plate 1 and a second support plate 2, as shown in the attached Figure 1 As shown, a positive electrode barrel 3 is installed between the first support plate 1 and the second support plate 2. The positive electrode barrel 3 is a square positive electrode barrel as a whole. The positive electrode barrel has multiple contact surfaces with the sewage, which expands the range of electric field generation and the desalination range. A wire connection end 4 is fixed to the inner side of one end of the positive electrode barrel 3. The wire connection end 4 is a stud structure, and the wire connection end 4 is arranged on the inner side of the positive electrode barrel 3 in the form of welding. When the wire is connected to the wire connection end, the wire end has a nut, which is screwed on the wire connection end, which is convenient for connection and makes the connection between the wire and the connection part stable; and the wire connection end 4 passes through the first support plate 1 and is connected to the wire. One end of the positive electrode barrel 3 has a fixing plate 5 facing the inner side of the positive electrode barrel 3. The fixing plate 5 is connected to the first support plate 1 through a bolt. The connection is convenient and fast through the bolt. The negative output structure of the desalination device is on the outside of the positive electrode barrel, and its two ends are connected to the support plates on both sides. Therefore, the positive electrode barrel only needs to be connected to the support plate on one side, which is convenient for subsequent removal of salt at the negative end.

[0021] The inner side of the first support plate 1 has a first annular groove 6. Figure 2 As shown, the first annular groove 6 has a conductive channel 7, one side end surface of the positive electrode barrel 3 is embedded in the first annular groove 6, and the wire connection end 4 passes through the conductive channel 7, and the inner side of the second support plate 2 has a second annular groove 9, as shown in the attached Figure 3 As shown, the other end face of the positive electrode barrel 3 is embedded in the second annular groove 9. The end of the positive electrode barrel is embedded in the annular groove, and the positive electrode barrel is firmly matched with the support plates on both sides through this structure; the second support plate 2 is equipped with a horizontal bar through groove 10, which is connected to the inside of the positive electrode barrel 3. The main function of the horizontal bar through groove is that after the entire desalination device is placed in the sewage pool, water can enter the positive electrode barrel, so that the entire device sinks under the water surface as soon as possible. If there is no horizontal bar through groove, the interior of the positive electrode barrel is a hollow structure, so that the desalination device may float on the water surface, and it is not easy to perform desalination operations.

[0022] The circulating water online desalination device is mainly composed of two support plates, a negative electrode filter 11 and a positive electrode cylinder 3, as shown in the attached Figure 4 As shown in the figure, the positive electrode cylinder is on the inner side of the negative electrode filter, and one end of the positive electrode cylinder and the negative electrode filter are connected to the wire. After the power is turned on, an electric field is generated between the positive electrode cylinder and the negative electrode filter, and the charged particles in the water migrate to the electrodes with opposite charges, and the negative electrode filter adsorbs the charged particles in the water. At the same time, as the number of charged particles adsorbed by the negative electrode filter increases, the charged particles are enriched and concentrated on the electrode surface, so that the dissolved salts, colloidal particles and their charged substances in the water are retained on the electrode surface, thereby removing the salt in the circulating water.

[0023] The working principle of the utility model: the positive electrode cylinder is arranged between the first support plate and the second support plate, the wire connection end at one end of the positive electrode cylinder passes through the first support plate and is connected to the wire, the positive electrode cylinder and the support plates on both sides form a bracket, which is convenient for placement in the sewage pool and can ensure the stability of placement; secondly, the positive electrode cylinder is a cylindrical structure, and the contact surface with the sewage is large, so that the generated electric field has a larger range, thereby expanding the desalination range.

[0024] The above embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. In this embodiment, up, down, left, right, front, and back only represent their relative positions and do not represent their absolute positions. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. The positive electrode output structure of the circulating water online desalination device is characterized by: The invention comprises a first support plate (1) and a second support plate (2), wherein a positive electrode cylinder (3) is arranged between the first support plate (1) and the second support plate (2), a wire connection end (4) is arranged on the inner side of one end of the positive electrode cylinder (3), and the wire connection end (4) passes through the first support plate (1) and is connected to the wire.

2. The positive electrode output structure of the circulating water online desalination device according to claim 1 is characterized in that: The positive electrode cylinder (3) is a square positive electrode cylinder as a whole.

3. The positive electrode output structure of the circulating water online desalination device according to claim 2 is characterized in that: One end of the positive electrode barrel (3) has a fixing plate (5) facing the inside of the positive electrode barrel (3), and the fixing plate (5) is connected to the first support plate (1) via a bolt.

4. The positive electrode output structure of the circulating water online desalination device according to claim 1 is characterized in that: A first annular groove (6) is provided on the inner side of the first support plate (1), a conductive channel (7) is provided in the first annular groove (6), one end surface of the positive electrode cylinder (3) is embedded in the first annular groove (6), and the wire connection end (4) passes through the conductive channel (7).

5. The positive electrode output structure of the circulating water online desalination device according to claim 1 is characterized in that: A second annular groove (9) is provided on the inner side of the second support plate (2), and the other end surface of the positive electrode cylinder (3) is embedded in the second annular groove (9).

6. The positive electrode output structure of the circulating water online desalination device according to claim 4 is characterized in that: The wire connection end (4) is a stud structure, and the wire connection end (4) is arranged on the inner side surface of the positive electrode cylinder (3) in a welded manner.

7. The positive electrode output structure of the circulating water online desalination device according to claim 1 is characterized in that: The second support plate (2) is provided with a transverse through groove (10), and the transverse through groove (10) is connected to the interior of the positive electrode cylinder (3).

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