Circulating water electronic descaling device

Abstract

The utility model discloses a circulating water electronic scale removal device, including the purification tank, the purification tank upper end face is fixedly installed with the box cover through a plurality of first bolts, the box cover bottom wall is fixedly installed with the first sealing washer, the box cover upper end face is slidably installed with a plurality of electrode stick through the installation opening, the box cover upper end face is fixedly installed with a plurality of clamping frames, every clamping frame inside is rotatably installed with the two -way bolt, every two -way bolt outer wall is rotatably installed with two moving blocks, every clamping frame inside is fixedly installed with the limit rod, every limit rod is all through the corresponding two moving blocks. The utility model discloses through setting two -way bolt, moving block and clamping plate etc. component, rotates two -way bolt to drive moving block to slide along the limit rod, and then makes clamping plate realize the clamping or loosening of electrode stick, and can complete the dismounting of electrode stick without disassembling a large number of components, greatly simplifies the maintenance and replacement process of electrode stick, and improves maintenance convenience.

Description

Technical Field

[0001] This utility model relates to the field of circulating water treatment technology, and in particular to an electronic descaling device for circulating water. Background Technology

[0002] In industrial production, central air conditioning operation and other scenarios, circulating water systems are key equipment for achieving heat exchange and water resource recycling.

[0003] During long-term circulation of circulating water, minerals in the water easily form scale (such as calcium carbonate crystals) on the inner walls of pipes and equipment. If not treated in time, this can lead to reduced heat exchange efficiency, pipe blockage, and even equipment corrosion (including electrochemical and biological corrosion), shortening the service life of the circulating water system. When using existing descaling technologies, chemical descaling methods require continuous replenishment of chemicals, which not only increases treatment costs but also easily increases phosphorus and COD, polluting the environment. Furthermore, the treatment effect is not stable. Physical cleaning methods require shutdown and production stoppage, which can directly interrupt normal production or equipment operation, affecting overall efficiency and making them impractical. Therefore, it is necessary to redesign an electronic descaling device for circulating water to address the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an electronic descaling device for circulating water.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A circulating water electronic descaling device includes a purification tank. A tank cover is fixedly mounted on the upper surface of the purification tank via multiple first bolts. A first sealing gasket is fixedly mounted on the bottom wall of the tank cover. Multiple electrode rods are slidably mounted on the upper surface of the tank cover through an installation opening. Multiple clamping frames are fixedly mounted on the upper surface of the tank cover. A bidirectional bolt is rotatably mounted inside each clamping frame. Two moving blocks are threadedly mounted on the outer wall of each bidirectional bolt. A limit rod is fixedly mounted inside each clamping frame. Each limit rod passes through the corresponding two moving blocks. A clamping plate is fixedly connected to the outer wall of each moving block via a connecting mechanism. Anti-slip pads that conform to the outer wall of the corresponding electrode rods are fixedly mounted on the inner walls of each pair of opposing clamping plates. A rotating shaft is rotatably mounted on the bottom wall of the tank cover. A motor connected to the rotating shaft is fixedly mounted on the upper surface of the tank cover. Multiple stirring blades are fixedly mounted on the outer wall of the rotating shaft via an installation sleeve. An internally connected water inlet channel and drainage channel are fixedly mounted on the outer wall of the purification tank.

[0006] Preferably, the connecting mechanism includes a connecting rod fixedly installed on the outer wall of the movable block, and the end of the connecting rod is fixedly connected to the outer wall of the clamping plate.

[0007] Preferably, each of the stirring blades is inclined, and the inclination direction of each pair of adjacent stirring blades is different.

[0008] Preferably, a filter box is fixedly installed on the outer wall of the water inlet channel, and a water inlet pipe communicating with the interior is fixedly installed on the outer wall of the filter box.

[0009] Preferably, a filter screen plate is slidably installed inside the filter box via an installation groove, and a sealing plate is fixedly installed on the upper surface of the filter box by multiple second bolts, with a second sealing gasket fixedly installed on the bottom wall of the sealing plate.

[0010] Preferably, a controller is fixedly installed on the outer wall of the purification box via an mounting plate, and the controller is electrically connected to each electrode rod and the motor.

[0011] The beneficial effects of this utility model are: 1. By setting up components such as bidirectional bolts, moving blocks and clamping plates, rotating the bidirectional bolts can drive the moving blocks to slide along the limit rod, thereby enabling the clamping plate to clamp or release the electrode rod. The electrode rod can be disassembled and installed without disassembling a large number of parts, which greatly simplifies the inspection and replacement process of the electrode rod and improves the convenience of maintenance.

[0012] 2. By setting up components such as a rotating shaft, mounting sleeve, and stirring blades, the motor drives the rotating shaft to rotate, and the mounting sleeve rotates synchronously with the rotating shaft, thereby driving the stirring blades to stir the circulating water in the purification tank, so that the circulating water flows evenly in the tank, ensuring that the circulating water is in full contact with each electrode rod, avoiding the problem of incomplete local descaling, and improving the overall descaling efficiency.

[0013] 3. By setting up components such as a purification box, filter screen, and sealing plate, after circulating water enters the filter box through the inlet pipe, the filter screen can filter impurities in the water, preventing impurities from entering the purification box and adhering to the surface of the electrode rod, thus affecting the descaling effect. When the filter screen needs to be cleaned, the filter screen can be removed from the filter box by disassembling the sealing plate. The operation is simple and convenient for regular cleaning of the filter screen, ensuring the filtration effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the electronic descaling device for circulating water proposed in this utility model; Figure 2 for Figure 1 A schematic diagram of the vertical section structure; Figure 3 This is a top view of the circulating water electronic descaling device proposed in this utility model; Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point A in the diagram; Figure 5 for Figure 3Enlarged schematic diagram of the structure at point B in the diagram.

[0015] In the diagram: 1 Purification box, 2 Box cover, 3 Electrode rod, 4 Clamping frame, 5 Bidirectional bolt, 6 Limiting rod, 7 Moving block, 8 Connecting rod, 9 Clamping plate, 10 Anti-slip pad, 11 Rotating shaft, 12 Motor, 13 Mounting sleeve, 14 Stirring blade, 15 Water inlet channel, 16 Drainage channel, 17 Filter box, 18 Water inlet pipe, 19 Filter screen plate, 20 Sealing plate, 21 Mounting plate, 22 Controller. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-5 The circulating water electronic descaling device includes a purification tank 1. A tank cover 2 is fixedly installed on the upper surface of the purification tank 1 by multiple first bolts. A first sealing gasket is fixedly installed on the bottom wall of the tank cover 2. Multiple electrode rods 3 are slidably installed on the upper surface of the tank cover 2 through an installation opening. Multiple clamping frames 4 are fixedly installed on the upper surface of the tank cover 2. A bidirectional bolt 5 is rotatably installed inside each clamping frame 4. Two moving blocks 7 are threadedly rotatably installed on the outer wall of each bidirectional bolt 5. A limit rod 6 is fixedly installed inside each clamping frame 4. Each limit rod 6... Two corresponding movable blocks 7 are connected through each other. Each movable block 7 has a clamping plate 9 fixedly connected to its outer wall via a connecting mechanism. The inner walls of each pair of clamping plates 9 are fixedly installed with anti-slip pads 10 that fit against the outer wall of the corresponding electrode rod 3. A rotating shaft 11 is rotatably installed on the bottom wall of the box cover 2. A motor 12 connected to the rotating shaft 11 is fixedly installed on the upper surface of the box cover 2. Multiple stirring blades 14 are fixedly installed on the outer wall of the rotating shaft 11 via a mounting sleeve 13. An internally connected water inlet channel 15 and a drainage channel 16 are fixedly installed on the outer wall of the purification box 1.

[0018] Furthermore, the first bolt ensures a secure connection between the cover 2 and the purification chamber 1, preventing the cover 2 from loosening due to vibration during device operation. The first sealing gasket fills the gap between the cover 2 and the purification chamber 1, preventing circulating water in the purification chamber 1 from leaking out of the connection. The size of the installation opening is adapted to the electrode rod 3, which facilitates the sliding adjustment of the electrode rod 3 to the depth of insertion into the purification chamber 1, and also reduces the possibility of circulating water overflowing from the opening.

[0019] The connecting mechanism includes a connecting rod 8 fixedly installed on the outer wall of the movable block 7, and the end of the connecting rod 8 is fixedly connected to the outer wall of the clamping plate 9.

[0020] Furthermore, the connection between the connecting rod 8 and the moving block 7 and the clamping plate 9 is made by welding, which can prevent the connecting rod 8 from separating from the two during the operation of the device, and ensure that the movement of the moving block 7 can be stably transmitted to the clamping plate 9, so that the clamping plate 9 can accurately clamp or release the electrode rod 3.

[0021] Each stirring blade 14 is set at an angle, and the tilting direction of each pair of adjacent stirring blades 14 is different.

[0022] Furthermore, the inclined stirring blades 14 can exert a stronger pushing effect on the circulating water in the purification tank 1 when rotating. The adjacent two layers of stirring blades 14 have different inclination directions, which can break the single flow trajectory of the circulating water and form a multi-directional water flow, so that the circulating water is more evenly distributed in the purification tank 1, thereby making more sufficient contact with the electrode rod 3.

[0023] A filter box 17 is fixedly installed on the outer wall of the water inlet channel 15, and a water inlet pipe 18 communicating with the interior is fixedly installed on the outer wall of the filter box 17.

[0024] Furthermore, the connection between the filter box 17 and the water inlet channel 15 is sealed to prevent circulating water from leaking from the connection before entering the water inlet channel 15. The port of the water inlet pipe 18 can be equipped with a suitable interface structure to facilitate connection with the water supply pipeline of the circulating water system, ensuring that the circulating water can flow smoothly into the filter box 17.

[0025] Inside the filter box 17, a filter screen plate 19 is slidably installed via an installation groove. A sealing plate 20 is fixedly installed on the upper surface of the filter box 17 via multiple second bolts. A second sealing gasket is fixedly installed on the bottom wall of the sealing plate 20.

[0026] Furthermore, the inner wall of the mounting groove fits against the outer wall of the filter screen plate 19, which can not only position the filter screen plate 19, but also prevent unfiltered circulating water from flowing through the gap between the mounting groove and the filter screen plate 19. The second bolt can tightly fix the sealing plate 20 to the filter box 17. Together with the second sealing gasket, it can effectively block external impurities from entering the filter box 17, while preventing the circulating water in the filter box 17 from overflowing from the top.

[0027] A controller 22 is fixedly installed on the outer wall of the purification box 1 via a mounting plate 21. The controller 22 is electrically connected to each electrode rod 3 and the motor 12.

[0028] Furthermore, the mounting plate 21 provides stable mounting support for the controller 22, preventing the controller 22 from directly contacting the outer wall of the purification box 1 and affecting the operational stability due to excessive temperature. The wiring connection between the controller 22 and the electrode rod 3 and the motor 12 is protected to prevent the wiring from being corroded or damaged by the external environment, ensuring that the controller 22 can accurately control the working status of the electrode rod 3 and the operation of the motor 12.

[0029] In use, circulating water enters the filter box 17 through the inlet pipe 18. The circulating water entering the filter box 17 is first filtered by the filter screen 19, which intercepts impurities in the water to prevent them from entering the subsequent structure with the circulating water. The filtered circulating water enters the purification box 1 through the inlet channel 15. At this time, the controller 22 starts the motor 12 and the electrode rod 3. The motor 12 drives the rotating shaft 11 to rotate. The rotating shaft 11 drives multiple stirring blades 14 to rotate synchronously through the mounting sleeve 13. The stirring blades 14 stir the circulating water in the purification box 1, so that the circulating water flows evenly in the purification box 1 and ensures that the circulating water is in full contact with each electrode rod 3. The electrode rod 3 performs descaling treatment on the circulating water. After the descaling is completed, the circulating water is discharged from the purification box 1 through the drain channel 16 and enters the subsequent process of the circulating water system. If the filter screen plate 19 needs to be cleaned after long-term use, the bolts on the upper end of the filter box 17 can be removed, the sealing plate 20 can be removed, and the filter screen plate 19 can be taken out of the installation slot of the filter box 17 for cleaning. After cleaning, the filter screen plate 19 can be put back in its original position, the sealing plate 20 can be covered and the bolts can be re-fixed. If the electrode rod 3 needs to be repaired or replaced, the bidirectional bolt 5 in the clamping frame 4 can be rotated. The bidirectional bolt 5 drives the two moving blocks 7 to move in opposite directions along the limit rod 6. The moving blocks 7 drive the clamping plate 9 to separate through the connecting rod 8, releasing the clamping of the electrode rod 3. Then the electrode rod 3 can be taken out from the installation opening of the box cover 2. After the repair or replacement is completed, the electrode rod 3 can be reinserted. The bidirectional bolt 5 can be rotated in the opposite direction to make the clamping plates 9 move towards each other until the anti-slip pad 10 on the inner wall of the clamping plate 9 is tightly attached to the outer wall of the electrode rod 3, thus completing the fixing of the electrode rod 3.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A circulating water electronic descaling device, comprising a purification tank (1), characterized in that, The upper surface of the purification box (1) is fixedly mounted with a box cover (2) by multiple first bolts. A first sealing gasket is fixedly mounted on the bottom wall of the box cover (2). Multiple electrode rods (3) are slidably mounted on the upper surface of the box cover (2) through an installation opening. Multiple clamping frames (4) are fixedly mounted on the upper surface of the box cover (2). A bidirectional bolt (5) is rotatably mounted inside each clamping frame (4). Two moving blocks (7) are threadedly mounted on the outer wall of each bidirectional bolt (5). A limit rod (6) is fixedly mounted inside each clamping frame (4). Each limit rod (6) passes through the corresponding two moving blocks. Each of the movable blocks (7) has a clamping plate (9) fixedly connected to its outer wall via a connecting mechanism. Each pair of clamping plates (9) has an anti-slip pad (10) fixedly installed on its inner wall that fits against the outer wall of the corresponding electrode rod (3). The bottom wall of the box cover (2) is rotatably mounted with a rotating shaft (11). The upper surface of the box cover (2) is fixedly mounted with a motor (12) connected to the rotating shaft (11). The outer wall of the rotating shaft (11) is fixedly mounted with multiple stirring blades (14) via an installation sleeve (13). The outer wall of the purification box (1) is fixedly mounted with an internally connected water inlet channel (15) and a drainage channel (16).

2. The circulating water electronic descaling device according to claim 1, characterized in that, The connecting mechanism includes a connecting rod (8) fixedly installed on the outer wall of the movable block (7), and the end of the connecting rod (8) is fixedly connected to the outer wall of the clamping plate (9).

3. The circulating water electronic descaling device according to claim 2, characterized in that, Each of the stirring blades (14) is inclined, and the inclination direction of each pair of adjacent stirring blades (14) is different.

4. The circulating water electronic descaling device according to claim 3, characterized in that, A filter box (17) is fixedly installed on the outer wall of the water inlet channel (15), and a water inlet pipe (18) communicating with the interior is fixedly installed on the outer wall of the filter box (17).

5. The circulating water electronic descaling device according to claim 4, characterized in that, The filter box (17) is sealed and slidably installed with a filter screen plate (19) inside through the mounting groove. The upper end face of the filter box (17) is fixedly installed with a sealing plate (20) by multiple second bolts. The bottom wall of the sealing plate (20) is fixedly installed with a second sealing gasket.

6. The circulating water electronic descaling device according to claim 5, characterized in that, The outer wall of the purification box (1) is fixedly mounted with a controller (22) via a mounting plate (21). The controller (22) is electrically connected to each electrode rod (3) and the motor (12).

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