Device for distributing water passing holes in cathode plate of electrochemical descaling equipment

Abstract

The utility model belongs to the technical field of electrochemical descaling equipment, and particularly relates to an electrochemical descaling equipment cathode plate water passing hole distribution device which comprises a mounting frame and a cathode plate, a plurality of uniformly distributed water passing holes are formed in the cathode plate, and the water passing holes penetrate through the cathode plate. Any three water passing holes between the adjacent upper and lower rows of water passing holes are arranged in a regular triangle, and a certain safe distance is reserved between the outermost water passing hole and the boundary of the cathode plate, so that the overall strength of the cathode plate is ensured. According to the utility model, the water passing holes of the cathode plate are arranged in a regular triangle manner, namely any three water passing holes between the adjacent upper and lower rows of water passing holes are arranged in a regular triangle manner, so that the opening area of the cathode plate in unit area can be increased, the circulation blind area is reduced, and the service life of the cathode plate is prolonged. And the speed and the flow rate of water flowing through the space between the cathode plates are properly increased, so that the scaling rate of the cathode plates is increased, and the electrolysis efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cathode plate, concretely to a kind of water hole distribution device of cathode plate of electrochemical descaling equipment. BACKGROUND

[0002] The electrochemical descaling equipment of circulating water refers to the method that the impurities in circulating water are converted into harmless solid substances by a series of chemical reactions on the cathode and anode to purify water quality by the mechanism of electrolysis.The method can effectively remove the hardness suspended matter, colloid, bacteria, algae and other pollutants in water without adding chemical reagents, significantly reducing pollution and being green and environmentally friendly.Through electrical control, the equipment can realize periodic automatic descaling and descaling, realize automatic production, reduce labor intensity and cost, and save energy for enterprises.The circulating water is introduced into electrolytic cell through water inlet, and the electrolytic cell is provided with cathode and anode plates.During electrolysis, the water flowing between the cathode and anode plates produces OH, O3, H2O2, HClO and other strong oxidizing substances under the action of electrolysis, which plays a role in sterilization, algae killing, corrosion prevention and the like.Calcium and magnesium ions are precipitated from water to form calcium carbonate, magnesium carbonate, magnesium hydroxide and other scale precipitates and part of sludge in the form of solid particles, which are adsorbed on the cathode plate.The transmission mechanism drives the cathode plate to move up and down, and the scale, such as calcium carbonate, magnesium carbonate and magnesium hydroxide, adsorbed on the cathode plate is scraped off by the scraping plate mechanism in the electrolytic cell.The efficiency of electrolysis is affected by factors such as the distance between the cathode and anode plates, and the speed and flow of the water flowing between the plates are also crucial.The water flow speed is too fast, which may not allow the substances in the water to contact the electrode surface for enough time, and the water flow speed is too slow, which may cause uneven local reaction.Because the traditional cathode plate water hole is arranged in a rectangular or linear manner, the flow blind area is increased, the resistance is increased, the flow speed is too low, the electrolysis efficiency is greatly affected, the descaling efficiency of the water flowing through the electrolytic cell per unit time is reduced, the energy consumption is indirectly increased, and the descaling effect is reduced.Therefore, improvement is needed. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a kind of water hole distribution device of cathode plate of electrochemical descaling equipment, solve the problem of the traditional cathode plate water hole arrangement form resistance, flow speed low.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of water hole distribution device of cathode plate of electrochemical descaling equipment, including installation frame and cathode plate, the inside of the cathode plate is provided with several evenly distributed water holes, and water hole passes through cathode plate setting, any three water holes between adjacent upper and lower rows of water holes are arranged in equilateral triangle, and the outermost water hole is left with a certain safety distance from the boundary of cathode plate to ensure the overall strength of cathode plate.

[0005] The top of the cathode plate is clamped with a clamping seat, the inside of the mounting frame is threadedly connected with a non-standard screw rod, the non-standard screw rod is arranged through the mounting frame, a stop ring is slidably sleeved on the outer side of the rod body of the non-standard screw rod, the stop ring is in abutment with the cathode plate, a spring is sleeved on the outer side of the rod body of the non-standard screw rod, the horizontal part of the mounting frame is threadedly connected with an adjusting rod, the adjusting rod is arranged through the mounting frame, a ball head is fixedly connected to the lower end of the adjusting rod, and the ball head is in abutment with the clamping seat.

[0006] Preferably, the top of the cathode plate is fixedly connected with a positioning block, and the positioning block penetrates through the clamping seat and is slidably connected with the clamping seat. Through the setting of the positioning block, the position of the clamping seat installed on the top of the cathode plate is positioned.

[0007] Preferably, one end of the spring is in abutment with the stop ring, and the other end of the spring is in abutment with the inner wall of the mounting frame. The elastic force of the spring can act on the cathode plate through the stop ring.

[0008] Preferably, the upper end of the ball head is fixedly connected with a knob, and the knob and the adjusting rod are in an integral structure. Through the setting of the knob, the adjusting rod is conveniently rotated.

[0009] Preferably, the top of the mounting frame is fixedly connected with a handle. Through the setting of the handle, the whole body is conveniently lifted and placed into the electrolytic cell.

[0010] Preferably, mounting ears are welded on the left and right sides of the mounting frame, and a through hole is formed in the inside of the mounting ear. Through the setting of the mounting ear, the whole body is conveniently mounted on the electrolytic cell.

[0011] The beneficial effects of the utility model lie in:

[0012] 1. The water passing holes of the cathode plate are arranged in a triangular shape, so that the hole area of the unit area of the cathode plate is increased, the flow blind area is reduced, the water flow speed and flow rate between the cathode plates are appropriately increased, the fouling rate of the cathode plate is increased, and the electrolysis efficiency is improved.

[0013] 2. A clamping seat is arranged on the top of the cathode plate, a non-standard screw rod is arranged on the mounting frame for mounting the cathode plate, the non-standard screw rod penetrates through the cathode plate and is elastically supported by a spring, a ball head adjusting rod is arranged on the top of the mounting frame, the ball head adjusting rod moves through the screw thread between the mounting frame, the ball head moves downward and exerts a horizontal thrust on the clamping seat, so that the spacing between the cathode plate and the anode plate after the cathode plate is mounted into the electrolytic cell can be finely adjusted, and the installation error is eliminated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The overall structure perspective view of the utility model;

[0015] Figure 2 The utility model discloses Figure 1 The installation frame internal structure schematic view of the utility model;

[0016] Figure 3 The utility model discloses Figure 1 The cathode plate structure schematic view of the utility model;

[0017] Figure 4 The utility model discloses Figure 2 The card seat structure schematic view of the utility model.

[0018] In the drawing: 1, installation frame, 2, cathode plate, 21, water passage, 3, card seat, 4, locating block, 5, non-standard screw rod, 6, baffle ring, 7, spring, 8, adjusting rod, 9, ball head, 10, knob, 11, lifting handle, 12, mounting lug. Specific implementation

[0019] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figures 1-3 A kind of cathode plate water passage hole arrangement device of electrochemical descaling equipment, including installation frame 1 and cathode plate 2, the inside of cathode plate 2 is provided with several evenly distributed water passage 21, and water passage 21 is arranged through cathode plate 2, any three water passage 21 between adjacent upper and lower two rows of water passage 21 are arranged in equilateral triangle, and the most outer water passage 21 is left with a certain safety distance from the boundary of cathode plate 2, to ensure the overall strength of cathode plate 2.

[0021] Please refer to Figures 1-4The top of the cathode plate 2 is clamped with a clamping seat 3, the top of the cathode plate 2 is fixedly connected with a positioning block 4, the positioning block 4 penetrates through the clamping seat 3 and is slidably connected with the clamping seat 3. The positioning block 4 is arranged to position the position of the clamping seat 3 installed on the top of the cathode plate 2. The inside of the mounting frame 1 is threadedly connected with a non-standard screw rod 5, the non-standard screw rod 5 penetrates through the mounting frame 1 and is arranged, the non-standard screw rod 5 is two-section type, one section is a threaded section, and the other section is a non-threaded section, a stop ring 6 is slidably sleeved on the outer side of the rod body of the non-standard screw rod 5, the stop ring 6 abuts against the cathode plate 2, a spring 7 is sleeved on the outer side of the rod body of the non-standard screw rod 5, one end of the spring 7 abuts against the stop ring 6, and the other end of the spring 7 abuts against the inner wall of the mounting frame 1. The elastic force of the spring 7 can act on the cathode plate 2 through the stop ring 6, the horizontal part of the mounting frame 1 is threadedly connected with an adjusting rod 8, the adjusting rod 8 penetrates through the mounting frame 1 and is arranged, the lower end of the adjusting rod 8 is fixedly connected with a ball head 9, the ball head 9 abuts against the clamping seat 3, and the clamping seat 3 close to the ball head 9 is a slope in sequence, so that the downward pressure of the ball head 9 on the clamping seat 3 can be converted into a horizontal pushing force. The upper end of the ball head 9 is fixedly connected with a knob 10, and the knob 10 and the adjusting rod 8 are of an integral structure. The knob 10 is arranged to facilitate the rotation of the adjusting rod 8.

[0022] Please refer to Figures 1-2 The top of the mounting frame 1 is fixedly connected with a handle 11. The handle 11 is arranged to facilitate the lifting of the whole into the electrolytic cell. The left and right sides of the mounting frame 1 are both welded with mounting ears 12, and the inside of the mounting ear 12 is provided with a through hole. The mounting ear 12 is arranged to facilitate the installation of the whole on the electrolytic cell.

[0023] The specific implementation process of the utility model is as follows: in use, first, the clamping seat 3 is clamped on the top of the cathode plate 2, and is positioned by the positioning block 4, the cathode plate 2 is inserted into the inside of the mounting frame 1, then the non-standard screw rod 5 is passed through one side of the mounting frame 1, then is passed through the cathode plate 2, then the stop ring 6 and the spring 7 are sequentially sleeved on the non-standard screw rod 5, and finally the non-standard screw rod 5 is threadedly installed at the other side of the mounting frame 1, so that the installation of the cathode plate 2 on the mounting frame 1 is completed, finally the whole is installed on the electrolytic cell through the mounting ear 12, in addition, the adjusting rod 8 is rotated through the knob 10, the adjusting rod 8 moves downward through the threaded movement between the mounting frame 1, the ball head 9 exerts a horizontal pushing force on the clamping seat 3, so that the spacing between the cathode plate 2 and the anode plate after the cathode plate 2 is installed on the electrolytic cell can be finely adjusted, the installation error is eliminated, and the water hole 21 of the cathode plate 2 is designed in a triangular arrangement, that is, any three water holes 21 between the adjacent upper and lower rows of water holes 21 are arranged in a triangular arrangement, so that the hole area of the cathode plate 2 per unit area is increased, thereby reducing the flow blind area, appropriately increasing the water flow velocity and flow rate between the cathode plates 2, and further increasing the fouling rate of the cathode plate 2 and improving the electrolysis efficiency.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for arranging water passage holes of a cathode plate of an electrochemical descaling device, comprising a mounting frame (1) and a cathode plate (2), characterized in that: The inside of the cathode plate (2) is provided with a plurality of evenly distributed water holes (21), and the water holes (21) are arranged through the cathode plate (2), the top of the cathode plate (2) is clamped with a clamping seat (3), the inside of the mounting frame (1) is connected with a non-standard screw rod (5) through screw connection, the non-standard screw rod (5) is arranged through the mounting frame (1), the outer side of the rod body of the non-standard screw rod (5) is slidably sleeved with a stop ring (6), the stop ring (6) is in contact with the cathode plate (2), the outer side of the rod body of the non-standard screw rod (5) is sleeved with a spring (7), the horizontal part of the mounting frame (1) is connected with an adjusting rod (8) through screw connection, the adjusting rod (8) is arranged through the mounting frame (1), the lower end of the adjusting rod (8) is fixedly connected with a ball head (9), and the ball head (9) is in contact with the clamping seat (3).

2. The water-passing hole arrangement device for the cathode plate of the electrochemical descaling equipment according to claim 1, characterized in that: The top of the cathode plate (2) is fixedly connected with a positioning block (4), and the positioning block (4) is arranged through the clamping seat (3) and is in sliding connection with the clamping seat (3).

3. The water passage hole arrangement device for cathode plate of an electrochemical descaling equipment according to claim 1, characterized in that: One end of the spring (7) is in contact with the stop ring (6), and the other end of the spring (7) is in contact with the inner wall of the mounting frame (1).

4. The water passage hole arrangement device for cathode plate of an electrochemical descaling equipment according to claim 1, characterized in that: The upper end of the ball head (9) is fixedly connected with a knob (10), and the knob (10) and the adjusting rod (8) are in one-piece structure.

5. The water passage hole arrangement device for cathode plate of an electrochemical descaling equipment according to claim 1, characterized in that: The top of the mounting frame (1) is fixedly connected with a handle (11).

6. The water passage hole arrangement device for cathode plate of an electrochemical descaling equipment according to claim 1, characterized in that: The left and right sides of the mounting frame (1) are both welded with a mounting ear (12), and the inside of the mounting ear (12) is provided with a through hole. The top of the mounting frame (1) is fixedly connected with a handle (11).

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