Electrochemical water treatment control equipment for thermal power plant unit

Abstract

The utility model discloses electrochemical water treatment control equipment for a thermal power plant unit, which relates to the technical field of water treatment and comprises a tank body and a maintenance cover arranged at the top of the tank body, a motor is fixedly arranged at the top of the maintenance cover, and the output end of the motor penetrates through the maintenance cover and is fixedly connected with a rotating rod. The device comprises a rotating rod, the lower end of the rotating rod is fixedly connected with an auger, the rod wall of the rotating rod is symmetrically and fixedly connected with two connecting rods, the upper sides of the rod walls of the two connecting rods are fixedly connected with connecting plates, and the opposite sides of the two connecting plates are fixedly connected with a plurality of telescopic rods. By arranging the corrugated pipe, the telescopic rods can be protected, impurities separated out of the tank body are prevented from entering the telescopic rods to affect normal use of the telescopic rods, meanwhile, whether the corrugated pipe is damaged or not can be judged by observing the color of water in the tank body through the coloring agent filled in the corrugated pipe, and the service life of the telescopic rods is prolonged. And therefore, the corrugated pipe can be replaced in time.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to electrochemical water treatment control equipment for a thermal power plant unit. Background Art

[0002] Water treatment methods include physical treatment and chemical treatment. Currently, during electrochemical water treatment, impurities in the water will continuously precipitate on the cathode, which will cause scaling and passivation of the cathode plate after a period of time, resulting in a decrease in water purification capacity. Therefore, it is necessary to scrape off the scale on the surface of the plate with a scraper, but the distance between the existing scraper and the plate is fixed, and it cannot be cleaned completely.

[0003] After searching, an electrochemical water treatment device with the publication number of CN210710880U is found, comprising a tank body, a control cabinet fixedly installed on the front side of the tank body, a warning sign fixedly installed on the front side of the control cabinet, a maintenance cover fixedly installed on the top of the tank body, a first cavity is opened in the tank body, a drain valve connected to the first cavity is fixedly installed on the bottom of the tank body, and a water outlet pipe connected to the first cavity is fixedly installed on the top left side of the tank body.

[0004] The above technical solution has the following shortcomings:

[0005] When the above technical solution is used, there is a possibility that impurities enter the interior of the second cavity and adhere to the surface of the spring, thereby affecting the normal contraction of the spring. Utility Model Content

[0006] In view of the problems existing in the above-mentioned existing processing equipment, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide an electrochemical water treatment control device for a thermal power plant unit, which solves the problem that impurities enter the interior of the second cavity and adhere to the surface of the spring during use, thereby affecting the normal contraction of the spring.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A control device for electrochemical water treatment of a thermal power plant unit comprises a tank body and a maintenance cover arranged on the top of the tank body, a motor is fixedly arranged on the top of the maintenance cover, an output end of the motor passes through the maintenance cover and is fixedly connected to a rotating rod, a screw is fixedly connected to the lower end of the rotating rod, two connecting rods are symmetrically fixedly connected to the rod wall of the rotating rod, connecting plates are fixedly connected to the upper sides of the rod walls of the two connecting rods, a plurality of telescopic rods are fixedly connected to the opposite sides of the two connecting plates, and scrapers are fixedly connected to the two connecting plates through the corresponding telescopic rods, a bellows is arranged between each connecting plate and the corresponding scraper, and a dye is filled inside the bellows.

[0010] Preferably, both ends of each of the corrugated tubes are fixedly connected with a rectangular frame, both sides of each of the rectangular frames are provided with bolts, and each of the rectangular frames is fixedly connected with the connecting plate and the scraper plate through two corresponding bolts.

[0011] Preferably, one end of each telescopic rod away from the corresponding connecting plate is fixedly connected to a connecting block, the other side of each connecting block is fixedly connected to a positioning rod, and a plurality of positioning slots are provided on the side close to the two scrapers, and each positioning rod is movably connected to the corresponding positioning slot.

[0012] Preferably, a spring is movably sleeved on the rod wall of each telescopic rod, and both ends of each spring are fixedly connected to the corresponding connecting plate and the side wall of the corresponding connecting block.

[0013] Preferably, each of the rectangular frames is a rubber frame.

[0014] Preferably, each of the corrugated tubes is a plastic tube.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] The utility model can protect a plurality of telescopic rods by means of the provided bellows, and prevent impurities precipitated in the tank body from entering the interior of the telescopic rods and affecting the normal use of the telescopic rods. At the same time, by using the dye filled in the bellows, it is possible to judge whether the bellows is damaged by observing the color of the water inside the tank body, so that the bellows can be replaced immediately. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the connection structure between the maintenance cover and two scrapers of the utility model;

[0020] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of part A.

[0021] Description of reference numerals:

[0022] 1. Tank body; 2. Maintenance cover; 3. Motor; 4. Rotating rod; 5. Connecting rod; 6. Connecting plate; 7. Telescopic rod; 8. Scraper; 9. Bellows; 10. Dye; 11. Rectangular frame; 12. Bolt; 13. Connecting block; 14. Positioning rod; 15. Spring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses an electrochemical water treatment control device for a thermal power plant unit.

[0025] The utility model provides Figure 1-3 The electrochemical water treatment control device of a thermal power plant unit shown in the figure comprises a tank body 1 and a maintenance cover 2 arranged on the top of the tank body 1, a motor 3 is fixedly arranged on the top of the maintenance cover 2, the output end of the motor 3 passes through the maintenance cover 2 and is fixedly connected to a rotating rod 4, the lower end of the rotating rod 4 is fixedly connected to a screw dragon, the rod wall of the rotating rod 4 is symmetrically fixedly connected to two connecting rods 5, the upper sides of the rod walls of the two connecting rods 5 are fixedly connected to connecting plates 6, the two connecting plates 6 are fixedly connected to a plurality of telescopic rods 7 on the opposite sides, and the plurality of corresponding telescopic rods 7 are respectively fixed to the rotating rods 4. A scraper 8 is connected to the tank body 1, and a bellows 9 is arranged between each connecting plate 6 and the corresponding scraper 8. The interior of the bellows 9 is filled with a dye 10. The bellows 9 can be used to protect multiple telescopic rods 7, and prevent impurities precipitated in the tank body 1 from entering the interior of the telescopic rod 7 and affecting the normal use of the telescopic rod 7. At the same time, by using the dye 10 filled in the bellows 9, it can be judged whether the bellows 9 is damaged by observing the color of the water inside the tank body 1, so that the bellows 9 can be replaced immediately.

[0026] like Figure 2-3 As shown, both ends of each bellows 9 are fixedly connected with a rectangular frame 11, and bolts 12 are provided on both sides of each rectangular frame 11. Each rectangular frame 11 is fixedly connected to the connecting plate 6 and the scraper 8 through two corresponding bolts 12. The two rectangular frames 11 and the corresponding bolts 12 can fix the bellows 9 between the connecting plate 6 and the scraper 8, thereby realizing stable protection of multiple telescopic rods 7.

[0027] like Figure 3As shown, one end of each telescopic rod 7 away from the corresponding connecting plate 6 is fixedly connected to a connecting block 13, and the other side of each connecting block 13 is fixedly connected to a positioning rod 14. A plurality of positioning slots are provided on the side close to the two scrapers 8, and each positioning rod 14 is movably connected to the corresponding positioning slot. By utilizing the movably connected connection between the plurality of positioning rods 14 and the corresponding positioning slots, the scraper 8 can be positioned and installed to avoid installation misalignment.

[0028] like Figure 3 As shown, the rod wall of each telescopic rod 7 is movably sleeved with a spring 15, and both ends of each spring 15 are fixedly connected to the corresponding connecting plate 6 and the side wall of the corresponding connecting block 13. By utilizing the set spring 15, the scraper 8 can automatically rebound through the elastic force of the spring 15 after being squeezed, so that the scraper 8 can maintain contact with the cathode plate arranged inside the tank body 1.

[0029] like Figure 2-3 As shown, each rectangular frame 11 is a rubber frame. The rubber frame can ensure close fit with the surface of the connecting plate 6 or the scraper 8 to avoid water seepage inside the bellows 9.

[0030] like Figure 2-3 As shown, each bellows 9 is a plastic tube. By using the provided plastic tube, it is possible to prevent the metal bellows 9 from affecting the precipitation process of impurities inside the tank body 1 .

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An electrochemical water treatment control device for a thermal power plant unit, comprising a tank body (1) and a maintenance cover (2) arranged on the top of the tank body (1), characterized in that: A motor (3) is fixedly arranged on the top of the maintenance cover (2); the output end of the motor (3) passes through the maintenance cover (2) and is fixedly connected to a rotating rod (4); the lower end of the rotating rod (4) is fixedly connected to an auger; the rod wall of the rotating rod (4) is symmetrically fixedly connected to two connecting rods (5); the upper sides of the rod walls of the two connecting rods (5) are fixedly connected to connecting plates (6); the two connecting plates (6) are fixedly connected to a plurality of telescopic rods (7) on opposite sides thereof, and are respectively fixedly connected to scrapers (8) via a plurality of corresponding telescopic rods (7); a bellows (9) is arranged between each connecting plate (6) and the corresponding scraper (8); the interior of the bellows (9) is filled with a dye (10).

2. The electrochemical water treatment control device for a thermal power plant unit according to claim 1, characterized in that: Both ends of each of the bellows (9) are fixedly connected to a rectangular frame (11), both sides of each of the rectangular frames (11) are provided with bolts (12), and each of the rectangular frames (11) is fixedly connected to the connecting plate (6) and the scraper (8) via two corresponding bolts (12).

3. The electrochemical water treatment control device for a thermal power plant unit according to claim 1, characterized in that: One end of each telescopic rod (7) away from the corresponding connecting plate (6) is fixedly connected to a connecting block (13), and the other side of each connecting block (13) is fixedly connected to a positioning rod (14). The sides of the two scrapers (8) close to each other are provided with a plurality of positioning slots, and each positioning rod (14) is movably plugged into a corresponding positioning slot.

4. The electrochemical water treatment control device for a thermal power plant unit according to claim 1, characterized in that: A spring (15) is movably sleeved on the rod wall of each telescopic rod (7), and both ends of each spring (15) are fixedly connected to the corresponding connecting plate (6) and the side wall of the corresponding connecting block (13).

5. The electrochemical water treatment control device for a thermal power plant unit according to claim 2, characterized in that: Each of the rectangular frames (11) is a rubber frame.

6. The electrochemical water treatment control device for a thermal power plant unit according to claim 1, characterized in that: Each of the bellows (9) is a plastic tube.

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