Electrolysis, electric flocculation and air floatation all-in-one machine

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to an electrolysis electric flocculation air floatation all-in-one machine which comprises a reaction box and a cleaning device, a support is fixedly connected to the lower surface of the reaction box, a controller is arranged on the side face of the reaction box, a water inlet end is fixedly connected to the side face of the reaction box, and a water outlet end is fixedly connected to the water inlet end. The side face of the reaction box is fixedly connected with a water outlet end, the cleaning device is arranged in the reaction box and comprises a sliding groove and a cleaning plate, the sliding groove is formed in the side face of the reaction box, the cleaning plate is located in the reaction box, the upper surface of the cleaning plate is fixedly connected with a pull rod, and the pull rod is fixedly connected with the cleaning device. And a roller is arranged at one end of the cleaning plate. By arranging the cleaning device, impurities in water in the reaction box can be effectively cleaned, the effect of rapidly cleaning the impurities in the water to one end is achieved, the situation that when equipment is used, the impurities in the water float everywhere and are difficult to rapidly and accurately clean is reduced, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to an electrolysis, electric flocculation and air flotation integrated machine. Background Art

[0002] The electroflocculation method conventionally uses iron plates or aluminum plates as the positive and negative electrodes. Under the action of the electric field, the anode dissolves to produce a large number of cations to generate a series of multi-nuclear hydroxyl complexes and hydroxides, which adsorb and condense heavy metals, fluoride ions, suspended matter, organic matter and other colloids in the water; at the same time, oxidation and reduction reactions can also occur with pollutants near the positive and negative electrodes; microbubbles generated by electrolysis can also contact with suspended matter and rise to the liquid surface to form a scum layer, thus having a flotation function; therefore, the electroflocculation method has multiple functions such as electrocoagulation, electro-oxidation-reduction, and flotation, which can precipitate insoluble matter and produce clear liquid, and no chemicals need to be added during the treatment process, there is no secondary pollution, the equipment is simple, the operation is easy, and it is easy to automate. It has been widely used in printing and dyeing wastewater, oily wastewater, photosensitive wastewater, food industry, sugar industry and municipal industry, and is a green water treatment technology with good application prospects.

[0003] Prior art, such as the utility model with publication number CN217202183U, discloses an electric flocculation and air flotation integrated machine. The patent adopts a tank body, and four partitions are installed in the tank body. The four partitions divide the inner cavity of the tank body into a water quality conditioning zone, an electrolysis zone, a flocculation zone, an air flotation zone and a clean water zone arranged in sequence. An electrolysis module is arranged in the electrolysis zone, and the electrolysis module includes an anode plate and a cathode plate. An electrolyte module is filled between the anode plate and the cathode plate. A water inlet is arranged on the upper side of the tank body of the water quality conditioning zone. Water inlets are arranged on the four partitions, and a water outlet is installed on the lower part of the side of the tank body in the clean water area. The utility model solves the problem that the iron or aluminum plates are dissolved and consumed during the use of the electro-flocculation method, and the plates need to be replaced frequently, which makes the corresponding operation inconvenient, especially many electro-flocculation equipments have a small plate spacing to improve the reaction efficiency per unit volume, and the workload of replacing the plates is large; the replaced residual plates cannot be effectively utilized, resulting in a waste of resources; and there is still a problem of anode passivation and unstable performance in the treatment of some wastewater using iron or aluminum plates as anodes.

[0004] The inventors found in their daily work that in the process of cleaning the debris inside the reaction box, there is a problem that the debris is floating everywhere in the water, making it difficult to clean quickly and accurately. Utility Model Content

[0005] The utility model aims to solve the shortcoming in the prior art that it is difficult to clean the sundries inside the reaction box, and proposes an electrolysis, electro-flocculation and air-floatation integrated machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electrolysis and electro-flocculation flotation integrated machine, comprising a reaction box and a cleaning device, the lower surface of the reaction box is fixedly connected to a bracket, the side of the reaction box is provided with a controller, the side of the reaction box is fixedly connected to a water inlet end, the side of the reaction box is fixedly connected to a water outlet end, the cleaning device is arranged inside the reaction box, the cleaning device comprises a slide and a cleaning plate, the slide is opened on the side of the reaction box, the cleaning plate is arranged inside the reaction box, the upper surface of the cleaning plate is fixedly connected to a pull rod, one end of the cleaning plate is provided with a roller, the roller is slidably connected to the inner wall of the slide, the surface of the reaction box is fixedly connected to a connecting block, the lower surface of the connecting block is fixedly connected to a sliding rod, and the surface of the sliding rod is slidably connected to a connecting rod.

[0007] Furthermore, the surface of the sliding rod is sleeved with a spring, and the two ends of the spring are fixedly connected to the surface of the connecting rod and the surface of the connecting block respectively. By setting the spring, a reset elastic force can be applied to the connecting rod, which reduces the situation when the device is in use. The connecting rod does not apply any force, which easily causes the card plate to slide randomly, causing the card plate to detach from the cleaning plate and making it impossible to restrict cleaning.

[0008] Furthermore, both ends of the connecting rod are fixedly connected with clamping plates, and the clamping plates are clamped with the inner wall of the cleaning plate. The clamping plates are provided to facilitate the restriction of the cleaning plate.

[0009] Furthermore, a limiting rod is fixedly connected to the side of the reaction box, and the clamping plate is slidably connected to the surface of the limiting rod. The limiting rod is provided to facilitate limiting the position of the clamping plate.

[0010] Furthermore, a collecting device is provided inside the reaction box, and the collecting device includes a collecting box and a connecting frame. The collecting box is connected to one end of the reaction box, and the connecting frame is arranged inside the collecting box. A filter bucket is fixedly connected to the lower surface of the connecting frame, and a limiting block is fixedly connected to the inside of the collecting box. By providing the filter bucket, debris in the water can be filtered, thereby reducing the situation where debris is discharged together with water when the equipment is in use, making it difficult to collect the debris in the water alone.

[0011] Furthermore, a limiting hole is provided on the surface of the connection frame, and the limiting block is engaged with the inside of the limiting hole. The limiting block is provided to facilitate limiting the connection frame.

[0012] Furthermore, a handle is fixedly connected to the upper surface of the connection frame, and a drain port is fixedly connected to the side of the collection box. The drain port is provided to facilitate the discharge of filtered water.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the device is in use, the user passes the sewage into the reaction box, and then starts the device to electrolyze the sewage in the reaction box, and the heavy metals in the sewage are electrolyzed into debris floating on the surface of the sewage. When using the device, the user lifts the connecting rod upward, and then the connecting rod moves to drive the clamping block to move. When the clamping block moves, it drives the spring to displace and deform to generate elastic force, and the clamping block is separated from the surface of the cleaning plate, and then the cleaning plate loses its restraint, and the pulling rod is pulled to move the cleaning plate. The cleaning plate drives the roller to slide inside the slide groove, and then the cleaning plate cleans the debris in the water inside the reaction box. By setting the cleaning device, the debris in the water inside the reaction box is effectively cleaned, which plays a role in quickly cleaning the debris in the water to one end, reduces the situation that when the device is in use, the debris in the water is floating everywhere, and it is difficult to clean quickly and accurately, thereby improving the practicality of the device.

[0015] 2. In the utility model, by setting a collecting device, when using the equipment, water is added to the inside of the reaction box until the water is flush with the collecting box, and then the debris floating on the water surface in the reaction box is pushed into the collecting box, and then the debris is connected with the water and enters the inside of the filter bucket to be filtered and collected, and then the water flows out of the filter bucket and is discharged through the drain port. By setting a collecting device, the debris in the reaction box is effectively collected and filtered, which plays a role in collecting debris and separating water from debris, reducing the need for manual salvage when the user collects the debris in the reaction box when the equipment is in use. Manual salvage is not only time-consuming and laborious, but also wastes human resources, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of an electrolysis, electro-flocculation and air-floatation integrated machine is proposed for the utility model;

[0017] Figure 2 The utility model provides a side view structural schematic diagram of an electrolysis, electro-flocculation and air-floatation integrated machine;

[0018] Figure 3 A partial structural schematic diagram of an electrolysis, electro-flocculation and air-floatation integrated machine is proposed for the utility model;

[0019] Figure 4 The utility model proposes an electrolysis, electro-flocculation and air-floatation integrated machine. Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes an electrolysis, electro-flocculation and air-floatation integrated machine. Figure 3 Schematic diagram of the structure at B in the middle;

[0021] Figure 6 The utility model proposes an electrolysis, electro-flocculation and air-floatation integrated machine. Figure 3Schematic diagram of the structure at point C in the middle.

[0022] Legend: 1. Reaction box; 2. Controller; 3. Bracket; 4. Water inlet; 5. Water outlet; 6. Cleaning device; 61. Slide; 62. Cleaning plate; 63. Pull rod; 64. Roller; 65. Limit rod; 66. Card plate; 67. Connecting rod; 68. Slide rod; 69. Spring; 610. Connecting block; 7. Collecting device; 71. Collecting box; 72. Connecting frame; 73. Filter bucket; 74. Limit block; 75. Limit hole; 76. Pull handle; 77. Drain outlet. DETAILED DESCRIPTION

[0023] See also Figure 1-6 The utility model provides a technical solution: an electrolysis and electro-flocculation flotation integrated machine, comprising a reaction box 1 and a cleaning device 6, a bracket 3 is fixedly connected to the lower surface of the reaction box 1, a controller 2 is arranged on the side of the reaction box 1, a water inlet 4 is fixedly connected to the side of the reaction box 1, and a water outlet 5 is fixedly connected to the side of the reaction box 1.

[0024] The specific settings and functions of the cleaning device 6 and the collecting device 7 will be described in detail below.

[0025] In this embodiment: the cleaning device 6 is arranged inside the reaction box 1, and the cleaning device 6 includes a slide groove 61 and a cleaning plate 62. The slide groove 61 is opened on the side of the reaction box 1, and the cleaning plate 62 is arranged inside the reaction box 1. The upper surface of the cleaning plate 62 is fixedly connected with a pull rod 63, and one end of the cleaning plate 62 is provided with a roller 64, and the roller 64 is slidably connected to the inner wall of the slide groove 61. The surface of the reaction box 1 is fixedly connected with a connecting block 610, and the lower surface of the connecting block 610 is fixedly connected with a sliding rod 68, and the surface of the sliding rod 68 is slidably connected with a connecting rod 67.

[0026] Specifically, a spring 69 is sleeved and connected on the surface of the sliding rod 68 , and two ends of the spring 69 are fixedly connected to the surface of the connecting rod 67 and the surface of the connecting block 610 respectively.

[0027] In this embodiment: by setting the spring 69, a reset elastic force can be applied to the connecting rod 67, which reduces the situation that when the device is in use, the connecting rod 67 has no force applied, which easily causes the card plate 66 to slide randomly, causing the card plate 66 to detach from the cleaning plate 62 and unable to restrict cleaning.

[0028] Specifically, both ends of the connecting rod 67 are fixedly connected with a clamping plate 66 , and the clamping plate 66 is clamped with the inner wall of the cleaning plate 62 . The clamping plate 66 is provided to facilitate the restriction of the cleaning plate 62 .

[0029] Specifically, a limiting rod 65 is fixedly connected to the side of the reaction box 1 , and the clamping plate 66 is slidably connected to the surface of the limiting rod 65 . The limiting rod 65 is provided to facilitate limiting the position of the clamping plate 66 .

[0030] In this embodiment: a collecting device 7 is arranged inside the reaction box 1, and the collecting device 7 includes a collecting box 71 and a connecting frame 72. The collecting box 71 is connected to one end of the reaction box 1, and the connecting frame 72 is arranged inside the collecting box 71. A filter bucket 73 is fixedly connected to the lower surface of the connecting frame 72, and a limiting block 74 is fixedly connected to the inside of the collecting box 71.

[0031] In this embodiment, by providing a filter hopper 73, debris in the water can be filtered, which reduces the possibility that debris is discharged together with water when the device is in use, making it difficult to collect the debris in the water alone.

[0032] Specifically, a limiting hole 75 is provided on the surface of the connection frame 72 , and the limiting block 74 is engaged with the inside of the limiting hole 75 . The limiting block 74 is provided to facilitate limiting the connection frame 72 .

[0033] Specifically, a handle 76 is fixedly connected to the upper surface of the connection frame 72, and a drain port 77 is fixedly connected to the side of the collection box 71. The drain port 77 is provided to facilitate the discharge of filtered water.

[0034] Working principle: When the device is in use, the user passes the sewage into the reaction box 1, and then starts the device to electrolyze the sewage in the reaction box 1, and electrolyzes the heavy metals in the sewage into debris floating on the surface of the sewage. When using the device, the user lifts the connecting rod 67 upward, and then the connecting rod 67 moves to drive the block to move. When the block moves, it drives the spring 69 to displace and deform to generate elastic force, and the block breaks away from the surface of the cleaning plate 62, and then the cleaning plate 62 loses its restraint, and pulls the pull rod 63 to move the cleaning plate 62. The cleaning plate 62 drives the roller 64 to slide inside the slide groove 61, and then the cleaning plate 62 cleans the debris in the water inside the reaction box 1. By setting the cleaning device 6, the debris in the water inside the reaction box 1 is effectively cleaned, which plays a role in quickly cleaning the debris in the water to one end, reduces the situation where the debris in the water is floating everywhere when the device is in use, and it is difficult to clean quickly and accurately, thereby improving the practicality of the device.

[0035] When using the equipment, water is added to the reaction box 1 until the water is flush with the collection box 71, and then the debris floating on the water surface in the reaction box 1 is pushed into the collection box 71, and then the debris is connected with the water and enters the filter bucket 73 to be filtered and collected. Then the water flows out of the filter bucket 73 and is discharged through the drain port 77. By setting up the collection device 7, the debris in the reaction box 1 is effectively collected and filtered, which plays a role in collecting debris and separating water from debris, reducing the need for manual salvage when the user collects the debris in the reaction box 1 when the equipment is in use. Manual salvage is not only time-consuming and laborious, but also wastes human resources, thereby improving the practicability of the equipment.

Claims

1. An electrolysis, electro-flocculation and air-floatation integrated machine, comprising a reaction box (1) and a cleaning device (6), characterized in that: The lower surface of the reaction box (1) is fixedly connected to a bracket (3), the side of the reaction box (1) is provided with a controller (2), the side of the reaction box (1) is fixedly connected to a water inlet (4), the side of the reaction box (1) is fixedly connected to a water outlet (5), the cleaning device (6) is arranged inside the reaction box (1), the cleaning device (6) comprises a chute (61) and a cleaning plate (62), the chute (61) is opened on the side of the reaction box (1), the cleaning plate (62) The plate (62) is arranged inside the reaction box (1), the upper surface of the cleaning plate (62) is fixedly connected to a pull rod (63), one end of the cleaning plate (62) is provided with a roller (64), the roller (64) is slidably connected to the inner wall of the slide groove (61), the surface of the reaction box (1) is fixedly connected to a connecting block (610), the lower surface of the connecting block (610) is fixedly connected to a sliding rod (68), and the surface of the sliding rod (68) is slidably connected to a connecting rod (67).

2. The electrolysis, electro-flocculation and air-floatation integrated machine according to claim 1, characterized in that: The surface of the sliding rod (68) is sleeved with a spring (69), and the two ends of the spring (69) are respectively fixedly connected to the surface of the connecting rod (67) and the surface of the connecting block (610).

3. The electrolysis, electro-flocculation and air-floatation integrated machine according to claim 2, characterized in that: The two ends of the connecting rod (67) are fixedly connected with a clamping plate (66), and the clamping plate (66) is clamped with the inner wall of the cleaning plate (62).

4. The electrolysis, electro-flocculation and air-floatation integrated machine according to claim 3, characterized in that: A limiting rod (65) is fixedly connected to the side of the reaction box (1), and the clamping plate (66) is slidably connected to the surface of the limiting rod (65).

5. The electrolysis, electro-flocculation and air-floatation integrated machine according to claim 1, characterized in that: A collecting device (7) is arranged inside the reaction box (1), and the collecting device (7) comprises a collecting box (71) and a connecting frame (72). The collecting box (71) is connected to one end of the reaction box (1), and the connecting frame (72) is arranged inside the collecting box (71). A filter bucket (73) is fixedly connected to the lower surface of the connecting frame (72), and a limiting block (74) is fixedly connected to the inside of the collecting box (71).

6. The electrolysis, electro-flocculation and air-floatation integrated machine according to claim 5, characterized in that: A limiting hole (75) is provided on the surface of the connection frame (72), and the limiting block (74) is engaged with the inside of the limiting hole (75).

7. The electrolysis, electro-flocculation and air-floatation integrated machine according to claim 6, characterized in that: A pull handle (76) is fixedly connected to the upper surface of the connection frame (72), and a drainage port (77) is fixedly connected to the side of the collection box (71).

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