A device for treating sewage and wastewater by electrocoagulation

Abstract

The present invention discloses an electric flocculation device for treating wastewater, which belongs to the field of wastewater treatment equipment. It includes a treatment box, the front of which is fixedly connected to two support blocks, a purification mechanism is arranged above the treatment box, the purification mechanism includes a reaction tank, the top of the reaction tank is fixedly connected to a top cover, the outer surface of the reaction tank is fixedly connected to a water inlet pipe, the top of the top cover is fixedly connected to a support frame, the upper surface of the support frame is fixedly connected to a drive motor, the inner wall of the top cover is fixedly connected to a first bearing, and the outer surface of the output end of the drive motor is fixedly connected to a first bevel gear. The present application can utilize the purification mechanism to remove pollutants in wastewater through the dissociation effect of electricity, without the need to add chemical reagents, effectively avoiding the problem of secondary pollution of water resources caused by chemical reagents, and easily realizing automated operation, effectively avoiding the problem of high requirements on the level of operators and maintenance personnel, resulting in reduced wastewater treatment efficiency.

Description

Technical Field

[0001] The invention relates to the field of sewage and wastewater treatment equipment, and more specifically to an electric flocculation sewage and wastewater treatment device. Background Art

[0002] Wastewater treatment is the process of treating wastewater through physical, chemical and biological methods to purify the wastewater and reduce pollution in order to achieve the purpose of wastewater recovery and reuse. This process aims to reduce environmental pollution and make full use of water resources. Wastewater treatment methods mainly include physical, chemical and biological methods. The physical method mainly separates and removes insoluble suspended pollutants in wastewater through physical action. The chemical method changes the properties of pollutants or converts them into harmless substances through chemical reactions. The biological method uses the action of microorganisms to treat wastewater.

[0003] At present, the existing physical methods for wastewater treatment cannot remove soluble organic matter and microorganisms in wastewater. The chemical methods for wastewater treatment have high operating costs, produce sludge that is difficult to dehydrate, and may cause secondary pollution. The biological methods for wastewater treatment are greatly affected by environmental factors, have long treatment cycles, and have limited effects on specific pollutants. As a result, multiple methods need to be used in combination when treating wastewater, which leads to high requirements on the level of operators and maintenance personnel and reduced wastewater treatment efficiency. Summary of the invention

[0004] In view of the problem that the existing wastewater treatment process requires the combined use of multiple treatment methods, which leads to high requirements on the level of operators and maintenance personnel and reduced wastewater treatment efficiency, the purpose of the present invention is to provide an electrocoagulation wastewater treatment device.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] An electro-flocculation device for treating sewage and wastewater comprises a treatment box, the front of which is fixedly connected with two support blocks, and a purification mechanism is arranged above the treatment box;

[0007] The purification mechanism comprises a reaction tank, the top of the reaction tank is fixedly connected with a top cover, the outer surface of the reaction tank is fixedly connected with a water inlet pipe, the top of the top cover is fixedly connected with a support frame, the upper surface of the support frame is fixedly connected with a driving motor, the inner wall of the top cover is fixedly connected with a first bearing, the outer surface of the output end of the driving motor is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is fixedly connected with a first fixed column, a rotating assembly is arranged below the first fixed column, and a recovery mechanism is arranged below the reaction tank;

[0008] The recycling mechanism comprises two fixed plates, the upper surface of each fixed plate is fixedly connected to a first electric telescopic rod, the telescopic ends of the two first electric telescopic rods are commonly fixedly connected to a sliding push plate, the outer surface of the processing box is fixedly connected to two support plates, the upper surface of the processing box is provided with two first slide grooves, the inner wall of the processing box is provided with two second slide grooves, each of the second slide grooves is provided with a sliding component, and the outer side of the sliding push plate is provided with a filtering mechanism;

[0009] The filtering mechanism includes a drainage pipe, the inner wall of the drainage pipe is fixedly connected with a filter screen plate and a filter mesh plate, the inner wall of the filter screen plate is fixedly connected with a third bearing, the inner ring of the third bearing is fixedly connected with a rotating rod, and a cleaning assembly is arranged on the outer side of the rotating rod.

[0010] Optionally, the bottom end of the reaction tank is fixedly connected to a funnel-type base, and the bottom end of the funnel-type base is fixedly connected to a butterfly valve. The output end of the butterfly valve passes through the processing box and extends to the inside of the processing box. The outer surface of the reaction tank is fixedly connected to two fixing frames, and the bottom surface of each of the fixing frames is fixedly connected to the upper surface of the processing box.

[0011] Optionally, the rotating assembly includes a first gear, an inner wall of the first gear is fixedly connected to the outer surface of the first fixed column, the bottom end of the first fixed column is fixedly connected to a rotating disk, the outer surface of the first gear is meshed with two second gears, the bottom end of each of the second gears is fixedly connected to a second fixed column, the inner wall of the rotating disk is fixedly connected to two second bearings, the inner ring of each second bearing is fixedly connected to the outer surface of the second fixed column, the bottom end of one of the second fixed columns is fixedly connected to the anode rod body, the bottom end of another second fixed column is fixedly connected to the cathode rod body, the outer surface of each of the second fixed columns is fixedly connected to a fixing ring, the inner wall of one of the fixing rings is fixedly connected to the outer surface of the anode rod body, and the inner wall of the other fixing ring is fixedly connected to the outer surface of the cathode rod body.

[0012] Optionally, each of the sliding assemblies includes a sliding plate and a second electric telescopic rod, the telescopic end of each of the second electric telescopic rods is fixedly connected to the outer surface of the sliding plate, the bottom end of each of the second electric telescopic rods is fixedly connected to the upper surface of the support plate, and the side surfaces of the two sliding plates close to each other are commonly fixedly connected with a movable plate.

[0013] Optionally, the cleaning assembly includes four first cleaning brush plates and four second cleaning brush plates, and a side surface of each group of the first cleaning brush plates close to each other is fixedly connected to the outer surface of the rotating rod, and a side surface of each group of the second cleaning brush plates close to each other is fixedly connected to the outer surface of the rotating rod, the inner wall of the filter plate is fixedly connected to a fourth bearing, the inner ring of the fourth bearing is fixedly connected to the outer surface of the rotating rod, and the outer surface of the rotating rod is fixedly connected to a rotating turbine.

[0014] Optionally, a protective shell is fixedly connected to the outer surface of the driving motor, and the bottom surface of the protective shell is fixedly connected to the top of the top cover.

[0015] Optionally, the outer surface of the butterfly valve is fixedly connected to a limit frame, and the bottom surface of the limit frame is fixedly connected to the upper surface of the processing box.

[0016] Optionally, a dustproof shell is fixedly connected to the outer surface of each of the first electric telescopic rods, and a front side of each of the dustproof shells is fixedly connected to the back side of the fixing plate.

[0017] Optionally, the outer surface of each second electric telescopic rod is fixedly connected to a protective seat, the bottom surface of each protective seat is fixedly connected to the upper surface of the support plate, the outer surface of the telescopic end of each second electric telescopic rod is fixedly connected to a limiting ring, and the top end of each limiting ring is fixedly connected to the outer surface of the sliding plate.

[0018] Optionally, a reinforcement ring is fixedly connected to the outer surface of the drainage pipe, and four fixing bolts are threadedly connected to the inner wall of the reinforcement ring, and the outer surface of each group of fixing bolts is threadedly connected to the inner wall of the processing box.

[0019] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0020] By setting up a purification mechanism, the purification mechanism can remove pollutants in the wastewater or convert toxic substances into non-toxic substances through the dissociation effect of electricity. There is no need to add chemical reagents, which effectively avoids the problem of secondary pollution of water resources by chemical reagents. In addition, the device is simple and easy to realize automated operation, which effectively avoids the problem of high requirements on the level of operators and maintenance personnel, resulting in reduced efficiency of sewage and wastewater treatment.

[0021] By setting up a recovery mechanism, the metal particles generated after the purification of sewage and wastewater can be collected by the recovery mechanism, thereby avoiding the problem of excessive accumulation of metal particles inside the device, which leads to reduced water resource discharge efficiency.

[0022] By setting up a filtering mechanism, the water resources discharged to the outside can be filtered and screened multiple times by the filtering mechanism, which can effectively prevent impurities in sewage and wastewater from being discharged to the outside and causing serious pollution to the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 is a schematic diagram of the three-dimensional structure of the first bevel gear of the present invention;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating disk of the present invention;

[0027] Figure 4 is a schematic diagram of the three-dimensional structure of the first gear of the present invention;

[0028] Figure 5 is a schematic diagram of the three-dimensional structure of the second gear of the present invention;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the butterfly valve of the present invention;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the first chute of the present invention;

[0031] Figure 8 It is a three-dimensional structural schematic diagram of the movable plate of the present invention;

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the sliding push plate of the present invention;

[0033] Fig.10 It is a schematic diagram of the three-dimensional structure of the second chute of the present invention;

[0034] Fig.11 It is a schematic diagram of the three-dimensional structure of the filter screen plate of the present invention;

[0035] Fig.12 It is a schematic diagram of the three-dimensional structure of the rotating turbine of the present invention.

[0036] [Reference Signs]

[0037] 1. Processing box;

[0038] 2. Purification mechanism; 201. Reaction tank; 202. Top cover; 203. Water inlet pipe; 204. Support frame; 205. Driving motor; 206. First bevel gear; 207. Second bevel gear; 208. Rotating plate; 209. Anode rod body; 210. Cathode rod body; 211. First bearing; 212. First fixing column; 213. Second bearing; 214. First gear; 215. Second gear; 216. Second fixing column; 217. Funnel base; 218. Butterfly valve;

[0039] 3. Recycling mechanism; 301. Fixed plate; 302. Support plate; 303. First slide slot; 304. Sliding plate; 305. Movable plate; 306. First electric telescopic rod; 307. Second electric telescopic rod; 308. Sliding push plate; 309. Second slide slot;

[0040] 4. Filter mechanism; 401. Drain pipe; 402. Rotating rod; 403. Rotating turbine; 404. Filter screen plate; 405. First cleaning brush plate; 406. Filter screen plate; 407. Third bearing; 408. Second cleaning brush plate; 409. Fourth bearing;

[0041] 5. Protective shell; 6. Fixed frame; 7. Protective seat; 8. Fixed ring; 9. Limit frame; 10. Support block; 11. Reinforcement ring; 12. Fixing bolt; 13. Limit ring; 14. Dustproof shell.

[0042] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0043] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0044] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0045] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0046] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0047] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0048] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 The present invention provides a technical solution: an electro-flocculation device for treating sewage and wastewater, comprising a treatment box 1, two support blocks 10 are fixedly connected to the front of the treatment box 1, and a purification mechanism 2 is arranged above the treatment box 1.

[0049] As a further limitation of the purification mechanism 2 of the present invention, the purification mechanism 2 includes a reaction tank 201, the top of the reaction tank 201 is fixedly connected to a top cover 202, the outer surface of the reaction tank 201 is fixedly connected to a water inlet pipe 203, the top of the top cover 202 is fixedly connected to a support frame 204, the upper surface of the support frame 204 is fixedly connected to a drive motor 205, the inner wall of the top cover 202 is fixedly connected to a first bearing 211, the outer surface of the output end of the drive motor 205 is fixedly connected to a first bevel gear 206, the outer surface of the first bevel gear 206 is meshed with a second bevel gear 207, the inner wall of the second bevel gear 207 is fixedly connected to a first fixed column 212, a rotating component is arranged below the first fixed column 212, and a recovery mechanism 3 is arranged below the reaction tank 201.

[0050] See also Figure 1 and Figure 6 The bottom end of the reaction tank 201 is fixedly connected to a funnel-type base 217, and the bottom end of the funnel-type base 217 is fixedly connected to a butterfly valve 218. The output end of the butterfly valve 218 passes through the processing box 1 and extends to the inside of the processing box 1. The outer surface of the reaction tank 201 is fixedly connected to two fixing frames 6, and the bottom surface of each fixing frame 6 is fixedly connected to the upper surface of the processing box 1. The fixing frames 6 can fix the reaction tank 201 and the processing box 1 to prevent them from shaking during use.

[0051] See also Figure 3 , Figure 4 and Figure 5 The rotating assembly includes a first gear 214, the inner wall of the first gear 214 is fixedly connected to the outer surface of the first fixed column 212, the bottom end of the first fixed column 212 is fixedly connected to the rotating disk 208, the outer surface of the first gear 214 is meshed with two second gears 215, the bottom end of each second gear 215 is fixedly connected to a second fixed column 216, the inner wall of the rotating disk 208 is fixedly connected to two second bearings 213, the inner ring of each second bearing 213 is fixedly connected to the outer surface of the second fixed column 216, and the bottom end of one of the second fixed columns 216 is fixedly connected There is an anode rod body 209, and the bottom end of another second fixed column 216 is fixedly connected to the cathode rod body 210. The outer surface of each second fixed column 216 is fixedly connected to a fixing ring 8, wherein the inner wall of one fixing ring 8 is fixedly connected to the outer surface of the anode rod body 209, and the inner wall of the other fixing ring 8 is fixedly connected to the outer surface of the cathode rod body 210. By providing a rotating component, the positions of the anode rod body 209 and the cathode rod body 210 can be changed by using the rotating component to prevent excessive impurities from being adsorbed on their surfaces, resulting in a problem of reduced purification efficiency.

[0052] See also Figure 1 and Figure 2The outer surface of the driving motor 205 is fixedly connected with a protective shell 5, and the bottom surface of the protective shell 5 is fixedly connected to the top of the top cover 202. The protective shell 5 can protect the driving motor 205 and provide a strong protective effect to prevent it from being damaged by the outside.

[0053] See also Figure 6 The outer surface of the butterfly valve 218 is fixedly connected to the limiting frame 9, and the bottom surface of the limiting frame 9 is fixedly connected to the upper surface of the processing box 1. Through the limiting frame 9, the butterfly valve 218 and the processing box 1 can be fixed and limited, which has a strong reinforcement effect and prevents their position from being shifted.

[0054] The specific implementation method of this embodiment is as follows: first, wastewater is transported to the reaction tank 201 through the water inlet pipe 203, and then metal cations are generated through the electrolysis of the anode rod body 209. These metal cations react with the hydroxide in the solution to generate metal hydroxide colloidal flocculants. These new ecological hydroxides have high activity and strong adsorption capacity, and can combine with colloids, suspended matter and soluble pollutants in the wastewater to generate larger flocs. The oxidation effect of the anode rod body 209 helps to directly or indirectly oxidize and decompose pollutants. The electro-reduction effect of the cathode rod body 210 helps to separate pollutants from the water body through electro-reduction deposition. The cathode rod body 210 also precipitates hydrogen. These gases appear in the form of highly dispersed tiny bubbles, which adhere to pollutants such as colloids and emulsions in the wastewater and float to the water surface, playing a strong purification role. The purified wastewater will fall into the treatment box 1 through the funnel base 217 and the butterfly valve 218 for the next processing. When too many impurities are adsorbed on the surface of the anode rod body 209 and the surface of the cathode rod body 210, the output end of the drive motor 205 is rotated to drive the first bevel gear 206 and the second bevel gear 207 to rotate, and then the first fixed column 212 is driven to rotate, so that the first gear 214 can drive the two second gears 215 to rotate, thereby enabling the second fixed column 216 to drive the anode rod body 209 and the cathode rod body 210 to rotate, and the first fixed column 212 can drive the rotating disk 208 to rotate, so that the anode rod body 209 and the cathode rod body 210 can move in position during the rotation, which can effectively avoid the problem of excessive impurities adsorbed on their surfaces, resulting in reduced purification efficiency.

[0055] Example 2: Please refer to Figure 1 , Figure 7 , Fig. 9 and Fig.10 The present invention provides a technical solution: an electrocoagulation device for treating sewage and wastewater. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0056] As a further limitation of the recycling mechanism 3 of the present invention, the recycling mechanism 3 includes two fixed plates 301, the upper surface of each fixed plate 301 is fixedly connected with a first electric telescopic rod 306, the telescopic ends of the two first electric telescopic rods 306 are commonly fixedly connected with a sliding push plate 308, the outer surface of the processing box 1 is fixedly connected with two support plates 302, the upper surface of the processing box 1 is provided with two first slide grooves 303, the inner wall of the processing box 1 is provided with two second slide grooves 309, each second slide groove 309 is provided with a sliding component, and the outer side of the sliding push plate 308 is provided with a filtering mechanism 4.

[0057] See also Figure 1 and Figure 8 Each sliding assembly includes a sliding plate 304 and a second electric telescopic rod 307. The telescopic end of each second electric telescopic rod 307 is fixedly connected to the outer surface of the sliding plate 304. The bottom end of each second electric telescopic rod 307 is fixedly connected to the upper surface of the support plate 302. The side surfaces of the two sliding plates 304 close to each other are commonly fixedly connected with a movable plate 305. By providing a sliding assembly, the sliding assembly can be used to facilitate the salvage of impurities such as metal particles in the processing box 1, thereby achieving the purpose of facilitating recycling.

[0058] See also Figure 7 and Fig. 9 The outer surface of each first electric telescopic rod 306 is fixedly connected with a dustproof shell 14, and the front side of each dustproof shell 14 is fixedly connected to the back side of the fixed plate 301. The dustproof shell 14 can protect the first electric telescopic rod 306 and effectively prevent it from being damaged by external dust.

[0059] See also Figure 8 The outer surface of each second electric telescopic rod 307 is fixedly connected with a protective seat 7, the bottom surface of each protective seat 7 is fixedly connected to the upper surface of the support plate 302, the outer surface of the telescopic end of each second electric telescopic rod 307 is fixedly connected with a limiting ring 13, and the top of each limiting ring 13 is fixedly connected to the outer surface of the sliding plate 304. The protective seat 7 can be used to protect the second electric telescopic rod 307, which has a strong protective effect and prevents it from being interfered by the outside world. The limiting ring 13 can be used to fix and limit the second electric telescopic rod 307 and the sliding plate 304 to prevent them from being deviated and unstable during use.

[0060] The specific implementation of this embodiment is as follows: when the wastewater in the treatment box 1 is left to stand for a period of time, the impurities such as metal particles inside it will settle below, while the suspended matter and colloidal pollutants will float on the surface of the wastewater. When it is necessary to collect the impurities settled below and the pollutants floating on the water surface, the telescopic end of the first electric telescopic rod 306 is extended to drive the sliding push plate 308 to move in the treatment box 1, so that the impurities and pollutants in the treatment box 1 can be pushed to the top of the movable plate 305, and the sliding push plate 308 is provided with a plurality of drain grooves. , water resources can pass through the leakage groove and only push impurities, and then the telescopic end of the second electric telescopic rod 307 is extended to drive the sliding plate 304 to move upward in the second slide groove 309, thereby driving the movable plate 305 to move upward, so that impurities can be fished out of the processing box 1, and a water leakage hole is provided on the movable plate 305, which can make water resources pass through the water leakage hole and only fish out impurities, so as to achieve the purpose of facilitating collection, and can effectively avoid the accumulation of a large amount of impurities in the processing box 1, which causes the problem of blockage of water resources when discharging.

[0061] Example 3: Please refer to Figure 1 , Figure 7 , Fig.11 and Fig.12 The present invention provides a technical solution: an electrocoagulation device for treating sewage and wastewater. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0062] As a further limitation of the filter mechanism 4 of the present invention, the filter mechanism 4 includes a drainage pipe 401, the inner walls of the drainage pipe 401 are respectively fixedly connected with a filter screen plate 404 and a filter mesh plate 406, the inner wall of the filter screen plate 404 is fixedly connected with a third bearing 407, the inner ring of the third bearing 407 is fixedly connected with a rotating rod 402, and a cleaning assembly is arranged on the outer side of the rotating rod 402.

[0063] See also Fig.11 and Fig.12 The cleaning assembly includes four first cleaning brush plates 405 and four second cleaning brush plates 408. The side surfaces of each group of first cleaning brush plates 405 close to each other are fixedly connected to the outer surface of the rotating rod 402. The side surfaces of each group of second cleaning brush plates 408 close to each other are fixedly connected to the outer surface of the rotating rod 402. The inner wall of the filter screen plate 406 is fixedly connected with a fourth bearing 409. The inner ring of the fourth bearing 409 is fixedly connected to the outer surface of the rotating rod 402. The outer surface of the rotating rod 402 is fixedly connected with a rotating turbine 403. By providing a cleaning assembly, the cleaning assembly can be used to clean fine impurities adsorbed on the filter screen plate 404 and the filter screen plate 406 to prevent them from being blocked.

[0064] See also Figure 7 and Fig.10 The outer surface of the drainage pipe 401 is fixedly connected with a reinforcement ring 11, and the inner wall of the reinforcement ring 11 is threadedly connected with four fixing bolts 12. The outer surface of each group of fixing bolts 12 is threadedly connected to the inner wall of the treatment box 1. The drainage pipe 401 and the treatment box 1 can be fixed by the reinforcement ring 11 and the fixing bolts 12, effectively avoiding the problem of shaking and deviation during operation.

[0065] The specific implementation method of this embodiment is: when the water resources in the treatment box 1 are discharged outward, they are first further filtered through the filter screen plate 404 and the filter mesh plate 406, and then the water resources will flow outward in the drainage pipe 401. Then, when the water flows outward, it can drive the rotating turbine 403 to rotate, and then drive the rotating rod 402 to rotate, thereby driving the first cleaning brush plate 405 and the second cleaning brush plate 408 to rotate, thereby cleaning and unblocking the filter screen plate 404 and the filter mesh plate 406, which can effectively avoid blockage when the purified water resources are discharged outward, resulting in reduced drainage efficiency.

[0066] The working process provided by the present invention is as follows:

[0067] When the present invention is in use, when a large number of impurities are adsorbed on the surface of the sewage treatment device, the output end of the driving motor 205 can be rotated to drive the first bevel gear 206 and the second bevel gear 207 to rotate, and then drive the first fixed column 212 to rotate, so that the first gear 214 can drive the two second gears 215 to rotate, and the first fixed column 212 can drive the rotating disk 208 to rotate, thereby driving the anode rod body 209 and the cathode rod body 210 to rotate. After a series of transmissions, the impurities adsorbed on the surface of the sewage treatment device can be reduced. After completion;

[0068] The purified wastewater is discharged into the treatment box 1 and allowed to stand for a period of time. When the impurities in the wastewater are separated from the water, the telescopic end of the first electric telescopic rod 306 is extended to drive the sliding push plate 308 to move, and the impurities in the treatment box 1 are pushed to the top of the movable plate 305. Then, the telescopic end of the second electric telescopic rod 307 is extended to drive the movable plate 305 to move upward, so that the impurities can move upward and be transported to the top of the treatment box 1, so as to achieve the purpose of collecting impurities. After completion;

[0069] The water resource passes through the filter screen plate 404 and the filter mesh plate 406, and then flows outward through the drainage pipe 401. When the water flows outward, it can drive the rotating turbine 403 to rotate, and then drive the rotating rod 402 to rotate, thereby driving the first cleaning brush plate 405 and the second cleaning brush plate 408 to rotate, thereby facilitating the cleaning and unblocking of the filter screen plate 404 and the filter mesh plate 406.

[0070] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0071] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An electro-flocculation device for treating wastewater, comprising a treatment box, the front of which is fixedly connected to two support blocks; characterized in that: A purification mechanism is provided above the processing box; The purification mechanism comprises a reaction tank, the top of which is fixedly connected with a top cover, the outer surface of which is fixedly connected with a water inlet pipe, the top of which is fixedly connected with a support frame, the upper surface of which is fixedly connected with a driving motor, the inner wall of which is fixedly connected with a first bearing, the outer surface of the output end of the driving motor is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is fixedly connected with a first fixed column, a rotating assembly is arranged below the first fixed column, and a recovery mechanism is arranged below the reaction tank, the rotating assembly comprises a first gear, the inner wall of the first gear is fixedly connected with the outer surface of the first fixed column, the bottom end of the first fixed column is fixedly connected with a rotating disk, the outer surface of the first gear is meshed with two second gears, the bottom end of each of the second gears is fixedly connected with a second fixed column, the inner wall of the rotating disk is fixedly connected with two second bearings, the inner ring of each of the second bearings is fixedly connected with the outer surface of the second fixed column, the bottom end of one of the second fixed columns is fixedly connected with an anode rod body, and the bottom end of the other second fixed column is fixedly connected with a cathode rod body; The recycling mechanism comprises two fixed plates, the upper surface of each fixed plate is fixedly connected to a first electric telescopic rod, the telescopic ends of the two first electric telescopic rods are commonly fixedly connected to a sliding push plate, the outer surface of the processing box is fixedly connected to two support plates, the upper surface of the processing box is provided with two first slide grooves, the inner wall of the processing box is provided with two second slide grooves, each of the second slide grooves is provided with a sliding component, and the outer side of the sliding push plate is provided with a filtering mechanism; The filtering mechanism includes a drainage pipe, the inner wall of the drainage pipe is fixedly connected with a filter screen plate and a filter mesh plate, the inner wall of the filter screen plate is fixedly connected with a third bearing, the inner ring of the third bearing is fixedly connected with a rotating rod, and a cleaning assembly is arranged on the outer side of the rotating rod.

2. The electro-flocculation wastewater treatment device according to claim 1, characterized in that: The bottom end of the reaction tank is fixedly connected to a funnel-type base, and the bottom end of the funnel-type base is fixedly connected to a butterfly valve. The output end of the butterfly valve passes through the processing box and extends to the inside of the processing box. The outer surface of the reaction tank is fixedly connected to two fixing frames, and the bottom surface of each fixing frame is fixedly connected to the upper surface of the processing box.

3. The electro-flocculation wastewater treatment device according to claim 1, characterized in that: The outer surface of each second fixing column is fixedly connected with a fixing ring, wherein the inner wall of one fixing ring is fixedly connected to the outer surface of the anode rod body, and the inner wall of another fixing ring is fixedly connected to the outer surface of the cathode rod body.

4. The electro-flocculation wastewater treatment device according to claim 1, characterized in that: Each of the sliding assemblies includes a sliding plate and a second electric telescopic rod, the telescopic end of each of the second electric telescopic rods is fixedly connected to the outer surface of the sliding plate, the bottom end of each of the second electric telescopic rods is fixedly connected to the upper surface of the support plate, and a movable plate is fixedly connected to one side of the two sliding plates that are close to each other.

5. The electro-flocculation wastewater treatment device according to claim 1, characterized in that: The cleaning assembly includes four first cleaning brush plates and four second cleaning brush plates, and a side surface of each group of the first cleaning brush plates close to each other is fixedly connected to the outer surface of the rotating rod, and a side surface of each group of the second cleaning brush plates close to each other is fixedly connected to the outer surface of the rotating rod. The inner wall of the filter plate is fixedly connected to a fourth bearing, and an inner ring of the fourth bearing is fixedly connected to the outer surface of the rotating rod, and the outer surface of the rotating rod is fixedly connected to a rotating turbine.

6. The electro-flocculation device for treating sewage and wastewater according to claim 1, characterized in that: The outer surface of the driving motor is fixedly connected with a protective shell, and the bottom surface of the protective shell is fixedly connected to the top end of the top cover.

7. The electro-flocculation wastewater treatment device according to claim 2, characterized in that: The outer surface of the butterfly valve is fixedly connected to a limiting frame, and the bottom surface of the limiting frame is fixedly connected to the upper surface of the processing box.

8. The electro-flocculation wastewater treatment device according to claim 1, characterized in that: The outer surface of each of the first electric telescopic rods is fixedly connected with a dustproof shell, and the front side of each of the dustproof shells is fixedly connected to the back side of the fixing plate.

9. The electro-flocculation wastewater treatment device according to claim 4, characterized in that: The outer surface of each second electric telescopic rod is fixedly connected to a protective seat, the bottom surface of each protective seat is fixedly connected to the upper surface of the support plate, the outer surface of the telescopic end of each second electric telescopic rod is fixedly connected to a limiting ring, and the top end of each limiting ring is fixedly connected to the outer surface of the sliding plate.

10. The electro-flocculation device for treating sewage and wastewater according to claim 1, characterized in that: The outer surface of the drainage pipe is fixedly connected with a reinforcement ring, the inner wall of the reinforcement ring is threadedly connected with four fixing bolts, and the outer surface of each group of the fixing bolts is threadedly connected to the inner wall of the processing box.

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