Water quality purification integrated device based on cooperation of electric flocculation and air floatation

Abstract

The invention relates to the technical field of water quality purification, in particular to a water quality purification integrated device based on cooperation of electric flocculation and air floatation, which comprises an integrated mechanism and recovery mechanisms, the recovery mechanisms are arranged on two sides of the integrated mechanism, and the integrated mechanism comprises a storage assembly, an air floatation assembly, an electric flocculation assembly, an adjusting assembly and a discharging assembly. The air flotation assembly is arranged at the bottom of the inner side of the storage assembly, the electric flocculation assembly is arranged at the top of the storage assembly, the adjusting assembly is arranged at the top of the storage assembly, the discharging assembly is arranged on the surface of the adjusting assembly, and the recycling mechanism comprises a collecting assembly, a concentrating assembly, a water filtering assembly and a backflow assembly. The collecting assemblies are arranged at the tops of the two sides of the storage assembly. The water quality purification integrated device based on cooperation of electric flocculation and air floatation has a structure for continuously recovering floccules generated by electric flocculation in a centralized manner, so that the floccules can be continuously recovered in the centralized manner, and the sewage treatment flexibility is improved.

Description

Technical Field

[0001] This invention relates to the field of water purification technology, specifically to an integrated water purification device based on the synergistic combination of electrocoagulation and air flotation. Background Technology

[0002] As is well known, the synergistic technology of electrocoagulation and air flotation relies on electrochemical principles to generate flocculation active groups and microbubbles in situ, achieving multi-effect water purification such as flocculation, air flotation, and oxidation-reduction. In recent years, with the increasing environmental protection requirements and the development of integrated water treatment equipment, it has been widely used in industrial wastewater, municipal sewage and other scenarios, becoming an important technical direction for efficient and green water purification.

[0003] A search revealed a Chinese patent for a water purification device, application publication number CN113307443B. This patent includes: a biofilm filtration module for purifying water; and a flow-propelling aeration module located behind the biofilm filtration module to facilitate water flow. The biofilm filtration module in this invention adsorbs and degrades dissolved pollutants in the water, and the perforated spheres filled with packing material rotate with the water flow to reduce flow resistance, thus facilitating water filtration. The flow-propelling aeration module increases dissolved oxygen levels in the water, promoting the growth of aquatic plants. Through the synergy of these modules, the device achieves high water purification efficiency and high equipment integration.

[0004] When purifying wastewater, impurities in the wastewater are treated by electrocoagulation to form flocs. These flocs are then further processed to effectively treat the wastewater. The problem with existing technologies is that they lack a structure for the centralized and continuous recovery of the flocs generated by electrocoagulation, which reduces the flexibility of wastewater treatment. Summary of the Invention

[0005] Technical problems to be solved To address the shortcomings of existing technologies, this invention provides an integrated water purification device based on the synergistic effect of electrocoagulation and air flotation. This device has a structure that allows for the centralized and continuous recovery of flocculent material generated by electrocoagulation, thus improving the flexibility of wastewater treatment.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: an integrated water purification device based on the synergistic effect of electrocoagulation and air flotation, comprising an integration mechanism and a recovery mechanism, wherein the recovery mechanism is disposed on both sides of the integration mechanism, the integration mechanism comprising a storage component, an air flotation component, an electrocoagulation component, an adjustment component, and a discharge component, wherein the air flotation component is disposed at the bottom inside the storage component, the electrocoagulation component is disposed at the top of the storage component, the adjustment component is disposed at the top of the storage component, and the discharge component is disposed on the surface of the adjustment component, the recovery mechanism comprising a collection component, a concentration component, a water filtration component, and a reflux component, wherein the collection component is disposed at the top of both sides of the storage component, the concentration component is disposed inside the collection component, the water filtration component is disposed in front of the collection component, the reflux component is disposed on the side of the water filtration component near the integration mechanism, and the opposite side of the reflux component is connected to the storage component.

[0007] By adopting the above technical solution, an integration mechanism and a recycling mechanism are set up. The integration mechanism is a structure for the centralized transportation of wastewater through electrocoagulation and flotation. It can continuously transport the flocculent material generated after wastewater treatment to the recycling mechanism. The recycling mechanism is a structure for the recovery of flocculent impurities, thereby enabling the centralized recovery and treatment of impurities.

[0008] The present invention is further configured such that: the storage component includes a water storage tank, a recovery port and a discharge port, the recovery port being located on both sides of the front side of the water storage tank, and the discharge port being located on the top of both sides of the water storage tank.

[0009] By adopting the above technical solution, by setting up storage components, the water storage tank, the recovery port, and the discharge port form a structure for temporary wastewater storage. This allows for the temporary storage of wastewater and provides a purification space for it. Through the temporary storage of wastewater in the water storage tank, the flocculent impurities generated during purification can be transported to the recycling mechanism through the discharge port. The recovery port can send the water remaining in the recycling mechanism back to the water storage tank for recycling.

[0010] The present invention is further configured such that: the air flotation component includes an air pump, an exhaust pipe and an exhaust port, the air pump is connected to the bottom of the left side of the water storage tank, the exhaust pipe is connected to the output end of the air pump, the bottom of the exhaust pipe is in contact with the bottom of the inner side of the water storage tank, and the exhaust port is opened at the top of the exhaust pipe, the top of the exhaust port is set as an inclined surface.

[0011] By adopting the above technical solution, and by setting up an air flotation component, an air pump, and an air flotation structure consisting of an exhaust pipe and an exhaust port, floating air bubbles can be used to keep flocculent matter on the water surface, facilitating the subsequent conveying of material to the recycling mechanism by the discharge component. The air pump delivers outside air to the exhaust pipe. Since the exhaust pipe is located at the bottom of the water storage tank, air can be discharged through the exhaust port. Furthermore, the exhaust port is inclined, allowing air to be discharged in a staggered manner, ensuring that the air is evenly distributed in the water storage tank. This allows the air bubbles to float more evenly to the water surface, improving the stability of the air bubbles when conveying flocculent matter to the front and back sides of the water storage tank.

[0012] The present invention is further configured such that: the electrocoagulation assembly includes a connecting plate, a support plate and an electrode plate, the connecting plate is installed on the top of the water storage tank, the support plate is bolted to the top of the connecting plate, the electrode plate is bolted to the bottom of the support plate, and the electrode plate is close to the inner side of the water storage tank.

[0013] By adopting the above technical solution, and by setting up an electrocoagulation component, the electrocoagulation treatment structure consisting of a connecting plate, a support plate, and an electrode plate can purify impurities in wastewater using the principle of electrocoagulation. The impurities are then made to float on the water surface as flocculent matter along with air bubbles. By connecting an external power source to the connecting plate, the electrode plate can be energized through the support plate, causing the electrode plate to generate positive and negative electrodes respectively. The impurities in the water are then purified into flocculent matter using the principle of electrocoagulation.

[0014] The present invention is further configured such that: the adjustment component includes a limiting plate, a servo motor and a fixing plate, the limiting plate is bolted to the top of the water storage tank, the servo motor is bolted to the front side of the right side of the top of the limiting plate, and the fixing plate is bolted to the four corners of the top of the limiting plate.

[0015] By adopting the above technical solution, by setting the adjustment component, the limiting plate, servo motor and fixed plate can form a transmission structure, which can provide transmission for the left and right movement of the discharge component. The limiting plate provides support for the fixed plate and servo motor, which can be positioned at the top of the water storage tank. The servo motor can provide the power required for the rotation of the discharge component.

[0016] The present invention is further configured such that: the discharge assembly includes a guide plate, a screw, and a conveying scraper; the guide plate is bolted to the rear side of the opposite side of the fixed plate; the screw is bolted to the left side of the servo motor; the left side of the screw is rotatably connected to the left side of the front side of the guide plate; the conveying scraper is slidably connected to the surface of the guide plate; and the front side of the conveying scraper is threadedly connected to the surface of the screw.

[0017] By adopting the above technical solution, the conveying structure consisting of a discharge component, a guide plate, a screw, and a conveying scraper can be set up to convey fibrous material to the recycling mechanisms on both sides. The guide plate and the screw provide support for the conveying scraper. When the screw rotates forward and backward with the servo motor, the screw can be used to move the conveying scraper to the left and right sides, so that the conveying scraper can convey the floating fibrous material to the recycling mechanisms on both sides.

[0018] The present invention is further configured such that: the collection component includes an inlet box, a storage box, and a discharge valve; the two inlet boxes are respectively bolted to both sides of the water storage tank; the inlet box is connected to the discharge port; the storage box is welded to the bottom of the inlet box; and the discharge valve is connected to the bottom of the storage box.

[0019] By adopting the above technical solution, a flocculent impurity recovery structure can be formed by setting up a collection component, an inlet box, a storage box, and a discharge valve. The flocculent impurities can be temporarily stored. The flocculents are sent into the storage box through the inlet box, allowing them to temporarily exist there. When the flocculents need to be discharged, they can be discharged along with the residual water inside.

[0020] The present invention is further configured such that: the centralized assembly includes a drive motor, a rotating rod, and a spiral mesh plate; the drive motor is bolted to the rear side of the storage box; the rotating rod is bolted to the output end of the drive motor; the front side of the rotating rod is rotatably connected to the front side of the inner side of the storage box; and the spiral mesh plate is bolted to the surface of the rotating rod.

[0021] By adopting the above technical solution, a centralized conveying structure for flocculent materials, consisting of a drive motor, a rotating rod, and a spiral mesh plate, can be set up to concentrate flocculent impurities and convey them to the discharge valve for interception. The drive motor drives the rotating rod to rotate, which in turn drives the spiral mesh plate to rotate synchronously. When the spiral mesh plate rotates, it continuously pushes the flocculent materials toward the discharge valve and allows water to move away from the discharge valve through its own mesh.

[0022] The present invention is further configured such that: the water filtration assembly includes a treatment pipe, a filter screen and filter cotton, the treatment pipe is connected to the front side of the storage box, the filter screen is snapped into the front side of the inner side of the treatment pipe, and the filter cotton is snapped into the rear side of the inner side of the filter screen.

[0023] By adopting the above technical solution, and by setting up a water filtration assembly, a post-filtration water circulation structure consisting of a treatment pipe, a filter screen, and filter cotton, the filtered water can be further filtered and sent to the return assembly. The water is guided to the return assembly through the treatment pipe, allowing the filter screen to intercept flocculent impurities, and the filter cotton to further filter fine impurities in the water.

[0024] The present invention is further configured such that: the reflux assembly includes a recovery pump, a reflux pipe and an interceptor net, the recovery pump is connected to the front side of the processing pipe, the reflux pipe is connected to the output end of the recovery pump, the interceptor net is snapped into the rear side of the inner side of the reflux pipe, and the rear side of the reflux pipe is connected to the inner side of the recovery port.

[0025] By adopting the above technical solution, and by setting up a reflux assembly, a reflux structure consisting of a recovery pump, a reflux pipe, and an interception net, the filtered water can be sent back to the water storage tank. The recovery pump sends the filtered water in the treatment pipe to the reflux pipe, and then sends it back to the water storage tank through the reflux pipe. The interception net can prevent impurities in the water storage tank from accidentally seeping into the reflux pipe and causing pollution.

[0026] Compared with the prior art, the present invention provides an integrated water purification device based on the synergistic effect of electrocoagulation and air flotation, which has the following beneficial effects: This integrated water purification device based on the synergy of electrocoagulation and air flotation, through the setting of an integrated mechanism, allows the storage component to form a structure with an air flotation component, an electrocoagulation component, an adjustment component, and a discharge component to perform electrocoagulation treatment and centralized air flotation transportation of sewage. It can continuously transport the flocculent material generated after sewage treatment to the recycling mechanism. The structure formed by the water storage tank, the recycling port, and the discharge port forms a temporary storage structure for wastewater, which can temporarily store wastewater and provide a purification space. The air flotation structure formed by the air pump, the exhaust pipe, and the exhaust port can use the floating air bubbles to keep the flocculent material on the water surface, which is convenient for the subsequent discharge component to transport to the recycling mechanism. The electrocoagulation treatment structure formed by the connecting plate, the support plate, and the electrode plate can use the electrocoagulation principle to purify the impurities in the sewage and make the impurities float on the water surface with the air bubbles in the form of flocculent material. The transmission structure formed by the limit plate, the servo motor, and the fixed plate can provide transmission for the left and right movement of the discharge component. The conveying structure formed by the guide plate, the screw, and the conveying scraper can transport the flocculent material to the recycling mechanisms on both sides. This integrated water purification device based on the synergistic effects of electrocoagulation and air flotation, through the setting of a recovery mechanism, allows the collection component to form a structure for recovering flocculent impurities together with a collection component, a filtration component, and a return component. This enables the centralized recovery and treatment of impurities. The flocculent impurity recovery structure, consisting of an inlet box, a storage box, and a discharge valve, can temporarily store flocculent impurities. The flocculent centralized conveying structure, consisting of a drive motor, a rotating rod, and a spiral mesh plate, can concentrate and transport flocculent impurities to the discharge valve for interception. The filtered water circulation structure, consisting of a treatment pipe, a filter screen, and filter cotton, can further filter the filtered water and send it to the return component. The return structure, consisting of a recovery pump, a return pipe, and an interception net, can return the filtered water to the storage tank. Attached Figure Description

[0027] Figure 1This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the integrated mechanism in this invention; Figure 3 This is a schematic diagram of the storage component in this invention; Figure 4 This is a schematic diagram of the structure of the air flotation component and the electrocoagulation component in this invention; Figure 5 This is a schematic diagram of the structure of the adjustment component and the discharge component in this invention; Figure 6 This is a schematic diagram of the recycling mechanism in this invention; Figure 7 This is a schematic diagram of the structure of the collecting components in this invention; Figure 8 This is a schematic diagram of the structure of the centralized components in this invention; Figure 9 This is a schematic diagram of the water filtration assembly in this invention; Figure 10 This is a schematic diagram of the recirculation component in this invention.

[0028] In the diagram: 1. Integrated mechanism; 11. Storage component; 111. Water storage tank; 112. Recovery port; 113. Discharge port; 12. Air flotation component; 121. Air pump; 122. Exhaust pipe; 123. Exhaust port; 13. Electrocoagulation component; 131. Connecting plate; 132. Support plate; 133. Electrode plate; 14. Adjustment component; 141. Limiting plate; 142. Servo motor; 143. Fixing plate; 15. Discharge component; 151. Guide. 1. Plate; 152. Screw; 153. Conveying scraper; 2. Recycling mechanism; 21. Collection assembly; 211. Inlet box; 212. Storage box; 213. Discharge valve; 22. Centralizing assembly; 221. Drive motor; 222. Rotating rod; 223. Spiral mesh plate; 23. Water filtration assembly; 231. Treatment pipe; 232. Filter screen; 233. Filter cotton; 24. Return assembly; 241. Recycling pump; 242. Return pipe; 243. Interception net. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0030] Please see Figure 1-5An integrated water purification device based on the synergistic effect of electrocoagulation and air flotation includes an integrated mechanism 1. The integrated mechanism 1 includes a storage component 11, an air flotation component 12, an electrocoagulation component 13, an regulating component 14, and a discharge component 15. The air flotation component 12 is located at the bottom inside the storage component 11, the electrocoagulation component 13 is located at the top of the storage component 11, the regulating component 14 is located at the top of the storage component 11, and the discharge component 15 is located on the surface of the regulating component 14. By setting up the integrated mechanism 1, the storage component 11, together with the air flotation component 12, the electrocoagulation component 13, the regulating component 14, and the discharge component 15, can form a structure for the centralized transport of wastewater through electrocoagulation treatment and air flotation. The flocculent material generated after wastewater treatment can be continuously transported to a recovery mechanism 2. A water storage tank 111, along with the recovery port 112 and the discharge port 113, forms a temporary wastewater storage area. The structure allows for temporary storage of wastewater and provides a purification space. The air flotation structure, consisting of an air pump 121, an exhaust pipe 122, and an exhaust port 123, uses floating air bubbles to keep flocculent matter on the water surface, facilitating subsequent conveying of the discharge assembly 15 to the recycling mechanism 2. The electrocoagulation treatment structure, consisting of a connecting plate 131, a support plate 132, and an electrode plate 133, can purify impurities in wastewater using the principle of electrocoagulation, causing the impurities to float on the water surface as flocculent matter with the air bubbles. The transmission structure, consisting of a limiting plate 141, a servo motor 142, and a fixing plate 143, provides transmission for the left and right movement of the discharge assembly 15. The conveying structure, consisting of a guide plate 151, a screw 152, and a conveying scraper 153, can convey the flocculent matter to the recycling mechanisms 2 on both sides.

[0031] The storage component 11 includes a water storage tank 111, a recovery port 112, and a discharge port 113. The recovery port 112 is located on both sides of the front of the water storage tank 111, and the discharge port 113 is located on the top of both sides of the water storage tank 111. By setting up the storage component 11, the water storage tank 111, the recovery port 112, and the discharge port 113 form a structure for temporary wastewater storage, which can temporarily store wastewater and provide it with purification space. The wastewater is temporarily stored in the water storage tank 111, and the flocculent impurities generated during purification can be transported to the recycling mechanism 2 through the discharge port 113. The recovery port 112 can send the water remaining in the recycling mechanism 2 back to the water storage tank 111 for recycling.

[0032] The air flotation component 12 includes an air pump 121, an exhaust pipe 122, and an exhaust port 123. The air pump 121 is connected to the bottom of the left side of the water storage tank 111. The exhaust pipe 122 is connected to the output end of the air pump 121, and the bottom of the exhaust pipe 122 contacts the bottom of the inner side of the water storage tank 111. The exhaust port 123 is located at the top of the exhaust pipe 122, and the top of the exhaust port 123 is sloped. By setting the air flotation component 12, the air pump 121, the exhaust pipe 122, and the exhaust port 123 together form an air flotation structure that can utilize the above... The floating bubbles keep the flocculent material on the water surface, making it easier for the subsequent discharge component 15 to transport it to the recycling mechanism 2. The air pump 121 delivers outside air to the exhaust pipe 122. Since the exhaust pipe 122 is located at the bottom of the water storage tank 111, air can be discharged through the exhaust port 123. The exhaust port 123 is inclined, so air can be discharged in a staggered manner, allowing the air to be evenly distributed in the water storage tank 111. This makes the bubbles float to the water surface more evenly and improves the stability of the bubbles when transporting the flocculent material to the front and back sides of the water storage tank 111.

[0033] The electrocoagulation assembly 13 includes a connecting plate 131, a support plate 132, and an electrode plate 133. The connecting plate 131 is installed on the top of the water storage tank 111, the support plate 132 is bolted to the top of the connecting plate 131, and the electrode plate 133 is bolted to the bottom of the support plate 132. The electrode plate 133 is close to the inner side of the water storage tank 111. By setting the electrocoagulation assembly 13, the electrocoagulation treatment structure composed of the connecting plate 131, the support plate 132, and the electrode plate 133 can purify the impurities in the wastewater using the principle of electrocoagulation, and make the impurities float on the water surface with the bubbles in the form of flocculent matter. By connecting the connecting plate 131 to an external power source, the electrode plate 133 can be energized through the support plate 132, so that the electrode plate 133 generates positive and negative electrodes respectively, and uses the principle of electrocoagulation to purify the impurities in the water into flocculent matter.

[0034] The adjustment assembly 14 includes a limiting plate 141, a servo motor 142, and a fixing plate 143. The limiting plate 141 is bolted to the top of the water storage tank 111, the servo motor 142 is bolted to the front side of the right side of the top of the limiting plate 141, and the fixing plate 143 is bolted to the four corners of the top of the limiting plate 141. By setting the adjustment assembly 14, the limiting plate 141, the servo motor 142, and the fixing plate 143 can form a transmission structure, which can provide transmission for the left and right movement of the discharge assembly 15. The limiting plate 141 provides support for the fixing plate 143 and the servo motor 142, allowing them to be positioned at the top of the water storage tank 111. The servo motor 142 can provide the power required for the rotation of the discharge assembly 15.

[0035] The discharge assembly 15 includes a guide plate 151, a screw 152, and a conveying scraper 153. The guide plate 151 is bolted to the rear side of the opposite side of the fixed plate 143. The screw 152 is bolted to the left side of the servo motor 142. The left side of the screw 152 is rotatably connected to the left side of the front side of the guide plate 151. The conveying scraper 153 is slidably connected to the surface of the guide plate 151. The front side of the conveying scraper 153 is threadedly connected to the surface of the screw 152. By setting the discharge assembly 15, the conveying structure composed of the guide plate 151, the screw 152, and the conveying scraper 153 can convey the flocculent material to the recycling mechanisms 2 on both sides. The guide plate 151 and the screw 152 provide support for the conveying scraper 153. When the screw 152 rotates forward and backward with the servo motor 142, the screw can be used to move the conveying scraper 153 to the left and right sides, so that the conveying scraper 153 can convey the floating flocculent material to the recycling mechanisms 2 on both sides.

[0036] The working principle of this embodiment is as follows: First, the water storage tank 111 is filled with the sewage to be purified. Then, the connecting plate 131 is energized, and the connecting plate 131 supplies power to the electrode plate 133 through the support plate 132. The electrode plate 133 generates positive and negative electrodes and performs electrocoagulation treatment on the sewage, gradually producing flocculent matter. At this time, the air pump 121 is energized and started, and the air pump 121 sends outside air into the exhaust pipe 122. The air is discharged through the exhaust port 123, and the bubbles float upward with the water, carrying the flocculent matter upward. The flocculent material will rise to the surface of the water as the bubbles rise, and then move towards the front and back sides of the water storage tank 111 with the thrust of the water flow generated by the continuous bursting of the bubbles. It will gradually accumulate on the front and back sides of the water storage tank 111. Then, the servo motor 142 is powered on and started. The servo motor 142 will drive the screw 152 to rotate in a periodic forward and reverse direction. The conveying scraper 153 will move left and right in a periodic spiral motion with the rotation of the screw 152. The conveying scraper 153 will push the flocculent material towards the discharge port 113. The flocculent material will gradually move into the inlet box 211 and be collected by the storage box 212. Example

[0037] refer to Figure 6-10An integrated water purification device based on the synergistic effects of electrocoagulation and air flotation also includes a recovery mechanism 2. The recovery mechanism 2 comprises a collection component 21, a concentration component 22, a filtration component 23, and a reflux component 24. The collection component 21 is located on the top of both sides of the storage component 11. The concentration component 22 is located inside the collection component 21. The filtration component 23 is located in front of the collection component 21. The reflux component 24 is located on the side of the filtration component 23 closest to the integrated mechanism 1, and its opposite side communicates with the storage component 11. By setting the recovery mechanism 2, the collection component 21, together with the concentration component 22, the filtration component 23, and the reflux component 24, forms a structure for recovering flocculent impurities. Impurities can be centrally collected and processed. The flocculent impurity collection structure can be formed by the inlet box 211, the storage box 212, and the discharge valve 213, which can temporarily store the flocculent impurities. The flocculent impurities can be centrally transported to the discharge valve 213 and intercepted by the flocculent conveying structure composed of the drive motor 221, the rotating rod 222, and the spiral mesh plate 223. The filtered water can be further filtered and sent to the return assembly 24 by the filtered water circulation structure composed of the processing pipe 231, the filter screen 232, and the filter cotton 233. The filtered water can be returned to the water storage tank 111 by the return structure composed of the recovery pump 241, the return pipe 242, and the interception net 243.

[0038] The collection component 21 includes an inlet box 211, a storage box 212, and a discharge valve 213. The two inlet boxes 211 are bolted to both sides of the water storage tank 111, and the inlet box 211 is connected to the discharge port 113. The storage box 212 is welded to the bottom of the inlet box 211, and the discharge valve 213 is connected to the bottom of the storage box 212. By setting up the collection component 21, the inlet box 211, the storage box 212, and the discharge valve 213 can form a flocculent impurity recovery structure, which can temporarily store flocculent impurities. The flocculents are sent into the storage box 212 through the inlet box 211, allowing the flocculents to temporarily exist there. When the flocculents need to be discharged, they can be discharged along with the residual water inside.

[0039] The concentrating component 22 includes a drive motor 221, a rotating rod 222, and a spiral mesh plate 223. The drive motor 221 is bolted to the rear side of the storage box 212, the rotating rod 222 is bolted to the output end of the drive motor 221, the front side of the rotating rod 222 is rotatably connected to the front side of the inner side of the storage box 212, and the spiral mesh plate 223 is bolted to the surface of the rotating rod 222. By setting the concentrating component 22, the flocculent material concentrating conveying structure composed of the drive motor 221, the rotating rod 222, and the spiral mesh plate 223 can concentrate flocculent impurities and convey them to the discharge valve 213 for interception. The drive motor 221 drives the rotating rod 222 to rotate, and the rotating rod 222 can drive the spiral mesh plate 223 to rotate synchronously. When rotating, the spiral mesh plate 223 will continuously push the flocculent material to the discharge valve 213, and allow water to move away from the discharge valve 213 through its own mesh.

[0040] The water filtration assembly 23 includes a treatment pipe 231, a filter screen 232, and a filter cotton 233. The treatment pipe 231 is connected to the front of the storage box 212. The filter screen 232 is snapped into the front of the inside of the treatment pipe 231, and the filter cotton 233 is snapped into the rear of the inside of the filter screen 232. By setting up the water filtration assembly 23, the filtered water circulation structure formed by the treatment pipe 231, the filter screen 232, and the filter cotton 233 can further filter the filtered water and send it to the return assembly 24. By guiding the water to the return assembly 24 through the treatment pipe 231, the filter screen 232 can intercept flocculent impurities, and the filter cotton 233 can further filter the fine impurities in the water.

[0041] The reflux assembly 24 includes a recovery pump 241, a reflux pipe 242, and an interceptor net 243. The recovery pump 241 is connected to the front side of the treatment pipe 231, the reflux pipe 242 is connected to the output end of the recovery pump 241, and the interceptor net 243 is snapped into the rear side of the inner side of the reflux pipe 242. The rear side of the reflux pipe 242 is connected to the inner side of the recovery port 112. By setting up the reflux assembly 24, the reflux structure composed of the recovery pump 241, the reflux pipe 242, and the interceptor net 243 can send the filtered water back to the storage tank 111. The reflux pump 241 sends the filtered water in the treatment pipe 231 to the reflux pipe 242, and then sends it back to the storage tank 111 through the reflux pipe 242. The interceptor net 243 can prevent impurities in the storage tank 111 from accidentally seeping into the reflux pipe 242 and causing pollution.

[0042] The working principle of this embodiment is as follows: When it is necessary to centrally process flocculent impurities, the drive motor 221 is first energized and started. The drive motor 221 will drive the rotating rod 222 to rotate, and the rotating rod 222 will drive the spiral mesh plate 223 to rotate together. Then, the flocculent material is gradually transported to the discharge valve 213. The liquid remaining in the flocculent material will flow through the spiral mesh plate 223 to the treatment pipe 231. Afterward, the liquid will gradually accumulate as the flocculent material increases, and then flow into the treatment pipe 231. The filter screen 232 will initially intercept the impurities in the water, and the filter cotton 233 will further filter the impurities in the water. When it is necessary to send the excess water back to the storage tank 111, the recovery pump 241 is energized and started. The recovery pump 241 will send the water back to the storage tank 111 through the return pipe 242.

[0043] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. Those skilled in the art can make modifications to this embodiment without contributing any inventive step after reading this specification. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water purification integrated device based on the synergistic effect of electrocoagulation and air flotation, comprising an integration mechanism (1) and a recovery mechanism (2), characterized in that: The recycling mechanism (2) is located on both sides of the integrated mechanism (1). The integrated mechanism (1) includes a storage component (11), an air flotation component (12), an electrocoagulation component (13), an adjustment component (14), and a discharge component (15). The air flotation component (12) is located at the bottom inside the storage component (11), the electrocoagulation component (13) is located at the top of the storage component (11), the adjustment component (14) is located at the top of the storage component (11), and the discharge component (15) is located on the surface of the adjustment component (14). The recycling mechanism (2) includes a collection component (21), a central component (22), a water filtration component (23), and a return component (24). The collection component (21) is located on the top of both sides of the storage component (11). The central component (22) is located inside the collection component (21). The water filtration component (23) is located in front of the collection component (21). The return component (24) is located on the side of the water filtration component (23) close to the integration mechanism (1). The opposite side of the return component (24) is connected to the storage component (11).

2. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 1, characterized in that: The storage component (11) includes a water storage tank (111), a recovery port (112) and a discharge port (113). The recovery port (112) is located on both sides of the front of the water storage tank (111), and the discharge port (113) is located on the top of both sides of the water storage tank (111).

3. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 2, characterized in that: The air flotation assembly (12) includes an air pump (121), an exhaust pipe (122), and an exhaust port (123). The air pump (121) is connected to the bottom of the left side of the water storage tank (111). The exhaust pipe (122) is connected to the output end of the air pump (121). The bottom of the exhaust pipe (122) is in contact with the bottom of the inner side of the water storage tank (111). The exhaust port (123) is opened at the top of the exhaust pipe (122), and the top of the exhaust port (123) is set as an inclined surface.

4. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 2, characterized in that: The electrocoagulation assembly (13) includes a connecting plate (131), a support plate (132), and an electrode plate (133). The connecting plate (131) is installed on the top of the water storage tank (111). The support plate (132) is bolted to the top of the connecting plate (131). The electrode plate (133) is bolted to the bottom of the support plate (132). The electrode plate (133) is close to the inner side of the water storage tank (111).

5. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 2, characterized in that: The adjustment assembly (14) includes a limiting plate (141), a servo motor (142), and a fixing plate (143). The limiting plate (141) is bolted to the top of the water storage tank (111), the servo motor (142) is bolted to the front side of the top right side of the limiting plate (141), and the fixing plate (143) is bolted to the four corners of the top of the limiting plate (141).

6. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 5, characterized in that: The discharge assembly (15) includes a guide plate (151), a screw (152) and a conveying scraper (153). The guide plate (151) is bolted to the rear side of the opposite side of the fixed plate (143). The screw (152) is bolted to the left side of the servo motor (142). The left side of the screw (152) is rotatably connected to the left side of the front side of the guide plate (151). The conveying scraper (153) is slidably connected to the surface of the guide plate (151). The front side of the conveying scraper (153) is threadedly connected to the surface of the screw (152).

7. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 2, characterized in that: The collection assembly (21) includes an inlet box (211), a storage box (212), and a discharge valve (213). The two inlet boxes (211) are bolted to both sides of the water storage tank (111). The inlet box (211) is connected to the discharge port (113). The storage box (212) is welded to the bottom of the inlet box (211). The discharge valve (213) is connected to the bottom of the storage box (212).

8. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 7, characterized in that: The centralized assembly (22) includes a drive motor (221), a rotating rod (222), and a spiral mesh plate (223). The drive motor (221) is bolted to the rear side of the storage box (212), the rotating rod (222) is bolted to the output end of the drive motor (221), the front side of the rotating rod (222) is rotatably connected to the front side of the inner side of the storage box (212), and the spiral mesh plate (223) is bolted to the surface of the rotating rod (222).

9. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 7, characterized in that: The water filtration assembly (23) includes a treatment pipe (231), a filter screen (232), and a filter cotton (233). The treatment pipe (231) is connected to the front side of the storage box (212). The filter screen (232) is snapped into the front side of the inside of the treatment pipe (231), and the filter cotton (233) is snapped into the rear side of the inside of the filter screen (232).

10. The integrated water purification device based on the synergistic effect of electrocoagulation and air flotation according to claim 9, characterized in that: The reflux assembly (24) includes a recovery pump (241), a reflux pipe (242), and an interceptor (243). The recovery pump (241) is connected to the front side of the processing pipe (231), the reflux pipe (242) is connected to the output end of the recovery pump (241), and the interceptor (243) is snapped into the rear side of the inner side of the reflux pipe (242). The rear side of the reflux pipe (242) is connected to the inner side of the recovery port (112).

Images