An intelligent self-cleaning sewage treatment device

Abstract

The present invention discloses an intelligent self-cleaning sewage treatment device, including a treatment tank main body and a metal adsorption treatment device. By setting a scraping strip, a screw rod and a scraping ring, the present invention can realize the self-cleaning of the filter cylinder, and the quantitative system provided at the upper end of the medicine injection pipe can realize intelligent quantitative dosing activities. At the same time, a metal adsorption treatment device is provided at the upper end of the water inlet pipe. With the cooperation of the self-impact adsorption component provided inside the box body, when sewage is introduced, the electromagnetic iron plate can be made to reciprocate by impact to fully contact the sewage, and highly efficient adsorption and cleaning of metals inside the sewage can be carried out to avoid the filter cylinder being blocked by metals and being difficult to clean. Moreover, with the transmission cooperation of the driving motor, the stud and the support plate, the electromagnetic iron plate can be moved into the cleaning component to scrape and clean the metals adsorbed on the outside of the electromagnetic iron plate, enhancing the use efficiency of the electromagnetic iron plate, thereby achieving the advantages of auxiliary electromagnetic adsorption cleaning of industrial sewage, reducing the entry of metal impurities and auxiliary scraping and cleaning of the metals adsorbed by the electromagnetic.

Description

Technical Field

[0001] The present invention relates to the field of sewage treatment, and particularly to an intelligent self-cleaning sewage treatment device. Background Art

[0002] Industrial wastewater includes production wastewater, production sewage, and cooling water, which refers to the wastewater and liquid waste generated during industrial production processes and contains industrial production materials, intermediate products, by-products, and pollutants generated during the production process that are lost with the water.

[0003] Currently, the process of purifying sewage to meet the water quality requirements for discharging into a certain water body or for reuse again is called sewage treatment activity.

[0004] In sewage treatment activities, for the purification of industrial sewage, a sewage treatment device is required to perform rotary filtration treatment on industrial sewage.

[0005] An existing Chinese patent, a self-cleaning filtration device for sewage treatment with the patent number CN202221271924.1, includes a filter and a cover detachably installed above the filter. A filter cylinder is installed at the center inside the filter, and a seal is provided at the contact between the lower end surface of the cover and the filter cylinder. The top of the cover is connected with a water inlet pipe and a cleaning pipe. The bottom end of the water inlet pipe extends into the filter, and the bottom end of the cleaning pipe is located outside the filter. The top ends of the water inlet pipe and the cleaning pipe are both connected with a conveying pipe. The center of the bottom end of the filter is connected with a sewage discharge pipe, and one side of the bottom of the filter is connected with a water outlet pipe. Solenoid valves are provided on the conveying pipe, the water inlet pipe, the sewage discharge pipe, and the water outlet pipe, which overcomes the deficiencies of the prior art. The filter cylinder is cleaned by a cleaning component, and the solid impurities adsorbed on the surface of the filter cylinder are cleared to avoid blockage of the filter cylinder and improve the efficiency of sewage treatment.

[0006] It can be known from the above patent that currently, the sewage treatment device can not only filter and purify sewage, but also has a self-cleaning structure to scrape and clean the filter cylinder or the filtration part, reducing the blockage of impurities in the filter cylinder or the filtration part and affecting the sewage purification effect. However, when purifying industrial sewage, the treatment effect of the above patent is not sufficient because industrial sewage is likely to carry impurities generated by industrial activities, such as metals or larger impurity particles. When industrial sewage carrying metals is purified, the metals are likely to be firmly stuck inside the filter cylinder or the filtration part, making it difficult for the original self-cleaning structure to clean the metals, resulting in a reduction in the efficiency of the sewage treatment device. Therefore, it is necessary to pre-treat industrial sewage and separately treat the metals inside industrial sewage. Summary of the Invention

[0007] Therefore, to solve the above deficiencies, the present invention provides an intelligent self-cleaning sewage treatment device.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an intelligent self-cleaning sewage treatment device, comprising a treatment box body, a controller is installed on the left side of the front end of the treatment box body, a water inlet pipe and a medicine injection pipe are respectively plugged into the left and right sides of the middle of the upper end of the treatment box body, and a first motor is installed in the middle of the lower end of the treatment box body, and also includes a metal adsorption treatment device arranged at the upper end of the water inlet pipe, the metal adsorption treatment device includes a box body connected to the upper end of the water inlet pipe, a water guide pipe plugged into the left side of the box body, a driving motor arranged at the upper end of the left side of the box body, a stud connected to the bottom of the driving motor, a support plate threadedly connected to the lower end of the stud, a self-impact adsorption component installed on the upper end of the support plate for electromagnetic adsorption cleaning, and a cleaning component arranged at the upper end of the box body, and the right side of the support plate is slidably plugged into the inside of the box body.

[0009] Preferably, the upper end of the first motor is connected to the filter cartridge, and scraper strips are arranged opposite to each other on the left and right sides of the inside of the filter cartridge, a scraper ring is sleeved on the outer side of the upper end of the filter cartridge, and the left and right sides of the scraper ring are respectively connected to the screw and the guide rod, the upper end of the screw is connected to the second motor, the left and right sides of the treatment box body are respectively connected with a drain pipe and a sewage pipe, and the upper end of the injection tube is connected to a quantitative system.

[0010] Preferably, the overall structure of the stud is consistent with the structure of the screw rod, and both the stud and the screw rod are threadedly connected to the scraper ring and the support plate respectively through external threads provided on the outside.

[0011] Preferably, the self-impact adsorption assembly includes a horizontal plate embedded in the left side of the support plate, an adjustment box connected to the front and rear sides of the horizontal plate, a baffle transmission-connected to the inner side of the adjustment box, an electromagnet plate connected to the right side of the adjustment box, a guide shaft plugged into the bottom of the horizontal plate, and compression springs arranged on the left and right sides of the guide shaft.

[0012] Preferably, the transverse plate and the adjustment box are both slidably fitted to the upper left end of the support plate, and the bottom of the transverse plate is slidably embedded in the recessed portion on the left side of the support plate.

[0013] Preferably, two electromagnet plates are provided along the rear side of the regulating box, and the left sides of the two electromagnet plates are the electromagnetic adsorption locations.

[0014] Preferably, the guide shaft and the compression spring are arranged in three groups equidistantly along the bottom of the transverse plate, and the elastic force of the compression spring arranged on the left outer surface of the guide shaft is greater than that of the compression spring arranged on the right outer surface.

[0015] Preferably, the cleaning assembly includes a cleaning shell fixed to the upper end of the box body, a movable plate inserted into the left and right sides of the cleaning shell, a scraper shell fastened to the bottom of the movable plate, and a clamping assembly arranged at the upper end of the cleaning shell for clamping and driving.

[0016] Preferably, the inner side of the upper end of the moving plate is slidably connected to the side surface of the cleaning shell through the provided long strip, and the inside of the cleaning shell is hollow.

[0017] Preferably, both the left and right sides of the scraping shell are arranged in an inclined plate shape, and the outer side of the upper end of the scraping shell is not closed.

[0018] Advantages of the present invention:

[0019] By setting the scraping strip, screw rod and scraping ring, the self-cleaning of the filter cartridge can be realized. The quantitative system provided at the upper end of the medicine injection pipe can realize intelligent quantitative medicine delivery. At the same time, a metal adsorption treatment device is provided at the upper end of the water inlet pipe. With the cooperation of the self-impact adsorption component provided inside the box body, when sewage is introduced, the electromagnetic iron plate can be made to move reciprocally by impact, so as to fully contact with the sewage, and efficiently adsorb and clean the metal inside the sewage, avoiding the filter cartridge being blocked by metal and being difficult to clean. And through the transmission cooperation of the driving motor, stud and support plate, the electromagnetic iron plate can be moved into the cleaning component to scrape and clean the metal adsorbed on the outside of the electromagnetic iron plate, enhancing the use efficiency of the electromagnetic iron plate, thereby achieving the advantages of auxiliary electromagnetic adsorption cleaning of industrial sewage, reducing the entry of metal impurities and auxiliary scraping and cleaning of the metal adsorbed by the electromagnet.

[0020] The setting of the driving motor, stud and support plate. The stud can drive the support plate to drive the self-impact adsorption component to move up and down under the drive of the driving motor, for rapid reset or rapid upward movement for scraping and cleaning;

[0021] The setting of the cross plate, baffle, guide shaft, compression spring and electromagnetic iron plate. When the baffle is impacted by sewage, the cross plate can move synchronously, and the compression springs on both sides of the guide shaft can be stretched or compressed, so that the electromagnetic iron plate can fully contact with the sewage for efficient electromagnetic adsorption cleaning of metal;

[0022] The setting of the cleaning shell can cover the whole electromagnetic iron plate with the cooperation of the hollow space opened inside the cleaning shell for subsequent high-efficiency scraping and cleaning of metal;

[0023] The setting of the clamping component. Driven by the V-shaped groove opened at the upper front side of the driving plate, the convex shafts connected to both sides can drive the corresponding connecting plates to move. Furthermore, the moving plates are connected to the outside of the connecting plates, so that the scraping shells connected to the lower ends can be driven to move towards the electromagnetic iron plate to contact the outside of the electromagnetic iron plate for preparatory activities of scraping and cleaning;

[0024] The setting of the scraping shell can scrape and clean the metal impurities adsorbed by multiple electromagnets on the outside of the electromagnetic iron plate with the scraping cooperation on the inclined sides on both the left and right sides of the scraping shell, and the metal can fall into the inside of the scraping shell for collection activities. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the present invention;

[0026] Figure 2 is a front view of the internal structure of the present invention;

[0027] Figure 3 is a front view of the sectional structure of the quantitative system of the present invention;

[0028] Figure 4 is a structural diagram of the metal adsorption treatment device of the present invention;

[0029] Figure 5 is a front view of the internal structure of the metal adsorption treatment device of the present invention;

[0030] Figure 6 is a structural diagram of the self - impact adsorption component of the present invention;

[0031] Figure 7 is a three - dimensional sectional view of the adjustment box of the present invention;

[0032] Figure 8 is a disassembled structural diagram of the cleaning component of the present invention;

[0033] Figure 9 is a disassembled structural diagram of the clamping component of the present invention.

[0034] Among them: treatment box body - 1, controller - 2, water inlet pipe - 3, medicine injection pipe - 4, first motor - 5, filter cylinder - 6, scraping strip - 7, scraping ring - 8, screw rod - 9, second motor - 10, guide rod - 11, drain pipe - 12, sewage discharge pipe - 13, quantitative system - 14, medicine storage tank - 141, medicine inlet - 142, metering pump - 143, metal adsorption treatment device - 15, box body - 151, water guide pipe - 152, driving motor - 153, stud - 154, support plate - 155, self - impact adsorption component - 156, cross plate - 1561, adjustment box - 15a, outer shell - 15a1, roller - 15a2, transmission motor - 15a3, swing arm - 15a4, connecting shaft - 15a5, baffle - 1562, electromagnetic iron plate - 1563, guide shaft - 1564, compression spring - 1565, cleaning component - 157, cleaning shell - 1571, moving plate - 1572, scraping shell - 1573, clamping component - 15b, air cylinder - 15b1, driving plate - 15b2, convex shaft - 15b3, connecting plate - 15b4. Detailed implementation manners

[0035] In order to further explain the technical solution of the present invention, it will be elaborated in detail through specific embodiments below.

[0036] Please refer to Figures 1 - 3, the present invention provides an intelligent self-cleaning sewage treatment device, including a main treatment tank 1, a controller 2 is installed on the left side of the front end of the main treatment tank 1, a water inlet pipe 3 and a medicine injection pipe 4 are respectively inserted on the left and right sides of the middle part of the upper end of the main treatment tank 1, and a first motor 5 is installed in the middle part of the lower end of the main treatment tank 1. The upper end of the first motor 5 is connected to a filter cylinder 6, and scraping bars 7 are oppositely arranged on the left and right sides inside the filter cylinder 6. A scraping ring 8 is sleeved on the outer side of the upper end of the filter cylinder 6, and the left and right sides of the scraping ring 8 are respectively connected to a screw rod 9 and a guide rod 11. The upper end of the screw rod 9 is connected to a second motor 10. A drain pipe 12 and a sewage discharge pipe 13 are respectively inserted on the left and right sides of the main treatment tank 1. A dosing system 14 is connected to the upper end of the medicine injection pipe 4. A metal adsorption treatment device 15 is also provided at the upper end of the water inlet pipe 3.

[0037] The dosing system 14 includes a medicine storage tank 141 provided at the upper end of the medicine injection pipe 4, a medicine inlet 142 opened at the upper left end of the medicine storage tank 141, and a metering pump 143 installed on the left side inside the medicine storage tank 141.

[0038] The overall structure of the metering pump 143 is consistent with that of the metering pump in the prior art to achieve the metering and dosing activity. Therefore, the specific structure of the metering pump 143 will not be described in detail in this text.

[0039] First, industrial sewage is introduced from the water inlet pipe 3 provided on the left side of the middle part of the upper end of the main treatment tank 1. At the same time, the sewage treatment agent is introduced from the medicine injection pipe 4 oppositely arranged on the right side of the water inlet pipe 3, so that the sewage and the agent enter the inside of the filter cylinder 6 provided at the bottom of the main treatment tank 1. Then, the first motor 5 provided in the middle part of the lower end of the main treatment tank 1 can be operated through the controller 2 provided at the left end of the front side of the main treatment tank 1. Under the operation of the first motor 5, the overall rotation of the filter cylinder 6 can be realized, so that the sewage and the agent inside the filter cylinder 6 are centrifugally and quickly mixed. After a period of mixing, the agent can neutralize the impurities in the sewage to achieve the solid-liquid separation activity. The treated clear water can be discharged through the drain pipe 12 provided on the left side of the main treatment tank 1. Thus, the rapid treatment of industrial sewage can be completed;

[0040] After the filter cartridge 6 has been used for a long time for filtration, it is easy for impurities to clog the filter cartridge. At this time, the second motor 10 provided at the upper left end of the treatment tank main body 1 can be operated again through the controller 2, so that the second motor 10 drives the screw rod 9 connected to the lower end. As the screw rod 9 rotates, the scraping ring 8 threadedly connected to the outside of the screw rod 9 can cooperate with the guide rod 11 inserted from the lower right side, and move up and down along the outside of the filter cartridge 6 to scrape and clean the impurities attached to the outside of the filter cartridge 6. At the same time, the first motor 5 can be operated to run the filter cartridge 6 again, so that the filter cartridge 6 rotates rapidly, and contacts the scraping strips 7 oppositely installed on the left and right sides inside the filter cartridge 6 to perform auxiliary cleaning inside the filter cartridge 6. Through the up-and-down reciprocating movement of the scraping ring 8 and the cooperation of the scraping strips 7 for scraping and cleaning, self-cleaning of the impurities on the inner and outer sides of the filter cartridge 6 can be achieved. The dropped impurities can be quickly discharged by opening the sewage discharge pipe 13 inserted into the right side of the treatment tank main body 1. Thus, the rapid self-cleaning activity of the filter cartridge 6 can be realized;

[0041] In order to strengthen the quantitative dosing of the medicine by the sewage treatment device and realize intelligent control activities, a quantitative system 14 is also installed at the upper end of the medicine injection pipe 4. That is, through the controller 2, the dosing capacity and dosing time of the metering pump 143 set inside the quantitative system 14 are set, so that the medicine stored in the medicine storage tank 141 can be intelligently and quantitatively dosed into the filter cartridge 6 to make the medicine fully cooperate in sewage treatment and reduce the waste caused by excessive medicine dosing.

[0042] Please refer to Figures 4 - 7 , the metal adsorption treatment device 15 in this embodiment includes a box body 151 connected to the upper end of the water inlet pipe 3. The lower end of the rear side of the box body 151 is communicated with the water inlet pipe 3. A water guide pipe 152 horizontally inserted into the left side of the box body 151 for water guiding cooperation, a driving motor 153 provided at the upper left end of the box body 151, a stud 154 connected to the bottom of the driving motor 153, a support plate 155 threadedly connected to the lower end of the stud 154, and a recess is provided inside the left side of the support plate 155. A self-impact adsorption component 156 installed on the upper end of the support plate 155 for electromagnetic adsorption cleaning, a cleaning component 157 provided at the upper end of the box body 151, and the right side of the support plate 155 is slidably inserted into the box body 151.

[0043] Among them, the overall structure of the stud 154 is the same as that of the screw rod 9, and both the stud 154 and the screw rod 9 are threadedly connected to the scraping ring 8 and the support plate 155 respectively through the external external threads provided, ensuring that both the stud 154 and the screw rod 9 can achieve stable threaded transmission activities.

[0044] Furthermore, the self-impact adsorption assembly 156 includes a horizontal plate 1561 that is movably embedded in the left side of the support plate 155 and is longitudinally arranged in a long strip shape, adjustment boxes 15a connected to the front and rear sides of the horizontal plate 1561 for angle adjustment drive, a baffle 1562 that is transmission-connected to the inner side surface of the adjustment box 15a to achieve sewage impact cooperation, an electromagnetic iron plate 1563 connected to the right side cylindrical bar of the adjustment box 15a to achieve metal adsorption and cleaning inside the sewage, guide shafts 1564 that are equidistantly and horizontally inserted into the bottom of the horizontal plate 1561, and compression springs 1565 arranged around the left and right sides of the guide shafts 1564 to achieve impact elastic rebound cooperation.

[0045] Specifically, both the horizontal plate 1561 and the adjustment box 15a are slidably attached to the upper end of the left side of the support plate 155, and the bottom of the horizontal plate 1561 is slidably embedded in the recess on the left side of the support plate 155 to ensure that the horizontal plate 1561 stably drives the baffle 1562 to reciprocate left and right, achieving impact cooperation activities; there are two electromagnetic iron plates 1563 arranged along the front and rear sides of the rear side of the adjustment box 15a, and the left sides of the two electromagnetic iron plates 1563 are the electromagnetic adsorption places to ensure that the two electromagnetic iron plates 1563 achieve efficient metal adsorption and cleaning activities; the guide shafts 1564 and the compression springs 1565 are both arranged in three groups equidistantly along the bottom of the horizontal plate 1561, and the elastic force of the compression spring 1565 arranged on the outer surface of the left side of the guide shaft 1564 is greater than that of the compression spring 1565 arranged on the outer surface of the right side. Under the guidance of the guide shaft 1564 and the elastic force cooperation of the compression springs 1565 arranged on both sides, the baffle 1562 can stably reciprocate and impact, improving the contact effect between the electromagnetic iron plate 1563 and the sewage.

[0046] Furthermore, the adjustment box 15a includes a housing 15a1 arranged at the front and rear ends of the left side of the support plate 155 to protect the internal parts, a roller 15a2 that is horizontally rotatably connected to the inner bottom of the housing 15a1 to achieve swing adjustment drive, a circular groove is opened on the outer side of the middle of the roller 15a2, and the inner wall of the circular groove opened by the roller 15a2 is smooth and has no barbs, a drive motor 15a3 connected to the right side of the roller 15a2, a swing arm 15a4 that is transmission-connected to the circular groove opened in the middle of the roller 15a2, and a connecting shaft 15a5 that is longitudinally inserted into the middle of the swing arm 15a4 and is connected to the middle of the baffle 1562.

[0047] If it is necessary to pre-treat the metal inside the industrial sewage, the sewage needs to be introduced into the box body 51 through the water pipe 152 plugged in on the left side of the box body 151. When the sewage is quickly introduced into the box body 151, the self-impact adsorption component 156 provided on the upper end of the support plate 155 can be quickly impacted, so that the sewage drives the baffle 1562 provided inside the self-impact adsorption component 156 to move, and the cross plate 1561, the adjustment box 15a and the electromagnet plate 1563 provided inside the self-impact adsorption component 156 can be synchronously moved to the right. At the same time, when the cross plate 1561 moves to the right, the compression springs 1565 provided on the left and right sides of the guide shaft 1564 plugged in at the bottom can be stretched and compressed. After the compression springs 1565 on both sides are stretched or compressed to a certain distance, they will rebound to realize the self-impact adsorption component 156 returning to the original position on the upper end of the support plate 155 as a whole.

[0048] When the self-impact adsorption component 156 is impacted by the sewage and moves back and forth, the electromagnet plate 1563, which is arranged on the right side of the regulating box 15a and is powered on, can fully contact the sewage, so that the electromagnet plate 1563, which is powered on, can quickly electromagnetically adsorb the metal carried in the sewage, thereby preventing the metal from entering the filter cartridge 6 with the sewage and causing a firm blockage, so that the self-cleaning structure of the sewage treatment device is less able to efficiently clean the blocking impurities, and the sewage that has been cleaned by the metal electromagnetic adsorption can be introduced into the treatment box body 1 along the lower right end of the box body 151 to carry out sewage treatment activities;

[0049] In order to better adapt to different sewage electromagnetic adsorption cleaning conditions, the inclination angle of the baffle 1562 can be adjusted through the adjustment box 15a provided inside the self-impact adsorption component 156 to achieve the change of the impact movement distance;

[0050] That is, by running the transmission motor 15a3 provided inside the regulating box 15a, the transmission motor 15a3 can drive the roller 15a2 connected to the left side, and when the roller 15a2 rotates and cooperates with the circulation groove opened on the outside of the roller 15a2, the swing arm 15a4 that is transmission-connected to the circulation groove on the outside of the roller 15a2 can swing to the left or right, and the connecting shaft 15a5 that is longitudinally plugged into the middle part of the upper end of the swing arm 15a4 can rotate synchronously with the swing arm 15a4 to quickly change the inclination angle of the baffle 1562 provided on the inside of the regulating box 15a, so as to realize rapid adjustment of the impact moving distance to meet different electromagnetic adsorption cleaning conditions, thereby achieving the advantages of metal-assisted electromagnetic adsorption cleaning inside industrial sewage and auxiliary adjustment of the impact moving distance.

[0051] See also Figures 8 - 9The cleaning component 157 in this embodiment includes a cleaning shell 1571 that is fastened to the upper end of the box body 151 and is used for the electromagnetic plate 1563 to fit in the cleaning. The internal space of the cleaning shell 1571 is larger than the overall size of the electromagnetic plate 1563. At the same time, the cleaning shell 1571 is provided with two movable plates 1572 along the front and back of the upper end of the box body 151, which are opposite to the two electromagnetic plates 1563, vertically arranged on the left and right sides of the cleaning shell 1571 and movably plugged with the side of the cleaning shell 1571, a scraping shell 1573 fastened to the bottom of the movable plate 1572 for metal scraping and cleaning, and a clamping component 15b for clamping and driving is arranged at the upper end of the cleaning shell 1571.

[0052] Among them, the inner side of the upper end of the movable plate 1572 is slidably connected to the side of the cleaning shell 1571 through the provided long strip, and the interior of the cleaning shell 1571 is hollow, ensuring that the movable plate 1572 can achieve smooth clamping and transmission activities; the left and right sides of the scraping shell 1573 are both arranged in an inclined plate shape, and the outer side of the upper end of the scraping shell 1573 is not closed, ensuring that the scraping shell 1573 can achieve scraping and cleaning of the electromagnetically adsorbed metal on the outside of the electromagnet plate 1563 through the provided inclined portion.

[0053] Further explanation, the clamping assembly 15b includes a cylinder 15b1 installed on the rear side of the upper end of the cleaning shell 1571 to realize telescopic driving, a driving plate 15b2 connected to the telescopic section of the front side of the cylinder 15b1, a V-shaped groove is opened on the upper end of the front side of the driving plate 15b2, and the driving plate 15b2 is transmission-connected with the convex shaft 15b3 through the V-shaped groove opened on the upper end of the front side, a connecting plate 15b4 is plugged into the upper end of the convex shaft 15b3 and the side wall of the upper end of the cleaning shell 1571, the outer side of the connecting plate 15b4 is fixedly connected to the movable plate 1572, and the convex shaft 15b3 is symmetrically provided at two locations along the upper end of the front side of the driving plate 15b2.

[0054] After the electromagnetic iron plate 1563 is cleaned by electromagnetic adsorption for a long time, the metal adsorbed on the outer side needs to be cleaned to avoid the electromagnetic adsorption of the electromagnetic iron plate 1563 from being reduced, that is, the driving motor 153 provided at the upper left end of the box body 151 is used to drive the stud 154 connected to the lower end. As the stud 154 rotates, the support plate 155 threadedly connected to the outer side of the stud 154 can cooperate with the sliding plug-in effect of the box body 151 to achieve stable upward movement. When the support plate 155 moves to the uppermost end of the box body 151, the electromagnetic iron plate 1563 inside the self-impact adsorption component can be moved as a whole into the cleaning shell 1571 provided in the cleaning component 157.

[0055] When the front and rear electromagnetic plates 1563 are moved into the corresponding cleaning shell 1571 at the upper end, the clamping assembly 15b provided at the upper end of the cleaning shell 1571 can be used to enable the moving plates 1572 on both sides to drive the scraping shell 1573 connected at the lower end to the outer side of the electromagnetic plate 1563 to perform scraping cleaning preparation activities;

[0056] First, by operating the cylinder 15b1 installed inside the clamping assembly 15b, the front telescopic end of the cylinder 15b1 is driven to push forward the drive plate 15b2. As the drive plate 15b2 moves forward inside the upper end of the cleaning shell 1571, the two convex shafts 15b3 inserted into the V-shaped groove opened at the upper end of the drive plate 15b2 can move along the trajectory of the V-shaped groove to drive the corresponding connecting plate 15b4 at the upper end to move. Thus, the two side connecting plates 15b4 drive the outer connected moving plates 1572 to move relatively synchronously. As the two side moving plates 1572 move relatively synchronously, the scraping shell 1573 connected to the lower end of the moving plate 1572 can contact the lower ends of the left and right sides of the electromagnetic iron plate 1563, preparing for metal scraping and cleaning.

[0057] Next, the electromagnetic iron plate 1563 is powered off. Some metals on the outside of the electromagnetic iron plate 1563 fall into the inside of the scraping shell 1573 under the influence of gravity, realizing the collection activity. For other attached metals, the motor 153 can be driven again to drive the stud 154 to reverse, so as to lower and reset the electromagnetic iron plate 1563. As the electromagnetic iron plate 1563 moves downward, the scraping shell 1573 in contact with the lower ends of the left and right sides of the electromagnetic iron plate 1563 can scrape and collect the remaining adsorbed metals on the electromagnetic iron plate 1563, quickly cleaning the metals adsorbed on the outside of the electromagnetic iron plate 1563 and enhancing the overall service life of the electromagnetic adsorption of metals on the electromagnetic iron plate 1563. After the scraping shell collects a certain amount of metal impurities, the staff can quickly sweep out and clean the metal impurities inside the scraping shell 1573 to ensure the scraping and cleaning effect of the scraping shell 1573 on the metal impurities. Thus, the metal impurities adsorbed on the outside of the electromagnetic iron plate 1563 are quickly scraped and cleaned, ensuring the service life of the electromagnetic iron plate 1563.

[0058] The electromagnetic iron plate 1563, the compression spring 1565 and the cylinder 15b1 described in this embodiment are conventional existing technologies, which are no different from existing similar products. The electromagnetic iron plate 1563 refers to a device that generates electromagnetic force when powered on. Through the electromagnet installed inside, it realizes the function of adsorbing metals when powered on; the compression spring 1565 refers to a helical spring that bears compressive force. There is a certain gap between the coils of the compression spring. When subjected to an external load, the spring shrinks and deforms, storing deformation energy and realizing the function of elastic rebound cooperation; the cylinder 15b1 refers to a cylindrical metal part that guides the piston to perform linear reciprocating motion in the cylinder, realizing the function of linear telescopic transmission cooperation. Therefore, they will not be described in detail.

[0059] The above are only the preferred examples of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An intelligent self-cleaning sewage treatment device, including a treatment tank main body (1), a controller (2) is installed on the left side of the front end of the treatment tank main body (1), a water inlet pipe (3) and a medicine injection pipe (4) are respectively inserted into the left and right sides of the middle part of the upper end of the treatment tank main body (1), and a first motor (5) is installed in the middle part of the lower end of the treatment tank main body (1); It is characterized in that: It also includes a metal adsorption treatment device (15) arranged at the upper end of the water inlet pipe (3). The metal adsorption treatment device (15) includes a box body (151) connected to the upper end of the water inlet pipe (3), a water guide pipe (152) inserted into the left side of the box body (151), a driving motor (153) arranged at the upper left end of the box body (151), a stud (154) connected to the bottom of the driving motor (153), a support plate (155) threadedly connected to the lower end of the stud (154), a self-impact adsorption component (156) installed on the upper end of the support plate (155) for electromagnetic adsorption and cleaning, and a cleaning component (157) arranged at the upper end of the box body (151). The right side of the support plate (155) is slidably inserted into the interior of the box body (151). The self-impact adsorption component (156) includes a cross plate (1561) embedded in the left side of the support plate (155), adjustment boxes (15a) connected to the front and rear sides of the cross plate (1561), a baffle plate (1562) drivingly connected to the inner side of the adjustment box (15a), an electromagnetic iron plate (1563) connected to the right side of the adjustment box (15a), a guide shaft (1564) inserted into the bottom of the cross plate (1561), and compression springs (1565) arranged on the left and right sides of the guide shaft (1564). The cross plate (1561) and the adjustment box (15a) are both slidably attached to the upper left end of the support plate (155), and the bottom of the cross plate (1561) is slidably embedded in the recess on the left side of the support plate (155). Two electromagnetic iron plates (1563) are arranged along the front and rear sides of the rear side of the adjustment box (15a), and the left sides of the two arranged electromagnetic iron plates (1563) are the electromagnetic adsorption places.

2. The intelligent self-cleaning sewage treatment device according to claim 1, It is characterized in that: The upper end of the first motor (5) is connected to a filter cylinder (6), and scraping strips (7) are oppositely arranged on the left and right sides inside the filter cylinder (6). A scraping ring (8) is sleeved on the outer side of the upper end of the filter cylinder (6), and the left and right sides of the scraping ring (8) are respectively connected to a screw rod (9) and a guide rod (11). The upper end of the screw rod (9) is connected to a second motor (10). Drain pipes (12) and sewage discharge pipes (13) are respectively inserted into the left and right sides of the treatment tank main body (1), and a dosing system (14) is connected to the upper end of the medicine injection pipe (4).

3. The intelligent self-cleaning sewage treatment device according to claim 1, It is characterized in that: The overall structure of the stud (154) is the same as that of the screw rod (9), and both the stud (154) and the screw rod (9) are threadedly connected to the scraping ring (8) and the support plate (155) respectively through external external threads provided.

4. The intelligent self-cleaning sewage treatment device according to claim 1, It is characterized in that: The guiding shafts (1564) and the compression springs (1565) are each provided with three groups at equal intervals along the bottom of the transverse plate (1561), and the elastic force of the compression spring (1565) provided on the outer surface of the left side of the guiding shaft (1564) is greater than that of the compression spring (1565) provided on the outer surface of the right side.

5. The intelligent self-cleaning sewage treatment device according to claim 1, characterized in that: the cleaning assembly (157) includes a cleaning shell (1571) fixed to the upper end of the box body (151), moving plates (1572) inserted into the left and right sides of the cleaning shell (1571), a scraping shell (1573) fastened to the bottom of the moving plates (1572), and a clamping assembly (15b) provided at the upper end of the cleaning shell (1571) for clamping and driving.

6. The intelligent self-cleaning sewage treatment device according to claim 5, characterized in that: the inner side of the upper end of the moving plate (1572) is slidably connected to the side surface of the cleaning shell (1571) through the provided long strip, and the inside of the cleaning shell (1571) is hollow.

7. The intelligent self-cleaning sewage treatment device according to claim 5, characterized in that: both the left and right sides of the scraping shell (1573) are arranged in an inclined plate shape, and the outer side of the upper end of the scraping shell (1573) is not closed.

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