New energy environment-friendly sewage treatment device

Abstract

The invention relates to the technical field of sewage treatment, in particular to a new energy environment-friendly sewage treatment device which comprises a filter barrel and a treatment barrel, and the filter barrel is detachably connected to the top of the treatment barrel; a connector communicated with the treatment barrel is formed in the bottom of the filter barrel and fixedly communicated with a first electromagnetic valve; the bottom of the treatment barrel is fixedly connected with a plurality of supporting legs; a filtering assembly for filtering sewage is arranged in the filtering barrel, and a treatment assembly for treating the sewage is arranged in the treatment barrel. The filtering assembly comprises a controller, a rotating shaft and a power piece for driving the rotating shaft to rotate, and a floating filtering assembly for filtering sewage again is further arranged in the filtering barrel. Pollutants in the sewage are gradually removed through multiple treatment stages, the load of the next-stage treatment can be reduced through the previous-stage treatment, each stage of treatment can be operated in the optimal state, the operation cost of sewage treatment is reduced, and the overall treatment efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a new energy and environmentally friendly sewage treatment device. Background Art

[0002] With the increase of urban population and the acceleration of urbanization, the discharge of urban sewage has increased year by year. The large amount of sewage discharge has brought great pressure to the environment, and effective sewage treatment technology is needed to alleviate this pressure. The development of sewage treatment technology has gone through several stages, from the initial simple physical methods such as sedimentation and filtration to the later advanced methods such as biological treatment and chemical treatment. With the advancement of science and technology and the improvement of environmental awareness, sewage treatment technology has been continuously innovated and developed to meet the needs of different water quality and discharge standards.

[0003] In the prior art, sewage treatment is usually carried out in a single way, such as filtration, which mainly relies on physical interception to intercept particles in sewage through the pore size of the filter layer or filter membrane. Although this type of method has a certain effect on sewage treatment, it also has some disadvantages. Specifically, when the pollutant concentration in sewage is high or the particle size is small, the filter medium is easily clogged, resulting in a decrease in filtration speed and a shortened treatment cycle; frequent backwashing or replacement of filter media is required, which not only increases operating costs, but also affects the overall treatment efficiency.

[0004] To sum up, how to solve the problem of using a single method for sewage treatment in the existing technology, which leads to increased operating costs and affects the overall sewage treatment efficiency has become a difficult problem that needs to be solved urgently in this field. Therefore, it is necessary to propose a new energy and environmentally friendly sewage treatment device. Summary of the invention

[0005] To solve the above problems, the present invention provides a new energy and environmentally friendly sewage treatment device, which gradually removes pollutants in sewage through multiple treatment stages. The previous stage of treatment can reduce the load of the next stage of treatment, so that each stage of treatment can operate in the best state, reducing the operating cost of sewage treatment and improving the overall treatment efficiency.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the present invention is as follows: a new energy and environmentally friendly sewage treatment device, including a filter barrel and a treatment barrel, the filter barrel is detachably connected to the top of the treatment barrel; an interface connected to the treatment barrel is opened at the bottom of the filter barrel, and a first solenoid valve is fixedly connected at the interface; an opening is opened at the top of the filter barrel, and a plurality of supporting legs are fixedly connected to the bottom of the treatment barrel; a filter component for filtering sewage is provided inside the filter barrel, and a treatment component for treating sewage is provided inside the treatment barrel.

[0007] The filter assembly includes a controller, a rotating shaft and a power part for driving the rotating shaft to rotate, the controller is used to control the operation of the power part; a support plate is fixedly connected to the top of the filter barrel, the power part is fixedly connected to the top of the support plate, the output shaft of the power part passes through the support plate and extends to the inside of the filter barrel and is coaxially fixedly connected to the rotating shaft; a sewage bucket is fixedly connected to the rotating shaft, and the sewage bucket rotates in cooperation with the bottom wall of the filter barrel; a water inlet is opened on the top of the sewage bucket, and a plurality of filter holes are opened on the side wall of the lower part of the sewage bucket; a floating filter assembly for re-filtering the sewage is also provided inside the filter barrel.

[0008] The technical principles of the above scheme are as follows:

[0009] The rotating shaft is driven to rotate by the power part. Since the sewage bucket is fixedly connected to the rotating shaft, the sewage bucket rotates in coordination with the bottom wall of the filter barrel, and a number of filter holes are opened on the side wall of the lower part of the sewage bucket; therefore, the sewage bucket can be driven to rotate by the rotating shaft, and centrifugal force is generated when the sewage bucket rotates, and the centrifugal force throws the sewage out of the filter holes, so that the sewage is filtered for the first time through the filter holes. After the initial filtration is completed, the sewage is filtered again by the floating filter component. After the second filtration is completed, the first solenoid valve is opened to circulate the re-filtered sewage into the treatment barrel, and the sewage is further treated by the treatment component. Through such a multi-stage treatment method, the quality of sewage treatment is improved, thereby achieving efficient sewage treatment.

[0010] The above scheme has the following beneficial effects:

[0011] 1. The present invention drives the rotating shaft to rotate through the power part, and the sewage bucket rotates accordingly, generating centrifugal force. The centrifugal force separates the large suspended particles in the sewage from the sewage, achieving preliminary filtration. This method is more efficient than traditional static filtration and can remove large particle pollutants faster.

[0012] 2. The sewage after preliminary filtration in the present invention is filtered again by the flotation filtration component, which can further remove fine suspended matter and some soluble organic matter; and then further treated by the treatment component, thereby improving the efficiency of sewage treatment.

[0013] 3. The present invention gradually removes suspended matter, organic matter, nitrogen, phosphorus and other pollutants in sewage through multiple treatment stages. Each stage has its specific function and goal, thus ensuring the high efficiency and pertinence of the treatment. In addition, the previous stage of treatment can reduce the load of the next stage of treatment, so that each stage of treatment can operate in the best state, reduce the operating cost of sewage treatment, and improve the overall treatment efficiency.

[0014] Furthermore, the flotation filter assembly includes a plurality of air cylinders, and a plurality of "￢"-shaped connecting rods are fixedly connected to the rotating shaft along its circumference, and the air cylinders are fixedly connected to the end of the connecting rod away from the rotating shaft; the top of the air cylinder is fixedly connected to an air inlet valve, and the outer wall of the bottom of the air cylinder is fixedly connected to an air outlet valve, and the controller is used to control the operation of the air inlet valve and the air outlet valve; the inner wall of the filter barrel close to the support plate is detachably connected to an adsorption plate.

[0015] Beneficial effects: The connecting rod is driven to rotate by the rotating shaft. Since the air cylinder is fixedly connected to the connecting rod, when the rotating shaft rotates, the air cylinder can be driven to rotate together through the connecting rod. Since the air cylinder is fixedly connected with an air inlet valve and an air outlet valve, the required gas can be injected into the air cylinder through the air inlet valve. When the air cylinder rotates, the air outlet valve is opened to discharge the gas inside the air cylinder through the centrifugal force. After the gas is discharged, bubbles are formed, and the particles suspended in the water will slowly rise under the action of the bubbles, because the buoyancy of the bubbles is greater than the density of the particles. At the same time, the bubbles and the particles are adhered together by the van der Waals force between molecules to form gas-carrying floccules. After the gas floccules float to the water surface, they are further adsorbed by the adsorption plate to remove the residual particles. In addition, in this process, the rotation of the air cylinder can play a stirring role. On the one hand, the pollutants in the sewage are in uniform contact with the bubbles, and on the other hand, the bubbles can be separated to form tiny bubbles, thereby adhering the pollutants more evenly and realizing efficient treatment of sewage. This method is energy-saving and environmentally friendly, and has high treatment efficiency.

[0016] Furthermore, the processing component includes a plurality of rotating plates, and one end of the rotating shaft away from the filter barrel extends into the processing barrel and rotates with the processing barrel; the rotating plates are symmetrically fixedly connected to the outer wall of the rotating shaft located in the processing barrel, and both ends of the rotating plates in the vertical direction are hinged with inclined plates, and the inclined plates located in the same horizontal direction are installed opposite to each other; the side of the rotating plate away from the inclined plate is fixedly connected to a plurality of shells, and the inner wall of the shell is fixedly connected to a tension spring, and the end of the tension spring away from the shell is fixedly connected to the inclined plate adjacent to it; the side of the inclined plate close to the shell is detachably connected to a plurality of adsorption layers; a feeding component for feeding medicines is also provided on the rotating plate.

[0017] Beneficial effects: Since the rotating shaft extends to the inside of the treatment barrel to rotate with it, the rotating plate is symmetrically fixedly connected to the rotating shaft; therefore, when the rotating shaft rotates, it can drive the rotating plate to rotate together. Since both ends of the rotating plate in the vertical direction are hinged with inclined plates, the inclined plate is fixedly connected with a tension spring, and the other end of the tension spring is fixedly connected to the shell; therefore, when the rotating plate rotates, the inclined plate hinged thereto can shake, and during this shaking process, the shell and the tension spring can limit the inclined plate, making its shaking more efficient. In this process, the sewage is constantly stirred and mixed, and when the inclined plate shakes, the contact area between the sewage and the adsorption layer is increased, thereby achieving efficient adsorption of pollutants, improving treatment efficiency, and helping to reduce environmental pollution and improve environmental quality.

[0018] Furthermore, the feeding assembly includes a plurality of feeding tubes and an outer tube, the outer tubes are fixedly connected to the side of the rotating plate away from the shell; the feeding tubes are located inside the outer tube and rotate with the inner wall of the outer tube, and the outer wall of the feeding tube is fixedly connected to a plurality of blades; the rotating plate is fixedly connected to a water flow tube, and the outlet of the water flow tube extends to the blade; the feeding tube and the outer tube are both provided with a feeding port.

[0019] Beneficial effects: Since the delivery tubes are rotated in coordination with the outer tube, the outer side walls of the delivery tubes are fixedly connected with a number of blades, the rotating plates are fixedly connected with water tubes, and the outlets of the water tubes extend to the blades, so during the rotation of the rotating plates, water can flow quickly from the water tubes, and when the water flows through the blades, it can generate power to rotate the delivery tubes. Since both the delivery tubes and the outer tubes are provided with delivery ports, during the rotation of the delivery tubes, the delivery ports of the delivery tubes can be continuously connected with the outer tubes, so that the medicine inside the delivery tubes can be thrown out by centrifugal force, and various medicines can be fully mixed under the action of centrifugal force; after mixing, they are delivered to the inside of the treatment barrel to fully contact with the sewage, and further treat the sewage efficiently. Through such a multi-stage treatment method, only one power component is needed to achieve efficient sewage treatment, which is energy-saving and environmentally friendly, does not require large amounts of energy consumption, and reduces operating costs.

[0020] Furthermore, the adsorption layers are distributed in an array on the inclined plate, and the materials used to make the adsorption layers are selected from one or more of activated carbon, sand filter, ceramsite, zeolite, magnetic powder, ion exchange resin and ultrafiltration membrane.

[0021] Beneficial effect: By distributing the adsorption layer array on the inclined plate, different materials can be combined to meet different processing requirements, and their respective advantages can be brought into play to improve the processing effect.

[0022] Furthermore, the inlet diameter of the water flow tube is larger than the outlet diameter.

[0023] Beneficial effect: By setting the inlet diameter of the water flow tube to be larger than the outlet diameter, the water flow can have a greater impact force and produce a stronger turbulence effect, thereby increasing the rotation speed of the blades.

[0024] Furthermore, a solar panel is detachably connected to the top of the filter barrel.

[0025] Beneficial effects: Through the design of solar panels, solar energy resources can be fully utilized, and solar energy can be converted into electricity or other forms of energy to provide power or auxiliary energy for the operation of the filter barrel; further reduce energy consumption and carbon emissions, and achieve the goal of energy conservation and environmental protection.

[0026] Furthermore, water quality sensors are fixedly connected to the bottom walls of the filter barrel and the processing barrel, and the controller is used to receive and store water quality signals sent by the water quality sensors.

[0027] Beneficial effects: The water quality sensor can monitor the changes in the water quality in the barrel in real time, and adjust the parameters of the treatment process according to these signals, such as filtration speed, dosage, etc.; this precise control helps to improve treatment efficiency and reduce energy consumption and costs.

[0028] Furthermore, a drain port is provided at the bottom of the treatment barrel, and a second solenoid valve is connected to the drain port; the controller is used to control the operation of the first solenoid valve and the second solenoid valve according to the water quality signal.

[0029] Beneficial effects: The controller can accurately judge the water quality according to the signal sent by the water quality sensor, and control the opening and closing of the first solenoid valve and the second solenoid valve accordingly. When the water quality meets the treatment requirements, the corresponding valve is opened to discharge the sewage. Through automatic control, the manual operation links are reduced and the treatment efficiency is improved.

[0030] Furthermore, a cover plate is detachably connected to the top of the delivery tube.

[0031] Beneficial effect: The detachable cover design of the delivery tube enables different agents to be delivered into it, thereby meeting the different agent requirements in sewage treatment and improving the treatment effect.

[0032] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is an axonometric diagram of a new energy and environmentally friendly sewage treatment device in an embodiment of the present invention.

[0034] Figure 2 It is a side sectional view of a new energy and environmentally friendly sewage treatment device in an embodiment of the present invention.

[0035] Figure 3 It is an axonometric installation diagram of the processing assembly in an embodiment of the present invention.

[0036] Figure 4 It is an axonometric installation diagram of the feeding assembly in an embodiment of the present invention.

[0037] Figure 5 For the embodiment of the present invention Figure 2 Enlarged view of part A.

[0038] The figure marks in the drawings of the specification include: 1. filter barrel; 2. treatment barrel; 3. rotating shaft; 4. driving motor; 5. support plate; 6. sewage barrel; 7. air cylinder; 8. connecting rod; 9. adsorption plate; 10. rotating plate; 11. tilting plate; 12. shell; 13. tension spring; 14. adsorption layer; 15. delivery barrel; 16. outer barrel; 17. blades; 18. water cylinder; 19. solar panel; 20. first solenoid valve; 21. second solenoid valve. DETAILED DESCRIPTION

[0039] The following is further described in detail through specific implementation methods:

[0040] Embodiment 1:

[0041] As attached Figure 1-Figure 5 As shown: a new energy and environmentally friendly sewage treatment device, including a filter barrel 1 and a treatment barrel 2, the filter barrel 1 is detachably connected to the top of the treatment barrel 2; an interface connected to the treatment barrel 2 is opened at the bottom of the filter barrel 1, and a first solenoid valve 20 is fixedly connected at the interface by screws; an opening is opened at the top of the filter barrel 1, and a plurality of supporting legs are fixedly connected at the bottom of the treatment barrel 2 by bolts; a filter component for filtering sewage is arranged inside the filter barrel 1, and a treatment component for treating sewage is arranged inside the treatment barrel 2.

[0042] like Figure 2 As shown, the filter assembly includes a controller, a rotating shaft 3 and a power part for driving the rotating shaft 3 to rotate. In this embodiment, the power part is a driving motor 4, and the controller is used to control the operation of the driving motor 4; a support plate 5 is fixedly connected to the top of the filter barrel 1 with bolts, and the driving motor 4 is fixedly connected to the top of the supporting plate 5 with bolts, and the output shaft of the driving motor 4 passes through the supporting plate 5 and extends to the inside of the filter barrel 1 and is fixedly connected with the rotating shaft 3 with coaxial bolts; a sewage bucket 6 is fixedly connected to the rotating shaft 3 with bolts, and the sewage bucket 6 rotates with the bottom wall of the filter barrel 1; a water inlet is opened on the top of the sewage bucket 6, and a plurality of filtering holes are opened on the side wall of the lower part of the sewage bucket 6; a floating filter assembly for filtering the sewage again is also provided inside the filter barrel 1.

[0043] The flotation filter assembly includes a plurality of air cylinders 7, and a plurality of "￢"-shaped connecting rods 8 are fixedly connected to the rotating shaft 3 along its circumference with bolts. The air cylinders 7 are all bolted to the end of the connecting rod 8 away from the rotating shaft 3; the top of the air cylinder 7 is fixedly connected to an air inlet valve by screws, and the outer wall of the bottom of the air cylinder 7 is fixedly connected to an air outlet valve by screws, and a controller is used to control the operation of the air inlet valve and the air outlet valve; the inner wall of the upper part of the filter barrel 1 is detachably connected to an adsorption plate 9.

[0044] by Figure 2For example, the connecting rod 8 is driven to rotate by the rotating shaft 3. Since the air cylinder 7 is fixedly connected to the connecting rod 8 by bolts, when the rotating shaft 3 rotates, the air cylinder 7 can be driven to rotate together by the connecting rod 8. Since the air cylinder 7 is fixedly connected with an air inlet valve and an air outlet valve by screws, the required gas can be injected into the air cylinder 7 through the air inlet valve. When the air cylinder 7 rotates, the air outlet valve is opened to discharge the gas inside the air cylinder 7 by the centrifugal force. After the gas is discharged, bubbles are formed, and the particles suspended in the water will slowly rise under the action of the bubbles, because the buoyancy of the bubbles is greater than the density of the particles. At the same time, the bubbles and the particles are adhered together by the van der Waals force between molecules to form gas-carrying floccules. After the gas floccules float to the water surface, they are further adsorbed by the adsorption plate 9 to remove the residual particles.

[0045] Moreover, in this process, the rotation of the air cylinder 7 can play a stirring role. On the one hand, the pollutants in the sewage are in uniform contact with the bubbles, and on the other hand, the bubbles can be separated to form tiny bubbles, thereby adhering the pollutants more evenly, thereby achieving efficient treatment of the sewage. This method is energy-saving and environmentally friendly, and has high treatment efficiency.

[0046] like Figure 2-Figure 4 As shown, the processing assembly includes a plurality of rotating plates 10, the bottom end of the rotating shaft 3 extends into the processing barrel 2 and rotates with the processing barrel 2; the rotating plates 10 are symmetrically bolted and fixedly connected to the outer wall of the rotating shaft 3 located in the processing barrel 2, and the two ends of the rotating plates 10 in the vertical direction are hinged with inclined plates 11, and the inclined plates 11 located in the same horizontal direction are installed oppositely; the side of the rotating plate 10 away from the inclined plate 11 is screwed and fixedly connected with a plurality of shells 12, and the inner wall of the shell 12 is screwed and fixedly connected with a tension spring 13, and the other end of the tension spring 13 is screwed and fixedly connected with the inclined plate 11; the side of the inclined plate 11 close to the shell 12 is detachably screwed with a plurality of adsorption layers 14; the rotating plate 10 is also provided with a feeding assembly for feeding medicines.

[0047] like Figure 2-Figure 5 As shown, the feeding assembly includes a plurality of feeding tubes 15 and an outer tube 16, the outer tube 16 is fixedly connected to the side of the rotating plate 10 away from the shell 12 by screws; the feeding tubes 15 are located in the outer tube 16 and rotate with the inner wall of the outer tube 16, and the outer wall of the feeding tube 15 is fixedly connected with a plurality of blades 17 by screws; the rotating plate 10 is fixedly connected with a water flow tube 18, and the outlet of the water flow tube 18 extends to the blade 17; the feeding tube 15 and the outer tube 16 are both provided with a feeding port.

[0048] Since the rotating shaft 3 extends to the inside of the treatment barrel 2 to rotate with it, the rotating plate 10 is symmetrically bolted and fixedly connected to the rotating shaft 3; therefore, when the rotating shaft 3 rotates, it can drive the rotating plate 10 to rotate together. Since both ends of the rotating plate 10 in the vertical direction are hinged with the inclined plate 11, the inclined plate 11 is screwed and fixedly connected with a tension spring 13, and the other end of the tension spring 13 is screwed and fixedly connected with the housing 12; therefore, when the rotating plate 10 rotates, the inclined plate 11 hinged thereto can be shaken.

[0049] During this shaking process, the housing 12 and the tension spring 13 can limit the tilting plate 11, making the shaking more efficient. Figure 2 For example, when the inclined plate 11 on the right moves to the left, it will be blocked by the shell 12 on the left. After being blocked, the inclined plate 11 rebounds to the right. When rebounding, the tension of the tension spring 13 makes the inclined plate 11 move to the right again, thereby achieving an efficient shaking effect of the inclined plate 11. At the same time, the sewage is continuously stirred and mixed, and the contact area between the sewage and the adsorption layer 14 is increased when the inclined plate 11 shakes, thereby achieving efficient adsorption of pollutants, improving treatment efficiency, and helping to reduce environmental pollution and improve environmental quality.

[0050] Since the delivery tube 15 is rotatably matched with the outer tube 16, the outer side wall of the delivery tube 15 is screwed and connected with a plurality of blades 17, and the rotating plate 10 is screwed and connected with a water flow tube 18, and the outlet of the water flow tube 18 extends to the blades 17, so during the rotation of the rotating plate 10, water can flow quickly from the water flow tube 18, and when the water flows through the blades 17, it can generate power to rotate the delivery tube 15. Since the delivery tube 15 and the outer tube 16 are both provided with delivery ports, such as Figure 5 As shown, during the rotation of the delivery tube 15, the delivery port of the delivery tube 15 can be continuously connected with the outer tube 16, so that the medicine inside the delivery tube 15 is thrown out by the centrifugal force, and various medicines can be fully mixed under the centrifugal force; after mixing, they are delivered to the inside of the treatment barrel 2 to fully contact the sewage, and further treat the sewage efficiently. Through such a multi-stage treatment method, only one drive motor 4 is needed to achieve efficient sewage treatment, which is energy-saving and environmentally friendly, does not require a large amount of energy consumption, and reduces operating costs.

[0051] The specific implementation process is as follows: First, before sewage treatment, the sewage is discharged from the water inlet into the sewage bucket 6, such as Figure 2As shown, the rotating shaft 3 is driven to rotate by the driving motor 4. Since the sewage bucket 6 is fixedly connected with the rotating shaft 3 by bolts, the sewage bucket 6 rotates with the inner bottom wall of the filter barrel 1, and the side wall at the bottom of the sewage bucket 6 is provided with a plurality of filter holes; therefore, the sewage bucket 6 can be driven to rotate by the rotating shaft 3. When the sewage bucket 6 rotates, centrifugal force is generated, and the centrifugal force throws the sewage out of the filter holes, thereby separating the large suspended particles in the sewage and realizing the primary filtration. This method is more efficient than the traditional static filtration and can remove large particle pollutants faster.

[0052] After the initial filtration is completed, the air cylinder 7 generates bubbles to filter the sewage again, which can further remove fine suspended matter and some soluble organic matter; and then the treatment component performs further treatment, thereby improving the efficiency of sewage treatment. After the second filtration is completed, the first solenoid valve 20 is opened to flow the re-filtered sewage into the treatment barrel 2, and the sewage is further treated by the adsorption layer 14 on the inclined plate 11. Through multiple treatment stages, suspended matter, organic matter, nitrogen, phosphorus and other pollutants in the sewage are gradually removed. Each stage has its specific function and goal, thereby ensuring the high efficiency and pertinence of the treatment. In addition, the previous stage of treatment can reduce the load of the next stage of treatment, so that each stage of treatment can operate in the best state, reduce the operating cost of sewage treatment, and improve the overall treatment efficiency.

[0053] Embodiment 2:

[0054] As attached Figure 3 As shown, the difference from the above embodiment is that the adsorption layer 14 is distributed in an array on the inclined plate 11, and the material for making the adsorption layer 14 is selected from one or more of activated carbon, sand filter, ceramsite, zeolite, magnetic powder, ion exchange resin and ultrafiltration membrane; activated carbon and ultrafiltration membrane are selected in this embodiment.

[0055] The specific implementation process is as follows: by distributing the adsorption layer 14 array on the inclined plate 11, different materials can be combined to meet different treatment requirements, and their respective advantages can be brought into play to improve the treatment effect. For example, activated carbon can adsorb organic matter and heavy metal ions, while zeolite can selectively adsorb polar small molecules. The combination of the two can more effectively remove pollutants in water.

[0056] Embodiment 3:

[0057] As attached Figure 5 As shown, the difference from the above embodiment is that the inlet diameter of the water flow tube 18 is larger than the outlet diameter.

[0058] The specific implementation process is as follows: by setting the inlet diameter of the water flow tube 18 to be larger than the outlet diameter, the water flow can have a greater impact force and produce a stronger turbulence effect, thereby increasing the rotation speed of the blade 17.

[0059] Embodiment 4:

[0060] As attached Figure 1 As shown, the difference from the above embodiment is that a solar panel 19 is detachably connected to the top of the filter barrel 1.

[0061] The specific implementation process is as follows: through the design of the solar panel 19, the solar energy resources can be fully utilized to convert solar energy into electrical energy or other forms of energy to provide power or auxiliary energy for the operation of the filter barrel 1; further reduce energy consumption and carbon emissions, and achieve the goal of energy conservation and environmental protection.

[0062] Embodiment 5:

[0063] The difference from the above embodiment is that the inner bottom walls of the filter barrel 1 and the treatment barrel 2 are both fixedly connected with water quality sensors by screws, and the controller is used to receive and store water quality signals sent by the water quality sensors.

[0064] The specific implementation process is as follows: the water quality sensor can monitor the changes in the water quality in the barrel in real time, and adjust the parameters of the treatment process according to these signals, such as filtration speed, dosage, etc.; this precise control helps to improve treatment efficiency and reduce energy consumption and costs.

[0065] Embodiment 6:

[0066] like Figure 2 As shown, the difference from the above embodiment is that a drain port is opened at the bottom of the processing barrel 2, and the drain port is connected to a second solenoid valve 21; the controller is used to control the operation of the first solenoid valve 20 and the second solenoid valve 21 according to the water quality signal.

[0067] The specific implementation process is as follows: the controller can accurately judge the water quality according to the signal sent by the water quality sensor, and accordingly control the opening and closing of the first solenoid valve 20 and the second solenoid valve 21. When the water quality meets the treatment requirements, the corresponding valve is opened to discharge the sewage. Through automatic control, the manual operation links are reduced and the treatment efficiency is improved.

[0068] Embodiment 7:

[0069] The difference from the above embodiment is that a cover plate is detachably connected to the top of the delivery tube 15 .

[0070] The specific implementation process is as follows: the cover plate design of the delivery tube 15 can be detachably connected to enable different agents to be delivered therein, thereby meeting the requirements for different agents in sewage treatment and improving the treatment effect.

[0071] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A new energy and environmentally friendly sewage treatment device, comprising a filter barrel (1) and a treatment barrel (2), wherein the filter barrel (1) is detachably connected to the top of the treatment barrel (2); an interface communicating with the treatment barrel (2) is provided at the bottom of the filter barrel (1), and a first solenoid valve (20) is fixedly connected at the interface; an opening is provided at the top of the filter barrel (1); and a plurality of supporting legs are fixedly connected to the bottom of the treatment barrel (2); the characteristics are as follows: A filter assembly for filtering sewage is provided inside the filter barrel (1), and a treatment assembly for treating sewage is provided inside the treatment barrel (2); The filter assembly comprises a controller, a rotating shaft (3) and a power member for driving the rotating shaft (3) to rotate, the controller being used to control the operation of the power member; a support plate (5) is fixedly connected to the top of the filter barrel (1), the power member is fixedly connected to the top of the support plate (5), the output shaft of the power member passes through the support plate (5) and extends to the inside of the filter barrel (1) and is coaxially fixedly connected to the rotating shaft (3); a sewage barrel (6) is fixedly connected to the rotating shaft (3), the sewage barrel (6) and the bottom wall of the filter barrel (1) are rotatably matched; a water inlet is provided on the top of the sewage barrel (6), and a plurality of filter holes are provided on the side wall of the lower part of the sewage barrel (6); and a floating filter assembly for re-filtering the sewage is also provided inside the filter barrel (1).

2. The new energy and environmentally friendly sewage treatment device according to claim 1 is characterized in that: The flotation filter assembly comprises a plurality of air cylinders (7), a plurality of "￢"-shaped connecting rods (8) are fixedly connected to the rotating shaft (3) along its circumference, and the air cylinders (7) are all fixedly connected to the end of the connecting rod (8) away from the rotating shaft (3); the top of the air cylinder (7) is fixedly connected to an air inlet valve, and the outer side wall of the bottom of the air cylinder (7) is fixedly connected to an air outlet valve, and a controller is used to control the operation of the air inlet valve and the air outlet valve; the inner side wall of the filter barrel (1) close to the support plate (5) is detachably connected to an adsorption plate (9).

3. The new energy and environmentally friendly sewage treatment device according to claim 2 is characterized in that: The processing assembly comprises a plurality of rotating plates (10), one end of the rotating shaft (3) away from the filter barrel (1) extends into the processing barrel (2) and is rotatably matched with the processing barrel (2); the rotating plates (10) are symmetrically fixedly connected to the outer wall of the rotating shaft (3) located in the processing barrel (2), and both ends of the rotating plates (10) in the vertical direction are hinged with inclined plates (11), and the inclined plates (11) located in the same horizontal direction are installed opposite to each other; A plurality of shells (12) are fixedly connected to the side of the rotating plate (10) away from the inclined plate (11), a tension spring (13) is fixedly connected to the inner wall of the shell (12), and an end of the tension spring (13) away from the shell (12) is fixedly connected to the inclined plate (11) adjacent thereto; a plurality of adsorption layers (14) are detachably connected to the side of the inclined plate (11) close to the shell (12); and a feeding assembly for feeding medicine is also provided on the rotating plate (10).

4. The new energy and environmentally friendly sewage treatment device according to claim 3 is characterized in that: The feeding assembly comprises a plurality of feeding tubes (15) and an outer tube (16); the outer tubes (16) are fixedly connected to a side of a rotating plate (10) away from a shell (12); the feeding tubes (15) are located inside the outer tubes (16) and are rotatably matched with the inner wall of the outer tube (16); the outer wall of the feeding tubes (15) are fixedly connected to a plurality of blades (17); the rotating plate (10) is fixedly connected to a water flow tube (18), and the outlet of the water flow tube (18) extends to the blades (17); and the feeding tubes (15) and the outer tube (16) are both provided with feeding ports.

5. The new energy and environmentally friendly sewage treatment device according to claim 4 is characterized in that: The adsorption layers (14) are distributed in an array on the inclined plate (11), and the material used to make the adsorption layers (14) is selected from one or more of activated carbon, sand filter, ceramsite, zeolite, magnetic powder, ion exchange resin and ultrafiltration membrane.

6. The new energy and environmentally friendly sewage treatment device according to claim 5 is characterized in that: The inlet diameter of the water flow tube (18) is larger than the outlet diameter.

7. The new energy and environmentally friendly sewage treatment device according to claim 6 is characterized in that: The top of the filter barrel (1) is detachably connected with a solar panel (19).

8. The new energy and environmentally friendly sewage treatment device according to claim 7 is characterized in that: The inner bottom walls of the filter barrel (1) and the processing barrel (2) are both fixedly connected with water quality sensors, and the controller is used to receive and store water quality signals sent by the water quality sensors.

9. The new energy and environmentally friendly sewage treatment device according to claim 8 is characterized in that: A drainage port is provided at the bottom of the treatment barrel (2), and the drainage port is connected to a second electromagnetic valve (21); the controller is used to control the operation of the first electromagnetic valve (20) and the second electromagnetic valve (21) according to the water quality signal.

10. The new energy and environmentally friendly sewage treatment device according to claim 9 is characterized in that: The top of the delivery tube (15) is detachably connected with a cover plate.

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