Environment-friendly equipment with efficient sewage treatment function and treatment method

Abstract

The invention relates to the technical field of sewage treatment equipment, and discloses environment-friendly equipment with an efficient sewage treatment function and a treatment method.The environment-friendly equipment comprises an outer cylinder, an impurity discharging assembly is fixedly installed at the top end of the outer cylinder in an embedded mode, and a driving assembly is fixedly installed on one side of the outer cylinder; according to the environment-friendly equipment with the efficient sewage treatment function and the treatment method, the conical filter screen is arranged at the top end of the interior of the outer cylinder, so that the flowing effect of water flow entering the conical filter screen is matched with the oblique angle arrangement of the water inlet, the water flow can form a rotational flow shape, and then centrifugal force is generated in the water flowing process; when water flows, impurities in the water are separated and thrown to the surface of the conical filter screen, the water is filtered and separated to the lower portion through the conical filter screen and flows to the bottom end through the lower drainage ring for secondary flow, and the impurity discharging assembly on the upper portion can rotate to scrape and clean the impurities filtered from the surface of the conical filter screen. And the use efficiency and effect of the device are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment equipment, and in particular to environmental protection equipment with high-efficiency sewage treatment function and a treatment method. Background Art

[0002] With the rapid development of industrialization and urbanization, the global water pollution problem is becoming increasingly serious. Industrial wastewater, domestic sewage and agricultural runoff contain a large amount of impurities, organic matter, heavy metals, nitrogen and phosphorus nutrients and pathogenic microorganisms and other pollutants. Direct discharge will lead to eutrophication of water bodies, damage to ecosystems, and threaten human health. The traditional sewage treatment method mainly passes sewage into a sedimentation tank to precipitate impurities, and also uses an aeration device to force air into the water, so that the sewage in the tank is fully in contact with the air for oxygenation. Combined with the stirring of the sewage, the transfer of oxygen to the liquid is accelerated, thereby strengthening the contact between the organic matter in the tank and the microorganisms and dissolved oxygen, and oxidizing and decomposing the organic matter in the sewage, so as to achieve the effect of sewage treatment. However, there are still some problems in the use of existing sewage treatment equipment, as follows: The existing traditional sedimentation tank uses natural sinking to settle the debris in the sewage, but the sedimentation speed is slow, and the entire sedimentation tank occupies a large area, and it is impossible to precipitate and remove large impurities in the sewage. Conventional filtration separation requires continuous cleaning of the filtration structure, resulting in poor use of the entire device. At the same time, the sedimentation tank is easily disturbed by the flow of water, and the sedimentation effect is poor, resulting in low equipment efficiency. At the same time, the aeration device used for the precipitated sewage is forced to supply air to the sewage, and the size of the air outlet hole at the aeration end of the existing aeration device is fixed, and it cannot be adaptively adjusted according to the size of the water flow. In this way, when the water flow is small, the aeration volume may be too large, resulting in energy waste and failure to achieve the best aeration effect. When the water flow is large, the bubbles are too large, resulting in insufficient dispersion, insufficient oxygen content in the sewage, and thus the organic matter therein cannot be fully oxidized and decomposed, resulting in unsatisfactory sewage treatment effect. For this reason, we propose an environmental protection equipment and treatment method with efficient sewage treatment function. Summary of the invention

[0003] The present invention provides an environmental protection device and a treatment method with efficient sewage treatment function, which has the advantages of good treatment effect and sustainable and efficient use, and solves the problems raised in the above background technology.

[0004] The present invention provides the following technical solution: an environmental protection device with a high-efficiency sewage treatment function, comprising an outer cylinder, a debris discharge component is embedded and fixedly installed at the top of the outer cylinder, a driving component is fixedly installed on one side of the outer cylinder, a conical filter is fixedly installed at the top of the inner top of the outer cylinder, a spiral water guide ring is fixedly installed on the outside of the conical filter, a top ring is fixedly installed at the top of the conical filter, a scraping component is fixedly installed inside the top ring, a drainage ring is fixedly installed at the middle part of the inner part of the outer cylinder, a water flow self-regulating component is movably embedded in the drainage ring, an aeration component is fixedly connected inside the outer cylinder, a connecting rod is fixedly sleeved at the middle part of the aeration component, a turbine is rotatably installed at the bottom end of the connecting rod, a negative pressure feedback chamber is fixedly connected to the bottom end of the turbine, and an air guide component is fixedly connected to the side of the negative pressure feedback chamber; The debris discharge assembly comprises a discharge cylinder, an external drive motor is fixedly mounted on the top of the discharge cylinder, a center rod is fixedly mounted on the output shaft of the external drive motor, spiral blades are arranged on the outside of the center rod, a discharge groove is fixedly mounted on one side of the top of the discharge cylinder, and a support rod is fixedly mounted on the outside of the discharge cylinder; The driving assembly comprises a first electric telescopic rod, a cross bar is fixedly mounted on the top of the first electric telescopic rod, a micro motor is fixedly mounted on the end of the cross bar, and a driving gear is fixedly mounted on the output shaft of the micro motor; The scraping assembly comprises a driven ring body, on which a driven gear ring is arranged, an extension rod is annularly mounted on the side of the driven ring body, an adaption groove is provided at the end of the extension rod, a second electric telescopic rod is fixedly mounted on the lower surface of the extension rod, an inclined rod is fixedly mounted on one end of the second electric telescopic rod, and a vertical limit rod is movably mounted on one end of the inclined rod; The water flow self-regulating component comprises a main ring, and the bottom ends of both sides of the main ring are respectively fixedly installed with limited telescopic rods, the bottom ends of both sides of the main ring are respectively fixedly installed with springs, and the bottom end of the main ring is fixedly installed with a plug plate; The aeration assembly comprises a central ring, a support arm is fixedly mounted on the outside of the central ring, an aeration end is fixedly mounted on the support arm, and an air outlet regulating ring structure is fixedly mounted on the aeration end; The air guide component comprises a double-channel spiral tube, an upper air pipe is fixedly installed at the top end of the double-channel spiral tube, and a lower air intake pipe is fixedly installed at the bottom end of the double-channel spiral tube.

[0005] In a preferred embodiment, the bottom end of the discharge cylinder is spaced apart from the top end of the connecting rod, a symmetrical notch is provided at the bottom end of the discharge cylinder, a discharge port is provided at the top end of the discharge cylinder at the discharge groove, the support rods are arranged in a ring and the ends are fixedly connected to the inside of the top ring, and an inclined water inlet is provided at the top end of the outer cylinder.

[0006] In a preferred embodiment, the number of the first electric telescopic rods is two and they are symmetrically arranged on both sides of the micromotor, and the driving gear is located inside the outer cylinder and is engaged and separated from the scraping component.

[0007] In a preferred embodiment, the driven gear ring is located in the upper half of the driven ring body and meshes with the driving gear, the aperture of the conical filter screen gradually decreases from top to bottom, the spiral water guide ring is arranged to fit the outer surface of the conical filter screen, the extended end of the extension rod is spaced apart from the inner wall of the conical filter screen, the top end of the inclined rod is L-shaped and is movably engaged in the adapter groove, and the bottom end is rotatably connected to the vertical limit rod, an elastic rope is connected between the top of the inclined rod and the inside of the adapter groove, the top of the adapter groove is higher than the upper surface of the extension rod, the top of the vertical limit rod is fixedly connected to the lower surface of the extension rod, and a pressure-controlled switch for controlling the start and stop of the extension of the second electric telescopic rod is provided on the upper surface of the extension rod, and the switch is located at the bottom end of the driving gear.

[0008] In a preferred embodiment, a plurality of through water outlet grooves are annularly opened on the drainage ring, the plug plates are spaced apart in the through water outlet grooves of the drainage ring through short rods, and the plug plates and the through water outlet grooves of the drainage ring are movably sealed.

[0009] In a preferred embodiment, the bottom end of the center ring is connected to the air guide assembly, the end of the support arm is fixedly connected to the inside of the outer tube, the aeration end head is connected to the air guide assembly, and the air outlet adjustment ring structure is installed in the air outlet on the aeration end head.

[0010] In a preferred embodiment, the air outlet adjustment ring structure includes a base ring and an air guide ring, an adjustment plate is movably mounted on the top of the base ring, a base is fixedly mounted on the inner ring surface of the air guide ring, and a telescopic top rod is fixedly mounted on the top of the base.

[0011] In a preferred embodiment, the base ring is arranged outside the top end of the aeration end head, the air guide ring is arranged inside the aeration end head and is connected with the air guide assembly, the number of the adjustment plates is multiple and they are evenly distributed in a ring shape on the base ring, an elastic cloth sealing connection is arranged between two adjacent adjustment plates, and the top end of the telescopic top rod contacts the lower surface of the adjustment plate and is connected with the base.

[0012] In a preferred embodiment, the dual-channel spiral tube is an inner and outer double-layer tubular structure, the outer tube is connected to the inside of the negative pressure feedback chamber, and the inner tube is connected to the external air supply device through the lower air inlet pipe. The upper air pipe is also a double-layer structure, the outer layer is connected to the air guide ring through an air guide hose, and the inner layer is transported to the aeration end through the air guide hose.

[0013] An environmental protection device with efficient sewage treatment function, the use and treatment method steps are as follows: S1, transport the sewage to the inside through the water inlet at the top of the outer cylinder, so that the sewage generates a swirl along the surface of the conical filter; S2. The sewage separated by cyclone flows into the drainage ring below and is discharged downwards. Then, the external air supply device supplies air to the aeration end, so that the gas is discharged from the aeration end port to form bubbles in the water. S3. After the sewage moves downward, it will impact the turbine, which will drive the turbine to rotate. The negative pressure generated by the rotation of the negative pressure feedback chamber of the turbine is transmitted by the air guide component to change the opening of the air outlet adjustment ring structure. The larger the water flow, the smaller the opening, forming dense bubbles in the water. S4, then the water mixed with bubbles is discharged from the side of the outer cylinder to the subsequent sewage treatment; S5. Regularly start the driving assembly to drive the scraping assembly to rotate, so that the scraping assembly scrapes and cleans the debris attached to the inner surface of the conical filter, and then the rotation of the spiral blade guides the debris out from the bottom.

[0014] The present invention has the following beneficial effects: 1. The environmental protection equipment and treatment method with efficient sewage treatment function is provided with a conical filter at the inner top of the outer cylinder. In this way, the flow effect of water when entering the conical filter is combined with the oblique angle setting of the water inlet, so that the water can form a vortex, and then the water generates centrifugal force during the flow, and the impurities therein are separated and thrown onto the surface of the conical filter. The water is filtered and separated by the conical filter to the bottom, and flows to the bottom through the drainage ring below for secondary flow, and the debris discharge component above can rotate to scrape and clean the impurities filtered from the surface of the conical filter. Combined with the downward flow of the water, the impurities can be more concentrated at the middle bottom of the conical filter and discharged upward by the debris discharge component, so that the sustainable use effect of the entire device is greatly enhanced, and the use efficiency and effect of the device are greatly improved.

[0015] 2. The environmental protection equipment and treatment method with efficient sewage treatment function is provided with an aeration component connected with the air guide component, the top of the air guide component is connected with the aeration component, and the spiral part of the air guide component is arranged as an inner and outer two-layer structure. The rotation effect of the turbine under the impact of water flow is used to rotate the negative pressure feedback chamber, thereby forming a negative pressure enhancement effect between the outer layer and the inner layer of the inner and outer layers of the air guide component, which will cause the opening diameter of the entire structure of the air outlet adjustment ring structure to change, that is, as the water flow rate increases, the opening at the top of the air outlet adjustment ring structure is reduced, thereby increasing the dispersion of bubbles, avoiding bubbles that are too large in a large water flow, resulting in a poor exchange effect of oxygen and water, and allowing subsequent organic matter to be fully oxidized and decomposed, thereby improving the sewage treatment function of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the internal three-dimensional structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of a first three-dimensional structure of the connection between the debris discharge component and the scraping component of the present invention; Figure 6 A schematic diagram of a second three-dimensional structure of the debris discharge assembly and the scraping assembly of the present invention; Figure 7 It is a schematic diagram of the partial internal three-dimensional structure of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the aeration assembly of the present invention; Fig. 9 It is a schematic diagram of the partial three-dimensional structure of the aeration end of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the air outlet regulating ring of the present invention.

[0017] In the figure: 1. outer cylinder; 2. debris discharge assembly; 21. discharge cylinder; 22. external drive motor; 23. center rod; 24. spiral blade; 25. discharge slot; 26. support rod; 3. drive assembly; 31. first electric telescopic rod; 32. cross rod; 33. micro motor; 34. drive gear; 4. conical filter; 5. spiral water guide ring; 6. top ring; 7. scraper assembly; 71. driven ring body; 72. driven gear ring; 73. extension rod; 74. adapter slot; 75. second electric telescopic rod; 76. inclined rod; 77. vertical limit rod; 8. drainage Ring; 9. Water flow self-regulating component; 91. Main ring; 92. Limit telescopic rod; 93. Spring; 94. Plug plate; 10. Aeration component; 101. Center ring; 102. Support arm; 103. Aeration end; 104. Air outlet regulating ring structure; 1041. Base ring; 1042. Air guide ring; 1043. Adjustment plate; 1044. Base; 1045. Telescopic top rod; 11. Connecting rod; 12. Turbine; 13. Negative pressure feedback chamber; 14. Air guide component; 141. Dual-channel spiral tube; 142. Upper air pipe; 143. Lower air inlet pipe. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The environmental protection equipment and treatment method with high-efficiency sewage treatment function involved in the present invention are not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0019] See also Figure 1-3 , an environmental protection equipment with efficient sewage treatment function, comprising an outer cylinder 1, a debris discharge component 2 is embedded and fixedly installed at the top of the outer cylinder 1, a driving component 3 is fixedly installed on one side of the outer cylinder 1, a conical filter screen 4 is fixedly installed at the top of the inner part of the outer cylinder 1, a spiral water guide ring 5 is fixedly installed on the outside of the conical filter screen 4, a top ring 6 is fixedly installed at the top of the conical filter screen 4, a scraping component 7 is fixedly installed inside the top ring 6, a drainage ring 8 is fixedly installed in the middle part of the inner part of the outer cylinder 1, a water flow self-regulating component 9 is embedded and movably installed on the drainage ring 8, an aeration component 10 is fixedly connected inside the outer cylinder 1, a connecting rod 11 is fixedly sleeved in the middle part of the aeration component 10, a turbine 12 is rotatably installed at the bottom end of the connecting rod 11, a negative pressure feedback chamber 13 is fixedly connected to the bottom end of the turbine 12, and an air guide component 14 is fixedly connected to the side of the negative pressure feedback chamber 13; Compared with the prior art, the present application provides a conical filter screen 4 at the inner top end of the outer cylinder 1, so that the flow effect when the water flows into the conical filter screen 4 is combined with the oblique angle setting of the water inlet, so that the water flow can form a vortex, and then the water generates centrifugal force during the flow, and the impurities therein are separated and thrown onto the surface of the conical filter screen 4, and the water is filtered and separated through the conical filter screen 4 to the bottom, and flows to the bottom through the drainage ring 8 below for secondary flow, and the debris discharge component 2 above can rotate to scrape and clean the impurities filtered down from the surface of the conical filter screen 4. Combined with the downward flow of the water flow, the impurities can be more concentrated at the middle bottom end of the conical filter screen 4 and discharged upward by the debris discharge component 2, so that the sustainable use effect of the entire device is greatly enhanced, and the use efficiency of the device is greatly improved. and effect, and at the same time, an aeration component 10 that is connected to the air guide component 14 is provided, and the top of the air guide component 14 is connected to the aeration component 10, and the spiral part of the air guide component 14 is an inner and outer two-layer structure. The rotation effect of the turbine 12 under the impact of the water flow makes the negative pressure feedback chamber 13 rotate, thereby forming a negative pressure enhancement effect between the outer layer and the inner layer of the inner and outer layers of the air guide component 14, which will cause the opening diameter of the entire structure of the air outlet regulating ring structure 104 to change, that is, as the water flow rate increases, the top opening of the air outlet regulating ring structure 104 is reduced, thereby increasing the bubble dispersion, avoiding the bubbles being too large in the large water flow, resulting in a poor exchange effect of oxygen and water, and allowing the subsequent organic matter to be fully oxidized and decomposed, thereby improving the sewage treatment function of the device.

[0020] See also Figure 1-3 , an environmental protection device with efficient sewage treatment function, including a debris discharge component 2, the debris discharge component 2 includes a discharge tube 21, an external drive motor 22 is fixedly installed on the top of the discharge tube 21, a center rod 23 is fixedly installed on the output shaft of the external drive motor 22, and a spiral blade 24 is arranged outside the center rod 23, a discharge groove 25 is fixedly installed on one side of the top of the discharge tube 21, and a support rod 26 is fixedly installed outside the discharge tube 21; In this embodiment, it should be noted that the bottom end of the discharge tube 21 is spaced apart from the top end of the connecting rod 11, a symmetrical notch is provided at the bottom end of the discharge tube 21, a discharge port is provided at the top end of the discharge tube 21 at the discharge groove 25, the support rod 26 is arranged in a ring and the end is fixedly connected to the inside of the top ring 6, and an inclined water inlet is provided at the top end of the outer tube 1. In this way, when the sewage enters the inner part of the outer tube 1 from the top end, the structural setting of the water inlet can be utilized so that the water flow forms a vortex state on the surface of the conical filter 4, which is conducive to the impurities therein being thrown out and separated under the action of centrifugal force, thereby ensuring the sewage treatment effect of the subsequent structure, and at the same time, the debris deposited in the middle can be entered from the notch of the bottom discharge tube 21 by the internally rotating spiral blade 24, and then rotated and transported to the discharge groove 25 at the top end for discharge, so as to achieve a sustainable use effect of the device.

[0021] See also Figure 1-4 , an environmental protection device with efficient sewage treatment function, comprising a driving assembly 3, the driving assembly 3 comprising a first electric telescopic rod 31, a cross bar 32 is fixedly installed on the top of the first electric telescopic rod 31, a micro motor 33 is fixedly installed on the end of the cross bar 32, and a driving gear 34 is fixedly installed on the output shaft of the micro motor 33; In this embodiment, it should be noted that there are two first electric telescopic rods 31 and they are symmetrically arranged on both sides of the micromotor 33. The driving gear 34 is located inside the outer cylinder 1 and is engaged and separated from the scraping assembly 7. In this way, the micromotor 33 can be used to drive the driving gear 34 to rotate and drive the scraping assembly 7 to rotate, so that the scraping assembly 7 cleans the inner wall of the conical filter 4 during the rotation process to ensure the continuous filtering effect of the conical filter 4.

[0022] See also Figure 2-6 , an environmental protection device with efficient sewage treatment function, including a scraping assembly 7, the scraping assembly 7 includes a driven ring body 71, the driven ring body 71 is provided with a driven gear ring 72, the side of the driven ring body 71 is annularly installed with an extension rod 73, the end of the extension rod 73 is provided with an adaption groove 74, the lower surface of the extension rod 73 is fixedly installed with a second electric telescopic rod 75, one end of the second electric telescopic rod 75 is abutted against and installed with an inclined rod 76, and one end of the inclined rod 76 is movably installed with a vertical limit rod 77; The top end of the inclined rod 76 is L-shaped and is movably connected to the inside of the adapting groove 74, and the inclined rod 76 can be detached from the adapting groove 74. The bottom end of the inclined rod 76 is rotatably connected to the vertical limiting rod 77. An elastic rope is connected between the top end of the inclined rod 76 and the inside of the adapting groove 74. The top end of the adapting groove 74 is higher than the upper surface of the extension rod 73. The top end of the vertical limiting rod 77 is fixedly connected to the lower surface of the extension rod 73. A pressure-controlled switch for controlling the start and stop of the extension of the second electric telescopic rod 75 is provided on the upper surface of the rod 73, and the switch is located at the bottom end of the driving gear 34. In this way, when it is necessary to clean the impurities on the inner surface of the conical filter 4, the driving gear 34 is pressed against the pressure-controlled switch, thereby making the second electric telescopic rod 75 extend to push the top end of the inclined rod 76 outward, thereby making the inclined rod 76 rotate around the bottom end and fit the inner surface of the conical filter 4, and then drive the driven gear ring 72 to rotate with the help of the rotation of the driving gear 34, thereby driving the scraping assembly 7 to rotate as a whole to scrape and clean the debris on the inner surface of the conical filter 4. Combined with the effect of the water vortex, the debris will gradually gather in the middle of the bottom, and finally be discharged by the debris discharge assembly 2.

[0023] See also Figure 2-7 , an environmental protection device with efficient sewage treatment function, including a water flow self-regulating component 9, the water flow self-regulating component 9 includes a main ring 91, the bottom ends of both sides of the main ring 91 are respectively fixedly installed with limited telescopic rods 92, the bottom ends of both sides of the main ring 91 are respectively fixedly installed with springs 93, and the bottom end of the main ring 91 is fixedly installed with a plug plate 94; In the present embodiment, it should be noted that a plurality of through water outlet grooves are provided in a ring shape on the drain ring 8, and the plug plates 94 are respectively arranged in the through water outlet grooves of the drain ring 8 at intervals by short rods, and the plug plates 94 and the through water outlet grooves of the drain ring 8 are movably sealed, so that when the water flow rate is small, the spring 93 will not be over-compressed, so that the through water outlet groove with the plug plate 94 will not discharge water, thereby ensuring a normal water flow rate, and when the external water flow rate increases, the spring 93 will be over-compressed under the action of the water pressure, so that the plug plate 94 is moved out from the bottom end of the through water outlet groove, thereby opening the previously closed through water outlet groove, thereby realizing that the device can automatically increase the discharge volume as the water flow rate increases, and when the discharge volume increases, the rotation speed of the turbine 12 will be accelerated, thereby realizing the enhancement of the negative pressure effect in the air guide component 14, and also realizing the automatic adjustment of the opening on the air guide component 14 to ensure the uniformity of the dispersion of the bubbles and improve the mixing of air and water.

[0024] See also Figure 3-9, an environmental protection device with efficient sewage treatment function, comprising an aeration assembly 10, the aeration assembly 10 comprising a central ring 101, a support arm 102 is fixedly installed on the outside of the central ring 101, an aeration end 103 is fixedly installed on the support arm 102, and an air outlet adjustment ring structure 104 is fixedly installed on the aeration end 103; In this embodiment, it should be noted that the bottom end of the center ring 101 is connected to the air guide component 14, the end of the support arm 102 is fixedly connected to the inside of the outer tube 1, the aeration terminal 103 is connected to the air guide component 14, and the air outlet adjustment ring structure 104 is installed in the air outlet on the aeration terminal 103. In this way, the gas is injected into the aeration terminal 103 by using an external air supply device, and then it can be discharged through the air outlet adjustment ring structure 104, so that the air is forced to be mixed into the water, thereby increasing the oxidation and decomposition effect of organic matter in the sewage.

[0025] See also Figure 2-10 , an environmental protection device with efficient sewage treatment function, including an air outlet adjustment ring structure 104, the air outlet adjustment ring structure 104 includes a base ring 1041 and an air guide ring 1042, an adjustment plate 1043 is movably installed on the top of the base ring 1041, a base 1044 is fixedly installed on the inner ring surface of the air guide ring 1042, and a telescopic top rod 1045 is fixedly installed on the top of the base 1044; In this embodiment, it should be noted that the base ring 1041 is located outside the top of the aeration end 103, the air guide ring 1042 is located inside the aeration end 103 and is connected to the air guide assembly 14, the number of the adjustment plates 1043 is multiple and is evenly distributed in an annular shape on the base ring 1041, and an elastic cloth sealing connection is provided between two adjacent adjustment plates 1043, the telescopic top rod 1045 is composed of two support rods with opposite ends plugged into each other, and a spring is provided between the opposite ends of the two support rods, and the top of the telescopic top rod 1045 is in contact with the lower surface of the adjustment plate 1043 and is connected to the base 1044. When the water flow increases and the speed of the turbine 12 increases, the speed of the impeller inside the negative pressure feedback chamber 13 will increase, thereby generating a stronger negative pressure in the base 1044. In this way, under the action of the elastic cloth, multiple adjustment plates 1043 will gather toward the middle, thereby reducing the opening at the top, thereby reducing the opening at the top of the adjustment plate 1043 while the water flow increases, so that the structure can spray more dense and dispersed bubbles in the case of large water flow, greatly increasing the mixing effect of air and water, thereby increasing the oxidation and decomposition effect of organic matter in sewage, and improving the quality of sewage treatment.

[0026] See also Figure 2-7, an environmental protection device with efficient sewage treatment function, comprising an air guide component 14, the air guide component 14 comprises a double-channel spiral tube 141, an upper air pipe 142 is fixedly installed at the top end of the double-channel spiral tube 141, and a lower air inlet pipe 143 is fixedly installed at the bottom end of the double-channel spiral tube 141; In the present embodiment, it should be noted that the dual-channel spiral tube 141 is an inner and outer double-layer tubular structure, the outer tube is connected to the inside of the negative pressure feedback chamber 13, the inner tube is connected to the external air supply device through the lower air inlet pipe 143, and the upper air pipe 142 is also a double-layer structure, the outer layer is connected to the air guide ring 1042 through the air guide hose, and the inner layer is transported to the aeration end 103 through the air guide hose. In this way, the dual-channel spiral tube 141 can be used to transmit the negative pressure effect generated by the rotation of the negative pressure feedback chamber 13 to the telescopic top rod 1045, thereby realizing automatic adjustment of the opening of the adjustment plate 1043, and at the same time, the external air supply device can also supply gas normally into the inside of the aeration end 103, and then spray it from the adjustment plate 1043 to form bubbles.

[0027] An environmental protection device with efficient sewage treatment function, the use and treatment method steps are as follows: S1, the sewage is transported to the inside through the water inlet at the top of the outer cylinder 1, so that the sewage generates a swirl along the surface of the conical filter 4; S2, the sewage separated by cyclone flows enters the drainage ring 8 below and is discharged downward, and then the external air supply device supplies air to the aeration end 103, so that the gas is discharged from the port of the aeration end 103 to form bubbles in the water; S3. After the sewage moves downward, it will impact the turbine 12, thereby driving the turbine 12 to rotate. The negative pressure generated by the rotation of the negative pressure feedback chamber 13 of the turbine 12 is transmitted by the air guide component 14 to change the opening of the air outlet adjustment ring structure 104. The larger the water flow, the smaller the opening, forming dense bubbles in the water. S4, then the water mixed with bubbles is discharged from the side of the outer tube 1 to the subsequent sewage treatment; S5. Regularly start the driving assembly 3 to drive the scraping assembly 7 to rotate, so that the scraping assembly 7 scrapes and cleans the debris attached to the inner surface of the conical filter 4, and then the rotation of the spiral blade 24 guides the debris out from the bottom.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmental protection device with high-efficiency sewage treatment function, comprising an outer cylinder (1), characterized in that: A debris discharge assembly (2) is embedded and fixedly mounted on the top of the outer cylinder (1); a driving assembly (3) is fixedly mounted on one side of the outer cylinder (1); a conical filter (4) is fixedly mounted on the top of the inner part of the outer cylinder (1); a spiral water guide ring (5) is fixedly mounted on the outside of the conical filter (4); a top ring (6) is fixedly mounted on the top of the conical filter (4); a scraping assembly (7) is fixedly mounted on the inside of the top ring (6); a drainage ring (8) is fixedly mounted on the middle part of the inner part of the outer cylinder (1); a water flow self-regulating assembly (9) is movably embedded on the drainage ring (8); an aeration assembly (10) is fixedly connected to the inner part of the outer cylinder (1); a connecting rod (11) is fixedly sleeved on the middle part of the aeration assembly (10); a turbine (12) is rotatably mounted on the bottom end of the connecting rod (11); a negative pressure feedback chamber (13) is fixedly connected to the bottom end of the turbine (12); and a gas guide assembly (14) is fixedly connected to the side of the negative pressure feedback chamber (13); The debris discharge assembly (2) comprises a discharge cylinder (21), an external drive motor (22) is fixedly mounted on the top end of the discharge cylinder (21), a center rod (23) is fixedly mounted on the output shaft of the external drive motor (22), a spiral blade (24) is arranged outside the center rod (23), a discharge groove (25) is fixedly mounted on one side of the top end of the discharge cylinder (21), and a support rod (26) is fixedly mounted outside the discharge cylinder (21); The driving assembly (3) comprises a first electric telescopic rod (31), a cross bar (32) being fixedly mounted on the top end of the first electric telescopic rod (31), a micro motor (33) being fixedly mounted on the end of the cross bar (32), and a driving gear (34) being fixedly mounted on the output shaft of the micro motor (33); The scraping assembly (7) comprises a driven ring body (71), on which a driven gear ring (72) is arranged, an extension rod (73) is annularly mounted on the side surface of the driven ring body (71), an adaption groove (74) is provided at the end of the extension rod (73), a second electric telescopic rod (75) is fixedly mounted on the lower surface of the extension rod (73), an inclined rod (76) is fixedly mounted on one end of the second electric telescopic rod (75), and a vertical limit rod (77) is movably mounted on one end of the inclined rod (76); The water flow self-regulating component (9) comprises a main ring (91), the bottom ends of both sides of the main ring (91) are respectively fixedly mounted with limited telescopic rods (92), the bottom ends of both sides of the main ring (91) are respectively fixedly mounted with springs (93), and the bottom end of the main ring (91) is fixedly mounted with a plug plate (94); The aeration assembly (10) comprises a central ring (101), a support arm (102) is fixedly mounted on the outside of the central ring (101), an aeration end head (103) is fixedly mounted on the support arm (102), and an air outlet adjustment ring structure (104) is fixedly mounted on the aeration end head (103); The air guide component (14) comprises a double-channel spiral tube (141), an upper air pipe (142) is fixedly mounted on the top end of the double-channel spiral tube (141), and a lower air intake pipe (143) is fixedly mounted on the bottom end of the double-channel spiral tube (141).

2. The environmental protection equipment with high-efficiency sewage treatment function according to claim 1 is characterized by: The bottom end of the discharge tube (21) is spaced from the top end of the connecting rod (11), the bottom end of the discharge tube (21) is provided with symmetrical notches, the top end of the discharge tube (21) is provided with a discharge port at the discharge groove (25), the support rods (26) are arranged in an annular manner and the ends are fixedly connected to the inside of the top ring (6), and the top end of the outer tube (1) is provided with an inclined water inlet.

3. The environmental protection equipment with high-efficiency sewage treatment function according to claim 1 is characterized by: The number of the first electric telescopic rods (31) is two and they are symmetrically arranged on both sides of the micro motor (33); the driving gear (34) is located inside the outer cylinder (1) and is meshed and separated from the scraping assembly (7).

4. The environmental protection equipment with high-efficiency sewage treatment function according to claim 1 is characterized by: The driven gear ring (72) is arranged at the upper half of the driven ring body (71) and meshes with the driving gear (34); the aperture of the conical filter (4) gradually decreases from top to bottom; the spiral water guide ring (5) is arranged to fit the outer surface of the conical filter (4); the extended end of the extension rod (73) is spaced from the inner wall of the conical filter (4); the top end of the inclined rod (76) is L-shaped and is movably connected to the inside of the adapter groove (74); the bottom end is connected to the vertical limit rod (77) a rotation connection is provided, an elastic rope is connected between the top of the inclined rod (76) and the inside of the adapter groove (74), the top of the adapter groove (74) is higher than the upper surface of the extension rod (73), the top of the vertical limit rod (77) is fixedly connected to the lower surface of the extension rod (73), and the upper surface of the extension rod (73) is provided with a pressure-controlled switch for controlling the start and stop of the extension of the second electric telescopic rod (75), and the switch is located at the bottom end of the driving gear (34).

5. The environmental protection equipment with high-efficiency sewage treatment function according to claim 1 is characterized by: The drain ring (8) is provided with a plurality of through-flow grooves in an annular shape, the plug plates (94) are arranged in the through-flow grooves of the drain ring (8) at intervals via short rods, and the plug plates (94) and the through-flow grooves of the drain ring (8) are movably sealed.

6. The environmental protection equipment with high-efficiency sewage treatment function according to claim 1 is characterized by: The bottom end of the center ring (101) is connected to the air guide component (14), the end of the support arm (102) is fixedly connected to the inside of the outer cylinder (1), the aeration end head (103) is connected to the air guide component (14), and the air outlet adjustment ring structure (104) is installed in the air outlet on the aeration end head (103).

7. The environmental protection equipment with high-efficiency sewage treatment function according to claim 1 is characterized by: The air outlet adjustment ring structure (104) comprises a base ring (1041) and an air guide ring (1042); an adjustment plate (1043) is movably mounted on the top of the base ring (1041); a base (1044) is fixedly mounted on the inner ring surface of the air guide ring (1042); and a telescopic ejector rod (1045) is fixedly mounted on the top of the base (1044).

8. The environmental protection equipment with high-efficiency sewage treatment function according to claim 7 is characterized by: The base ring (1041) is arranged outside the top end of the aeration end head (103); the air guide ring (1042) is arranged inside the aeration end head (103) and is communicated with the air guide assembly (14); the number of the adjustment plates (1043) is multiple and they are evenly distributed in an annular shape on the base ring (1041); elastic cloth sealing connections are arranged between two adjacent adjustment plates (1043); and the top end of the telescopic top rod (1045) is arranged to contact the lower surface of the adjustment plate (1043) and is communicated with the base (1044).

9. The environmental protection equipment with high-efficiency sewage treatment function according to claim 1 is characterized by: The dual-channel spiral tube (141) is a double-layer tubular structure, the outer tube is connected to the inside of the negative pressure feedback chamber (13), and the inner tube is connected to the external air supply device through the lower air inlet pipe (143). The upper air pipe (142) is also a double-layer structure, the outer layer is connected to the air guide ring (1042) through the air guide hose, and the inner layer is transported to the aeration end (103) through the air guide hose.

10. An environmental protection device with efficient sewage treatment function according to any one of claims 1 to 9, characterized in that: The steps for using the processing method are as follows: S1, conveying the sewage into the interior through the water inlet at the top of the outer cylinder (1), so that the sewage generates a swirling flow along the surface of the conical filter (4); S2, the sewage separated by the cyclone flows enters the drainage ring (8) below and is discharged downwards, and then the external air supply device supplies air into the aeration end (103), so that the gas is discharged from the port of the aeration end (103) and forms bubbles in the water; S3. After the sewage moves downward, it impacts the turbine (12), thereby driving the turbine (12) to rotate. The negative pressure generated by the rotation of the negative pressure feedback chamber (13) of the turbine (12) is transmitted by the air guide component (14) to change the opening of the air outlet adjustment ring structure (104). The larger the water flow, the smaller the opening, thereby forming dense bubbles in the water. S4, the water mixed with bubbles is then discharged from the side of the outer cylinder (1) to subsequent sewage treatment; S5. Regularly start the driving assembly (3) to drive the scraping assembly (7) to rotate, so that the scraping assembly (7) scrapes and cleans the debris attached to the inner surface of the conical filter (4), and then the rotation of the spiral blade (24) guides the debris out from the bottom.

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