Integrated efficient sewage treatment device

Abstract

The invention discloses an integrated efficient sewage treatment device, and relates to the technical field of sewage treatment devices, the integrated efficient sewage treatment device comprises a first mounting box, the interior of the first mounting box is a cavity, the side part of the cavity is communicated with a water inlet pipe, one end, far away from the cavity, of the water inlet pipe is communicated with an external sewage source, and the integrated efficient sewage treatment device further comprises a filtering mechanism, a water pump structure is mounted in the cavity, the input end of the water pump structure is communicated with the interior of the filter cartridge, and the output end of the water pump structure is communicated with a follow-up treatment device. When the collecting box vibrates, the multiple sets of comb teeth can be driven to transversely vibrate in the bristles in a reciprocating mode, the multiple sets of comb teeth repeatedly beat the bristles to enable the bristles to deform, and impurities adhering to the bristles are promoted to fall off through alternate twisting force; and meanwhile, the comb teeth can drive the bristles to transversely vibrate in a small amplitude, so that the bristles brush the surface of the filter screen in a Z shape, and the effect of removing impurities on the surface of the filter screen is improved through multidirectional composite force.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment devices, and in particular to an integrated high-efficiency sewage treatment device. Background Art

[0002] During the textile processing process, cotton fibers may break due to mechanical friction or uneven equipment tension during the carding, drafting, and drawing stages, forming fiber impurities ranging from several millimeters to several centimeters in length. These fiber impurities are discharged along with the textile wastewater. When treating textile wastewater containing fiber impurities, grids and filters are usually used to filter out the impurity fibers in the wastewater. However, the fiber impurities in textile wastewater tend to entangle with each other to form agglomerated long fibers. The long fibers easily entangle with grids and filters, making them difficult to clean, reducing the filtration and circulation effects, and requiring frequent shutdowns for cleaning, which reduces wastewater treatment efficiency.

[0003] In the prior art, a rotatable grab hook is used to salvage fiber impurities in sewage and place them in a collection box to avoid clogging of the filter structure due to excessive fibers. In this method, there is a lack of composite cleaning of the filter structure surface, which reduces the cleaning effect of the filter structure and easily affects the sewage treatment efficiency. A pullable filter inner ring is used, and after the filtration is completed, the filter net on it is removed by pulling the filter inner ring. In this method, the filter net cannot be automatically cleaned during the sewage treatment process, which increases the cleaning burden of the staff and is not conducive to improving the sewage treatment efficiency. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem in the prior art that there is a lack of composite cleaning of the filter structure surface, which reduces the cleaning effect of the filter structure and easily affects the sewage treatment efficiency, and proposes an integrated sewage high-efficiency treatment device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an integrated high-efficiency sewage treatment device, comprising a first installation box, the interior of the first installation box being a cavity, a water inlet pipe being connected to the side of the cavity, and an end of the water inlet pipe away from the cavity being connected to an external sewage source, and further comprising: The filter mechanism includes a rotatable filter cartridge located inside the cavity. A water pump structure is installed inside the cavity. The input end of the water pump structure is connected to the inside of the filter cartridge, and the output end is connected to the subsequent processing device. The cutting mechanism includes a mesh frame fixedly connected to the outside of the filter cartridge, a plurality of hook strips fixedly connected to the mesh frame, and a movable cutting knife. The cutting knife moves downward to shear with the mesh frame and some of the hook strips; The cleaning mechanism includes a movable rotating component, the output end of the rotating component is coaxially slidably connected to the bristles, and the bristles move downward and abut against the outside of the filter cartridge. The cleaning mechanism also includes a vibrating collection box, which is connected to a comb, the teeth of the comb extend into the inside of the bristles, and the bottom of the collection box is connected to a discharge component.

[0006] In the above-mentioned integrated sewage high-efficiency treatment device, the filtering mechanism includes a first mounting shell fixedly connected to the side of the first mounting box, a first motor is installed inside the first mounting shell, the output end of the first motor is sealed through the side wall of the first mounting box, and is coaxially fixedly connected to the filter cartridge.

[0007] In the above-mentioned integrated sewage high-efficiency treatment device, the filter cartridge includes a mounting frame, which is composed of two discs and a plurality of fixing bars fixedly connected between the two discs. An annular filter screen is fixedly connected between the two discs, and the fixing bars rest against the inner side of the filter screen. The two discs and the inner side of the filter screen form a filter chamber. Both discs are coaxially fixedly connected to a connecting shaft, which is rotatably connected to the inner wall of the first mounting box. One connecting shaft is coaxially fixedly connected to the output end of the first motor, and one end of the other connecting shaft passes through the disc and is connected to the filter chamber, and the other end is rotatably connected to the input end of the water pump structure through a rotary joint.

[0008] In the above-mentioned integrated sewage high-efficiency treatment device, the frame includes multiple fixing rings and multiple mounting plates fixedly connected to the outside of the filter. The fixing rings are coaxially arranged with the filter. The mounting plates are strip-shaped and the axial direction is parallel to the axial direction of the filter. The side of the mounting plate away from the filter is fixedly connected to multiple hook strips and is fixedly connected with a shear strip. The shear strip and the mounting plate are both provided with shear grooves that cooperate with the cutting knife.

[0009] In the above-mentioned integrated sewage efficient treatment device, the cutting mechanism includes a third electric telescopic rod installed at the top of the cavity, the output end of the third electric telescopic rod is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a mounting frame, the bottom of the mounting frame is fixedly connected to the cutting knife, and the cutting knife consists of a long blade and a plurality of short blades fixedly connected to the long blade. The long blade is sheared in cooperation with the shearing groove, and the plurality of short blades correspond one-to-one to shear in cooperation with a plurality of hook strips on the same mounting plate.

[0010] In the above-mentioned integrated sewage efficient treatment device, two extrusion parts are fixedly connected to the bottom of the connecting plate, and the two extrusion parts are located on both sides of the mounting frame respectively. The extrusion parts include a U-shaped mounting frame fixed to the bottom of the connecting plate and a rubber extrusion roller rotatably connected to the inner side of the U-shaped mounting frame; A plurality of elastic parts are fixedly connected to the bottom of the mounting frame, and the elastic part includes a T-shaped rod that is slidably connected to the mounting frame. A scraper is fixedly connected to the bottom of the T-shaped rod, and a spring is fixedly connected between the top of the scraper and the mounting frame. An annular groove that slides with the scraper is opened on the fixing ring.

[0011] In the above-mentioned integrated sewage efficient treatment device, the cleaning mechanism includes two first electric telescopic rods installed on the top of the cavity, the output end of one first electric telescopic rod is fixedly connected to the second mounting shell, and the output end of the other first electric telescopic rod is fixedly connected to the collar, and the rotating assembly includes a second motor installed inside the second mounting shell, the output end of the second motor is coaxially fixedly connected to the rotating shaft, the end of the rotating shaft away from the second motor is rotatably connected to the inside of the collar, a sliding groove is provided on the rotating shaft, a sliding bar is slidably connected to the inside of the sliding groove, a fixed sleeve is fixedly connected to the sliding bar, the fixed sleeve rotates coaxially and is slidably connected to the rotating shaft, and the bristles are coaxially fixedly connected to the outside of the fixed sleeve.

[0012] In the above-mentioned integrated sewage high-efficiency treatment device, a liquid level detection structure is installed inside the cavity, and the liquid level detection structure and the external sewage source are electrically connected with a controller. The controller is installed on the first installation box, and the controller receives the signal from the liquid level detection structure to control the working state of the external sewage source.

[0013] In the above-mentioned integrated sewage efficient treatment device, a second electric telescopic rod is installed on the inner side of the cavity, and the collection box is fixedly connected to the output end of the second electric telescopic rod and slidably connected to the inner wall of the cavity. The output end of the second electric telescopic rod can be quickly extended and retracted; A driving motor is installed on the side of the collection box. The output end of the driving motor passes through the collection box and is coaxially fixedly connected to a transmission rod. A plurality of comb teeth are fixedly connected to the top of the transmission rod. The transmission rod and the plurality of comb teeth form a comb. The end of the transmission rod away from the driving motor is rotatably connected to the collection box.

[0014] In the above-mentioned integrated sewage high-efficiency treatment device, the discharge assembly includes a second screw conveyor connected to the bottom of the collecting box, the second installation box is fixedly connected to the side of the first installation box, the output end of the second screw conveyor passes through the first installation box and is connected to the interior of the second installation box, and an inclined guide block is fixedly connected to the bottom of the second installation box, the bottom of the guide block is connected to the first screw conveyor, the output end of the first screw conveyor passes through the second installation box and is connected to the external treatment device.

[0015] Compared with the existing technology, the advantages of the present invention are: 1. The present invention sets a cleaning mechanism, and drives the collection box to vibrate laterally through the second electric telescopic rod, which can promote impurities to slide down along the inner wall of the collection box and improve the impurity conveying efficiency; when the collection box vibrates, it can drive multiple groups of comb teeth to vibrate laterally back and forth inside the bristles, and multiple groups of comb teeth repeatedly beat the bristles to deform them, and promote the falling of impurities adhering to the bristles through alternating torsional force; at the same time, the comb teeth drive the bristles to vibrate laterally with a small amplitude, so that the bristles brush in a Z shape on the surface of the filter, and the effect of removing impurities on the surface of the filter is improved through multi-directional composite force, and the cleaning coverage is more comprehensive and flexible, which can further improve the anti-blocking effect of the filter, so that the filter can be used continuously without frequent cleaning, thereby improving the efficiency of water treatment.

[0016] 2. The present invention is provided with a filtering mechanism and a cutting mechanism. When the filter screen rotates, the hook bar hooks the fiber impurities and agglomerated long fibers in the sewage and sends them to the bottom of the cutting knife. By moving the cutting knife downward, the long fibers are cut off, making it easier for the bristles to remove the fibers on the filter screen, avoiding the long fibers from being entangled on the filter screen and causing the filter screen to be blocked, thereby ensuring the filtering effect of the filter screen and improving the sewage treatment efficiency.

[0017] 3. The present invention is provided with a filtering mechanism, a cutting mechanism and a cleaning mechanism. The filtering mechanism filters the fiber impurities in the sewage, the cutting mechanism cuts the long fibers, and the cleaning mechanism collects the fiber impurities on the filter screen through the bristles, and then combs the fiber impurities on the bristles into the collection box through the comb teeth, thereby completing the automatic cleaning effect, eliminating the need for manual cleaning, and enabling continuous use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an integrated high-efficiency sewage treatment device proposed by the present invention; Figure 2 This is a cross-sectional view of the structure of the first installation box and the second installation box of an integrated sewage high-efficiency treatment device proposed by the present invention; Figure 3 This is a schematic plan view of the internal structure of the cavity of an integrated high-efficiency sewage treatment device proposed by the present invention; Figure 4 This is a schematic diagram of the filtering mechanism and cutting mechanism of an integrated high-efficiency sewage treatment device proposed by the present invention; Figure 5 for Figure 4 A magnified detail of the middle A; Figure 6 This is a planar schematic diagram of the cutting mechanism of an integrated high-efficiency sewage treatment device proposed by the present invention; Figure 7 This is a schematic diagram of a cleaning mechanism of an integrated high-efficiency sewage treatment device proposed by the present invention; Figure 8This is a schematic diagram of the disassembled structure of the fixed sleeve and the sliding bar of an integrated high-efficiency sewage treatment device proposed by the present invention; Figure 9 This is a schematic diagram of the collection box and comb structure of an integrated sewage high-efficiency treatment device proposed by the present invention; Figure 10 for Figure 9 Enlarged detail of point B in the middle.

[0019] In the figure: 1. first mounting box; 101. cavity; 2. second mounting box; 3. water inlet pipe; 4. first screw conveyor; 5. guide block; 6. first mounting shell; 7. mounting frame; 8. water pump structure; 9. connecting shaft; 10. first electric telescopic rod; 11. rotating shaft; 12. bristles; 13. collecting box; 14. second electric telescopic rod; 15. filter screen; 16. third electric telescopic rod; 17. connecting plate; 18. extrusion part; 19. fixing ring; 20. mounting plate; 21. hook strip; 22. shear strip; 23. elastic part; 24. scraper; 25. mounting frame; 26. cutting knife; 27. second mounting shell; 28. fixing sleeve; 29. ​​second screw conveyor; 30. sliding bar; 31. sliding groove; 32. transmission rod; 33. comb teeth; 34. driving motor. DETAILED DESCRIPTION

[0020] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0021] Reference Figures 1-4 An integrated efficient sewage treatment device includes a first installation box 1, the interior of the first installation box 1 is a cavity 101, the side of the cavity 101 is connected to a water inlet pipe 3, and the end of the water inlet pipe 3 away from the cavity 101 is connected to an external sewage source, and further includes: The filtering mechanism includes a rotatable filter cartridge, which is located inside the cavity 101. A water pump structure 8 is installed inside the cavity 101. The input end of the water pump structure 8 is connected to the inside of the filter cartridge, and the output end is connected to the subsequent processing device.

[0022] The filtering mechanism includes a first mounting shell 6 fixedly connected to the side of the first mounting box 1, a first motor is installed inside the first mounting shell 6, the output end of the first motor is sealed through the side wall of the first mounting box 1, and is coaxially fixedly connected to the filter cartridge.

[0023] The filter cartridge includes a mounting frame 7, which consists of two discs and a plurality of fixing bars fixedly connected between the two discs. An annular filter screen 15 is fixedly connected between the two discs, and the fixing bars rest against the inner side of the filter screen 15. The two discs and the inner side of the filter screen 15 form a filter chamber. Both discs are coaxially fixedly connected to a connecting shaft 9, which is rotatably connected to the inner wall of the first mounting box 1. One connecting shaft 9 is coaxially fixedly connected to the output end of the first motor, and one end of the other connecting shaft 9 passes through the disc and is connected to the filter chamber, and the other end is rotatably connected to the input end of the water pump structure 8 through a rotary joint.

[0024] The plurality of fixing bars form an internal support effect on the filter screen 15 , thereby improving the structural stability of the filter screen 15 .

[0025] When the water pump structure 8 is working, its input end sucks the inside of the filter cavity through the rotating structure and the connecting shaft 9, accelerating the rate at which the sewage inside the cavity 101 passes through the filter screen 15 and enters the filter cavity, thereby improving the filtering effect and facilitating the adsorption of impurities on the surface of the filter screen 15 by the suction effect. When the filter screen 15 rotates, it is convenient to clean the surface of the filter screen 15 later.

[0026] The grid includes multiple fixing rings 19 and multiple mounting plates 20 fixedly connected to the outside of the filter 15. The fixing rings 19 are coaxially arranged with the filter 15. The mounting plates 20 are strip-shaped and axially parallel to the axial direction of the filter 15. The side of the mounting plate 20 away from the filter 15 is fixedly connected to multiple hook strips 21 and fixedly connected with a shear strip 22. The shear strip 22 and the mounting plate 20 are both provided with shear grooves that cooperate with the cutting knife 26 for shearing.

[0027] Reference Figure 3-Figure 6 , cutting mechanism, the cutting mechanism includes a grid fixedly connected to the outside of the filter cartridge, a plurality of hooks 21 are fixedly connected to the grid, and the cutting mechanism also includes a movable cutting knife 26, which moves downward and cooperates with the grid and part of the hooks 21 to shear.

[0028] The cutting mechanism includes a third electric telescopic rod 16 installed at the top of the cavity 101. The output end of the third electric telescopic rod 16 is fixedly connected to a connecting plate 17. The bottom of the connecting plate 17 is fixedly connected to a mounting frame 25. The bottom of the mounting frame 25 is fixedly connected to a cutting knife 26. The cutting knife 26 consists of a long blade and a plurality of short blades fixedly connected to the long blade. The long blade is sheared in cooperation with the shearing groove, and the plurality of short blades correspond one-to-one to the plurality of hook strips 21 on the same mounting plate 20 for shearing cooperation.

[0029] Two extrusion parts 18 are fixedly connected to the bottom of the connecting plate 17. The two extrusion parts 18 are located on both sides of the mounting frame 25 respectively. The extrusion parts 18 include a U-shaped mounting frame fixed to the bottom of the connecting plate 17 and a rubber extrusion roller rotatably connected to the inner side of the U-shaped mounting frame.

[0030] The rubber squeezing roller squeezes and fixes the long fibers on the filter screen 15 , making it easier for the cutting knife 26 to cut the long fibers.

[0031] A plurality of elastic parts 23 are fixedly connected to the bottom of the mounting frame 25. The elastic part 23 includes a T-shaped rod that is slidably connected to the mounting frame 25. A scraper 24 is fixedly connected to the bottom of the T-shaped rod. A spring is fixedly connected between the top of the scraper 24 and the mounting frame 25. An annular groove that slides with the scraper 24 is opened on the fixing ring 19.

[0032] During the rotation of the fixing ring 19 , the scraper 24 can move telescopically by the spring, so that when the scraper 24 encounters stubborn impurities during rotation, it can rotate over the impurities to avoid damage to the impurities.

[0033] Reference Figure 7-10 , cleaning mechanism, the cleaning mechanism includes a movable rotating component, the output end of the rotating component is coaxially slidably connected with bristles 12, and the bristles 12 move downward and abut against the outside of the filter cartridge. The cleaning mechanism also includes a vibrating collecting box 13, and a comb is connected to the collecting box 13. The teeth of the comb extend into the inside of the bristles 12, and the bottom of the collecting box 13 is connected to a discharge component.

[0034] The bristles 12 are composed of a base and a hair portion fixedly connected to the base, wherein the radial length of the hair portion is greater than the radial length of the hook strip 21 along the filter screen 15 , so that the bristles 12 can wipe the surface of both the hook strip 21 and the filter screen 15 .

[0035] The cleaning mechanism includes two first electric telescopic rods 10 installed at the top of the cavity 101, one output end of the first electric telescopic rod 10 is fixedly connected to the second mounting shell 27, and the other output end of the first electric telescopic rod 10 is fixedly connected to the collar, and the rotating assembly includes a second motor installed inside the second mounting shell 27, the output end of the second motor is coaxially fixedly connected to the rotating shaft 11, and the end of the rotating shaft 11 away from the second motor is rotatably connected to the inside of the collar, a sliding groove 31 is provided on the rotating shaft 11, and a sliding bar 30 is slidably connected inside the sliding groove 31, and a fixed sleeve 28 is fixedly connected to the sliding bar 30, and the fixed sleeve 28 rotates coaxially and is slidably connected to the rotating shaft 11, and the bristles 12 are coaxially fixedly connected to the outside of the fixed sleeve 28.

[0036] Through the cooperation between the sliding bar 30 and the sliding groove 31 , when the rotating shaft 11 drives the bristles 12 to rotate through the sliding bar 30 and the fixed sleeve 28 , the bristles 12 can move axially along the rotating shaft 11 , making it convenient to vibrate the bristles 12 later.

[0037] A liquid level detection structure is installed inside the cavity 101. The liquid level detection structure and the external sewage source are electrically connected to a controller. The controller is installed on the first installation box 1. The controller receives the signal from the liquid level detection structure to control the working state of the external sewage source.

[0038] The liquid level detection mechanism adopts existing technology to detect and control the liquid level inside the cavity 101.

[0039] A second electric telescopic rod 14 is installed inside the cavity 101. The collection box 13 is fixedly connected to the output end of the second electric telescopic rod 14 and slidably connected to the inner wall of the cavity 101. The output end of the second electric telescopic rod 14 can be quickly extended and retracted.

[0040] A driving motor 34 is installed on the side of the collection box 13. The output end of the driving motor 34 passes through the collection box 13 and is coaxially fixedly connected to a transmission rod 32. A plurality of comb teeth 33 are fixedly connected to the top of the transmission rod 32. The transmission rod 32 and the plurality of comb teeth 33 form a comb. The end of the transmission rod 32 away from the driving motor 34 is rotatably connected to the collection box 13.

[0041] Reference Figure 4 and Figure 9 The discharge assembly includes a second screw conveyor 29 connected to the bottom of the collecting box 13. The second installation box 2 is fixedly connected to the side of the first installation box 1. The output end of the second screw conveyor 29 passes through the first installation box 1 and is connected to the interior of the second installation box 2. The bottom of the second installation box 2 is fixedly connected to an inclined guide block 5. The bottom of the guide block 5 is connected to the first screw conveyor 4. The output end of the first screw conveyor 4 passes through the second installation box 2 and is connected to the external processing device.

[0042] The first screw conveyor 4 and the second screw conveyor 29 both adopt existing technologies and are used to convey and squeeze the impurities falling therein, thereby completing the transportation of the impurities.

[0043] When the present invention is in use, the external sewage source works to transport the textile sewage to the inside of the cavity 101 through the water inlet pipe 3. A regulating tank, an anoxic tank, an aerobic tank, a membrane biological reaction tank and a sludge tank are provided on one side of the first installation box 1 to facilitate the treatment of filtered textile sewage. A liquid level detection structure is provided inside the cavity 101. The controller receives the signal of the liquid level detection structure and controls the external sewage source to ensure that the liquid level inside the cavity 101 is below the bristles 12, thereby avoiding the bristles 12 being completely soaked and resulting in a reduced cleaning effect.

[0044] After entering the cavity 101 , the textile wastewater is filtered by the filter screen 15 . The water pump structure 8 works to pump out the filtered water from the filter screen 15 and transport it to various subsequent treatment pools.

[0045] The first motor arranged inside the first mounting shell 6 is working, and its output end drives the mounting frame 7 to rotate, and the mounting frame 7 drives the filter screen 15, the fixing ring 19, the mounting plate 20 and the hook strip 21 to rotate. Through the setting of multiple groups of hook strips 21, the hook strips 21 will hook the fiber impurities and agglomerated long fibers in the textile wastewater during rotation. The hooked fibers will move with the hook strips 21, and the edges of the long fibers will hang down on the mounting plate 20 and the shear strip 22.

[0046] The first motor works, controlling the filter screen 15 to pause for two seconds every time it rotates ninety degrees, so that the multiple sets of hook strips 21 briefly stay under the cutting knife 26. Impurities that cannot pass through and some fibers that are not hooked by the hook strips 21 will accumulate on the surface of the filter screen 15. The multiple sets of scrapers 24 are movably embedded in the annular grooves on the multiple sets of fixing rings 19. When the filter screen 15 rotates, the scrapers 24 slide inside the annular grooves, thereby hooking some long fibers adhered to the surface of the filter screen 15 to the mounting plate 20 and the shear strip 22, which is convenient for cutting by the cutting knife 26.

[0047] When the mounting plate 20 rotates to the bottom of the cutting knife 26 and pauses, the connecting plate 17, the squeezing part 18, the mounting frame 25 and the cutting knife 26 are all moved downward by controlling the third electric telescopic rod 16. The rubber squeezing roller in the squeezing part 18 will first contact the filter screen 15, the fixing ring 19 and the fibers thereon, thereby squeezing and fixing the long fibers on both sides of the mounting plate 20 to facilitate cutting. Then, the long blade of the cutting knife 26 will be embedded in the shearing groove opened on the shearing strip 22 and the mounting plate 20, and the short blade cooperates with the hook strip 21 to shear the contacted fibers, so that the long fibers are cut into short fibers.

[0048] When it is necessary to clean the fiber impurities on the scraper 24, the third electric telescopic rod 16 works, and its output end drives the scraper 24 to move up and down through the connecting plate 17, the mounting frame 25 and the elastic part 23, and adjusts its height so that the fiber impurities on the scraper 24 fall off, thereby ensuring the continuous use of the scraper 24.

[0049] After the cutting is completed, the cutting blade 26 and the squeezing portion 18 are reset by the third electric telescopic rod 16 , and the short fibers remain on the mounting plate 20 , the hook strip 21 , the shear strip 22 or the filter screen 15 .

[0050] As the filter 15 continues to rotate, the hook strip 21 will be inserted into the bristles 12, and the second motor inside the second mounting shell 27 will work, and its output end will drive the rotating shaft 11 to rotate. The rotating shaft 11 drives the bristles 12 to rotate through the sliding bar 30 and the fixed sleeve 28, so that the bristles 12 move toward each other when they contact the hook strip 21. Through the rotation of the bristles 12, the fiber impurities on the filter 15, the mounting plate 20, the hook strip 21 and the shear strip 22 can be peeled off from the filter 15, and the fibers will stick to each other, making it easy for the fiber impurities to stick to the bristles 12.

[0051] Multiple groups of comb teeth 33 are embedded in the interior of the bristles 12. Through the combing of multiple groups of comb teeth 33, the fiber impurities mixed in the bristles 12 can be combed into the interior of the collecting box 13. The bottom surface of the collecting box 13 is tilted to facilitate the impurities to fall into the second screw conveyor 29. The second screw conveyor 29 works to transport the impurities to the guide block 5. The guide block 5 collects the impurities into the first screw conveyor 4. The first screw conveyor 4 works to transport the impurities to the external processing device.

[0052] During the process of the comb teeth 33 cleaning the bristles 12, the two groups of second electric telescopic rods 14 work, and their output ends quickly extend and retract, driving the collection box 13 to vibrate back and forth laterally on the inner wall of the cavity 101. The lateral vibration can promote the movement of impurities dropped inside the collection box 13. At the same time, when the collection box 13 vibrates, it can drive multiple groups of comb teeth 33 to vibrate back and forth laterally inside the bristles 12. The multiple groups of comb teeth 33 repeatedly beat the bristles 12 and deform them, and promote the falling of impurities adhering to the bristles 12 through alternating torsional force.

[0053] At the same time, the driving motor 34 works, and its output end drives the transmission rod 32 and the comb teeth 33 to rotate slightly forward and reverse, further promoting the separation of impurities and the bristles 12, and improving the cleaning effect of the bristles 12.

[0054] The bristles 12 are slidably connected to the rotating shaft 11. When multiple groups of comb teeth 33 vibrate laterally inside the bristles 12, the comb teeth 33 will push the bristles 12, causing the bristles 12 to slide on the rotating shaft 11, and then the comb teeth 33 will deform the bristles 12. Therefore, when the comb teeth 33 vibrate laterally, the bristles 12 will also vibrate laterally with a small amplitude, causing the bristles 12 to brush in a Z shape on the surface of the filter 15. The multi-directional composite force improves the effect of removing impurities on the surface of the filter 15, further improving the anti-blocking effect of the filter 15.

[0055] After using for a period of time, the output end of the first electric telescopic rod 10 contracts, and the bristles 12 are driven to move upward through the rotating component, so that the bristles 12 are separated from the comb teeth 33 and the filter 15. Then the output end of the driving motor 34 is rotated, and the comb teeth 33 are driven to tilt toward the inside of the collection box 13 through the transmission rod 32. Finally, the second electric telescopic rod 14 drives the comb teeth 33 to vibrate through the collection box 13, which can shake off impurities on the comb teeth 33 without manual cleaning or setting up additional structures.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrated high-efficiency sewage treatment device, comprising a first installation box (1), wherein the interior of the first installation box (1) is a cavity (101), a water inlet pipe (3) is connected to the side of the cavity (101), and an end of the water inlet pipe (3) away from the cavity (101) is connected to an external sewage source, characterized in that: Also includes: A filter mechanism, the filter mechanism comprising a rotatable filter cartridge, the filter cartridge being located inside the cavity (101), a water pump structure (8) being installed inside the cavity (101), an input end of the water pump structure (8) being in communication with the interior of the filter cartridge, and an output end thereof being in communication with a subsequent processing device; A cutting mechanism, the cutting mechanism comprising a mesh frame fixedly connected to the outside of the filter cartridge, a plurality of hook strips (21) fixedly connected to the mesh frame, and a movable cutting knife (26) which, after moving downward, shears with the mesh frame and part of the hook strips (21); The cleaning mechanism includes a movable rotating assembly, the output end of the rotating assembly is coaxially slidably connected to a brush (12), the bristles (12) move downward and abut against the outer side of the filter cartridge, the cleaning mechanism also includes a vibrating collection box (13), the collection box (13) is connected to a comb, the teeth of the comb extend into the interior of the bristles (12), and the bottom of the collection box (13) is connected to a discharge assembly.

2. The integrated high-efficiency sewage treatment device according to claim 1, characterized in that: The filtering mechanism comprises a first mounting shell (6) fixedly connected to the side of the first mounting box (1), a first motor being installed inside the first mounting shell (6), an output end of the first motor being sealed and passing through the side wall of the first mounting box (1), and being coaxially fixedly connected to the filter cartridge.

3. The integrated efficient sewage treatment device according to claim 2, characterized in that: The filter cartridge includes a mounting frame (7), which is composed of two discs and a plurality of fixing bars fixedly connected between the two discs. An annular filter screen (15) is fixedly connected between the two discs, and the fixing bars abut against the inner side of the filter screen (15). The two discs and the inner side of the filter screen (15) form a filter cavity. The two discs are coaxially fixedly connected to a connecting shaft (9), and the connecting shaft (9) is rotatably connected to the inner wall of the first mounting box (1). One connecting shaft (9) is coaxially fixedly connected to the output end of the first motor, and one end of the other connecting shaft (9) passes through the disc and is connected to the filter cavity, and the other end is rotatably connected to the input end of the water pump structure (8) through a rotary joint.

4. The integrated high-efficiency sewage treatment device according to claim 3, characterized in that: The grid frame includes a plurality of fixing rings (19) and a plurality of mounting plates (20) fixedly connected to the outside of the filter screen (15). The fixing rings (19) are coaxially arranged with the filter screen (15). The mounting plates (20) are strip-shaped and axially parallel to the axial direction of the filter screen (15). The side of the mounting plate (20) away from the filter screen (15) is fixedly connected to a plurality of hook strips (21) and fixedly connected to a shear strip (22). The shear strip (22) and the mounting plate (20) are both provided with shear grooves for shearing with a cutting knife (26).

5. The integrated efficient sewage treatment device according to claim 4, characterized in that: The cutting mechanism includes a third electric telescopic rod (16) installed at the top of the cavity (101), an output end of the third electric telescopic rod (16) is fixedly connected to a connecting plate (17), a bottom of the connecting plate (17) is fixedly connected to a mounting frame (25), a bottom of the mounting frame (25) is fixedly connected to a cutting knife (26), and the cutting knife (26) is composed of a long blade and a plurality of short blades fixedly connected to the long blade, the long blade is sheared in cooperation with the shearing groove, and the plurality of short blades are sheared in cooperation with a plurality of hook strips (21) on the same mounting plate (20) in a one-to-one correspondence.

6. The integrated efficient sewage treatment device according to claim 5, characterized in that: Two extrusion parts (18) are fixedly connected to the bottom of the connecting plate (17), and the two extrusion parts (18) are correspondingly located on both sides of the mounting frame (25). The extrusion parts (18) include a U-shaped mounting frame fixed to the bottom of the connecting plate (17) and a rubber extrusion roller rotatably connected to the inner side of the U-shaped mounting frame; The bottom of the mounting frame (25) is fixedly connected to a plurality of elastic parts (23), the elastic part (23) includes a T-shaped rod that penetrates and is slidably connected to the mounting frame (25), the bottom of the T-shaped rod is fixedly connected to a scraper (24), a spring is fixedly connected between the top of the scraper (24) and the mounting frame (25), and an annular groove is provided on the fixing ring (19) for slidingly cooperating with the scraper (24).

7. The integrated high-efficiency sewage treatment device according to claim 1, characterized in that: The cleaning mechanism comprises two first electric telescopic rods (10) mounted on the top of the cavity (101), an output end of one first electric telescopic rod (10) being fixedly connected to a second mounting housing (27), and an output end of the other first electric telescopic rod (10) being fixedly connected to a collar, a rotating assembly comprising a second motor mounted inside the second mounting housing (27), an output end of the second motor being coaxially fixedly connected to a rotating shaft (11), an end of the rotating shaft (11) away from the second motor being rotatably connected inside the collar, a sliding groove (31) being provided on the rotating shaft (11), a sliding bar (30) being slidably connected inside the sliding groove (31), a fixed sleeve (28) being fixedly connected to the sliding bar (30), the fixed sleeve (28) being coaxially rotated and slidably connected to the rotating shaft (11), and the bristles (12) being coaxially fixedly connected to the outside of the fixed sleeve (28).

8. The integrated efficient sewage treatment device according to claim 7, characterized in that: A liquid level detection structure is installed inside the cavity (101). The liquid level detection structure and the external sewage source are both electrically connected to a controller. The controller is installed on the first installation box (1). The controller receives a signal from the liquid level detection structure to control the working state of the external sewage source.

9. The integrated efficient sewage treatment device according to claim 7, characterized in that: A second electric telescopic rod (14) is installed on the inner side of the cavity (101); the collection box (13) is fixedly connected to the output end of the second electric telescopic rod (14) and is slidably connected to the inner side wall of the cavity (101); the output end of the second electric telescopic rod (14) can be quickly extended and retracted; A drive motor (34) is installed on the side of the collection box (13). The output end of the drive motor (34) passes through the collection box (13) and is coaxially fixedly connected to a transmission rod (32). A plurality of comb teeth (33) are fixedly connected to the top of the transmission rod (32). The transmission rod (32) and the plurality of comb teeth (33) form a comb. The end of the transmission rod (32) away from the drive motor (34) is rotatably connected to the collection box (13).

10. The integrated high-efficiency sewage treatment device according to claim 1, characterized in that: The discharge assembly includes a second screw conveyor (29) connected to the bottom of the collecting box (13), the side of the first installation box (1) is fixedly connected to the second installation box (2), the output end of the second screw conveyor (29) passes through the first installation box (1) and is connected to the inside of the second installation box (2), the bottom of the second installation box (2) is fixedly connected to an inclined guide block (5), the bottom of the guide block (5) is connected to the first screw conveyor (4), the output end of the first screw conveyor (4) passes through the second installation box (2) and is connected to an external processing device.

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