Special treatment equipment for domestic sewage

Abstract

The utility model discloses special domestic sewage treatment equipment which comprises a device shell, a filtering mechanism is arranged on the device shell, and a purifying mechanism is arranged outside the device shell. According to the special domestic sewage treatment equipment provided by the utility model, the first filter frame can be directly placed at the top of the device shell through the clamping groove, the upper surface of the clamping groove is clung to the top of the sliding frame, and the side surface of the clamping groove is clung to the inner and outer walls of the device shell, so that the first filter frame and the second filter frame are conveniently taken down and cleaned subsequently; the convenience of subsequent cleaning and maintenance of the device is improved, then the practicability of the device is improved, meanwhile, first magnets are affected by rotation of second magnets through magnetic force, then clamping grooves vibrate along with the first magnets, the sewage filtering efficiency is improved, solid impurities are filtered in a layered mode through a first filtering frame and a second filtering frame, and the filtering efficiency is improved. And therefore, the solid impurities with different sizes can be treated subsequently, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to special treatment equipment for domestic sewage. Background Art

[0002] Domestic sewage refers to sewage generated from daily life activities such as living, dining, bathing, and washing. This type of sewage mainly includes kitchen sewage, bathroom sewage, laundry sewage, and toilet sewage. Domestic sewage contains various organic matter, waste food, grease, detergent residues, pathogenic microorganisms, etc.

[0003] For example, a Chinese utility model patent (CN220845549U) discloses a domestic sewage treatment device, which records: "The screen plate is driven to move up and down in a cycle by an electric telescopic rod, and the screen plate is vibrated by a connecting spring, thereby separating the solid impurities contained in the sewage, which is convenient for subsequent sewage purification and improves the quality of sewage purification." It also records: "When the sewage is treated, the sewage will contain solid impurities, and the solid impurities and sewage cannot be separated, which makes it inconvenient to purify the sewage. At the same time, the amount of sewage treatment agent added cannot be controlled during sewage purification, which will also reduce the practicality of sewage treatment." Technical problems.

[0004] In summary, it can be seen that in the prior art, a vibrating screen plate is used to filter solid impurities in domestic sewage. However, this method has the following technical problems: during the use of the device, due to the fixed connection between the screen plate and the electric telescopic rod, it is not convenient to clean the solid impurities on the screen plate later, and it is not convenient to filter the solid impurities separately later. For this reason, the present application proposes a special domestic sewage treatment equipment to provide a new technical solution to solve the technical problems mentioned in the above patents. Utility Model Content

[0005] Based on this, it is necessary to provide a special domestic sewage treatment equipment for the above-mentioned technical problems. The first filter frame can be directly placed on the top of the device shell through the card slot. The upper surface of the card slot is in close contact with the top of the sliding frame, and the side surface is in close contact with the inner and outer walls of the device shell, which is convenient for the subsequent removal and cleaning of the first filter frame together with the second filter frame, thereby improving the convenience of subsequent cleaning and maintenance of the device, thereby improving the practicality of the device. At the same time, the rotation of the second magnet affects the first magnet through magnetic force, thereby causing the card slot to vibrate, thereby improving the filtering efficiency of sewage, and the second magnet does not contact the first magnet, thereby facilitating the disassembly of the first filter frame. At the same time, the first filter frame and the second filter frame perform layered filtration on solid impurities, so that solid impurities of different sizes can be processed separately in the subsequent process, thereby improving the practicality of the device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A special domestic sewage treatment device is used to facilitate cleaning of filtering components and graded filtration of solid impurities.

[0008] The dedicated domestic sewage treatment equipment specifically includes:

[0009] The device comprises a device shell, a filtering mechanism is arranged on the device shell, a purification mechanism is arranged outside the device shell, a liquid outlet valve is fixedly installed at the bottom of the device shell, a first motor is fixedly installed on the outer wall of the device shell, a stirring rod is fixedly connected to the output end of the first motor and located inside the device shell, and the stirring rod is rotatably connected to the inner wall of the device shell;

[0010] The filtering mechanism includes a second motor, a rotating shaft, a filtering assembly, and a vibration assembly. The second motors are fixedly installed on the left and right sides of the outer wall of the device shell, and the output ends of the two second motors are fixedly connected to the rotating shafts, and the two rotating shafts are rotatably connected to the outer wall of the device shell.

[0011] As a preferred embodiment of the dedicated domestic sewage treatment equipment provided by the utility model, the filter assembly includes a first filter frame mounted on the top opening of the device shell, the bottom of the first filter frame is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to a second filter frame, the second filter frame is slidably connected to the inner wall of the device shell, both sides of the first filter frame are respectively fixedly connected to fixing plates, and a card slot is opened at the bottom of the first filter frame.

[0012] As a preferred embodiment of the special domestic sewage treatment equipment provided by the utility model, the vibration component includes a first magnet fixedly connected to the bottom of the fixed plate, the outer wall of the rotating shaft is fixedly connected to a fixed block, the inner wall of the fixed block is fixedly connected to a second magnet compatible with the first magnet, the top inner wall of the device shell is slidably connected to a sliding frame compatible with the card slot, the bottom of the sliding frame is fixedly connected to a limiting plate, the limiting plate is slidably connected to the inner wall of the device shell, the bottom of the limiting plate is fixedly connected to a spring, and the bottom end of the spring is fixedly connected to the inner wall of the device shell.

[0013] As a preferred embodiment of the dedicated domestic sewage treatment equipment provided by the utility model, the purification mechanism includes a mounting plate, a rotating frame, a feeding assembly, and a control assembly. The outer wall of the device housing is fixedly connected to the mounting plate, and the top of the mounting plate is rotatably connected to the rotating frame.

[0014] As a preferred embodiment of the dedicated domestic sewage treatment equipment provided by the utility model, the feed assembly includes a liquid storage barrel fixedly connected to the outer wall of the rotating frame, the inner wall of the liquid storage barrel is movably connected to a piston, and the inner wall of the liquid storage barrel is fixedly connected to a liquid outlet pipe.

[0015] As a preferred embodiment of the dedicated domestic sewage treatment equipment provided by the utility model, the control component includes a threaded rod fixedly connected to the top of the piston, and the threaded rod is threadedly connected to the inner wall of the liquid storage barrel.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides a special domestic sewage treatment device. The first filter frame can be directly placed on the top of the device shell through the card slot. The upper surface of the card slot is in close contact with the top of the sliding frame, and the side surface is in close contact with the inner and outer walls of the device shell, so that the first filter frame and the second filter frame can be removed and cleaned later, which improves the convenience of subsequent cleaning and maintenance of the device, thereby improving the practicality of the device. At the same time, the rotation of the second magnet affects the first magnet through magnetic force, so that the card slot vibrates accordingly, thereby improving the filtering efficiency of sewage, and the second magnet does not contact the first magnet, which facilitates the disassembly of the first filter frame. At the same time, the first filter frame and the second filter frame filter solid impurities in layers, so that solid impurities of different sizes can be processed separately later, thereby improving the practicality of the device.

[0018] The special domestic sewage treatment equipment provided by the utility model can drive the piston to rotate and rise and fall on the inner wall of the liquid storage barrel by rotating the threaded rod, and at the same time, the purified liquid can be added to or discharged from the liquid storage barrel, and the quantitative addition of the purified liquid can be achieved by controlling the number of revolutions of the threaded rod, thereby improving the practicability of the device in treating domestic sewage, and the liquid outlet pipe and the liquid storage barrel are not connected to the sewage, thereby avoiding contamination of the liquid outlet pipe or the liquid storage barrel by sewage backflow, thereby avoiding subsequent cleaning steps due to sewage contamination, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the dedicated domestic sewage treatment equipment provided by the utility model;

[0021] Figure 2A schematic diagram of the structure of the dedicated domestic sewage treatment equipment provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of the filtering mechanism of the dedicated domestic sewage treatment equipment provided by the utility model;

[0023] Figure 4 A schematic diagram of the structure inside the housing of the dedicated domestic sewage treatment equipment provided by the utility model;

[0024] Figure 5 The utility model provides a structural schematic diagram of a partial structural section of a purification mechanism of a special domestic sewage treatment device.

[0025] The markings in the figure are as follows:

[0026] 1. Device housing; 2. Filter mechanism; 3. Purification mechanism; 4. Liquid outlet valve; 5. First motor; 6. Stirring rod; 7. First filter frame; 8. Connecting rod; 9. Second filter frame; 10. Fixed plate; 11. First magnet; 12. Slot; 13. Second motor; 14. Rotating shaft; 15. Fixed block; 16. Second magnet; 17. Sliding frame; 18. Limiting plate; 19. Spring; 20. Mounting plate; 21. Rotating frame; 22. Liquid storage barrel; 23. Liquid outlet pipe; 24. Piston; 25. Threaded rod. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0028] As described in the background technology, during use of the device, due to the fixed connection between the sieve plate and the electric telescopic rod, it is not convenient to clean the solid impurities on the sieve plate later, and the solid impurities are filtered uniformly, which makes it inconvenient to process the solid impurities separately later.

[0029] In order to solve this technical problem, the utility model provides a special domestic sewage treatment device, which is used to facilitate cleaning of filter components and graded filtration of solid impurities.

[0030] Specifically, please refer to Figure 1-Figure 3 , domestic sewage treatment equipment specifically includes:

[0031] The device comprises a housing 1, a filtering mechanism 2 is arranged on the housing 1, a purification mechanism 3 is arranged outside the housing 1, a liquid outlet valve 4 is fixedly installed at the bottom of the housing 1, a first motor 5 is fixedly installed on the outer wall of the housing 1, a stirring rod 6 is fixedly connected to the output end of the first motor 5 and located inside the housing 1, and the stirring rod 6 is rotatably connected to the inner wall of the housing 1;

[0032] The filtering mechanism 2 includes a second motor 13, a rotating shaft 14, a filtering assembly, and a vibration assembly. The second motors 13 are fixedly installed on the left and right sides of the outer wall of the device housing 1, and the output ends of the two second motors 13 are fixedly connected to the rotating shafts 14, respectively. The two rotating shafts 14 are rotatably connected to the outer wall of the device housing 1.

[0033] The domestic sewage treatment equipment provided by the utility model enables the first filter frame 7 to be directly placed on the top of the device housing 1 through the card slot 12. The upper surface of the card slot 12 is in close contact with the top of the sliding frame 17, and the side surface is in close contact with the inner and outer walls of the device housing 1, so that the first filter frame 7 and the second filter frame 9 can be removed and cleaned later, which improves the convenience of subsequent cleaning and maintenance of the device, thereby improving the practicality of the device. At the same time, the rotation of the second magnet 16 affects the first magnet 11 through magnetic force, so that the card slot 12 vibrates accordingly, thereby improving the filtering efficiency of sewage, and the second magnet 16 does not contact the first magnet 11, which facilitates the disassembly of the first filter frame 7. At the same time, the first filter frame 7 and the second filter frame 9 perform layered filtration on solid impurities, so that solid impurities of different sizes can be processed separately later, thereby improving the practicality of the device.

[0034] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0035] Embodiment 1:

[0036] Please refer to Figure 1-Figure 4 , a special domestic sewage treatment equipment, comprising:

[0037] The filter assembly includes a first filter frame 7 mounted on the top opening of the device housing 1, a connecting rod 8 is fixedly connected to the bottom of the first filter frame 7, a second filter frame 9 is fixedly connected to the bottom end of the connecting rod 8, and the second filter frame 9 is slidably connected to the inner wall of the device housing 1. Fixed plates 10 are respectively fixedly connected to the two sides of the first filter frame 7. The fixed plates 10 can provide force points for the operator during the subsequent disassembly of the first filter frame 7, the connecting rod 8, and the second filter frame 9, thereby making the disassembly of the first filter frame 7, the connecting rod 8, and the second filter frame 9 more convenient, thereby improving the practicality of the device. A card slot 12 is provided at the bottom of the first filter frame 7.

[0038] The vibration component includes a first magnet 11 fixedly connected to the bottom of the fixed plate 10, a fixed block 15 fixedly connected to the outer wall of the rotating shaft 14, a second magnet 16 matched with the first magnet 11 fixedly connected to the inner wall of the fixed block 15, the rotation of the second magnet 16 causes the magnetic force on the first magnet 11 to change accordingly, thereby causing the first filter frame 7 to vibrate accordingly, a sliding frame 17 matched with the card slot 12 is slidably connected to the top inner wall of the device housing 1, a limiting plate 18 is fixedly connected to the bottom of the sliding frame 17, the limiting plate 18 is slidably connected to the inner wall of the device housing 1, a spring 19 is fixedly connected to the bottom of the limiting plate 18, and the bottom end of the spring 19 is fixedly connected to the inner wall of the device housing 1.

[0039] Through the above structural design, starting the second motor 13 can drive the rotating shaft 14 to rotate, and then drive the second magnet 16 to move through the fixed block 15. When the second magnet 16 is located on the outside of the fixed block 15 and faces the first magnet 11, the first magnet 11 drives the first filter frame 7 to move downward through the fixed plate 10, and then the sliding frame 17 and the limiting plate 18 move downward, so that the spring 19 is compressed. With the movement of the second magnet 16, the force on the first magnet 11 is weakened, and then under the action of the elastic force of the spring 19, the first filter frame 7 vibrates, thereby accelerating the filtration of sewage. After the filtration is completed, the fixed plate 10 is pulled upward, and the first filter frame 7 is lifted up together with the second filter frame 9 through the connecting rod 8. In this process, the card slot 12 is separated from the device housing 1 and the sliding frame 17, and then the first filter frame 7 and the second filter frame 9 can be cleaned.

[0040] Embodiment 2:

[0041] The dedicated domestic sewage treatment equipment provided in Example 1 is further optimized. Specifically, Figure 2-Figure 5 As shown, the purification mechanism 3 includes a mounting plate 20, a rotating frame 21, a feeding assembly, and a control assembly. The outer wall of the device housing 1 is fixedly connected to the mounting plate 20, and the top of the mounting plate 20 is rotatably connected to the rotating frame 21. The rotation of the rotating frame 21 prevents the liquid storage barrel 22 from being placed on the top of the device housing 1, thereby hindering the disassembly of the first filter frame 7, thereby improving the practicability of the device.

[0042] The feeding assembly includes a liquid storage barrel 22 fixedly connected to the outer wall of the rotating frame 21, and the inner wall of the liquid storage barrel 22 is movably connected to a piston 24. The piston 24 cooperates with the atmospheric pressure to prevent the purified liquid inside the liquid storage barrel 22 from flowing out of the liquid outlet pipe 23 under the action of gravity. The inner wall of the liquid storage barrel 22 is fixedly connected to the liquid outlet pipe 23.

[0043] The control assembly includes a threaded rod 25 fixedly connected to the top of the piston 24 . The number of rotations of the threaded rod 25 can control the output of the purified liquid, thereby effectively controlling the amount of purified liquid added. The threaded rod 25 is threadedly connected to the inner wall of the liquid storage barrel 22 .

[0044] Through the above structural design, when it is necessary to add purified liquid, the rotating frame 21 is rotated so that the liquid outlet pipe 23 is located above the device housing 1, and then the threaded rod 25 is rotated so that the threaded rod 25 drives the piston 24 to move downward along the inner wall of the liquid storage barrel 22, and then the purified liquid is discharged into the device housing 1. When it is necessary to disassemble the first filter frame 7, the connecting rod 8, and the second filter frame 9, the rotating frame 21 is rotated so that the liquid storage barrel 22 does not interfere with the disassembly operation.

Claims

1. A domestic sewage treatment device, comprising a device housing (1), characterized in that: A filtering mechanism (2) is provided on the device housing (1), a purification mechanism (3) is provided outside the device housing (1), a liquid outlet valve (4) is fixedly mounted on the bottom of the device housing (1), a first motor (5) is fixedly mounted on the outer wall of the device housing (1), a stirring rod (6) is fixedly connected to the output end of the first motor (5) and located inside the device housing (1), and the stirring rod (6) is rotatably connected to the inner wall of the device housing (1); The filtering mechanism (2) comprises a second motor (13), a rotating shaft (14), a filtering assembly, and a vibrating assembly; the second motors (13) are fixedly mounted on the left and right sides of the outer wall of the device housing (1); the output ends of the two second motors (13) are respectively fixedly connected to the rotating shafts (14); and the two rotating shafts (14) are respectively rotatably connected to the outer wall of the device housing (1); The filter assembly comprises a first filter frame (7) sleeved on the top opening of the device housing (1); the bottom of the first filter frame (7) is fixedly connected to a connecting rod (8); the bottom end of the connecting rod (8) is fixedly connected to a second filter frame (9); the second filter frame (9) is slidably connected to the inner wall of the device housing (1); both sides of the first filter frame (7) are respectively fixedly connected to fixing plates (10); and a card slot (12) is provided at the bottom of the first filter frame (7).

2. The dedicated domestic sewage treatment equipment according to claim 1 is characterized in that: The vibration component comprises a first magnet (11) fixedly connected to the bottom of a fixed plate (10); a fixed block (15) is fixedly connected to the outer wall of the rotating shaft (14); a second magnet (16) matched with the first magnet (11) is fixedly connected to the inner wall of the fixed block (15); a sliding frame (17) matched with the card slot (12) is slidably connected to the top inner wall of the device housing (1); a limiting plate (18) is fixedly connected to the bottom of the sliding frame (17); the limiting plate (18) is slidably connected to the inner wall of the device housing (1); a spring (19) is fixedly connected to the bottom of the limiting plate (18); the bottom end of the spring (19) is fixedly connected to the inner wall of the device housing (1).

3. The dedicated domestic sewage treatment equipment according to claim 1 is characterized in that: The purification mechanism (3) comprises a mounting plate (20), a rotating frame (21), a feeding assembly, and a control assembly; the outer wall of the device housing (1) is fixedly connected to the mounting plate (20), and the top of the mounting plate (20) is rotatably connected to the rotating frame (21).

4. The dedicated domestic sewage treatment equipment according to claim 3 is characterized in that: The material conveying assembly comprises a liquid storage barrel (22) fixedly connected to the outer wall of the rotating frame (21), the inner wall of the liquid storage barrel (22) is movably connected to a piston (24), and the inner wall of the liquid storage barrel (22) is fixedly connected to a liquid outlet pipe (23).

5. The dedicated domestic sewage treatment equipment according to claim 4 is characterized in that: The control assembly comprises a threaded rod (25) fixedly connected to the top of the piston (24), and the threaded rod (25) is threadedly connected to the inner wall of the liquid storage barrel (22).

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