Small-particle impurity absorbing and precipitating device for sewage treatment
By designing a sewage treatment device including turbine blades, brush rods and filter sponges, the problems of blockage of large-particle filter plates and low filtration efficiency in the sewage treatment device are solved, efficient impurity absorption and precipitation are achieved, and the tank cleaning strength is reduced.
Patent Information
- Application Number
- CN202420421843.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-03-05
AI Technical Summary
The existing sewage treatment small-particle impurity absorption and precipitation device is prone to block the filter plate due to large-particle impurities during use, resulting in low filtration efficiency, and the dirt generated during precipitation is prone to stick to the inner wall of the tank.
A device including a tank body, a filter box, a coarse filter plate, a turbine blade, a brush rod and a filter sponge are designed. The rotating shaft and brush rod are driven by the turbine blade to rotate and clean the coarse filter plate, and the absorption and precipitation of small particles of impurities are achieved by combining filter sponge and pressure plate. At the same time, the scraper driven by the motor is used to clean the dirt in the inner wall of the tank.
It effectively avoids clogging of large-particle filter plates, improves the filtration efficiency of small-particle impurities, reduces the risk of precipitated dirt sticking to the inner wall of the tank, and reduces the cleaning strength of the tank.
Smart Images
Figure CN222841692U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to a small particle impurity absorption and precipitation device for sewage treatment. Background Art
[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.
[0003] The prior art has the following problems:
[0004] At present, the existing small particle impurity absorption and sedimentation device for sewage treatment is prone to clogging when in use because the sewage contains some larger impurities, and the filter plate used to filter large particles and impurities is prone to clogging, thereby affecting the subsequent filtration of small particle impurities. The existing small particle impurity absorption and sedimentation device has a low filtration efficiency when in use, and the dirt generated during the sedimentation process is prone to hang on the inner surface of the tank. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a small particle impurity absorption and precipitation device for sewage treatment, which solves the problems that the large particle filter plates used in the existing small particle impurity absorption and precipitation devices for sewage treatment are easy to be clogged, the filtration efficiency for small particles is low, and the dirt produced by the precipitation is easy to stick to the inner wall of the tank.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a small particle impurity absorption and precipitation device for sewage treatment, comprising a tank body, a filter box is fixedly installed on the top of the tank body, a water inlet pipe is fixedly installed on the top of the filter box, a drain pipe is fixedly connected to one side of the tank body, a sewage pipe is fixedly connected to the bottom of the tank body, a mounting frame is fixedly installed inside the filter box, a coarse filter plate is fixedly installed inside the mounting frame, a rotating shaft is movably connected above the coarse filter plate, a turbine blade is fixedly installed on one side above the rotating shaft, a brush rod is arranged below the turbine blade, a first motor is fixedly installed on one side of the upper surface of the tank body, a partition is fixedly installed inside the tank body, and a partition is fixedly installed above the partition. A mounting seat is fixedly installed on the side, a filter sponge is fixedly installed inside the mounting seat, a screw is movably connected to one side above the mounting seat, a fixing frame is threadedly connected to the surface of the screw, a connecting rod is sleeved inside the fixing frame, a pressure plate is fixedly installed below the connecting rod, a waterproof shell is fixedly installed below the partition, a second motor is fixedly installed inside the waterproof shell, a shaft rod is fixedly connected below the second motor, a connecting piece is fixedly installed on one side below the shaft rod, a scraper is fixedly installed on one side of the connecting piece, a through groove is provided inside the fixing frame, a sliding hole is provided on the surface of the fixing frame, a mounting plate is fixedly installed on the surface of the connecting rod, and a return spring is fixedly connected above the mounting plate.
[0007] As a preferred technical solution of the utility model, the coarse filter plate is fixedly installed inside the installation frame, a bearing seat is movably connected between the rotating shaft and the coarse filter plate, and the brush rod and turbine blades are fixedly installed on both side surfaces of the rotating shaft.
[0008] As a preferred technical solution of the utility model, the mounting seat is fixedly installed on both sides of the upper surface of the partition, the first motor is fixedly installed on both sides of the upper surface of the tank body, a sedimentation chamber is fixedly connected below the partition, and screws and guide rods are respectively connected on both sides above the mounting seat.
[0009] As a preferred technical solution of the utility model, the screw is transmission-connected to the first motor, and the fixing frame is slidingly connected to the guide rod and threadedly connected to the screw.
[0010] As a preferred technical solution of the utility model, the connecting rod is fixedly installed at the four corners of the upper surface of the pressure plate, and the connecting rod is slidably connected to the sliding hole.
[0011] As a preferred technical solution of the present utility model, the second motor is transmission-connected to the shaft rod, the connecting member is fixedly mounted on both side surfaces of the shaft rod, and the shaft rod is movably connected to the waterproof housing.
[0012] As a preferred technical solution of the utility model, through holes are fixedly installed inside both sides of the partition and inside the lower part of the mounting seat, through holes are fixedly installed inside both sides of the lower part of the filter box, and the through holes are fixedly connected to the tank body, and the reset spring is sleeved with the connecting rod.
[0013] Compared with the prior art, the utility model provides a small particle impurity absorption and precipitation device for sewage treatment, which has the following beneficial effects:
[0014] 1. The utility model provides a small particle impurity absorption and precipitation device for sewage treatment, wherein a rotating shaft is installed on the surface of a coarse filter plate through a bearing seat, and turbine blades are fixedly installed on the upper and lower surfaces of the rotating shaft, and the turbine blades are aligned with the water inlet pipe. Therefore, when sewage enters the filter box through the water inlet pipe, the turbine blades can be pushed to drive the rotating shaft to rotate, and then the rotating shaft drives the brush rod to rotate, thereby cleaning the coarse filter plate, thereby effectively avoiding the problem of clogging of the large particle filter plate.
[0015] 2. The utility model provides a small particle impurity absorption and precipitation device for sewage treatment, through the filter sponge installed inside the mounting seat, after the large particles of sewage are filtered through the filter box, the large particles enter the interior of the tank body through the through hole, and because the first motor is installed on both sides of the upper part of the tank body, and the first motor is connected to the screw drive that is movably connected to the upper part of the mounting seat, when the first motor is started to drive the screw to rotate, the fixing frame can drive the pressure plate to move downward through the connecting rod, and because a plurality of small particle filter holes are arranged inside the filter sponge, the small particle impurities in the sewage are absorbed by the sponge, and the filtered sewage in the sponge can be compressed and enter the precipitation chamber through the partition by cooperating with the pressing of the pressure plate, so the device can effectively absorb and precipitate the small particle impurities in the sewage when in use, and the dirt left after the precipitated clean water is discharged through the drain pipe can be scraped off from the inner wall of the tank body by starting the second motor, thereby greatly reducing the cleaning intensity of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a diagram of the overall internal structure of the utility model;
[0017] Figure 2 This is the front view of the tank installation structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the fixing frame of the utility model;
[0019] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.
[0020] In the figure: 1. tank body; 2. filter box; 3. water inlet pipe; 4. drain pipe; 5. sewage pipe; 6. installation frame; 7. coarse filter plate; 8. rotating shaft; 9. turbine blade; 10. brush rod; 11. first motor; 12. partition; 13. mounting seat; 14. filter sponge; 15. screw rod; 16. fixing frame; 17. connecting rod; 18. pressure plate; 19. waterproof shell; 20. second motor; 21. shaft rod; 22. connecting piece; 23. scraper; 24. through groove; 25. sliding hole; 26. mounting plate; 27. reset spring. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4 , In this embodiment: A small particle impurity absorption and precipitation device for sewage treatment comprises a tank body 1, a filter box 2 is fixedly installed on the top of the tank body 1, a water inlet pipe 3 is fixedly installed on the top of the filter box 2, a drain pipe 4 is fixedly connected to one side of the tank body 1, and the sewage after filtering and precipitation is discharged through the drain pipe 4; a sewage discharge pipe 5 is fixedly connected to the bottom of the tank body 1, a mounting frame 6 is fixedly installed inside the filter box 2, a coarse filter plate 7 is fixedly installed inside the mounting frame 6, a rotating shaft 8 is movably connected above the coarse filter plate 7, a turbine blade 9 is fixedly installed on one side above the rotating shaft 8, and the rotating shaft 8 is driven to rotate by the turbine blade 9; a brush rod 10 is arranged below the turbine blade 9, a first motor 11 is fixedly installed on one side of the upper surface of the tank body 1, a partition 12 is fixedly installed inside the tank body 1, a mounting seat 13 is fixedly installed on one side above the partition 12, and a filter sponge is fixedly installed inside the mounting seat 13 14, the filter sponge 14 is installed through the mounting seat 13; a screw rod 15 is movably connected to one side above the mounting seat 13, a fixing frame 16 is threadedly connected to the surface of the screw rod 15, a connecting rod 17 is sleeved inside the fixing frame 16, a pressure plate 18 is fixedly installed below the connecting rod 17, a waterproof shell 19 is fixedly installed below the partition 12, and a second motor 20 is installed through the waterproof shell 19; a second motor 20 is fixedly installed inside the waterproof shell 19, a shaft rod 21 is fixedly connected to the bottom of the second motor 20, a connecting member 22 is fixedly installed on one side below the shaft rod 21, a scraper 23 is fixedly installed on one side of the connecting member 22, and dirt on the inner wall of the tank body 1 is scraped off by the scraper 23; a through groove 24 is provided inside the fixing frame 16, a sliding hole 25 is provided on the surface of the fixing frame 16, a mounting plate 26 is fixedly installed on the surface of the connecting rod 17, and a reset spring 27 is fixedly connected to the top of the mounting plate 26.
[0023] In this embodiment, the coarse filter plate 7 is fixedly installed inside the mounting frame 6, a bearing seat is movably connected between the rotating shaft 8 and the coarse filter plate 7, a brush rod 10 and a turbine blade 9 are fixedly installed on the two side surfaces of the rotating shaft 8, and the coarse filter plate 7 is cleaned by the brush rod 10; the mounting seat 13 is fixedly installed on both sides of the upper surface of the partition 12, the first motor 11 is fixedly installed on both sides of the upper surface of the tank body 1, and a sedimentation chamber is fixedly connected below the partition 12, and screws 15 and guide rods are respectively connected to the upper sides of the mounting seat 13, and the screw 15 is driven to rotate by the first motor 11; the screw 15 is transmission-connected to the first motor 11, and the fixing frame 16 is slidingly connected to the guide rod and is connected to the screw The rod 15 is threadedly connected and the fixing frame 16 is installed through the guide rod; the connecting rod 17 is fixedly installed at the four corners of the upper surface of the pressure plate 18, the connecting rod 17 is slidably connected to the sliding hole 25, and the pressure plate 18 is installed through the connecting rod 17; the second motor 20 is transmission-connected to the shaft rod 21, the connecting piece 22 is fixedly installed on the two side surfaces of the shaft rod 21, the shaft rod 21 is movably connected to the waterproof shell 19, and the shaft rod 21 is driven to rotate by the second motor 20; through holes are fixedly installed inside the two sides of the partition 12 and the inside and bottom of the mounting seat 13, and through holes are fixedly installed inside the two sides of the bottom of the filter box 2, and the through holes are fixedly connected to the tank body 1, and the reset spring 27 is sleeved with the connecting rod 17.
[0024] The working principle and use process of the utility model are as follows: the operator sends sewage into the interior of the filter box 2 through the water inlet pipe 3, and the flow rate of the sewage itself can drive the turbine blades 9 to drive the rotating shaft 8 to rotate, and the rotation of the rotating shaft 8 drives the brush rod 10 to rotate, and then the coarse filter plate 7 inside the mounting frame 6 is used to filter the large particles of impurities in the sewage, and at the same time, the coarse filter plate 7 can be effectively prevented from being blocked, and the coarsely filtered sewage enters the interior of the tank body 1 through the through hole, and flows to the inner part of the filter sponge 14 inside the mounting seat 13 through the through groove 24 of the fixing frame 16 and the surface slope of the pressing plate 18. The small particles of impurities in the sewage are filtered through the filter sponge 14, and the first motor 11 is started to drive the screw 15 to rotate, so that the fixing frame 16 drives the pressure plate 18 to move downward through the connecting rod 17 to press the filter sponge 14, so that the sewage in the sponge is squeezed out and enters the sedimentation chamber through the through hole. After settling for a period of time, it can be discharged through the drain pipe 4, and the second motor 20 is started to drive the shaft 21 and the connecting piece 22 to rotate, so that the scraper 23 can be rotated, so as to clean the dirt attached to the inner wall of the tank body 1 and discharge it from the tank body 1 through the sewage pipe 5.
[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A small particle impurity absorption and precipitation device for sewage treatment, characterized in that: The invention comprises a tank body (1), a filter box (2) is fixedly mounted on the top of the tank body (1), a water inlet pipe (3) is fixedly mounted on the top of the filter box (2), a drainage pipe (4) is fixedly connected to one side of the tank body (1), a sewage pipe (5) is fixedly connected to the bottom of the tank body (1), a mounting frame (6) is fixedly mounted inside the filter box (2), a coarse filter plate (7) is fixedly mounted inside the mounting frame (6), a rotating shaft (8) is movably connected above the coarse filter plate (7), a turbine blade (9) is fixedly mounted on one side above the rotating shaft (8), a brush rod (10) is arranged below the turbine blade (9), a first motor (11) is fixedly mounted on one side of the upper surface of the tank body (1), a partition plate (12) is fixedly mounted inside the tank body (1), a mounting seat (13) is fixedly mounted on one side above the partition plate (12), a filter sponge (14) is fixedly mounted inside the mounting seat (13), and the filter sponge (14) is fixedly mounted inside the mounting seat (13). A screw rod (15) is movably connected to one side of the upper side of the mounting seat (13); a fixing frame (16) is threadedly connected to the surface of the screw rod (15); a connecting rod (17) is sleeved inside the fixing frame (16); a pressing plate (18) is fixedly installed below the connecting rod (17); a waterproof shell (19) is fixedly installed below the partition (12); a second motor (20) is fixedly installed inside the waterproof shell (19); a shaft rod (21) is fixedly connected below the second motor (20); a connecting piece (22) is fixedly installed on one side of the lower side of the shaft rod (21); a scraper (23) is fixedly installed on one side of the connecting piece (22); a through groove (24) is provided inside the fixing frame (16); a sliding hole (25) is provided on the surface of the fixing frame (16); a mounting plate (26) is fixedly installed on the surface of the connecting rod (17); a return spring (27) is fixedly connected above the mounting plate (26).
2. The small particle impurity absorption and precipitation device for sewage treatment according to claim 1 is characterized in that: The coarse filter plate (7) is fixedly mounted inside the mounting frame (6), a bearing seat is movably connected between the rotating shaft (8) and the coarse filter plate (7), and the brush rod (10) and the turbine blade (9) are fixedly mounted on both side surfaces of the rotating shaft (8).
3. The small particle impurity absorption and precipitation device for sewage treatment according to claim 1 is characterized in that: The mounting seat (13) is fixedly mounted on both sides of the upper surface of the partition (12); the first motor (11) is fixedly mounted on both sides of the upper surface of the tank body (1); a sedimentation chamber is fixedly connected below the partition (12); and a screw rod (15) and a guide rod are respectively connected to both sides of the upper side of the mounting seat (13).
4. The small particle impurity absorption and precipitation device for sewage treatment according to claim 1 is characterized in that: The screw rod (15) is drivingly connected to the first motor (11), and the fixing frame (16) is slidably connected to the guide rod and is threadedly connected to the screw rod (15).
5. The small particle impurity absorption and precipitation device for sewage treatment according to claim 1 is characterized in that: The connecting rod (17) is fixedly mounted on the four corners of the upper surface of the pressing plate (18), and the connecting rod (17) is slidably connected to the sliding hole (25).
6. The small particle impurity absorption and precipitation device for sewage treatment according to claim 1 is characterized by: The second motor (20) is transmission-connected to the shaft (21), the connecting member (22) is fixedly mounted on two side surfaces of the shaft (21), and the shaft (21) is movably connected to the waterproof housing (19).
7. The small particle impurity absorption and precipitation device for sewage treatment according to claim 1 is characterized by: Through holes are fixedly installed inside both sides of the partition (12) and inside the lower part of the mounting seat (13), through holes are fixedly installed inside both sides of the lower part of the filter box (2), and the through holes are fixedly connected to the tank body (1), and the return spring (27) is sleeved with the connecting rod (17).