Decontamination grille for sewage treatment for urban and rural planning
By designing a decontamination grille with a cleaning mechanism and filter plate, the problem of degradation of water permeability and difficulty in cleaning of existing sewage treatment equipment grilles is solved, and efficient sewage treatment and impurity filtration is achieved.
Patent Information
- Application Number
- CN202421072321.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The grille of existing sewage treatment equipment has reduced water permeability after filtering more garbage and is difficult to clean, so it is impossible to effectively filter out smaller impurities.
A decontamination grille including mounting housing, cleaning mechanism and servo motor is designed. The grille plate rotates with the track and moves with the cleaning mechanism. The grille and filter plate are cleaned with a second brush and an electric telescopic rod to prevent clogging. And the secondary filtration was performed through the filter plate.
It improves sewage treatment efficiency, prevents grating plates and filter plates from being blocked, can effectively clean up garbage and filter out smaller impurities, improving the sewage treatment effect.
Smart Images
Figure CN222331579U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sewage treatment, in particular to a decontamination grille used for sewage treatment in urban and rural planning. 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] However, the prior art has the following defects:
[0004] Most of the existing sewage treatment equipment filters garbage directly through the screen, but after filtering more garbage, the water permeability of the screen will become worse and worse, and the garbage filtered on the screen is extremely difficult to clean, which needs to be improved urgently, and the screen cannot filter out smaller impurities. Summary of the invention
[0005] The utility model aims to provide a decontamination grille for sewage treatment in urban and rural planning, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a decontamination grille for sewage treatment for urban and rural planning, comprising a mounting shell, a cleaning mechanism, a servo motor and a motor, the mounting shell comprising a bottom plate, two side plates and a partition, the two sides of the bottom plate are respectively fixedly connected to the bottom of one side of the two side plates, a partition is provided between one side of the two side plates at a distance from the top, a first rotating shaft and a second rotating shaft are rotatably installed between the two ends of the top of the two side plates, a crawler is sleeved on the outer side of the first rotating shaft and the outer side of the second rotating shaft, a plurality of grille plates are evenly distributed on the outer side of the crawler, and a cleaning mechanism is provided at the end of the mounting shell away from the partition.
[0007] By adopting the above technical solution, the grating plate rotates with the crawler belt, which is convenient for sewage treatment. During the rotation, the grating plate and the cleaning mechanism move relative to each other, which can ensure that the cleaning mechanism cleans each grating plate to prevent clogging.
[0008] A driving wheel is fixedly mounted on one end of the second rotating shaft, and the central axis of the driving wheel passes through the side plate and is fixedly connected to the output end of the servo motor. A driven wheel is fixedly mounted on one end of the first rotating shaft, and a chain is meshed between the outer sides of the driving wheel and the outer sides of the driven wheel.
[0009] The above technical solution is adopted, in which the servo motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through a chain, so that the grid plate can rotate.
[0010] The cleaning mechanism comprises a cylinder, which is clamped and installed between the ends of the two side plates away from the partition plate. A plurality of second brushes are evenly distributed on the outer wall of the cylinder, and the two ends of the cylinder are respectively connected to the two side plates by bolt threads.
[0011] By adopting the above technical solution, the second brush of the solution can clean and scrub the grille plate to prevent it from being blocked, and the cleaning mechanism is threadedly connected to the side plate for easy disassembly and replacement.
[0012] A mounting cavity is arranged inside the top end of the mounting shell away from the cleaning mechanism, a motor is fixedly installed inside the mounting cavity, and a partition is arranged at the bottom of the mounting cavity.
[0013] By adopting the above technical solution, the mounting cavity of the solution is convenient for installing the motor, and the partition plays a supporting and separating role.
[0014] A filter plate is arranged between the bottom plate and the side of the partition away from the cleaning mechanism. Electric telescopic rods are fixedly installed at both ends of the middle of the bottom of the partition. The electric telescopic rods are electrically connected to the motor.
[0015] The above technical solution is adopted, in which a filter plate is provided behind the grid plate, and the filter plate can filter out impurities with smaller volume, so as to facilitate the subsequent treatment of sewage.
[0016] A mounting plate is mounted between the telescopic ends of the two electric telescopic rods, a first brush is fixedly mounted on one side of the mounting plate close to the filter plate, and both ends of the mounting plate are respectively connected to the telescopic ends of the two electric telescopic rods by screw threads.
[0017] By adopting the above technical solution, the first brush of the solution moves up and down with the electric telescopic rod, so as to clean the filter plate in all directions, thereby preventing the filter plate from being blocked and affecting the sewage treatment efficiency.
[0018] The top of the filter plate is provided with an inner concave structure, the bottom of the filter plate is fixedly installed with a connecting plate, the middle of the bottom of the partition plate is fixedly installed with a connecting block, the bottom of the connecting block is provided with an outer concave structure, and the top of the base plate is provided with a slot, and the connecting plate and the inner concave structure are respectively engaged with the slot and the outer concave structure and then connected by screw threads.
[0019] By adopting the above technical solution, the connecting block and the card slot of the solution play the role of determining the installation position of the filter plate. After the filter plate is snap-connected with the installation shell, it is threadedly connected, tightly connected, and firmly installed.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] The utility model has a plurality of grating plates that rotate and move with the crawler belt, which can improve the sewage treatment efficiency. A cleaning mechanism is provided on one side of the grating, which can brush and clean the grating plates to prevent them from being blocked. A filter plate is provided behind the grating, which can perform secondary filtering on the sewage and remove impurities with smaller volume inside the sewage. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 This is a schematic diagram of the connection structure between the electric telescopic rod and the mounting plate of the utility model;
[0024] Figure 3 This is a schematic diagram of the connection structure between the installation housing and the cleaning mechanism of the utility model;
[0025] Figure 4 This is a schematic diagram of the connection structure between the filter plate and the mounting shell in the utility model;
[0026] Figure 5 It is a side structural schematic diagram of the utility model.
[0027] In the figure: 1. mounting shell; 2. grille plate; 3. cleaning mechanism; 4. bolt; 5. servo motor; 6. mounting cavity; 7. motor; 8. electric telescopic rod; 9. first rotating shaft; 10. driven wheel; 11. chain; 12. second rotating shaft; 13. driving wheel; 14. track; 15. bottom plate; 16. slot; 17. connecting plate; 18. filter plate; 19. first brush; 20. mounting plate; 21. connecting block; 22. outer concave structure; 23. inner concave structure; 24. cylinder; 25. second brush; 26. side plate; 27. partition. DETAILED DESCRIPTION
[0028] 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.
[0029] See also Figure 1-5The utility model provides a decontamination grille for sewage treatment for urban and rural planning, comprising a mounting shell 1, a cleaning mechanism 3, a servo motor 5 and a motor 7. The mounting shell 1 comprises a bottom plate 15, two side plates 26 and a partition plate 27. The two sides of the bottom plate 15 are respectively fixedly connected to the bottom of one side of the two side plates 26. A partition plate 27 is provided between one side of the two side plates 26 and a distance from the top. A first rotating shaft 9 and a second rotating shaft 12 are rotatably installed between the two ends of the top of the two side plates 26. A crawler 14 is sleeved on the outer side of the first rotating shaft 9 and the outer side of the second rotating shaft 12. A plurality of grille plates 2 are evenly distributed on the outer side of the crawler 14. A cleaning mechanism 3 is provided at one end of the mounting shell 1 away from the partition plate 27. A plurality of grille plates 2 are evenly distributed on the crawler 14, and the grille plates 2 are inclined.
[0030] A driving wheel 13 is fixedly mounted on one end of the second rotating shaft 12, and the central axis of the driving wheel 13 passes through the side plate 26 and is fixedly connected to the output end of the servo motor 5. A driven wheel 10 is fixedly mounted on one end of the first rotating shaft 9, and a chain 11 is meshed between the outer side of the driving wheel 13 and the outer side of the driven wheel 10, and the driving wheel 13 and the driven wheel 10 are linked through the chain 11.
[0031] The cleaning mechanism 3 includes a cylinder 24, which is snap-fitted and installed between the ends of the two side plates 26 away from the partition 27. A number of second brushes 25 are evenly distributed on the outer wall of the cylinder 24. The two ends of the cylinder 24 are respectively threadedly connected to the two side plates 26 by bolts 4, and the two ends of the cleaning mechanism 3 are threadedly connected to the mounting shell 1 by bolts 4.
[0032] A mounting cavity 6 is provided inside the top of the mounting shell 1 away from the cleaning mechanism 3 , a motor 7 is fixedly installed inside the mounting cavity 6 , a partition 27 is provided at the bottom of the mounting cavity 6 , and the bottom of the motor 7 is fixedly connected to one side of the top of the partition 27 .
[0033] A filter plate 18 is provided between the side of the bottom of the partition 27 away from the cleaning mechanism 3 and the bottom plate 15, and electric telescopic rods 8 are fixedly installed at both ends in the middle of the bottom of the partition 27. The electric telescopic rod 8 is electrically connected to the motor 7. The filter plate 18 can perform secondary filtering treatment on the sewage.
[0034] A mounting plate 20 is mounted between the telescopic ends of the two electric telescopic rods 8, and a first brush 19 is fixedly mounted on one side of the mounting plate 20 close to the filter plate 18. Both ends of the mounting plate 20 are respectively connected to the telescopic ends of the two electric telescopic rods 8 by screw threads, and the mounting plate 20 moves with the electric telescopic rods 8.
[0035] An inner concave structure 23 is provided at the top of the filter plate 18, a connecting plate 17 is fixedly installed at the bottom of the filter plate 18, a connecting block 21 is fixedly installed in the middle of the bottom of the partition 27, an outer concave structure 22 is provided at the bottom of the connecting block 21, a card slot 16 is opened at the top of the bottom plate 15, the connecting plate 17 and the inner concave structure 23 are respectively engaged with the card slot 16 and the outer concave structure 22 and then threadedly connected by screws, and the filter plate 18 is threadedly connected to the partition 27 and the bottom plate 15.
[0036] Working principle: When the utility model is used, the servo motor 5 is turned on first, and the driving wheel 13 rotates with the servo motor 5. The driving wheel 13 drives the driven wheel 10 to rotate through the chain 11, so that the first rotating shaft 9 and the second rotating shaft 12 rotate, driving the grille plate 2 on the crawler 14 to rotate, and the sewage is treated. The sewage flows to the filter plate 18 through the grille plate 2, and the garbage is blocked by the grille plate 2 and remains outside the mounting shell 1. The second brush 25 on the cleaning mechanism 3 brushes and cleans the grille plate 2 to prevent it from being blocked, thereby improving the sewage treatment efficiency. The filter plate 18 can perform secondary filtering on the sewage and filter out impurities with smaller volume in the sewage.
[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A decontamination grille for sewage treatment in urban and rural planning, comprising a mounting housing (1), a cleaning mechanism (3), a servo motor (5) and a motor (7), characterized in that: The mounting shell (1) comprises a bottom plate (15), two side plates (26) and a partition plate (27), the two sides of the bottom plate (15) are respectively fixedly connected to the bottom of one side of the two side plates (26), a partition plate (27) is provided between one side of the two side plates (26) and a distance from the top, a first rotating shaft (9) and a second rotating shaft (12) are rotatably mounted between the two ends of the top of the two side plates (26), a crawler (14) is sleeved on the outer side of the first rotating shaft (9) and the outer side of the second rotating shaft (12), a plurality of grille plates (2) are evenly distributed on the outer side of the crawler (14), and a cleaning mechanism (3) is provided at one end of the mounting shell (1) away from the partition plate (27).
2. A decontamination grid for sewage treatment for urban and rural planning according to claim 1, characterized in that: A driving wheel (13) is fixedly mounted on one end of the second rotating shaft (12), the central axis of the driving wheel (13) passes through the side plate (26) and is fixedly connected to the output end of the servo motor (5), and a driven wheel (10) is fixedly mounted on one end of the first rotating shaft (9), and a chain (11) is meshed between the outer side of the driving wheel (13) and the outer side of the driven wheel (10).
3. A decontamination grid for sewage treatment for urban and rural planning according to claim 1, characterized in that: The cleaning mechanism (3) comprises a cylinder (24) which is mounted between two ends of two side plates (26) away from the partition plate (27). A plurality of second brushes (25) are evenly distributed on the outer wall of the cylinder (24). The two ends of the cylinder (24) are respectively threadedly connected to the two side plates (26) via bolts (4).
4. A decontamination grid for sewage treatment for urban and rural planning according to claim 1, characterized in that: A mounting cavity (6) is provided inside the top end of the mounting housing (1) on a side away from the cleaning mechanism (3), a motor (7) is fixedly mounted inside the mounting cavity (6), and a partition plate (27) is provided at the bottom of the mounting cavity (6).
5. A decontamination grid for sewage treatment for urban and rural planning according to claim 4, characterized in that: A filter plate (18) is provided between the bottom plate (15) and the side of the bottom of the partition (27) away from the cleaning mechanism (3), and electric telescopic rods (8) are fixedly mounted at both ends in the middle of the bottom of the partition (27), and the electric telescopic rods (8) are electrically connected to the motor (7).
6. A decontamination grid for sewage treatment for urban and rural planning according to claim 5, characterized in that: A mounting plate (20) is mounted between the telescopic ends of the two electric telescopic rods (8), a first brush (19) is fixedly mounted on one side of the mounting plate (20) close to the filter plate (18), and both ends of the mounting plate (20) are respectively connected to the telescopic ends of the two electric telescopic rods (8) by screw threads.
7. A decontamination grid for sewage treatment for urban and rural planning according to claim 6, characterized in that: The top of the filter plate (18) is provided with an inner concave structure (23), the bottom of the filter plate (18) is fixedly mounted with a connecting plate (17), the middle of the bottom of the partition plate (27) is fixedly mounted with a connecting block (21), the bottom of the connecting block (21) is provided with an outer concave structure (22), the top of the bottom plate (15) is provided with a slot (16), and the connecting plate (17) and the inner concave structure (23) are respectively engaged with the slot (16) and the outer concave structure (22) and then connected by screw threads.