Dirt cleaning device for grille room
Through the design of the sewage clearing device between the grille, the driving mechanism of the hydraulic cylinder and the brush board realizes the automatic separation and cleaning of garbage and floating materials between grille treatment plants in the sewage treatment plant, solve the problem of frequent artificial cleaning, saves manpower from manpower, and saves manpower. cost.
Patent Information
- Application Number
- CN202420271268.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-04
AI Technical Summary
In sewage treatment plants, the grille is easily blocked due to the accumulation of garbage and floating objects, which requires frequent manual cleaning, which is relatively expensive.
Design a kind of sewage clearance device, including support boxes, storage shells, drainage pipes, grille plates, hydraulic cylinders, and brushing boards. The sewage is separated by drainage tube, the hydraulic cylinder driver filter and brush board, automatically use the garbage and the garbage and The floating object is pushed from the grille to the storage shell.
The automatic separation and cleaning of garbage and floating objects are realized, reducing the cleaning frequency of the grille, and saving labor costs.
Smart Images
Figure CN222400491U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of sewage treatment, and more specifically, to a screen room sewage cleaning device. Background Art
[0002] Grilles, also known as steel grilles, steel gratings or grille plates, are welded from flat steel and twisted steel. Grilles are needed in the construction of sewage treatment plants. Coarse grilles and fine grilles are placed at the water inlet of the sewage treatment plant to separate garbage and floating objects from the sewage, facilitating subsequent sewage treatment.
[0003] During the use of the grille room, since the garbage and floating objects are generally separated inside the grille room, the grille is easily blocked after a period of use. It is necessary to manually clean the grille and the garbage and floating objects in the grille room regularly, which has high labor costs. Therefore, in order to solve this problem, we propose a grille room cleaning device. Utility Model Content
[0004] In order to solve the above problems, the present application provides a screen cleaning device, which adopts the following technical solutions:
[0005] A dirt cleaning device between grilles comprises a support box, a storage shell is fixedly installed on one side of the support box, drainage pipes are arranged in a connected manner on the left and right sides of the support box, two open openings are arranged at the top of the support box, grille plates are fitted on the inner walls on the left and right sides of the support box, a coarse grille net and a secondary grille net are fixedly installed on the open openings of the two grille plates, respectively, limiting holes are arranged on the front and rear sides of the support box, two springs are fixedly installed on the top wall of the support box, a support plate is fixedly installed on the bottom ends of the two springs, a first hydraulic cylinder is fixedly installed on the top of the support box, a piston rod of the first hydraulic cylinder is penetrated and slidably connected to the support plate, a U-shaped frame is fixedly installed on the bottom end of the piston rod of the first hydraulic cylinder, and a filter is fixedly installed on the bottom end of the U-shaped frame, a support frame is fixedly installed on the outer wall of the support box on a side away from the storage shell, a second hydraulic cylinder is fixedly installed on the side of the support frame away from the support box, a brush plate is fixedly installed on the top end of the piston rod of the second hydraulic cylinder, and the brush plate is slidably connected to the limiting hole.
[0006] Preferably, the storage shell is used to store garbage and floating objects, and the top of the storage shell is below the bottom wall of the limiting hole.
[0007] Preferably, the top end of the support plate is located below the bottom wall of the limiting hole, the side wall of the support plate is provided with a rubber layer, and the support plate is used to limit the flow of sewage in the support box.
[0008] Preferably, a plurality of bristles distributed in an array are provided at the bottom end of the brush plate, and the bristles of the brush plate match the filter screen.
[0009] Preferably, the distance from the bottom end of the horizontal section of the U-shaped frame to the top end of the filter screen is greater than the height of the brush plate.
[0010] In summary, this application includes the following beneficial technical effects:
[0011] By installing the support box, the sewage flows out through two drainage pipes and the support box, the support plate blocks the sewage and the limit hole, the coarse-grade grid mesh cooperates with the secondary grid mesh to separate the garbage and floating objects, and cooperates with the external valve to interrupt the sewage. The first hydraulic cylinder drives the U-shaped frame and the filter to rise to a height matching the limit hole, and the second hydraulic cylinder drives the brush plate to enter the support box from the limit hole, pushing the garbage and floating objects on the top of the filter from another limit hole into the storage shell, which has a structure for separating and cleaning garbage and floating objects, reduces the cleaning frequency of the grid, and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of this application;
[0013] Figure 2 This is the installation structure diagram of the limiting hole of this application;
[0014] Figure 3 A cross-sectional view of the support box of the present application;
[0015] Figure 4 This is the installation structure diagram of the brush plate of this application.
[0016] Description of the numbers in the figure:
[0017] 1. Support box; 2. Storage shell; 3. Drainage pipe; 4. Grille plate; 5. Coarse grille mesh; 6. Secondary grille mesh; 7. Limiting hole; 8. Spring; 9. Support plate; 10. First hydraulic cylinder; 11. U-shaped frame; 12. Filter screen; 13. Support frame; 14. Second hydraulic cylinder; 15. Brush plate. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0019] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0021] The following is combined with Figure 1-4 This application is described in further detail.
[0022] See also Figure 1-4, a dirt cleaning device between grilles, comprising a support box 1, a storage shell 2 is fixedly installed on one side of the support box 1 for storing garbage and floating objects, drainage pipes 3 are arranged in a connected manner on the left and right sides of the support box 1, which have a drainage function, and a valve assembly is arranged on the side wall of the drainage pipe 3 located at the water inlet, and two openings are arranged at the top of the support box 1, and grille plates 4 are fitted on the inner walls of the left and right sides of the support box 1, and a coarse grille net 5 and a secondary grille net 6 are fixedly installed on the open openings of the two grille plates 4, respectively, which have a separation function for garbage and floating objects, and limiting holes 7 are arranged on the front and back sides of the support box 1, and the storage shell 2 is used for storing garbage and floating objects, and two springs 8 are fixedly installed on the top wall of the support box 1 at the top of the storage shell 2 and below the bottom wall of the limiting hole 7, and have an elastic supporting function, and a support plate 9 is fixedly installed at the bottom ends of the two springs 8, and the top of the support plate 9 is located below the bottom wall of the limiting hole 7, and the side wall of the support plate 9 is provided with a rubber layer, and the support plate 9 is used to limit the flow of sewage in the support box 1. A first hydraulic cylinder 10 is fixedly installed on the top of the support box 1. The piston rod of the first hydraulic cylinder 10 is penetrated and slidably connected to the support plate 9, and has a driving function. A U-shaped frame 11 is fixedly installed on the bottom end of the piston rod of the first hydraulic cylinder 10, and has a supporting function. A filter screen 12 is fixedly installed on the bottom end of the U-shaped frame 11, and has a filtering function for garbage and floating objects. A support frame 13 is fixedly installed on the outer wall of the side of the support box 1 away from the storage shell 2, and has a supporting function. A second hydraulic cylinder 14 is fixedly installed on the side of the support frame 13 away from the support box 1, and has a driving function. A brush plate 15 is fixedly installed on the top of the piston rod of the second hydraulic cylinder 14, and the brush plate 15 is slidably connected to the limiting hole 7. The bottom end of the brush plate 15 is provided with a plurality of bristles distributed in an array, and the bristles of the brush plate 15 match the filter screen 12. The distance from the bottom end of the horizontal section of the U-shaped frame 11 to the top end of the filter screen 12 is greater than the height of the brush plate 15, and has a pushing function for garbage and floating objects.
[0023] The implementation principle of the embodiment of the present application is as follows: the sewage flows out through the two drainage pipes 3 and the support box 1, the coarse-grade grid net 5 cooperates with the secondary grid net 6 to separate the garbage and floating objects, cooperates with the external valve to interrupt the sewage, the support plate 9 blocks between the sewage and the limiting hole 7, the first hydraulic cylinder 10 drives the U-shaped frame 11 and the filter screen 12 to rise to a height matching the limiting hole 7, the second hydraulic cylinder 14 drives the brush plate 15 to enter the support box 1 from the limiting hole 7, and pushes the garbage and floating objects on the top of the filter screen 12 from the other limiting hole 7 into the storage shell 2, and after the filter screen 12 is reset, the sewage continues to flow.
[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A dirt cleaning device between grilles, comprising a support box (1), characterized in that: A storage shell (2) is fixedly installed on one side of the support box (1), and drainage pipes (3) are arranged in a connected manner on the left and right sides of the support box (1). Two openings are arranged on the top of the support box (1), and grille plates (4) are fitted on the inner walls of the left and right sides of the support box (1). A coarse grille net (5) and a secondary grille net (6) are fixedly installed on the open openings of the two grille plates (4), respectively. Limiting holes (7) are arranged on the front and rear sides of the support box (1), and two springs (8) are fixedly installed on the top wall of the support box (1). A support plate (9) is fixedly installed at the bottom ends of the two springs (8). The support box (1) A first hydraulic cylinder (10) is fixedly installed on the top end, the piston rod of the first hydraulic cylinder (10) is penetrated and slidably connected to the support plate (9), a U-shaped frame (11) is fixedly installed on the bottom end of the piston rod of the first hydraulic cylinder (10), a filter screen (12) is fixedly installed on the bottom end of the U-shaped frame (11), a support frame (13) is fixedly installed on the outer wall of the support box (1) away from the storage shell (2), a second hydraulic cylinder (14) is fixedly installed on the side of the support frame (13) away from the support box (1), a brush plate (15) is fixedly installed on the top end of the piston rod of the second hydraulic cylinder (14), and the brush plate (15) is slidably connected to the limit hole (7).
2. The inter-grid cleaning device according to claim 1, characterized in that: The storage shell (2) is used to store garbage and floating objects, and the top of the storage shell (2) is below the bottom wall of the limiting hole (7).
3. The inter-grid cleaning device according to claim 1, characterized in that: The top end of the support plate (9) is located below the bottom wall of the limiting hole (7), the side wall of the support plate (9) is provided with a rubber layer, and the support plate (9) is used to limit the flow of sewage in the support box (1).
4. The inter-grid cleaning device according to claim 1, characterized in that: The bottom end of the brush plate (15) is provided with a plurality of bristles distributed in an array, and the bristles of the brush plate (15) match the filter screen (12).
5. The inter-grid cleaning device according to claim 1, characterized in that: The distance from the bottom end of the horizontal section of the U-shaped frame (11) to the top end of the filter screen (12) is greater than the height of the brush plate (15).