Optimized trash holding device

Abstract

The utility model relates to the technical field of water treatment, in particular to an optimized trash holding device which comprises a device body, the device body comprises a supporting frame, and the supporting frame provides stable structural support; a plurality of first rails and a plurality of second rails are arranged in the device body. A movable rail is arranged between the first rail and the second rail, and the first rail and the second rail are connected through the movable rail. Trash rack assemblies are further arranged in the first track and the second track in a matched mode; the trash rack is stable in structure and safe and reliable to use, an adjustable and multi-layer intercepting net is formed through staggered arrangement of the transverse trash rack bars and the vertical trash rack bars, different water quality conditions and trash intercepting requirements are met, floating objects and impurities in a water body are effectively intercepted, and the trash intercepting efficiency is remarkably improved; and through the arrangement of the sewage discharge hopper and the overhaul cover plate, sewage discharge and device overhaul are facilitated, the maintenance cost and difficulty are reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an optimized trash rack device. Background Art

[0002] In a water treatment system, a trash rack device is an essential and important component, mainly used to intercept and remove solid pollutants such as branches and plastic garbage before entering the treatment system; traditional trash rack devices have problems such as low trash interception efficiency, difficult maintenance, and unstable structure, which affect the water treatment effect and the overall operation efficiency of the system. Summary of the Utility Model

[0003] To solve some problems existing in the above-mentioned prior art, the utility model provides an optimized trash rack device.

[0004] To achieve the above object, the utility model provides an optimized trash rack device, including a device body, the device body includes a support frame, and the support frame provides a stable structural support; a first track and a second track are arranged in the device body, and several of each of the first track and the second track are provided; a movable track is arranged between the first track and the second track and is connected through the movable track; a trash rack assembly is also cooperatively arranged in the first track and the second track.

[0005] When the utility model works, first install the support frame of the device body to ensure the stability of the overall structure; install the first track and the second track in the device body, and connect the first track and the second track through the movable track to ensure firm connection; then install the trash rack assembly in the first track and the second track to cooperate with the tracks, and the trash rack frame is fixed through the mounting holes; then, according to actual needs, adjust the setting positions and quantities of the horizontal trash rack bars and the vertical trash rack bars in the trash rack frame to form a suitable water flow channel; the rib plates installed in the trash rack frame enhance the strength and stability of the trash rack frame; install square tubes at the bottom ends of the first track, the second track and the movable track to ensure firm connection between the square tubes and the tracks, and install angle steels on the square tubes to further enhance the structural stability and load-bearing capacity; then start the trash rack device to work. When water flows through the device, floating objects and impurities in the water are intercepted by the horizontal trash rack bars and the vertical trash rack bars, and the intercepted dirt enters the sewage discharge pipe through the sewage discharge port at the lower part of the sewage discharge hopper and is discharged; if the trash rack bars are blocked or too much dirt accumulates, remove the bolt assembly in time to open the maintenance cover plate for cleaning and maintenance.

[0006] The beneficial effects of the present utility model are as follows: An optimized trash interception device. Through the staggered arrangement of horizontal trash interception bars and vertical trash interception bars, an adjustable and multi-level interception net is formed, which can adapt to different water quality conditions and trash interception requirements, effectively intercepting various sizes of floating objects and impurities in the water body, significantly improving the trash interception efficiency; by setting a sewage discharge hopper and a maintenance cover plate, it facilitates the discharge of dirt and the maintenance of the device, reduces the maintenance cost and difficulty, and also extends the service life of the device; at the same time, the setting of the support frame, angle steel and square pipe enhances the structural stability and strength of the device.

[0007] As a further improvement of the present utility model, in order to effectively intercept floating objects and impurities in the water, improve the trash interception efficiency and enhance the trash interception effect; the trash interception grid assembly includes a trash interception frame, on which a number of mounting holes are provided and fixed connections are made through the mounting holes; inside the trash interception frame, horizontal trash interception bars and vertical trash interception bars are installed, and the horizontal trash interception bars and the vertical trash interception bars are vertically arranged to form a water flow channel; stiffening plates are also provided inside the trash interception frame.

[0008] As a further improvement of the present utility model, in order to facilitate the centralized collection and discharge of dirt; a sewage discharge hopper is arranged on the outside of the trash interception grid assembly, a sewage discharge port is provided at the lower part of the sewage discharge hopper, and it is connected to the corresponding sewage discharge pipe through the sewage discharge port.

[0009] As a further improvement of the present utility model, in order to enhance the structural stability and strength of the device; square pipes are connected and installed at the bottom ends of the first track, the second track and the movable track, and angle steel is also provided on the square pipes.

[0010] As a further improvement of the present utility model, in order to facilitate opening the maintenance cover plate to clean and maintain the inside of the device and extend the service life of the device; a maintenance cover plate is also provided on the device body, a bolt assembly is provided on the maintenance cover plate, and the fixing and opening of the maintenance cover plate are realized through the bolt assembly; a number of bolt assemblies are evenly arranged.

[0011] As a further improvement of the present utility model, in order to adapt to different water quality conditions and trash interception requirements; the installation positions and quantities of the horizontal trash interception bars and the vertical trash interception bars installed inside the trash interception frame can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings:

[0013] Figure 1 It is a structural schematic diagram of the present utility model.

[0014] Figure 2 It is a structural schematic diagram of the trash interception grid assembly in the present utility model.

[0015] Figure 3 For the present utility model Figure 1 Enlarged view of part A

[0016] Figure 4 For the present utility model Figure 1 Cross-sectional view taken along line B-B

[0017] Wherein, 1 is the device body, 2 is the first track, 3 is the square pipe, 4 is the sewage discharge hopper, 5 is the support frame, 6 is the angle steel, 7 is the movable track, 8 is the second track, 9 is the trash rack assembly, 10 is the trash rack frame, 11 are the horizontal trash rack bars, 12 are the vertical trash rack bars, 13 is the water flow channel, 14 are the mounting holes, 15 is the bolt assembly, 16 is the maintenance cover plate, and 17 is the rib plate Specific implementation manner

[0018] As Figures 1-4 shown, an optimized trash rack device includes a device body 1. The device body 1 includes a support frame 5 which provides a stable structural support. Inside the device body 1, there are a first track 2 and a second track 8, and several of each are provided. Between the first track 2 and the second track 8, there is a movable track 7 which connects them. Inside the first track 2 and the second track 8, there is also a trash rack assembly 9 which is cooperatively arranged. The trash rack assembly 9 includes a trash rack frame 10 on which there are several mounting holes 14 through which it is fixedly connected. Inside the trash rack frame 10, there are horizontal trash rack bars 11 and vertical trash rack bars 12 which are perpendicularly arranged to form a water flow channel 13. Inside the trash rack frame 10, there is also a rib plate 17. Outside the trash rack assembly 9, there is a sewage discharge hopper 4 whose lower part has a sewage discharge port which is connected to a corresponding sewage pipe through the sewage discharge port. At the bottom ends of the first track 2, the second track 8 and the movable track 7, there is a square pipe 3 connected and installed, and angle steel 6 is also provided on the square pipe 3. On the device body 1, there is also a maintenance cover plate 16 which is cooperatively provided with a bolt assembly 15 through which the fixing and opening of the maintenance cover plate 16 are realized. Several bolt assemblies 15 are evenly arranged. The arrangement positions and quantities of the horizontal trash rack bars 11 and the vertical trash rack bars 12 installed inside the trash rack frame 10 can be adjusted

[0019] When the utility model works, first install the support frame 5 of the device body 1 to ensure the stability of the overall structure; install the first track 2 and the second track 8 in the device body 1, and connect the first track 2 and the second track 8 through the movable track 7 to ensure firm connection; then install the trash rack assembly 9 in the first track 2 and the second track 8 to cooperate with the tracks, and the trash rack frame 10 is fixed through the mounting holes 14; then, according to actual needs, adjust the setting positions and quantities of the horizontal trash rack bars 11 and the vertical trash rack bars 12 in the trash rack frame 10 to form a suitable water flow channel 13; install the rib plates 17 in the trash rack frame 10 to enhance the strength and stability of the trash rack frame 10; connect and install the square pipe 3 at the bottom ends of the first track 2, the second track 8 and the movable track 7 to ensure firm connection between the square pipe 3 and the tracks, and install the angle steel 6 on the square pipe 3 to further enhance the stability and load-bearing capacity of the structure; then start the trash rack device to work. When the water flow passes through the device, the floating objects and impurities in the water are intercepted by the horizontal trash rack bars 11 and the vertical trash rack bars 12, and the intercepted dirt enters the sewage discharge pipe through the sewage discharge port at the lower part of the sewage discharge hopper 4 and is discharged; if the trash rack bars are blocked or too much dirt accumulates, the maintenance cover plate 16 can be opened in time by removing the bolt assembly 15 for cleaning and maintenance.

[0020] The above are only the preferred embodiments of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions falling within the idea of the utility model belong to the protection scope of the utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, several improvements and retouches made without departing from the principle of the utility model should also be regarded as within the protection scope of the utility model.

Claims

1. An optimized trash rack device, comprising a device body (1), characterized in that, The device body (1) includes a support frame (5) which provides a stable structural support; within the device body (1), there are a number of first tracks (2) and second tracks (8); the first tracks (2) and the second tracks (8) are connected by a movable track (7) disposed between them; and a trash rack assembly (9) is also disposed in cooperation with the first tracks (2) and the second tracks (8).

2. The optimized trash rack device according to claim 1, wherein: The trash rack assembly (9) includes a trash rack frame (10) provided with a number of mounting holes (14) for fixed connection; within the trash rack frame (10), a horizontal trash rack bar (11) and a vertical trash rack bar (12) are installed, which are vertically arranged to form a water flow channel (13); and a rib plate (17) is also provided within the trash rack frame (10).

3. An optimized trash rack device according to claim 1 or 2, characterized in that: A sewage discharge hopper (4) is disposed in cooperation with the outside of the trash rack assembly (9), and a sewage discharge port is provided at the lower part of the sewage discharge hopper (4) for connection to a corresponding sewage discharge pipe through the sewage discharge port.

4. An optimized trash rack device according to claim 1, characterized in that: Square tubes (3) are connected and installed at the bottom ends of the first tracks (2), the second tracks (8), and the movable track (7), and angle steels (6) are also provided on the square tubes (3).

5. An optimized trash rack device according to claim 1, characterized in that: An inspection cover plate (16) is also provided on the device body (1), and bolt assemblies (15) are disposed in cooperation with the inspection cover plate (16) to fix and open the inspection cover plate (16) through the bolt assemblies (15); a number of the bolt assemblies (15) are evenly arranged.

6. An optimized trash rack device according to claim 2, characterized in that: The installation positions and quantities of the horizontal trash rack bars (11) and the vertical trash rack bars (12) installed within the trash rack frame (10) can be adjusted.

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