Intercepting device for sewage and wastewater treatment

Abstract

The utility model discloses an intercepting device for sewage and wastewater treatment, which comprises a water inlet channel, a support frame, a walkway and a wall body, the support frame and the walkway are respectively arranged at the upper end of the water inlet channel, the inner side of the water inlet channel is provided with an intercepting assembly convenient for filtering suspended solids in sewage and wastewater, a moving assembly is arranged below the support frame, and the moving assembly is connected with the wall body. A bottom net plate, a side net plate and a second grid are arranged on the front side of the first grid, filtered suspended solids are supported by the bottom net plate, and therefore the suspended solids can be conveniently lifted, and the suspended solids can be conveniently lifted; and then the suspended solid on the bottom screen plate is clamped through the second grating, the suspended solid on the bottom screen plate is prevented from falling off during lifting, the hook is guided by the guide cylinder to fall into the supporting cylinder, the insertion rod is pushed to be inserted into the inner side of the hook, and the hook can hook the first grating more easily.

Description

Technical Field

[0001] The utility model relates to the field of sewage and wastewater treatment, in particular to an interception device for sewage and wastewater treatment. Background Art

[0002] Sewage treatment is to treat wastewater by physical, chemical and biological methods to purify wastewater, reduce pollution, and even achieve wastewater recycling and reuse. At present, fresh water resources are in short supply and water resources need to be fully utilized, so sewage needs to be treated. The interception device for sewage treatment with publication number CN217939366U was retrieved from the patent office database. Through the setting of the lifting mechanism, the motor drives the rotating shaft to rotate, and the metal chain on the rotating shaft will rise or fall. The hanging interception mechanism can rise or fall on the second slide. When the grille is blocked by too much garbage or needs to be repaired or replaced, it can be pulled up and manually cleaned or repaired and replaced on the pedal. There is no need for manual entry into the water inlet channel to clean it. Cleaning and repair and replacement are more convenient, but there are still the following shortcomings:

[0003] 1. After the grille is raised, the suspended solids intercepted by the grille will fall into the water, and it is impossible to lift it up with the intercepted suspended solids and clean it up;

[0004] 2. After the metal chain drives the anti-skid hook to descend, the anti-skid hook will shake, making it difficult for the anti-skid hook to automatically hang on the shoe-shaped clamping ring;

[0005] Therefore, it is necessary to invent a kind of interception device for sewage and wastewater treatment. Utility Model Content

[0006] The purpose of the utility model is to provide an interception device for sewage and wastewater treatment to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An interception device for sewage and wastewater treatment comprises a water inlet channel, a support frame, a walkway and a wall, wherein the support frame and the walkway are respectively arranged at the upper end of the water inlet channel, an interception component for facilitating the filtering of suspended solids in sewage and wastewater is arranged on the inner side of the water inlet channel, and a movable component is arranged below the support frame, and the movable component can facilitate the hook to connect the grille.

[0009] In a preferred embodiment of the present utility model, the interception assembly includes a slide, a grille and a support plate. The side ends of the water inlet channel and the wall are both equipped with slides. The grille is slidably arranged in the slide, and the support plate is installed at the upper end of the grille.

[0010] In a preferred embodiment of the present invention, a bottom mesh plate is installed at the lower end of the grille 1, and side mesh plates are installed at both side ends of the bottom mesh plate.

[0011] In a preferred embodiment of the present utility model, a grille 2 is rotatably mounted on the support plate 1, and a motor 1 is mounted on the side end of the support plate 1.

[0012] In a preferred embodiment of the present utility model, a support cylinder is installed on the upper end of the support plate one, a guide cylinder is installed on the upper end of the support cylinder, and a support plate two is connected between the guide cylinder and the support plate one.

[0013] In a preferred embodiment of the present utility model, a hydraulic rod is installed on the second support plate, the output end of the hydraulic rod is connected to an insertion rod, and the insertion rod is inserted into the inner wall of the support tube.

[0014] In a preferred embodiment of the present utility model, the moving assembly includes motor 2, a screw and a moving seat, the screw is installed on the inner side of the upper end of the support frame, the motor 2 is installed on the side end of the support frame, and the moving seat is threadedly installed on the screw.

[0015] In a preferred embodiment of the utility model, a fixed block is installed on the lower end surface of the movable seat, a motor three is installed on the side end of the fixed block, a rotating rod is rotatably installed on the inner side of the fixed block, an iron chain is wrapped around the outer wall of the rotating rod, and a hook is connected to the lower end of the iron chain.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0017] Beneficial effects:

[0018] In the interception device for sewage and wastewater treatment, a bottom mesh plate, a side mesh plate and a second mesh plate are arranged on the front side of the first mesh plate, the bottom mesh plate supports the filtered suspended solids, so that the suspended solids are lifted, the side mesh plates protect the suspended solids on the bottom mesh plate, and the second mesh plate clamps the suspended solids on the bottom mesh plate to prevent the suspended solids on the bottom mesh plate from falling when lifting, so that the suspended solids intercepted by the first mesh plate are more convenient to lift and clean together;

[0019] By arranging a support tube, a guide tube and an insertion rod on the grille one, the hook is guided by the guide tube to fall into the support tube, and the insertion rod is pushed and inserted into the inner side of the hook, so that the hook is more easily hooked to the grille one. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of an interception device for sewage treatment Figure 1 ;

[0021] Figure 2 A schematic diagram of an interception device for sewage treatment Figure 2 ;

[0022] Figure 3 A schematic diagram of a connection of a grille in an interception device for sewage and wastewater treatment;

[0023] Figure 4 A top view of a grille 1 in an interception device for sewage and wastewater treatment;

[0024] Figure 5 A schematic diagram of a hook in an interception device for sewage and wastewater treatment;

[0025] Figure 6 A schematic diagram of an interception device for sewage treatment Figure 3 .

[0026] In the figure: water inlet channel 1, support frame 11, walkway 12, wall 13, interception component 2, slide 21, grille 1 22, bottom mesh plate 23, side mesh plate 231, grille 2 24, motor 1 241, support plate 1 25, support cylinder 26, guide cylinder 261, insertion rod 27, support plate 2 28, hydraulic rod 281, moving component 3, motor 2 31, screw 32, moving seat 33, fixed block 34, rotating rod 35, chain 36, motor 3 37, hook 38. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] Example 1: Figure 1-Figure 4 ,

[0029] It includes a water inlet channel 1, a support frame 11, a walkway 12 and a wall 13. The support frame 11 and the walkway 12 are respectively arranged at the upper end of the water inlet channel 1. An interception component 2 is arranged inside the water inlet channel 1 to facilitate the filtration of suspended solids in sewage and wastewater. A moving component 3 is arranged below the support frame 11. The moving component 3 can facilitate the hook to connect the grille.

[0030] The interception assembly 2 includes a slide 21, a grille 22 and a support plate 25. The side ends of the water inlet channel 1 and the wall 13 are both installed with the slide 21. The slide 21 is used to guide the grille 22 to rise and fall. The grille 22 is slidably arranged in the slide 21. The grille 22 is used to filter the suspended solids in the sewage and wastewater. The support plate 25 is installed at the upper end of the grille 22. The support plate 25 is used to support and install the grille 24. The lower end of the grille 22 is installed with a bottom mesh plate 23. The bottom mesh plate 23 is used to support the filtered suspended solids. Side mesh plates 231 are installed on both side ends of the bottom mesh plate 23. The side mesh plates 231 are used to protect the suspended solids on the bottom mesh plate 23 to prevent the suspended solids from flowing away. The grille 24 is rotatably installed on the support plate 25. The grille 24 is used to clamp the suspended solids on the bottom mesh plate 23. , to prevent the suspended solids on the bottom mesh plate 23 from falling during lifting, a motor 241 is installed on the side end of the support plate 1 25, and the motor 241 is used to drive the grille 24 to rotate. A support cylinder 26 is installed on the upper end of the support plate 1 25, and a guide cylinder 261 is installed on the upper end of the support cylinder 26. The support cylinder 26 and the guide cylinder 261 are used to insert the hook 38, and the guide cylinder 261 is used to guide the hook 38, so that the hook 38 can enter the support cylinder 26 more easily. A support plate 28 is connected between the guide cylinder 261 and the support plate 1 25. The support plate 28 is used to support and install the hydraulic rod 281. The hydraulic rod 281 is installed on the support plate 28. The hydraulic rod 281 is used to push the insertion rod 27 into the support cylinder 26. The output end of the hydraulic rod 281 is connected to the insertion rod 27, and the insertion rod 27 is used to be inserted into the hook 38 in the support cylinder 26, and the insertion rod 27 is inserted into the inner wall of the support cylinder 26.

[0031] Example 2: Figure 1-Figure 6 ,

[0032] It includes a water inlet channel 1, a support frame 11, a walkway 12 and a wall 13. The support frame 11 and the walkway 12 are respectively arranged at the upper end of the water inlet channel 1. An interception component 2 is arranged inside the water inlet channel 1 to facilitate the filtration of suspended solids in sewage and wastewater. A moving component 3 is arranged below the support frame 11. The moving component 3 can facilitate the hook to connect the grille.

[0033] The moving assembly 3 includes a second motor 31, a screw 32 and a moving seat 33. The screw 32 is installed on the inner side of the upper end of the support frame 11. The screw 32 rotates to drive the moving seat 33 to move on the screw 32. The second motor 31 is installed on the side end of the support frame 11. The second motor 31 is used to drive the screw 32 to rotate. The moving seat 33 is threadedly installed on the screw 32. The moving seat 33 is used to drive the hook 38 to move horizontally. The lower end surface of the moving seat 33 is installed with a fixed block 34, and the fixed block 34 is used to support the motor three 37 and a rotating rod 35 are installed, and a motor three 37 is installed on the side end of the fixed block 34. The motor three 37 is used to drive the rotating rod 35 to rotate. The rotating rod 35 is rotatably installed on the inner side of the fixed block 34. The rotating rod 35 rotates to wrap the iron chain 36 and lift it. The outer wall of the rotating rod 35 is wrapped with an iron chain 36. The iron chain 36 drives the hook 38 to lift and lower. The lower end of the iron chain 36 is connected to a hook 38. The hook 38 is used to be inserted into the support tube 26 to hook the insertion rod 27, so that the hook 38 can hook up the grille 22.

[0034] The working principle of the utility model is as follows: the motor 241 drives the grille 24 to rotate to the horizontal, and the suspended solids in the sewage are filtered and intercepted through the grille 22. When it is necessary to clean the inside of the grille 22, the motor 241 drives the grille 24 to rotate to the vertical, and the filtered suspended solids are supported by the bottom mesh plate 23, so as to facilitate the lifting of the suspended solids. The suspended solids on the bottom mesh plate 23 are protected by the side mesh plate 231 to prevent the suspended solids from flowing away. The suspended solids on the bottom mesh plate 23 are clamped by the grille 24 to prevent the suspended solids on the bottom mesh plate 23 from falling when being lifted. The motor 2 31 drives the screw rod 32 to rotate, driving the moving seat 33 to move above the support plate 1 25, and the motor 37 drives the rotating rod 35 to rotate. The rotation of the rotating rod 35 drives the iron chain 36 to loosen, so that the hook 38 is guided by the guide cylinder 261 to fall into the support cylinder 26, and the hydraulic rod 281 pushes the insertion rod 27 to insert the inner side of the hook 38, so that the hook 38 is easier to hook onto the grille 1 22, and the rotating rod 35 is wrapped around the iron chain 36, so that the hook 38 drives the grille 1 22 to pull upward, and the motor 1 241 drives the grille 24 to rotate to a horizontal level again, and the grille 1 22 is opened. People standing on the walkway 12 can clean the suspended solids on the bottom mesh plate 23.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An interception device for sewage and wastewater treatment, comprising a water inlet channel (1), a support frame (11), a walkway (12) and a wall (13), wherein the support frame (11) and the walkway (12) are respectively arranged at the upper end of the water inlet channel (1), characterized in that: An interception component (2) is arranged inside the water inlet channel (1) for facilitating the filtering of suspended solids in sewage and wastewater, and a moving component (3) is arranged below the support frame (11). The moving component (3) can facilitate the hook connection to the grille.

2. The interception device for sewage and wastewater treatment according to claim 1, characterized in that: The interception assembly (2) comprises a slideway (21), a grille (22) and a support plate (25); the side ends of the water inlet channel (1) and the wall (13) are both provided with the slideway (21); the grille (22) is slidably arranged in the slideway (21); and the support plate (25) is installed at the upper end of the grille (22).

3. The interception device for sewage and wastewater treatment according to claim 2, characterized in that: A bottom mesh plate (23) is installed at the lower end of the grille 1 (22), and side mesh plates (231) are installed at both side ends of the bottom mesh plate (23).

4. The interception device for sewage and wastewater treatment according to claim 2, characterized in that: A grille 2 (24) is rotatably mounted on the support plate 1 (25), and a motor 1 (241) is mounted on the side end of the support plate 1 (25).

5. The interception device for sewage and wastewater treatment according to claim 2, characterized in that: A support tube (26) is installed at the upper end of the support plate 1 (25), a guide tube (261) is installed at the upper end of the support tube (26), and a support plate 2 (28) is connected between the guide tube (261) and the support plate 1 (25).

6. The interception device for sewage and wastewater treatment according to claim 5, characterized in that: A hydraulic rod (281) is installed on the second support plate (28), and the output end of the hydraulic rod (281) is connected to the insertion rod (27), and the insertion rod (27) is inserted into the inner wall of the support tube (26).

7. The interception device for sewage and wastewater treatment according to claim 1, characterized in that: The moving assembly (3) comprises a second motor (31), a screw (32) and a moving seat (33); the screw (32) is mounted on the inner side of the upper end of the support frame (11); the second motor (31) is mounted on the side end of the support frame (11); and the moving seat (33) is threadedly mounted on the screw (32).

8. The interception device for sewage and wastewater treatment according to claim 7, characterized in that: A fixed block (34) is installed on the lower end surface of the movable seat (33), a motor (37) is installed on the side end of the fixed block (34), a rotating rod (35) is rotatably installed on the inner side of the fixed block (34), an iron chain (36) is wound around the outer wall of the rotating rod (35), and a hook (38) is connected to the lower end of the iron chain (36).

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