Pollutant intercepting device for electric discharge station

Abstract

The sewage intercepting device comprises a floating platform, a material collecting box is arranged above the floating platform, two vertical frames are arranged on the two sides of one end of the material collecting box, the vertical frames are fixedly connected with the floating platform, an open groove is formed in the front end of the floating platform, and the open groove is formed in the rear end of the floating platform. Two conveying rollers are arranged in the open groove and above the material receiving box, the two conveying rollers are rotationally connected with the floating platform and the vertical frame correspondingly, a material conveying belt is arranged between the two conveying rollers, two intercepting plates are arranged at the front end of the floating platform, and the two intercepting plates are arranged on the two sides of one end of the floating platform. According to the sewage intercepting device, floating garbage is intercepted through the floating platform and the intercepting plate, then the garbage stacked on one side of the floating platform is transferred into the material receiving box through the moving material conveying belt, the intercepted garbage is cleaned in time, the stability of the sewage intercepting structure is reduced, and the sewage intercepting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage interception in drainage pumping stations, and particularly relates to a sewage interception device for a drainage pumping station. Background Technique

[0002] A drainage pumping station is a water conservancy facility for drought prevention and waterlogging drainage, mostly distributed in plain areas. In the rainy season, it pumps out the accumulated water in low-lying areas through pumps to prevent waterlogging; in the dry season, it diverts water for irrigation through pumps to prevent drought. The accumulated water in the flow channel contains a large amount of garbage. During the drainage process of the drainage pumping station, the garbage easily causes the pump to be blocked and damaged, and a sewage interception device needs to be installed in the flow channel to intercept and process the garbage.

[0003] Chinese Patent Publication No. is CN220789641U, and the authorization announcement date is April 16, 2024. A sewage interception structure for a drainage pumping station includes an interception net and a winding device. The interception net is located in the flow channel, and the interception net is in a crosswise state. A net-winding rotating shaft is arranged at the top of the interception net, and support frames are arranged on both sides of the flow channel. The two ends of the net-winding rotating shaft are respectively supported and installed on the support frames on both sides; traction ropes are arranged on both sides of the bottom of the interception net; a salvage platform is arranged above the flow channel, and the winding device is installed on the salvage platform, and the winding device is used for winding the traction ropes; in this application, the winding device is manually started, and the winding device winds the traction ropes, and the traction ropes pull up the interception net along with the trend, so that the interception net carries the intercepted garbage to float out of the water surface, so that the staff can use cleaning tools to clean the garbage on the salvage platform, improving the cleaning efficiency.

[0004] Existing sewage interception devices usually set up a sewage interception net in the flow channel to intercept garbage, but cannot clean the intercepted garbage in time. It is necessary to manually clean the garbage in the sewage interception net regularly. As the intercepted garbage increases, the pressure on the sewage interception net increases, which easily damages the sewage interception net and reduces the sewage interception effect, unable to meet the use requirements. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sewage interception device for a drainage pumping station, so as to solve the problems mentioned in the above background technique that usually set up a sewage interception net in the flow channel to intercept garbage, cannot clean the intercepted garbage in time, need to manually clean the garbage in the sewage interception net regularly, as the intercepted garbage increases, the pressure on the sewage interception net increases, which easily damages the sewage interception net, reduces the sewage interception effect, and cannot meet the use requirements.

[0006] To achieve the above object, the utility model provides the following technical solution: A sewage interception device for a drainage pumping station, including a floating platform, above which a material collection box is arranged, and the material collection box is fixedly connected to the floating platform. On both sides of one end of the material collection box, there are two standing frames, and the standing frames are fixedly connected to the floating platform. An opening groove is arranged at the front end of the floating platform. Inside the opening groove and above the material collection box, there are two conveying rollers, and the two conveying rollers are respectively rotatably connected to the floating platform and the standing frames. A conveying belt is arranged between the two conveying rollers, and the conveying belt is in transmission connection with the conveying rollers. At the front end of the floating platform, there are two intercepting plates, and the two intercepting plates are arranged on both sides of one end of the floating platform. The intercepting plates are rotatably connected to the floating platform.

[0007] Preferably, on one side of the standing frame, there is a first mounting frame, and the first mounting frame is fixedly connected to the floating platform. On one side of the first mounting frame, there is a motor, and the motor is connected to the first mounting frame by screws. On the other side of the first mounting frame, there is a first belt pulley, and the first belt pulley is connected to the output end of the motor. Above the first belt pulley, there is a second belt pulley, and the second belt pulley is connected to one end of the conveying roller. A belt is arranged between the first belt pulley and the second belt pulley, and the belt is in transmission connection with the first belt pulley and the second belt pulley.

[0008] Preferably, a grid plate is arranged inside the material collection box, and the grid plate is connected to the material collection box by screws. The grid plate is inclined inside the material collection box. On one side of the bottom of the material collection box, there is a drainage hole.

[0009] Preferably, on the inner side of the conveying belt, there is a second mounting frame, and the second mounting frame is fixedly connected to the floating platform. The upper end of the second mounting frame is in contact with the conveying belt. On the outside of the conveying belt, there are at least sixteen raised strips, and the raised strips are integrally connected to the conveying belt.

[0010] Preferably, below the floating platform, there are four fixed columns, and the four fixed columns are arranged at the four corners of the floating platform. The fixed columns are fixedly connected to the floating platform. Below the four fixed columns, there are fixed disks, and the fixed disks are fixedly connected to the fixed columns.

[0011] Preferably, at the upper end of the fixed column, there is a threaded connection hole, and at the lower end of the fixed column, there is a connecting rod, and the connecting rod is integrally arranged with the fixed column. The connecting rod is correspondingly arranged with the threaded connection hole.

[0012] Preferably, one end of the intercepting plate is provided with a connecting groove, and the other end of the intercepting plate is provided with a connecting block. The connecting block is fixedly connected to the intercepting plate. The connecting block is correspondingly arranged with the connecting groove. A limiting hole is arranged on the connecting block. One side of the intercepting plate is provided with a locking bolt, and the locking bolt is threadedly connected to the intercepting plate. The locking bolt is correspondingly arranged with the limiting hole.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the settings of the floating platform, conveying rollers, conveyor belt, motor, receiving box, grid plate and drain holes, the floating platform floats on the water surface to intercept the garbage floating on the water surface. The intercepted garbage is piled up at one end of the floating platform. The motor is turned on to drive the first pulley to rotate. The first pulley and the second pulley are connected by a belt drive. As the first pulley rotates, the conveying rollers are driven to rotate. The rotating conveying rollers realize the movement of the conveyor belt. The piled-up garbage is transferred to the receiving box through the moving conveyor belt for collection, realizing the function of sewage interception. The grid plate drains the garbage transferred to the receiving box to remove the water in the garbage. The drained water is discharged from the drain holes.

[0015] 2. Through the settings of the fixed columns, fixed disks, connecting rods and threaded connection holes, the fixed columns and the fixed disks form a support structure to fix the sewage interception device. The two fixed columns are connected by the connecting rods and the threaded connection holes, and the length of the support structure can be changed to meet the fixed requirements of water surfaces with different depths, improving the use stability of the sewage interception device.

[0016] 3. Through the settings of the intercepting plate, connecting groove, connecting block, limiting hole and locking bolt, the intercepting plate is rotatably connected to the floating platform. The two intercepting plates are connected by the connecting groove and the connecting block, and the length of the intercepting plate can be changed. The locking bolt is screwed into the limiting hole to limit the assembled intercepting plate, which can meet the sewage interception requirements of water surfaces with different widths. The intercepting plates are unfolded to increase the interception area and better intercept the garbage floating on the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a connection relationship diagram of the conveying roller and the vertical frame of the present utility model;

[0019] Figure 3 is a connection structure diagram of the two intercepting plates of the present utility model;

[0020] Figure 4 is a cross-sectional view of the receiving box of the present utility model;

[0021] Figure 5 is a connection structure diagram of the two fixed columns of the present utility model.

[0022] In the figure: 1. floating platform; 2. material receiving box; 3. grid plate; 4. vertical frame; 5. conveying roller; 6. first mounting frame; 7. fixed column; 8. fixed disk; 9. opening groove; 10. conveying belt; 11. second mounting frame; 12. intercepting plate; 13. raised strip; 14. motor; 15. first pulley; 16. second pulley; 17. belt; 18. connecting groove; 19. connecting block; 20. limiting hole; 21. locking bolt; 22. drainage hole; 23. connecting rod; 24. threaded connection hole. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present invention: a sewage interception device for an electric drainage station, including a floating platform 1, a material receiving box 2 is arranged above the floating platform 1, and the material receiving box 2 is fixedly connected to the floating platform 1. On both sides of one end of the material receiving box 2, there are vertical frames 4. There are two vertical frames 4, and the vertical frames 4 are fixedly connected to the floating platform 1. An opening groove 9 is arranged at the front end of the floating platform 1. Conveying rollers 5 are arranged inside the opening groove 9 and above the material receiving box 2. There are two conveying rollers 5, and the two conveying rollers 5 are respectively rotatably connected to the floating platform 1 and the vertical frame 4. A conveying belt 10 is arranged between the two conveying rollers 5, and the conveying belt 10 is in transmission connection with the conveying rollers 5. An intercepting plate 12 is arranged at the front end of the floating platform 1. There are two intercepting plates 12, and the two intercepting plates 12 are arranged on both sides of one end of the floating platform 1. The intercepting plate 12 is rotatably connected to the floating platform 1. A first mounting frame 6 is arranged on one side of the vertical frame 4, and the first mounting frame 6 is fixedly connected to the floating platform 1. A motor 14 is arranged on one side of the first mounting frame 6, and the motor 14 is connected to the first mounting frame 6 by screws. A first pulley 15 is arranged on the other side of the first mounting frame 6, and the first pulley 15 is connected to the output end of the motor 14. A second pulley 16 is arranged above the first pulley 15, and the second pulley 16 is connected to one end of the conveying roller 5. A belt 17 is arranged between the first pulley 15 and the second pulley 16, and the belt 17 is in transmission connection with the first pulley 15 and the second pulley 16.

[0025] During use: Place the device in the sewage interception area. The floating platform 1 floats on the water surface. The interception plate 12 is rotatably connected to the floating platform 1. Expand the interception plate 12 to increase the interception area and intercept the garbage floating on the water surface. The intercepted garbage is piled up at one end of the floating platform 1. Turn on the motor 14 to drive the first pulley 15 to rotate. The first pulley 15 and the second pulley 16 are connected by a belt 17. As the first pulley 15 rotates, it drives the conveying roller 5 to rotate. The rotating conveying roller 5 enables the movement of the conveyor belt 10. The piled-up garbage is transferred to the collection box 2 through the moving conveyor belt 10 for collection, realizing the sewage interception function.

[0026] Please refer to Figure 1 and Figure 4 , a grille plate 3 is arranged inside the collection box 2, and the grille plate 3 is connected to the collection box 2 by screws. The grille plate 3 is inclined inside the collection box 2. A drain hole 22 is arranged on one side of the bottom of the collection box 2. A second mounting frame 11 is arranged inside the conveyor belt 10, and the second mounting frame 11 is fixedly connected to the floating platform 1. The upper end of the second mounting frame 11 is in contact with the conveyor belt 10. Raised strips 13 are arranged outside the conveyor belt 10. There are at least sixteen raised strips 13, and the raised strips 13 are integrally connected to the conveyor belt 10. The grille plate 3 drains the garbage transferred to the collection box 2 and removes the water in the garbage. The drained water is discharged from the drain hole 22. The raised strips 13 play a role in limiting the garbage falling on the conveyor belt 10.

[0027] Please refer to Figure 1 and Figure 5 , fixed columns 7 are arranged below the floating platform 1. There are four fixed columns 7, and the four fixed columns 7 are arranged at the four corners of the floating platform 1. The fixed columns 7 are fixedly connected to the floating platform 1. Fixed disks 8 are arranged below the four fixed columns 7, and the fixed disks 8 are fixedly connected to the fixed columns 7. Threaded connection holes 24 are arranged at the upper ends of the fixed columns 7. Connecting rods 23 are arranged at the lower ends of the fixed columns 7, and the connecting rods 23 are integrally arranged with the fixed columns 7. The connecting rods 23 are correspondingly arranged with the threaded connection holes 24. The fixed columns 7 and the fixed disks 8 form a support structure to fix the sewage interception device. Two fixed columns 7 are connected by the connecting rods 23 and the threaded connection holes 24, and the length of the support structure can be changed to meet the fixed requirements of water surfaces with different depths and improve the use stability of the sewage interception device.

[0028] Please refer to Figure 1 and Figure 3A connecting groove 18 is provided at one end of the interception plate 12, and a connecting block 19 is provided at the other end of the interception plate 12, and the connecting block 19 is fixedly connected to the interception plate 12, the connecting block 19 is arranged corresponding to the connecting groove 18, and a limiting hole 20 is arranged on the connecting block 19, a locking bolt 21 is provided on one side of the interception plate 12, and the locking bolt 21 is threadedly connected to the interception plate 12, and the locking bolt 21 is arranged corresponding to the limiting hole 20. The two interception plates 12 are connected through the connecting groove 18 and the connecting block 19, and the length of the interception plate 12 can be changed. The locking bolt 21 is screwed into the limiting hole 20 to limit the assembled interception plate 12, which can meet the pollution interception needs of water surfaces of different widths.

[0029] Working principle: the device is placed in the sewage interception area, the floating platform 1 floats on the water surface, the interception plate 12 is rotatably connected to the floating platform 1, the interception plate 12 is unfolded to increase the interception area, and the garbage floating on the water surface is intercepted. The intercepted garbage is piled at one end of the floating platform 1, and the motor 14 is turned on to drive the first pulley 15 to rotate. The first pulley 15 and the second pulley 16 are connected by a belt 17. As the first pulley 15 rotates, the conveying roller 5 is driven to rotate, and the rotating conveying roller 5 realizes the movement of the conveyor belt 10. The stacked garbage is transferred to the collecting box 2 for collection through the moving conveyor belt 10, and the sewage interception function is realized. The grille plate 3 is used for The garbage transferred to the collecting box 2 is drained to remove the moisture in the garbage, and the drained water is discharged from the drainage hole 22; the fixed column 7 and the fixed plate 8 constitute a supporting structure to fix the sewage interception device, and the two fixed columns 7 are connected by a connecting rod 23 and a threaded connecting hole 24, which can change the length of the supporting structure to meet the fixing requirements of water surfaces at different depths and improve the stability of the sewage interception device; the two interception plates 12 are connected by a connecting groove 18 and a connecting block 19, which can change the length of the interception plate 12, and the locking bolt 21 is screwed into the limiting hole 20 to limit the assembled interception plate 12, which can meet the sewage interception requirements of water surfaces of different widths.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage interception device for an electric drainage station, comprising a floating platform (1), characterized in that: Above the floating platform (1), there is a material receiving box (2), and the material receiving box (2) is fixedly connected to the floating platform (1). On both sides of one end of the material receiving box (2), there are two vertical frames (4), and the vertical frames (4) are fixedly connected to the floating platform (1). At the front end of the floating platform (1), there is an opening groove (9). Inside the opening groove (9) and above the material receiving box (2), there are two conveying rollers (5), and the two conveying rollers (5) are respectively rotatably connected to the floating platform (1) and the vertical frames (4). Between the two conveying rollers (5), there is a conveying belt (10), and the conveying belt (10) is drivingly connected to the conveying rollers (5). At the front end of the floating platform (1), there are two intercepting plates (12), and the two intercepting plates (12) are arranged on both sides of one end of the floating platform (1). The intercepting plates (12) are rotatably connected to the floating platform (1).

2. The sewage interception device for the drainage pumping station according to claim 1, characterized in that: On one side of the vertical frame (4), there is a first mounting frame (6), and the first mounting frame (6) is fixedly connected to the floating platform (1). On one side of the first mounting frame (6), there is a motor (14), and the motor (14) is connected to the first mounting frame (6) by screws. On the other side of the first mounting frame (6), there is a first belt pulley (15), and the first belt pulley (15) is connected to the output end of the motor (14). Above the first belt pulley (15), there is a second belt pulley (16), and the second belt pulley (16) is connected to one end of the conveying roller (5). Between the first belt pulley (15) and the second belt pulley (16), there is a belt (17), and the belt (17) is drivingly connected to the first belt pulley (15) and the second belt pulley (16).

3. The sewage interception device for the drainage pumping station according to claim 1, characterized in that: Inside the material receiving box (2), there is a grille plate (3), and the grille plate (3) is connected to the material receiving box (2) by screws. The grille plate (3) is inclined inside the material receiving box (2). On one side of the bottom of the material receiving box (2), there is a drain hole (22).

4. The sewage interception device for a drainage pumping station according to claim 1, characterized in that: Inside the conveying belt (10), there is a second mounting frame (11), and the second mounting frame (11) is fixedly connected to the floating platform (1). The upper end of the second mounting frame (11) is in contact with the conveying belt (10). On the outside of the conveying belt (10), there are at least sixteen raised strips (13), and the raised strips (13) are integrally connected to the conveying belt (10).

5. The sewage interception device for a drainage pumping station according to claim 1, characterized in that: Below the floating platform (1), there are four fixed columns (7), and the four fixed columns (7) are arranged at the four corners of the floating platform (1). The fixed columns (7) are fixedly connected to the floating platform (1). Below the four fixed columns (7), there are fixed discs (8), and the fixed discs (8) are fixedly connected to the fixed columns (7).

6. The sewage interception device for the drainage pumping station according to claim 5, characterized in that: At the upper end of the fixed column (7), there is a threaded connection hole (24). At the lower end of the fixed column (7), there is a connecting rod (23), and the connecting rod (23) is integrally formed with the fixed column (7). The connecting rod (23) is arranged corresponding to the threaded connection hole (24).

7. The sewage interception device for the drainage pumping station according to claim 1, characterized in that: One end of the interception plate (12) is provided with a connection groove (18), the other end of the interception plate (12) is provided with a connection block (19), and the connection block (19) is fixedly connected to the interception plate (12). The connection block (19) is arranged corresponding to the connection groove (18). A limiting hole (20) is arranged on the connection block (19). One side of the interception plate (12) is provided with a locking bolt (21), and the locking bolt (21) is in threaded connection with the interception plate (12). The locking bolt (21) is arranged corresponding to the limiting hole (20).

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