Sewage water inlet device with slag removal function

Abstract

The present disclosure relates to the technical field of sewage treatment, and one embodiment of the present disclosure provides a sewage inlet device with a slag removal function, which comprises a treatment box, further comprises a collecting frame, a connecting frame, a moving strip, a blocking plate, a buoyancy plate, a transmission shaft, a cleaning plate, a connecting groove, a moving block, a cleaning frame, a cleaning brush and a blocking frame, the collecting frame is installed on the outer side of the treatment box, the upper surface of the collecting frame is provided with the connecting frame, the moving strip is slidably connected in the connecting frame, the inner side of the moving strip is provided with the blocking plate, the inner side of the blocking plate is provided with the buoyancy plate, the upper surface of the collecting frame is provided with the blocking frame, the transmission shaft is rotationally connected in the interior of the blocking frame, the outer surface of the transmission shaft is provided with the cleaning plate, and the cleaning plate is provided with the connecting groove. Through the above technical scheme, the technical problem that the device is difficult to block sundries in sewage, resulting in that the water inlet position of the device is prone to blockage in the prior art is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of wastewater treatment technology, and more specifically, to a wastewater inlet device with sludge removal function. Background Technology

[0002] A wastewater inlet device is a device used to treat wastewater discharged from cities, industries, or households. It is usually a system that includes pipes, pumps, and treatment units to transport wastewater from its source to a wastewater treatment plant or other treatment facility. The main function of a wastewater inlet device is to collect and transport wastewater and ensure its safe and efficient treatment.

[0003] The existing water inlet device is installed at the sewer. Sewage enters the device through the drain on the connecting cover. However, the sewage carries various debris, causing blockage at the device's water inlet.

[0004] The aforementioned water inlet device is prone to clogging at the inlet because it is difficult to block debris in the sewage, thus reducing the device's effectiveness. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a sewage inlet device with a sludge removal function, which solves the technical problem in the prior art that the device is difficult to block impurities in sewage, causing the inlet of the device to be easily blocked.

[0006] According to one aspect, at least one embodiment of the present disclosure provides a sewage inlet device with sludge removal function, which includes a treatment tank, and further includes a collection frame, a connecting frame, a moving bar, a baffle plate, a buoyancy plate, a drive shaft, a cleaning plate, a connecting groove, a moving block, a cleaning frame, a cleaning brush and a baffle frame; The collection frame is installed on the outer side of the processing box. A connecting frame is installed on the upper surface of the collection frame. The moving bar is slidably connected to the connecting frame. A baffle plate is installed on the inner side of the moving bar. A buoyancy plate is installed on the inner side of the baffle plate. A baffle frame is installed on the upper surface of the collection frame. The drive shaft is rotatably connected to the inside of the baffle frame. A cleaning plate is installed on the outer surface of the drive shaft. A connecting groove is opened in the cleaning plate. The moving block is slidably connected to the connecting groove. A cleaning frame is installed on the side of the moving block. A cleaning brush is installed on the side of the cleaning frame.

[0007] As a preferred embodiment of the wastewater inlet device with slag removal function described in this utility model, in order to better block debris, an inclined blocking layer is installed inside the collection frame, and two sets of water guide pipes are connected to the lower surface of the collection frame.

[0008] As a preferred embodiment of the wastewater inlet device with slag removal function described in this utility model, in order to better discharge the filtered wastewater, the inner end of the water guide pipe is connected to the outer side of the treatment tank, and a permeable plate is installed inside the treatment tank.

[0009] As a preferred embodiment of the wastewater inlet device with slag removal function described in this utility model, in order to strengthen the connection between the external treatment equipment and the device, a drain pipe is connected to the inner wall of the bottom of the treatment tank, and a barrier layer is fixedly connected inside the drain pipe.

[0010] As a preferred embodiment of the wastewater inlet device with slag removal function described in this utility model, in order to prevent debris from entering the interior of the external treatment equipment and causing blockage, both the inclined blocking layer and the interior of the blocking layer are equipped with blocking nets, and the interior of the permeable plate is provided with permeable holes.

[0011] As a preferred embodiment of the wastewater inlet device with slag removal function described in this utility model, in order to prevent leakage of flowing wastewater, an installation plate is installed inside the treatment tank, an installation column is inserted through the installation plate, and an auxiliary frame is installed at the top of the installation column.

[0012] As a preferred embodiment of the wastewater inlet device with sludge removal function described in this utility model, in order to better install the device, a fixing column is installed on the outer side of the treatment tank, and a fixing plate is installed on the outer end of the fixing column.

[0013] As a preferred embodiment of the wastewater inlet device with slag removal function described in this utility model, in order to prevent the device from loosening during operation, a fixing pin is passed through the internal thread of the fixing plate, and a sealing cap is sleeved on the outer surface of the fixing pin.

[0014] The beneficial effects of the embodiments disclosed herein are as follows: In this disclosure, the accumulation of debris causes the sewage level to gradually rise, which in turn causes the buoyancy plate to move upward and lift the baffle plate, allowing the sewage in the treatment tank to enter the collection frame for diversion. Compared with the prior art of directly accumulating debris, this device can unclog the sewage at the blockage location and avoid the device from becoming blocked during use.

[0015] In this disclosure, by impacting small debris on the inclined barrier layer with wastewater, the cleaning plate is pushed to rotate and clean the inclined barrier layer, so that the inner part of the upper surface of the inclined barrier layer always remains in a normal state. Compared with the prior art of directly clogging the inside of the equipment, this device can clean the inside by means of the flow of wastewater, thus improving the effectiveness of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a vertical sectional view of the overall structure of this utility model; Figure 3 This is an exploded view of the structure of the collecting frame and the connecting frame in this utility model; Figure 4 This is a vertical sectional view of the structure in which the blocking frame and the drive shaft work together in this utility model.

[0018] In the diagram: 1. Processing box; 2. Collection frame; 3. Connecting frame; 4. Moving bar; 5. Baffle plate; 6. Buoyancy plate; 7. Drive shaft; 8. Cleaning plate; 9. Connecting groove; 10. Moving block; 11. Cleaning frame; 12. Cleaning brush; 13. Inclined baffle layer; 14. Baffle frame; 15. Water guide pipe; 16. Permeable plate; 17. Drain pipe; 18. Baffle layer; 19. Mounting plate; 20. Mounting column; 21. Auxiliary frame; 22. Fixing column; 23. Fixing plate; 24. Fixing pin; 25. Sealing cap. Detailed Implementation

[0019] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0020] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0021] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0022] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0024] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] like Figures 1-4 As shown, it illustrates a sewage inlet device with sludge removal function in one embodiment of the present disclosure, which includes a treatment tank 1, and also includes a collection frame 2, a connecting frame 3, a moving bar 4, a baffle plate 5, a buoyancy plate 6, a drive shaft 7, a cleaning plate 8, a connecting groove 9, a moving block 10, a cleaning frame 11, a cleaning brush 12 and a baffle frame 14. like Figure 3 and Figure 4As shown, the collection frame 2 is installed on the outer side of the treatment tank 1. A connecting frame 3 is installed on the upper surface of the collection frame 2. The moving strip 4 is slidably connected to the connecting frame 3. A baffle plate 5 is installed on the inner side of the moving strip 4. A buoyancy plate 6 is installed on the inner side of the baffle plate 5. There are two sets of buoyancy plates 6. The buoyancy plates 6 are lightweight. Drainage channels are opened on both the left and right sides of the treatment tank 1. The size of the baffle plate 5 is larger than the size of the drainage channel. Therefore, the baffle plate 5 can cover the drainage channel and block the sewage inside the treatment tank 1, which has no accumulated debris. The buoyancy plate 6 is located in the middle and lower layer of the inner side of the baffle plate 5. Therefore, after the buoyancy plate 6 moves upward and lifts the baffle plate 5, it will not contact the top of the drainage channel and will not be discharged. The water tank is blocked from floating upwards because the buoyancy plate 6 moves upwards, causing the blocking plate 5 to move upwards as well. The upward movement of the blocking plate 5 opens the bottom of the drainage tank, causing the water level to gradually drop and stop pushing the buoyancy plate 6 upwards. A blocking frame 14 is installed on the upper surface of the collection frame 2. A drive shaft 7 is rotatably connected inside the blocking frame 14. A cleaning plate 8 is installed on the outer surface of the drive shaft 7. There are four sets of cleaning plates 8. A connecting groove 9 is opened inside the cleaning plate 8. A moving block 10 is slidably connected to the connecting groove 9. A cleaning frame 11 is installed on the side of the moving block 10, and a cleaning brush 12 is installed on the side of the cleaning frame 11. There are four sets of moving blocks 10, cleaning frames 11, and cleaning brushes 12. Figure 4 As can be seen from the positions, the bottom moving block 10 is located at the bottom of the bottom connecting groove 9 due to gravity, the top moving block 10 is located at the bottom of the top connecting groove 9 due to gravity, the left moving block 10 is located on the right side of the left connecting groove 9 because it has just been flipped over and has not yet been affected by gravity, and the right moving block 10 is located on the right side of the right connecting groove 9 because it has just been flipped up from the bottom. During this period, the cleaning rack 11 and the cleaning brush 12 are in the same state as the corresponding moving block 10.

[0026] like Figure 4 As shown, an inclined blocking layer 13 is installed inside the collection frame 2. The outer side of the cleaning plate 8 that can contact the inclined blocking layer 13 is relatively soft, allowing it to bend slightly when in contact with the inclined blocking layer 13. There is a certain distance between the bottom of the connecting groove 9 and the soft part at the bottom of the cleaning plate 8. Therefore, the slight bending of the bottom of the cleaning plate 8 does not affect the movement of the moving block 10 along the connecting groove 9. The diameter of the bristles of the cleaning brush 12 is larger than the aperture of the mesh of the inclined blocking layer 13, so the cleaning brush 12 will not be inserted into the mesh. Figure 2As shown, the lower surface of the collection box 2 is connected to two sets of water guide pipes 15. The inner end of the water guide pipe 15 is connected to the outer side of the treatment box 1. A permeable plate 16 is installed inside the treatment box 1. A drain pipe 17 is connected to the inner wall of the bottom of the treatment box 1. A barrier layer 18 is fixedly connected inside the drain pipe 17. A barrier net is installed inside both the inclined barrier layer 13 and the barrier layer 18. The aperture of the barrier net inside the inclined barrier layer 13 is larger than the aperture of the barrier net inside the barrier layer 18. A permeable hole is opened inside the permeable plate 16. The diameter of the permeable hole is small, so the permeable hole can block larger debris.

[0027] like Figure 1 and Figure 2 As shown, a mounting plate 19 is installed inside the processing box 1, and a mounting column 20 is installed inside the mounting plate 19. An auxiliary frame 21 is installed at the top of the mounting column 20. A fixing column 22 is installed on the outer side of the processing box 1, and a fixing plate 23 is installed at the outer end of the fixing column 22. A fixing pin 24 is threaded through the inside of the fixing plate 23. A sealing cap 25 is fitted on the outer surface of the fixing pin 24. The sealing cap 25 is used to prevent the fixing pin 24 from being corroded and rusted by the humid environment in which the device is located. It should be noted that the device is used in the sewage discharge channel. The fixing plate 23 is installed in the discharge channel through the fixing pin 24. The drain pipe 17 is connected to the water inlet of the external treatment equipment. The bottom of the treatment box 1 is provided with a suction port for cleaning dirt. Under normal conditions, the suction port is blocked by the blocking column. When in use, the input end of the external suction pump is connected to the suction port to suck out the dirt at the bottom of the treatment box 1.

[0028] In this embodiment, the device is inserted into the sewage discharge channel, the fixing pin 24 is manipulated to pass through the fixing plate 23 and be inserted into the pre-drilled threaded hole, and then the fixing pin 24 is rotated clockwise to fix the fixing plate 23 in the discharge channel, so that the drain pipe 17 is inserted into the water inlet of the external treatment equipment. The auxiliary frame 21 is moved to the top of the processing box 1. The auxiliary frame 21 is moved downward, which causes the mounting column 20 to move downward. The mounting column 20 moves downward and inserts into the mounting plate 19, so that the lower surface of the auxiliary frame 21 contacts the upper surface of the processing box 1. Wastewater enters the auxiliary frame 21 along the discharge channel and moves downwards into the treatment tank 1. The wastewater passes through the permeable holes inside the permeable plate 16, blocking debris. The wastewater continues to move downwards through the permeable plate 16 and passes through the barrier layer 18, blocking the sand and gravel in the wastewater. The wastewater enters the external treatment equipment along the drain pipe 17 for further treatment. When debris accumulates on the upper surface of the permeable plate 16 and blocks the permeable holes, sewage becomes blocked above the permeable plate 16, and the sewage level continues to rise. As the water level rises, the sewage lifts the buoyancy plate 6 upward. The upward movement of the buoyancy plate 6 causes the blocking plate 5 to move upward. The upward movement of the blocking plate 5 causes the moving strip 4 to move upward. The moving strip 4 moves upward along the connecting frame 3. The upward movement of the blocking plate 5 causes the drainage trough to discharge the rising sewage. The sewage passes through the drainage trough and enters the collection frame 2. The impacting sewage is blocked by the blocking frame 14. Some smaller debris enters the collection box 2 along with the sewage and is blocked by the inclined barrier layer 13. The sewage passes through the inclined barrier layer 13 and enters the bottom of the collection box 2, and then enters the treatment tank 1 along the water pipe 15. The sewage is discharged along the drain pipe 17. At the same time, the sewage pushes the cleaning plate 8 to rotate along the blocking frame 14 via the drive shaft 7, so that the cleaning plate 8 rotated to the bottom cleans the inner and middle areas of the inclined blocking layer 13 and pushes the cleaned debris to the outer area of ​​the inclined blocking layer 13. During this process, when the cleaning plate 8 flips down, the moving block 10 slides down along the connecting groove 9. The moving block 10 moves down and drives the cleaning frame 11 to move down. The cleaning frame 11 moves down and drives the cleaning brush 12 to move down. The cleaning brush 12 moves down and contacts the upper surface of the inclined blocking layer 13. As the cleaning plate 8 rotates, it cleans the upper surface of the inclined blocking layer 13. When operators need to clean debris from the device, they can simply remove the device from the discharge channel.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A wastewater inlet device with sludge removal function, comprising a treatment tank (1), characterized in that, Also includes: Collection frame (2), the collection frame (2) is installed on the outer side of the processing box (1), and a connecting frame (3) is installed on the upper surface of the collection frame (2). A movable strip (4) is slidably connected to the connecting frame (3). A baffle plate (5) is installed on the inner side of the movable strip (4). A buoyancy plate (6) is installed on the inner side of the baffle plate (5). A baffle frame (14) is installed on the upper surface of the collecting frame (2). A drive shaft (7) is rotatably connected inside the blocking frame (14). A cleaning plate (8) is installed on the outer surface of the drive shaft (7). A connecting groove (9) is provided in the cleaning plate (8). A movable block (10) is slidably connected in the connecting groove (9), and a cleaning frame (11) is installed on the side of the movable block (10), and a cleaning brush (12) is installed on the side of the cleaning frame (11).

2. A wastewater inlet device with sludge removal function according to claim 1, characterized in that, An inclined blocking layer (13) is installed inside the collection frame (2), and two sets of water pipes (15) are connected to the lower surface of the collection frame (2).

3. A wastewater inlet device with sludge removal function according to claim 2, characterized in that, The inner end of the water pipe (15) is connected to the outer side of the treatment box (1), and a permeable plate (16) is installed inside the treatment box (1).

4. A wastewater inlet device with sludge removal function according to claim 3, characterized in that, The bottom inner wall of the processing box (1) is connected to a drain pipe (17), and a barrier layer (18) is fixedly connected inside the drain pipe (17).

5. A wastewater inlet device with sludge removal function according to claim 4, characterized in that, Both the inclined barrier layer (13) and the barrier layer (18) are equipped with barrier nets, and the permeable plate (16) has permeable holes inside.

6. A wastewater inlet device with sludge removal function according to claim 1, characterized in that, The processing box (1) is equipped with an installation plate (19), and an installation column (20) is installed inside the installation plate (19). An auxiliary frame (21) is installed on the top of the installation column (20).

7. A wastewater inlet device with sludge removal function according to claim 1, characterized in that, A fixing column (22) is installed on the outer side of the processing box (1), and a fixing plate (23) is installed on the outer end of the fixing column (22).

8. A wastewater inlet device with sludge removal function according to claim 7, characterized in that, The fixing plate (23) has an internal thread through which a fixing pin (24) passes, and a sealing cap (25) is fitted onto the outer surface of the fixing pin (24).

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