Sewage garbage blocking prevention device

Abstract

The utility model relates to a sewage garbage blocking prevention device which comprises a sewage filter box, a pushing device, a filter plate and a garbage collection box, the pushing device comprises a pushing plate and a pushing assembly, the pushing plate is a right-angle plate, and the pushing assembly is connected with the pushing plate to drive the pushing plate to move left and right; the push plate and the filter plate are both installed in the sewage filter box, the bottom face of the push plate is connected with the top face of the filter plate, the side face of the sewage filter box is connected with the garbage collection box, a garbage discharge port is formed in the position, higher than the filter plate, of the side face of the sewage filter box, and the garbage collection box is provided with a garbage collection port matched with the garbage discharge port. The garbage collection port is connected with a lifting baffle, the sewage filter box is provided with a sewage inlet above the filter plate, and the bottom of the sewage filter box is provided with a sewage outlet. According to the utility model, garbage in sewage can be conveniently and efficiently cleaned, and the water distribution pipe is effectively prevented from being blocked.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a device for preventing sewage and garbage from clogging. Background Art

[0002] In the wastewater treatment sector, the anaerobic upflow reactor (UASB) has become a widely adopted treatment method due to its significant advantages, including high stability, low investment, and low operating costs. Its unique operating principle and high efficiency, however, have led to the emergence of a common problem during long-term operation: blockage of the water distribution pipes.

[0003] When the water distribution pipe becomes clogged, the reactor's normal operation is severely disrupted. This is primarily due to the accumulation of various impurities and sludge in the influent, which gradually clogs the distribution pipe. These impurities may be suspended solids and particulate matter in the wastewater, or sludge that accumulates on the pipe walls over time.

[0004] First, influent debris is a direct cause of blockage in the distribution pipes. This debris can include persistent organic matter, sand, gravel, and plastic. These debris enter the reactor along with the wastewater. If the distribution system is not carefully designed or properly maintained, these debris can accumulate in the pipes, eventually leading to blockage.

[0005] Secondly, sludge clogging is also a major cause of water distribution pipe blockage. In anaerobic reactors, microbial growth forms a thick layer of sludge. This sludge grows over time and can adhere to the inner walls of the water distribution pipes. Over time, this sludge can gradually accumulate and form a blockage, hindering the normal flow of water.

[0006] Chinese Patent No. 201922483408.X discloses a detachable, anti-clogging water distribution device for a UASB system. The water distribution device is used in conjunction with a UASB tank body. A biogas collection area and a water outlet area are provided within the UASB tank body above the liquid level. The water distribution device includes a plurality of water distribution horizontal pipes evenly arranged on the water inlet pipe, the end of which is remote from the water inlet pipe and connected to the upper end of the water distribution riser. Each top sleeve passes through the biogas collection area, and the upper end of each top sleeve extends through the UASB tank body and extends to the outside of the UASB tank body. The lower end of each top sleeve extends below the liquid level. Each top sleeve is provided with a sleeve flange at the top, and the upper end of the sleeve flange is connected to a flange short pipe. The water distribution riser passes through the corresponding flange short pipe and the top sleeve in sequence and extends to the bottom of the UASB tank body. An umbrella-shaped reflector is provided below the corresponding water distribution riser. This uniform water distribution can effectively prevent water distribution pipe blockage and enable the removal and unblocking of individual water distribution pipes, ensuring the normal operation of the UASB anaerobic process. However, each time the blockage is cleared, it needs to be dismantled and cleaned up, which brings great inconvenience to the staff, easily pollutes the environment of the dismantling site, and cannot ensure that the garbage is completely removed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a device for preventing sewage and garbage from clogging, which can clean garbage in sewage conveniently and efficiently and effectively prevent the water distribution pipe from being blocked.

[0008] The utility model provides a device for preventing sewage and garbage from clogging, which includes a sewage filter box, a pushing device, a filter plate, and a garbage collection box. The pushing device includes a pushing plate and a pushing assembly. The pushing plate is a right-angle plate. The pushing assembly is connected to the pushing plate to drive the pushing plate to move left and right. The pushing plate and the filter plate are both installed in the sewage filter box, the bottom surface of the pushing plate is connected to the top surface of the filter plate, the side surface of the sewage filter box is connected to the garbage collection box, the side surface of the sewage filter box is higher than the filter plate and is provided with a garbage discharge outlet, the garbage collection box is provided with a garbage collection port that matches the garbage discharge outlet, the garbage collection port is connected to a lifting baffle, the sewage filter box is also provided with a sewage inlet above the filter plate, and a sewage outlet is provided at the bottom.

[0009] Preferably, the pushing assembly is a pushing threaded rod, a first pushing rod mounting groove matching the pushing threaded rod is provided on a side of the top surface of the pushing plate, a second pushing rod mounting groove matching the pushing threaded rod is provided on a rear side of the sewage filter box, and the pushing threaded rod is mounted in the first pushing rod mounting groove and the second pushing rod mounting groove. The pushing plate is moved by rotating the pushing threaded rod, making the movement of the pushing plate more convenient and labor-saving.

[0010] Preferably, the tops of the left and right sides of the lifting baffle are connected with traction ropes, the ends of the traction ropes are provided with traction buckles, and the top of the garbage collection box is provided with two positioning posts matching the traction buckles. The lifting baffle is positioned by the traction buckles and the positioning posts.

[0011] Preferably, a garbage pull-out box is provided at the bottom of the garbage collection box, and the garbage pull-out box is in the shape of a drawer.

[0012] Preferably, the top surface of the push plate is connected to the sewage filter box to ensure the movement stability of the push plate.

[0013] Preferably, a sealing strip is provided around the garbage collection port to prevent sewage from overflowing from the garbage collection port into the garbage collection box.

[0014] Preferably, the sewage inlet is provided with a water switch valve to facilitate opening and closing the sewage pipe.

[0015] The utility model has the following technical effects:

[0016] 1. Clean the filter plate through the pushing device, and push the large particles of garbage filtered by the filter plate into the garbage collection box for collection, thereby effectively preventing the water supply pipe from being blocked; the garbage collection box can collect and store garbage. The garbage collection box can accommodate garbage processed by the pushing device multiple times, which is easy to operate. It is only necessary to dump the garbage collection box after cleaning the filter plate multiple times, which is more efficient and labor-saving. Moreover, the entire processing process is carried out in a closed environment, avoiding the splashing of garbage when cleaning the filter plate and the pollution of the external environment during the temporary storage of garbage.

[0017] 2. The garbage collection port is closed by lifting the baffle to prevent sewage from entering the garbage collection box, and to ensure that large particles of garbage can smoothly enter the garbage collection box from the garbage collection port during the process of pushing the device to clean the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of another state of the utility model;

[0020] Figure 3 This is a schematic diagram of the push plate structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the pushing threaded rod of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the sewage filter box of the present utility model.

[0023] In the figure: 1. Sewage filter box; 11. Second push rod mounting slot; 12. Garbage outlet; 13. Sewage inlet; 14. Sewage outlet; 2. Filter plate; 3. Garbage collection box; 31. Garbage collection box; 32. Positioning column; 33. Garbage collection port; 41. Push plate; 411. First push rod mounting slot; 42. Push threaded rod; 51. Lifting baffle; 52. Pull rope; 53. Pull buckle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 5 As shown, a device for preventing sewage and garbage from clogging up comprises a sewage filter box 1, a pushing device, a filter plate 2, and a garbage collection box 3. The pushing device comprises a pushing plate 41 and a pushing assembly. The pushing plate 41 is a right-angle plate. The pushing assembly is connected to the pushing plate 41 to drive the pushing plate 41 to move left and right. The pushing plate 41 and the filter plate 2 are both installed in the sewage filter box 1. The bottom surface of the pushing plate 41 is connected to the top surface of the filter plate 2. The side of the sewage filter box 1 is connected to the garbage collection box 3. A garbage outlet 12 is provided on the side of the sewage filter box 1 at a position higher than the filter plate 2. The garbage collection box 3 is provided with a garbage collection port 33 matching the garbage outlet 12. The garbage collection port 33 is connected to a lifting baffle 51. The sewage filter box 1 is also provided with a sewage inlet 13 above the filter plate 2 and a sewage outlet 14 at the bottom. The filter plate 2 is cleaned by the pushing device, and the large particles of garbage filtered by the filter plate 2 are pushed into the garbage collection box 3 for collection, thereby effectively preventing the water supply pipe from being blocked; the garbage collection box 3 can collect and store garbage, and the garbage collection box 3 can accommodate garbage processed by the pushing device multiple times, which is easy to operate. It is only necessary to clean the filter plate 2 multiple times and then dump the garbage collection box 3, which is more efficient and labor-saving, and the entire processing process is carried out in a closed environment, avoiding garbage splashing when cleaning the filter plate 2 and polluting the external environment during the temporary storage of garbage.

[0026] The pushing assembly is a pushing threaded rod 42. A first pushing rod mounting groove 411 is provided on the top side of the pushing plate 41 to match the pushing threaded rod 42. A second pushing rod mounting groove 11 is provided on the rear side of the sewage filter box 1 to match the pushing threaded rod 42. The pushing threaded rod 42 is mounted in the first pushing rod mounting groove 411 and the second pushing rod mounting groove 11. The movement of the pushing plate 41 is achieved by rotating the pushing threaded rod 42, making the movement of the pushing plate 41 more convenient and labor-saving.

[0027] A traction rope 52 is connected to the top of each of the left and right sides of the lifting baffle 51. Each traction rope 52 has a traction buckle 53 at its end. Two positioning posts 32 are provided on the top of the waste collection box, matching the traction buckles 53. The traction buckles 53 and the positioning posts 32 help position the lifting baffle 51. The lifting baffle 51 closes the waste collection opening 33, preventing wastewater from entering the waste collection box 3. This also ensures that large particles of waste can enter the waste collection box 3 smoothly through the garbage collection opening 33 while the push mechanism cleans the filter plate 2.

[0028] A garbage pull-out box is provided at the bottom of the garbage collection box 3, and the garbage pull-out box is in the shape of a drawer.

[0029] The top surface of the pushing plate 41 is connected to the sewage filter box 1 to ensure the movement stability of the pushing plate 41.

[0030] The garbage collection port 33 is surrounded by sealing strips to prevent sewage from overflowing from the garbage collection port 33 into the garbage collection box 3.

[0031] The sewage inlet 13 is provided with a switch water valve, which is convenient for switching the sewage pipe.

[0032] A method for using a device to prevent sewage and garbage from clogging is as follows:

[0033] The device for preventing sewage and garbage from clogging is installed in the sewage pipe, the traction buckle 53 is sleeved in the positioning column 32, the lifting baffle 51 closes the garbage collection port 33, the water valve is opened, and sewage enters the sewage filter box 1. The sewage is filtered by the filter plate 2 and flows out from the sewage outlet 14. After a period of filtration, large particles of filtered garbage begin to appear above the filter plate 2. The water valve is closed and the sewage in the sewage filter box 1 flows out from the sewage outlet after a while. The garbage treatment process begins. The traction buckle 53 is released, and the threaded rod 42 is rotated. The pushing plate 41 drives the large particles of garbage above the filter plate 2 to move toward the garbage collection box 3. When the threaded rod 42 cannot be rotated, all the large particles of garbage enter the garbage collection box 3. Then, the threaded rod 42 is rotated back to the starting position to start the next round of sewage filtration. The above steps can be repeated multiple times to process the garbage on the filter plate 2. The garbage collection box 3 can accommodate a large amount of garbage. There is no need to dump it every time. After a few treatments, the garbage collection box 31 can be pulled out and dumped. The operation is convenient and the risk of polluting the external environment is greatly reduced.

[0034] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A device for preventing sewage and garbage from clogging, characterized in that: It includes a sewage filter box, a pushing device, a filter plate, and a garbage collection box. The pushing device includes a pushing plate and a pushing assembly. The pushing plate is a right-angle plate. The pushing assembly is connected to the pushing plate to drive the pushing plate to move left and right. The pushing plate and the filter plate are both installed in the sewage filter box. The bottom surface of the pushing plate is connected to the top surface of the filter plate. The side of the sewage filter box is connected to the garbage collection box. A garbage outlet is provided on the side of the sewage filter box at a position higher than the filter plate. The garbage collection box is provided with a garbage collection port that matches the garbage outlet. The garbage collection port is connected to a lifting baffle. The sewage filter box is also provided with a sewage inlet above the filter plate and a sewage outlet at the bottom.

2. The device for preventing sewage and garbage from clogging according to claim 1, characterized in that: The pushing component is a pushing threaded rod, and the side surface of the top surface of the pushing plate is provided with a first pushing rod mounting groove matching the pushing threaded rod, and the rear side surface of the sewage filter box is provided with a second pushing rod mounting groove matching the pushing threaded rod, and the pushing threaded rod is installed in the first pushing rod mounting groove and the second pushing rod mounting groove.

3. The device for preventing sewage and garbage from clogging according to claim 1, characterized in that: The tops of the left and right sides of the lifting baffle are connected with traction ropes, the ends of the traction ropes are provided with traction buckles, and the top of the garbage collection box is provided with two positioning columns matching the traction buckles.

4. The device for preventing sewage and garbage from clogging according to claim 1, characterized in that: A garbage pull-out box is provided at the bottom of the garbage collection box, and the garbage pull-out box is in a drawer shape.

5. The device for preventing sewage and garbage from clogging according to claim 1, characterized in that: The top surface of the pushing plate is connected to the sewage filter box.

6. The device for preventing sewage and garbage from clogging according to claim 1, characterized in that: Sealing strips are arranged around the garbage collection port.

7. The device for preventing sewage and garbage from clogging according to claim 1, characterized in that: The sewage inlet is provided with a switch water valve.

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