Dredging device with anti-blocking structure

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a dredging device with an anti-blocking structure, which comprises a pipeline, a feeding pipe is welded on one side of the pipeline, a connecting plate is mounted in the pipeline through screws, and a second waterproof cylinder is arranged below the pipeline; a first waterproof air cylinder is installed in the connecting plate through screws, a supporting plate is inserted into an output shaft on one side of the first waterproof air cylinder, a tamping bar is welded to one side of the supporting plate, a sliding rail is welded to the upper portion of the supporting plate, and the sliding rail is attached to the upper portion of a sliding block. Sewage and sludge at the blocked position can be sucked out through a water pump, the filter assembly in the pipeline is provided with a guide roller, sludge in holes of the filter assembly can be poured out, the sludge enters a recycling box, the sludge is automatically pushed out, operation is convenient, sludge blocking can be avoided, and sewage diversion is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a dredging device with an anti-blocking structure. Background Technique

[0002] The widely distributed pipeline network can collect the sewage generated in each area to ensure that all the sewage can converge into the sewage treatment facilities. Larger suspended solids and impurities in the sewage are removed through devices such as grilles, and then precipitation is carried out to make the solid particles in the sewage settle naturally. Then, biological treatment is carried out by using the metabolic action of microorganisms, such as the activated sludge method or the biofilm method, to degrade the organic matter in the sewage. Sometimes, chemical treatment is also carried out, and chemical agents are added to remove specific pollutants or for disinfection.

[0003] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. Sewage often contains various impurities, suspended solids, precipitates, etc. If not prevented, it is easy to cause pipeline blockage, affecting the operation efficiency of the entire sewage treatment system. The pipelines for sewage treatment are generally equipped with filtering devices, and the holes are easily blocked by silt, resulting in the inability of sewage to be filtered and discharged; 2. If the sewage cannot be cleaned in time and the pipeline openings are blocked by silt, it will cause sewage overflow or accumulation, leading to environmental pollution and hygiene problems in the surrounding area. Content of the Utility Model

[0004] The purpose of the present utility model is to provide a dredging device with an anti-blocking structure to solve the problems in the above-mentioned background technique that silt will cause blockage in the filtering process, resulting in sewage overflow or accumulation, thus causing equipment damage and environmental pollution. To achieve the above purpose, the present utility model provides the following technical solution: A dredging device with an anti-blocking structure, including a pipeline, one side of the pipeline is welded with a feed pipe, a connecting plate is installed inside the pipeline through screws, and a second waterproof cylinder is arranged below the pipeline;

[0005] A first waterproof cylinder is installed inside the connecting plate through screws, a support plate is inserted into the output shaft on one side of the first waterproof cylinder, a pestle is welded on one side of the support plate, a slide rail is welded above the support plate, and a slider is attached to the lower side of the slide rail.

[0006] Further preferably, an upper cover is connected above the feed pipe through a sealing ring, a second handle is welded above the upper cover, an equipment storage box is installed above the feed pipe through screws, a water pump is installed inside the equipment storage box through screws, a second connecting pipe is connected to one side of the water pump through a flange, the other side of the second connecting pipe penetrates through the counterweight block, a water suction port is arranged on the other side of the second connecting pipe, a filter disc is installed inside the feed pipe through screws, a chute is installed inside the feed pipe through screws, a pull plate is fitted inside the chute, a first handle is welded in front of the pull plate, a sewage collection box is welded below the feed pipe, a push plate is fitted inside the sewage collection box, a plugging airbag is arranged inside the feed pipe, a first connecting pipe is inserted above the plugging airbag, and the external structural dimensions of the pull plate are consistent with the internal structural dimensions of the chute, and the pull plate forms a sliding structure with the chute through the first handle.

[0007] Further preferably, the push plate forms a sliding structure through a second waterproof cylinder.

[0008] Further preferably, the internal structural dimensions of the feed pipe are consistent with the external structural dimensions of the filter disc.

[0009] Further preferably, the external structural dimensions of the slider are consistent with the internal structural dimensions of the slide rail, and the slider forms a sliding structure with the first waterproof cylinder through a support plate.

[0010] Further preferably, the external structural dimensions of the pestle are consistent with the internal hole dimensions of the filter disc.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, a filtering component is arranged inside the sewage pipe, and a device for cleaning the sludge in the holes is provided to avoid clogging of the filtering component, which can effectively avoid clogging. With the anti-clogging device, the frequency of pipeline clogging can be reduced, thereby reducing the human, material and financial costs caused by frequent pipeline dredging. At the same time, it can prevent the interruption of the sewage treatment process due to clogging and maintain the continuity and stability of sewage treatment.

[0013] In the present utility model, the holes are prevented from being clogged by silt through the pipeline, and an isolation device is provided, which can effectively isolate the clogged area and prevent the sewage from spreading everywhere during cleaning. Then, the clogged silt and water source in this area are sucked out by a water pump, and the clogging problem can be quickly solved to avoid environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0015] Figure 2Schematic side view structure of the present utility model;

[0016] Figure 3 Schematic structure of one side of the connecting plate of the present utility model;

[0017] Figure 4 Schematic internal structure of the feed pipe of the present utility model.

[0018] In the figure: 1, pipeline; 2, connecting plate; 201, first waterproof cylinder; 202, slide rail; 203, slider; 204, rammer; 205, support plate; 3, feed pipe; 301, first connecting pipe; 302, second connecting pipe; 303, second handle; 304, upper cover; 305, sealing airbag; 306, water absorption port; 307, chute; 308, sewage collection box; 309, push plate; 310, first handle; 311, filter disc; 312, pull plate; 313, counterweight; 314, equipment storage box; 315, water pump; 4, second waterproof cylinder. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a dredging device with an anti-blocking structure, including a pipeline 1, a feed pipe 3 is welded on one side of the pipeline 1, a connecting plate 2 is installed inside the pipeline 1 by screws, and a second waterproof cylinder 4 is arranged below the pipeline 1;

[0021] A first waterproof cylinder 201 is installed inside the connecting plate 2 by screws, a support plate 205 is inserted into the output shaft on one side of the first waterproof cylinder 201, a rammer 204 is welded on one side of the support plate 205, a slide rail 202 is welded above the support plate 205, and a slider 203 is attached below the slide rail 202.

[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 4As shown in the figure, an upper cover 304 is connected above the feed pipe 3 through a sealing ring. A second handle 303 is welded above the upper cover 304. An equipment storage box 314 is installed above the feed pipe 3 through screws. A water pump 315 is installed inside the equipment storage box 314 through screws. A second connecting pipe 302 is connected to one side of the water pump 315 through a flange. The other side of the second connecting pipe 302 penetrates through the counterweight 313. A water suction port 306 is provided on the other side of the second connecting pipe 302. A filter plate 311 is installed inside the feed pipe 3 through screws. A chute 307 is installed inside the feed pipe 3 through screws. A pull plate 312 is fitted inside the chute 307. A first handle 310 is welded in front of the pull plate 312. A sewage collection box 308 is welded below the feed pipe 3. A push plate 309 is fitted inside the sewage collection box 308. A plugging airbag 305 is provided inside the feed pipe 3. A first connecting pipe 301 is inserted above the plugging airbag 305. And the external structure size of the pull plate 312 is consistent with the internal structure size of the chute 307. And the pull plate 312 forms a sliding structure with the chute 307 through the first handle 310. Without a sludge cleaning and blocking component, the discharged sludge will stay inside the sewage treatment pipe 1, causing the sludge to block the hole or the filtering component. With the movable pull plate 312, when the pull plate 312 moves, the sludge contacts the inner wall of the pipe 1 and is pushed into the lower sewage collection box 308, which is convenient for quickly collecting the sludge at the edge of the component, reducing the sludge concentration around the filter plate 311, and can reduce the risk of blockage and facilitate the collection and discharge of the sludge.

[0023] In this embodiment, as Figure 2 and Figure 4 shown, the push plate 309 forms a sliding structure through the second waterproof cylinder 4; the second waterproof cylinder 4 pushes the push plate 309, so that the sludge inside the sewage collection box 308 can be discharged, which can be quickly discharged without manual cleaning, reducing the input of manual cleaning cost.

[0024] In this embodiment, as Figure 1 、 Figure 2 and Figure 4 shown, the internal structure size of the feed pipe 3 is consistent with the external structure size of the filter plate 311; when the inside of the feed pipe 3 is blocked by the filter plate 311 inside the feed pipe 3, the water source can be isolated from entering through the plugging airbag 305, and the sludge and sewage are discharged through the water suction port 306 below the water pump 315. The water pump 315 uses a sewage pump (model: GWS-100). The counterweight 313 can prevent the water suction port 306 from floating up, facilitating the quick cleaning of the blocked sewage and sludge.

[0025] In this embodiment, as Figure 1 、 Figure 2 and Figure 3As shown, the external structural dimensions of the slider 203 are consistent with the internal structural dimensions of the slide rail 202, and the slider 203 forms a sliding structure with the first waterproof cylinder 201 through the support plate 205; the first waterproof cylinder 201 moves the support plate 205, and sliders 203 are provided above and below the support plate 205 to achieve horizontal movement, facilitating the tamping rod 204 on the support plate 205 to fit the filter plate 311, facilitating cleaning, avoiding blockage, reducing the pressure and damage caused by blockage to the pipeline 1, and helping to extend the service life of the pipeline 1.

[0026] In this embodiment, as Figure 3 and Figure 4 shown, the external structural dimensions of the tamping rod 204 are consistent with the internal hole dimensions of the filter plate 311; one side of the tamping rod 204 is pointed, so that when the tamping rod 204 contacts the filter plate 311, the sludge can be pushed out, facilitating the cleaning of the sludge inside the hole, quickly dredging the hole, and avoiding the interruption of sewage treatment.

[0027] The usage method and advantages of the present utility model: For the dredging device with an anti-blocking structure, during use, the working process is as follows:

[0028] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, first, sewage enters the interior of the pipeline 1, the filter plate 311 and the inlet pipe 3 are blocked by sludge. Open the upper cover 304, place the plugging airbag 305 into the interior of the inlet pipe 3, input gas into one end of the first connecting pipe 301 to block the inlet pipe 3 with the plugging airbag 305, and pump out the water source and sludge in the blocked section of the inlet pipe 3 through the water suction port 306 connected to the water pump 315. The first waterproof cylinder 201 pushes the support plate 205, and the support plate 205 drives the slider 203 and the tamping rod 204 to move horizontally in sequence, making the tamping rod 204 fit the holes of the filter plate 311 to discharge the sludge. Pull the pull plate 312 to make the sludge on the pull plate 312 contact the inner wall of the inlet pipe 3 and discharge it into the sewage collection tank 308. The pull plate 312 is pushed back to its original position, and the second waterproof cylinder 4 pushes the push plate 309 to discharge the sludge, achieving the effect of cleaning the blocked sludge.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and do not limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. The dredging device with an anti-blocking structure includes a pipeline (1), and is characterized in that: One side of the pipeline (1) is welded with a feed pipe (3). A connecting plate (2) is installed inside the pipeline (1) by screws. A second waterproof cylinder (4) is arranged below the pipeline (1). A first waterproof cylinder (201) is installed inside the connecting plate (2) by screws. A support plate (205) is inserted into the output shaft on one side of the first waterproof cylinder (201). A rammer (204) is welded to one side of the support plate (205). A slide rail (202) is welded above the support plate (205). A slider (203) is attached to the lower side of the slide rail (202).

2. The dredging device with an anti-clogging structure according to claim 1, wherein: An upper cover (304) is connected above the feed pipe (3) through a sealing ring. A second handle (303) is welded above the upper cover (304). An equipment storage box (314) is installed above the feed pipe (3) by screws. A water pump (315) is installed inside the equipment storage box (314) by screws. A second connecting pipe (302) is connected to one side of the water pump (315) through a flange. The other side of the second connecting pipe (302) penetrates through a counterweight block (313). A water suction port (306) is arranged on the other side of the second connecting pipe (302). A filter disc (311) is installed inside the feed pipe (3) by screws. A chute (307) is installed inside the feed pipe (3) by screws. A pull plate (312) is attached to the inside of the chute (307). A first handle (310) is welded in front of the pull plate (312). A sewage collection box (308) is welded below the feed pipe (3). A push plate (309) is attached to the inside of the sewage collection box (308). A plugging airbag (305) is arranged inside the feed pipe (3). A first connecting pipe (301) is inserted above the plugging airbag (305). The external structure size of the pull plate (312) is consistent with the internal structure size of the chute (307). And the pull plate (312) forms a sliding structure with the chute (307) through the first handle (310).

3. The dredging device with an anti-clogging structure according to claim 2, characterized in that: The push plate (309) forms a sliding structure through the second waterproof cylinder (4).

4. The dredging device with an anti-clogging structure according to claim 1, characterized in that: The internal structure size of the feed pipe (3) is consistent with the external structure size of the filter disc (311).

5. The dredging device with an anti-clogging structure according to claim 1, wherein: The external structure size of the slider (203) is consistent with the internal structure size of the slide rail (202). And the slider (203) forms a sliding structure with the first waterproof cylinder (201) through the support plate (205).

6. The dredging device with an anti-clogging structure according to claim 1, wherein: The external structure size of the rammer (204) is consistent with the internal hole size of the filter disc (311).

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