Full-automatic siphon type suction dredger

Abstract

The utility model is suitable for the technical field of sewage treatment equipment, and provides a full-automatic siphoning type suction dredger which comprises a sedimentation tank, a suction dredger body, a suction dredger body, a suction dredger body and a suction dredger body, and the top of the sedimentation tank is provided with a tank cover; a three-way pipe is arranged in the sedimentation tank, scrapers are arranged on the two sides of the three-way pipe, two connecting buckles are fixedly connected to the positions, close to the three-way pipe, of the scrapers, and the connecting buckles are fixed to the outer surface of the three-way pipe. According to the full-automatic siphon type suction dredger provided by the utility model, the three-way pipe, the scraping plate and the connecting buckle are arranged, so that sludge at the bottom of the sedimentation tank is scraped, and the scraped sludge is accumulated at the pipe orifice of the three-way pipe, so that the sludge is conveniently sucked out, and the problems that the existing siphon type suction dredger is inconvenient to maintain and difficult to clean and the like are solved. However, mud at the bottom of the pond cannot be scraped, brushed, accumulated and sucked out, so that the problem that the sludge treatment effect is poor is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment equipment, and in particular relates to a full-automatic siphon type sludge suction machine. Background Art

[0002] At present, the sludge collection equipment used in sewage treatment horizontal flow sedimentation tanks is mainly gantry type pump suction sludge machine and siphon type sludge suction machine.

[0003] The prior art patent document with publication number CN 219072166 U provides a fully automatic siphon-type sludge suction machine, which has the characteristics of simple structure, convenient sludge scraping operation, no dead angle for scraping sludge, high production efficiency and convenient maintenance. Although the current siphon-type sludge suction machine is convenient for maintenance, it cannot scrape and brush the mud at the bottom of the pool and accumulate it for the purpose of sucking it out, resulting in poor sludge treatment effect. Utility Model Content

[0004] The utility model provides a fully automatic siphon type sludge suction machine, aiming to solve the problem that the existing siphon type sludge suction machine is convenient to repair and maintain, but cannot scrape and brush the mud at the bottom of the pool and suck out the accumulated mud, resulting in poor sludge treatment effect.

[0005] The utility model is implemented as follows: a fully automatic siphon-type sludge suction machine comprises: a sedimentation tank, a tank cover is arranged on the top of the sedimentation tank; a tee is arranged inside the sedimentation tank, scrapers are arranged on both sides of the tee, the scrapers are fixedly connected with two connecting buckles near the tee, and the connecting buckles are fixed to the outer surface of the tee; the tee is provided with a filtering mechanism to prevent pipeline blockage near the scraper; a negative pressure mechanism for siphoning sludge is arranged at the bottom of the middle section of the tee.

[0006] Preferably, the filtering mechanism comprises: a baffle is arranged on the three-way pipe near the scraper; four connecting blocks are fixedly connected to one side of the baffle close to the three-way pipe, and the connecting blocks are fixedly connected to the three-way pipe.

[0007] Preferably, the negative pressure mechanism includes: the bottom of the middle section of the three-way pipe is rotatably connected to a delivery pipe through a rotating joint, the bottom of the delivery pipe is fixedly connected to a discharge pipe, one end of the discharge pipe passes through the siphon box and extends to the outside of the siphon box, and the siphon box is fixedly connected to the sedimentation tank; one end of the discharge pipe located inside the siphon box is fixedly connected to a connector, the side of the connector away from the discharge pipe is fixedly connected to an air pipe, one end of the air pipe away from the connector is fixedly connected to the output end of the air pump, the air pump is fixedly connected to the siphon box, and the diameter of the air pipe is larger than that of the discharge pipe.

[0008] Preferably, the rotary joint comprises a joint body and a bearing; the joint body is fixedly connected to the delivery pipe, a bearing is embedded in the joint body, and the bearing is sleeved on the outer surface of the three-way pipe.

[0009] Preferably, a motor is fixedly connected to the top center of the pool cover, the output end of the motor passes through the pool cover and extends to the rotating plate, the rotating plate is fixedly connected to the output end of the motor, and fixed blocks are fixedly connected to both sides of the bottom of the rotating plate, and the fixed blocks are fixedly connected to the three-way pipe.

[0010] Preferably, a sealing ring is provided between the three-way pipe and the delivery pipe, and the sealing ring is fixedly connected to the joint body.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] By arranging a tee pipe, a scraper and a connecting buckle, the silt at the bottom of the sedimentation tank can be scraped off, and the scraped silt is accumulated at the pipe mouth of the tee pipe, so that the silt can be sucked out easily, thereby solving the problem that the existing siphon type sludge suction machine is easy to repair and maintain, but it cannot scrape and brush the soil at the bottom of the pool and accumulate it for suction, resulting in poor silt treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 It is a schematic diagram of the internal structure of the sedimentation tank of the utility model;

[0016] Figure 4 It is a schematic diagram of the rotary joint structure of the utility model;

[0017] Figure 5 This is a connection diagram of the rotating plate and the fixed block of the utility model.

[0018] In the figure: 1. sedimentation tank; 2. tank cover; 3. tee pipe; 4. scraper; 5. connector; 6. filter mechanism; 7. negative pressure mechanism; 8. baffle; 9. connector block; 10. rotary joint; 11. delivery pipe; 12. discharge pipe; 13. siphon box; 14. connector; 15. air pipe; 16. air pump; 17. connector body; 18. bearing; 19. motor; 20. rotating plate; 21. fixing block; 22. sealing ring. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a fully automatic siphon type sludge suction machine, such as Figure 1-5 As shown, it includes: a sedimentation tank 1, a tank cover 2 is arranged on the top of the sedimentation tank 1; a tee pipe 3 is arranged inside the sedimentation tank 1, scrapers 4 are arranged on both sides of the tee pipe 3, and the scrapers 4 are fixedly connected with two connecting buckles 5 near the tee pipe 3, and the connecting buckles 5 are fixed to the outer surface of the tee pipe 3; the tee pipe 3 is provided with a filtering mechanism 6 near the scraper 4 to prevent the pipeline from being blocked; a negative pressure mechanism 7 for sucking mud by siphoning is arranged at the bottom of the middle section of the tee pipe 3.

[0022] It should be noted that while the tee pipe 3 rotates, it drives the scraper 4 to rotate inside the sedimentation tank 1 through the connecting buckle 5. While the scraper 4 rotates, it scrapes the silt at the bottom of the sedimentation tank 1 and accumulates the scraped silt at the pipe mouth of the tee pipe 3, thereby facilitating the negative pressure mechanism 7 to cooperate with the tee pipe 3 to discharge the silt inside the sedimentation tank 1, thereby improving the silt suction effect, and achieving the silt at the bottom of the sedimentation tank 1. The silt is scraped off and accumulated at the pipe mouth of the tee pipe 3, which is convenient for sucking out the silt. This solves the problem that the current siphon-type sludge suction machine is easy to repair and maintain, but it cannot scrape and brush the soil at the bottom of the pool and accumulate it for suction, resulting in poor sludge treatment effect.

[0023] In a further preferred embodiment of the present invention, Figure 2 As shown, the filtering mechanism 6 includes: a baffle 8 is arranged near the scraper 4 on the three-way pipe 3; four connecting blocks 9 are fixedly connected to one side of the baffle 8 near the three-way pipe 3, and the connecting blocks 9 are fixedly connected to the three-way pipe 3.

[0024] In this embodiment, it is possible to effectively prevent sediments that are too large from being sucked into the interior of the three-way pipe 3 , thereby preventing the three-way pipe 3 from being blocked.

[0025] In a further preferred embodiment of the present invention, Figure 1 As shown, the negative pressure mechanism 7 includes: the bottom of the middle section of the three-way pipe 3 is rotatably connected to the delivery pipe 11 through a rotating joint 10, the bottom of the delivery pipe 11 is fixedly connected to the discharge pipe 12, one end of the discharge pipe 12 passes through the siphon box 13 and extends to the outside of the siphon box 13, and the siphon box 13 is fixedly connected to the sedimentation tank 1; one end of the discharge pipe 12 located inside the siphon box 13 is fixedly connected to a connector 14, and the side of the connector 14 away from the discharge pipe 12 is fixedly connected to an air pipe 15, and one end of the air pipe 15 away from the connector 14 is fixedly connected to the output end of the air pump 16, and the air pump 16 is fixedly connected to the siphon box 13, and the diameter of the air pipe 15 is larger than that of the discharge pipe 12.

[0026] In this embodiment, the air pump 16 is started, and the output end of the air pump 16 delivers air to the inside of the air pipe 15. The air enters the inside of the discharge pipe 12 through the connector 14. When the air inside the air pipe 15 enters the discharge pipe 12 with a smaller diameter, the air flow rate increases. At the same time, negative pressure is generated inside the delivery pipe 11 and the three-way pipe 3, so that suction is generated at the pipe openings on both sides of the three-way pipe 3. The sucked sludge enters the delivery pipe 11 through the three-way pipe 3 and is then discharged from the discharge pipe 12.

[0027] In a further preferred embodiment of the present invention, Figure 4 As shown, the rotary joint 10 includes a joint body 17 and a bearing 18 ; the joint body 17 is fixedly connected to the delivery pipe 11 , the bearing 18 is embedded in the joint body 17 , and the bearing 18 is sleeved on the outer surface of the tee pipe 3 .

[0028] In this embodiment, the joint between the tee pipe 3 and the delivery pipe 11 can be flexibly rotated.

[0029] In a further preferred embodiment of the present invention, Figure 1 , 5 As shown, a motor 19 is fixedly connected to the top center of the pool cover 2, and the output end of the motor 19 passes through the pool cover 2 and extends to the rotating plate 20. The rotating plate 20 is fixedly connected to the output end of the motor 19, and both sides of the bottom of the rotating plate 20 are fixedly connected to fixed blocks 21, which are fixedly connected to the three-way pipe 3.

[0030] In this embodiment, the motor 19 is started, and the output end of the motor 19 drives the rotating plate 20. The rotating plate 20 drives the three-way pipe 3 to rotate with the conveying pipe 11 as the center through the fixed block 21. The three-way pipe 3 rotates while driving the scraper 4, so that the scraper 4 rotates inside the sedimentation tank 4, thereby scraping and depositing the sludge inside the sedimentation tank 1.

[0031] In a further preferred embodiment of the present invention, Figure 4 As shown, a sealing ring 22 is provided between the tee pipe 3 and the delivery pipe 11 , and the sealing ring 22 is fixedly connected to the joint body 17 .

[0032] In this embodiment, the sealing performance of the connection between the tee pipe 3 and the delivery pipe 11 is improved to avoid leakage.

[0033] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0034] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0035] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A fully automatic siphon suction sludge machine, comprising: A sedimentation tank (1), wherein a tank cover (2) is provided on the top of the sedimentation tank (1); The invention is characterized in that a three-way pipe (3) is arranged inside the sedimentation tank (1), scrapers (4) are arranged on both sides of the three-way pipe (3), and two connecting buckles (5) are fixedly connected to the scrapers (4) near the three-way pipe (3), and the connecting buckles (5) are fixed to the outer surface of the three-way pipe (3); The three-way pipe (3) is provided with a filtering mechanism (6) near the scraper (4) to prevent pipe blockage; A negative pressure mechanism (7) for sucking mud by siphoning is arranged at the bottom of the middle section of the three-way pipe (3).

2. A fully automatic siphon suction sludge machine as claimed in claim 1, characterized in that: The filtering mechanism (6) comprises: The three-way pipe (3) is provided with a baffle (8) near the scraper (4); Four connection blocks (9) are fixedly connected to one side of the baffle plate (8) close to the three-way pipe (3), and the connection blocks (9) are fixedly connected to the three-way pipe (3).

3. A fully automatic siphon suction sludge machine as claimed in claim 1, characterized in that: The negative pressure mechanism (7) comprises: The bottom of the middle section of the three-way pipe (3) is rotatably connected to a delivery pipe (11) via a rotary joint (10); the bottom of the delivery pipe (11) is fixedly connected to a discharge pipe (12); one end of the discharge pipe (12) passes through a siphon box (13) and extends to the outside of the siphon box (13); the siphon box (13) is fixedly connected to the sedimentation tank (1); One end of the discharge pipe (12) located inside the siphon box (13) is fixedly connected to a connector (14), and the side of the connector (14) away from the discharge pipe (12) is fixedly connected to an air pipe (15), and one end of the air pipe (15) away from the connector (14) is fixedly connected to the output end of an air pump (16), and the air pump (16) is fixedly connected to the siphon box (13), and the diameter of the air pipe (15) is larger than that of the discharge pipe (12).

4. A fully automatic siphon suction sludge machine as claimed in claim 3, characterized in that: The rotary joint (10) comprises a joint body (17) and a bearing (18); the joint body (17) is fixedly connected to the delivery pipe (11); a bearing (18) is embedded in the interior of the joint body (17); and the bearing (18) is sleeved on the outer surface of the three-way pipe (3).

5. A fully automatic siphon suction sludge machine as claimed in claim 1, characterized in that: A motor (19) is fixedly connected to the center of the top of the pool cover (2); an output end of the motor (19) passes through the pool cover (2) and extends to a rotating plate (20); the rotating plate (20) is fixedly connected to the output end of the motor (19); fixed blocks (21) are fixedly connected to both sides of the bottom of the rotating plate (20); and the fixed blocks (21) are fixedly connected to the three-way pipe (3).

6. A fully automatic siphon suction sludge machine as claimed in claim 4, characterized in that: A sealing ring (22) is provided between the three-way pipe (3) and the delivery pipe (11), and the sealing ring (22) is fixedly connected to the joint body (17).

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