Sludge anaerobic treatment reaction device

Abstract

The utility model discloses a sludge anaerobic treatment reaction device relates to the technical field of sludge anaerobic treatment reaction device, solved the anaerobic jar setting one anaerobic circulating pump, single circulation pipeline, 6 water distribution pipes, because long -time operation pipeline often incrustation can not satisfy the requirement, and three -phase separator all dislocation because of operation reason can not reach the problem of data index requirement, including processing jar and connecting pipe, the left -hand end fixed mounting of processing jar has water pump, the left -hand end lateral wall fixed mounting of processing jar has the feed pipe, the upper end lateral wall inside of feed pipe and the pumping end of water pump are fixedly connected through the pipeline, the lower end lateral wall inside of connecting pipe and the material pumping end of water pump are fixedly connected, through the cooperation between the first fixed ring, the second fixed ring and the spray pipe between the setting, can conveniently pour the scale inhibitor into the inside of feed pipe, can prevent the inside of feed pipe and appear the blocking phenomenon.

Description

Technical Field

[0001] This utility model relates to the technical field of sludge anaerobic treatment reaction device, specifically a sludge anaerobic treatment reaction device. Background Technology

[0002] Anaerobic sludge treatment reactors are devices that use anaerobic microorganisms to decompose and transform the organic matter in sludge. Common types include upflow anaerobic sludge blanket reactors and anaerobic contact reactors.

[0003] In existing technology, each anaerobic digester is equipped with one anaerobic circulation pump, a single circulation pipeline, and six water distribution pipes. Due to long-term operation, the pipelines often accumulate scale, failing to meet requirements. Furthermore, the three-phase separators are all misaligned due to operational reasons, failing to meet data specifications. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sludge anaerobic treatment reaction device, which solves the problems that each anaerobic tank is equipped with an anaerobic circulation pump, a single circulation pipeline, and six water distribution pipes. Due to long-term operation, the pipelines often become scaled and fail to meet the requirements, and the three-phase separators are all misaligned due to operational reasons and fail to meet the data index requirements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sludge anaerobic treatment reactor, comprising a treatment tank and a connecting pipe. A water pump is fixedly installed at the left end of the treatment tank, and a feed pipe is fixedly installed on the left side wall of the treatment tank. The upper side wall of the feed pipe is fixedly connected to the liquid extraction end of the water pump via a pipeline. The lower side wall of the connecting pipe is fixedly connected to the material extraction end of the water pump. Multiple second material extraction pipes are fixedly installed at equal intervals on the upper right side wall of the connecting pipe, and a first material extraction pipe is fixedly installed on the left side. The upper ends of both the first and second material extraction pipes are fixedly connected to the interior of the upper side wall of the treatment tank. A first valve and a second valve are fixedly installed inside the connecting pipe, respectively, and the first and second valves are located between the first and second material extraction pipes on both sides. A discharge pipe is fixedly connected to the interior of the upper right side wall of the treatment tank.

[0006] Preferably, a liquid storage pipe is provided on the left side of the treatment tank, and a pump is fixedly installed at the upper end of the liquid storage pipe. The pumping end is fixedly connected to the inner side wall of the upper end of the liquid storage pipe, and a pumping pipe is fixedly installed at the discharge end of the pump. A first fixing ring is fixedly installed inside the feed pipe, and a second fixing ring is provided inside the first fixing ring. Support pipes are fixedly installed between the side walls of the first and second fixing rings, and the ends of adjacent support pipes are fixedly connected and communicate with the interior of the first and second fixing rings. The left end of the pumping pipe passes through the inner side wall of the feed pipe and is fixedly connected to the inner side wall of the first fixing ring. Scale inhibitor is injected into the interior of the liquid storage pipe to facilitate its entry into the interior of the liquid storage pipe.

[0007] Preferably, the upper end of the treatment tank is sealed with a sealing cover, and the two side walls of the upper end of the treatment tank are fixedly installed with second fixing blocks, and the two side walls of the sealing cover are respectively fixedly installed with first fixing blocks. The upper side walls of the second fixing blocks are fixedly installed with cylinders, and the output shafts of the cylinders are respectively fixedly connected to the bottom of the first fixing blocks. The lower end of the sealing cover is symmetrically fixedly installed with connecting columns, and the lower ends of the two connecting columns are fixedly connected with a support ring. The upper end of the support ring is fastened with a three-way separator, which facilitates the treatment of the incoming fluid.

[0008] Preferably, multiple spray pipes are fixedly installed at equal intervals inside the front side wall of the first fixing ring, the second fixing ring, and the support pipe, so as to facilitate the simultaneous flow of scale inhibitor and incoming fluid.

[0009] Preferably, the first valve and the second valve are respectively located on both sides of the liquid extraction end of the water pump, so as to facilitate the separate use of the first extraction pipe and the second extraction pipe.

[0010] Preferably, the bottom of the sealing cap is symmetrically fixedly installed with limiting posts, which are slidably connected to the inside of the top surface of the processing tank, thereby facilitating the limiting of the sealing cap.

[0011] This invention provides a sludge anaerobic treatment reactor. It has the following beneficial effects: 1. The sludge anaerobic treatment reactor, when using the sludge anaerobic treatment reactor, through the cooperation between the set first extraction pipe and the second extraction pipe, can conveniently open and close the first valve and the second valve, so that the first valve and the second valve can be opened and closed separately. When cleaning the first extraction pipe or the second extraction pipe, the valve at the corresponding position can be closed, which facilitates the cleaning work. 2. In this sludge anaerobic treatment reactor, the scale inhibitor can be conveniently poured into the inside of the feed pipe through the cooperation between the first fixed ring, the second fixed ring and the spray pipe, which can prevent the inside of the feed pipe from becoming blocked. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the spray pipe structure of this utility model.

[0013] In the diagram, 1. Processing tank; 2. Sealing cap; 3. Limiting post; 4. Connecting post; 5. First fixing block; 6. Second fixing block; 7. Cylinder; 8. Support ring; 9. Three-way separator; 10. Discharge pipe; 11. Water pump; 12. Feed pipe; 13. Connecting pipe; 14. First extraction pipe; 15. Second extraction pipe; 16. First valve; 17. Second valve; 18. Liquid storage pipe; 19. Extraction pump; 20. Extraction pipe; 21. First fixing ring; 22. Second fixing ring; 23. Spray pipe; 24. Support pipe. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3This utility model provides a sludge anaerobic treatment reactor, including a treatment tank 1 and a connecting pipe 13. A water pump 11 is fixedly installed at the left end of the treatment tank 1, and a feed pipe 12 is fixedly installed on the left side wall of the treatment tank 1. The upper side wall of the feed pipe 12 is fixedly connected to the liquid extraction end of the water pump 11 via a pipe. The lower side wall of the connecting pipe 13 is fixedly connected to the material extraction end of the water pump 11. Multiple second extraction pipes 15 are fixedly installed at equal intervals on the upper right side wall of the connecting pipe 13, and a first extraction pipe 14 is fixedly installed on the left side. The upper ends of both the first extraction pipe 14 and the second extraction pipes 15 are fixedly connected to the interior of the upper side wall of the treatment tank 1. A first valve 16 and a second valve 17 are fixedly installed inside the connecting pipe 13, respectively. Valve 16 and second valve 17 are located between the first and second extraction pipes 14 and 15 on both sides. A discharge pipe 10 is fixedly connected to the inside of the right side wall of the upper end of the treatment tank 1. A storage pipe 18 is located on the left side of the treatment tank 1. A pump 19 is fixedly installed at the upper end of the storage pipe 18. The extraction end of the pump 19 is fixedly connected to the inside of the upper side wall of the storage pipe 18. A extraction pipe 20 is fixedly installed at the discharge end of the pump 19. A first fixing ring 21 is fixedly installed inside the feed pipe 12. A second fixing ring 22 is located inside the first fixing ring 21. Support pipes 24 are fixedly installed between the side walls of the first fixing ring 21 and the second fixing ring 22. The ends of adjacent support pipes 24 are fixedly connected to the first fixing ring 21 and the second fixing ring. The internal structure of the 22 is interconnected. The left end of the suction pipe 20 passes through the inside of the side wall of the feed pipe 12 and is fixedly connected to the inside of the side wall of the first fixing ring 21. The inside of the storage pipe 18 is filled with scale inhibitor. The upper end of the treatment tank 1 is sealed with a sealing cover 2. The two side walls of the upper end of the treatment tank 1 are fixedly installed with second fixing blocks 6, and the two side walls of the sealing cover 2 are fixedly installed with first fixing blocks 5 respectively. The upper side walls of the second fixing blocks 6 are fixedly installed with cylinders 7. The output shafts of the cylinders 7 are fixedly connected to the bottom of the first fixing blocks 5 respectively. The lower end of the sealing cover 2 is symmetrically fixed with connecting columns 4. The lower ends of the two connecting columns 4 are fixedly connected with a support ring 8. The upper end of the support ring 8 is fastened with a three-way separator 9. The first fixing ring 21, the second Multiple spray pipes 23 are fixedly installed at equal intervals on the inner sidewall of the front end of the fixed ring 22 and the support pipe 24. The first valve 16 and the second valve 17 are respectively set on both sides of the liquid extraction end of the water pump 11. Limiting posts 3 are symmetrically fixedly installed on the bottom of the sealing cover 2. The limiting posts 3 are slidably connected to the inside of the top surface of the treatment tank 1. The sludge enters the inside of the treatment tank 1 through the feed pipe 12. At the same time, the water pump 11 is turned on, so that the internal fluid enters the inside of the feed pipe 12 and can circulate into the inside of the treatment tank 1. Then, the internal fluid enters the upper end of the three-way separator 9 and is finally discharged through the discharge pipe 10. At the same time, when the incoming fluid is circulating, the first valve 16 is closed and the second valve 17 is opened.The internal fluid can move downwards through the second extraction pipe 15. When cleaning the inside of the second extraction pipe 15 is required, the second valve 17 is closed and the first valve 16 is opened. This allows for cleaning of the second extraction pipe 15 without preventing the internal fluid from circulating. When replacing the three-way separator 9, the cylinder 7 is opened via the external controller, moving the first fixing block 5 upwards. This allows the sealing cover 2 to move upwards, facilitating the removal and replacement of the three-way separator 9. Simultaneously, while the feed pipe 12 is feeding, the pump 19 is opened via the external controller to draw the scale inhibitor from the storage pipe 18 into the feed pipe 12, preventing blockage.

[0016] It should be noted that, in this embodiment, as Figure 1-3 As shown, sludge enters the treatment tank 1 through the feed pipe 12. Simultaneously, the water pump 11 is turned on, allowing the internal fluid to enter the feed pipe 12 and circulate within the treatment tank 1. The fluid then passes through the three-way separator 9 to its upper end and is finally discharged through the discharge pipe 10. While the fluid is circulating, the first valve 16 is closed and the second valve 17 is opened, allowing the fluid to move downwards through the second extraction pipe 15. When cleaning of the second extraction pipe 15 is required, the second valve 17 is closed. The first valve 16 is opened, which can clean the second extraction pipe 15 while preventing the internal fluid from circulating. When replacing the three-way separator 9, the cylinder 7 is opened by the external controller to move the first fixing block 5 upward, which can move the sealing cover 2 upward, so that the three-way separator 9 can be easily removed and replaced. While the feed pipe 12 is feeding, the pump 19 is opened by the external controller to draw the scale inhibitor in the storage pipe 18 into the feed pipe 12, which can prevent the feed pipe 12 from becoming blocked.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0018] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sludge anaerobic treatment reactor, characterized in that: The system includes a processing tank (1) and a connecting pipe (13). A water pump (11) is fixedly installed at the left end of the processing tank (1). A feed pipe (12) is fixedly installed on the left side wall of the processing tank (1). The upper side wall of the feed pipe (12) is fixedly connected to the liquid extraction end of the water pump (11) via a pipe. The lower side wall of the connecting pipe (13) is fixedly connected to the material extraction end of the water pump (11). Multiple second material extraction pipes (15) are fixedly installed at equal intervals on the upper right side wall of the connecting pipe (13). A first extraction pipe (14) is fixedly installed on the side. The upper ends of the first extraction pipe (14) and the second extraction pipe (15) are fixedly connected to the interior of the upper side wall of the treatment tank (1). A first valve (16) and a second valve (17) are fixedly installed inside the connecting pipe (13). The first valve (16) and the second valve (17) are located between the first extraction pipe (14) and the second extraction pipe (15) on both sides. A discharge pipe (10) is fixedly connected to the interior of the right side wall at the upper end of the treatment tank (1).

2. The sludge anaerobic treatment reaction apparatus according to claim 1, wherein: A liquid storage pipe (18) is provided on the left side of the processing tank (1). A pump (19) is fixedly installed at the upper end of the liquid storage pipe (18). The pumping end of the pump (19) is fixedly connected to the inside of the upper side wall of the liquid storage pipe (18). A pumping pipe (20) is fixedly installed at the discharge end of the pump (19). A first fixing ring (21) is fixedly installed inside the feed pipe (12). A second fixing ring (22) is provided inside the first fixing ring (21). A support tube (24) is fixedly installed between the side walls of the first fixing ring (21) and the second fixing ring (22), and the ends of adjacent support tubes (24) are fixedly connected and connected to the interior of the first fixing ring (21) and the second fixing ring (22). The left end of the liquid extraction tube (20) passes through the interior of the side wall of the feed tube (12) and is fixedly connected to the interior of the side wall of the first fixing ring (21). The interior of the liquid storage tube (18) is filled with scale inhibitor.

3. The apparatus of claim 1, wherein: The upper end of the treatment tank (1) is sealed with a sealing cover (2). The two side walls of the upper end of the treatment tank (1) are fixedly installed with second fixing blocks (6), and the two side walls of the sealing cover (2) are fixedly installed with first fixing blocks (5). The upper side walls of the second fixing blocks (6) are fixedly installed with cylinders (7). The output shaft of the cylinders (7) is fixedly connected to the bottom of the first fixing blocks (5). The lower end of the sealing cover (2) is symmetrically fixed with connecting columns (4). The lower ends of the two connecting columns (4) are fixedly connected with a support ring (8). The upper end of the support ring (8) is fastened with a three-way separator (9).

4. The apparatus of claim 2, wherein: Multiple spray pipes (23) are fixedly installed at equal intervals inside the front side wall of the first fixing ring (21), the second fixing ring (22), and the support pipe (24).

5. The sludge anaerobic treatment reactor according to claim 1, characterized in that: The first valve (16) and the second valve (17) are respectively located on both sides of the liquid extraction end of the water pump (11).

6. The sludge anaerobic treatment reaction apparatus according to claim 3, characterized by: The bottom of the sealing cover (2) is symmetrically fixedly installed with limiting posts (3), and the limiting posts (3) are slidably connected to the inside of the top surface of the processing tank (1).

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