Sewage treatment equipment with leakproof joint

Abstract

The utility model relates to the technical field of production of chemical products, in particular to sewage treatment equipment with a leakproof joint, which comprises a rack, a base is mounted at the upper end of the rack, a shell is welded and mounted at the upper end of the base, a turning cover is rotatably mounted at the upper end of the shell, a handle is fixedly mounted at the upper end of the turning cover, and the handle is fixedly mounted at the lower end of the turning cover. A connecting plate is arranged at the rear end of the turning cover, a locking bolt is arranged at the upper end of the connecting plate, and a threaded hole is formed in the lower end of the locking bolt. According to the improved sewage treatment equipment, the sealing ring is arranged, the water inlet pipe and the feeding pipe are in threaded connection, the sealing ring is used for sealing the connecting position, the sealing ring is secondarily fixed through mutual matching of the fixing bolt and the fixing nut, so that the sealing performance of the connecting position is improved, and the sealing ring is arranged for sealing the connecting position, so that the sealing performance of the connecting position is improved. Meanwhile, a plurality of filtering devices are arranged to perform multi-layer filtering, so that the safety of the chemical sewage is improved, the harm to the environment is avoided, and the practicability is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical product production, in particular to a sewage treatment device with leak-proof joints. Background Art

[0002] The production of chemical products involves the manufacture of various chemical substances and chemical products, usually involving multiple technological processes and equipment. These products are widely used in various industries, including pharmaceuticals, agriculture, automobiles, building materials, etc.

[0003] During the production process, a large amount of chemical sewage will be generated, which needs to be filtered by sewage treatment equipment. However, in the existing sewage treatment equipment, when transporting chemical sewage, leakage often occurs at the connection points first, resulting in a certain degree of pollution to the surrounding production environment and natural environment, and the practicability is poor. At the same time, in the existing sewage treatment equipment, during the use process, due to incomplete filtration, the chemical sewage after filtration often fails to meet the national requirements, polluting the nearby environment.

[0004] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. In the existing sewage treatment equipment, no sealing device is provided at the connection points. During the sewage transportation process, a small amount of sewage will leak out through the connection position of the pipeline, resulting in sewage pollution of the nearby environment and poor practicability; 2. In the existing sewage treatment equipment, the number of filtration times is small, resulting in the chemical sewage after filtration not meeting the national standards and requiring multiple treatments. This not only may pollute the nearby environment but also may waste more costs, and the practicability is poor. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a sewage treatment device with leak-proof joints to solve the problems raised in the above-mentioned background technology. To achieve the above purpose, the present utility model provides the following technical solutions: A sewage treatment device with leak-proof joints includes a frame. A base is installed at the upper end of the frame. A housing is welded and installed at the upper end of the base. A flip cover is rotatably installed at the upper end of the housing. A handle is fixedly installed at the upper end of the flip cover. A connecting plate is arranged at the rear end of the flip cover. A locking bolt is arranged at the upper end of the connecting plate. A threaded hole is arranged at the lower end of the locking bolt. An inlet is formed at the upper end of the connecting plate. A water inlet pipe is installed on the outer side of the upper end of the inlet. A feeding pipe is arranged at the upper end of the water inlet pipe. A sealing ring is arranged between the water inlet pipe and the feeding pipe. An external thread is installed at the lower end of the feeding pipe. An internal thread is arranged inside the inlet. A fixing bolt is arranged at the upper end of the feeding pipe. A fixing nut is arranged at the lower end of the inlet. A threaded port is arranged inside the upper end of the feeding pipe. A flange is installed on the outer side of the upper end of the feeding pipe. A fixing plate is threadedly installed on the outer side of the housing. A driving motor one is installed on the outer side of the fixing plate. A stirring column is fixedly installed on the output shaft of the driving motor one. A turbine paddle is installed on the outer side of the stirring column. A water pump is installed on the outer side of the rear end of the housing. A filter plate is installed inside the front end of the housing. A connecting pipe is threadedly installed at the front end of the housing. A sealing ring one is arranged between the housing and the connecting pipe. An outer frame is arranged at the front end of the housing. A driving motor two is installed at the front end of the outer frame. A rotating column is fixedly installed on the output shaft of the driving motor two. A cleaning plate is installed on the outer side of the rotating column. A sealing ring two is arranged between the outer frame and the connecting pipe. A discharge port is arranged at the lower end of the driving motor two.

[0006] Further preferably, the locking bolt passes through the connecting plate and extends into the threaded hole, and the locking bolt and the threaded hole are in threaded connection.

[0007] Further preferably, the water inlet pipe and the feeding pipe are in threaded connection through the external thread and the internal thread. There are three sets of the same inlet, water inlet pipe and feeding pipe. The fixing bolt passes through the sealing ring and is connected to the fixing nut.

[0008] Further preferably, the central axes of the driving motor one, the stirring column and the turbine paddle are on the same horizontal line, and the stirring column and the housing are rotatably connected.

[0009] Further preferably, the connecting pipe and the outer frame are in threaded connection, and the connecting pipe is connected to the housing and the outer frame through the sealing ring one and the sealing ring two.

[0010] Further preferably, the central axes of the driving motor two, the rotating column and the cleaning plate are on the same horizontal line, and the discharge port and the outer frame are fixedly connected.

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

[0012] In the present utility model, a sealing ring is provided. First, the water inlet pipe and the feed pipe are connected by threads, and then the connection between the water inlet pipe and the feed pipe is sealed by the sealing ring. Finally, through the mutual cooperation of the fixing bolts and fixing nuts on the outside, the sealing ring is fixed secondly, so that the sealing performance of the connection position is improved. At the same time, the connecting plate can also be disassembled and can be quickly replaced after being corroded by chemical sewage for a long time, with high practicability.

[0013] In the present utility model, a sealing ring is provided. The connection is sealed by two layers of sealing rings to prevent chemical sewage from leaking and polluting the environment. At the same time, multiple filtering devices are provided for multi-layer filtering to improve the safety of chemical sewage and avoid harming the environment, with high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0015] Figure 2 is a schematic diagram of the split structure of the connecting plate and the housing of the present utility model;

[0016] Figure 3 is of the present utility model Figure 2 is a schematic diagram of the enlarged structure at A in;

[0017] Figure 4 is a schematic diagram of the half-section structure of the housing of the present utility model;

[0018] Figure 5 is a schematic diagram of the half-section structure of the outer frame of the present utility model.

[0019] In the figure: 1, frame; 2, base; 3, housing; 4, flip cover; 5, handle; 6, connecting plate; 7, locking bolt; 8, threaded hole; 9, water inlet; 10, water inlet pipe; 11, feed pipe; 12, sealing ring; 13, external thread; 14, internal thread; 15, fixing bolt; 16, fixing nut; 17, threaded port; 18, flange; 19, fixing plate; 20, drive motor 1; 21, stirring column; 22, turbine paddle; 23, water pump; 24, filter plate; 25, connecting pipe; 26, sealing ring 1; 27, outer frame; 28, drive motor 2; 29, rotating column; 30, cleaning plate; 31, sealing ring 2; 32, discharge port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0021] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a sewage treatment device for preventing leakage of joints, including a frame 1, a base 2 is installed at the upper end of the frame 1, a housing 3 is welded and installed at the upper end of the base 2, a flip cover 4 is rotatably installed at the upper end of the housing 3, a handle 5 is fixedly installed at the upper end of the flip cover 4, a connecting plate 6 is arranged at the rear end of the flip cover 4, a locking bolt 7 is arranged at the upper end of the connecting plate 6, a threaded hole 8 is arranged at the lower end of the locking bolt 7, a water inlet 9 is opened at the upper end of the connecting plate 6, a water inlet pipe 10 is installed outside the upper end of the water inlet 9, a feed pipe 11 is arranged at the upper end of the water inlet pipe 10, a sealing ring 12 is arranged between the water inlet pipe 10 and the feed pipe 11, an external thread 13 is installed at the lower end of the feed pipe 11, an internal thread 14 is arranged inside the water inlet 9, a fixing bolt 15 is arranged at the upper end of the feed pipe 11, a fixing nut 16 is arranged at the lower end of the water inlet 9, a threaded port 17 is arranged inside the upper end of the feed pipe 11, a flange 18 is installed outside the upper end of the feed pipe 11, a fixing plate 19 is installed on the outside of the housing 3 by threading, a driving motor 1 20 is installed on the outside of the fixing plate 19, a stirring column 21 is fixedly installed on the output shaft of the driving motor 1 20, a turbine paddle 22 is installed on the outside of the stirring column 21, a water pump 23 is installed on the outside of the rear end of the housing 3, a filter plate 24 is installed inside the front end of the housing 3, a connecting pipe 25 is installed on the front end of the housing 3 by threading, a sealing ring 1 26 is arranged between the housing 3 and the connecting pipe 25, an outer frame 27 is arranged at the front end of the housing 3, a driving motor 2 28 is installed at the front end of the outer frame 27, a rotating column 29 is fixedly installed on the output shaft of the driving motor 2 28, a cleaning plate 30 is installed on the outside of the rotating column 29, a sealing ring 2 31 is arranged between the outer frame 27 and the connecting pipe 25, and a discharge port 32 is arranged at the lower end of the driving motor 2 28.

[0022] In this embodiment, as Figure 2As shown, the locking bolt 7 passes through the connecting plate 6 and extends into the internal thread hole 8. The locking bolt 7 and the thread hole 8 are in threaded connection. Pass the locking bolt 7 through the connecting plate 6, align it with the thread hole 8 and screw it in until the locking bolt 7 completely enters the internal thread hole 8, so that the connecting plate 6 and the housing 3 are completely fastened, and the installation of the housing 3 and the connecting plate 6 can be completed. During long-term use, the connecting plate 6 will be corroded to a certain extent and needs to be replaced. At the same time, hold the handle 5, open the flip cover 4, put the filter cotton block into the housing 3 to facilitate the primary filtration of chemical sewage. Finally, through the water pump 23, inject the filtered water to filter the chemical sewage inside.

[0023] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, the water inlet pipe 10 and the feed pipe 11 are in threaded connection through the external thread 13 and the internal thread 14. There are three identical groups of the water inlet 9, the water inlet pipe 10 and the feed pipe 11. The fixing bolt 15 passes through the sealing ring 12 and is connected to the fixing nut 16. Since the water inlet pipe 10 and the feed pipe 11 are in threaded connection through the external thread 13 and the internal thread 14, during the installation of the water inlet pipe 10 and the feed pipe 11, place the sealing ring 12 between the water inlet pipe 10 and the feed pipe 11. At the same time, the fixing bolt 15 passes through the sealing ring 12 and is connected to the fixing nut 16. Fix the sealing ring 12 through the fixing bolt 15 to prevent the sealing ring 12 from shifting and causing leakage of chemical sewage. Finally, there are three identical groups of the water inlet 9, the water inlet pipe 10 and the feed pipe 11, which can not only connect different types of liquids into the housing 3, but also inject the same liquid into the housing 3, providing different options and facilitating the staff to arrange and design.

[0024] In this embodiment, as Figure 4 shown, the central axes of the driving motor 1 20, the stirring column 21 and the turbine paddle 22 are on the same horizontal line. The stirring column 21 and the housing 3 are in rotational connection. Start the driving motor 1 20, drive the stirring column 21 to rotate through the driving motor 1 20, drive the turbine paddle 22 to rotate through the stirring column 21, and the internal filter cotton block will filter the internal chemical sewage as the inside rotates continuously. In addition, the continuous rotation of the turbine paddle 22 promotes the better mixing of the filtered water and the chemical sewage.

[0025] In this embodiment, as Figure 1 , Figure 4 and Figure 5As shown, the connecting pipe 25 and the outer frame 27 are threadedly connected. The connecting pipe 25 is connected to the housing 3 and the outer frame 27 through the first sealing ring 26 and the second sealing ring 31. After the initial filtration inside the housing 3, the chemical sewage is injected into the inner part of the outer frame 27 through the connecting pipe 25. At the same time, the chemical sewage is filtered by the filter plate 24, making the filtration degree of the chemical sewage entering the inner part of the outer frame 27 higher. Finally, the first sealing ring 26 and the second sealing ring 31 at the front and rear ends of the connecting pipe 25 seal the connection to prevent the leakage of chemical sewage.

[0026] In this embodiment, as Figure 1 and Figure 5 shown, the central axes of the second driving motor 28, the rotating column 29, and the cleaning plate 30 are on the same horizontal line. The discharge port 32 and the outer frame 27 are fixedly connected. Start the second driving motor 28, drive the rotating column 29 through the second driving motor 28, and drive the cleaning plate 30 to rotate through the rotating column 29. Since purification sheets are provided on the outer side of the cleaning plate 30, the chemical sewage can be filtered for the last time, and finally the chemical sewage is discharged into the next device through the discharge port 32.

[0027] The usage method and advantages of the present utility model: For this sewage treatment device with leak-proof joints, during use, the working process is as follows:

[0028] As Figures 1 to 5As shown in the figure, first, pass the locking bolt 7 through the connecting plate 6 and screw it into the threaded hole 8 until the locking bolt 7 completely enters the interior of the threaded hole 8, so that the connecting plate 6 and the outer shell 3 are completely fastened, and the installation of the outer shell 3 and the connecting plate 6 can be completed. During long-term use, the connecting plate 6 will be corroded to a certain extent and needs to be replaced. At the same time, grasp the handle 5, open the flip cover 4, and put the filter cotton block into the interior of the outer shell 3 to facilitate the primary filtration of chemical sewage. Finally, through the water pump 23, inject the filtered water to filter the chemical sewage inside. Since the water inlet pipe 10 and the feed pipe 11 are threadedly connected through the external thread 13 and the internal thread 14, during the installation of the water inlet pipe 10 and the feed pipe 11, place the sealing ring 12 between the water inlet pipe 10 and the feed pipe 11. At the same time, the fixing bolt 15 passes through the sealing ring 12 and is connected to the fixing nut 16, and the sealing ring 12 is fixed by the fixing bolt 15 to prevent the sealing ring 12 from shifting and causing the chemical sewage to leak. Finally, there are three groups of the same water inlet 9, water inlet pipe 10 and feed pipe 11, which can not only connect different types of liquids into the outer shell 3, but also inject the same liquid into the outer shell 3, providing different options and facilitating the staff to arrange and design. Start the driving motor one 20, drive the stirring column 21 to rotate through the driving motor one 20, and drive the turbine paddle 22 to rotate through the stirring column 21. The internal filter cotton block will filter the chemical sewage inside with the continuous rotation inside. In addition, the continuous rotation of the turbine paddle 22 promotes the better mixing of the filtered water and the chemical sewage. After the primary filtration inside the outer shell 3, the chemical sewage will be injected into the interior of the outer frame 27 through the connecting pipe 25. At the same time, the chemical sewage is filtered by the filter plate 24, so that the filtration degree of the chemical sewage entering the interior of the outer frame 27 becomes higher. Finally, the sealing ring one 26 and the sealing ring two 31 at the front and rear ends of the connecting pipe 25 seal the connection to prevent the chemical sewage from leaking. Start the driving motor two 28, drive the rotating column 29 through the driving motor two 28, and drive the cleaning plate 30 to rotate through the rotating column 29. Since the outer side of the cleaning plate 30 is provided with purification pieces, the chemical sewage can be finally filtered, and finally the chemical sewage is discharged into the next device through the discharge port 32.

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

Claims

1. A sewage treatment device with leak-proof joints, comprising a frame (1), characterized in that: The upper end of the frame (1) is provided with a base (2), the upper end of the base (2) is welded with a shell (3), the upper end of the shell (3) is rotatably provided with a flip cover (4), the upper end of the flip cover (4) is fixedly provided with a handle (5), the rear end of the flip cover (4) is provided with a connecting plate (6), the upper end of the connecting plate (6) is provided with a locking bolt (7), the lower end of the locking bolt (7) is provided with a threaded hole (8), the upper end of the connecting plate (6) is provided with a water inlet (9), and the upper end of the water inlet (9) is provided with a screw thread (9). A water inlet pipe (10) is provided at the upper end of the water inlet pipe (10), a feed pipe (11) is provided, a sealing ring (12) is provided between the water inlet pipe (10) and the feed pipe (11), an external thread (13) is installed at the lower end of the feed pipe (11), an internal thread (14) is provided on the inner side of the water inlet (9), a fixing bolt (15) is provided at the upper end of the feed pipe (11), a fixing nut (16) is provided at the lower end of the water inlet (9), a threaded opening (17) is provided on the inner side of the upper end of the feed pipe (11), and the feed pipe A flange (18) is installed on the outer side of the upper end of the housing (11), a fixing plate (19) is installed on the outer side of the housing (3) by thread, a driving motor (20) is installed on the outer side of the fixing plate (19), a stirring column (21) is fixedly installed on the output shaft of the driving motor (20), a turbine propeller (22) is installed on the outer side of the stirring column (21), a water pump (23) is installed on the outer side of the rear end of the housing (3), a filter plate (24) is installed on the inner side of the front end of the housing (3), and a connecting pipe (22) is installed on the front end of the housing (3) by thread. 5), a sealing ring 1 (26) is provided between the outer shell (3) and the connecting tube (25), an outer frame (27) is provided at the front end of the outer shell (3), a driving motor 2 (28) is installed at the front end of the outer frame (27), a rotating column (29) is fixedly installed on the output shaft of the driving motor 2 (28), a cleaning plate (30) is installed on the outer side of the rotating column (29), a sealing ring 2 (31) is provided between the outer frame (27) and the connecting tube (25), and a discharge port (32) is provided at the lower end of the driving motor 2 (28).

2. The sewage treatment equipment with anti-leakage joint according to claim 1 is characterized in that: The locking bolt (7) passes through the connecting plate (6) and extends to the inside of the threaded hole (8); the locking bolt (7) and the threaded hole (8) are threadedly connected.

3. The sewage treatment equipment with anti-leakage joint according to claim 1 is characterized in that: The water inlet pipe (10) and the feed pipe (11) are threadedly connected via an external thread (13) and an internal thread (14); the water inlet (9), the water inlet pipe (10) and the feed pipe (11) are provided with three identical groups; the fixing bolt (15) penetrates the sealing ring (12) and is connected to the fixing nut (16).

4. The sewage treatment equipment with anti-leakage joint according to claim 1, characterized in that: The central axes of the driving motor 1 (20), the stirring column (21) and the turbine propeller (22) are located on the same horizontal line, and the stirring column (21) and the housing (3) are rotatably connected.

5. The sewage treatment equipment with anti-leakage joint according to claim 1 is characterized by: The connecting pipe (25) and the outer frame (27) are threadedly connected, and the connecting pipe (25) is connected to the outer shell (3) and the outer frame (27) through a sealing ring 1 (26) and a sealing ring 2 (31).

6. The sewage treatment equipment with anti-leakage joint according to claim 1, characterized in that: The central axes of the second driving motor (28), the rotating column (29) and the cleaning plate (30) are located on the same horizontal line, and the discharge port (32) and the outer frame (27) are fixedly connected.

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