Sewage treatment stirring device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment stirring device which comprises a stirring barrel, a cover plate is arranged at the top end of the stirring barrel, a water inlet is fixedly connected to the right side of the stirring barrel, a water inlet pipe is connected to the right end of the water inlet through a clamping assembly, and a stirring shaft is rotationally connected to the inner wall of the bottom side of the stirring barrel. A plurality of stirring fan blades are connected to the outer wall of the stirring shaft through a plug connector, an L-shaped scraping plate is fixedly connected to the outer wall of the bottom end of the stirring shaft, a water outlet is fixedly connected to the bottom side of the stirring barrel, and the plug connector comprises mortises formed in the sides, facing the baffle, of the stirring fan blades and the left side and the right side of the baffle. According to the stirring device disclosed by the utility model, the tenon shaft and the transmission plate are pulled out through the handle, so that the stirring fan blades are separated from the stirring shaft, the damaged stirring fan blades can be conveniently and quickly replaced, and meanwhile, the two buckles can be opened by opening the clamping plate, so that the water inlet and the water inlet pipe can be conveniently disconnected, and the damaged water inlet pipe can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment stirring device. Background Art

[0002] A large amount of sewage will be generated in production and life. Direct discharge will cause damage to the environment, and the sewage needs to be treated. In the process of sewage treatment, a stirring device is needed to mix the sewage and treatment liquid to treat certain harmful substances in the sewage.

[0003] After searching, a sewage treatment stirring device with announcement number CN217887706U includes a treatment box, the top surface of the treatment box is respectively provided with a water inlet and a drug inlet, the top surface of the treatment box is provided with a stirring mechanism, the stirring mechanism includes a first motor fixedly connected to the center of the top surface of the treatment box, the water inlet and the drug inlet are respectively located on both sides of the first motor, the output shaft of the first motor extends into the treatment box, one end of the output shaft of the first motor extending into the treatment box is fixedly connected to a first connecting rod, the bottom of the first connecting rod is rotatably connected to the bottom surface of the treatment box, a plurality of first stirring rods are symmetrically fixed to the first connecting rod, the bottom of the first connecting rod is symmetrically rotatably connected to a second stirring rod, the second stirring rod is located at the bottom of the first stirring rod, one end of the first connecting rod close to the top surface of the treatment box is fixedly connected to a scraper, and the bottom surface of the treatment box is provided with a water outlet. The utility model can not only improve the treatment efficiency of sewage, but also clean up the impurities remaining on the inner wall of the treatment box.

[0004] Based on the above patent, by improving the sewage treatment efficiency, impurities remaining on the inner wall of the treatment box can also be cleaned. However, when the sewage and the treatment liquid are stirred using a stirring shaft, the stirring blades on the stirring shaft will be damaged, affecting the mixing between the sewage and the treatment liquid. The stirring shaft and the stirring blades are difficult to disassemble, making it difficult to replace the damaged stirring blades. In response to this technical problem, the present application proposes a sewage treatment stirring device. Utility Model Content

[0005] The utility model aims to solve the shortcomings existing in the prior art and proposes a sewage treatment stirring device. When the stirring blade is damaged, the tenon shaft and the transmission plate can be pulled out by a handle to achieve the separation between the stirring blade and the stirring shaft, so as to facilitate the quick replacement of the damaged stirring blade. At the same time, the two buckles can be opened by opening the card plate, so as to facilitate the disconnection between the water inlet and the water inlet pipe and facilitate the replacement of the damaged water inlet pipe.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment stirring device, comprising a stirring barrel, a cover plate is arranged on the top of the stirring barrel, a water inlet is fixedly connected to the right side of the stirring barrel, the right end of the water inlet is connected to the water inlet pipe through a locking assembly, a stirring shaft is rotatably connected to the inner wall of the bottom side of the stirring barrel, a plurality of stirring blades are connected to the outer wall of the stirring shaft through a plug-in component, an L-shaped scraper is fixedly connected to the outer wall of the bottom end of the stirring shaft, and a water outlet is fixedly connected to the bottom side of the stirring barrel.

[0007] Furthermore, the connector includes tenons opened on the side of the plurality of stirring blades facing the baffle and on the left and right sides of the baffle, tenon shafts are arranged inside the tenon grooves on the left and right sides, and the top ends of the two tenon shafts are fixedly connected to the baffle.

[0008] Furthermore, a transmission plate is fixedly connected to one side of the two tenon shafts, and the transmission plate is arranged inside the stirring fan blade.

[0009] Furthermore, a motor is installed at the middle end of the bottom side of the mixing barrel through a fixing frame, the driving end of the motor is connected to the bottom end of the mixing shaft, and handles are fixedly connected to the middle ends of the top sides of the two tenon shafts.

[0010] Furthermore, the locking assembly includes two sealing rings respectively located at the right end of the water inlet and the left end of the water inlet pipe, and two buckles are arranged on the outer walls of the two sealing rings, and the top sides of the two buckles are connected by a locking assembly.

[0011] Furthermore, the locking assembly includes a clamping plate located at the top side of the buckle at the front side and a clamping shaft located at the top side of the buckle at the rear side, and the rear end of the clamping plate is arranged at the middle end of the clamping shaft.

[0012] Furthermore, a plug is provided on the top side of the cover plate.

[0013] Furthermore, a plurality of supporting shafts are fixedly connected to the bottom side of the mixing barrel.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when a stirring blade on the stirring shaft is damaged, the cover plate can be opened and the tenon shaft and the transmission plate can be pulled out from the tenon groove by the handle to achieve separation between the plurality of stirring blades and the stirring shaft, so as to facilitate quick replacement of the damaged stirring blade, improve the efficiency of repairing the damaged stirring blade, and ensure the efficiency of mixing treatment between sewage and treatment liquid.

[0016] 2. In the utility model, when the water inlet pipe is damaged, the clamping plate can be opened to disengage the clamping plate and the clamping shaft, which facilitates the opening of the two buckles, the disengagement of the water inlet pipe and the water inlet, and the quick replacement of the damaged water inlet pipe, saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a sewage treatment stirring device proposed by the utility model;

[0018] Figure 2 for Figure 1 A in the enlarged view;

[0019] Figure 3 This is a schematic diagram of the buckle structure of a sewage treatment stirring device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a mixing barrel of a sewage treatment mixing device proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of a stirring blade of a sewage treatment stirring device proposed by the utility model;

[0022] Figure 6 This is a schematic diagram of the stirring shaft structure of a sewage treatment stirring device proposed by the utility model;

[0023] Figure 7 The utility model is a schematic diagram of the tenon shaft structure of a sewage treatment stirring device.

[0024] Legend:

[0025] 1. Mixing barrel; 2. Cover plate; 3. Plug; 4. Water inlet; 5. Water inlet pipe; 6. Buckle; 7. Clamp plate; 8. Clamp shaft; 9. Sealing ring; 10. Mixing shaft; 11. Motor; 12. Mixing fan blades; 13. Transmission plate; 14. Water outlet; 15. L-shaped scraper; 16. Tenon shaft; 17. Baffle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-7, the utility model provides an embodiment: a sewage treatment stirring device, including a stirring barrel 1, a cover plate 2 is arranged at the top of the stirring barrel 1, a water inlet 4 is fixedly connected to the right side of the stirring barrel 1, and a water inlet pipe 5 is connected to the right end of the water inlet 4 through a buckle 6, a stirring shaft 10 is rotatably connected to the inner wall of the bottom side of the stirring barrel 1, and a plurality of stirring blades 12 are connected to the outer wall of the stirring shaft 10 through a tenon shaft 16, an L-shaped scraper 15 is fixedly connected to the outer wall of the bottom end of the stirring shaft 10, a water outlet 14 is fixedly connected to the bottom side of the stirring barrel 1, a plug 3 is arranged on the top side of the cover plate 2, and a plurality of support shafts are fixedly connected to the bottom side of the stirring barrel 1;

[0028] Specifically, the sewage is discharged into the interior of the mixing barrel 1 through the water inlet pipe 5 and the water inlet 4, and then the plug 3 is opened to facilitate the staff to put the treated liquid into the interior of the mixing barrel 1, and then the stirring shaft 10 and the stirring blades 12 are driven by the starting motor 11 to stir and mix the sewage and the treated liquid inside. At the same time, a valve is installed inside the water outlet 14 to facilitate the treated sewage to be discharged through the water outlet 14. When the stirring blade 12 is damaged, the stirring blade 12 and the stirring shaft 10 can be separated by pulling out the tenon shaft 16, so as to facilitate the quick replacement of the damaged stirring blade 12. At the same time, when the water inlet pipe 5 is damaged, the card plate 7 can be opened to separate the card plate 7 and the card shaft 8, so as to facilitate the opening of the two buckles 6, so as to facilitate the separation between the water inlet pipe 5 and the water inlet 4, so as to facilitate the quick replacement of the damaged water inlet pipe 5, and to facilitate the improvement of the transportation and treatment efficiency of sewage.

[0029] Tenon grooves are provided on the side of the plurality of stirring blades 12 facing the baffle 17 and on the left and right sides of the baffle 17, tenon shafts 16 are provided inside the tenon grooves on the left and right sides, the top ends of the two tenon shafts 16 are fixedly connected to the baffle 17, the two tenon shafts 16 are fixedly connected to the separated sides with a transmission plate 13, the transmission plate 13 is provided inside the stirring blades 12, a motor 11 is installed at the middle end of the bottom side of the stirring barrel 1 through a fixing frame, the driving end of the motor 11 is connected to the bottom end of the stirring shaft 10, a handle is fixedly connected to the middle end of the top side of the two tenon shafts 16, two sealing rings 9 are respectively located at the right end of the water inlet 4 and the left end of the water inlet pipe 5, two buckles 6 are provided on the outer walls of the two sealing rings 9, the top sides of the two buckles 6 are connected by a clamping plate 7, the clamping plate 7 is located at the top side of the front buckle 6 and the clamping shaft 8 is located at the top side of the rear buckle 6, and the rear end of the clamping plate 7 is arranged at the middle end of the clamping shaft 8;

[0030] Specifically, when the stirring blade 12 is damaged, the tenon shaft 16 and the transmission plate 13 can be pulled out from the tenon groove by the handle to achieve the separation between the stirring blade 12 and the stirring shaft 10, so as to facilitate the quick replacement of the damaged stirring blade 12. At the same time, when the transmission plate 13 is inserted into the stirring blade 12, it is convenient to transmit the rotational force of the stirring shaft 10 through the transmission plate 13, so as to drive the stirring blade 12 to stir the sewage inside the mixing barrel 1. At the same time, when the water inlet pipe 5 is damaged, the card plate 7 can be rotated to separate the card plate 7 and the card shaft 8, so as to facilitate the opening of the two buckles 6, so as to facilitate the separation between the water inlet 4 and the water inlet pipe 5, so as to facilitate the quick replacement of the damaged water inlet pipe 5. At the same time, the sealing ring 9 arranged on the outer wall of the water inlet 4 and the water inlet pipe 5 is convenient for the two buckles 6 to lock the water inlet 4 and the water inlet pipe 5 to ensure the seal and avoid water leakage, so as to improve the maintenance efficiency of the sewage treatment stirring device and the sewage treatment efficiency.

[0031] Working principle: sewage is discharged into the interior of the mixing barrel 1 through the water inlet pipe 5 and the water inlet 4, and then the plug 3 is opened to facilitate the staff to put the treatment liquid into the interior of the mixing barrel 1, and then the stirring shaft 10 and the stirring blade 12 are driven by the starting motor 11 to stir and mix the sewage and the treatment liquid inside. At the same time, a valve is installed inside the water outlet 14 to facilitate the discharge of the treated sewage through the water outlet 14. When the stirring blade 12 is damaged, the tenon shaft 16 and the transmission plate 13 can be pulled out from the tenon groove by the handle to achieve the separation between the stirring blade 12 and the stirring shaft 10, so as to facilitate the quick replacement of the damaged stirring blade 12. At the same time, when the water inlet pipe 5 is damaged, the card plate 7 can be opened to make the card plate 7 and the card shaft 8 separate, so as to facilitate the opening of the two buckles 6, so as to facilitate the separation between the water inlet pipe 5 and the water inlet 4, so as to facilitate the quick replacement of the damaged water inlet pipe 5, so as to improve the maintenance efficiency of the sewage treatment stirring device and the sewage treatment efficiency.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment stirring device, comprising a stirring barrel (1), characterized in that: The top of the mixing barrel (1) is provided with a cover plate (2); the right side of the mixing barrel (1) is fixedly connected to a water inlet (4); the right end of the water inlet (4) is connected to a water inlet pipe (5) via a locking assembly; the inner wall of the bottom side of the mixing barrel (1) is rotatably connected to a mixing shaft (10); the outer wall of the mixing shaft (10) is connected to a plurality of mixing blades (12) via a plug-in component; the outer wall of the bottom end of the mixing shaft (10) is fixedly connected to an L-shaped scraper (15); and the bottom side of the mixing barrel (1) is fixedly connected to a water outlet (14).

2. A sewage treatment stirring device according to claim 1, characterized in that: The plug-in connector comprises a tenon groove formed on the side of the plurality of stirring blades (12) facing the baffle (17) and on the left and right sides of the baffle (17), a tenon shaft (16) being arranged inside the tenon grooves on the left and right sides, and the baffle (17) is fixedly connected to the top ends of the two tenon shafts (16).

3. A sewage treatment stirring device according to claim 2, characterized in that: A transmission plate (13) is fixedly connected to the separated sides of the two tenon shafts (16), and the transmission plate (13) is arranged inside the stirring blade (12).

4. A sewage treatment stirring device according to claim 3, characterized in that: A motor (11) is installed at the middle end of the bottom side of the mixing barrel (1) via a fixing frame, a driving end of the motor (11) is connected to the bottom end of the mixing shaft (10), and handles are fixedly connected to the middle ends of the top sides of the two tenon shafts (16).

5. A sewage treatment stirring device according to claim 1, characterized in that: The locking assembly comprises two sealing rings (9) respectively located at the right end of the water inlet (4) and the left end of the water inlet pipe (5), the outer walls of the two sealing rings (9) are provided with two buckles (6), and the top sides of the two buckles (6) are connected by a locking assembly.

6. A sewage treatment stirring device according to claim 5, characterized in that: The locking assembly comprises a clamping plate (7) located on the top side of the buckle (6) at the front side and a clamping shaft (8) located on the top side of the buckle (6) at the rear side, and the rear end of the clamping plate (7) is arranged at the middle end of the clamping shaft (8).

7. A sewage treatment stirring device according to claim 1, characterized in that: A plug (3) is provided on the top side of the cover plate (2).

8. A sewage treatment stirring device according to claim 1, characterized in that: A plurality of support shafts are fixedly connected to the bottom side of the mixing barrel (1).

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