Self-cleaning stirring kettle for waste liquid treatment

Abstract

The utility model discloses a self-cleaning stirring kettle for waste liquid treatment, and belongs to the technical field of self-cleaning stirring kettles, the self-cleaning stirring kettle comprises a kettle body and a stirring blade, the stirring blade can be horizontally and rotatably mounted in the kettle body, the self-cleaning stirring kettle further comprises a driving assembly, a cleaning assembly and a water speed adjusting assembly, the driving assembly is mounted on the kettle body and used for driving the stirring blade to rotate, and the water speed adjusting assembly is used for adjusting the water speed. According to the self-cleaning stirring kettle for waste liquid treatment, water is sprayed out through rotation of the sprayers, stains on the inner wall of the kettle body can be washed and cleaned, when the sprayers rotate rapidly, the sprayers can be cleaned, and the self-cleaning stirring kettle is convenient to clean. The piston blocks the auxiliary nozzle under the influence of centrifugal force, so that water pressure can be increased, stubborn stains can be flushed, stain residues are avoided, and the problems that most of existing self-cleaning stirring kettles for waste liquid treatment are inconvenient to adjust the water pressure, and the stubborn stains are easily difficult to remove are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of self-cleaning stirring kettles, in particular to a self-cleaning stirring kettle for waste liquid treatment. Background Art

[0002] A stirred tank is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized in the same way as the performance principle of the reactor. In the prior art, in the process of treating waste liquid, a stirred tank is needed to stir and mix the waste liquid with the reagent so that it reacts fully to remove harmful substances and meet the emission standards.

[0003] For example, a high-efficiency reactor for waste liquid treatment with Chinese patent announcement number CN217410776U includes a reactor body, a top cover is fixedly connected to the upper surface of the reactor body, a motor is installed at the top center of the top cover, and the bottom of the motor is connected to a round rod that penetrates the top cover. Although this solution can remove stains on the inner wall of the mixing tank by spraying detergent and cleaning with a brush, the stains adhered to the brush are not easy to remove during the cleaning process with a brush, which easily leads to a decrease in the cleaning effect. If the brush is not used and the cleaning is done by flushing with detergent alone, it is not convenient to adjust the water pressure, and stubborn stains are not easy to remove, resulting in poor cleaning effect. Utility Model Content

[0004] The utility model aims to provide a self-cleaning stirring kettle for waste liquid treatment, which can adjust the flushing water pressure to improve the cleaning effect.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Provided is a self-cleaning stirring kettle for waste liquid treatment, comprising a kettle body and a stirring blade, wherein the stirring blade is horizontally rotatably installed in the kettle body, a driving component, a cleaning component and a water speed regulating component, wherein the driving component is installed on the kettle body, and the driving component is used to drive the stirring blade to rotate, the cleaning component comprises a plurality of nozzles, wherein the nozzles are horizontally rotatably installed in the kettle body, a main nozzle and a plurality of auxiliary nozzles are provided at one end of the nozzles, and the plurality of auxiliary nozzles are distributed in a circular array around the main nozzle, and the water speed regulating component comprises a telescopic rod, a spring and a piston, wherein one end of the telescopic rod is fixedly connected to the inner wall of the other end of the nozzle, the telescopic end of the telescopic rod is fixedly connected to the piston, the spring is sleeved on the outer periphery of the telescopic rod, and the two ends of the spring are respectively fixedly connected to the inner wall of the nozzle and the piston, a plurality of penetrating water grooves are provided at one end of the piston, and one end of the plurality of water grooves is connected to each other; when the piston is separated from the inner wall of the nozzle, the main nozzle and the auxiliary nozzle are both connected to the inside of the nozzle; when the other end of the piston is fitted to the inner wall of the nozzle, the main nozzle is connected to the water groove.

[0007] Furthermore, the driving assembly includes a rotating shaft and a motor. The top and bottom of the rotating shaft are rotatably connected to the top wall and bottom wall of the kettle body respectively, the top of the motor is fixedly connected to the bottom of the kettle body, the output shaft of the motor passes through the bottom wall of the kettle body and is coaxially connected to the bottom of the rotating shaft, and the outer periphery of the rotating shaft is coaxially connected to the stirring blade.

[0008] Furthermore, the cleaning component also includes a water tank, multiple support rods, multiple hoses and a water inlet pipe. The water tank is a hollow disc-shaped structure, which is coaxially connected to the outer periphery of the rotating shaft. The top of the rotating shaft is a hollow structure. One end of the water inlet pipe passes through the top wall of the kettle body and the side wall of the rotating shaft and is connected to the interior of the water tank. Multiple support rods are distributed in a circular array at the bottom of the water tank. The top of the support rod is fixedly connected to the bottom of the water tank, and the bottom of the support rod is rotatably connected to the top of the nozzle. The two ends of the hose are respectively connected to the interior of the water tank and the interior of the nozzle.

[0009] Furthermore, the cleaning component also includes multiple groups of vertical rotation structures, the vertical rotation structure includes a pair of rotating seats and a first hydraulic rod, the two rotating seats are respectively fixedly connected to one side of the support rod and the top of the nozzle, one end of the first hydraulic rod is rotatably connected to one of the rotating seats, and the telescopic end of the first hydraulic rod is rotatably connected to the other rotating seat.

[0010] Furthermore, the cleaning assembly also includes a second hydraulic rod, the top of the second hydraulic rod is fixedly connected to the top of the kettle body, the telescopic end of the second hydraulic rod is slidably connected to the top of the water tank, the water tank is slidably connected to the periphery of the rotating shaft, and the water inlet pipe is slidably connected to the side wall of the rotating shaft.

[0011] Furthermore, it also includes a feed pipe, a discharge pipe and a pair of valves. The feed pipe is located at the top of the kettle body and connected to the inside of the kettle body. The discharge pipe is located at the bottom of the kettle body and connected to the inside of the kettle body. The two valves are fixedly connected to the side walls of the feed pipe and the discharge pipe, respectively.

[0012] The beneficial effects of the utility model are as follows: the utility model uses the nozzle, spring and driving assembly to clean the inner wall of the kettle body, and the driving assembly drives the nozzle to rotate, and the nozzle sprays water to rinse the stains. When the nozzle is stationary or rotates slowly, the spring provides a pulling force to keep the piston away from the inner wall of the nozzle. At this time, the water flow is simultaneously sprayed through the main nozzle and multiple auxiliary nozzles. Since the cross-sectional area of ​​the sprayed water flow is large and the pressure of the water flow is small, a larger area of ​​stains can be rinsed, thereby improving the cleaning efficiency. When the nozzle rotates rapidly, the piston is affected by the centrifugal force and moves toward one end of the nozzle. At this time, the piston blocks multiple auxiliary nozzles, and the water flow can only be sprayed through the sink and the main nozzle, resulting in faster water flow speed and stronger impact force, which can rinse stubborn stains and avoid stain residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the kettle structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0017] Figure 4 for Figure 2 A magnified view of the structure at center A;

[0018] Figure 5 It is a cross-sectional view of the nozzle structure of the utility model.

[0019] In the figure:

[0020] 1. Kettle body; 10. Stirring blade; 11. Feed pipe; 12. Discharge pipe; 13. Valve;

[0021] 2. driving assembly; 20. rotating shaft; 21. motor;

[0022] 3. Cleaning assembly; 30. Nozzle; 300. Main nozzle; 301. Auxiliary nozzle; 31. Water tank; 32. Support rod; 33. Hose; 34. Water inlet pipe; 35. Vertical rotating structure; 36. Rotating seat; 37. First hydraulic rod; 38. Second hydraulic rod;

[0023] 4. Water speed adjustment assembly; 40. Telescopic rod; 41. Spring; 42. Piston; 420. Water tank. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0025] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0026] Reference Figures 1 to 5A self-cleaning stirring kettle for waste liquid treatment shown in the figure includes a kettle body 1 and a stirring blade 10, the stirring blade 10 can be installed in the kettle body 1 so as to rotate horizontally, waste liquid is injected into the kettle body 1, the stirring blade 10 rotates to drive the waste liquid to rotate, and thus the waste liquid is stirred. It also includes a driving component 2, a cleaning component 3 and a water speed adjustment component 4, the driving component 2 is installed on the kettle body 1, the driving component 2 is used to drive the stirring blade 10 to rotate, the cleaning component 3 includes a plurality of nozzles 30, the nozzles 30 can be installed in the kettle body 1 so as to rotate horizontally, and water can be sprayed out through the nozzles 30 to rinse and clean the stains on the inner wall of the kettle body 1, and the plurality of nozzles 30 can be rotated to spray water evenly to improve the cleaning effect. A main nozzle 300 and a plurality of auxiliary nozzles 301 are provided at one end of the nozzle 30, and the plurality of auxiliary nozzles 301 are distributed in a circular array around the main nozzle 300. The water speed regulating assembly 4 includes a telescopic rod 40, a spring 41 and a piston 42. One end of the telescopic rod 40 is fixedly connected to the inner wall of the other end of the nozzle 30, and the telescopic end of the telescopic rod 40 is fixedly connected to the piston 42. The spring 41 is sleeved on the outer periphery of the telescopic rod 40, and the two ends of the spring 41 are respectively fixedly connected to the inner wall of the nozzle 30 and the piston 42. When the nozzle 30 is stationary or rotates slowly, the spring 41 provides a pulling force to keep the piston 42 away from the inner wall of the nozzle 30. When the nozzle 30 rotates rapidly, the piston 42 moves toward one end of the nozzle 30 under the influence of centrifugal force, and the spring 41 is stretched around the telescopic rod 40. The telescopic rod 40 is used to support the piston 42 and the spring 41 to prevent them from deflecting. One end of the piston 42 is provided with a plurality of through water grooves 420, and one end of the plurality of water grooves 420 is interconnected; by providing a plurality of water grooves 420, the speed of water flow is accelerated, so that the piston 42 can quickly pass a large amount of water. When the piston 42 is separated from the inner wall of the nozzle 30, the main nozzle 300 and the auxiliary nozzle 301 are both connected to the inside of the nozzle 30; at this time, the water flow is ejected through the main nozzle 300 and the plurality of auxiliary nozzles 301 at the same time. Since the cross-sectional area of ​​the ejected water flow is large and the pressure of the water flow is small, a larger area of ​​stains can be washed, thereby improving the cleaning efficiency. When the other end of the piston 42 is attached to the inner wall of the nozzle 30, the piston 42 blocks the plurality of auxiliary nozzles 301. The main nozzle 300 is connected to the water groove 420. The water flow can only be ejected through the water groove 420 and the main nozzle 300, resulting in a faster water flow speed and a stronger impact force, which can rinse stubborn stains and avoid stain residue.

[0027] The driving assembly 2 includes a rotating shaft 20 and a motor 21. The top and bottom of the rotating shaft 20 are rotatably connected to the top wall and bottom wall of the kettle body 1 respectively. The top of the motor 21 is fixedly connected to the bottom of the kettle body 1. The output shaft of the motor 21 passes through the bottom wall of the kettle body 1 and is coaxially connected to the bottom of the rotating shaft 20. The outer periphery of the rotating shaft 20 is coaxially connected to the stirring blade 10. When the motor 21 is powered on, its output shaft can drive the rotating shaft 20 to rotate, and at the same time, the stirring blade 10 rotates to stir the waste liquid.

[0028] The cleaning assembly 3 also includes a water tank 31, multiple support rods 32, multiple hoses 33 and a water inlet pipe 34. The water tank 31 is a hollow disc-shaped structure, which is coaxially connected to the outer periphery of the rotating shaft 20. The top of the rotating shaft 20 is a hollow structure. One end of the water inlet pipe 34 passes through the top wall of the kettle body 1 and the side wall of the rotating shaft 20 and is connected to the interior of the water tank 31. Multiple support rods 32 are distributed in a circular array at the bottom of the water tank 31. The top of the support rod 32 is fixedly connected to the bottom of the water tank 31, and the bottom of the support rod 32 is rotatably connected to the top of the nozzle 30. The two ends of the hose 33 are respectively connected to the interior of the water tank 31 and the interior of the nozzle 30. The water inlet pipe 34 is connected to the water pump, and the water pump is operated to inject water into the water tank 31 through the water inlet pipe 34, and then flows into the nozzle 30 through the hose 33, and finally sprayed out from the nozzle 30 to rinse the stains. The water tank 31 can also rotate with the rotating shaft 20, so that the nozzle 30 can rinse different positions. At the same time, the nozzle 30 is rotated so that one end of it rotates around the support rod 32, so that the angle of the nozzle 30 can be adjusted, thereby adjusting the position and angle of the water flow.

[0029] The cleaning assembly 3 also includes a plurality of groups of vertical rotating structures 35, and the vertical rotating structures 35 include a pair of rotating seats 36 and a first hydraulic rod 37. The two rotating seats 36 are respectively fixedly connected to one side of the support rod 32 and the top of the nozzle 30, and one end of the first hydraulic rod 37 is rotatably connected to one of the rotating seats 36, and the telescopic end of the first hydraulic rod 37 is rotatably connected to the other rotating seat 36. When the first hydraulic rod 37 is operated, its telescopic end is extended and pushed toward the bottom, one of the rotating seats 36, and the first hydraulic rod 37 rotates between the two rotating seats 36, so that the nozzle 30 can be pushed to rotate toward the bottom, and vice versa, the nozzle 30 can be rotated toward the top.

[0030] The cleaning assembly 3 further includes a second hydraulic rod 38, the top of which is fixedly connected to the top of the kettle body 1, the telescopic end of the second hydraulic rod 38 is slidably connected to the top of the water tank 31, the water tank 31 is slidably connected to the periphery of the rotating shaft 20, and the water inlet pipe 34 is slidably connected to the side wall of the rotating shaft 20. When the second hydraulic rod 38 is operated, its output shaft drives the water tank 31 and the water inlet pipe 34 to slide up and down around the rotating shaft 20, so that the height of the nozzle 30 can be adjusted, so that the adjustment range of the position and angle of the water flow sprayed by the nozzle 30 is larger.

[0031] The kettle 1 also includes a feed pipe 11, a discharge pipe 12 and a pair of valves 13. The feed pipe 11 is located at the top of the kettle 1 and communicates with the inside of the kettle 1. The discharge pipe 12 is located at the bottom of the kettle 1 and communicates with the inside of the kettle 1. The two valves 13 are respectively fixedly connected to the side walls of the feed pipe 11 and the discharge pipe 12. By opening the top valve 13 and closing the bottom valve 13, waste liquid can be injected into the kettle 1 through the feed pipe 11, and conversely, waste liquid in the kettle 1 can be emptied through the discharge pipe 12.

[0032] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A self-cleaning stirring kettle for waste liquid treatment, comprising a kettle body (1) and a stirring blade (10), wherein the stirring blade (10) is installed in the kettle body (1) so as to be horizontally rotatable, and characterized in that: The invention also comprises a driving component (2), a cleaning component (3) and a water speed regulating component (4), wherein the driving component (2) is mounted on the kettle body (1), and is used to drive the stirring blade (10) to rotate; the cleaning component (3) comprises a plurality of spray heads (30), and the spray heads (30) are mounted in the kettle body (1) so as to be horizontally rotatable; a main spray port (300) and a plurality of auxiliary spray ports (301) are provided at one end of the spray heads (30), and the plurality of auxiliary spray ports (301) are distributed in a circular array around the main spray port (300); and the water speed regulating component (4) is configured to adjust the water speed. The adjustment component (4) comprises a telescopic rod (40), a spring (41) and a piston (42); one end of the telescopic rod (40) is fixedly connected to the inner wall of the other end of the spray head (30); the telescopic end of the telescopic rod (40) is fixedly connected to the piston (42); the spring (41) is sleeved on the outer periphery of the telescopic rod (40); two ends of the spring (41) are respectively fixedly connected to the inner wall of the spray head (30) and the piston (42); one end of the piston (42) is provided with a plurality of penetrating water grooves (420); one ends of the plurality of water grooves (420) are interconnected; When the piston (42) is separated from the inner wall of the nozzle (30), the main nozzle (300) and the auxiliary nozzle (301) are both connected to the interior of the nozzle (30); When the other end of the piston (42) is in contact with the inner wall of the spray head (30), the main spray port (300) is connected to the water tank (420).

2. The self-cleaning stirred tank for waste liquid treatment according to claim 1, characterized in that: The driving assembly (2) comprises a rotating shaft (20) and a motor (21); the top and bottom of the rotating shaft (20) are rotatably connected to the top wall and bottom wall of the kettle body (1) respectively; the top of the motor (21) is fixedly connected to the bottom of the kettle body (1); the output shaft of the motor (21) passes through the bottom wall of the kettle body (1) and is coaxially connected to the bottom of the rotating shaft (20); and the outer periphery of the rotating shaft (20) is coaxially connected to the stirring blade (10).

3. The self-cleaning stirred tank for waste liquid treatment according to claim 2, characterized in that: The cleaning assembly (3) further comprises a water tank (31), a plurality of support rods (32), a plurality of hoses (33) and a water inlet pipe (34); the water tank (31) is a hollow disc-shaped structure; the water tank (31) is coaxially connected to the periphery of the rotating shaft (20); the top of the rotating shaft (20) is a hollow structure; one end of the water inlet pipe (34) passes through the top wall of the kettle body (1) and the side wall of the rotating shaft (20) and is in communication with the interior of the water tank (31); the plurality of support rods (32) are distributed in a circular array at the bottom of the water tank (31); the top of the support rods (32) is fixedly connected to the bottom of the water tank (31); the bottom of the support rods (32) is rotatably connected to the top of the spray head (30); and the two ends of the hose (33) are respectively in communication with the interior of the water tank (31) and the interior of the spray head (30).

4. The self-cleaning stirred tank for waste liquid treatment according to claim 3, characterized in that: The cleaning assembly (3) further comprises a plurality of groups of vertical rotating structures (35), wherein the vertical rotating structures (35) comprise a pair of rotating seats (36) and a first hydraulic rod (37), wherein the two rotating seats (36) are respectively fixedly connected to one side of the support rod (32) and the top of the nozzle (30), one end of the first hydraulic rod (37) is rotatably connected to one of the rotating seats (36), and the telescopic end of the first hydraulic rod (37) is rotatably connected to the other rotating seat (36).

5. The self-cleaning stirred tank for waste liquid treatment according to claim 1, characterized in that: It also comprises a feed pipe (11), a discharge pipe (12) and a pair of valves (13); the feed pipe (11) is located at the top of the kettle body (1) and is in communication with the interior of the kettle body (1); the discharge pipe (12) is located at the bottom of the kettle body (1) and is in communication with the interior of the kettle body (1); and the two valves (13) are fixedly connected to the side walls of the feed pipe (11) and the discharge pipe (12), respectively.

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