Micro-power anaerobic system stirring device

Abstract

The utility model relates to the technical field of sewage treatment devices, and discloses a micro-power anaerobic system stirring device which comprises a shell, a first purification cavity is formed in the front end in the shell, a second purification cavity is formed in the rear side of the first purification cavity, a first purification assembly is arranged in the first purification cavity, and a second purification assembly is arranged in the second purification cavity. A first purification assembly is arranged in the first purification cavity, a second purification assembly is arranged in the second purification cavity, an aerobic cavity is formed in the rear side of the second purification cavity, a rotating disc is rotationally connected to the bottom side in the aerobic cavity, a plurality of aeration heads are fixedly connected to the periphery of the top side of the rotating disc, and the aeration heads are obliquely arranged. According to the utility model, the transmission component can be utilized to enable the rotating rod I to drive the anoxic zone II and the anaerobic zone II to rotate and shake the Pall ring and the hollow ball inside, so that in the secondary purification process, the contact area between the Pall ring and the hollow ball and sewage is increased, and the purification quality is improved on the basis of reducing the energy consumption; and the maintenance cost of equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment devices, in particular to a micro-powered anaerobic system stirring device. Background Art

[0002] Currently, biological methods are the primary method for wastewater treatment both domestically and internationally. Biological treatment methods include aerobic and anaerobic methods. Anaerobic methods are widely used in wastewater treatment due to their low energy consumption, high load capacity, and improved biodegradability. This is particularly true for industrial wastewater with high organic matter concentrations and poor biodegradability, for which anaerobic treatment is an essential step.

[0003] After searching, the solar micro-powered intelligent integrated sewage treatment equipment with announcement number CN215480410U includes a fixed plate, the upper part of which is fixedly connected to an energy mechanism, a treatment mechanism fixedly connected between the two fixed plates, a feed pipe fixedly connected to the left side of the treatment mechanism, a sealing mechanism fixedly connected to the upper part of the treatment mechanism, a stirring mechanism fixedly connected to the right side of the treatment mechanism, a filter mechanism fixedly connected to the right side of the stirring mechanism, a discharge pipe fixedly connected to the right side of the filter mechanism, and the sealing mechanism is composed of a top cover, an acid-base box, a discharge pipe, a solenoid valve, an acid-base sensor and a partition. In the utility model, the anaerobic bacteria react with the organic matter in the sewage to decompose through the treatment frame and the heating plate in the treatment mechanism. The heating plate greatly increases the reaction temperature, thereby increasing the activity of the anaerobic bacteria, speeding up the reaction speed, and thus increasing the working efficiency of the equipment in treating sewage.

[0004] Based on the above patent, the rotating rod of the stirring mechanism is used to fully react organic matter in the sewage with oxygen, thereby oxidizing it and decomposing the organic matter in the sewage, making the sewage clearer and improving the sewage treatment efficiency. However, the use of a motor to drive the stirring mechanism consumes a lot of electricity, resulting in high equipment maintenance costs. In response to this technical problem, the present application proposes a micro-powered anaerobic system stirring device. Utility Model Content

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a micro-powered anaerobic system stirring device, which aims to improve the problem in the prior art that a motor is set to drive the stirring mechanism, which consumes a lot of electricity and thus leads to high equipment maintenance costs.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A micro-powered anaerobic system stirring device comprises a shell, wherein a purification chamber 1 is provided at the front end of the interior of the shell, a purification chamber 2 is provided on the rear side of the purification chamber 1, a purification component 1 is provided inside the purification chamber 1, a purification component 2 is provided inside the purification chamber 2, an aerobic chamber is provided on the rear side of the purification chamber 2, a turntable is rotatably connected to the bottom side of the aerobic chamber, a plurality of aeration heads are fixedly connected to the outer periphery of the top side of the turntable, the aeration heads are arranged in an oblique posture, an air intake assembly is installed on the bottom side of the turntable, and the turntable is connected to the purification assembly via a transmission assembly.

[0008] Furthermore, the purification component 1 includes an anaerobic zone 1 located inside the purification chamber 1, the bottom side of the anaerobic zone 1 is fixedly connected to the anoxic zone 1, and the top and bottom sides of the anaerobic zone 1 and the top and bottom sides of the anoxic zone 1 are both provided with sieve holes.

[0009] Furthermore, the purification component 2 includes multiple rotating rods 1 located inside the purification chamber 2, the top end of the rotating rod 1 passes through the top side of the outer wall of the shell and is rotatably connected to the top side of the outer wall of the shell, the multiple rotating rods 1 are connected by a gear set, the outer walls of the multiple rotating rods 1 are provided with partitions, the partitions are fixedly connected to the inner wall of the purification chamber 2, the top side of the partition is provided with anoxic zone 2, the bottom side of the partition is provided with anaerobic zone 2, and the anoxic zone 2 and anaerobic zone 2 are both fixedly connected to the outer wall of the rotating rod 1.

[0010] Furthermore, the gear set includes a gear located on the top side of the outer wall of the shell, the gear is fixedly connected to the top end of the outer wall of the rotating rod, and the multiple gears are meshed and connected.

[0011] Furthermore, the air intake assembly includes a turntable located on the bottom side of the outer wall of the shell, the turntable is rotatably connected to the middle end of the bottom side of the turntable, and an external air pipe is provided inside the turntable and the turntable, and the external air pipe is fixedly connected to the inner wall of the turntable.

[0012] Furthermore, the transmission assembly includes a rotating rod 2 fixedly connected to the middle end of the top side of the turntable, the top end of the rotating rod 2 passes through the top side of the outer wall of the shell, the top end of the rotating rod 2 and the top end of the rotating rod 1 in the middle end are fixedly connected with pulleys, and the two pulleys are connected by a belt.

[0013] Furthermore, a plurality of through holes are formed on the top side of the partition.

[0014] Furthermore, a water inlet is fixedly connected to the front end of the top side of the outer wall of the shell, a water outlet is fixedly connected to the rear side of the outer wall of the shell, a filter fin is provided on the rear side of the water outlet, and the filter fin is fixedly connected to the inner wall of the shell.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the obliquely arranged aeration head can stir and oxygenate the water in the aerobic chamber while utilizing the impact generated by the jet to drive the turntable to rotate. The transmission assembly can be used to make the rotating rod 1 drive the anoxic zone 2 and the anaerobic zone 2 to rotate and shake the internal ball rings and hollow balls. In the secondary purification process, the ball rings and hollow balls increase their contact area with the sewage, and the purification quality is improved on the basis of reducing energy consumption, thereby reducing the maintenance cost of the equipment.

[0017] 2. In the present invention, the sewage is purified by passing it through anaerobic zone 1, anoxic zone 1, anaerobic zone 2 and anoxic zone 2 in sequence, and a secondary purification process is added on the basis of the traditional primary purification, thereby improving the purification quality and effectively improving the accuracy of the equipment in water purification processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a micro-powered anaerobic system stirring device proposed in the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the shell of a micro-powered anaerobic system stirring device proposed in the present invention;

[0020] Figure 3 This is a structural diagram of a gear set of a micro-powered anaerobic system stirring device proposed in the present invention;

[0021] Figure 4 This is a schematic structural diagram of a turntable of a micro-powered anaerobic system stirring device proposed in the present invention;

[0022] Figure 5 This is a schematic diagram of the positions of the through holes of a stirring device for a micro-powered anaerobic system proposed in the present invention.

[0023] Legend:

[0024] 1. Shell; 2. Anaerobic zone 1; 3. Anoxic zone 1; 4. Anoxic zone 2; 5. Anaerobic and anoxic zones 2; 6. Rotating rod 1; 7. Turntable; 8. Aeration head; 9. Rotating seat; 10. External air pipe; 11. Rotating rod 2; 12. Pulley; 13. Gear; 14. Filter fin; 15. Water inlet; 16. Water outlet; 17. Through hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 、 Figure 2 and Figure 5 , the utility model provides an embodiment: a micro-powered anaerobic system stirring device, comprising a shell 1, a purification chamber 1 is provided at the front end of the interior of the shell 1, a purification chamber 2 is provided at the rear side of the purification chamber 1, the bottom side of the anaerobic zone 1 2 located inside the purification chamber 1 is fixedly connected with an anoxic zone 1 3, the top and bottom sides of the anaerobic zone 1 2 and the top and bottom sides of the anoxic zone 3 are all provided with sieve holes, a top side of the partition is provided with a plurality of through holes 17, the partition is fixedly connected to the inner wall of the purification chamber 2, an anoxic zone 2 4 is provided on the top side of the partition, an anaerobic zone 2 5 is provided on the bottom side of the partition, an aerobic chamber is provided on the rear side of the purification chamber 2, a water inlet 15 is fixedly connected to the front end of the top side of the outer wall of the shell 1, a water outlet 16 is fixedly connected to the rear side of the outer wall of the shell 1, a filter fin 14 is provided on the rear side of the water outlet 16, and the filter fin 14 is fixedly connected to the inner wall of the shell 1;

[0027] Specifically, purification chamber 1, purification chamber 2 and aerobic chamber are connected, the connection port between purification chamber 1 and purification chamber 2 is located at the bottom end inside the shell 1, and the connection port between purification chamber 2 and aerobic chamber is located at the top end inside the shell 1. Sewage enters purification chamber 1, purification chamber 2 and aerobic chamber in turn along the water inlet 15 for purification. Ball rings with anaerobic bacteria attached are placed inside anaerobic zone 1 2 and anaerobic zone 2 5. Hollow balls for assisting in oxygen consumption are placed inside anoxic zone 1 3 and anoxic zone 2 4. The hollow balls are assisted by anoxic bacteria that consume oxygen. Sewage will pass through anaerobic zone 1 2, anoxic zone 1 3, anaerobic zone 2 5 and anoxic zone 2 4 in turn for purification, and the purification quality is improved by using the secondary purification process. The filter fins 14 arranged obliquely at the water outlet 16 can filter impurities in the water under the sieve when the purified water is discharged from the water outlet 16.

[0028] Reference Figure 1 、 Figure 2 and Figure 4 The bottom side of the aerobic chamber is rotatably connected to a turntable 7, and a plurality of aeration heads 8 are fixedly connected to the outer periphery of the top side of the turntable 7. The aeration heads 8 are arranged obliquely. The rotating seat 9 located on the bottom side of the outer wall of the shell 1 is rotatably connected to the middle end of the bottom side of the turntable 7. An external air pipe 10 is provided inside the turntable 7 and the rotating seat 9, and the external air pipe 10 is fixedly connected to the inner wall of the turntable 7.

[0029] Specifically, an external air pipe 10 is connected to an external blower to provide oxygenated air. The interior of the turntable 7 is hollowed out and communicates with the aeration heads 8. Multiple oblique aeration heads 8, located on the top periphery of the turntable 7, are placed diagonally in one direction. During aeration, the impact of the jets from the oblique aeration heads 8 drives the turntable 7 to rotate.

[0030] Reference Figure 2 and Figure 3 , the top ends of the multiple rotating rods 16 located inside the purification chamber 2 pass through the top side of the outer wall of the shell 1 and are rotatably connected to the top side of the outer wall of the shell 1. The gear 13 is located on the top side of the outer wall of the shell 1, and the gear 13 is fixedly connected to the top end of the outer wall of the rotating rod 16. The multiple gears 13 are meshed and connected. The partition is located on the outer wall of the multiple rotating rods 16. The anoxic zone 2 4 and the anaerobic zone 2 5 are both fixedly connected to the outer wall of the rotating rod 16; the top end of the rotating rod 2 11 fixedly connected to the middle end of the top side of the turntable 7 passes through the top side of the outer wall of the shell 1, and the top end of the rotating rod 2 11 and the top end of the middle end rotating rod 16 are fixedly connected to a pulley 12, and the two pulleys 12 are connected by a belt;

[0031] Specifically, the rotating turntable 7 will drive the rotating rod 2 11 to rotate, and the belt pulley 12 connected thereto will drive another pulley 12 to rotate through the belt transmission, and the other pulley 12 will drive the middle-end rotating rod 1 6 to rotate, and the middle-end rotating rod 1 6 will engage with the gear 13 to drive the other rotating rods 1 6 to rotate, and then the rotating rod 1 6 will drive the anoxic zone 2 4 and the anaerobic zone 2 5 to rotate, and shake the internal ball rings and hollow balls, so that in the process of secondary purification, the ball rings and hollow balls will increase the contact area with the sewage and improve the purification quality.

[0032] Working principle: Sewage flows through the water inlet 15 into the purification chamber 1, purification chamber 2 and aerobic chamber in sequence, and passes through the anaerobic zone 1 2, anoxic zone 1 3, anaerobic zone 2 5 and anoxic zone 2 4 for purification, and finally enters the aerobic chamber for aeration, stirring and oxygenating the water. The gas flows through the external air pipe 10 into the interior of the turntable 7, and then is ejected from the oblique aeration head 8 along the turntable 7. While oxygenating and stirring the water, the impact of the jet from the oblique aeration head 8 will drive the turntable 7 to rotate, and then the turntable 7 drives the rotating rod 2 11 to rotate, and the belt pulley 12 connected thereto is used to drive another pulley 12 to rotate through a belt transmission, and the other pulley 12 drives the middle-end rotating rod 1 6 to rotate, and the middle-end rotating rod 1 6 is engaged with the gear 13 to drive the other rotating rods 1 6 to rotate, and then the rotating rod 1 6 drives the anoxic zone 2 4 and the anaerobic zone 2 5 to rotate, and shakes the internal ball rings and hollow balls, and then in the process of secondary purification, the ball rings and hollow balls increase their contact area with the sewage, thereby improving the purification quality.

[0033] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A micro-powered anaerobic system stirring device, comprising a housing (1), characterized in that: The front end of the shell (1) is provided with a purification chamber 1, the rear side of the purification chamber 1 is provided with a purification chamber 2, the interior of the purification chamber 1 is provided with a purification component 1, the interior of the purification chamber 2 is provided with a purification component 2, the rear side of the purification chamber 2 is provided with an aerobic chamber, the bottom side of the aerobic chamber is rotatably connected to a turntable (7), the top side periphery of the turntable (7) is fixedly connected to a plurality of aeration heads (8), the posture of the aeration heads (8) is arranged obliquely, the bottom side of the turntable (7) is installed with an air intake component, and the turntable (7) is connected to the purification component through a transmission component.

2. The micro-powered anaerobic system stirring device according to claim 1, characterized in that: The purification component 1 includes an anaerobic zone 1 (2) located inside a purification chamber 1, the bottom side of the anaerobic zone 1 (2) is fixedly connected to an anoxic zone 1 (3), and the top side and bottom side of the anaerobic zone 1 (2) and the top side and bottom side of the anoxic zone 1 (3) are both provided with sieve holes.

3. The micro-powered anaerobic system stirring device according to claim 1, characterized in that: The purification component 2 includes a plurality of rotating rods 1 (6) located inside the purification chamber 2, the top end of the rotating rod 1 (6) passes through the top side of the outer wall of the shell (1) and is rotatably connected to the top side of the outer wall of the shell (1), the plurality of rotating rods 1 (6) are connected to each other through a gear set, the outer walls of the plurality of rotating rods 1 (6) are provided with a partition, the partition is fixedly connected to the inner wall of the purification chamber 2, the top side of the partition is provided with an anoxic zone 2 (4), the bottom side of the partition is provided with an anaerobic zone 2 (5), and the anoxic zone 2 (4) and the anaerobic zone 2 (5) are both fixedly connected to the outer wall of the rotating rod 1 (6).

4. The micro-powered anaerobic system stirring device according to claim 3, characterized in that: The gear set comprises a gear (13) located on the top side of the outer wall of the housing (1), the gear (13) is fixedly connected to the top end of the outer wall of the rotating rod (6), and a plurality of the gears (13) are meshedly connected.

5. The micro-powered anaerobic system stirring device according to claim 1, characterized in that: The air intake assembly comprises a rotating seat (9) located on the bottom side of the outer wall of the housing (1), the rotating seat (9) being rotatably connected to the middle end of the bottom side of the turntable (7), an external air pipe (10) being provided inside the turntable (7) and the rotating seat (9), and the external air pipe (10) being fixedly connected to the inner wall of the turntable (7).

6. The micro-powered anaerobic system stirring device according to claim 4, characterized in that: The transmission assembly includes a second rotating rod (11) fixedly connected to the middle end of the top side of the turntable (7), the top end of the second rotating rod (11) passes through the top side of the outer wall of the shell (1), the top end of the second rotating rod (11) and the top end of the middle end of the first rotating rod (6) are fixedly connected to pulleys (12), and the two pulleys (12) are connected by a belt.

7. The micro-powered anaerobic system stirring device according to claim 4, characterized in that: A plurality of through holes (17) are provided on the top side of the partition.

8. The micro-powered anaerobic system stirring device according to claim 1, characterized in that: A water inlet (15) is fixedly connected to the front end of the top side of the outer wall of the shell (1), a water outlet (16) is fixedly connected to the rear side of the outer wall of the shell (1), and a filter fin (14) is provided on the rear side of the water outlet (16), and the filter fin (14) is fixedly connected to the inner wall of the shell (1).

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