Stirring device for water quality purification fungicide

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a water quality purification fungicide stirring device which comprises a stirring box, a water inlet pipe is embedded in the upper left portion of the stirring box, a water outlet pipe is embedded in the lower right portion of the stirring box, and a fungicide stirring and adding assembly is arranged in the stirring box. According to the utility model, when a water quality purification fungicide is added into the stirring box, the water quality purification fungicide with an appropriate dosage is poured into the metering hopper, the gate valve is opened, the water quality purification fungicide is conveyed through the transverse pipe and then is added into sewage in the stirring box in a distributed manner from the plurality of spray holes, and meanwhile, the stirring motor drives the vertical shaft and the stirring rod to rotate; the vertical shaft rotates to drive the transverse pipe to continuously rotate by taking the center line of the vertical shaft as the axis and continuously adjust the position of the spray hole, so that the dispersity of the water quality purification fungicide and the sewage during mixing is greatly improved, the subsequent mixing time is shortened, and the purpose of improving the mixing efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and more specifically to a stirring device for water purification bacterial agents. Background Technology

[0002] Water purification bacteria are microbial preparations specifically designed to improve and purify water quality. They contain various beneficial bacteria that can grow and reproduce in water, effectively improving water quality by degrading organic pollutants, removing ammonia nitrogen and phosphorus, and inhibiting the growth of pathogens. When using water purification bacteria, a stirring device is required to thoroughly mix them with the wastewater.

[0003] A search revealed an existing patent (publication number: CN217795631U) that discloses a stirring device for water purification bacterial agents. The device includes a main body comprising a housing. A collection chamber is fixedly installed at the bottom of the housing, and a storage chamber is fixedly installed on the inner bottom of the housing. Limiting rings are symmetrically fixedly installed on the inner wall of the housing, and an internal gear ring is fixedly installed between the two limiting rings. A rotating rod is rotatably mounted between the storage chamber and the housing, and a horizontal plate is fixedly installed at the middle position of the rotating rod. Rotating mechanisms are fixedly installed at both ends of the horizontal plate. During use, a servo motor and the rotating rod drive the horizontal plate and the fixed plate, which in turn drive the rotating mechanisms to perform circular motion inside the housing, thus stirring the water purification bacterial agent and wastewater. Simultaneously, the meshing of the internal gear ring and gears drives the shaft and impeller to rotate, improving the mixing efficiency of the water purification bacterial agent and wastewater.

[0004] However, in the process of realizing this utility model, the inventors discovered the following problems with the prior art: When the above-mentioned stirring device adds the water purification bacteria agent into the tank, it does so through the addition port set at the top of the tank. This method of addition has the defect of excessive aggregation of the water purification bacteria agent, which increases the difficulty of fully mixing the water purification bacteria agent with the sewage, prolongs the mixing and stirring time, and thus reduces the efficiency of sewage treatment.

[0005] In view of this, the present invention proposes a stirring device for water purification bacterial agents to solve this problem. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a stirring device for water purification bacterial agents to solve the problems existing in the background art.

[0007] This utility model provides the following technical solution: a stirring device for water purification bacterial agent, including a stirring box, an inlet pipe is embedded in the upper left of the stirring box, an outlet pipe is embedded in the lower right of the stirring box, and a bacterial agent stirring and adding component is provided inside the stirring box;

[0008] The microbial agent mixing and adding assembly includes a mounting frame fixedly installed at the bottom of the mixing tank. A stirring motor is fixedly installed at the bottom of the mounting frame. A vertical shaft is fixedly installed on the output shaft surface of the stirring motor. The top end of the vertical shaft extends into the interior of the mixing tank through a sealed bearing and is fixedly installed with a stirring rod. A microbial agent adding tube is rotatably connected to the top of the mixing tank. A measuring hopper is rotatably connected to the top end of the microbial agent adding tube through a rotary joint. A gate valve is fixedly installed at the bottom end of the measuring hopper. The measuring hopper is fixedly installed on the top of the mixing tank. The bottom end of the microbial agent adding tube extends obliquely into the interior of the mixing tank and is fixedly installed with a horizontal tube. Several spray holes are embedded at the bottom end of the horizontal tube. The end of the horizontal tube is fixed to the surface of the vertical shaft.

[0009] As a further description of the above technical solution: a control panel is fixedly installed on the outer wall of the mixing tank, and the control panel is electrically connected to an external power source through wires.

[0010] As a further description of the above technical solution: a connecting shaft is rotatably connected between the two stirring rods on the same vertical plane, an auxiliary stirring rod is rotatably connected to the surface of the connecting shaft, a gear disk is fixedly installed on the surface of the connecting shaft, and a gear ring is fixedly installed on the inner wall of the mixing tank. The gear disk and the gear ring mesh with each other. By setting the connecting shaft and the auxiliary stirring rod, during the process of the vertical shaft driving the stirring rod to rotate, the meshing of the gear disk and the gear ring can drive the connecting shaft and the auxiliary stirring rod to rotate continuously. By utilizing the speed difference between the auxiliary stirring rod and the stirring rod, the purpose of improving the sewage mixing effect is achieved.

[0011] As a further description of the above technical solution: the outer wall of the mixing tank is fitted with an observation window; by setting the observation window, it is convenient for the user to observe the state of the sewage inside the mixing tank.

[0012] As a further description of the above technical solution: the surface of the observation window is provided with liquid level scale lines; by setting the liquid level scale lines, the volume of sewage can be accurately measured, thereby facilitating the adjustment of the dosage of water purification bacteria.

[0013] As a further description of the above technical solution: a shovel plate is fixedly installed on the surface of the vertical shaft, and the bottom wall of the mixing tank is close to the bottom side of the shovel plate; by setting the shovel plate, during the rotation of the vertical shaft, the shovel plate can scoop up the sediment on the bottom side of the mixing tank, ensuring the uniformity of the mixing of sewage inside the mixing tank.

[0014] As a further description of the above technical solution: the vertical shaft has an air inlet chamber inside, and the shovel plate has an air outlet hole on its surface. The vertical shaft is rotatably connected to a sealing sleeve on the outer surface of the mixing tank via a sealed bearing. The vertical shaft has an air inlet hole inside the sealing sleeve. The air outlet hole, the air inlet chamber, and the air inlet hole are interconnected. An air inlet pipe is embedded in the surface of the sealing sleeve. An air pump is fixedly installed on the side wall of the mixing tank, and the air outlet end of the air pump is connected to the air inlet pipe. Air is introduced into the sealing sleeve by the air pump. Then, the air is sequentially transported through the air inlet hole and the air inlet chamber and ejected from the air outlet hole. It floats in the sewage inside the mixing tank. By utilizing the effect of the air bubbles rising, the mixing effect of the various components in the sewage can be further improved.

[0015] As a further description of the above technical solution: the top of the mixing tank is fitted with a vent pipe, and the outlet of the vent pipe is equipped with an air filter box, and the air filter box is equipped with an air filter element; by setting up the vent pipe and the air filter box, the air discharged from the mixing tank is purified by the air filter box, which can ensure the cleanliness of the external air and protect the health of the staff.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. Compared with the prior art, this water purification bacterial agent mixing device introduces wastewater into the mixing tank through the inlet pipe. When adding the water purification bacterial agent into the mixing tank, an appropriate dosage of the agent is poured into the metering hopper, and the gate valve is opened. The agent is then transported through the horizontal pipe and dispersed into the wastewater inside the mixing tank through several nozzles. Simultaneously, the mixing motor drives the vertical shaft and mixing rod to rotate, which agitates the wastewater and the bacterial agent. The rotation of the vertical shaft also drives the horizontal pipe to rotate continuously around the center line of the vertical shaft, constantly adjusting the position of the nozzles. This greatly improves the dispersion of the bacterial agent and wastewater during mixing, shortens the subsequent mixing time, and achieves the goal of improving mixing efficiency.

[0018] 2. Compared with existing technologies, by setting a connecting shaft and an auxiliary stirring rod, the vertical shaft drives the stirring rod to rotate. During this process, the gear disc and gear ring mesh, which in turn drive the connecting shaft and the auxiliary stirring rod to rotate continuously. The difference in speed between the auxiliary stirring rod and the main stirring rod is used to improve the sewage mixing effect. By setting an observation window, the state of the sewage inside the mixing tank can be observed. By setting a liquid level scale, the volume of sewage can be accurately measured, which facilitates the adjustment of the dosage of water purification bacteria.

[0019] 3. Compared with existing technologies, by setting up a shovel plate, the rotation of the shovel plate during the vertical shaft rotation can scoop up the sediment on the bottom side of the mixing tank, ensuring the uniformity of wastewater mixing inside the mixing tank; by using an air pump to introduce air into the sealed sleeve, the air is then transported through the air inlet and air inlet chamber in sequence before being ejected from the air outlet, floating inside the wastewater in the mixing tank. Utilizing the effect of rising air bubbles, the mixing effect of various components in the wastewater can be further improved; by setting up an vent pipe and an air filter box, the air discharged from inside the mixing tank is purified by the air filter box, ensuring the cleanliness of the external air and protecting the health of the staff. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention from one perspective;

[0021] Figure 2 This is a two-dimensional structural schematic diagram of the present invention from a different perspective;

[0022] Figure 3 This is a schematic diagram of the orthographic section of the present invention;

[0023] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 for Figure 3 Enlarged structural diagram at point B.

[0025] The attached diagram is labeled as follows: 1. Mixing tank; 2. Inlet pipe; 3. Outlet pipe; 4. Mounting frame; 5. Mixing motor; 6. Vertical shaft; 7. Mixing rod; 8. Microbial agent addition pipe; 9. Measuring hopper; 10. Horizontal pipe; 11. Spray nozzle; 12. Control panel; 13. Connecting shaft; 14. Auxiliary stirring rod; 15. Gear disk; 16. Gear ring; 17. Observation window; 18. Liquid level scale line; 19. Shovel plate; 20. Air inlet chamber; 21. Air outlet; 22. Sealing sleeve; 23. Air inlet; 24. Air inlet pipe; 25. Air pump; 26. Vent pipe; 27. Air filter box. Detailed Implementation

[0026] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The water purification bacterial agent stirring device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Reference Figures 1 to 5This utility model provides a stirring device for water purification bacterial agent, including a stirring tank 1, a control panel 12 fixedly installed on the outer wall of the stirring tank 1, and the control panel 12 being electrically connected to an external power source through wires.

[0028] A water inlet pipe 2 is embedded in the upper left of the mixing tank 1, and a water outlet pipe 3 is embedded in the lower right of the mixing tank 1. Valves are provided on the surface of both the water inlet pipe 2 and the water outlet pipe 3.

[0029] Furthermore, the pre-filtered wastewater is added into the mixing tank 1 through the inlet pipe 2, and after being treated inside the mixing tank 1, it is discharged from the mixing tank 1 through the outlet pipe 3.

[0030] The mixing tank 1 is equipped with a microbial agent mixing and adding component.

[0031] The microbial agent mixing and adding assembly includes a mounting frame 4 fixedly installed at the bottom of the mixing tank 1. A stirring motor 5 is fixedly installed at the bottom of the mounting frame 4. A vertical shaft 6 is fixedly installed on the output shaft surface of the stirring motor 5. The top end of the vertical shaft 6 extends into the interior of the mixing tank 1 through a sealed bearing and is fixedly installed with a stirring rod 7. A microbial agent adding pipe 8 is rotatably connected to the top of the mixing tank 1. A measuring hopper 9 is rotatably connected to the top end of the microbial agent adding pipe 8 through a rotary joint. A gate valve is fixedly installed at the bottom end of the measuring hopper 9. The measuring hopper 9 is fixedly installed on the top of the mixing tank 1. The bottom end of the microbial agent adding pipe 8 extends obliquely into the interior of the mixing tank 1 and is fixedly installed with a horizontal pipe 10. Several spray holes 11 are embedded at the bottom end of the horizontal pipe 10. The end of the horizontal pipe 10 is fixed to the surface of the vertical shaft 6.

[0032] It is worth noting that after the sewage is added into the mixing tank 1 through the inlet pipe 2, when the water purification agent is added into the mixing tank 1, the appropriate amount of water purification agent is poured into the metering hopper 9, the gate valve is opened, and the water purification agent is transported through the horizontal pipe 10 and dispersed into the sewage inside the mixing tank 1 through several spray holes 11. At the same time, the stirring motor 5 drives the vertical shaft 6 and the stirring rod 7 to rotate, which can agitate the sewage and the water purification agent. The rotation of the vertical shaft 6 can drive the horizontal pipe 10 to rotate continuously around the center line of the vertical shaft 6, and continuously adjust the position of the spray holes 11, thereby greatly improving the dispersion of the water purification agent and sewage when they are mixed, shortening the subsequent mixing time, and achieving the purpose of improving the mixing efficiency.

[0033] A connecting shaft 13 is rotatably connected between two stirring rods 7 on the same vertical plane. An auxiliary stirring rod 14 is rotatably connected to the surface of the connecting shaft 13. A gear disk 15 is fixedly installed on the surface of the connecting shaft 13. A gear ring 16 is fixedly installed on the inner wall of the mixing box 1. The gear disk 15 and the gear ring 16 mesh with each other.

[0034] It is worth noting that by setting the connecting shaft 13 and the auxiliary stirring rod 14, during the process of the vertical shaft 6 driving the stirring rod 7 to rotate, the gear disk 15 and the gear ring 16 mesh, which can drive the connecting shaft 13 and the auxiliary stirring rod 14 to rotate continuously. By utilizing the speed difference between the auxiliary stirring rod 14 and the stirring rod 7, the purpose of improving the sewage stirring effect can be achieved.

[0035] An observation window 17 is installed on the outer wall of the mixing tank 1.

[0036] Furthermore, by setting up an observation window 17, users can easily observe the state of the wastewater inside the mixing tank 1.

[0037] The surface of the observation window 17 is provided with liquid level scale lines 18.

[0038] It is worth noting that by setting the liquid level scale line 18, the volume of sewage can be accurately measured, which makes it convenient to adjust the dosage of water purification bacteria inside the metering hopper 9.

[0039] A shovel plate 19 is fixedly installed on the surface of the vertical shaft 6, and the inner bottom wall of the mixing tank 1 is close to the bottom side of the shovel plate 19.

[0040] Furthermore, by setting up a shovel plate 19, during the rotation of the vertical shaft 6, the shovel plate 19 can scoop up the sediment on the bottom side of the mixing tank 1, ensuring the uniformity of wastewater mixing inside the mixing tank 1.

[0041] The vertical shaft 6 has an air inlet chamber 20 inside, and the shovel plate 19 has an air outlet 21 on its surface. The vertical shaft 6 is rotatably connected to the outer surface of the mixing tank 1 by a sealed bearing and a sealing sleeve 22. The vertical shaft 6 has an air inlet 23 inside the sealing sleeve 22. The air outlet 21, the air inlet chamber 20 and the air inlet 23 are interconnected. An air inlet pipe 24 is embedded on the surface of the sealing sleeve 22. An air pump 25 is fixedly installed on the side wall of the mixing tank 1. The air outlet of the air pump 25 is connected to the air inlet pipe 24.

[0042] It is worth noting that air is introduced into the sealed sleeve 22 by the air pump 25, and then the air is delivered through the air inlet 23 and the air inlet chamber 20 in sequence and then ejected from the air outlet 21. The air floats up inside the sewage in the mixing tank 1. By utilizing the effect of the air bubbles rising, the mixing effect of the various components in the sewage can be further improved.

[0043] The top of the mixing tank 1 is fitted with a vent pipe 26, and the outlet of the vent pipe 26 is equipped with an air filter box 27, and the air filter box 27 is equipped with an air filter element.

[0044] Furthermore, by setting up an vent pipe 26 and an air filter box 27, the air discharged from the mixing tank 1 is purified by the air filter box 27, which can ensure the cleanliness of the outside air and protect the health of the staff.

[0045] Finally, it should be noted that the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A stirring device for water purification bacterial agents, comprising a stirring tank (1), characterized in that: The mixing tank (1) is fitted with a water inlet pipe (2) on the upper left and a water outlet pipe (3) on the lower right. The mixing tank (1) is equipped with a bacterial agent mixing and adding component inside. The microbial agent stirring and adding assembly includes a mounting frame (4) fixedly installed at the bottom of the mixing tank (1). A stirring motor (5) is fixedly installed at the bottom of the mounting frame (4). A vertical shaft (6) is fixedly installed on the output shaft surface of the stirring motor (5). The top end of the vertical shaft (6) extends into the interior of the mixing tank (1) through a sealed bearing and is fixedly installed with a stirring rod (7). A microbial agent adding tube (8) is rotatably connected to the top of the mixing tank (1). A measuring hopper (9) is rotatably connected to the top end of the microbial agent adding tube (8) through a rotary joint. A gate valve is fixedly installed at the bottom end of the measuring hopper (9). The measuring hopper (9) is fixedly installed on the top of the mixing tank (1). The bottom end of the microbial agent adding tube (8) extends obliquely into the interior of the mixing tank (1) and is fixedly installed with a horizontal tube (10). Several spray holes (11) are embedded at the bottom end of the horizontal tube (10). The end of the horizontal tube (10) is fixed to the surface of the vertical shaft (6).

2. The stirring device for water purification bacterial agent according to claim 1, characterized in that: The outer wall of the mixing tank (1) is fixedly installed with a control panel (12), which is electrically connected to an external power source through wires.

3. The stirring device for water purification bacterial agent according to claim 1, characterized in that: A connecting shaft (13) is rotatably connected between the two stirring rods (7) on the same vertical plane. An auxiliary stirring rod (14) is rotatably connected to the surface of the connecting shaft (13). A gear disk (15) is fixedly installed on the surface of the connecting shaft (13). A gear ring (16) is fixedly installed on the inner wall of the mixing tank (1). The gear disk (15) and the gear ring (16) mesh with each other.

4. The stirring device for water purification bacterial agent according to claim 1, characterized in that: The outer wall of the mixing tank (1) is fitted with an observation window (17).

5. The stirring device for water purification bacterial agent according to claim 4, characterized in that: The surface of the observation window (17) is provided with liquid level scale lines (18).

6. The stirring device for water purification bacterial agent according to claim 1, characterized in that: A shovel plate (19) is fixedly installed on the surface of the vertical shaft (6), and the inner bottom wall of the mixing tank (1) is close to the bottom side of the shovel plate (19).

7. The stirring device for water purification bacterial agent according to claim 6, characterized in that: The vertical shaft (6) has an air inlet chamber (20) inside, and the shovel plate (19) has an air outlet hole (21) on its surface. The vertical shaft (6) is rotatably connected to the outer surface of the mixing tank (1) by a sealing bearing and a sealing sleeve (22). The vertical shaft (6) has an air inlet hole (23) inside the sealing sleeve (22). The air outlet hole (21), the air inlet chamber (20) and the air inlet hole (23) are interconnected. The surface of the sealing sleeve (22) is fitted with an air inlet pipe (24). An air pump (25) is fixedly installed on the side wall of the mixing tank (1). The air outlet of the air pump (25) is connected to the air inlet pipe (24).

8. The stirring device for water purification bacterial agent according to claim 7, characterized in that: The top of the mixing tank (1) is fitted with a vent pipe (26), and an air filter box (27) is provided at the outlet of the vent pipe (26). An air filter element is provided inside the air filter box (27).

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