Degradation equipment for aquaculture wastewater treatment
By designing the rotating shaft and stirring paddle, and combining them with a servo motor and water pump system, the problem of uneven mixing between the bottom and upper wastewater was solved, thereby improving the mixing uniformity and oxidation degradation effect of the catalyst.
Patent Information
- Application Number
- CN202423316595.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing aquaculture wastewater treatment equipment, the bottom and upper layers of wastewater are not mixed evenly during the mixing process, resulting in uneven catalyst concentration and affecting the degradation effect.
The system uses a rotating shaft and agitator in conjunction with a servo motor to agitate the bottom wastewater to the top. Combined with a water pump and piping system, this ensures that the bottom wastewater is fully mixed with the catalyst and increases the oxygen content of the wastewater.
It achieves uniform mixing of catalyst and wastewater, improves degradation effect and oxidative degradation efficiency, and is easy to use.
Smart Images
Figure CN223936276U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wastewater treatment, specifically is a degradation equipment for breeding wastewater treatment. BACKGROUND
[0002] Breeding wastewater mainly includes urine, excrement and breeding shed flushing water, the organic matter concentration of this kind of wastewater is high, and breeding wastewater belongs to high concentration organic wastewater rich in a large number of pathogenic bacteria, directly discharging into water body or storage place is not suitable, and the existing breeding wastewater is treated by photocatalytic oxidation method.
[0003] Most of the existing degradation equipment mixes breeding wastewater and catalyst in horizontal direction through stirring device, cannot make bottom layer wastewater and upper layer wastewater fully mix, however, the concentration of catalyst is different at different positions of wastewater, makes the mixing of catalyst and wastewater not enough uniform, influences degradation effect, is inconvenient to use. UTILITY MODEL CONTENT
[0004] In view of the deficiency of prior art, the utility model provides a degradation equipment for breeding wastewater treatment to solve the problem that most of the existing degradation equipment mixes breeding wastewater and catalyst in horizontal direction through stirring device, cannot make bottom layer wastewater and upper layer wastewater fully mix, however, the concentration of catalyst is different at different positions of wastewater, makes the mixing of catalyst and wastewater not enough uniform, influences degradation effect, is inconvenient to use.
[0005] To achieve the above object, the utility model provides the following technical scheme: a degradation equipment for breeding wastewater treatment, including degradation pool and separation pool, the left side of degradation pool is fixedly connected with servo motor, the output of servo motor is fixedly connected with the pivot, the surface of pivot is fixedly connected with stirring paddle, the front side of degradation pool is fixedly connected with water pump one, the top of water pump one is fixedly connected with the outlet pipe, the bottom of water pump one is fixedly connected with the inlet pipe, the left side bottom of separation pool is fixedly connected with the water suction pipe, the left side of water suction pipe is fixedly connected with water pump two, the top of water pump two is fixedly connected with the drain pipe, the inside top of separation pool is slidably connected with filter frame, the both sides of the top of filter frame are fixedly connected with fixed clamping block, the top of fixed clamping block is fixedly connected with handle, the inside bottom of filter frame is fixedly connected with filter screen.
[0006] Preferably, the number of servo motors is two, the output of two servo motors is all through the inner wall of degradation pool and extends to the inside of degradation pool, and the output of two servo motors is all fixedly connected with pivot.
[0007] Preferably, the number of stirring paddles is several, and the several stirring paddles are symmetrically arranged in a linear array on the surface of the two rotating shafts, and the spacing between the several stirring paddles is the same.
[0008] By adopting the technical scheme, the rotating shaft, the stirring paddles and the like are arranged to cooperate with the servo motor, the servo motor drives the rotating shaft to rotate, the rotating shaft further drives the stirring paddles to rotate, the stirring paddles keep stirring the wastewater at the bottom to the upper layer when rotating, so that the catalyst and the wastewater are fully mixed and uniform, the degradation effect is improved, and the device is convenient to use.
[0009] Preferably, the length and the width of the filter frame are matched with the length and the width of the inner wall of the separation tank, and the filter frame is closely attached to the inner wall of the separation tank.
[0010] By adopting the technical scheme, the filter frame, the separation tank and the like are arranged to cooperate with the filter screen, the filter screen can filter the insoluble impurities in the aquaculture wastewater, the filtered aquaculture wastewater flows into the separation tank, subsequent degradation treatment is facilitated, and the device is convenient for the staff to use.
[0011] Preferably, the bottom of the water inlet pipe penetrates through the inner wall of the degradation tank and communicates with the inside of the degradation tank.
[0012] Preferably, the top left side of the drain pipe extends to the upper side of the degradation tank.
[0013] Compared with the prior art, the degradation device has the advantages that:
[0014] 1. The degradation device for aquaculture wastewater treatment is arranged to cooperate with the servo motor by arranging the rotating shaft and the stirring paddles, the servo motor drives the rotating shaft to rotate, the rotating shaft further drives the stirring paddles to rotate, the stirring paddles keep stirring the wastewater at the bottom to the upper layer when rotating, so that the catalyst and the wastewater are fully mixed and uniform, the degradation effect is improved, and the device is convenient to use.
[0015] 2. The degradation device for aquaculture wastewater treatment is arranged to cooperate with the water pump, the water inlet pipe and the water outlet pipe, the water pump one draws the wastewater at the bottom of the degradation tank through the water inlet pipe, and continuously discharges the wastewater to the upper layer of the degradation tank through the water outlet pipe, so that the wastewater at the bottom of the degradation tank can be in contact with air, the oxygen content of the wastewater is improved, the oxidation degradation effect is improved, and the device is convenient to use. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a front view structural schematic diagram of the utility model;
[0017] Figure 2 It is a degradation tank structural schematic diagram of the utility model;
[0018] Figure 3This is a schematic diagram of the separation tank structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the internal structure of the separation tank of this utility model;
[0020] Figure 5 This is a schematic diagram of the filter frame structure of this utility model.
[0021] In the diagram: 1. Degradation tank; 2. Inlet pipe; 3. Pump 1; 4. Outlet pipe; 5. Servo motor; 6. Rotating shaft; 7. Agitator; 8. Separation tank; 9. Pump 2; 10. Pumping pipe; 11. Drain pipe; 12. Filter frame; 13. Fixing block; 14. Handle; 15. Filter screen. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Example 1:
[0024] Referring to Figures 1-4, a degradation device for treating aquaculture wastewater includes a degradation tank 1 and a separation tank 8. A servo motor 5 is fixedly connected to the left side of the degradation tank 1. A rotating shaft 6 is fixedly connected to the output end of the servo motor 5. There are two servo motors 5, and their output ends penetrate the inner wall of the degradation tank 1 and extend into its interior. A stirring paddle 7 is fixedly connected to the surface of the rotating shaft 6. Several stirring paddles 7 are arranged in a linear array symmetrically distributed on the surfaces of the two rotating shafts 6, with equal spacing between them. A water pump 3 is fixedly connected to the front of the degradation tank 1. A water outlet pipe 4 is fixedly connected to the top of the water pump 3. A water inlet pipe 2 is fixedly connected to the bottom of the water pump 3. A water pump 10 is fixedly connected to the bottom left side of the separation tank 8. A water pump 9 is fixedly connected to the left side of the water pump 10. A drain pipe 11 is fixedly connected to the top of the water pump 9. The top left side of the drain pipe 11 extends to the top of the degradation tank 1. A filter frame 12 is slidably connected to the top of the inner side of the separation tank 8. Fixing blocks 13 are fixedly connected to both sides of the top of the filter frame 12. A handle 14 is fixedly connected to the top of the fixing blocks 13. A filter screen 15 is fixedly connected to the bottom inside the filter frame 12.
[0025] Working principle: During use, the staff puts the aquaculture wastewater into the filter frame 12. The filter screen 15 on the filter frame 12 can filter the insoluble impurities in the aquaculture wastewater. After filtration, the aquaculture wastewater will flow into the separation tank 8. At this time, the staff starts the second water pump 9. The second water pump 9 draws the wastewater from the separation tank 8 through the water pumping pipe 10 and discharges it into the degradation tank 1 through the drain pipe 11. At this time, the staff adds the catalyst into the degradation tank 1 and starts the servo motor 5. The servo motor 5 drives the rotating shaft 6 to rotate. The rotating shaft 6 in turn drives the stirring paddle 7 to rotate. When the stirring paddle 7 rotates, it will continuously stir the wastewater at the bottom to the top, so that the catalyst and wastewater are fully mixed and evenly. Combined with sunlight irradiation, the photocatalytic oxidation degradation reaction is carried out, which improves the degradation effect and makes it easy to use.
[0026] Compared with related technologies, the degradation equipment for treating aquaculture wastewater provided by this utility model has the following beneficial effects: by setting up a rotating shaft 6, a stirring paddle 7, etc., in conjunction with a servo motor 5, the servo motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 in turn drives the stirring paddle 7 to rotate. When the stirring paddle 7 rotates, it will continuously stir the wastewater at the bottom to the upper layer, so that the catalyst and wastewater are fully mixed evenly, improving the degradation effect and making it easy to use.
[0027] Example 2:
[0028] Please refer to Figures 1-5. A servo motor 5 is fixedly connected to the left side of the degradation tank 1. A rotating shaft 6 is fixedly connected to the output end of the servo motor 5. An agitator 7 is fixedly connected to the surface of the rotating shaft 6. A water pump 3 is fixedly connected to the front side of the degradation tank 1. A water outlet pipe 4 is fixedly connected to the top of the water pump 3. A water inlet pipe 2 is fixedly connected to the bottom of the water pump 3. The bottom of the water inlet pipe 2 passes through the inner wall of the degradation tank 1 and is interconnected with the interior of the degradation tank 1.
[0029] Working principle: When in use, the staff starts water pump 3. Water pump 3 draws the wastewater from the bottom of the degradation tank 1 through the inlet pipe 2 and continuously discharges it to the upper layer of the degradation tank 1 through the outlet pipe 4. This allows the wastewater at the bottom of the degradation tank 1 to come into contact with the air, increasing the oxygen content of the wastewater and thus improving the oxidation and degradation effect, making it easier to use.
[0030] Compared with related technologies, the degradation equipment for treating aquaculture wastewater provided by this utility model has the following beneficial effects: by setting up a water pump 3, an inlet pipe 2, an outlet pipe 4, etc., the pump 3 draws the wastewater from the bottom of the degradation tank 1 through the inlet pipe 2 and continuously discharges it to the upper layer of the degradation tank 1 through the outlet pipe 4, so that the wastewater at the bottom of the degradation tank 1 can come into contact with the air, increasing the oxygen content of the wastewater, thereby improving the oxidation degradation effect and making it easy to use.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A degradation device for treating aquaculture wastewater, comprising a degradation tank (1) and a separation tank (8), characterized in that: A servo motor (5) is fixedly connected to the left side of the degradation tank (1). A rotating shaft (6) is fixedly connected to the output end of the servo motor (5). A stirring paddle (7) is fixedly connected to the surface of the rotating shaft (6). A water pump (3) is fixedly connected to the front side of the degradation tank (1). A water outlet pipe (4) is fixedly connected to the top of the water pump (3). A water inlet pipe (2) is fixedly connected to the bottom of the water pump (3). A water pump pipe (10) is fixedly connected to the bottom left side of the separation tank (8). A water pump (9) is fixedly connected to the left side of the water pump pipe (10). A drain pipe (11) is fixedly connected to the top of the water pump (9). A filter frame (12) is slidably connected to the top of the inner side of the separation tank (8). Fixed blocks (13) are fixedly connected to both sides of the top of the filter frame (12). A handle (14) is fixedly connected to the top of the fixed blocks (13). A filter screen (15) is fixedly connected to the bottom inside the filter frame (12).
2. The degradation equipment for treating aquaculture wastewater according to claim 1, characterized in that: The number of servo motors (5) is two. The output ends of the two servo motors (5) penetrate through the inner wall of the degradation tank (1) and extend into the interior of the degradation tank (1). The output ends of the two servo motors (5) are fixedly connected to a rotating shaft (6).
3. The degradation device for treating aquaculture wastewater according to claim 1, characterized in that: The number of the stirring paddles (7) is several, and the several stirring paddles (7) are symmetrically distributed in a linear array on the surface of the two rotating shafts (6), and the spacing between the several stirring paddles (7) is the same.
4. The degradation equipment for treating aquaculture wastewater according to claim 1, characterized in that: The length and width of the filter frame (12) are adapted to the length and width of the inner wall of the separation tank (8), and the filter frame (12) is tightly fitted to the inner wall of the separation tank (8).
5. The degradation equipment for treating aquaculture wastewater according to claim 1, characterized in that: The bottom of the water inlet pipe (2) penetrates the inner wall of the degradation tank (1) and is interconnected with the interior of the degradation tank (1).
6. The degradation equipment for treating aquaculture wastewater according to claim 1, characterized in that: The top left side of the drain pipe (11) extends above the degradation tank (1).