Shed self-cleaning machine processor
By combining the technology of vertical flow precipitator, degassing and oxygen-enhancing machine in the small shed self-cleaning machine processor, the problem of aquaculture sewage discharge is solved, the self-purification recycling of sewage is realized, and the sewage discharge volume and temperature difference is reduced. , protects the environment and saves resources.
Patent Information
- Application Number
- CN202420832840.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-22
AI Technical Summary
During aquaculture, sewage is discharged regularly through manual discharge, causing large amounts of sewage, which damages the environment and wastes water and thermal resources.
A small shed self-cleaning machine processor is designed, including a vertical flow precipitator, a degassing oxygenation machine and a water quality balancer. Through preliminary sedimentation, solid-liquid separation, oxygenation, deamination of ammonia nitrogen, nitrite treatment and biological purification, etc. , form a self-purification cycle, reduce water emissions and temperature differences, and realize the recycling of sewage.
It effectively reduces the water discharge volume and temperature difference, protects the environment, saves water resources and improves the utilization efficiency of heat resources.
Smart Images
Figure CN222138895U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of self-cleaning machine processors, in particular to a small shed self-cleaning machine processor. Background Art
[0002] When conducting aquaculture, the sewage generated by aquaculture is generally discharged manually on a regular basis, resulting in a large amount of sewage discharge. The restricted sewage discharge is not conducive to environmental protection and wastes water resources. In addition, since the large amount of discharge requires heating, it will waste thermal resources. Utility Model Content
[0003] The utility model proposes a small shed self-purifying machine processor to solve the problem that during aquaculture, the sewage generated by aquaculture is generally discharged manually on a regular basis, resulting in a large amount of sewage discharge. The limited sewage discharge is not conducive to environmental protection and wastes water resources. In addition, since the large discharge volume requires heating, it will waste thermal resources.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a small shed self-purification machine processor, including a vertical flow sedimentation tank, a degassing aerator and a water quality balance machine, the bottom of the vertical flow sedimentation tank is fixedly connected to the top of the degassing aerator, the outer surface of the vertical flow sedimentation tank penetrates and extends to the inner wall of the middle tube where a water inlet pipe is arranged, the outer surface of the vertical flow sedimentation tank penetrates and extends to the inner wall of the middle tube where a first sewage pipe is fixedly installed, an umbrella-shaped plate is fixedly installed at the bottom of the middle tube of the vertical flow sedimentation tank, a filter is arranged on the top inner wall of the vertical flow sedimentation tank, the inner wall of the vertical flow sedimentation tank is fixedly connected to a first cone bottom, and the top of the vertical flow sedimentation tank is provided with a filter screen. A first water storage tank is provided at the bottom, a recoil system is arranged between the inner wall of the first water storage tank and the outer surface of the filter screen, a plurality of overflow holes are provided on the inner wall of the first water storage tank, a second water storage tank is provided on the inner wall of the vertical flow settler located at the bottom of the first cone bottom, the inner wall of the overflow hole is communicated with the inner wall of the second water storage tank, the outer surface of the vertical flow settler penetrates and extends to the inner wall of the first cone bottom, a second sewage pipe is fixedly installed, a plurality of overflow holes are provided on the inner wall of the second water storage tank, an overflow outlet pipe is penetrated and connected to the outer surface of the deaerator and aerator, and one end of the overflow outlet pipe is penetrated and connected to the outer surface of the water quality balance machine.
[0005] The effect achieved by the above components is: when treating the sewage generated by aquaculture, the sewage from the breeding pond or small shed is injected into the middle cylinder of the vertical flow sedimentator through the water inlet pipe, and a preliminary sedimentation treatment is carried out, so that the floating floccules are retained in the middle cylinder and filtered and isolated by the umbrella plate and the filter net, and then the sewage passes through the filter net and enters the area between the outside of the middle cylinder and the inner wall of the vertical flow sedimentator for sedimentation treatment. The residual bait and fish feces after sedimentation will be retained on the bottom of the first cone. The residual bait and fish feces retained on the bottom of the first cone are regularly discharged by the second sewage pipe controlled by PLC and enter the collection pool. At the same time Through the PLC automatic control of the timing backwash system, the filtered floccules are discharged regularly from the first sewage pipe controlled by the PLC and enter the collection pool. After the solid-liquid separation in the vertical flow sedimentator, the sewage will enter the degassing aerator for oxygenation, ammonia nitrogen removal, and nitrite treatment. After treatment, it will be discharged into the water quality balance machine through the overflow outlet pipe. EM bacteria are added to the sewage regularly and quantitatively to make it meet the pH value and water quality requirements. In this way, the purpose of self-purification reciprocating cycle is formed, the amount of water discharged is reduced, the temperature difference of water is reduced, which is beneficial to environmental protection, thereby saving water resources and improving thermal resources.
[0006] Preferably, the inner wall of the deaerator is fixedly connected to a conical middle water-permeable grille, the bottom of the conical middle water-permeable grille is fixedly connected to an intermediate tube, the bottom of the intermediate tube is provided with an aeration plate, one end of the inlet pipe of the aeration plate is provided with an external air source, and the external air source is connected to the outer surface of the deaerator.
[0007] The effect achieved by the above components is: after the sewage after solid-liquid separation and sedimentation treatment enters the middle tube of the degassing and aerating machine through the conical middle water-permeable grille, it is ventilated to the aeration plate through an external air source, so that the gas is ejected through the aeration plate into the middle tube, and the sewage inside is oxygenated to increase the oxygen content in the water.
[0008] Preferably, a planar water-permeable grille is fixedly connected to the inner wall of the intermediate cylinder, and biological fillers are provided above the planar water-permeable grille.
[0009] The effect achieved by the above components is: by arranging biological fillers above the plane permeable grid, the sewage can be deammonified and nitrite treated and the sewage can be biologically purified.
[0010] Preferably, a second cone bottom is provided at the bottom of the inner wall of the degassing and aerating machine, and a third sewage pipe is fixedly installed on the outer surface of the degassing and aerating machine, penetrating through and extending to the bottom inner wall of the second cone bottom.
[0011] The effect achieved by the above components is: by setting the second cone bottom and the third sewage pipe, when the degassing and aerating machine is used to degas and oxygenate and biologically purify the sewage, some solid dirt or raw fillers that have not been filtered out will settle on the second cone bottom, and then the third sewage pipe is controlled by PLC to regularly discharge the dirt retained on the second cone bottom into the collection tank.
[0012] Preferably, a stirring motor is arranged on the top of the water quality balancing machine, and a stirring rod is fixedly connected to the output end of the stirring motor, and the stirring rod is arranged in the middle cylinder of the inner wall of the water quality balancing machine, and a feeding motor is arranged at the bottom of the middle cylinder of the water quality balancing machine, and a peristaltic pump is arranged inside the water quality balancing machine, and a material receiving pipe is penetrated and connected to the bottom of the water quality balancing machine, and one end of the material receiving pipe is fixedly connected to a drain pipe, and the outer surface of the drain pipe is penetrated and connected to the outer surface of the water quality balancing machine, and the outer surface of the material receiving pipe is connected to the overflow outlet pipe.
[0013] The effects achieved by the above components are as follows: after the degassed and oxygenated sewage is transported to the receiving pipe through the overflow outlet pipe, the discharge motor is started to discharge the material inside the intermediate cylinder in a timely and quantitative manner. At the same time, the stirring motor is started to drive the stirring rod to stir the material inside the intermediate cylinder to avoid uneven mixing. The peristaltic pump is controlled by the PLC to send the EM bacterial liquid in the container to the receiving pipe in a timely and quantitative manner. Finally, the water power of the overflow outlet pipe is used to discharge the treated sewage into the breeding pond or breeding shed for recycling through the drain pipe.
[0014] Preferably, mineral materials are placed inside the middle cylinder of the water balancing machine, and the middle cylinder of the water balancing machine is in the shape of a cone.
[0015] The effect achieved by the above components is that the inner wall of the cone is in an inclined state, which facilitates the mineral material to flow into the outlet of the intermediate cylinder and facilitates the unloading process thereof.
[0016] Compared with the prior art, the advantages and positive effects of the utility model are:
[0017] In the utility model, when treating the sewage generated by aquaculture, the sewage from the breeding pond or the small shed is injected into the middle cylinder of the vertical flow sedimentator through the water inlet pipe, and a preliminary sedimentation treatment is carried out so that the floating floccules are retained in the middle cylinder and filtered and isolated by the umbrella plate and the filter net. Then the sewage passes through the filter net and enters the area between the outside of the middle cylinder and the inner wall of the vertical flow sedimentator for sedimentation treatment. The residual bait and fish feces after sedimentation will be retained on the bottom of the first cone. The residual bait and fish feces retained on the bottom of the first cone are regularly discharged by the second sewage pipe controlled by PLC and enter the collection pool. At the same time, Through the PLC automatic control timing backwash system, the filtered floccules are discharged regularly from the first sewage pipe controlled by the PLC and enter the collection pool. After the sewage passes through the vertical flow sedimentator for solid-liquid separation, it will enter the degassing aerator for oxygenation, deammoniation and nitrogen removal, and nitrite treatment. After treatment, it will be discharged into the water quality balance machine through the overflow outlet pipe. EM bacteria are added to the sewage regularly and quantitatively to make it meet the pH value water quality requirements. In this way, the purpose of self-purification reciprocating cycle is formed, the amount of water discharged is reduced, the temperature difference of water is reduced, which is beneficial to environmental protection, thereby saving water resources and improving thermal resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0019] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the vertical flow sedimentation device of the utility model;
[0020] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the water quality balancing machine of the utility model.
[0021] Legend: 1. Vertical flow sedimentator; 2. Degassing aerator; 3. Water quality balance machine; 4. Water inlet pipe; 5. Umbrella plate; 6. Filter screen; 7. Backwash system; 8. First sewage pipe; 9. Second sewage pipe; 10. First cone bottom; 11. First water storage tank; 12. Overflow hole; 13. Second water storage tank; 14. Overflow hole; 15. Conical middle water-permeable grille; 16. Middle cylinder; 17. Aeration plate; 18. Flat water-permeable grille; 19. External air source; 20. Second cone bottom; 21. Third sewage pipe; 22. Overflow outlet pipe; 23. Stirring motor; 24. Feeding motor; 25. Peristaltic pump; 26. Feeding pipe; 27. Drain pipe. DETAILED DESCRIPTION
[0022] Embodiment 1, as Figure 1-3As shown, the small shed self-purification machine processor includes a vertical flow sedimentation tank 1, a degassing aerator 2 and a water quality balance machine 3. The bottom of the vertical flow sedimentation tank 1 is fixedly connected to the top of the degassing aerator 2. The outer surface of the vertical flow sedimentation tank 1 penetrates and extends to the inner wall of the middle tube 16, where a water inlet pipe 4 is arranged. The outer surface of the vertical flow sedimentation tank 1 penetrates and extends to the inner wall of the middle tube 16, where a first sewage discharge pipe 8 is fixedly installed. An umbrella-shaped plate 5 is fixedly installed at the bottom of the middle tube 16 of the vertical flow sedimentation tank 1. A filter screen 6 is arranged on the top inner wall of the vertical flow sedimentation tank 1. The inner wall of the vertical flow sedimentation tank 1 is fixedly connected to a first cone bottom 10. A first water storage tank 11 is opened on the top of the vertical flow sedimentation tank 1. The first A recoil system 7 is arranged between the inner wall of the water storage tank 11 and the outer surface of the filter screen 6. A plurality of overflow holes 12 are provided on the inner wall of the first water storage tank 11. A second water storage tank 13 is provided on the inner wall of the vertical flow settler 1 at the bottom of the first cone bottom 10. The inner wall of the overflow hole 12 is connected to the inner wall of the second water storage tank 13. The outer surface of the vertical flow settler 1 penetrates and extends to the inner wall of the first cone bottom, where a second sewage pipe 9 is fixedly installed. A plurality of overflow holes 14 are provided on the inner wall of the second water storage tank 13. An overflow outlet pipe 22 is penetrated and connected to the outer surface of the deaerator and aerator 2, and one end of the overflow outlet pipe 22 is penetrated and connected to the outer surface of the water quality balance machine 3. When treating the sewage generated by aquaculture, the sewage from the breeding pond or small shed is injected into the middle tube 16 of the vertical flow sedimentation tank 1 through the water inlet pipe 4, and a preliminary sedimentation treatment is carried out to make the floating flocs remain in the middle tube 16 and be filtered and isolated by the umbrella plate 5 and the filter screen 6. Then the sewage passes through the filter screen 6 and enters the area between the outside of the middle tube 16 and the inner wall of the vertical flow sedimentation tank 1 for sedimentation treatment. The residual bait and fish feces after sedimentation will be retained on the first cone bottom 10. The second sewage pipe 9 is controlled by PLC to regularly discharge the residual bait and fish feces retained on the first cone bottom 10 and enter the collection tank. At the same time, Through the PLC automatic control of the timing backwash system 7, the filtered floccules are discharged regularly through the first sewage pipe 8 controlled by the PLC and enter the collection tank. The sewage after solid-liquid separation in the vertical flow sedimentator 1 will enter the degassing aerator 2 for oxygenation, ammonia nitrogen removal, and nitrite treatment. After treatment, it will be discharged into the water quality balance machine 3 through the overflow outlet pipe 22, and EM bacteria will be added to the sewage regularly and quantitatively to make it meet the pH value water quality requirements. In this way, the purpose of self-purification reciprocating cycle is formed, the amount of sewage discharged is reduced, the temperature difference of water is reduced, and it is beneficial to environmental protection, thereby saving water resources and improving thermal resources.
[0023] Reference Figure 1-3As shown, this embodiment discloses that the inner wall of the degassing aerator 2 is fixedly connected with a conical middle water-permeable grid 15, the bottom of the conical middle water-permeable grid 15 is fixedly connected with an intermediate cylinder 16, the bottom of the intermediate cylinder 16 is provided with an aeration plate 17, one end of the inlet pipe of the aeration plate 17 is provided with an external air source 19, and the external air source 19 is connected with the outer surface of the degassing aerator 2. After the sewage after solid-liquid separation and sedimentation treatment enters the interior of the intermediate cylinder 16 in the degassing aerator 2 through the conical middle water-permeable grid 15, the aeration plate 17 is ventilated through the external air source 19, so that the gas is ejected through the aeration plate 17 into the interior of the intermediate cylinder 16, and the sewage inside is oxygenated to increase the oxygen content in the water.
[0024] Reference Figure 1-3 As shown, this embodiment discloses that the inner wall of the intermediate cylinder 16 is fixedly connected with a plane permeable grille 18, and a biological filler is provided above the plane permeable grille 18. By providing a biological filler above the plane permeable grille 18, the sewage can be deammonified and nitrite treated and its sewage can be biologically purified. A second cone bottom 20 is provided at the bottom of the inner wall of the degassing and aerating machine 2, and a third sewage pipe 21 is fixedly installed on the outer surface of the degassing and aerating machine 2, which penetrates and extends to the bottom inner wall of the second cone bottom 20. By providing the second cone bottom 20 and the third sewage pipe 21, when the degassing and aerating machine 2 is used to degas, oxygenate and biologically purify the sewage, some solid dirt or raw fillers that have not been filtered clean will settle on the second cone bottom 20, and then the third sewage pipe 21 is controlled by PLC to regularly discharge the dirt retained on the second cone bottom into the collection tank.
[0025] Reference Figure 1-3 As shown, this embodiment discloses that a stirring motor 23 is arranged on the top of the water quality balancing machine 3, and a stirring rod is fixedly connected to the output end of the stirring motor 23, and the stirring rod is arranged in the middle cylinder 16 of the inner wall of the water quality balancing machine 3, and a feeding motor 24 is arranged at the bottom of the middle cylinder 16 of the water quality balancing machine 3, and a peristaltic pump 25 is arranged inside the water quality balancing machine 3, and a material receiving pipe 26 is penetrated and connected at the bottom of the water quality balancing machine 3, and one end of the material receiving pipe 26 is fixedly connected to a drain pipe 27, and the outer surface of the drain pipe 27 is penetrated and connected to the outer surface of the water quality balancing machine 3, and the outer surface of the material receiving pipe 26 is connected to the overflow outlet pipe 22. After the overflow outlet pipe 22 transports the degassed and oxygenated sewage to the receiving pipe 26, the feeding motor 24 is started to discharge the material in the receiving pipe 26 in a timely and quantitative manner. At the same time, the stirring motor 23 is started to drive the stirring rod to stir the material in the receiving pipe 26 to avoid uneven mixing. The peristaltic pump 25 is controlled by the PLC to send the EM bacterial liquid in the container to the receiving pipe 26 in a timely and quantitative manner. Finally, the water power of the overflow outlet pipe 22 is used to discharge the treated sewage into the breeding pond or breeding shed through the drain pipe 27 for recycling.
[0026] Reference Figure 1-3 As shown, this embodiment discloses that mineral materials are placed inside the receiving pipe 26 of the water quality balancing machine 3, and the receiving pipe 26 of the water quality balancing machine 3 is cone-shaped. The inner wall of the cone is inclined, which facilitates the mineral materials to flow into the outlet of the receiving pipe 26 and facilitates the unloading process.
[0027] Working principle: when treating the sewage generated by aquaculture, the sewage from the aquaculture pond or small shed is injected into the middle cylinder 16 of the vertical flow sedimentation tank 1 through the water inlet pipe 4, and a preliminary sedimentation treatment is carried out, so that the floating floccules are retained in the middle cylinder 16 and filtered and isolated by the umbrella plate 5 and the filter screen 6, and then the sewage passes through the filter screen 6 and enters the area between the outside of the middle cylinder 16 and the inner wall of the vertical flow sedimentation tank 1 for sedimentation treatment. The residual bait and fish feces after sedimentation will be retained on the first cone bottom 10. The second sewage pipe 9 is controlled by PLC to regularly discharge the first cone bottom 10. The retained bait and fish feces are discharged into the collection tank. At the same time, the filtered floccules are discharged regularly by the first sewage pipe 8 controlled by the PLC through the PLC automatic control timed backwash system 7 and enter the collection tank. After the sewage passes through the vertical flow sedimentator 1 for solid-liquid separation, it passes through the conical middle permeable grille 15 and enters the middle cylinder 16 in the degassing and aerating machine 2. Then, it passes through the biological filler above the plane permeable grille 18, which can remove ammonia nitrogen and nitrite from the sewage and carry out biological purification treatment on the sewage. The aeration plate 17 is ventilated so that the gas is ejected through the aeration plate 17 into the middle tube 16, and the sewage inside is oxygenated to increase the oxygen content in the water. Some solid dirt or raw fillers that have not been filtered out will settle on the second cone bottom 20, and then the third sewage pipe 21 is controlled by PLC to regularly discharge the dirt retained on the third cone bottom and enter the collection tank. After treatment, the deaerated and oxygenated sewage is transported to the receiving pipe 26 through the overflow outlet pipe 22, and then the feeding motor 24 is started to regularly discharge the substances in the receiving pipe 26. At the same time, the stirring motor 23 is started to drive the stirring rod to stir the material inside the middle tube to avoid uneven mixing. The peristaltic pump 25 is controlled by the PLC to send the EM bacterial liquid in the container to the receiving pipe 26 at a fixed time and in a fixed quantity. Finally, the water power of the overflow outlet pipe 22 is used to discharge the treated sewage into the breeding pond or breeding shed through the drain pipe 27 for recycling. In this way, the purpose of self-purification reciprocating circulation is formed, the amount of water discharged is reduced, the temperature difference of water is reduced, and it is beneficial to environmental protection, thereby saving water resources and improving thermal resources.
Claims
1. A small shed self-purification machine processor, comprising a vertical flow precipitator (1), a degassing and aerating machine (2) and a water quality balancing machine (3), characterized in that: The bottom of the vertical flow sedimentation vessel (1) is fixedly connected to the top of the degassing and aerating machine (2); the outer surface of the vertical flow sedimentation vessel (1) penetrates and extends to the inner wall of the intermediate tube (16) and is provided with a water inlet pipe (4); the outer surface of the vertical flow sedimentation vessel (1) penetrates and extends to the inner wall of the intermediate tube (16) and is fixedly installed with a first sewage discharge pipe (8); the bottom of the intermediate tube (16) of the vertical flow sedimentation vessel (1) is fixedly installed with an umbrella plate (5); the top inner wall of the vertical flow sedimentation vessel (1) is provided with a filter screen (6); the inner wall of the vertical flow sedimentation vessel (1) is fixedly connected with a first cone bottom (10); the top of the vertical flow sedimentation vessel (1) is provided with a first water storage tank (11); the inner wall of the first water storage tank (11) and the filter screen (6) are connected to each other. A recoil system (7) is arranged between the outer surfaces of the first water storage tank (11), a plurality of overflow holes (12) are provided on the inner wall of the first water storage tank (11), a second water storage tank (13) is provided on the inner wall of the vertical flow sedimentation vessel (1) at the bottom of the first cone bottom (10), the inner wall of the overflow hole (12) is connected to the inner wall of the second water storage tank (13), a second sewage pipe (9) is fixedly installed on the outer surface of the vertical flow sedimentation vessel (1) penetrating and extending to the inner wall of the first cone bottom, a plurality of overflow holes (14) are provided on the inner wall of the second water storage tank (13), an overflow outlet pipe (22) is penetrated and connected to the outer surface of the degassing and aerating machine (2), and one end of the overflow outlet pipe (22) is penetrated and connected to the outer surface of the water quality balancing machine (3).
2. The small shed self-cleaning machine processor according to claim 1 is characterized in that: The inner wall of the degassing and aerating machine (2) is fixedly connected to a conical middle water-permeable grille (15), the bottom of the conical middle water-permeable grille (15) is fixedly connected to an intermediate cylinder (16), an aeration plate (17) is arranged at the bottom of the intermediate cylinder (16), and an external air source (19) is arranged at one end of the inlet pipe of the aeration plate (17), and the external air source (19) is connected to the outer surface of the degassing and aerating machine (2) through a penetration.
3. The small shed self-cleaning machine processor according to claim 2 is characterized in that: A planar water-permeable grille (18) is fixedly connected to the inner wall of the intermediate cylinder (16), and a biological filler is provided above the planar water-permeable grille (18).
4. The small shed self-cleaning machine processor according to claim 2 is characterized in that: The bottom of the inner wall of the degassing and aerating machine (2) is provided with a second cone bottom (20), and the outer surface of the degassing and aerating machine (2) penetrates and extends to the bottom inner wall of the second cone bottom (20) and is fixedly mounted with a third sewage pipe (21).
5. The small shed self-cleaning machine processor according to claim 1 is characterized in that: A stirring motor (23) is arranged at the top of the water quality balancing machine (3), and a stirring rod is fixedly connected to the output end of the stirring motor (23), and the stirring rod is arranged in the middle tube (16) of the inner wall of the water quality balancing machine (3). A feeding motor (24) is arranged at the bottom of the middle tube (16) of the water quality balancing machine (3), and a peristaltic pump (25) is arranged inside the water quality balancing machine (3). A material receiving pipe (26) is penetrated and connected to the bottom of the water quality balancing machine (3), and one end of the material receiving pipe (26) is fixedly connected to a drainage pipe (27), and the outer surface of the drainage pipe (27) is penetrated and connected to the outer surface of the water quality balancing machine (3), and the outer surface of the material receiving pipe (26) is connected to the overflow outlet pipe (22).
6. The small shed self-cleaning machine processor according to claim 5, characterized in that: Mineral material is placed inside the middle cylinder (16) of the water quality balancing machine (3), and the middle cylinder (16) of the water quality balancing machine (3) is in the shape of a cone.