Integrated purification equipment for breeding sewage

Abstract

The invention relates to integrated aquaculture sewage purification equipment which comprises a purification box, a stirring mechanism is arranged in the purification box, a solid-liquid separation box is arranged above the purification box, and metal bent pipes which penetrate through the solid-liquid separation box and are fixedly connected with the penetrating parts are arranged at the lower ends of the left side face and the right side face of the solid-liquid separation box. The metal bent pipe penetrates through the purification box and is fixedly connected with the penetrating part, a filter cartridge is arranged in the solid-liquid separation box, a plurality of filter holes are formed in the side face of the filter cartridge, and a first rotating pipe which penetrates through the filter cartridge and is fixedly connected with the penetrating part is arranged at the upper end of the filter cartridge. According to the culture sewage integrated purification equipment, filtered solid waste can be cleaned without disassembling the filter cartridge, and the filter holes in the surface of the filter cartridge can be flushed, so that the filter effect is prevented from being influenced by blockage of the filter holes, and the culture sewage integrated purification equipment is beneficial to use.

Description

Technical Field

[0001] The present invention relates to the technical field of aquaculture, and particularly to an integrated purification device for aquaculture sewage. Background Art

[0002] The aquaculture industry utilizes the physiological functions of domesticated animals such as livestock and poultry, or wild animals such as deer, musk deer, foxes, minks, otters, and quails. Through artificial feeding and breeding, it enables the conversion of plant energy such as forage and feed into animal energy to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk, and medicinal materials. Inevitably, aquaculture sewage is generated during the aquaculture process. Aquaculture sewage is characterized by high pathogen content, high organic matter, high suspended solids, and high ammonia nitrogen concentration. If not properly treated or directly discharged, it will inevitably pollute the surrounding soil and water environment. To protect the surrounding environment and provide a healthy growth environment for aquaculture livestock and poultry, sewage purification equipment is required to filter and purify aquaculture sewage. Aquaculture sewage contains a large amount of solid waste such as feces. However, in existing aquaculture sewage purification equipment, a filter screen is usually set inside to filter the solid waste in the aquaculture sewage to facilitate the solid-liquid separation of the aquaculture sewage. However, most filter screens need to be disassembled from the inside of the purification equipment for cleaning later, which is troublesome to operate and has a poor practical operation environment. Moreover, the filter holes of the filter screen are easily blocked by solid waste during the solid-liquid separation process, resulting in difficult cleaning and affecting the separation effect. For this reason, we have proposed an integrated purification device for aquaculture sewage. Summary of the Invention

[0003] The present invention provides an integrated purification device for aquaculture sewage, which solves the technical problems raised in the above background art in the prior art.

[0004] The solution of the present invention to the above technical problems is as follows: It includes a purification tank, inside which a stirring mechanism is provided. Above the purification tank, a solid-liquid separation tank is provided. At the lower ends of the left and right side surfaces of the solid-liquid separation tank, metal bent pipes are provided which penetrate through the solid-liquid separation tank and are fixedly connected to the penetrated parts. The metal bent pipes penetrate through the purification tank and are fixedly connected to the penetrated parts. Inside the solid-liquid separation tank, a filter cylinder is provided. A number of filter holes are opened on the side surface of the filter cylinder. At the upper end of the filter cylinder, a rotating pipe one is provided which penetrates through the filter cylinder and is fixedly connected to the penetrated part. The rotating pipe one penetrates through the solid-liquid separation tank and is rotatably connected to the penetrated part through a bearing. Inside the rotating pipe one, a sewage inlet pipe is provided, and the sewage inlet pipe is rotatably connected to the inside of the rotating pipe one through a bearing. The lower end surface of the sewage inlet pipe is fixedly connected to a connecting plate which is fixedly connected to the upper end surface of the solid-liquid separation tank. At the upper end of the solid-liquid separation tank, a rotating mechanism is provided. At the lower end of the filter cylinder, a rotating pipe two is provided which penetrates through the filter cylinder and is fixedly connected to the penetrated part. The rotating pipe two penetrates through the solid-liquid separation tank and is rotatably connected to the penetrated part through a sealed bearing. A threaded cover is threadedly connected to the lower end of the rotating pipe two. A collecting mechanism is provided at the lower end of the rotating pipe two. On the right side surface inside the solid-liquid separation tank, a hollow spray pipe is fixedly connected, and a plurality of high-pressure spray nozzles are provided on the surface of the hollow spray pipe. At the lower end surface inside the purification tank, a submersible pump is fixedly connected. The output end of the submersible pump is fixedly connected to an infusion pipe which penetrates through the purification tank and is fixedly connected to the penetrated part. One end of the infusion pipe is fixedly connected to an inlet pipe which penetrates through the solid-liquid separation tank and the hollow spray pipe and is fixedly connected to the penetrated part. The inlet pipe is communicated with the inside of the hollow spray pipe. On the front surface of the purification tank, a control panel is fixedly connected.

[0005] Based on the above technical solutions, the present invention can be further improved as follows.

[0006] Further, the submersible pump is electrically connected to the control panel, and a transparent window is provided on the front surface of the purification tank.

[0007] Further, the bottom surface of the purification tank is fixedly connected to a base, and universal wheels are fixedly connected to the four corners of the lower end surface of the base. The universal wheels have a braking function.

[0008] Further, a drain pipe communicated with the inside of the purification tank is fixedly connected to the lower end of the left side surface of the purification tank, and a valve is provided on the surface of the drain pipe.

[0009] Further, a chemical addition pipe communicated with the inside of the purification tank is fixedly connected to the upper end of the left side surface of the purification tank, and the stirring mechanism includes a fixed frame fixedly connected to the middle of the left side surface of the purification tank.

[0010] Further, a second motor is fixedly connected inside the fixing frame. The output end of the second motor is fixedly connected to a stirring rod that penetrates the purification tank and is rotatably connected to the penetrated part through a sealing bearing. A plurality of stirring blades are fixedly connected to the surface of the stirring rod, and the second motor is electrically connected to the control panel.

[0011] Further, the rotating mechanism includes a first motor fixedly connected to the upper end surface of the solid-liquid separation tank. The output end of the first motor is fixedly connected to a driving gear, and a gear ring is meshed and connected to one side of the driving gear. The inner surface of the gear ring is fixedly connected to the outer surface of the first rotating pipe. The first motor is electrically connected to the control panel.

[0012] Further, the collecting mechanism includes a limiting square frame fixedly connected to the upper end surface of the purification tank. A collecting box is slidably connected to the inner wall of the limiting square frame. Pull handles are fixedly connected to the upper ends of the left and right side surfaces of the collecting box.

[0013] The beneficial effects of the present invention are as follows: The present invention provides an integrated purification equipment for breeding sewage, which has the following advantages:

[0014] 1. Through the combined action of the rotating mechanism, the sewage inlet pipe, the first rotating pipe, the connecting plate, the solid-liquid separation tank, the filter cylinder, the second rotating pipe, the threaded cover and the collecting mechanism, it is convenient to directly discharge and clean the solid waste after solid-liquid separation inside the filter cylinder later. It is not necessary to disassemble the filter cylinder to clean the solid waste, which improves the work efficiency.

[0015] 2. Through the combined action of the submersible pump, the infusion pipe, the purification tank, the metal elbow, the liquid inlet pipe, the hollow nozzle and the high-pressure nozzle, the water collected inside the purification tank can be directly sprayed onto the filter holes on the surface of the filter cylinder, so as to directly wash the filter holes, avoid the blockage of the filter holes and affect the subsequent filtering effect of the filter cylinder, and facilitate the subsequent filtering operation.

[0016] 3. Through the combined action of the stirring mechanism and the medicine adding pipe, purification medicine can be put into the interior, and then the medicine is mixed with the sewage through the stirring mechanism, so as to purify the sewage.

[0017] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the description, the following takes the preferred embodiments of the present invention and combines the drawings to describe in detail as follows. The specific implementation manners of the present invention are given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention, and constitute a part of this application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0019] Figure 1 Schematic structural diagram of an integrated purification device for aquaculture sewage provided by an embodiment of the present invention;

[0020] Figure 2 For Figure 1 Schematic front sectional view of the structure in an integrated purification device for aquaculture sewage provided;

[0021] Figure 3 For Figure 1 Schematic top view of the partial structure in an integrated purification device for aquaculture sewage provided.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1. Driving gear; 2. Motor I; 3. Solid-liquid separation tank; 4. Gear ring; 5. Sewage inlet pipe; 6. Rotating pipe I; 7. Connecting plate; 8. Liquid inlet pipe; 9. Liquid delivery pipe; 10. Metal elbow; 11. Rotating pipe II; 12. Threaded cap; 13. Pull handle; 14. Collection box; 15. Limiting square frame; 16. Purification tank; 17. Transparent window; 18. Chemical addition pipe; 19. Control panel; 20. Motor II; 21. Drain pipe; 22. Base; 23. Universal wheel; 24. Filter cartridge; 25. Filter hole; 26. Hollow spray pipe; 27. High-pressure nozzle; 28. Stirring rod; 29. Stirring blade; 30. Submersible pump. Detailed implementation manners

[0024] The following describes the principles and features of the present invention in conjunction with the attached Figures 1-3 The principles and features of the present invention are described below. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention. In the following paragraphs, the present invention is described more specifically by way of example with reference to the accompanying drawings. According to the following description and the claims, the advantages and features of the present invention will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this invention belongs. The terms used in the description of the present invention herein are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0027] As Figures 1-3 shown, the present invention provides an integrated purification device for aquaculture wastewater, including a purification tank 16. A stirring mechanism is arranged inside the purification tank 16. A solid-liquid separation tank 3 is arranged above the purification tank 16. Metal bent pipes 10 are arranged at the lower ends of the left and right side surfaces of the solid-liquid separation tank 3, penetrating through the solid-liquid separation tank 3 and fixedly connected to the penetrated parts. The metal bent pipes 10 penetrate through the purification tank 16 and are fixedly connected to the penetrated parts. A filter cylinder 24 is arranged inside the solid-liquid separation tank 3. A number of filter holes 25 are formed on the side surface of the filter cylinder 24. A rotating pipe one 6 penetrating through the filter cylinder 24 and fixedly connected to the penetrated part is arranged at the upper end of the filter cylinder 24. The rotating pipe one 6 penetrates through the solid-liquid separation tank 3 and is rotatably connected to the penetrated part through a bearing. A sewage inlet pipe 5 is arranged inside the rotating pipe one 6. The sewage inlet pipe 5 is rotatably connected to the inside of the rotating pipe one 6 through a bearing. A connecting plate 7 fixedly connected to the upper end surface of the solid-liquid separation tank 3 is fixedly connected to the lower end surface of the sewage inlet pipe 5. A rotating mechanism is arranged at the upper end of the solid-liquid separation tank 3. A rotating pipe two 11 penetrating through the filter cylinder 24 and fixedly connected to the penetrated part is arranged at the lower end of the filter cylinder 24. The rotating pipe two 11 penetrates through the solid-liquid separation tank 3 and is rotatably connected to the penetrated part through a sealed bearing. A threaded cover 12 is threadedly connected to the lower end of the rotating pipe two 11. A collecting mechanism is arranged at the lower end of the rotating pipe two 11. A hollow spray pipe 26 is fixedly connected to the right inner side surface of the solid-liquid separation tank 3. A plurality of high-pressure spray nozzles 27 are arranged on the surface of the hollow spray pipe 26. A submersible pump 30 is fixedly connected to the lower end surface inside the purification tank 16. The output end of the submersible pump 30 is fixedly connected to an infusion pipe 9 penetrating through the purification tank 16 and fixedly connected to the penetrated part. One end of the infusion pipe 9 is fixedly connected to an inlet pipe 8 penetrating through the solid-liquid separation tank 3 and the hollow spray pipe 26 and fixedly connected to the penetrated part. The inlet pipe 8 is communicated with the inside of the hollow spray pipe 26. A control panel 19 is fixedly connected to the front end surface of the purification tank 16.

[0028] Preferably, the submersible pump 30 is electrically connected to the control panel 19. A transparent window 17 is arranged on the front end surface of the purification tank 16. The arrangement of the transparent window 17 facilitates the staff to observe the storage capacity of the wastewater inside the purification tank 16.

[0029] Preferably, a base 22 is fixedly connected to the bottom surface of the purification tank 16. Universal wheels 23 are fixedly connected to the four corners of the lower end surface of the base 22. The universal wheels 23 have a braking function. Through the arrangement of the universal wheels 23, it is convenient for the staff to push the entire device to a suitable position for use.

[0030] Preferably, a drain pipe 21 communicating with the inside of the purification tank 16 is fixedly connected to the lower end of the left side surface of the purification tank 16. A valve is arranged on the surface of the drain pipe 21. Through the arrangement of the drain pipe 21, it is convenient to discharge the liquid purified inside the purification tank 16.

[0031] Preferably, a chemical addition pipe 18 communicating with the inside of the purification tank 16 is fixedly connected to the upper end of the left side surface of the purification tank 16. The stirring mechanism includes a fixed frame fixedly connected to the middle of the left side surface of the purification tank 16. Through the arrangement of the chemical addition pipe 18, sewage purification chemicals can be put into the purification tank 16.

[0032] Preferably, a second motor 20 is fixedly connected inside the fixed frame. The output end of the second motor 20 is fixedly connected to a stirring rod 28 that penetrates the purification tank 16 and is rotatably connected to the penetrated part through a sealing bearing. A plurality of stirring blades 29 are fixedly connected to the surface of the stirring rod 28. The second motor 20 is electrically connected to the control panel 19. Through the arrangement of the stirring rod 28 and the stirring blades 29, the sewage and chemicals inside the purification tank 16 can be mixed and processed.

[0033] Preferably, the rotating mechanism includes a first motor 2 fixedly connected to the upper end surface of the solid-liquid separation tank 3. The output end of the first motor 2 is fixedly connected to a driving gear 1. A gear ring 4 is meshed and connected to one side of the driving gear 1. The inner surface of the gear ring 4 is fixedly connected to the outer surface of the first rotating pipe 6. The first motor 2 is electrically connected to the control panel 19.

[0034] Preferably, the collection mechanism includes a limiting square frame 15 fixedly connected to the upper end surface of the purification tank 16. A collection box 14 is slidably connected to the inner wall of the limiting square frame 15. Pull handles 13 are fixedly connected to the upper ends of the left and right side surfaces of the collection box 14. Through the arrangement of the collection box 14, the solid waste after solid-liquid separation can be collected and processed.

[0035] The specific working principle and usage method of the present invention are as follows:

[0036] The present invention provides an integrated purification device for aquaculture sewage. When in use, the control panel 19 is powered by an external power supply, and then the first motor 2 is started. The first motor 2 drives the driving gear 1 to rotate. The rotation of the driving gear 1 drives the gear ring 4 to rotate. The rotation of the gear ring 4 drives the first rotating pipe 6 to rotate, so that the filter cylinder 24 rotates inside the solid-liquid separation tank 3. Then, the aquaculture sewage is input into the first rotating pipe 6 through the sewage inlet pipe 5 and then enters the filter cylinder 24, and is filtered through the filter holes 25, thereby realizing the solid-liquid separation treatment. The separated liquid flows into the purification tank 16 through the metal elbow 10 for collection. The amount of sewage collected inside the purification tank 16 can be observed through the transparent window 17. When the appropriate liquid level is reached, the conveyance of the aquaculture sewage is stopped. At this time, the submersible pump 30 is started to pump the sewage collected inside the purification tank 16 into the hollow spray pipe 26 and sprayed out through the high-pressure nozzle 27 to wash the surface of the rotating filter cylinder 24, so that the filter holes 25 can be washed, and the blockage of the filter holes 25 can be avoided. The solid debris washed down will accumulate at the bottom of the filter cylinder 24, and the sewage will flow back into the purification tank 16 through the metal elbow 10 for collection. Then, an appropriate amount of sewage purification agent is put into the purification tank 16 through the chemical addition pipe 18. Then, the second motor 20 is started, and the second motor 20 makes the stirring rod 28 drive the stirring blades 29 to rotate, so that the sewage and the agent inside the purification tank 16 are mixed, thereby purifying the sewage. After the purification is completed, the purified sewage can be discharged by opening the valve of the drain pipe 21; subsequently, the staff rotates the threaded cover 12 to open the second rotating pipe 11, and then the solid waste inside the filter cylinder 24 can be discharged through the second rotating pipe 11 and collected by the collection box 14. The filter cylinder 24 does not need to be disassembled to complete the cleaning. After the cleaning, the threaded cover 12 is reinstalled by reversing.

[0037] The above is only the preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention; any ordinary technician in the industry can smoothly implement the present invention according to the illustrations in the specification and the above description; however, any minor changes, modifications and evolutions made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An integrated purification device for aquaculture sewage, comprising a purification tank (16), characterized in that, A stirring mechanism is arranged inside the purification tank (16). A solid-liquid separation tank (3) is arranged above the purification tank (16). At the lower ends of the left and right side surfaces of the solid-liquid separation tank (3), metal bent pipes (10) are arranged which penetrate through the solid-liquid separation tank (3) and are fixedly connected to the penetrated parts. The metal bent pipes (10) penetrate through the purification tank (16) and are fixedly connected to the penetrated parts. A filter cylinder (24) is arranged inside the solid-liquid separation tank (3). A number of filter holes (25) are formed on the side surface of the filter cylinder (24). At the upper end of the filter cylinder (24), a rotating pipe one (6) is arranged which penetrates through the filter cylinder (24) and is fixedly connected to the penetrated part. The rotating pipe one (6) penetrates through the solid-liquid separation tank (3) and is rotationally connected to the penetrated part through a bearing. An inlet sewage pipe (5) is arranged inside the rotating pipe one (6). The inlet sewage pipe (5) is rotationally connected to the inside of the rotating pipe one (6) through a bearing. The lower end surface of the inlet sewage pipe (5) is fixedly connected to a connecting plate (7) which is fixedly connected to the upper end surface of the solid-liquid separation tank (3). A rotating mechanism is arranged at the upper end of the solid-liquid separation tank (3). At the lower end of the filter cylinder (24), a rotating pipe two (11) is arranged which penetrates through the filter cylinder (24) and is fixedly connected to the penetrated part. The rotating pipe two (11) penetrates through the solid-liquid separation tank (3) and is rotationally connected to the penetrated part through a sealed bearing. A threaded cover (12) is threadedly connected to the lower end of the rotating pipe two (11). A collecting mechanism is arranged at the lower end of the rotating pipe two (11). A hollow spray pipe (26) is fixedly connected to the right side surface inside the solid-liquid separation tank (3). A plurality of high-pressure spray nozzles (27) are arranged on the surface of the hollow spray pipe (26). A submersible pump (30) is fixedly connected to the lower end surface inside the purification tank (16). The output end of the submersible pump (30) is fixedly connected to an infusion pipe (9) which penetrates through the purification tank (16) and is fixedly connected to the penetrated part. One end of the infusion pipe (9) is fixedly connected to a liquid inlet pipe (8) which penetrates through the solid-liquid separation tank (3) and the hollow spray pipe (26) and is fixedly connected to the penetrated part. The liquid inlet pipe (8) is communicated with the inside of the hollow spray pipe (26). A control panel (19) is fixedly connected to the front end surface of the purification tank (16).

2. The integrated purification equipment for aquaculture sewage according to claim 1, characterized in that, The submersible pump (30) is electrically connected to the control panel (19). A transparent window (17) is arranged on the front end surface of the purification tank (16).

3. The integrated purification equipment for aquaculture sewage according to claim 1, characterized in that, A base (22) is fixedly connected to the bottom surface of the purification tank (16). Universal wheels (23) with braking functions are fixedly connected to the four corners of the lower end surface of the base (22).

4. The integrated purification equipment for aquaculture wastewater according to claim 1, wherein, A drain pipe (21) which is communicated with the inside of the purification tank (16) is fixedly connected to the lower end of the left side surface of the purification tank (16). A valve is arranged on the surface of the drain pipe (21).

5. The integrated purification equipment for aquaculture wastewater according to claim 1, wherein A chemical adding pipe (18) which is communicated with the inside of the purification tank (16) is fixedly connected to the upper end of the left side surface of the purification tank (16). The stirring mechanism includes a fixed frame fixedly connected to the middle of the left side surface of the purification tank (16).

6. The integrated purification equipment for aquaculture sewage according to claim 5, characterized in that, A second motor (20) is fixedly connected inside the fixing frame. The output end of the second motor (20) is fixedly connected with a stirring rod (28) that penetrates through the purification tank (16) and is rotatably connected to the penetrated part through a sealing bearing. A plurality of stirring blades (29) are fixedly connected to the surface of the stirring rod (28). The second motor (20) is electrically connected to the control panel (19).

7. The integrated purification equipment for aquaculture sewage according to claim 1, wherein, The rotating mechanism includes a first motor (2) fixedly connected to the upper end surface of the solid-liquid separation tank (3). The output end of the first motor (2) is fixedly connected with a driving gear (1). One side of the driving gear (1) is meshed with a gear ring (4). The inner surface of the gear ring (4) is fixedly connected to the outer surface of the first rotating pipe (6). The first motor (2) is electrically connected to the control panel (19).

8. The integrated purification equipment for aquaculture sewage according to claim 1, characterized in that The collecting mechanism includes a limiting square frame (15) fixedly connected to the upper end surface of the purification tank (16). A collecting box (14) is slidably connected to the inner wall of the limiting square frame (15). Pull handles (13) are fixedly connected to the upper ends of the left and right side surfaces of the collecting box (14).

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