Decoloring equipment for tail water in livestock and poultry breeding sewage treatment

Abstract

The utility model discloses livestock and poultry breeding sewage treatment tail water decolorizing equipment, and particularly relates to the technical field of sewage treatment equipment, which comprises a box body, a water inlet pipe arranged on the outer side of the box body, an ozone recovery pipe arranged on the outer side of the box body, an air inlet pipe arranged on the outer side of the box body, and an air outlet pipeline arranged on the top of the box body, a filtering mechanism is arranged at one end of the water inlet pipe. The filter box is installed on one side of the water inlet pipe, impurities in sewage are retained on one side of the filter plates through the two filter plates, the situation that the impurities enter the water inlet pipe and finally block the interior of the water inlet pipe is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, and more specifically, to a decolorization device for tail water from livestock and poultry breeding sewage treatment. Background Art

[0002] Animal husbandry is a production sector that utilizes the physiological functions of domesticated animals such as livestock and poultry, or wild animals, through artificial breeding and reproduction, to transform plant energy such as forage and feed into animal energy to obtain livestock products. However, wastewater discharge from the animal husbandry industry has always been a major problem in the animal husbandry industry. Livestock and poultry breeding wastewater often exhibits high BOD5, CODCr, SS, NH3-N and chroma. Existing wastewater treatment processes can only effectively remove BOD5, CODCr, SS, and NH3-N from wastewater, but the color removal effect of wastewater is not obvious, which is not conducive to the reuse of treated wastewater. Most users hope to use wastewater with very low chroma for irrigation.

[0003] After searching, the Chinese patent with announcement number CN217230466U discloses a decolorization equipment for livestock and poultry breeding wastewater treatment tail water, which realizes the ozone decolorization of livestock and poultry breeding wastewater treatment tail water, is conducive to the reuse or recycling of wastewater, improves the decolorization efficiency, reduces operating costs, and at the same time reduces ozone emissions and alleviates the environmental pollution problems caused by ozone emissions. After preliminary calculations, the decolorization efficiency can be increased by 50%, the operating costs can be reduced by 60%, the energy consumption can be effectively reduced by 60%, the ozone emissions can be reduced by 50%, and the pollution of ozone emissions to the environment can be reduced.

[0004] However, when this structure is actually used, since no filtering object is installed at the water inlet, debris inside the sewage enters the device and causes blockage inside the device, thereby causing the device to fail to operate normally. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a decolorization device for tail water of livestock and poultry breeding wastewater treatment to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: A decolorization device for tail water treatment of livestock and poultry sewage, comprising a box body, a water inlet pipe is provided on the outside of the box body, an ozone recovery pipe is provided on the outside of the box body, an air inlet pipe is provided on the outside of the box body, an air outlet pipe is provided on the top of the box body, a filtering mechanism is provided at one end of the water inlet pipe, the filtering mechanism comprises a filter box, the filter box is arranged at one end of the water inlet pipe, a first filter plate is provided inside the filter box, a first filter port is provided on the surface of the first filter plate, a second filter plate is provided on one side of the first filter plate, a second filter port is provided on the surface of the second filter plate, the inner diameter of the second filter port is smaller than the inner diameter of the first filter port, a fixed handle is provided on the top of the second filter plate and the first filter plate, a limiting protrusion is provided on the outside of the first filter plate and the second filter plate, the limiting protrusion is slidably connected to the inner wall of the filter box, a rotating rod is provided on the top of the filter box, a connecting plate is provided on the outside of the rotating rod, a screw is provided inside the connecting plate, a slot is provided on the top surface of the filter box, and the slot is threadedly connected to one end of the screw.

[0007] Through the above scheme, it can be seen that by installing a filtering mechanism at one end of the water inlet pipe, the sewage entering the water inlet pipe is filtered and processed by the filtering mechanism, and the debris inside the sewage is retained on the outside of the filter plate after being filtered by the first filter plate and the second filter plate, and then the impurities are gathered in one place through the inclined slope at the bottom of the filter plate, and finally the impurities are discharged from the filter box through the sewage discharge door, thereby improving the practicality of the device.

[0008] Preferably, a fixing protrusion is provided at the top of the air outlet pipe, a clamping block is provided at the outer side of the fixing protrusion, the clamping block is rotatably connected to the outer surface of the fixing protrusion, a motor is provided at the outer side of the clamping block, a sealing cover is provided at the outer side of the clamping block, the sealing cover is fixedly connected to one side of the clamping block, the interior of the filter box is provided with a slope, a sewage door is provided on the outer surface of the filter box, a fixing groove is provided at the top of the sewage door, the fixing groove is adapted to be clamped with the sewage door, a connecting handle is provided at the outer side of the sewage door, a clamping protrusion is provided at the outer side of the filter box, a clamping plate is provided inside the clamping protrusion, and the clamping plate is movably connected to the connecting handle.

[0009] Through the above scheme, it can be seen that a sealing cover plate is installed on the top of the air outlet pipe, and then the motor drives the clamping block to rotate and connect with the fixed protrusion, so as to realize the movable connection between the sealing cover plate and the air outlet pipe. Then, when the air outlet pipe needs to be opened, it is only necessary to control the motor to drive the clamping block to rotate on the outside of the fixed protrusion to realize the rotation of the sealing cover plate, thereby improving the practicality of the device.

[0010] Technical effects and advantages of this utility model:

[0011] 1. By setting up a filtering mechanism, compared with the existing technology, by installing a filtering mechanism at one end of the water inlet pipe, the sewage entering the water inlet pipe is filtered and processed by the filtering mechanism. The impurities in the sewage are filtered by the first filter plate and the second filter plate and retained on the outside of the filter plate. The impurities are then gathered in one place by the slope at the bottom of the filter plate and finally discharged into the filter box through the sewage discharge door, thereby improving the practicality of the device;

[0012] 2. By setting up a sealing cover plate, the sealing cover plate is installed on the top of the air outlet pipe, and then the motor drives the clamping block to rotate and connect with the fixed protrusion, so as to realize the movable connection between the sealing cover plate and the air outlet pipe. Then, when the air outlet pipe needs to be opened, it is only necessary to control the motor to drive the clamping block to rotate on the outside of the fixed protrusion to realize the rotation of the sealing cover plate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the filter box of the present invention.

[0015] Figure 3 This is a schematic diagram of the rotating rod structure of the present utility model.

[0016] Figure 4 This is a structural diagram of one side of the filter box of the present invention.

[0017] Figure 5 This is a schematic diagram of the top structure of the air outlet pipe of the present utility model.

[0018] The accompanying drawings are marked as follows: 1. Box body; 2. Water inlet pipe; 3. Ozone recovery pipe; 4. Air inlet pipe; 5. Air outlet pipe; 6. Filter box; 7. First filter plate; 8. First filter port; 9. Second filter plate; 10. Second filter port; 11. Fixed handle; 12. Limiting protrusion; 13. Rotating rod; 14. Connecting plate; 15. Screw; 16. Card groove; 17. Fixed protrusion; 18. Card block; 19. Motor; 20. Sealing cover; 21. Inclined slope; 22. Sewage door; 23. Fixed groove; 24. Connecting handle; 25. Card protrusion; 26. Card plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] As attached Figure 1-5 The decolorization equipment for tail water treatment of livestock and poultry wastewater shown in the figure includes a box body 1, a water inlet pipe 2 is provided on the outside of the box body 1, an ozone recovery pipe 3 is provided on the outside of the box body 1, an air inlet pipe 4 is provided on the outside of the box body 1, an air outlet pipe 5 is provided on the top of the box body 1, a filtering mechanism is provided at one end of the water inlet pipe 2, and the filtering mechanism includes a filter box 6, the filter box 6 is arranged at one end of the water inlet pipe 2, a first filter plate 7 is provided inside the filter box 6, a first filter port 8 is provided on the surface of the first filter plate 7, a second filter plate 9 is provided on one side of the first filter plate 7, a second filter port 10 is provided on the surface of the second filter plate 9, the inner diameter of the second filter port 10 is smaller than the inner diameter of the first filter port 8, and the second filter plate 9 A fixed handle 11 is provided on the top of the first filter plate 7, and a limiting protrusion 12 is provided on the outer side of the first filter plate 7 and the second filter plate 9. The limiting protrusion 12 is slidably connected to the inner wall of the filter box 6. A rotating rod 13 is provided on the top of the filter box 6, and a connecting plate 14 is provided on the outer side of the rotating rod 13. A screw 15 is provided inside the connecting plate 14. A card groove 16 is provided on the top surface of the filter box 6, and the card groove 16 is threadedly connected to one end of the screw 15 to facilitate the installation of the filter box 6 on one side of the water inlet pipe 2, and then the impurities in the sewage are retained on one side of the filter plate through the two filter plates, thereby preventing impurities from entering the water inlet pipe 2 and eventually causing blockage inside the water inlet pipe 2, thereby improving the practicality of the device.

[0021] As attached Figure 1-5 As shown, a fixed protrusion 17 is provided on the top of the air outlet pipe 5, and a clamping block 18 is provided on the outside of the fixed protrusion 17. The clamping block 18 is rotatably connected to the outer surface of the fixed protrusion 17, and a motor 19 is provided on the outside of the clamping block 18. A sealing cover 20 is provided on the outside of the clamping block 18. The sealing cover 20 is fixedly connected to one side of the clamping block 18. The interior of the filter box 6 is provided with a slope 21, and a sewage door 22 is provided on the outer surface of the filter box 6. A fixing groove 23 is provided on the top of the sewage door 22, and the fixing groove 23 is adapted to be clamped with the sewage door 22. A connecting handle 24 is provided on the outside of 22, a snap-on protrusion 25 is provided on the outside of the filter box 6, and a snap-on plate 26 is provided inside the snap-on protrusion 25. The snap-on plate 26 is movably connected to the connecting handle 24, so that the snap-on block 18 and the fixed protrusion 17 can be driven by the motor 19 to rotate and connect, thereby realizing the movable connection between the sealing cover plate 20 and the air outlet pipe 5. When the air outlet pipe 5 needs to be opened, it is only necessary to control the motor 19 to drive the snap-on block 18 to rotate on the outside of the fixed protrusion 17 to realize the rotation of the sealing cover plate 20, thereby improving the practicality of the device.

[0022] Working principle of the present utility model: When the device is in use, the external sewage pipe is first connected to the filter box 6, and then the sewage enters the interior of the filter box 6. After the impurities inside the sewage are filtered through the first filter holes on the surface of the first filter plate 7, the larger impurities will be retained on one side of the first filter plate 7, and then the second filter plate 9 filters the sewage. Finally, the sewage after two filtrations enters the water inlet pipe 2, and the impurities will be discharged from the interior of the filter box 6 through the sewage discharge door 22 on the outside of the filter box 6, thereby improving the practicality of the device.

[0023] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A decolorization device for treating tail water from livestock and poultry wastewater, comprising a housing (1), characterized in that: The outer side of the box body (1) is provided with a water inlet pipe (2), the outer side of the box body (1) is provided with an ozone recovery pipe (3), the outer side of the box body (1) is provided with an air inlet pipe (4), the top of the box body (1) is provided with an air outlet pipe (5), one end of the water inlet pipe (2) is provided with a filter mechanism, the filter mechanism includes a filter box (6), the filter box (6) is arranged at one end of the water inlet pipe (2), a first filter plate (7) is provided inside the filter box (6), a first filter port (8) is provided on the surface of the first filter plate (7), a second filter plate (9) is provided on one side of the first filter plate (7), a second filter port (10) is provided on the surface of the second filter plate (9), The inner diameter of the second filter port (10) is smaller than the inner diameter of the first filter port (8), the tops of the second filter plate (9) and the first filter plate (7) are both provided with fixed handles (11), the outer sides of the first filter plate (7) and the second filter plate (9) are both provided with limiting protrusions (12), the limiting protrusions (12) are slidably connected to the inner wall of the filter box (6), the top of the filter box (6) is provided with a rotating rod (13), the outer side of the rotating rod (13) is provided with a connecting plate (14), the interior of the connecting plate (14) is provided with a screw (15), the top surface of the filter box (6) is provided with a slot (16), and the slot (16) is threadedly connected to one end of the screw (15).

2. The livestock and poultry breeding wastewater treatment tail water decolorization equipment according to claim 1, characterized in that: A fixing protrusion (17) is provided on the top of the air outlet pipe (5), a clamping block (18) is provided on the outside of the fixing protrusion (17), the clamping block (18) is rotatably connected to the outer surface of the fixing protrusion (17), and a motor (19) is provided on the outside of the clamping block (18).

3. The livestock and poultry breeding wastewater treatment tail water decolorization equipment according to claim 2, characterized in that: A sealing cover plate (20) is provided on the outer side of the clamping block (18), and the sealing cover plate (20) is fixedly connected to one side of the clamping block (18).

4. The livestock and poultry breeding wastewater treatment tail water decolorization equipment according to claim 1, characterized in that: The interior of the filter box (6) is provided with a slope (21), the outer surface of the filter box (6) is provided with a sewage discharge door (22), the top of the sewage discharge door (22) is provided with a fixing groove (23), and the fixing groove (23) is adapted to be clamped with the sewage discharge door (22).

5. The livestock and poultry breeding wastewater treatment tail water decolorization equipment according to claim 4, characterized in that: A connecting handle (24) is provided on the outside of the sewage discharge door (22), a clamping protrusion (25) is provided on the outside of the filter box (6), a clamping plate (26) is provided inside the clamping protrusion (25), and the clamping plate (26) is movably connected to the connecting handle (24).

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