Farm sewage treatment solid-liquid separation equipment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses livestock farm sewage treatment solid-liquid separation equipment which comprises a treatment box, the top of one side of the treatment box is fixedly connected with a sewage pipe, one side of the top surface of the treatment box is fixedly connected with a water pump, and the input end of the water pump is fixedly connected with a water inlet pipe. A water filter pipe is fixedly connected to the bottom of the water inlet pipe, a filter screen is arranged at the bottom of the water filter pipe, a baffle is fixedly connected to the bottom of the inner wall of the treatment box, a blow-off pipe is fixedly connected to the bottom of a connecting pipe, a second motor is fixedly connected to the top of the blow-off pipe, and an auger is fixedly connected to the output end of the second motor. According to the sewage treatment device, sewage can be temporarily stored through the treatment box, water in the treatment box can be pumped out by driving the water pump, and sediments in the sewage can be discharged from the blow-off pipe by driving the second motor, so that the phenomenon of overflow of the sewage can be avoided, and the influence of the sewage on the surrounding environment can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a solid-liquid separation device for sewage treatment in a breeding farm. Background Art

[0002] The main purpose of the solid-liquid separation equipment for farm sewage treatment is to separate the solid particles from the liquid part of the sewage generated by the farm. This equipment is usually used in livestock and poultry farms, fish farms and other biological breeding places.

[0003] After searching, the Chinese patent document with the announcement number CN220328059U discloses an integrated sewage treatment equipment for pig farms, including a base, a bracket is arranged at the top of the base, a separation box is arranged at the top of the bracket, the inner cavity of the separation box is arranged with a filter screen, the front end of the separation box is arranged with a discharge port, a fixing component is arranged at the top of the base, a fixing box is arranged at the rear end of the separation box, a pushing component is arranged in the inner cavity of the fixing box, a slide is opened at the front end of the inner cavity of the fixing box, the front end of the pushing component passes through the inner cavity of the slide and extends to the inner cavity of the separation box and is connected with a push plate, and the rear end of the push plate is arranged with a plurality of telescopic rods. The integrated sewage treatment equipment for pig farms can realize solid-liquid separation of pig farm sewage through the setting of the filter screen, which solves the problem that the farm sewage treatment equipment in the prior art does not have a solid-liquid separation structure, which makes sewage treatment very inconvenient.

[0004] This patent solves the problem in the prior art that the farm sewage treatment equipment does not have a solid-liquid separation structure, which makes sewage treatment very inconvenient. However, when the device is in use, when the sewage separation box is in operation, part of the sewage will be discharged from the discharge port, which will cause sewage overflow, and then cause the sewage to scatter and affect the surrounding environment. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a solid-liquid separation device for farm sewage treatment, aiming to improve the problem in the prior art that when the sewage is separated from the sewage box, part of the sewage will be discharged from the discharge port, thus causing sewage overflow, which will cause the sewage to scatter and affect the surrounding environment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solid-liquid separation device for farm sewage treatment, comprising a treatment box, a sewage pipe is fixedly connected to the top of one side of the treatment box, a water pump is fixedly connected to one side of the top surface of the treatment box, the input end of the water pump is fixedly connected to a water inlet pipe, the bottom of the water inlet pipe is fixedly connected to a water filter pipe, a filter screen is provided at the bottom of the water filter pipe, a lifting assembly is provided on the other side of the top surface of the treatment box, a baffle is fixedly connected to the bottom of the inner wall of the treatment box, a connecting pipe is fixedly connected to the bottom of the baffle, a sewage pipe is fixedly connected to the bottom of the connecting pipe, a second motor is fixedly connected to the top of the sewage pipe, an auger is fixedly connected to the output end of the second motor, and the auger is located inside the sewage pipe.

[0007] As a further description of the above technical solution:

[0008] The lifting assembly includes a first motor, a winch, a rope and a counterweight. The first motor and the winch are fixedly connected to the other side of the top surface of the processing box, and one side of the winch is fixedly connected to the output end of the first motor. One end of the rope is fixedly connected to the outside of the winch, and the counterweight is fixedly connected to the other end of the rope.

[0009] As a further description of the above technical solution:

[0010] A clamping ring is fixedly connected to one side of the counterweight block, and the water inlet pipe is located inside the clamping ring.

[0011] As a further description of the above technical solution:

[0012] A support plate is fixedly connected to the middle of the top surface of the processing box, a support rod is rotatably connected to the top of the support plate, and the rope is located on the top surface of the support rod.

[0013] As a further description of the above technical solution:

[0014] A through hole is provided in the middle of the top surface of the processing box, and the rope and the water inlet pipe are both located inside the through hole.

[0015] As a further description of the above technical solution:

[0016] A valve is arranged in the middle of the sewage pipe.

[0017] As a further description of the above technical solution:

[0018] The baffle is provided in a funnel shape.

[0019] As a further description of the above technical solution:

[0020] The bottom of the sewage pipe passes through one side of the bottom of the processing box, and a sealing cover is arranged on the outer side of the bottom of the sewage pipe.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, sewage can be temporarily stored in the treatment box, water inside the treatment box can be extracted by driving the water pump, and sediment in the sewage can be discharged from the sewage pipe by driving the second motor, thereby avoiding the overflow of sewage and further avoiding the impact of sewage on the surrounding environment.

[0023] 2. In the utility model, the winch can be driven to rotate by driving the first motor, and the upper rope can be retracted and released at this time, so as to control the height of the counterweight block and the bottom of the water inlet pipe inside the treatment box. By adjusting the height of the water inlet pipe, most of the sewage can be pumped out after the solid-liquid stratification, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural diagram of a solid-liquid separation device for treating wastewater in a farm proposed by the utility model;

[0025] Figure 2 This is a front cross-sectional view of a treatment box of a solid-liquid separation device for treating sewage in a farm proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the water pump part of a solid-liquid separation device for sewage treatment in a farm proposed by the utility model;

[0027] Figure 4 This is a front cross-sectional view of a water filter pipe of a solid-liquid separation device for treating wastewater in a farm proposed by the utility model.

[0028] Legend:

[0029] 1. Treatment box; 2. Sewage pipe; 3. Water pump; 4. Water inlet pipe; 5. Water filter pipe; 6. Filter screen; 7. First motor; 8. Winch; 9. Rope; 10. Counterweight; 11. Snap ring; 12. Support plate; 13. Support rod; 14. Baffle; 15. Connecting pipe; 16. Drain pipe; 17. Second motor; 18. Auger; 19. Sealing cover; 20. Through hole; 21. Valve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The utility model provides an embodiment: a solid-liquid separation device for sewage treatment in a farm, comprising a treatment box 1, a sewage pipe 2 is fixedly connected to the top of one side of the treatment box 1, a water pump 3 is fixedly connected to one side of the top surface of the treatment box 1, the input end of the water pump 3 is fixedly connected to a water inlet pipe 4, the bottom of the water inlet pipe 4 is fixedly connected to a water filter pipe 5, a filter screen 6 is arranged at the bottom of the water filter pipe 5, a lifting component is arranged on the other side of the top surface of the treatment box 1, a baffle 14 is fixedly connected to the bottom of the inner wall of the treatment box 1, a connecting pipe 15 is fixedly connected to the bottom of the baffle 14, a sewage pipe 16 is fixedly connected to the bottom of the connecting pipe 15, a second motor 17 is fixedly connected to the top of the sewage pipe 16, an auger 18 is fixedly connected to the output end of the second motor 17, and the auger 18 is located inside the sewage pipe 16.

[0032] When in use, the farm sewage is first poured into the interior of the treatment box 1 along the sewage pipe 2. When the sewage is solid-liquid stratified, the winch 8 is driven to rotate by driving the first motor 7, and the bottom of the rope 9 and the water inlet pipe 4 are close to the inner bottom of the treatment box 1. Then the water pump 3 is driven to extract the sewage in the upper layer after stratification along the water inlet pipe 4, and as the counterweight continues to move downward, the sewage in the upper layer after stratification can be completely extracted. When the sewage is extracted, there will be precipitated solids at the bottom of the treatment box 1. At this time, the first motor 7 is driven to drive the winch 8 to reverse. At this time, the winch 8 can be used to reel the rope 9. At this time, the counterweight block 10 and the water inlet pipe 4 can be pulled up, and then the sealing cover 19 is removed from the sewage pipe 16. At this time, the second motor 17 is driven to drive the auger 18 to rotate, and then the sediment can be discharged from the sewage pipe 16. In addition, the temporary storage of sewage in the treatment box 1 can avoid the overflow of sewage, and thus avoid the impact of sewage on the surrounding environment.

[0033] Reference Figure 1 and Figure 3 The lifting assembly includes a first motor 7, a winch 8, a rope 9 and a counterweight 10. The first motor 7 and the winch 8 are both fixedly connected to the other side of the top surface of the treatment box 1, and one side of the winch 8 is fixedly connected to the output end of the first motor 7, one end of the rope 9 is fixedly connected to the outside of the winch 8, and the counterweight 10 is fixedly connected to the other end of the rope 9. A clamp ring 11 is fixedly connected to one side of the counterweight 10, and the water inlet pipe 4 is inside the clamp ring 11. The winch 8 can be driven to rotate by driving the first motor 7, and the upper rope 9 can be retracted and released at this time, so as to control the height of the counterweight 10 and the bottom of the water inlet pipe 4 inside the treatment box 1. By adjusting the height of the water inlet pipe 4, most of the sewage can be pumped out after solid-liquid stratification, thereby improving the practicality of the device.

[0034] Reference Figure 3A support plate 12 is fixedly connected to the middle of the top surface of the treatment box 1, and a support rod 13 is rotatably connected to the top of the support plate 12, and the rope 9 is located on the top surface of the support rod 13. A through hole 20 is opened in the middle of the top surface of the treatment box 1, and the rope 9 and the water inlet pipe 4 are both located inside the through hole 20. The support plate 12 and the support rod 13 can support the rope 9, and the through hole 20 can provide space for the movement of the rope 9 and the water inlet pipe 4.

[0035] Reference Figure 1 and Figure 2 A valve 21 is provided in the middle of the sewage pipe 2. The baffle 14 is provided in a funnel shape. The bottom of the sewage pipe 16 passes through one side of the bottom of the treatment box 1, and a sealing cover 19 is provided on the outer side of the bottom of the sewage pipe 16. The sewage pipe 2 can be opened and closed by the valve 21, and the sediment after solid-liquid separation can be discharged from the sewage pipe 16 by opening the sealing cover 19.

[0036] Working principle: When in use, first open the valve 21, then the farm sewage can be poured into the interior of the treatment box 1 along the sewage pipe 2. After the sewage enters the interior of the treatment box 1, it is left to stand for a period of time, and solid-liquid separation can occur in the sewage. After the solid and liquid are separated, the first motor 7 is driven to drive the winch 8 to rotate, and the rope 9 is released. Driven by the counterweight block 10, the rope 9 and the bottom of the water inlet pipe 4 can be close to the inner bottom of the treatment box 1, and then the water pump 3 is driven to pump out the sewage in the upper layer after stratification along the water inlet pipe 4, and as the counterweight continues to move downward. , all the sewage in the upper layer after stratification can be pumped out. When the sewage is pumped out, there will be precipitated solids at the bottom of the treatment box 1. At this time, the first motor 7 is driven to drive the winch 8 to reverse. At this time, the winch 8 can be used to reel in the rope 9. At this time, the counterweight 10 and the water inlet pipe 4 can be pulled up, and then the sealing cover 19 can be removed from the sewage pipe 16. At this time, the second motor 17 is driven to drive the auger 18 to rotate, and then the sediment can be discharged from the sewage pipe 16. By setting the baffle 14 to a funnel shape, the sediment can be guided to slide into the middle of the baffle 14, which is conducive to discharging the sediment.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid-liquid separation device for treating farm wastewater, comprising a treatment box (1), characterized in that: A sewage pipe (2) is fixedly connected to the top of one side of the treatment box (1); a water pump (3) is fixedly connected to one side of the top surface of the treatment box (1); an input end of the water pump (3) is fixedly connected to a water inlet pipe (4); a filter pipe (5) is fixedly connected to the bottom of the water inlet pipe (4); a filter screen (6) is arranged at the bottom of the filter pipe (5); a lifting assembly is arranged on the other side of the top surface of the treatment box (1); a baffle (14) is fixedly connected to the bottom of the inner wall of the treatment box (1); a connecting pipe (15) is fixedly connected to the bottom of the baffle (14); a sewage pipe (16) is fixedly connected to the bottom of the connecting pipe (15); a second motor (17) is fixedly connected to the top of the sewage pipe (16); an auger (18) is fixedly connected to the output end of the second motor (17); and the auger (18) is located inside the sewage pipe (16).

2. The solid-liquid separation equipment for farm wastewater treatment according to claim 1, characterized in that: The lifting assembly comprises a first motor (7), a winch (8), a rope (9) and a counterweight (10); the first motor (7) and the winch (8) are both fixedly connected to the other side of the top surface of the processing box (1), and one side of the winch (8) is fixedly connected to the output end of the first motor (7); one end of the rope (9) is fixedly connected to the outside of the winch (8), and the counterweight (10) is fixedly connected to the other end of the rope (9).

3. The solid-liquid separation equipment for farm wastewater treatment according to claim 2 is characterized by: A clamping ring (11) is fixedly connected to one side of the counterweight block (10), and the water inlet pipe (4) is located inside the clamping ring (11).

4. The solid-liquid separation equipment for farm wastewater treatment according to claim 2 is characterized by: A support plate (12) is fixedly connected to the middle of the top surface of the processing box (1), a support rod (13) is rotatably connected to the top of the support plate (12), and the rope (9) is located on the top surface of the support rod (13).

5. The solid-liquid separation equipment for farm wastewater treatment according to claim 3 is characterized by: A through hole (20) is provided in the middle of the top surface of the treatment box (1), and the rope (9) and the water inlet pipe (4) are both located inside the through hole (20).

6. The solid-liquid separation equipment for farm wastewater treatment according to claim 1, characterized in that: A valve (21) is provided in the middle of the sewage pipe (2).

7. The solid-liquid separation equipment for farm wastewater treatment according to claim 1, characterized in that: The baffle (14) is configured to be funnel-shaped.

8. The solid-liquid separation equipment for farm wastewater treatment according to claim 1, characterized in that: The bottom of the sewage discharge pipe (16) passes through one side of the bottom of the treatment box (1), and a sealing cover (19) is provided on the outer side of the bottom of the sewage discharge pipe (16).

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