Sewage treatment device for treating excrement and urine in livestock farm

Abstract

The invention discloses a livestock farm excrement and urine sewage treatment device which comprises a waste treatment box, a partition plate is fixedly connected to the interior of the waste treatment box, and the waste treatment box is divided into a first treatment cavity and a second treatment cavity through the partition plate; a first inclined plate and a second inclined plate are fixedly connected to the interior of the waste treatment box, and a controller is fixedly connected to the top of the waste treatment box. A deodorant and liquid waste can be mixed and stirred through the mixing mechanism, the deodorant and the liquid waste can be rapidly mixed and oxidized, the interior of the waste treatment box can be subjected to illumination decomposition through the arranged illumination decomposition mechanism, and gas in the waste treatment box can be pumped out and purified through the arranged exhaust mechanism; therefore, the waste treatment effect can be improved, odor can be prevented from being discharged, and the environment-friendly effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of feces and urine sewage treatment devices, and in particular to a feces and urine sewage treatment device for treating livestock farms. Background Art

[0002] In the process of livestock farming, sewage is often produced. These sewage are mixed with impurities such as feed and animal feces, which cannot be discharged directly and are easy to pollute the environment. In particular, some small livestock farms do not have sufficient economic capabilities and technology to deal with these problems. In the existing technology, the common sewage treatment device is relatively complex in design, with high equipment cost, large construction cost, difficult maintenance, and a low scope of application. It cannot meet the needs of many small livestock farms and causes environmental pollution. Secondly, the existing fecal and urine sewage treatment equipment cannot purify the generated odor, which has a certain impact. Therefore, there is an urgent need for a fecal and urine sewage treatment device for livestock farms to solve the above problems. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a device for treating livestock farm feces and urine sewage, and the present invention is achieved through the following technical solutions.

[0004] A device for treating feces and urine sewage of livestock farms, comprising a waste treatment box, a partition is fixedly connected inside the waste treatment box, and the waste treatment box is divided into a first treatment chamber and a second treatment chamber by the partition, a first inclined plate and a second inclined plate are fixedly connected inside the waste treatment box, a controller is fixedly connected to the top of the waste treatment box, a hose is penetrated and connected to one side of the waste treatment box, and further comprising:

[0005] A solid-liquid separation mechanism, which is used to perform solid-liquid separation on fecal and urine sewage;

[0006] A spraying mechanism, the spraying mechanism is used to spray a deodorant into the interior of the second processing chamber;

[0007] A mixing mechanism, the mixing mechanism is used to stir and mix the liquid in the second processing chamber;

[0008] A light decomposition mechanism, the light decomposition mechanism is used to oxidatively decompose the waste in the first processing chamber and the second processing chamber;

[0009] An exhaust mechanism is provided, wherein the exhaust mechanism is used to absorb and deodorize the gas inside the waste treatment box.

[0010] Preferably, the first inclined plate is arranged in the first processing chamber inside the waste treatment box, a discharge port is provided on the outer surface of the waste treatment box corresponding to the position of the first inclined plate, and a box door rotatably connected to the front side of the waste treatment box covers the discharge port.

[0011] Preferably, the second inclined plate is arranged in the second processing chamber inside the waste treatment box, a drain pipe is connected through the front side of the waste treatment box, one end of the drain pipe extends into the second processing chamber, and a valve is arranged at the other end of the drain pipe.

[0012] Preferably, the solid-liquid separation mechanism includes a conical separation barrel, one end of the conical separation barrel is connected to the partition, the other end of the conical separation barrel is fixed to the waste treatment box through a support frame, the interior of the conical separation barrel is rotatably connected with a spiral extrusion blade, the spiral extrusion blade is connected with an axle rod, one end of the axle rod extending out of the conical separation barrel is provided with a first servo motor, the outer surface of the conical separation barrel is provided with a filter, the end of the conical separation barrel close to the first servo motor is connected with a feed hopper, and one end of the feed hopper is connected to the top of the waste treatment box, and the first servo motor is electrically connected to the controller.

[0013] Preferably, the conical separation barrel also includes a cleaning mechanism, which includes an annular pipe, and the annular pipe is fixedly sleeved on one end of the conical separation barrel, one side of the annular pipe is connected with a first pipe, the outer surface of the first pipe is provided with a nozzle, the outer surface of the annular pipe is connected with a water inlet pipe, and one end of the water inlet pipe is connected to the front side of the waste treatment box.

[0014] Preferably, the number of the filter screens and the number of the first pipes are both four and distributed in an annular manner, and the four filter screens correspond one to one with the first pipes.

[0015] Preferably, the spray mechanism includes a deodorant storage barrel, the bottom of the deodorant storage barrel is fixedly connected to a water pump, the output end of the water pump is fixedly connected to a second pipe, one end of the second pipe is connected to the waste treatment box, and the end of the second pipe extending to the inside of the waste treatment box is provided with a spray head, and the water pump is electrically connected to the controller.

[0016] Preferably, the mixing mechanism includes a second servo motor, and the second servo motor is fixedly connected to the waste treatment box, the output end of the second servo motor is fixedly connected to a rotating rod, one end of the rotating rod extending into the interior of the waste treatment box is fixedly connected to a stirring impeller, and the second servo motor is electrically connected to a controller.

[0017] Preferably, the light decomposition mechanism comprises an ultraviolet lamp group, the ultraviolet lamp group is fixedly connected to the top of the waste treatment box, and the ultraviolet lamp group is electrically connected to the controller.

[0018] The exhaust mechanism includes a clean air barrel, which is fixedly connected to the other side of the waste treatment box through a fixed seat. The top of the clean air barrel is covered with a barrel cover, and the bottom of the barrel cover is fixedly connected to a mesh cover, and the inside of the mesh cover is fixedly connected to an air pipe, one end of the air pipe is provided with an air hole, and the end of the air pipe extending out of the barrel cover is fixedly connected to a hose, the inside of the mesh cover is filled with activated carbon, and the outer surface of the clean air barrel is fixedly connected to an air pump, and the air pump suction end extends to the inside of the clean air barrel and is fixedly connected to an air cover, and the air pump is electrically connected to a controller.

[0019] The beneficial effect of the present invention is that first, the waste is input into the waste treatment box through the feed hopper, and the solid-liquid separation mechanism arranged inside the waste treatment box can perform solid-liquid separation on the waste, and the separated liquid enters the second treatment chamber, and the separated solid enters the first treatment chamber. After the solid-liquid separation, the deodorant is delivered by opening the spray mechanism, and the deodorant and liquid waste can be mixed and stirred through the mixing mechanism, so that they can be quickly mixed and oxidized. At the same time, the set light decomposition mechanism can perform light decomposition on the inside of the waste treatment box, and then during the solid-liquid separation process, the set exhaust mechanism can extract and purify the gas inside the waste treatment box, thereby improving the waste treatment effect and preventing odor from being discharged, which has an environmental protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 : An axonometric diagram of a device for treating livestock farm feces and urine sewage according to the present invention;

[0022] Figure 2 : A schematic diagram of the interior of a waste treatment box of the present invention;

[0023] Figure 3 : A schematic diagram of the interior of the gas cleaning barrel of the present invention;

[0024] Figure 4 : Schematic diagram of the connection between the conical separation barrel and the annular pipeline of the present invention.

[0025] The reference numerals are as follows:

[0026] 1. Waste treatment box; 11. First inclined plate; 12. Second inclined plate; 13. Drain pipe; 14. Hose; 15. Controller; 16. Box door;

[0027] 2. Partition;

[0028] 3. Conical separation barrel; 31. Filter screen; 32. Spiral extrusion blade; 321. Shaft; 322. First servo motor; 33. Feed hopper; 34. Support frame;

[0029] 4. annular pipeline; 41. first pipeline; 42. water inlet pipe;

[0030] 5. Air purification barrel; 51. Air pump; 511. Air cover; 52. Barrel cover; 53. Fixed seat; 54. Net cover; 541. Air pipe; 542. Air hole;

[0031] 6. Activated carbon;

[0032] 7. second servo motor; 71. rotating rod; 72. stirring impeller;

[0033] 8. Deodorant storage barrel; 81. Water pump; 82. Second pipeline;

[0034] 9. Ultraviolet lamp set. DETAILED DESCRIPTION

[0035] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0036] like Figure 1-4 As shown, the present invention has the following specific embodiments.

[0037] Example 1

[0038] A device for treating livestock farm feces and urine sewage, comprising a waste treatment box 1, a partition 2 is fixedly connected inside the waste treatment box 1, and the waste treatment box 1 is divided into a first treatment chamber and a second treatment chamber by the partition 2, a first inclined plate 11 and a second inclined plate 12 are fixedly connected inside the waste treatment box 1, a controller 15 is fixedly connected to the top of the waste treatment box 1, a hose 14 is penetrated and connected to one side of the waste treatment box 1, and further comprising:

[0039] A solid-liquid separation mechanism, which is used for solid-liquid separation of fecal and urine sewage;

[0040] A spraying mechanism, the spraying mechanism is used to spray a deodorant into the second processing chamber;

[0041] A mixing mechanism, the mixing mechanism is used to stir and mix the liquid in the second processing chamber;

[0042] A light decomposition mechanism, which is used to oxidize and decompose the waste in the first processing chamber and the second processing chamber;

[0043] The exhaust mechanism is used to absorb and deodorize the gas inside the waste treatment box 1.

[0044] Specifically, the first inclined plate 11 is disposed in the first processing chamber inside the waste treatment box 1, and a discharge port is disposed on the outer surface of the waste treatment box 1 at a position corresponding to the first inclined plate 11, and a box door 16 rotatably connected to the front side of the waste treatment box 1 covers the discharge port;

[0045] The second inclined plate 12 is disposed in the second processing chamber inside the waste treatment box 1. A drain pipe 13 is connected to the front side of the waste treatment box 1. One end of the drain pipe 13 extends into the second processing chamber, and a valve is disposed at the other end of the drain pipe 13.

[0046] The specific implementation of this embodiment:

[0047] When using the device, first, the waste is input into the waste treatment box 1 through the feed hopper 33. The solid-liquid separation mechanism arranged inside the waste treatment box 1 can perform solid-liquid separation on the waste. The separated liquid enters the second treatment chamber, and the separated solid enters the first treatment chamber. After the solid-liquid separation, the deodorant is delivered by opening the spray mechanism, and the deodorant and liquid waste can be mixed and stirred through the mixing mechanism, so that they can be quickly mixed and oxidized. At the same time, the light decomposition mechanism can perform light decomposition on the inside of the waste treatment box 1. Then, during the solid-liquid separation process, the exhaust mechanism can extract and purify the gas inside the waste treatment box 1, thereby improving the waste treatment effect and preventing odor from being discharged, which has an environmental protection effect.

[0048] For further implementation of this embodiment:

[0049] The discharge port opened on the waste treatment box 1 can discharge solid waste, the box door 16 can open and close the discharge port, the drain pipe 13 can discharge liquid waste, and the valve on the drain pipe 13 can control its opening and closing, wherein the first inclined plate 11 and the second inclined plate 12 can guide and transport the waste.

[0050] Example 2

[0051] The solid-liquid separation mechanism includes a conical separation barrel 3, one end of which is connected to the partition 2, and the other end of which is fixed to the waste treatment box 1 through a support frame 34. The interior of the conical separation barrel 3 is rotatably connected with a spiral extrusion blade 32, and the spiral extrusion blade 32 is connected with a shaft rod 321, and one end of the shaft rod 321 extending out of the conical separation barrel 3 is provided with a first servo motor 322, and a filter screen 31 is provided on the outer surface of the conical separation barrel 3, and one end of the conical separation barrel 3 close to the first servo motor 322 is connected with a feed hopper 33, and one end of the feed hopper 33 is connected to the top of the waste treatment box 1, and the first servo motor 322 is electrically connected to the controller 15;

[0052] The conical separation barrel 3 also includes a cleaning mechanism, which includes an annular pipe 4, and the annular pipe 4 is fixedly sleeved on one end of the conical separation barrel 3, one side of the annular pipe 4 is penetrated and connected with a first pipe 41, the outer surface of the first pipe 41 is provided with a nozzle, the outer surface of the annular pipe 4 is penetrated and connected with a water inlet pipe 42, and one end of the water inlet pipe 42 is penetrated and connected to the front side of the waste treatment box 1;

[0053] There are four filter screens 31 and four first pipes 41 distributed in an annular manner, and the four filter screens 31 correspond to the first pipes 41 one by one.

[0054] The specific implementation of this embodiment:

[0055] The solid-liquid separation mechanism is capable of squeezing and separating the waste, that is, the waste is input into the conical separation barrel 3 through the feed hopper 33, and the first servo motor 322 is controlled by the controller 15 to operate. The first servo motor 322 can drive the spiral squeezing blade 32 connected to the shaft 321 to rotate, and the spiral squeezing blade 32 can push the waste to be squeezed and transported inside the conical separation barrel 3. During the waste squeezing process, the squeezed liquid can be filtered by the filter 31 and fall into the first processing chamber inside the waste treatment box 1, and the waste solids fall into the first processing chamber inside the waste treatment box 1 through the conical separation barrel 3, so that the waste can be separated into solid and liquid. Among them, the water inlet pipe 42 can be externally connected to the cleaning water pipe, so as to transport cleaning water to the inside of the annular pipe 4, and the annular pipe 4 can input the cleaning water into the first pipe 41. The first pipe 41 sprays the cleaning water on the outer surface of the filter 31 through the nozzle, so that the outer surface of the filter 31 can be cleaned, so that the solid-liquid separation mechanism can be self-cleaned.

[0056] Example 3

[0057] The spraying mechanism includes a deodorant storage barrel 8, a water pump 81 is fixedly connected to the bottom of the deodorant storage barrel 8, a second pipe 82 is fixedly connected to the output end of the water pump 81, one end of the second pipe 82 is connected to the waste treatment box 1, and a spray head is provided at one end of the second pipe 82 extending to the inside of the waste treatment box 1, and the water pump 81 is electrically connected to the controller 15.

[0058] The specific implementation of this embodiment:

[0059] The controller 15 is configured to control the operation of the water pump 81 , which can extract the deodorant from the deodorant storage barrel 8 and output it through the second pipe 82 . The spray head provided on the second pipe 82 can evenly input the deodorant into the waste treatment box 1 .

[0060] Example 4

[0061] The mixing mechanism includes a second servo motor 7, and the second servo motor 7 is fixedly connected to the waste treatment box 1. The output end of the second servo motor 7 is fixedly connected to a rotating rod 71, and one end of the rotating rod 71 extending to the inside of the waste treatment box 1 is fixedly connected to a stirring impeller 72. The second servo motor 7 is electrically connected to the controller 15.

[0062] The specific implementation of this embodiment:

[0063] The controller 15 can control the operation of the second servo motor 7, the second servo motor 7 can drive the rotating rod 71 to rotate, the rotating rod 71 can drive the stirring impeller 72 to rotate inside the waste treatment box 1, and the rotating stirring impeller 72 can stir the liquid waste inside 1, so as to facilitate the mixing and stirring of the liquid waste and the deodorant, thereby improving the deodorization effect.

[0064] Example 5

[0065] The light decomposition mechanism includes an ultraviolet lamp group 9 , which is fixedly connected to the top of the waste treatment box 1 , and is electrically connected to the controller 15 .

[0066] The specific implementation of this embodiment:

[0067] The controller 15 is configured to control the operation of the ultraviolet lamp group 9 , and the ultraviolet lamp group 9 can illuminate the interior of the waste treatment box 1 , thereby photolyzing the waste inside the waste treatment box 1 .

[0068] Example 6

[0069] The exhaust mechanism includes a clean air barrel 5, which is fixedly connected to the other side of the waste treatment box 1 through a fixed seat 53. The top of the clean air barrel 5 is covered with a barrel cover 52, and the bottom of the barrel cover 52 is fixedly connected with a mesh cover 54. The inside of the mesh cover 54 is fixedly connected with an air pipe 541, and one end of the air pipe 541 is provided with an air hole 542, and one end of the air pipe 541 extending out of the barrel cover 52 is fixedly connected to the hose 14. The inside of the mesh cover 54 is filled with activated carbon 6. The outer surface of the clean air barrel 5 is fixedly connected with an air pump 51, and the air suction end of the air pump 51 extends to the inside of the clean air barrel 5 and is fixedly connected with an air cover 511, and the air pump 51 is electrically connected to the controller 15.

[0070] The specific implementation of this embodiment:

[0071] The exhaust mechanism can extract and deodorize the odor inside the waste treatment box 1, that is, by turning on the air pump 51, the air pump 51 extracts air through the air cover 511, and the top cover of the clean air barrel 5 is closed with the barrel cover 52, and the air pipe 541 running through the barrel cover 52 is connected to the waste treatment box 1 through the hose 14, so that the air pump 51 can draw the exhaust gas inside the waste treatment box 1 into the clean air barrel 5, and then discharge it through the output end of the air pump 51. When the gas enters the clean air barrel 5, the activated carbon 6 filled in the mesh cover 54 can adsorb and deodorize the exhaust gas passing through, thereby purifying the odor.

[0072] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for treating livestock farm feces and urine sewage, comprising a waste treatment box (1), characterized in that: The waste treatment box (1) is fixedly connected to a partition (2) inside, and the waste treatment box (1) is divided into a first treatment chamber and a second treatment chamber by the partition (2), the waste treatment box (1) is fixedly connected to a first inclined plate (11) and a second inclined plate (12) inside, the top of the waste treatment box (1) is fixedly connected to a controller (15), and a hose (14) is connected through one side of the waste treatment box (1), and further comprises: A solid-liquid separation mechanism, which is used to perform solid-liquid separation on fecal and urine sewage; A spraying mechanism, the spraying mechanism is used to spray a deodorant into the interior of the second processing chamber; A mixing mechanism, the mixing mechanism is used to stir and mix the liquid in the second processing chamber; A light decomposition mechanism, the light decomposition mechanism is used to oxidatively decompose the waste in the first processing chamber and the second processing chamber; An exhaust mechanism is provided, wherein the exhaust mechanism is used to absorb and deodorize the gas inside the waste treatment box (1).

2. The device for treating livestock farm feces and urine sewage according to claim 1, characterized in that: The first inclined plate (11) is arranged in a first processing chamber inside the waste treatment box (1), and a discharge port is provided at a position on the outer surface of the waste treatment box (1) corresponding to the first inclined plate (11), and a box door (16) rotatably connected to the front side of the waste treatment box (1) covers the discharge port.

3. The device for treating livestock farm feces and urine sewage according to claim 1, characterized in that: The second inclined plate (12) is arranged in a second processing chamber inside the waste treatment box (1), and a drainage pipe (13) is connected to the front side of the waste treatment box (1), one end of the drainage pipe (13) extends into the second processing chamber, and a valve is arranged at the other end of the drainage pipe (13).

4. The device for treating livestock farm feces and urine sewage according to claim 1, characterized in that: The solid-liquid separation mechanism comprises a conical separation barrel (3), one end of the conical separation barrel (3) is connected to the partition (2), the other end of the conical separation barrel (3) is fixed to the waste treatment box (1) through a support frame (34), the interior of the conical separation barrel (3) is rotatably connected with a spiral extrusion blade (32), the spiral extrusion blade (32) is connected to a shaft (321), one end of the shaft (321) extending out of the conical separation barrel (3) is provided with a first servo motor (322), the outer surface of the conical separation barrel (3) is provided with a filter screen (31), the end of the conical separation barrel (3) close to the first servo motor (322) is connected to a feed hopper (33), and one end of the feed hopper (33) is connected to the top of the waste treatment box (1), and the first servo motor (322) is electrically connected to a controller (15).

5. The device for treating livestock farm feces and urine sewage according to claim 4, characterized in that: The conical separation barrel (3) further comprises a cleaning mechanism, the cleaning mechanism comprising an annular pipe (4), and the annular pipe (4) is fixedly sleeved on one end of the conical separation barrel (3), a first pipe (41) is connected through one side of the annular pipe (4), a nozzle is provided on the outer surface of the first pipe (41), a water inlet pipe (42) is connected through the outer surface of the annular pipe (4), and one end of the water inlet pipe (42) is connected through the front side of the waste treatment box (1).

6. The device for treating livestock farm feces and urine sewage according to claim 5, characterized in that: The filter screens (31) and the first pipes (41) are both four and distributed in an annular manner, and the four filter screens (31) correspond to the first pipes (41) one by one.

7. The device for treating livestock farm feces and urine sewage according to claim 1, characterized in that: The spray mechanism comprises a deodorant storage barrel (8), the bottom of the deodorant storage barrel (8) is fixedly connected to a water pump (81), the output end of the water pump (81) is fixedly connected to a second pipe (82), one end of the second pipe (82) is connected to the waste treatment box (1), and one end of the second pipe (82) extending to the inside of the waste treatment box (1) is provided with a spray head, and the water pump (81) is electrically connected to a controller (15).

8. The device for treating livestock farm feces and urine sewage according to claim 1, characterized in that: The mixing mechanism comprises a second servo motor (7), and the second servo motor (7) is fixedly connected to the waste treatment box (1), the output end of the second servo motor (7) is fixedly connected to a rotating rod (71), one end of the rotating rod (71) extending into the waste treatment box (1) is fixedly connected to a stirring impeller (72), and the second servo motor (7) is electrically connected to a controller (15).

9. The device for treating livestock farm feces and urine sewage according to claim 1, characterized in that: The light decomposition mechanism comprises an ultraviolet lamp group (9), the ultraviolet lamp group (9) is fixedly connected to the top of the waste treatment box (1), and the ultraviolet lamp group (9) is electrically connected to a controller (15).

10. The device for treating livestock farm feces and urine sewage according to claim 1, characterized in that: The exhaust mechanism comprises a clean air barrel (5), the clean air barrel (5) is fixedly connected to the other side of the waste treatment box (1) through a fixed seat (53), the top of the clean air barrel (5) is covered with a barrel cover (52), the bottom of the barrel cover (52) is fixedly connected with a mesh cover (54), the inside of the mesh cover (54) is fixedly connected with an air pipe (541), one end of the air pipe (541) is provided with an air hole (542), and one end of the air pipe (541) extending out of the barrel cover (52) is fixedly connected to a hose (14), the inside of the mesh cover (54) is filled with activated carbon (6), the outer surface of the clean air barrel (5) is fixedly connected with an air pump (51), the air suction end of the air pump (51) extends to the inside of the clean air barrel (5) and is fixedly connected with an air cover (511), and the air pump (51) is electrically connected to a controller (15).

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