Water and fertilizer integrated irrigation system for under-forest sika deer breeding waste

Abstract

The utility model belongs to the technical field of water and fertilizer irrigation, and particularly relates to a water and fertilizer integrated irrigation system for under-forest sika deer breeding waste. The filter frame is arranged in the fermentation tank, and filter plates are fixed at the bottom and on the periphery of the filter frame; the stirring part is arranged in the fermentation tank; the liquid inlet end of the drainage pump is communicated with the bottom of the fermentation tank; the mixing tank is communicated with the liquid outlet end of the drainage pump; the mixing part is arranged in the mixing tank; the liquid inlet end of the irrigation pump is communicated with the bottom of the mixing pool; the irrigation pipe is communicated with the liquid outlet end of the irrigation pump. The filter plates on the filter frame are used for filtering fermentation products to realize solid-liquid separation, so that the solid-liquid separation of the fermentation products can be realized without an external device, the operation is simple, and the cost can be saved. In addition, the filter frame can be taken out through the lifting lugs, so that the solid fermentation product is taken out from the fermentation tank, and the solid fermentation product is prevented from remaining in the fermentation tank.

Description

Technical Field

[0001] The utility model belongs to the technical field of water and fertilizer irrigation, and particularly relates to a water and fertilizer integrated irrigation system for sika deer breeding waste under forests. Background Art

[0002] Underforest farming of sika deer is a novel breeding model that combines forestry and animal husbandry. It aims to utilize understory space for sika deer breeding, achieving a win-win situation for both ecological and economic benefits. Underforest farming contributes to ecological conservation and sustainable development. By allowing deer to roam freely in their natural environment and consume more natural food, it reduces human intervention, lowers breeding costs, and improves the quality of the deer.

[0003] Sika deer farming under forests produces waste, including feces, urine, and forage. This waste can be collected and fermented. The solids separated from the fermentation products can be made into organic fertilizer, and the liquid separated can be used for plant irrigation, thus turning waste into treasure and fully utilizing it.

[0004] The prior art discloses a related fermentation device, in which the fermented material is added to a container such as a fermentation tank, and an appropriate amount of water and fermentation agent are added. The material in the container is stirred with the help of a stirring device to ensure sufficient contact between the fermentation agent and the fermented material, thereby improving the fermentation effect. After the fermentation is completed, the solid-liquid separation of the fermentation product is carried out with the help of an external device. It has the following shortcomings: after the fermentation is completed, part of the solid fermentation product remains at the bottom of the container, which is difficult to remove directly and inconvenient to clean. In addition, when separating the solid and liquid of the fermentation product, an external solid-liquid separation device is required, which increases the cost of aquaculture waste treatment; moreover, when using an external solid-liquid separation device, the fermentation product needs to be transferred to the solid-liquid separation device, which is cumbersome to operate.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated water and fertilizer irrigation system for sika deer breeding waste under forests, so as to solve the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] The integrated water and fertilizer irrigation system for sika deer breeding waste under the forest includes:

[0009] Fermentation tank;

[0010] A filter frame is arranged in the fermentation tank, with a gap between the bottom of the filter frame and the bottom of the fermentation tank; filter plates are fixed on the bottom and around the filter frame;

[0011] A stirring member is arranged in the fermentation tank;

[0012] a drainage pump, wherein the liquid inlet end is connected to the bottom of the fermentation tank;

[0013] A mixing tank connected to the liquid outlet of the drainage pump;

[0014] A mixing element, disposed in the mixing tank;

[0015] an irrigation pump, the liquid inlet end of which is connected to the bottom of the mixing tank;

[0016] An irrigation pipe is connected to the liquid outlet of the irrigation pump.

[0017] Preferably, the fermentation tank is rectangular with an open top and covered with a fermentation cover; "L"-shaped limiting plates are integrally formed at the four top corners of the fermentation tank; and limiting grooves corresponding to the limiting plates are left at the four top corners of the fermentation cover.

[0018] Preferably, support seats are fixed at the four top corners and the middle of the bottom wall of the fermentation tank, and the support seats abut against the bottom of the filter frame; a drainage pipe connected to the interior of the fermentation tank is fixed at the bottom, and a first switch valve is installed on the drainage pipe; the liquid inlet end of the drainage pump is connected to the outer end of the drainage pipe.

[0019] Preferably, the outer walls of the filter frame are in contact with the inner wall of the fermentation tank; and hanging ears are fixed on both sides of the top of the filter frame.

[0020] Preferably, a feeding port is provided on the top of the fermentation cover plate, and a material door is installed on the feeding port; a first water adding pipe is installed on the top of the fermentation cover plate, and a second switch valve is installed on the first water adding pipe.

[0021] Preferably, the stirring member includes a stirring drive motor fixed on the top of the fermentation cover plate and with an output shaft vertically downwardly passing through the fermentation cover plate, a stirring shaft fixed on the output shaft of the stirring drive motor, a stirring rod symmetrically fixed on the side wall of the stirring shaft in the shape of the letter "C", and a cleaning plate fixed on the stirring shaft and the bottom of the stirring rod; wherein, the bottom of the stirring rod is flush with the bottom of the stirring shaft, cleaning brushes are evenly fixed on the bottom of the cleaning plate, and the bottom of the cleaning brush contacts the filter plate at the bottom of the filter frame.

[0022] Preferably, a mixing cover is fixed on the top of the mixing tank, and a connecting pipe is installed on the top of the mixing cover, and the connecting pipe is connected to the liquid outlet end of the drainage pump through an external hose; a second water supply pipe is also installed on the top of the mixing cover, and a third switch valve is installed on the second water supply pipe.

[0023] Preferably, a liquid guide tube connected to the interior of the mixing tank is fixed at the bottom of the mixing tank, and a fourth switch valve is installed on the liquid guide tube; the liquid inlet end of the irrigation pump is connected to the outer end of the liquid guide tube; and an observation window sealed by transparent glass is provided on the side wall of the mixing tank.

[0024] Preferably, the mixing element includes a mixing drive motor fixed on the top of the mixing cover plate and with an output shaft vertically extending downward through the mixing cover plate, a mixing shaft fixed on the output shaft of the mixing drive motor, and a mixing rod radially fixed on the mixing shaft.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] (1) The utility model is provided with a fermentation tank and a filter frame in the fermentation tank, and a gap is formed between the bottom of the filter frame and the bottom of the fermentation tank by a support seat provided at the bottom of the fermentation tank. The filter plate on the filter frame filters the fermentation product to achieve solid-liquid separation, so that the solid-liquid separation of the fermentation product can be achieved without the aid of an external device, which is simple to operate and can save costs. In addition, the filter frame can be removed by the lifting lug, and then the solid fermentation product can be removed from the fermentation tank to prevent the solid fermentation product from remaining in the fermentation tank.

[0027] (2) The utility model is provided with a stirring member. When the stirring rod in the stirring member rotates, the materials in the fermentation tank are stirred and mixed, the aquaculture waste is broken up, and the fermentation agent is fully in contact with the aquaculture waste, so as to improve the fermentation and composting effect. When collecting liquid fermentation products, the rotating stirring rod drives the cleaning plate and the cleaning brush to rotate, which can prevent the solid materials in the fermentation products from being blocked in the filter plate below the cleaning plate, and facilitates the liquid in the fermentation product to smoothly enter the bottom of the fermentation tank, and facilitates the subsequent pumping of the liquid fermentation product into the mixing tank by the drainage pump. The design is reasonable.

[0028] (3) The utility model is provided with a drainage pump and an irrigation pump. The drainage pump pumps the liquid fermentation product into the mixing pool to form water fertilizer in the mixing pool; the irrigation pump pumps the water fertilizer in the mixing pool into the irrigation pipe to irrigate the plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 for Figure 1Cross-sectional view of the middle fermentation tank;

[0031] Figure 3 for Figure 2 Main view;

[0032] Figure 4 This is a structural diagram of the filter frame of the utility model;

[0033] Figure 5 This is a schematic structural diagram of the mixing element of the present invention.

[0034] Description of main reference numerals:

[0035] 1. Fermentation tank; 11. Fermentation cover; 12. Limit plate; 13. Limit groove; 14. Feed port; 15. Material door; 16. First water supply pipe; 17. Second on-off valve; 18. Support seat; 19. Drain pipe; 20. First on-off valve; 2. Filter frame; 21. Filter plate; 22. Lifting ear; 3. Stirring element; 31. Stirring drive motor; 32. Stirring shaft; 33. Stirring rod; 34. Cleaning plate; 35. Cleaning brush; 4. Drainage pump; 5. Mixing tank; 51. Mixing cover; 52. Connecting pipe; 53. Second water supply pipe; 54. Third on-off valve; 55. Observation window; 56. Liquid guide tube; 57. Fourth on-off valve; 6. Mixing element; 61. Mixing drive motor; 62. Mixing shaft; 63. Mixing rod; 7. Irrigation pump; 8. Irrigation pipe. DETAILED DESCRIPTION

[0036] The following is a clear and complete description of the technical solution of this utility model. Obviously, the embodiments described are part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of this utility model.

[0037] Example

[0038] See attached Figure 1-5 , the integrated water and fertilizer irrigation system for sika deer breeding waste under the forest includes:

[0039] The fermentation tank 1 is rectangular in shape, with an open top and covered with a fermentation cover plate 11; the four top corners of the fermentation tank 1 are integrally formed with "L"-shaped limit plates 12; the four top corners of the fermentation cover plate 11 are provided with limit grooves 13 corresponding to the limit plates 12; a feeding port 14 is provided at the top of the fermentation cover plate 11, and a material door 15 is installed on the feeding port 14, one side of the material door 15 is hinged to the feeding port 14 by a hinge, and the other side is overlapped on the feeding port 14; a first water supply pipe 16 is installed on the top of the fermentation cover plate 11, and a second switch valve 17 is installed on the first water supply pipe 16;

[0040] The filter frame 2 is arranged in the fermentation tank 1, with a gap between its bottom and the bottom of the fermentation tank 1; specifically, support bases 18 are fixed at the four corners and the middle of the bottom wall of the fermentation tank 1, and the support bases 18 abut against the bottom of the filter frame 2; a filter plate 21 is fixed at the bottom and around the filter frame 2, and a filter hole (not marked in the drawings) is opened on the filter plate 21; in this embodiment, the outer walls of the filter frame 2 are in contact with the inner wall of the fermentation tank 1; a lifting ear 22 is fixed on the inner side of the top of the filter frame 2;

[0041] The stirring member 3 is disposed in the fermentation tank 1 and includes a stirring drive motor 31 fixed to the top of the fermentation cover plate 11 and with its output shaft vertically extending downward through the fermentation cover plate 11; a stirring shaft 32 fixed to the output shaft of the stirring drive motor 31; stirring rods 33 symmetrically fixed to the side walls of the stirring shaft 32 in the shape of the letter "C"; and a cleaning plate 34 fixed to the stirring shaft 32 and the bottom of the stirring rods 33; wherein the bottom of the stirring rods 33 is flush with the bottom of the stirring shaft 32; cleaning brushes 35 are evenly fixed to the bottom of the cleaning plate 34, and the bottom of the cleaning brushes 35 contacts the filter plate 21 at the bottom of the filter frame 2;

[0042] The drainage pump 4 has a liquid inlet end connected to the bottom of the fermentation tank 1; specifically, a drainage pipe 19 connected to the interior of the fermentation tank 1 is fixed to the bottom of the fermentation tank 1, and a first switch valve 20 is installed on the drainage pipe 19; the liquid inlet end of the drainage pump 4 is connected to the outer end of the drainage pipe 19;

[0043] The mixing tank 5 is connected to the liquid outlet of the drainage pump 4. Specifically, a mixing cover plate 51 is fixed on the top of the mixing tank 5. A connecting pipe 52 is installed on the top of the mixing cover plate 51. The connecting pipe 52 is connected to the liquid outlet of the drainage pump 4 through an external hose. A second water supply pipe 53 is also installed on the top of the mixing cover plate 51. A third switch valve 54 is installed on the second water supply pipe 53. An observation window 55 sealed by transparent glass is provided on the side wall of the mixing tank 5.

[0044] The mixing element 6 is disposed in the mixing tank 5 and includes a mixing drive motor 61 fixed to the top of the mixing cover plate 51 and with its output shaft vertically extending downward through the mixing cover plate 51, a mixing shaft 62 fixed to the output shaft of the mixing drive motor 61, and a mixing rod 63 fixed to the mixing shaft 62 along the radial direction of the mixing shaft 62;

[0045] The irrigation pump 7 has a liquid inlet connected to the bottom of the mixing tank 5. Specifically, a liquid conduit 56 is fixed to the bottom of the mixing tank 5 and connected to the interior thereof. A fourth switch valve 57 is installed on the liquid conduit 56. The liquid inlet of the irrigation pump 7 is connected to the outer end of the liquid conduit 56.

[0046] The irrigation pipe 8 is connected to the liquid outlet of the irrigation pump 7.

[0047] In this embodiment, the stirring drive motor 31 and the mixing drive motor 61 are connected to an external power source.

[0048] During use, open the material door 15, add the collected sika deer feces, urine, forage and other breeding wastes into the filter frame 2 of the fermentation tank 1 through the feeding port 14, and add an appropriate amount of fermentation bacteria. Then add an appropriate amount of clean water through the first water pipe 16. It should be noted here that the first water pipe 16 is connected to the external water source, and the external water source is pumped into the first water pipe 16 through the external pump body, and then enters the fermentation tank 1. Cover the material door 15 and close the second switch valve 17 for anaerobic fermentation. During this process, start the stirring drive motor 31, and the stirring drive motor 31 drives the stirring shaft 32 to rotate, and then drives the stirring rod 33 to rotate. When the stirring rod 33 rotates, the material in the fermentation tank 1 is stirred and mixed, the breeding waste is broken up, and the fermentation bacteria are fully in contact with the breeding waste to improve the fermentation and composting effect.

[0049] After the fermentation is completed, open the material door 15 and the first switch valve 20, and start the drainage pump 4. The liquid in the fermentation product passes through the filter plate 21 and enters the bottom of the fermentation tank 1 and enters the drainage pipe 19. The solids in the fermentation product remain on the filter plate 21. In addition, the rotating stirring rod 33 drives the cleaning plate 34 and the cleaning brush 35 to rotate, which can prevent the solid materials in the fermentation product from being blocked in the filter plate 21 below the cleaning plate 34, and facilitates the liquid in the fermentation product to smoothly enter the bottom of the fermentation tank 1. The liquid fermentation product entering the drainage pipe 19 is pumped into the mixing tank 5 by the drainage pump 4. It should be noted here that a through hole (not marked in the drawing) is provided on the mixing cover plate 51 so that the pressure in the mixing tank 5 is consistent with the external pressure.

[0050] After the liquid fermentation product in the fermentation tank 1 is collected in the mixing tank 5, the stirring drive motor 31 is turned off. The fermentation cover 11 and the stirring member 3 are removed, and the filter frame 2 is removed using the lifting lugs 22. The solids in the fermentation product are then removed from the fermentation tank 1 and dried to produce solid organic fertilizer. This prevents the solid fermentation product from remaining in the fermentation tank 1 and eliminates the need for an external solid-liquid separation device for solid-liquid separation, thus saving costs.

[0051] Open the third on-off valve 54, and add an appropriate amount of clean water to the mixing tank 5 through the second water supply pipe 53 to dilute the liquid fermentation product. During this process, the mixing drive motor 61 is activated, which drives the mixing shaft 62 to rotate, which in turn drives the mixing rod 63 to rotate, thereby stirring and mixing the materials in the mixing tank 5 to form water and fertilizer. After uniform mixing, the fourth on-off valve 57 is opened, and the irrigation pump 7 is activated. The irrigation pump 7 pumps the water and fertilizer entering the liquid guide pipe 56 into the irrigation pipe 8 (only the portion shown in the figure is schematic), thereby irrigating the plants. The liquid level in the mixing tank 5 can be observed through the observation window 55 provided on the mixing tank 5.

[0052] The foregoing descriptions of specific exemplary embodiments of the present invention are for purposes of illustration and description. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is apparent that many modifications and variations are possible in light of the foregoing teachings. The exemplary embodiments have been selected and described for the purpose of explaining the specific principles of the present invention and their practical application, thereby enabling those skilled in the art to realize and utilize a variety of exemplary embodiments of the present invention and various options and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests is characterized by: include: Fermentation tank; A filter frame is arranged in the fermentation tank, with a gap between the bottom of the filter frame and the bottom of the fermentation tank; filter plates are fixed on the bottom and around the filter frame; A stirring member is arranged in the fermentation tank; a drainage pump, wherein the liquid inlet end is connected to the bottom of the fermentation tank; A mixing tank connected to the liquid outlet of the drainage pump; A mixing element, disposed in the mixing tank; an irrigation pump, the liquid inlet end of which is connected to the bottom of the mixing tank; An irrigation pipe is connected to the liquid outlet of the irrigation pump.

2. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 1, characterized in that: The fermentation tank is rectangular, with an open top and covered with a fermentation cover; the four top corners of the fermentation tank are integrally formed with "L"-shaped limiting plates; the four top corners of the fermentation cover are provided with limiting grooves corresponding to the limiting plates.

3. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 1, characterized in that: Support seats are fixed at the four top corners and the middle of the bottom wall of the fermentation tank, and the support seats abut the bottom of the filter frame; a drainage pipe connected to the interior of the fermentation tank is fixed at the bottom of the fermentation tank, and a first switch valve is installed on the drainage pipe; the liquid inlet end of the drainage pump is connected to the outer end of the drainage pipe.

4. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 1, characterized in that: The outer walls of the filter frame are fitted with the inner wall of the fermentation tank; and hanging ears are fixed on both sides of the top of the filter frame.

5. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 2, characterized in that: A feeding port is provided on the top of the fermentation cover plate, and a material door is installed on the feeding port; a first water adding pipe is installed on the top of the fermentation cover plate, and a second switch valve is installed on the first water adding pipe.

6. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 2, characterized in that: The stirring member includes a stirring drive motor fixed on the top of the fermentation cover plate and with an output shaft vertically downwardly passing through the fermentation cover plate, a stirring shaft fixed on the output shaft of the stirring drive motor, a stirring rod symmetrically fixed on the side wall of the stirring shaft in the shape of the letter "C", and a cleaning plate fixed on the stirring shaft and the bottom of the stirring rod; wherein, the bottom of the stirring rod is flush with the bottom of the stirring shaft, cleaning brushes are evenly fixed on the bottom of the cleaning plate, and the bottom of the cleaning brush contacts the filter plate at the bottom of the filter frame.

7. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 1, characterized in that: A mixing cover is fixed on the top of the mixing tank, and a connecting pipe is installed on the top of the mixing cover. The connecting pipe is connected to the liquid outlet of the drainage pump through an external hose; a second water supply pipe is also installed on the top of the mixing cover, and a third switch valve is installed on the second water supply pipe.

8. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 1, characterized in that: A liquid guide tube is fixed at the bottom of the mixing tank and communicates with the interior thereof, and a fourth switch valve is installed on the liquid guide tube; the liquid inlet end of the irrigation pump is connected to the outer end of the liquid guide tube; An observation window sealed by transparent glass is provided on the side wall of the mixing tank.

9. The water-fertilizer integrated irrigation system for sika deer breeding waste under forests according to claim 7, characterized in that: The mixing element includes a mixing drive motor fixed on the top of the mixing cover plate and with an output shaft vertically penetrating the mixing cover plate downward, a mixing shaft fixed on the output shaft of the mixing drive motor, and a mixing rod radially fixed on the mixing shaft.

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