Movable biogas slurry storage tank capable of accelerating decomposition

Abstract

The invention relates to the technical field of agriculture, in particular to a movable biogas slurry storage tank capable of accelerating decomposition, which comprises a bottom plate, a barrel, a cover plate, a blow-off pipe, a blow-off port, a three-way ball valve, a pipeline pump, a biogas slurry inlet, a biogas slurry outlet, a liquid level monitoring device and an aeration device, the barrel is arranged between the bottom plate and the cover plate, and the cover plate is provided with an exhaust port; the blow-off pipe is connected with the bottom of the barrel and provided with two connectors, one connector of the three-way ball valve and the blow-off port are connected with the two connectors of the blow-off pipe, the other two connectors of the three-way ball valve are connected with the biogas slurry outlet and the biogas slurry inlet respectively, and the end, away from the three-way ball valve, of the biogas slurry inlet penetrates through the cover plate. The liquid level monitoring device is arranged on the cover plate, and the aeration device is arranged on the barrel, so that the technical problems of single function and lack of flexibility of a biogas slurry storage tank in the prior art are solved.

Description

Technical Field

[0001] The invention relates to the technical field of agriculture, and in particular to a movable biogas slurry storage tank capable of accelerating the decomposition. Background Art

[0002] In modern agricultural production, the rational use of resources and environmental protection are increasingly valued. Traditional agricultural practices face many challenges in irrigation, fertilizer management, manure treatment, and pest and disease control, which limit the improvement of agricultural productivity and pose a potential threat to the ecological environment. In order to meet these challenges, the field of agricultural technology has been constantly exploring and innovating. Among them, biogas slurry, as a nutrient-rich organic fertilizer, has become a research hotspot in terms of storage and utilization.

[0003] However, in the prior art, biogas slurry storage tanks are usually used to store biogas slurry, but the existing biogas slurry storage tanks have the problems of single function and lack of flexibility. Summary of the invention

[0004] The purpose of the present invention is to provide a movable biogas slurry storage tank with accelerated decomposition, aiming to solve the technical problems of the biogas slurry storage tank in the prior art that has single function and lacks flexibility.

[0005] To achieve the above-mentioned purpose, the present invention adopts a movable biogas slurry storage tank with accelerated composting, comprising a bottom plate, a cylinder, a cover plate, a drain pipe, a drain outlet, a three-way ball valve, a pipeline pump, a biogas slurry inlet, a biogas slurry outlet, a liquid level monitoring device and an aeration device. The cylinder is arranged between the bottom plate and the cover plate, and the cover plate is provided with an exhaust port. The drain pipe is connected to the bottom of the cylinder, and the drain pipe has two interfaces. One of the interfaces of the three-way ball valve and the drain outlet are connected to the two interfaces of the drain pipe, and the other two interfaces of the three-way ball valve are respectively connected to the biogas slurry outlet and the biogas slurry inlet, and the end of the biogas slurry inlet away from the three-way ball valve passes through the cover plate, the liquid level monitoring device is arranged on the cover plate, and the aeration device is arranged on the cylinder.

[0006] Among them, the liquid level monitoring device includes a pulley assembly, a counterweight, a wire rope and a float. The pulley assembly is arranged on the cover plate, one end of the wire rope is connected to the counterweight, the other end of the wire rope is connected to the float, and the wire rope is wound around the pulley assembly.

[0007] Wherein, the liquid level monitoring device also includes a guide tube, which is arranged in the cylinder and is used to guide the float.

[0008] Wherein, the pulley assembly comprises a bracket and a pulley body, the bracket is fixedly connected to the cover plate, and the pulley body is arranged on the bracket.

[0009] Wherein, the aeration device includes an aeration fan, a toothed diverter pipe, two first aeration pipes, two second aeration pipes, two third aeration pipes and a fourth aeration pipe, the toothed diverter pipe is connected to the air outlet of the aeration fan, and the two first aeration pipes, two second aeration pipes, two third aeration pipes and the fourth aeration pipe are all connected to the toothed diverter pipe through a flange.

[0010] Wherein, a sewage valve is arranged on the sewage outlet, and a flow-stop valve is arranged on the sewage pipe.

[0011] Wherein, the three-way ball valve is a manual three-way ball valve.

[0012] The portable biogas slurry storage tank with accelerated decomposition of the present invention, when in use, the biogas slurry enters the pipeline pump through the sewage outlet and the sewage pipe, enters the biogas slurry inlet through the pipeline pump and enters the cylinder;

[0013] After the biogas slurry enters, if it is necessary to stir the liquid in the cylinder, the pipeline pump is turned on, the check valve circulation pump and the biogas slurry inlet are opened, the drain valve is closed, and the three-way valve is adjusted so that the circulation pump is connected to the biogas slurry inlet, thereby circulating the liquid in the cylinder; if irrigation is required, the three-way valve is adjusted so that the circulation pump is connected to the biogas slurry outlet, and irrigation is performed through the biogas slurry outlet;

[0014] When it is necessary to clean the cylinder, the drain valve is opened, the pipeline pump is closed, and the sludge in the cylinder is cleaned through the drain port, thereby solving the technical problems of single function and lack of flexibility of the biogas slurry storage tank in the prior art.

[0015] In actual use, the storage volume of the biogas slurry can be changed according to actual needs; the liquid level monitoring device is used to monitor the liquid volume in the cylinder and solve the seasonal storage problem at the same time: effectively manage the storage of fertilizers and water in different seasons to ensure year-round supply, and solve the problem of returning raw manure to the fields: equipped with a simple fermentation device, the raw manure can be quickly and safely converted into high-quality organic fertilizer and directly returned to the fields for use; the accelerated and movable biogas slurry storage tank is not only a fermentation device, but also an irrigation device, with the functions of water-fertilizer integration and drug-fertilizer integration, to achieve efficient and precise agricultural management.

[0016] At the same time, the entire accelerated composting and movable biogas slurry storage tank can be moved by placing the bottom plate on the vehicle body; secondly, a solar energy storage device is configured on the top of the cover plate, and a wind energy storage stirring device can also be configured on the top of the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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.

[0018] Figure 1 It is a structural schematic diagram of a movable biogas slurry storage tank with accelerated composting according to the present invention.

[0019] Figure 2 It is a structural schematic diagram of the liquid level monitoring device of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the aeration device of the present invention.

[0021] Figure 4 The present invention Figure 1 A magnified view of the local structure at A.

[0022] Figure 5 The present invention Figure 2 Enlarged view of the local structure at point B.

[0023] Figure 6 It is a schematic diagram of the unfolded structure of the base plate of the present invention.

[0024] 1-bottom plate, 2-cylinder, 3-cover plate, 4-drain pipe, 5-drain port, 6-three-way ball valve, 7-pipeline pump, 8-biogas slurry inlet, 9-biogas slurry outlet, 10-exhaust port, 11-drain valve, 12-stop valve, 13-counterweight, 14-wire rope, 15-float, 16-guide pipe, 17-bracket, 18-pulley body, 19-aeration fan, 20-toothed diverter pipe, 21-first aeration pipe, 22-second aeration pipe, 23-third aeration pipe, 24-fourth aeration pipe, 25-manhole for inspection. DETAILED DESCRIPTION

[0025] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0026] See also Figure 1 to Figure 6 ,in Figure 1 It is a structural schematic diagram of a movable biogas slurry storage tank with accelerated composting according to the present invention. Figure 2 It is a structural schematic diagram of the liquid level monitoring device of the present invention. Figure 3 It is a schematic structural diagram of the aeration device of the present invention. Figure 4 The present invention Figure 1A magnified view of the local structure at A. Figure 5 The present invention Figure 2 Enlarged view of the local structure at point B. Figure 6 It is a schematic diagram of the unfolded structure of the base plate of the present invention.

[0027] The present invention provides a movable biogas slurry storage tank capable of accelerating decomposition, comprising a bottom plate 1, a cylinder 2, a cover plate 3, a sewage pipe 4, a sewage outlet 5, a three-way ball valve 6, a pipeline pump 7, a biogas slurry inlet 8, a biogas slurry outlet 9, a liquid level monitoring device and an aeration device, wherein the cylinder 2 is arranged between the bottom plate 1 and the cover plate 3, the cover plate 3 is provided with an exhaust port 10, the sewage pipe 4 is connected to the bottom of the cylinder 2, the sewage pipe 4 has two interfaces, one of the interfaces of the three-way ball valve 6 and the sewage outlet 5 are connected to the two interfaces of the sewage pipe 4, the other two interfaces of the three-way ball valve 6 are respectively connected to the biogas slurry outlet 9 and the biogas slurry inlet 8, and one end of the biogas slurry inlet 8 away from the three-way ball valve 6 passes through the cover plate 3, the liquid level monitoring device is arranged on the cover plate 3, and the aeration device is arranged on the cylinder 2;

[0028] The sewage outlet 5 is provided with a sewage valve 11, and the sewage pipe 4 is provided with a stop valve 12;

[0029] The three-way ball valve 6 is a manual three-way ball valve 6 .

[0030] According to this specific embodiment, when in use, the biogas slurry enters the pipeline pump 7 through the sewage outlet 5 and the sewage pipe 4, enters the biogas slurry inlet 8 through the pipeline pump 7, and enters the cylinder 2;

[0031] After the biogas slurry enters, when it is necessary to stir the liquid in the cylinder 2, the pipeline pump 7 is opened, the stop valve 12 is opened to connect the circulation pump and the biogas slurry inlet 8, the drain valve 11 is closed, and the three-way valve is adjusted to connect the circulation pump and the biogas slurry inlet 8, so as to circulate the liquid in the cylinder 2; if irrigation is required, the three-way valve is adjusted to connect the circulation pump and the biogas slurry outlet 9, and irrigation is performed through the biogas slurry outlet 9;

[0032] When it is necessary to clean the cylinder 2, the drain valve 11 is opened, the pipeline pump 7 is closed, and the sludge in the cylinder 2 is cleaned through the drain port 5, thereby solving the technical problems of single function and lack of flexibility of the biogas slurry storage tank in the prior art.

[0033] In actual use, the storage volume of the biogas slurry can be changed according to actual needs; the liquid level monitoring device is used to monitor the liquid volume in the cylinder 2, and solve the seasonal storage problem at the same time: effectively manage the storage of fertilizers and water in different seasons to ensure year-round supply, and solve the problem of returning raw manure to the fields: equipped with a simple fermentation device, the raw manure can be quickly and safely converted into high-quality organic fertilizer and directly returned to the fields for use; the accelerated and movable biogas slurry storage tank is not only a fermentation device, but also an irrigation device, with the functions of water-fertilizer integration and drug-fertilizer integration, to achieve efficient and precise agricultural management.

[0034] Among them, the liquid level monitoring device includes a pulley assembly, a counterweight block 13, a wire rope 14 and a float 15. The pulley assembly is arranged on the cover plate 3, one end of the wire rope 14 is connected to the counterweight block 13, and the other end of the wire rope 14 is connected to the float 15, and the wire rope 14 is wound around the pulley assembly.

[0035] With respect to this specific embodiment, in actual use, when the liquid level in the cylinder 2 changes, the position of the float 15 will also change. The movement of the float 15 drives the counterweight 13 to move through the wire rope 14. The liquid level height can be known by observing the position of the counterweight 13.

[0036] Secondly, the liquid level monitoring device further comprises a guide tube 16 , which is disposed in the cylinder 2 and is used to guide the float 15 .

[0037] According to this specific embodiment, the guide tube 16 can guide the float 15 to prevent it from swinging randomly.

[0038] Meanwhile, the pulley assembly includes a bracket 17 and a pulley body 18 . The bracket 17 is fixedly connected to the cover plate 3 , and the pulley body 18 is disposed on the bracket 17 .

[0039] According to this specific embodiment, the bracket 17 is used to support the pulley body 18 to improve stability.

[0040] In addition, the aeration device includes an aeration fan 19, a toothed diverter pipe 20, two first aeration pipes 21, two second aeration pipes 22, two third aeration pipes 23 and a fourth aeration pipe 24. The toothed diverter pipe 20 is connected to the air outlet of the aeration fan 19, and the two first aeration pipes 21, the two second aeration pipes 22, the two third aeration pipes 23 and the fourth aeration pipe 24 are all connected to the toothed diverter pipe 20 through flanges.

[0041] According to this specific embodiment, by starting the aeration fan 19, the air outlet of the aeration fan 19 blows the air to the toothed shunt pipe 20, and blows the air to the two first aeration pipes 21, the two second aeration pipes 22, the two third aeration pipes 23 and the fourth aeration pipe 24 through the toothed shunt pipe 20 and discharges the air into the cylinder 2 to provide necessary oxygen to the biogas slurry, and accelerate the degradation and decomposition process of organic matter in the biogas slurry. This helps to reduce the content of harmful substances in the biogas slurry and improve its utilization value as a fertilizer.

[0042] Again, a maintenance manhole 25 is provided on the cylinder 2, and the outer diameter of the maintenance manhole 25 is 630 mm.

[0043] According to this specific embodiment, the maintenance manhole 25 is provided to facilitate maintenance of the cylinder 2 .

[0044] When using the portable biogas slurry storage tank with accelerated decomposition of the present embodiment, the biogas slurry enters the pipeline pump 7 through the sewage outlet 5 and the sewage pipe 4, and enters the biogas slurry inlet 8 through the pipeline pump 7 and enters the cylinder 2;

[0045] After the biogas slurry enters, when it is necessary to stir the liquid in the cylinder 2, the pipeline pump 7 is opened, the stop valve 12 is opened to connect the circulation pump and the biogas slurry inlet 8, the drain valve 11 is closed, and the three-way valve is adjusted to connect the circulation pump and the biogas slurry inlet 8, so as to circulate the liquid in the cylinder 2; if irrigation is required, the three-way valve is adjusted to connect the circulation pump and the biogas slurry outlet 9, and irrigation is performed through the biogas slurry outlet 9;

[0046] When it is necessary to clean the cylinder 2, the drain valve 11 is opened, the pipeline pump 7 is closed, and the sludge in the cylinder 2 is cleaned through the drain port 5, thereby solving the technical problems of single function and lack of flexibility of the biogas slurry storage tank in the prior art.

[0047] In actual use, the storage volume of the biogas slurry can be changed according to actual needs; the liquid level monitoring device is used to monitor the liquid volume in the cylinder 2, and solve the seasonal storage problem at the same time: effectively manage the storage of fertilizers and water in different seasons to ensure year-round supply, and solve the problem of returning raw manure to the fields: equipped with a simple fermentation device, the raw manure can be quickly and safely converted into high-quality organic fertilizer and directly returned to the fields for use; the accelerated and movable biogas slurry storage tank is not only a fermentation device, but also an irrigation device, with the functions of water-fertilizer integration and drug-fertilizer integration, to achieve efficient and precise agricultural management.

[0048] At the same time, the entire accelerated composting and movable biogas slurry storage tank can be moved by placing the bottom plate 1 on the vehicle body; secondly, a solar energy storage device is configured on the top of the cover plate 3, and a wind energy storage stirring device can also be configured on the top of the cover plate 3.

[0049] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A portable biogas slurry storage tank with accelerated decomposition, characterized in that: The utility model comprises a bottom plate, a cylinder, a cover plate, a sewage pipe, a sewage outlet, a three-way ball valve, a pipeline pump, a biogas slurry inlet, a biogas slurry outlet, a liquid level monitoring device and an aeration device, wherein the cylinder is arranged between the bottom plate and the cover plate, the cover plate is provided with an exhaust port, the sewage pipe is connected with the bottom of the cylinder, the sewage pipe has two interfaces, one of the interfaces of the three-way ball valve and the sewage outlet is connected with the two interfaces of the sewage pipe, the other two interfaces of the three-way ball valve are respectively connected with the biogas slurry outlet and the biogas slurry inlet, and one end of the biogas slurry inlet away from the three-way ball valve passes through the cover plate, the liquid level monitoring device is arranged on the cover plate, and the aeration device is arranged on the cylinder.

2. The portable biogas slurry storage tank for accelerating decomposition as claimed in claim 1, characterized in that: The liquid level monitoring device includes a pulley assembly, a counterweight, a steel wire rope and a floating ball. The pulley assembly is arranged on the cover plate, one end of the steel wire rope is connected to the counterweight, the other end of the steel wire rope is connected to the floating ball, and the steel wire rope is wound around the pulley assembly.

3. The portable biogas slurry storage tank for accelerating decomposition as claimed in claim 2, characterized in that: The liquid level monitoring device further comprises a guide tube, which is disposed in the cylinder and is used to guide the float.

4. The portable biogas slurry storage tank for accelerating decomposition as claimed in claim 3, characterized in that: The pulley assembly comprises a bracket and a pulley body, the bracket is fixedly connected to the cover plate, and the pulley body is arranged on the bracket.

5. The portable biogas slurry storage tank for accelerating decomposition as claimed in claim 4, characterized in that: The aeration device includes an aeration fan, a toothed diverter pipe, two first aeration pipes, two second aeration pipes, two third aeration pipes and a fourth aeration pipe. The toothed diverter pipe is connected to the air outlet of the aeration fan, and the two first aeration pipes, the two second aeration pipes, the two third aeration pipes and the fourth aeration pipe are all connected to the toothed diverter pipe through a flange.

6. The portable biogas slurry storage tank for accelerating decomposition as claimed in claim 5, characterized in that: The sewage outlet is provided with a sewage valve, and the sewage pipe is provided with a stop valve.

7. The portable biogas slurry storage tank for accelerating decomposition as claimed in claim 6, characterized in that: The three-way ball valve is a manual three-way ball valve.

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