Multi-element organic matter mixed film-coating aerobic composting device

Abstract

The utility model discloses a multi-element organic matter mixed film-coating aerobic composting device, which belongs to the field of composting and comprises a fermentation box, a liquid collecting box communicated with the fermentation box is arranged at the bottom of the fermentation box, a filter screen is arranged at the top of the liquid collecting box, a semi-permeable film covers the top of the fermentation box, a pressure pump is arranged outside the liquid collecting box, and the liquid collecting box is communicated with the semi-permeable film. A spraying mechanism capable of adjusting the spraying angle and the spraying distance is arranged at the top of the fermentation box, the pressure pump feeds penetrating fluid in the liquid collecting box into the spraying mechanism through a connecting pipe, and a ventilation mechanism is arranged on the fermentation box. The water spraying device can ensure that water is uniformly and accurately sprayed on the surface of a compost material, the situation that water in some areas is too much and water in other areas is too dry is avoided, the utilization efficiency of the water is improved, and the spraying density can be adjusted according to the characteristics of specific materials so as to meet the requirement of the materials for the water in the composting process.

Description

Technical Field

[0001] The utility model relates to the technical field of composting, in particular to a multi-organic mixed film-covered aerobic composting device. Background Art

[0002] The multi-organic mixed film-covered aerobic composting unit is a highly efficient and environmentally friendly composting device, primarily used to treat a variety of organic wastes, such as crop straw, livestock and poultry manure, and garden waste. With the acceleration of agricultural production and urbanization, the disposal of organic waste has become a pressing issue. With its high efficiency, environmental friendliness, and cost-effectiveness, the multi-organic mixed film-covered aerobic composting unit has broad application prospects in the field of organic waste treatment.

[0003] When the multi-organic mixed film aerobic composting device is in use, the permeate is sprayed on the surface of the pile through the spray mechanism to replenish the moisture of the pile. Since the angle and spacing of the spray head of the spray mechanism are fixed, this will result in excessive spraying in some areas and insufficient spraying in other areas during the composting process. This uneven spraying will affect the fermentation effect and maturity of the compost. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the angle and spacing of the spray heads on the existing composting device are fixed, the spraying of the permeate is uneven, and the fermentation effect and maturity of the compost are affected. A multi-organic mixed film-covered aerobic composting device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technology: a multi-organic mixed film-coated aerobic composting device, including a fermentation box, a liquid collecting box connected to the bottom of the fermentation box is provided, and a filter is provided on the top of the liquid collecting box, the top of the fermentation box is covered with a semipermeable membrane, a pressure pump is provided on the outside of the liquid collecting box, and a spray mechanism capable of adjusting the spray angle and spray spacing is provided on the top of the fermentation box, the pressure pump sends the permeate in the liquid collecting box into the spray mechanism through a connecting pipe, and a ventilation mechanism is provided on the fermentation box, the spray mechanism includes a mounting pipe rotatably mounted on the top of the fermentation box, the mounting pipe is connected to the connecting pipe through a rotating pipe joint, a spray head located inside the fermentation box is provided on the mounting pipe through a bracket assembly, and the mounting pipe can be rotated by a driving assembly, the driving assembly includes a motor arranged on the outside of the fermentation box through a fixed frame, a screw is provided on the output end of the motor, and a tooth plate is provided on the screw through a slide seat, and a gear meshing with the tooth plate is provided on the mounting pipe.

[0006] As a further description of the above technical solution: the bracket assembly includes a connecting clamp mounted on the mounting pipe, the bottom of the connecting clamp is provided with a connecting frame connected to the sprinkler head, and the sprinkler head is connected to the mounting pipe through a hose.

[0007] As a further description of the above technical solution: the number of the spray heads is at least two.

[0008] As a further description of the above technical solution: the ventilation mechanism includes a mounting cylinder connected to the interior of the fermentation box, a ventilation fan is provided inside the mounting cylinder, and a dustproof component is provided inside the mounting cylinder at a position located in the air inlet direction of the ventilation fan.

[0009] As a further description of the above technical solution: the dustproof component includes a positioning plate fixed to the inner wall of the mounting cylinder, and the positioning plate is detachably connected to the dustproof net via connecting bolts.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0011] By adjusting the angle of the spray head, you can ensure that water is sprayed evenly and accurately on the surface of the compost material, avoiding excessive moisture in some areas and excessive dryness in other areas, thereby improving water utilization efficiency. In addition, the spray density can be adjusted according to the characteristics of the specific material to meet the material's demand for moisture during the composting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 Shows a schematic diagram of the overall structure provided according to an embodiment of the utility model;

[0013] Figure 2 A partially cutaway schematic diagram is shown according to an embodiment of the present utility model;

[0014] Figure 3 Shows a schematic structural diagram of a spray mechanism provided according to an embodiment of the utility model;

[0015] Figure 4 A schematic structural diagram of a bracket assembly according to an embodiment of the present invention is shown;

[0016] Figure 5 A schematic structural diagram of a drive assembly according to an embodiment of the present invention is shown;

[0017] Figure 6 A schematic structural diagram of a ventilation mechanism according to an embodiment of the present invention is shown;

[0018] Figure 7 A schematic structural diagram of a dustproof assembly provided according to an embodiment of the present utility model is shown.

[0019] Legend:

[0020] 1. Fermentation tank; 2. Liquid collecting tank; 3. Filter; 4. Semipermeable membrane; 5. Pressure pump; 6. Connecting pipe; 7. Spraying mechanism; 71. Mounting pipe; 72. Rotating pipe joint; 73. Bracket assembly; 731. Connecting clamp; 732. Connecting frame; 74. Spraying head; 741. Hose; 75. Drive assembly; 751. Fixing frame; 752. Motor; 753. Screw; 754. Slide; 755. Tooth plate; 76. Gear; 8. Ventilation mechanism; 81. Mounting tube; 82. Ventilation fan; 83. Dustproof assembly; 831. Positioning plate; 832. Dustproof net; 833. Connecting bolts. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 7 The present embodiment provides a multi-organic mixed film-coated aerobic composting device, which includes a fermentation box 1. A liquid collecting box 2 connected to the fermentation box 1 is provided at the bottom thereof, and a filter screen 3 is provided on the top of the liquid collecting box 2. The top of the fermentation box 1 is covered with a semipermeable membrane 4. A pressure pump 5 is provided on the outside of the liquid collecting box 2. A spray mechanism 7 capable of adjusting the spray angle and spray spacing is provided on the top of the fermentation box 1. The pressure pump 5 sends the permeate in the liquid collecting box 2 into the spray mechanism 7 through a connecting pipe 6. A ventilation mechanism 8 is provided on the fermentation box 1.

[0023] In the present invention, multi-organic matter is accumulated in a fermentation box 1, and the liquid produced during the fermentation process is filtered through a filter screen 3 and enters a liquid collecting box 2. The semipermeable membrane 4 on the top of the fermentation box 1 plays the role of heat preservation, moisture retention and prevention of odor escape. At the same time, the semipermeable membrane 4 allows part of the water vapor to pass through to maintain a suitable moisture environment inside the pile. The permeate in the liquid collecting box 2 is sent to the spray mechanism 7 through a pressure pump 5 and a connecting pipe 6. The spray mechanism 7 sprays the permeate on the surface of the compost material to replenish the moisture of the pile. The ventilation mechanism 8 sends fresh air into the fermentation box 1 to provide sufficient oxygen for the aerobic microorganisms in the pile.

[0024] Specifically, such as Figure 2 and Figure 3As shown, the spray mechanism 7 includes a mounting tube 71 rotatably mounted on the top of the fermentation box 1. The mounting tube 71 is connected to the connecting tube 6 via a rotating pipe joint 72. A spray head 74 located inside the fermentation box 1 is provided on the mounting tube 71 via a bracket assembly 73. The mounting tube 71 can be rotated by a driving assembly 75. The number of the spray heads 74 is at least two.

[0025] Among them, when the spray head 74 sprays the permeate, the driving assembly 75 can drive the mounting tube 71 to rotate to adjust the angle of the spray head 74 on the mounting tube 71. The spacing of the spray heads 74 can also be adjusted through the bracket assembly 73 to ensure that water is sprayed evenly and accurately on the surface of the compost material, avoiding excessive water in some areas and excessive dryness in other areas, thereby improving the utilization efficiency of water. The rotating pipe joint 72 can ensure that the rotation of the mounting tube 71 is not affected when the mounting tube 71 is connected to the connecting tube 6.

[0026] Specifically, such as Figure 3 and Figure 5 As shown, the driving assembly 75 includes a motor 752 arranged outside the fermentation box 1 through a fixing frame 751, a screw 753 is provided on the output end of the motor 752, and a tooth plate 755 is provided on the screw 753 through a slide 754, and a gear 76 meshing with the tooth plate 755 is provided on the mounting tube 71.

[0027] Among them, when the angle of the sprinkler head 74 is adjusted, the motor 752 on the fixed frame 751 drives the screw 753 to rotate, so that the slide 754 on the screw 753 that is threadedly engaged with it moves on the screw 753, and further drives the gear plate 755 to move. When the gear plate 755 moves, the gear plate 755 drives the gear 76 engaged with it to rotate, and the gear 76 drives the mounting tube 71 to rotate, thereby realizing the adjustment of the angle of the sprinkler head 74 on the mounting tube 71.

[0028] Specifically, such as Figure 3 and Figure 4 As shown, the bracket assembly 73 includes a connecting clamp 731 sleeved on the mounting tube 71, and a connecting frame 732 connected to the spray head 74 is provided at the bottom of the connecting clamp 731. The spray head 74 is connected to the mounting tube 71 through a hose 741.

[0029] Among them, when adjusting the spacing of the sprinkler heads 74, first loosen the connecting clamp 731, then adjust the position of the connecting clamp 731 on the mounting tube 71, and then adjust the spacing of the sprinkler heads 74 on the connecting frame 732. The design of the hose 741 can realize the adjustment of the position of the sprinkler head 74 on the mounting tube 71 while ensuring that the sprinkler head 74 is connected to the mounting tube 71.

[0030] Specifically, such as Figure 1 and Figure 6As shown, the ventilation mechanism 8 includes a mounting cylinder 81 connected to the interior of the fermentation box 1, a ventilation fan 82 is provided inside the mounting cylinder 81, and a dustproof component 83 is provided inside the mounting cylinder 81 at a position on the air inlet direction of the ventilation fan 82.

[0031] Among them, when fresh air needs to be sent into the fermentation box 1 to provide sufficient oxygen for the aerobic microorganisms in the pile, the ventilation fan 82 in the installation tube 81 is started and blows air into the fermentation box 1, thereby sending fresh air. During the ventilation process, the dust-proof component 83 can filter dust and impurities to prevent external dust and impurities from entering the interior of the fermentation box 1.

[0032] Specifically, such as Figure 6 and Figure 7 As shown, the dustproof assembly 83 includes a positioning plate 831 fixed to the inner wall of the installation tube 81, and a dustproof net 832 is detachably connected to the positioning plate 831 through connecting bolts 833.

[0033] Among them, the dustproof net 832 is connected to the annular positioning plate 831 through the connecting bolts 833, and dust and impurities are filtered through the dustproof net 832. The design of the connecting bolts 833 and the positioning plate 831 can realize the convenient disassembly and assembly of the dustproof net 832, so that the dustproof net 832 can be easily cleaned and replaced.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-organic mixed film-covered aerobic composting device, characterized in that: The invention comprises a fermentation box (1), wherein a liquid collecting box (2) connected to the fermentation box (1) is provided at the bottom thereof, and a filter screen (3) is provided at the top of the liquid collecting box (2), the top of the fermentation box (1) is covered with a semipermeable membrane (4), a pressure pump (5) is provided outside the liquid collecting box (2), and a spray mechanism (7) capable of adjusting the spray angle and spray spacing is provided at the top of the fermentation box (1), the pressure pump (5) sends the permeate in the liquid collecting box (2) into the spray mechanism (7) through a connecting pipe (6), the fermentation box (1) is provided with a ventilation mechanism (8), and the spray mechanism (7) comprises a mounting pipe (71) rotatably mounted on the top of the fermentation box (1). The mounting tube (71) is connected to the connecting tube (6) via a rotating tube joint (72), a spray head (74) located inside the fermentation box (1) is provided on the mounting tube (71) via a bracket assembly (73), and the mounting tube (71) is rotatable via a driving assembly (75), the driving assembly (75) comprising a motor (752) provided outside the fermentation box (1) via a fixing frame (751), a screw (753) provided on the output end of the motor (752), and a tooth plate (755) provided on the screw (753) via a sliding seat (754), and a gear (76) meshing with the tooth plate (755) is provided on the mounting tube (71).

2. The multi-organic mixed film-covered aerobic composting device according to claim 1, characterized in that: The bracket assembly (73) comprises a connecting clamp (731) sleeved on the mounting tube (71), a connecting frame (732) connected to the spray head (74) is provided at the bottom of the connecting clamp (731), and the spray head (74) is connected to the mounting tube (71) via a hose (741).

3. The multi-organic mixed film-covered aerobic composting device according to claim 2, characterized in that: The number of the spray heads (74) is at least two.

4. The multi-organic mixed film-covered aerobic composting device according to claim 1, characterized in that: The ventilation mechanism (8) comprises a mounting cylinder (81) in communication with the interior of the fermentation box (1), a ventilation fan (82) is provided inside the mounting cylinder (81), and a dustproof component (83) is provided inside the mounting cylinder (81) at a position in the air intake direction of the ventilation fan (82).

5. The multi-organic mixed film-covered aerobic composting device according to claim 4, characterized in that: The dustproof assembly (83) comprises a positioning plate (831) fixed to the inner wall of the mounting cylinder (81), and a dustproof net (832) is detachably connected to the positioning plate (831) via a connecting bolt (833).

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