Biomass batch microorganism rapid decomposition machine

Abstract

The invention discloses a biomass batch microorganism rapid decomposition machine, and relates to the field of biological ferment.The biomass batch microorganism rapid decomposition machine comprises a base, an outer cylinder is arranged above the base, supports are symmetrically and fixedly connected to the outer side of the outer cylinder, the bottoms of the supports are fixedly connected with the base, an inner cylinder is rotatably connected to the interior of the outer cylinder, leaf plates are arranged on the outer side of the inner cylinder at equal intervals, and tamping rods are slidably connected to the interior of the inner cylinder at equal intervals; strip-shaped plates are annularly arrayed in the inner cylinder, one end of each tamping rod is fixedly connected with the corresponding strip-shaped plate, a rotating shaft is arranged in the inner cylinder, the two ends of the rotating shaft are fixedly connected with supports, and the bottoms of the supports are fixedly connected with the base. The contact area of microorganisms and wastes is increased, and the reproduction and decomposition effects of the microorganisms are accelerated, so that the decomposition efficiency is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the field of biological fermentation, and particularly to a rapid composting machine for biomass batches by microorganisms. Background Art

[0002] In order to realize the resource utilization of agricultural waste and reduce environmental pollution, the microbial composting treatment technology has emerged. This technology uses the decomposition of microorganisms to convert biomass waste into organic fertilizers, which has the advantages of environmental protection, economy, sustainability, etc.

[0003] In the traditional microbial composting process, due to the lack of an effective mixing device, biomass waste is often difficult to be evenly distributed, resulting in uneven microbial decomposition, and low composting efficiency in some areas. In addition, the internal space of the waste is not a stable biological environment, and the transfer process of matter and energy is unstable, which easily causes uneven distribution of internal air flow and heat, further affecting the composting efficiency.

[0004] The refinement degree of biomass waste directly affects the decomposition of microorganisms. Existing treatment equipment often has insufficient refinement of materials, resulting in large particle substances in the waste being difficult to be fully decomposed by microorganisms, reducing the composting efficiency. Summary of the Invention

[0005] In order to make up for the deficiencies of the existing technology problems, the purpose of the present invention is to provide a rapid composting machine for biomass batches by microorganisms, and the technical problems to be solved are as follows: how to achieve rapid and uniform composting of biomass waste, and how to reduce the operation complexity in the process of microbial composting treatment.

[0006] In order to solve the existing technology problems, the technical solution of the present invention is as follows:

[0007] A rapid composting machine for biomass batches by microorganisms, including a base. An outer cylinder is provided above the base. Symmetrically fixed brackets are connected to the outside of the outer cylinder, and the bottom of the brackets is fixedly connected to the base. An inner cylinder is rotatably connected inside the outer cylinder. Blade plates are equidistantly arranged on the outside of the inner cylinder. Ram rods are equidistantly slidably connected inside the inner cylinder. Strip-shaped plates are arranged in a circular array inside the inner cylinder. One end of each ram rod is fixedly connected to the corresponding strip-shaped plate. A rotating shaft is arranged inside the inner cylinder. Both ends of the rotating shaft are fixedly connected with supports, and the bottoms of the supports are fixedly connected to the base. Eccentric wheels are equidistantly fixedly connected to the outside of the rotating shaft, and the eccentric wheels are all arranged inside the inner cylinder. Guide columns are equidistantly slidably connected inside the strip-shaped plates. One end of each guide column is fixedly connected to the inner wall of the inner cylinder. Springs are sleeved on the outside of the guide columns. The strip-shaped plates are elastically connected to the inner wall of the inner cylinder through the springs.

[0008] Preferably, a motor is installed on the top of the base. A driven pulley is fixedly connected to the outer side of one end of the inner cylinder. The output end of the motor is fixedly connected to a driving pulley. The driving pulley is externally connected to the driven pulley through a belt for transmission connection. After the motor is started, power is transmitted to the driven pulley through the driving pulley and the belt, thereby driving the inner cylinder to rotate.

[0009] Preferably, a discharge pipe is provided at the bottom of the outer cylinder. A discharge valve is installed in the discharge pipe. When the biomass waste has undergone the composting treatment for a certain period of time, the discharge can be controlled by opening the discharge valve. The discharge pipe facilitates the discharge of the composted organic fertilizer from the equipment, which is convenient for collection and utilization.

[0010] Preferably, a feed pipe is installed on the top of the outer cylinder. A feed hopper is provided at the top of the feed pipe. And a feed valve is installed inside the feed pipe. The feed pipe and the feed hopper facilitate the input of the biomass waste into the equipment. The feed valve can control the timing and amount of feeding to ensure the equipment operates under an appropriate load.

[0011] Preferably, an annular pipe is provided at the top of the outer cylinder. Nozzles are equidistantly provided on both sides of the bottom of the annular pipe. The nozzles are all embedded and installed inside the outer cylinder. A liquid injection port is provided on one side of the top of the annular pipe. The design of the annular pipe and the nozzles can evenly spray liquids such as fermentation agents on the biomass waste.

[0012] Preferably, a vertical frame is fixedly connected to the top of the base. A guiding hopper is fixedly connected to the top of the vertical frame. One end of the guiding hopper is arranged opposite to the feed hopper. The guiding hopper can centrally guide the materials into the feed hopper to avoid material scattering or waste.

[0013] Preferably, a crushing cylinder is fixedly connected inside the guiding hopper. A feed inlet is provided at the top of the crushing cylinder. A crushing roller is rotatably connected inside the crushing cylinder. Spiral extrusion strips are provided on the outer side of the crushing roller. The crushing cylinder and the crushing roller can crush and refine the biomass waste. The design of the spiral extrusion strips helps to extrude the materials towards the feed hopper direction, further improving the crushing effect.

[0014] Preferably, small holes are equidistantly provided on the outer wall of the crushing cylinder. The small holes allow the fine particles of the crushed materials to be discharged from the crushing cylinder.

[0015] Preferably, a crank is rotatably connected to one end of the guiding hopper. One end of the crank is fixedly connected to the crushing roller. By adjusting the rotation force and speed of the crank, the crushing degree and refinement effect of the materials can be controlled.

[0016] Compared with the prior art, the advantages of the present invention are as follows:

[0017] 1. Through the rotation of the inner cylinder and the coordinated action of the blade plates and the ramming rods, the present invention achieves full mixing and crushing of biomass waste, increases the contact area between microorganisms and the waste, accelerates the reproduction and decomposition of microorganisms, and thus significantly improves the composting efficiency. The design of the annular pipe and the nozzle enables the fermentation agent to be evenly sprayed on the waste, ensuring the uniform distribution of microorganisms in the waste and further improving the composting quality.

[0018] 2. The design of the crushing cylinder and the spiral extrusion strips in the present invention refines the waste and evenly distributes it inside the equipment, which helps microorganisms better decompose and utilize the nutrients in the waste, improves the resource utilization rate. Through rapid composting treatment, the biomass waste is converted into organic fertilizer, reducing the environmental pollution caused by the waste. At the same time, the use of organic fertilizer also helps to improve the soil structure and increase the crop yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a cross-sectional view of the outer cylinder structure of the present invention.

[0021] Figure 3 It is a cross-sectional view of the inner cylinder structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the guiding hopper of the present invention.

[0023] Figure 5 It is a cross-sectional view of the crushing cylinder structure of the present invention.

[0024] Reference numerals: 1, base; 2, outer cylinder; 3, support; 4, inner cylinder; 5, blade plate; 6, ramming rod; 7, strip plate; 8, rotating shaft; 9, support; 10, eccentric wheel; 11, guide post; 12, spring; 13, motor; 14, driven pulley; 15, driving pulley; 16, discharge pipe; 17, discharge valve; 18, feed pipe; 19, feed hopper; 20, feed valve; 21, annular pipe; 22, nozzle; 23, liquid injection port; 24, vertical frame; 25, guiding hopper; 26, crushing cylinder; 27, feed port; 28, crushing roller; 29, spiral extrusion strip; 30, small hole; 31, crank. DETAILED DESCRIPTION OF THE INVENTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0026] The biomass batch microbial rapid composting machine has a base 1;

[0027] AsFigures 1 to 5 As shown, an outer cylinder 2 is provided above a base 1. Symmetrically fixed to the outside of the outer cylinder 2 are brackets 3, and the bottom of the brackets 3 is fixedly connected to the base 1. Inside the outer cylinder 2 is rotatably connected an inner cylinder 4. Equally spaced on the outside of the inner cylinder 4 are blade plates 5. Inside the inner cylinder 4 are equally spaced slidingly connected ramming rods 6. Inside the inner cylinder 4 are arranged strip plates 7 in a circular array. One end of each ramming rod 6 is fixedly connected to the corresponding strip plate 7. Inside the inner cylinder 4 is provided a rotating shaft 8. Both ends of the rotating shaft 8 are fixedly connected with supports 9, and the bottoms of the supports 9 are both fixedly connected to the base 1. Equally spaced on the outside of the rotating shaft 8 are eccentric wheels 10, and the eccentric wheels 10 are all arranged inside the inner cylinder 4. Equally spaced inside the strip plates 7 are slidingly connected guide posts 11. One end of each guide post 11 is fixedly connected to the inner wall of the inner cylinder 4. A spring 12 is sleeved on the outside of each guide post 11, and the strip plates 7 are elastically connected to the inner wall of the inner cylinder 4 through the springs 12;

[0028] Agricultural biomass waste is put into the machine through a feed pipe 18 and a feed hopper 19 at the top of the outer cylinder 2. After the waste enters the outer cylinder 2, the inner cylinder 4 starts to rotate. During the rotation of the inner cylinder 4, the blade plates 5 on the outside of the inner cylinder 4 continuously stir the waste between the outer cylinder 2 and the inner cylinder 4 to achieve preliminary mixing. As the inner cylinder 4 rotates, the ramming rods 6 and the strip plates 7 inside it also move accordingly. Guided by the eccentric wheels 10, the strip plates 7 drive the corresponding ramming rods 6 to reciprocate inside the inner cylinder 4. This reciprocating motion enables the ramming rods 6 to efficiently crush the waste and accelerate its decomposition process. The strip plates 7 are elastically connected to the inner wall of the inner cylinder 4 through the springs 12. This design ensures that the strip plates 7 can always be in contact with the eccentric wheels 10. No matter how the eccentric wheels 10 rotate, this elastic contact not only improves the stability of crushing but also helps to extend the service life of the machine. After the waste undergoes mixing, crushing, fermentation agent spraying, and possible refinement treatment, microorganisms start to reproduce and decompose the waste.

[0029] As Figures 1 to 5 shown, a motor 13 is installed on the top of the base 1. Fixedly connected to the outside of one end of the inner cylinder 4 is a driven pulley 14. The output end of the motor 13 is fixedly connected with a driving pulley 15. The outside of the driving pulley 15 is in transmission connection with the driven pulley 14 through a belt. The motor 13 on the top of the base 1 drives the driving pulley 15 and, through the transmission connection of the belt with the driven pulley 14, realizes the driving of the inner cylinder 4.

[0030] As Figures 1 to 5 shown, a discharge pipe 16 is provided at the bottom of the outer cylinder 2. An outlet valve 17 is installed inside the discharge pipe 16. When the biomass waste has undergone a certain period of composting treatment, the discharge can be controlled by opening the outlet valve 17. The discharge pipe 16 facilitates the discharge of the composted organic fertilizer from the equipment, making it convenient for collection and utilization.

[0031] As Figures 1 to 5As shown in the figure, a feed pipe 18 is installed at the top of the outer cylinder 2. A feed hopper 19 is provided at the top of the feed pipe 18, and a feed valve 20 is installed inside the feed pipe 18. The feed pipe 18 and the feed hopper 19 facilitate the input of biomass waste into the equipment. The feed valve 20 can control the timing and amount of feeding to ensure the equipment operates under appropriate load.

[0032] As Figures 1 to 5 shown in the figure, a ring pipe 21 is provided at the top of the outer cylinder 2. Nozzles 22 are equidistantly provided on both sides of the bottom of the ring pipe 21. The nozzles 22 are all embedded and installed inside the outer cylinder 2. A liquid injection port 23 is provided on one side of the top of the ring pipe 21. The ring pipe 21 at the top of the outer cylinder 2 facilitates users to pour in additives such as fermentation agents. These additives are evenly sprayed on the waste inside the outer cylinder 2 through the nozzles 22, which helps to accelerate the decomposition process of microorganisms.

[0033] As Figures 1 to 5 shown in the figure, a vertical frame 24 is fixedly connected to the top of the base 1. A guiding hopper 25 is fixedly connected to the top of the vertical frame 24. One end of the guiding hopper 25 is arranged facing the feed hopper 19. The crushed materials falling on the guiding hopper 25 are guided into the feed hopper 19.

[0034] As Figures 1 to 5 shown in the figure, a crushing cylinder 26 is fixedly connected inside the guiding hopper 25. A feed inlet 27 is provided at the top of the crushing cylinder 26. A crushing roller 28 is rotatably connected inside the crushing cylinder 26. Spiral extrusion strips 29 are provided on the outer side of the crushing roller 28. When the crushing roller 28 rotates, the spiral extrusion strips 29 on the outer side of the crushing roller 28 extrude the materials towards the feed hopper 19.

[0035] As Figures 1 to 5 shown in the figure, small holes 30 are equidistantly provided on the outer wall of the crushing cylinder 26. During the extrusion process, the materials are continuously extruded from the small holes 30.

[0036] As Figures 1 to 5 shown in the figure, a crank 31 is rotatably connected to one end of the guiding hopper 25. One end of the crank 31 is fixedly connected to the crushing roller 28. The crushing roller 28 is driven to rotate by turning the crank 31.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biomass batch microbial rapid composting machine, comprising a base (1), an outer cylinder (2) is arranged above the base (1), a bracket (3) is symmetrically fixedly connected to the outer side of the outer cylinder (2), and the bottom of the bracket (3) is fixedly connected to the base (1), characterized in that: The inner cylinder (4) is rotatably connected inside the outer cylinder (2), and blades (5) are equidistantly arranged outside the inner cylinder (4). A tamping rod (6) is equidistantly slidably connected inside the inner cylinder (4). Strip plates (7) are arranged in an annular array inside the inner cylinder (4), and one end of the tamping rod (6) is fixedly connected to the corresponding strip plate (7). A rotating shaft (8) is arranged inside the inner cylinder (4), and both ends of the rotating shaft (8) are fixedly connected to a support (9), and the bottom of the support (9) is fixedly connected to the base (1). An eccentric wheel (10) is equidistantly fixedly connected outside the rotating shaft (8), and the eccentric wheel (10) is arranged inside the inner cylinder (4). A guide column (11) is equidistantly slidably connected inside the strip plate (7), and one end of the guide column (11) is fixedly connected to the inner wall of the inner cylinder (4). A spring (12) is sleeved outside the guide column (11), and the strip plate (7) is elastically connected to the inner wall of the inner cylinder (4) through the spring (12).

2. The biomass batch microbial rapid composting machine according to claim 1, characterized in that: A motor (13) is installed on the top of the base (1), a driven pulley (14) is fixedly connected to the outer side of one end of the inner cylinder (4), an output end of the motor (13) is fixedly connected to a driving pulley (15), and the outer side of the driving pulley (15) is connected to the driven pulley (14) through a belt.

3. The biomass batch microbial rapid composting machine according to claim 1, characterized in that: A discharge pipe (16) is provided at the bottom of the outer cylinder (2), and a discharge valve (17) is installed in the discharge pipe (16).

4. The biomass batch microbial rapid composting machine according to claim 1, characterized in that: A feed pipe (18) is installed at the top of the outer cylinder (2), a feed hopper (19) is provided at the top of the feed pipe (18), and a feed valve (20) is installed inside the feed pipe (18).

5. The biomass batch microbial rapid composting machine according to claim 1, characterized in that: An annular tube (21) is provided at the top of the outer tube (2), nozzles (22) are equidistantly provided on both sides of the bottom of the annular tube (21), the nozzles (22) are embedded and installed inside the outer tube (2), and a liquid injection port (23) is provided on one side of the top of the annular tube (21).

6. The biomass batch microbial rapid composting machine according to claim 4, characterized in that: The top of the base (1) is fixedly connected to a stand (24), the top of the stand (24) is fixedly connected to a guide bucket (25), and one end of the guide bucket (25) is arranged facing the feed hopper (19).

7. The biomass batch microbial rapid composting machine according to claim 6, characterized in that: A crushing cylinder (26) is fixedly connected inside the guide bucket (25), a feeding port (27) is provided at the top of the crushing cylinder (26), a crushing roller (28) is rotatably connected inside the crushing cylinder (26), and a spiral extrusion strip (29) is provided on the outside of the crushing roller (28).

8. The biomass batch microbial rapid composting machine according to claim 7, characterized in that: The outer wall of the pulverizing cylinder (26) is provided with small holes (30) at equal intervals.

9. The biomass batch microbial rapid composting machine according to claim 7, characterized in that: One end of the guide bucket (25) is rotatably connected to a crank (31), and one end of the crank (31) is fixedly connected to a crushing roller (28).

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