Compost reactor capable of automatically adding compound microbial agent and method thereof

Abstract

The invention provides a composting reactor capable of automatically adding a compound microbial agent and a method thereof, and relates to the technical field of composting devices.The composting reactor comprises a reaction box, a feeding box is fixed to the upper portion of the reaction box, two water tanks are arranged on the peripheral side of the reaction box, a feeding port is formed in the upper side of the reaction box, and a discharging port is formed in the lower side of the reaction box; a material blocking structure is arranged in each of the feeding hole and the discharging hole, a rotating shaft is rotationally matched in the reaction box, a stirring structure is rotationally matched on the peripheral side of the rotating shaft, an aeration structure is arranged in the stirring structure, and a water adding structure and an auxiliary feeding structure are arranged in the feeding box. According to the composting device, the two water tanks are arranged on the peripheral side of the reaction box, the water adding structure and the auxiliary feeding structure are installed in the feeding box, a good heat preservation effect can be achieved through the water tanks and the water adding structure, the temperature can be controlled, and therefore a good composting effect can be achieved, the survival rate of microorganisms is increased, and the composting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of composting devices, in particular to a composting reactor for automatically adding a composite microbial agent and a method thereof. Background Art

[0002] Aerobic composting processes mainly include windrow composting, forced ventilation static windrow composting, trough composting, and reactor composting. Reactor composting is popular due to its short composting cycle, small footprint, ease of control, and the composting process is less affected by weather and produces little secondary pollution. However, existing aerobic composting reactors have high energy consumption and poor economic practicality, making them difficult to be widely used in rural areas. The essence of composting is a biochemical process in which easily degradable organic matter in the pile is degraded under the action of soil or exogenously added aerobic microorganisms, promoting the temperature rise of the pile, and gradually converting it into a mature and stable organic fertilizer. Microbial activity directly determines the degradation rate of organic matter and the composting efficiency. Therefore, many researchers enhance the microbial action in composting by adding functional degradation agents to the pile. The traditional use of composite microbial agents is to add them into the pile manually at the beginning of composting, which is time-consuming and labor-intensive. Aerobic composting is generally divided into four stages: heating period, high temperature period, cooling period and maturity period. After the pile is rapidly heated to the high temperature period, the medium-temperature microorganisms in the composite microbial agents will be killed by the high temperature, making them unable to perform well in the composting process, which has an adverse effect on the composting effect and thus affects the efficiency of composting.

[0003] To this end, the present invention provides a composting reactor and a method for automatically adding a composite microbial agent. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention aims to provide a composting reactor and method for automatically adding a composite microbial agent to solve the problems raised in the above background technology. The present invention can control the temperature, thereby achieving a better composting effect, improving the survival rate of microorganisms, and thus improving the efficiency of composting; it can realize automatic addition of the composite microbial agent without manual addition, reducing labor costs, thereby preventing the direct addition of all the microbial agents from reducing the survival rate of microorganisms, ensuring the composting effect, and can improve the mixing efficiency of microorganisms and raw materials through rotary stirring, thereby improving the efficiency of composting. ; It can stir and aerate at the same time to ensure that oxygen can fully enter the raw materials, making the raw materials fluffy, which can achieve better composting effect, and the gas inside the fluffy raw materials can be discharged to prevent the raw materials from becoming compacted and causing composting failure, thereby reducing composting time and improving composting efficiency; it can prevent external bacteria from entering the reaction box, thereby preventing the microorganisms in the reaction box from dying in large numbers due to the invasion of external bacteria, thereby ensuring the survival rate of microorganisms, and the gas in the reaction box can be blown out through the flat pressure structure, thereby preventing the air pressure in the reaction box from being too high to cause danger, and preventing the high-pressure environment from affecting the composting effect.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a composting reactor for automatically adding composite microbial agents and a method thereof, comprising a reaction box, a feed box is fixed above the reaction box, two water tanks are installed on the surrounding sides of the reaction box, a feed port is opened on the upper side of the reaction box, a discharge port is opened on the lower side of the reaction box, and a material blocking structure is installed in the feed port and the discharge port. A rotating shaft is rotated in the reaction box, and a stirring structure is rotated around the rotating shaft. An aeration structure is installed in the stirring structure. A water adding structure and an auxiliary feeding structure are installed in the feed box, and the water adding structure corresponds to the water tank. A driving structure is installed on one side of the reaction box, and the driving structure corresponds to the rotating shaft. A transmission structure is installed on one side of the reaction box, and the transmission structure corresponds to the driving structure. A connecting structure is installed on the material blocking structure, and the connecting structure corresponds to the transmission structure. A flat pressing structure is installed on the material blocking structure.

[0006] Furthermore, a first slide groove is provided on the top of the reaction box, and a second slide groove is provided on the bottom of the reaction box. The material blocking structure includes a first blocking plate that slides in the first slide groove and a second blocking plate that slides in the second slide groove. The first blocking plate corresponds to the feed port, and the second blocking plate corresponds to the discharge port. A first electromagnet is fixed in the first slide groove, and a second electromagnet is fixed in the feed port. The first electromagnet and the second electromagnet both correspond to the first blocking plate. A third electromagnet is fixed in the second slide groove, and a fourth electromagnet is fixed in the discharge port. The third electromagnet and the fourth electromagnet both correspond to the second blocking plate.

[0007] Furthermore, the driving structure includes a motor fixed to one side of the reaction box, the output end of the motor is fixedly connected to the rotating shaft, the transmission structure includes a first gear fixed to the output end of the motor, a second gear and an internal gear are rotatably matched on one side of the reaction box, the second gear is meshed with the first gear and the internal gear, the connection structure includes a fixed block fixed on the first blocking plate and the second blocking plate, a cavity is opened in the fixed block, a first clamping block is installed in the cavity, and a plurality of first clamping grooves are opened on the peripheral side of the internal gear, and the first clamping grooves correspond to the first clamping block.

[0008] Furthermore, a fifth electromagnet is fixed in the cavity, the first clamping block is slidably connected to the fixed block, and a plurality of first springs are fixed between the first clamping block and the cavity wall.

[0009] Furthermore, the flattening structure includes an air outlet opened in the first blocking plate, a limiting plate is fixed in the air outlet, a blocking block is installed in the air outlet, and a plurality of second springs are fixed between the blocking block and the limiting plate.

[0010] Furthermore, the stirring structure includes a plurality of stirring rods fixed on the rotating shaft, and the aeration structure includes a first air channel opened in the rotating shaft and a second air channel opened in the stirring rods, and the first air channel is connected to the second air channel.

[0011] Furthermore, an aeration box is fixed on one side of the reaction box, an air pump is fixed in the aeration box, the aeration box is connected to the first air duct, the aeration box is rotatably connected to the rotating shaft, a plurality of aeration holes are opened on the circumference of the stirring rod, a filter is fixed in the aeration hole, and an air purifier is installed in the aeration box.

[0012] Furthermore, a water inlet pipe and a water outlet pipe are fixed on one side of the water tank, and both the water inlet pipe and the water outlet pipe are connected to the water tank. The water adding structure includes multiple water pipes fixed between the two water tanks, and the water pipes are connected to the water tank. The water pipes are located in the feed box and above the feed port. Multiple water outlets are opened on the water pipes, and electric nozzles are fixed in the water outlets.

[0013] Furthermore, a feed pipe is fixed on one side of the feed box, and the feed pipe is connected to the feed box. The auxiliary feeding structure includes a dredging rod that slides together in the feed box. An electric slide rail is fixed on one side of the feed box, and the output end of the electric slide rail is fixedly connected to the dredging rod. A box door is slidably fitted on the top of the feed box, and an electric cylinder is fixed on the box door. A second clamping block is fixed on the output end of the electric cylinder, and a second clamping slot is provided on the dredging rod, which corresponds to the second clamping block.

[0014] A method for using a composting reactor that automatically adds a composite microbial agent comprises the following steps:

[0015] S1. Start the motor and the electric slide rail, open the feed box, connect the first blocking plate to the transmission structure through the connecting structure, drive the first blocking plate to rotate and open through the motor, add raw materials into the reaction box and then close the first blocking plate.

[0016] S2, adding composite microbial agents to the feed box through the feed pipe, and controlling the temperature through the water tank;

[0017] S3, start the motor regularly as needed, open the first blocking plate and add the composite microbial agent;

[0018] S4, disconnecting the first blocking plate from the transmission structure through the connecting structure, then starting the motor to drive the stirring rod to rotate for stirring, and performing aeration through the aeration structure;

[0019] S5. Exhaust and pressure are released through the flat pressure structure until the composting is completed. The second blocking plate is connected to the transmission structure through the connecting structure, and the motor is started to open the discharge port for unloading.

[0020] Beneficial effects of the present invention:

[0021] 1. Two water tanks are installed on the sides of the reaction box, and a water adding structure and an auxiliary feeding structure are installed in the feed box. The water tanks and the water adding structure can achieve a better heat preservation effect and can control the temperature, thereby achieving a better composting effect, improving the survival rate of microorganisms, and thus improving the efficiency of composting.

[0022] 2. A drive structure is installed on one side of the reaction box, and a transmission structure is installed on the other side of the reaction box. The drive structure can drive the rotation and stirring and open and close the feed port and the discharge port, so that the composite microbial agent can be automatically added without manual addition, reducing labor costs, thereby preventing the direct addition of all composite microbial agents from causing a decrease in the survival rate of microorganisms, ensuring the composting effect, and improving the mixing efficiency of microorganisms and raw materials through rotation and stirring, thereby improving the efficiency of composting.

[0023] 3. A stirring structure is installed on the peripheral side of the rotating shaft, and an aeration structure is installed inside the stirring structure. The stirring structure can be used for stirring, and the aeration structure can be used for aeration, thereby improving the survival rate of aerobic microorganisms. Stirring and aeration can be performed at the same time to ensure that oxygen can fully enter the raw materials, making the raw materials fluffy, thereby achieving better composting effect, and the gas inside the fluffy raw materials can be discharged to prevent the raw materials from becoming compacted and causing composting failure, thereby reducing the composting time and improving the composting efficiency.

[0024] 4. Install a flat pressure structure on the material blocking structure, which can balance the air pressure in the reaction box through the flat pressure structure, and there is a feed box to block it. The aerated air is purified by the air purifier, which can prevent external bacteria from entering the reaction box, thereby preventing the microorganisms in the reaction box from dying in large numbers due to the invasion of external bacteria, thereby ensuring the survival rate of the microorganisms, and the gas in the reaction box can be blown out through the flat pressure structure, thereby preventing the air pressure in the reaction box from being too high to cause danger, and preventing the high-pressure environment from affecting the composting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of a composting reactor for automatically adding a composite microbial agent according to the present invention;

[0026] Figure 2 This is a schematic diagram of the assembled three-dimensional structure of a reaction box and a driving structure in a composting reactor for automatically dosing a composite microbial agent according to the present invention;

[0027] Figure 3 This is a schematic diagram of the assembly structure of a dredging rod and a feed box in a composting reactor that automatically adds a composite microbial agent according to the present invention;

[0028] Figure 4 This is a schematic diagram of the assembly structure of a reaction box and a rotating shaft in a composting reactor for automatically adding a composite microbial agent according to the present invention;

[0029] Figure 5 for Figure 4 Schematic diagram at A in the middle;

[0030] Figure 6 for Figure 4 Schematic diagram at B in the middle;

[0031] Figure 7 for Figure 4 Schematic diagram at C in the middle;

[0032] Figure 8 This is a schematic diagram of the assembly structure of a reaction box and a water tank in a composting reactor for automatically adding a composite microbial agent according to the present invention;

[0033] Figure 9 This is a schematic diagram of the assembly structure of the connection structure and the transmission structure in a composting reactor for automatically adding a composite microbial agent according to the present invention;

[0034] Figure 10 for Figure 9 Schematic diagram at D in the middle;

[0035] Figure 11 This is an exploded view of a composting reactor for automatically adding a composite microbial agent according to the present invention;

[0036] Figure 12 This is a flow chart of a composting reactor and method for automatically adding a composite microbial agent according to the present invention;

[0037] In the figure: 1. reaction box; 2. water tank; 3. feed box; 4. rotating shaft; 5. motor; 6. first gear; 7. second gear; 8. internal gear; 9. stirring rod; 10. aeration box; 11. air pump; 12. first air channel; 13. second air channel; 14. aeration hole; 15. filter screen; 16. feed port; 17. discharge port; 18. first blocking plate; 19. second blocking plate; 20. first chute; 21. second chute; 22. first electromagnet; 23. second electromagnet; 24. third electromagnet Iron; 25. Fourth electromagnet; 26. Air vent; 27. Block; 28. Limit plate; 29. ​​First spring; 30. Water pipe; 31. Water outlet; 32. Box door; 33. Electric slide rail; 34. Feed pipe; 35. Clearing rod; 36. First slot; 37. First block; 38. Electric cylinder; 39. Second slot; 40. Second block; 41. Second spring; 42. Fifth electromagnet; 43. Fixed block; 44. Cavity; 45. Water inlet pipe; 46. Water outlet pipe; 47. Electric nozzle. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0039] See also Figures 1 to 12 The present invention provides a technical solution: a composting reactor for automatically adding a composite microbial agent and a method thereof, comprising a reaction box 1, a feed box 3 being fixed above the reaction box 1, two water tanks 2 being installed on the surrounding sides of the reaction box 1, a feed port 16 being opened on the upper side of the reaction box 1, a discharge port 17 being opened on the lower side of the reaction box 1, a material blocking structure being installed in the feed port 16 and the discharge port 17, a rotating shaft 4 being rotated in the reaction box 1, a stirring structure being rotated around the rotating shaft 4, an aeration structure being installed in the stirring structure, a water adding structure and an auxiliary feeding structure being installed in the feed box 3, the water adding structure corresponding to the water tank 2, a driving structure being installed on one side of the reaction box 1, the driving structure corresponding to the rotating shaft 4, a transmission structure being installed on one side of the reaction box 1, the transmission structure corresponding to the driving structure, a connecting structure being installed on the material blocking structure, the connecting structure corresponding to the transmission structure, and a flat pressing structure being installed on the material blocking structure.

[0040] In this embodiment, a first slide groove 20 is provided on the top of the reaction box 1, and a second slide groove 21 is provided on the bottom of the reaction box 1. The material blocking structure includes a first blocking plate 18 that slides in the first slide groove 20 and a second blocking plate 19 that slides in the second slide groove 21. The first blocking plate 18 corresponds to the feed port 16, and the second blocking plate 19 corresponds to the discharge port 17. A first electromagnet 22 is fixed in the first slide groove 20, and a second electromagnet 23 is fixed in the feed port 16. The first electromagnet 22 and the second electromagnet 23 both correspond to the first blocking plate 18. A third electromagnet 24 is fixed in the second slide groove 21, and a fourth electromagnet 25 is fixed in the discharge port 17. The third electromagnet 24 and the fourth electromagnet 25 both correspond to the second blocking plate 19.

[0041] Specifically, when the feed port 16 and the discharge port 17 are closed, the second electromagnet 23 and the fourth electromagnet 25 are energized, so that the second electromagnet 23 and the fourth electromagnet 25 adsorb and fix the first baffle 18 and the second baffle 19 respectively, thereby achieving a better fixing effect and ensuring the stability of the first baffle 18 and the second baffle 19, thereby achieving a sealing effect on the reaction box 1, thereby facilitating composting and preventing external bacteria from entering the reaction box 1 and affecting the microbial flora, thereby ensuring composting efficiency. When the feed port 16 and the discharge port 17 need to be opened, the first baffle 18 and the second baffle 19 are slid into the first chute 20 and the second chute 21 respectively, and then the first electromagnet 22 and the third electromagnet 24 are energized, so that the first baffle 18 and the second baffle 19 are adsorbed and fixed by the first electromagnet 22 and the third electromagnet 24 respectively, thereby ensuring that the feed port 16 and the discharge port 17 can be fully opened, ensuring the feeding and unloading effects.

[0042] The driving structure includes a motor 5 fixed to one side of the reaction box 1, and the output end of the motor 5 is fixedly connected to the rotating shaft 4. The transmission structure includes a first gear 6 fixed to the output end of the motor 5. A second gear 7 and an internal gear 8 are rotatably matched on one side of the reaction box 1. The second gear 7 is engaged with the first gear 6 and the internal gear 8. The connection structure includes a fixed block 43 fixed on the first blocking plate 18 and the second blocking plate 19. A cavity 44 is opened in the fixed block 43, and a first clamping block 37 is installed in the cavity 44. A plurality of first clamping grooves 36 are opened on the circumference of the internal gear 8, and the first clamping grooves 36 correspond to the first clamping block 37. A fifth electromagnet 42 is fixed in the cavity 44. The first clamping block 37 is slidably connected to the fixed block 43, and a plurality of first springs 29 are fixed between the first clamping block 37 and the cavity wall of the cavity 44.

[0043] Specifically, the motor 5 is started, and the motor 5 drives the rotating shaft 4 to rotate, thereby driving the multiple stirring rods 9 to rotate, and stirring can be performed. When the feed port 16 and the discharge port 17 need to be opened or closed, the fifth electromagnet 42 is powered off, so that the fifth electromagnet 42 no longer adsorbs and fixes the first clamping block 37, thereby causing the first spring 29 to rebound. Under the push of the first spring 29, the first clamping block 37 slides into the first clamping groove 36, so that the first clamping block 37 and the first clamping groove 36 are in a clamping relationship. At this time, the motor 5 is started, and the first gear 6 can be driven to rotate by the motor 5, and the first gear 6 is meshed with the second gear 7. When the first and second blocking plates 18 and 19 are engaged and rotated, the second gear 7 engages and rotates with the internal gear 8, thereby driving the fixed block 43 to rotate, which can drive the first blocking plate 18 and the second blocking plate 19 to rotate, thereby realizing the opening and closing of the feed port 16 and the discharge port 17; when there is no need to drive the first blocking plate 18 and the second blocking plate 19 to rotate, the fifth electromagnet 42 is energized so that the fifth electromagnet 42 adsorbs the first blocking block 37. At this time, the first spring 29 is compressed, and the first blocking block 37 is separated from the first slot 36, so that the motor 5 no longer drives the first blocking plate 18 and the second blocking plate 19 to rotate, which can achieve better stirring and aeration effects.

[0044] The flat pressing structure includes an air outlet 26 opened in the first blocking plate 18 , a limiting plate 28 is fixed in the air outlet 26 , a blocking block 27 is installed in the air outlet 26 , and a plurality of second springs 41 are fixed between the blocking block 27 and the limiting plate 28 .

[0045] Specifically, when the air pressure in the reaction box 1 is too high, the larger air pressure will push up the block 27, causing the second spring 41 to be stretched, so that the gas can be blown out through the air outlet 26 into the feed box 3, thereby balancing the air pressure in the reaction box 1. After the air pressure is balanced, the second spring 41 rebounds and pulls the block 27 downward to block the air outlet 26. At this time, it is sealed, and then the box door 32 is opened to discharge the gas in the feed box 3, thereby preventing the reaction box 1 from generating a high air pressure, thereby ensuring the safety of the compost, preventing danger caused by high air pressure, and preventing the high air pressure from causing the death of microorganisms in the reaction box 1, ensuring the effect of composting, and improving the efficiency of composting.

[0046] The stirring structure includes a plurality of stirring rods 9 fixed on the rotating shaft 4, the aeration structure includes a first air channel 12 opened in the rotating shaft 4 and a second air channel 13 opened in the stirring rod 9, the first air channel 12 is connected to the second air channel 13, an inflation box 10 is fixed on one side of the reaction box 1, an air pump 11 is fixed in the inflation box 10, the inflation box 10 is connected to the first air channel 12, the inflation box 10 is rotatably connected to the rotating shaft 4, a plurality of aeration holes 14 are opened on the circumference of the stirring rod 9, a filter screen 15 is fixed in the aeration hole 14, and an air purifier is installed in the inflation box 10.

[0047] Specifically, start the air pump 11, and the air pump 11 sends external air into the inflation box 10. After being purified by the air purifier, it enters the first air duct 12, then enters the second air duct 13, and finally blows out from the aeration hole 14, which can achieve a better aeration effect. When aeration is performed, the motor 5 can be started, so that the motor 5 drives the rotating shaft 4 to rotate, which can drive the stirring rod 9 to rotate, so that the stirring rod 9 stirs and aerates at the same time, thereby making the waste fluffy, increasing the amount of oxygen entering, and preventing the occurrence of compaction. It is convenient to discharge the gas generated by the microorganisms in the reaction box 1, increasing the oxygen contact area, thereby improving the survival rate of the microorganisms, and stirring can also release some heat. By introducing cooler air for cooling, it is prevented that high heat causes a large number of microorganisms to die, ensuring the composting effect and improving the composting efficiency. The air is purified by the air purifier, thereby preventing external bacteria from mixing into the reaction box 1, which can prevent external bacteria from affecting the bacterial flora in the reaction box 1 and improving the survival rate of microorganisms.

[0048] A water inlet pipe 45 and a water outlet pipe 46 are fixed on one side of the water tank 2. The water inlet pipe 45 and the water outlet pipe 46 are both connected to the water tank 2. The water adding structure includes multiple water pipes 30 fixed between the two water tanks 2. The water pipes 30 are connected to the water tank 2. The water pipes 30 are located in the feed box 3 and above the feed port 16. Multiple water outlets 31 are opened on the water pipe 30, and an electric nozzle 47 is fixed in the water outlet 31.

[0049] Specifically, after opening the feed port 16, the electric nozzle 47 can be started, and water can be added to the water tank 2 through the water inlet pipe 45. The water then flows into the water pipe 30 and is sprayed out through the electric nozzle 47. The water flows into the reaction box 1 through the feed port 16, thereby ensuring the humidity in the reaction box 1 and having the effect of adding water and cooling down, thereby providing a more suitable living environment for the microorganisms in the reaction box 1, improving the survival rate of the microorganisms, and thus improving the fermentation effect.

[0050] A feed pipe 34 is fixed to one side of the feed box 3, and the feed pipe 34 is connected to the feed box 3. The auxiliary feeding structure includes a dredging rod 35 that slides in the feed box 3. An electric slide rail 33 is fixed to one side of the feed box 3, and the output end of the electric slide rail 33 is fixedly connected to the dredging rod 35. A box door 32 is slidably fitted on the top of the feed box 3, and an electric cylinder 38 is fixed on the box door 32. A second clamping block 40 is fixed to the output end of the electric cylinder 38. A second clamping slot 39 is provided on the dredging rod 35, and the second clamping slot 39 corresponds to the second clamping block 40.

[0051] Specifically, by starting the electric slide 33, the dredging rod 35 can be driven by the electric slide 33 to transport, so that when adding raw materials, the raw materials can be placed in the feed box 3, and the raw materials can be pushed down by the dredging rod 35 to prevent blockage. When the box door 32 needs to be opened, the electric cylinder 38 can be started at this time, so that the electric cylinder 38 drives the second card block 40 to move downward, thereby driving the second card block 40 to enter the second card slot 39, so that the second card block 40 and the second card slot 39 are in a card connection relationship. At this time, starting the electric slide 33, the dredging rod 35 can be driven by the electric slide 33 to slide, thereby driving the box door 32 to slide, and the box door 32 can be opened, which is convenient for exhaust and feeding, and no manual operation is required, thereby reducing labor costs and realizing automatic dosing of composite microbial agents.

[0052] A method for using a composting reactor that automatically adds a composite microbial agent comprises the following steps:

[0053] S1. Start the motor and the electric slide rail, open the feed box, connect the first blocking plate to the transmission structure through the connecting structure, drive the first blocking plate to rotate and open through the motor, add raw materials into the reaction box and then close the first blocking plate.

[0054] S2, adding composite microbial agents to the feed box through the feed pipe, and controlling the temperature through the water tank;

[0055] S3, start the motor regularly as needed, open the first blocking plate and add the composite microbial agent;

[0056] S4, disconnecting the first blocking plate from the transmission structure through the connecting structure, then starting the motor to drive the stirring rod to rotate for stirring, and performing aeration through the aeration structure;

[0057] S5. Exhaust and pressure are released through the flat pressure structure until the composting is completed. The second blocking plate is connected to the transmission structure through the connecting structure, and the motor is started to open the discharge port for unloading.

[0058] Working process: open the box door 32, start the electric cylinder 38, so that the electric cylinder 38 drives the second card block 40 to move downward, thereby driving the second card block 40 to enter the second card slot 39, so that the second card block 40 and the second card slot 39 are in a card connection relationship, and then start the electric slide 33, and the electric slide 33 can drive the dredging rod 35 to slide, thereby driving the box door 32 to slide, and the box door 32 can be opened, and then the raw materials can be placed in the feed box 3, and the raw materials can be pushed down by the dredging rod 35, and the fifth electromagnet 42 is powered off, so that the fifth electromagnet 4 2 no longer adsorbs and fixes the first clamping block 37, thereby causing the first spring 29 to rebound. Under the push of the first spring 29, the first clamping block 37 slides into the first clamping groove 36, so that the first clamping block 37 and the first clamping groove 36 are in a clamping relationship. At this time, the motor 5 is started, and the first gear 6 can be driven by the motor 5 to rotate. The first gear 6 and the second gear 7 are engaged and rotated, and the second gear 7 and the internal gear 8 are engaged and rotated, thereby driving the fixed block 43 to rotate, and the first blocking plate 18 can be driven to rotate, thereby realizing the opening of the feed port 16 and the first blocking plate 18. Slide into the first chute 20, and then energize the first electromagnet 22, so that the first blocking plate 18 is adsorbed and fixed by the first electromagnet 22, thereby ensuring that the feed port 16 can be fully opened to ensure the feeding effect, and then close the feed port 16, and composting can be carried out in a sealed environment. During the composting process, start the air pump 11, and the air pump 11 sends external air into the inflation box 10. After being purified by the air purifier, it enters the first air duct 12, then enters the second air duct 13, and finally blows out from the aeration hole 14, which can play a better role. Aeration effect: When aeration is performed, the motor 5 can be started, so that the motor 5 drives the rotating shaft 4 to rotate, and the stirring rod 9 can be driven to rotate, so that the stirring rod 9 stirs and aerates at the same time, thereby making the waste fluffy. When the composite microbial agent is added, the composite microbial agent is sent into the feed box 3 through the feed pipe 34, and then the fifth electromagnet 42 is powered off, so that the first card block 37 is engaged with the first card slot 36. At this time, the motor 5 is started to open the feed port 16, so that the composite microbial agent can be automatically added.

[0059] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A composting reactor for automatically adding a composite microbial agent, comprising a reaction box (1), characterized in that: A feed box (3) is fixed above the reaction box (1), two water tanks (2) are installed around the reaction box (1), a feed port (16) is provided on the upper side of the reaction box (1), a discharge port (17) is provided on the lower side of the reaction box (1), and a material blocking structure is installed in the feed port (16) and the discharge port (17). A rotating shaft (4) is provided in the reaction box (1), and a stirring structure is provided around the rotating shaft (4). An aeration structure is provided in the stirring structure. A water adding structure and an auxiliary feeding structure are provided in the feed box (3), and the water adding structure corresponds to the water tank (2). A driving structure is provided on one side of the reaction box (1), and the driving structure corresponds to the rotating shaft (4). A transmission structure is provided on one side of the reaction box (1), and the transmission structure corresponds to the driving structure. A connecting structure is provided on the material blocking structure, and the connecting structure corresponds to the transmission structure. A flat pressing structure is provided on the material blocking structure.

2. The composting reactor according to claim 1, wherein: The top of the reaction box (1) is provided with a first chute (20), and the bottom of the reaction box (1) is provided with a second chute (21). The material blocking structure includes a first blocking plate (18) slidably fitted in the first chute (20) and a second blocking plate (19) slidably fitted in the second chute (21). The first blocking plate (18) corresponds to the feed port (16), and the second blocking plate (19) corresponds to the discharge port (17). A first electromagnet (22) is fixed in the first chute (20), and a second electromagnet (23) is fixed in the feed port (16). The first electromagnet (22) and the second electromagnet (23) both correspond to the first blocking plate (18). A third electromagnet (24) is fixed in the second chute (21), and a fourth electromagnet (25) is fixed in the discharge port (17). The third electromagnet (24) and the fourth electromagnet (25) both correspond to the second blocking plate (19).

3. The composting reactor for automatically adding a composite microbial agent according to claim 2, characterized in that: The driving structure comprises a motor (5) fixed to one side of a reaction box (1), the output end of the motor (5) being fixedly connected to a rotating shaft (4), the transmission structure comprising a first gear (6) fixed to the output end of the motor (5), a second gear (7) and an internal gear (8) being rotatably matched on one side of the reaction box (1), the second gear (7) being meshed with the first gear (6) and the internal gear (8), the connection structure comprising a fixed block (43) fixed to the first blocking plate (18) and the second blocking plate (19), a cavity (44) being provided in the fixed block (43), a first clamping block (37) being installed in the cavity (44), a plurality of first clamping grooves (36) being provided on the circumference of the internal gear (8), the first clamping grooves (36) corresponding to the first clamping block (37).

4. The composting reactor for automatically adding a composite microbial agent according to claim 3, characterized in that: A fifth electromagnet (42) is fixed in the cavity (44), the first clamping block (37) is slidably connected to the fixed block (43), and a plurality of first springs (29) are fixed between the first clamping block (37) and the cavity wall of the cavity (44).

5. The composting reactor for automatically adding a composite microbial agent according to claim 2, characterized in that: The flattening structure comprises an air outlet (26) provided in a first blocking plate (18), a limiting plate (28) being fixed in the air outlet (26), a blocking block (27) being installed in the air outlet (26), and a plurality of second springs (41) being fixed between the blocking block (27) and the limiting plate (28).

6. The composting reactor for automatically adding a composite microbial agent according to claim 1, characterized in that: The stirring structure comprises a plurality of stirring rods (9) fixed on a rotating shaft (4); the aeration structure comprises a first air channel (12) opened in the rotating shaft (4) and a second air channel (13) opened in the stirring rods (9); the first air channel (12) is communicated with the second air channel (13).

7. The composting reactor for automatically adding a composite microbial agent according to claim 6, characterized in that: An aeration box (10) is fixed on one side of the reaction box (1), an air pump (11) is fixed in the aeration box (10), the aeration box (10) is connected to the first air channel (12), the aeration box (10) is rotatably connected to the rotating shaft (4), a plurality of aeration holes (14) are opened on the circumference of the stirring rod (9), a filter screen (15) is fixed in the aeration hole (14), and an air purifier is installed in the aeration box (10).

8. The composting reactor for automatically adding a composite microbial agent according to claim 1, characterized in that: A water inlet pipe (45) and a water outlet pipe (46) are fixed on one side of the water tank (2), and both the water inlet pipe (45) and the water outlet pipe (46) are connected to the water tank (2). The water supply structure includes a plurality of water pipes (30) fixed between the two water tanks (2), and the water pipes (30) are connected to the water tank (2). The water pipes (30) are located in the feed box (3) and above the feed port (16). A plurality of water outlets (31) are provided on the water pipes (30), and electric nozzles (47) are fixed in the water outlets (31).

9. The composting reactor for automatically adding a composite microbial agent according to claim 1, characterized in that: A feed pipe (34) is fixed on one side of the feed box (3), and the feed pipe (34) is connected to the feed box (3). The auxiliary feeding structure includes a dredging rod (35) that is slidably matched in the feed box (3). An electric slide rail (33) is fixed on one side of the feed box (3), and the output end of the electric slide rail (33) is fixedly connected to the dredging rod (35). A box door (32) is slidably matched on the top of the feed box (3), and an electric cylinder (38) is fixed on the box door (32). A second clamping block (40) is fixed on the output end of the electric cylinder (38). A second clamping groove (39) is provided on the dredging rod (35), and the second clamping groove (39) corresponds to the second clamping block (40).

10. The method for using a composting reactor capable of automatically adding a composite microbial agent according to claim 1, wherein: The following steps are involved: S1. Start the motor and the electric slide rail, open the feed box, connect the first blocking plate to the transmission structure through the connecting structure, drive the first blocking plate to rotate and open it through the motor, add raw materials into the reaction box, and then close the first blocking plate; S2, adding composite microbial agents to the feed box through the feed pipe, and controlling the temperature through the water tank; S3, start the motor regularly as needed, open the first blocking plate and add the composite microbial agent; S4, disconnecting the first blocking plate from the transmission structure through the connecting structure, then starting the motor to drive the stirring rod to rotate for stirring, and performing aeration through the aeration structure; S5. Exhaust and pressure are released through the flat pressure structure until the composting is completed. The second blocking plate is connected to the transmission structure through the connecting structure, and the motor is started to open the discharge port for unloading.

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