Multi-component bio-organic fertilizer preparation treatment device and bio-organic fertilizer production process

Abstract

The invention relates to a multi-component bio-organic fertilizer preparation treatment device and a bio-organic fertilizer production process, the multi-component bio-organic fertilizer preparation treatment device comprises a preparation barrel, a stirring device is arranged in the preparation barrel, a discharge port is formed in the bottom of the preparation barrel, a feed port is formed in the top of the preparation barrel, and a manure treatment feeding mechanism and a plurality of batching hoppers are arranged at the feed port; the manure processing and feeding mechanism comprises a manure hopper, a smashing device is arranged in the manure hopper, a screen is arranged between the manure hopper and the feeding port, and a discharging port is formed in the screen; a base is arranged between the screen and the modulation barrel, the base comprises a connecting piece fixedly connected to the modulation barrel, an elastic piece is fixedly connected between the connecting piece and the screen, an annular sliding way is coaxially and fixedly connected to the screen, and an annular sliding groove is formed in the inner wall of the sliding way; and an angle adjusting mechanism is arranged between the screen and the modulation barrel. The device has the advantage of improving the production efficiency of the organic fertilizer.

Description

Technical Field

[0001] The present application relates to the field of bio-organic fertilizer production technology, and in particular to a multi-component bio-organic fertilizer preparation and processing device and a bio-organic fertilizer production process. Background Art

[0002] Bio-organic fertilizer is a fertilizer that has both microbial fertilizer and organic fertilizer effects. It is a compound of specific functional microorganisms and organic materials that are mainly sourced from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and have been harmlessly treated and decomposed. In the process of making bio-organic fertilizer, the manure needs to be mixed and fermented with a specific microbial population. However, the particle size of animal manure in the production process is generally uneven, and it needs to be crushed into relatively uniform particles to ensure uniform mixing with the microbial population to achieve the best mixing effect. In the prior art, the mixing device and the crushing device are generally separated, which greatly affects the production efficiency of organic fertilizer. Summary of the invention

[0003] In order to improve the current problem of low organic fertilizer production efficiency due to the separation of the mixing device and the crushing device. The present application provides a multi-component bio-organic fertilizer modulation and processing device, including a modulation barrel, a stirring device is arranged in the modulation barrel, a discharge port is arranged at the bottom of the modulation barrel, a feed port is arranged at the top of the modulation barrel, a manure processing and delivery mechanism and a plurality of batching hoppers are arranged at the feed port, the manure processing and delivery mechanism includes a manure hopper, a crushing device is arranged in the manure hopper, a screen is arranged between the manure hopper and the feed port, and a discharge port is opened on the screen; A base is arranged between the screen and the mixing barrel, the base comprises a connecting piece fixedly connected to the mixing barrel, an elastic piece is fixedly connected between the connecting piece and the screen, an annular slideway is coaxially fixedly connected to the screen, and an annular slideway is provided on the inner wall of the slideway; An angle adjustment mechanism is arranged between the screen and the modulation barrel, and the angle adjustment mechanism includes a circular mounting ring arranged around the feed port, the mounting ring is provided with a circular track, a circular driving ring is slidably connected in the track, an annular driving gear ring is coaxially fixed to the driving ring, an adjusting member is fixed to the driving ring, the top of the adjusting member is lower than the sum of the heights of the connecting member and the elastic member, the adjusting member includes a connecting part and a hooking part, the top of the connecting part is slidably connected to the slideway, and the hooking part is slidably connected to the slide groove.

[0004] By adopting the above scheme, in the process of producing organic fertilizer, the manure is put into the manure hopper, the crushing mechanism in the manure hopper crushes the manure and then discharges it to the position of the screen, the screen filters the manure to ensure that the size of the manure entering the modulation barrel can meet the standard, and the manure that does not meet the size requirement will accumulate on the screen, the motor drives the driving ring to rotate, the driving ring drives the adjusting member to rotate, and the adjusting member drives the edge of the screen to move downward in sequence during the rotation of the driving ring. When the adjusting member moves to the position of the discharge port, the large pieces of manure accumulated in the screen will be discharged from the screen through the discharge port. By arranging a crushing mechanism in the manure hopper and arranging a screen 3 between the manure hopper and the modulation barrel 1, the transportation process of the screened powder is reduced, the production efficiency of the organic fertilizer is improved, and the manure accumulated in the screen is automatically discharged from the screen, which greatly saves labor costs.

[0005] Furthermore, the screen is a vibrating screen.

[0006] By adopting the above technical solution, the screening efficiency of the screen for feces is improved.

[0007] Furthermore, a buffer spring is fixedly connected between the hooking portion and the connecting portion.

[0008] By adopting the above solution, the buffer spring can reduce the transmission of the aftershock of the vibrating screen to the base, thereby ensuring the stability of the base as much as possible.

[0009] Furthermore, a manure collecting shell is arranged outside the screen, a manure cavity is formed between the manure collecting shell and the screen, the discharge port is communicated with the manure cavity, a collecting port is opened on the manure collecting shell, and a guide pipe is fixedly connected to the collecting port.

[0010] By adopting the above scheme, the manure collection shell can collect and temporarily store the manure discharged from the screen, and avoid the manure discharged from the screen discharge port from spilling into the surrounding environment as much as possible, and then discharge it to the designated location through the outlet pipe for reuse.

[0011] Furthermore, the height of the manure cavity wall is lower than the height of the discharge port, forming a material storage area at the bottom of the manure cavity.

[0012] By adopting the above solution, the feces entering the feces collecting shell will enter the material storage area, and it is avoided as much as possible that the material entering the feces collecting shell returns to the screen again with the movement of the screen.

[0013] Furthermore, a circular rail groove is coaxially opened on the inner wall of the manure cavity, a circular rail ring is slidably connected in the rail groove, a plurality of shifting parts are fixed on the rail ring, and a power motor for driving the rail ring to rotate in the rail groove is installed on one side of the rail ring.

[0014] By adopting the above solution, the toggle member can reduce the accumulation of feces in the feces collecting shell and speed up the discharge efficiency of feces in the feces collecting shell by toggling the feces in the feces collecting shell toward the collecting port.

[0015] Furthermore, the screen includes an annular enclosure and a screen body, the discharge port is opened to the annular enclosure, and the bottom of the discharge port is higher than the screen body to form a temporary storage area in the screen.

[0016] By adopting the above solution, during the vibration of the screen, the finer feces move downward, and the provision of the temporary storage area can avoid the discharge of finer materials that meet the use standards from the discharge port as much as possible.

[0017] Furthermore, the screen body is slidably connected to the annular enclosure, and a driving component for driving the screen body to rise and fall is provided between the annular enclosure and the screen body.

[0018] By adopting the above solution, as manure is continuously added to the screen, a large amount of waste that does not meet the size standards may accumulate in the temporary storage area. Under the action of the driving component, when the screen body moves upward to a position flush with the discharge port, the manure that does not meet the size standards on the screen can be discharged from the discharge port.

[0019] Furthermore, an annular mounting groove is provided on the outer circumferential surface of the annular enclosure, a sliding hole is vertically provided in the mounting groove, the driving assembly includes an annular closed shell slidably connected to the mounting groove, the closed shell is connected to the toggle member or the driving ring, a spiral protrusion is fixedly connected to the inner wall of the closed shell, a sliding gap is provided between the head end and the tail end of the protrusion, a cavity is formed between the closed shell and the sliding hole, a sliding member is fixedly connected to the screen body, the sliding member passes through the sliding hole, extends into the cavity and is mounted on the protrusion.

[0020] By adopting the above scheme, the closing shell rotates with the rail ring. During the rotation of the closing shell, the protrusion pushes the sliding part to move upward, and when the protrusion moves to the top of the sliding hole, the upper surface of the screen is flush with the bottom of the discharge port. At this time, the material accumulated on the screen is easier to discharge from the screen, and when the protrusion moves to the top of the sliding hole, as the closing shell continues to rotate, the sliding part moves into the sliding gap. At this time, the sliding part loses the support of the protrusion and falls into the sliding gap, and the screen falls to the bottom of the annular enclosure. Then, as the closing shell rotates, the protrusion will push the sliding part upward again, and then the screen will realize a cyclic reciprocating motion in the closed enclosure.

[0021] The organic fertilizer production process based on the multi-component biological organic fertilizer modulation and processing device includes the following steps: S1. Raw material collection Collect livestock and poultry manure, agricultural waste, and urban organic waste as raw materials; S2. Preprocessing The manure is put into the manure hopper, and the crushing mechanism in the manure hopper crushes the manure and then discharges it into the screen for filtration, ensuring that the size of the manure entering the preparation barrel meets the standard. Manure that does not meet the size requirements will accumulate on the screen. During this process, the screen body will be raised and lowered cyclically, and at the same time, the angle adjustment component drives the edge of the screen to move downward in sequence, so that the manure that does not meet the size requirements is discharged into the manure collection shell, and then discharged to the designated location through the outlet pipe for recycling. The above operation can remove large pieces of material and ensure the homogeneity of the material; the screened microbial agent is evenly added to the raw material in a certain proportion and mixed evenly to provide a microbial basis for the subsequent fermentation process; S3. Composting and fermentation The raw materials added with the bacterial agent are composted and fermented, and the fermented materials are aged; S4. Crushing and screening The fermented and aged materials are crushed and screened; S5. Batching and mixing Add appropriate amounts of trace elements and organic ingredients and mix; S6, granulation and drying The mixed materials are granulated into granules by drum granulation, roller extrusion granulation or flat die extrusion granulation and then dried; S7. Packaging and storage The finished organic fertilizer processed through the above process will be packaged and sent to the finished product warehouse for storage or directly loaded onto trucks for sale.

[0022] By adopting the above technical solution, the production efficiency of organic fertilizer can be greatly improved.

[0023] In summary, the present invention has at least the following beneficial effects: 1. By setting a screen between the manure hopper and the modulation barrel, the manure entering the modulation barrel can be filtered to ensure that the size of the manure entering the modulation barrel meets the standard and that it is evenly mixed with the microbial population to achieve the best mixing effect. At the same time, by setting a base and an angle adjustment structure between the screen and the adjustment barrel, the materials that do not meet the size standards accumulated in the screen can be automatically discharged without relying on manpower, reducing the labor cost investment in the organic fertilizer production process.

[0024] 2. By setting a manure collection shell on the periphery of the screen, the manure discharged from the screen can be collected and guided to a designated location for recycling.

[0025] 3. By setting the screen as an annular baffle and a screen body, the screen body is slidingly connected to the annular baffle, and a driving component for driving the screen body to lift and lower is arranged on the annular enclosure. During the rotation of the closed shell, the protrusion pushes the sliding part to move upward, and when the protrusion moves to the top of the sliding hole, the upper surface of the screen is flush with the bottom of the discharge port. At this time, the material accumulated on the screen is easier to discharge from the screen, and when the protrusion moves to the top of the sliding hole, the sliding part moves into the sliding gap. At this time, the sliding part loses the support of the protrusion and falls into the sliding gap, and the screen falls to the bottom of the annular enclosure. Then, with the rotation of the closed shell, the screen will realize a cyclic reciprocating motion in the closed enclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram showing the overall structure of the organic fertilizer preparation and processing device in this embodiment; Figure 2 is a schematic diagram showing the installation structure of the screen in the modulation and processing device in this embodiment; Figure 3 is a schematic diagram showing the structure of the angle adjustment mechanism in this embodiment; Figure 4 yes Figure 3 A partial enlarged schematic diagram of part A; Figure 5 yes Figure 3 A partial enlarged schematic diagram of part B; Figure 6 is a schematic diagram showing the installation structure of the manure collection shell on the screen in this embodiment; Figure 7 yes Figure 6 A partial enlarged schematic diagram of part C in the middle; Figure 8 yes Figure 6 A partial enlarged schematic diagram of part D in the middle; Fig. 9 It is a schematic diagram of the arrangement structure of the protrusions in the closed shell in this embodiment.

[0027] Description of reference numerals: 1. Mixing barrel; 11. Discharge port; 12. Inlet port; 13. Mixing hopper; 2. Manure hopper; 3. Screen; 31. Baffle; 311. Discharge port; 312. Mounting slot; 313. Sliding hole; 32. Screen body; 321. Sliding piece; 33. Temporary storage area; 4. Base; 41. Connecting piece; 411. Horizontal part; 412. Vertical part; 42. Elastic piece; 5. Angle adjustment mechanism; 51. Mounting ring; 511. Track; 52. Driving ring; 521. Driving gear ring; 53 , driving motor; 54, slide; 541, slide groove; 55, adjusting member; 551, connecting part; 552, hooking part; 553, buffer spring; 6, manure collecting shell; 61, manure cavity; 611, storage area; 62, collecting port; 63, outlet pipe; 64, rail groove; 65, rail ring; 651, connecting gear ring; 66, toggle member; 67, power motor; 68, through hole; 7, driving assembly; 71, closing shell; 711, cavity; 712, protrusion; 7121, sliding gap. DETAILED DESCRIPTION

[0028] A multi-component bio-organic fertilizer preparation and processing device provided in the application embodiment, referring to Figure 1 , including a mixing barrel 1, in which a stirring mechanism is arranged. The stirring mechanism is a conventional prior art and will not be described in detail in this case.

[0029] A discharge port 11 is provided at the bottom of the mixing barrel 1, a feed port 12 is provided at the top of the mixing barrel 1, and a plurality of batching hoppers 13 connected to the mixing barrel 1 are provided on the mixing barrel 1 outside the feed port 12. Animal and plant residues are put into the mixing barrel 1 through the feed port 12, and various microbial populations or preparations are put into the mixing barrel 1 through respective batching hoppers 13.

[0030] A manure processing and delivery mechanism is arranged just above the feed port 12, and the manure delivery and processing mechanism includes a manure hopper 2 horizontally arranged just above the feed port 12, and a crushing mechanism is arranged in the manure hopper 2. The crushing mechanism adopts a structure in which a motor drives the crushing blades to rotate. The crushing mechanism is a conventional existing technology and will not be described in detail in this case.

[0031] A screen 3 is provided between the manure hopper 2 and the feed inlet 12 .

[0032] Reference Figure 2 The screen 3 includes a circular enclosure 31 and a circular screen body 32. The screen 3 can screen and filter the crushed feces in the feces hopper 2 to ensure the uniformity of the feces entering the mixing barrel 1. At the same time, in order to improve the filtering efficiency of the screen 3, the screen 3 uses a commonly used vibrating screen 3 on the market. By setting a crushing mechanism in the feces hopper 2 and setting the screen 3 between the feces hopper 2 and the mixing barrel 1, the transportation process of the screened powder is reduced, and the production efficiency of organic fertilizer is improved.

[0033] Reference Figure 2 and Figure 3 Specifically, a base 4 is provided between the screen 3 and the modulation barrel 1, the base 4 includes a connecting piece 41 fixedly connected to the modulation barrel 1, an elastic piece 42 is fixedly connected between the connecting piece 41 and the screen 3, and a discharge port 311 is opened on the outer peripheral side wall of the enclosure 31 of the screen 3.

[0034] In the process of producing organic fertilizer, manure is put into the manure hopper 2. The crushing mechanism in the manure hopper 2 crushes the manure and discharges it into the screen 3. The screen 3 filters the manure to ensure that the size of the manure entering the preparation barrel 1 meets the standard. In this process, manure that does not meet the size requirements will accumulate on the screen 3. At this time, by tilting the screen 3 to the side where the discharge port 311 is located, the manure can be discharged more conveniently to avoid blockage of the screen 3.

[0035] In order to ensure the stability of the screen 3, the connecting member 41 is configured as a rod-shaped structure, and the connecting member 41 includes a horizontal portion 411 and a vertical portion 412 that are integrally arranged, one end of the horizontal portion 411 is fixedly connected to the modulation barrel 1, the other end of the horizontal portion 411 is fixedly connected to the vertical portion 412, and the vertical portion 412 is colinear with the axis of the screen 3, and the top of the vertical portion 412 is fixedly connected to the elastic member 42.

[0036] An angle adjustment mechanism 5 for adjusting the inclination angle of the screen 3 is also provided between the modulation barrel 1 and the screen 3, and the feed inlet 12 of the modulation barrel 1 is arranged in a circular shape.

[0037] Reference Figure 4 The angle adjustment mechanism 5 includes a circular mounting ring 51 adapted to the feed port 12, the mounting ring 51 is coaxially fixed to the edge of the feed port 12, a circular track 511 is provided on the mounting ring 51, a driving ring 52 is slidably connected in the track 511, a driving gear ring 521 is coaxially fixed to the outer periphery of the mounting ring 51, and a driving motor 53 is fixed to the modulation barrel 1 on one side of the mounting ring 51, a gear is fixed to the driving shaft of the driving motor 53, and the gear is meshed with the driving gear ring 521.

[0038] Reference Figure 5 An annular slideway 54 is coaxially fixed to the screen 3 , and an annular slide groove 541 is coaxially opened on the inner wall of the slideway 54 .

[0039] An adjusting member 55 is arranged between the track 511 and the slide 54. The adjusting member 55 is arranged vertically. The bottom end of the adjusting member 55 is fixed to the driving ring 52. The top end of the connecting member 41 is lower than the sum of the heights of the vertical portion 412 of the connecting member 41 and the elastic member 42. The adjusting member 55 includes a connecting portion 551 and a hooking portion 552. The top end of the connecting portion 551 is slidably connected to the slide 54, and the hooking portion 552 is slidably connected to the slide groove 541, so that the screen 3 is in an inclined state.

[0040] The driving motor 53 rotates by driving the driving ring 52, and the driving ring 52 drives the adjusting member 55 to rotate. The adjusting member 55 drives the edge of the screen 3 to move downward in sequence during the rotation of the driving ring 52. When the adjusting member 55 moves to the position of the discharge port 311, the large pieces of feces accumulated in the screen 3 will be discharged from the screen 3 through the discharge port 311.

[0041] A buffer spring 553 is fixedly connected to the top of the connecting portion 551, and the hooking portion 552 is fixedly connected to the buffer spring 553. The arrangement of the buffer spring 553 can reduce the influence of the vibration of the screen 3 on the base 4, so that the base 4 can operate more stably.

[0042] Reference Figure 2 Furthermore, in order to reduce the accumulation of feces on the screen 3, a plurality of discharge ports 311 are provided on the screen 3, and the plurality of discharge ports 311 are evenly arranged around the screen 3. By increasing the number of discharge ports 311 on the screen 3, the feces accumulated in the screen 3 can be discharged from multiple angles, which greatly improves the discharge speed of the feces accumulated in the screen 3 and reduces the accumulation of feces that do not meet the size standard in the screen 3.

[0043] In order to better collect the material discharged from the screen 3, a circular manure collection shell 6 is coaxially fixed to the periphery of the screen 3, and a manure cavity 61 is formed between the manure collection shell 6 and the enclosure 31 of the screen 3; the discharge port 311 is connected to the inside of the manure cavity 61, and a collection port 62 is provided on the outer peripheral surface of the manure collection shell 6. In the process of the angle adjustment mechanism 5 driving the edge of the screen 3 to move downward in sequence, when the adjustment member 55 moves to the position of the collection port 62, the manure in the manure collection shell 6 will be discharged through the collection port 62.

[0044] Reference Figure 1 Furthermore, in order to facilitate the collection of materials discharged from the collection port 62, the collection port 62 on the manure collection shell 6 is fixedly connected with a guide pipe 63, and the guide pipe 63 can discharge the materials discharged from the manure collection shell 6 to a designated position for secondary utilization, and in order to facilitate the adjustment of the position of the material discharged from the guide pipe 63, the guide pipe 63 adopts a hose.

[0045] Reference Figure 2In order to avoid the accumulation of feces in the feces collection shell 6 as much as possible and accelerate the discharge of feces in the feces collection shell 6, a circular track groove 64 is provided on the inner wall of the feces cavity 61. The track groove 64 is coaxially arranged with the feces collection shell 6. A circular track ring 65 is slidably connected in the track groove 64. A plurality of toggle members 66 are evenly fixed on the track ring 65. A connecting gear ring 651 is coaxially fixed on the track ring 65. A power motor 67 is arranged on one side of the connecting gear ring 651. A gear for cooperating with the connecting gear ring 651 is coaxially fixed on the output shaft of the power motor 67. The power motor 67 drives the track ring 65 to rotate through the connecting gear ring 651 so that the plurality of toggle members 66 rotate in the feces cavity 61. The toggle members 66 push the feces to the collection port 62 for discharge, thereby reducing the accumulation of feces in the feces collection shell 6 and accelerating the discharge of feces in the feces collection shell 6.

[0046] Reference Figure 8 In order to facilitate the installation of the power motor 67 and reduce the interference of the power motor 67 on the manure chamber 61 or the screen 3, the rail groove 64 is opened on the inner wall of the manure collecting shell 6, and a through hole 68 connected to the track 511 is opened on the outer surface of the manure collecting shell 6. The gear on the power motor 67 is meshed with the connecting gear ring 651 through the through hole 68.

[0047] Reference Figure 6 Furthermore, the height of the lower wall in the manure cavity 61 is lower than the height of the discharge port 311, and a storage area 611 is formed in the manure collecting shell 6 below the discharge port 311, so as to avoid the material entering the manure collecting shell 6 from returning to the screen 3 again as the screen 3 moves.

[0048] During the vibration of the screen 3, the finer feces move downward. In order to avoid the discharge of finer materials that meet the use standards from the discharge port 311 as much as possible, the height of the bottom of the discharge port 311 is higher than the height of the screen body 32. In this way, a temporary storage area 33 can be formed at the bottom of the screen 3, which can greatly improve the problem of feces that meet the size standards being discharged from the discharge port 311.

[0049] Reference Figure 7 As manure is continuously added to the screen 3, a large amount of waste that does not meet the size standards may accumulate in the temporary storage area 33. For this reason, the elastic member 42 is fixedly connected to the annular enclosure 31, and the annular enclosure 31 and the screen body 32 are arranged in the form of a sliding connection. At the same time, a driving component 7 for driving the screen body 32 to rise and fall is arranged at the annular enclosure 31.

[0050] Under the action of the driving assembly 7 , when the screen body 32 moves upward to a position flush with the discharge port 311 , the feces on the screen 3 that do not meet the size standard can be discharged from the discharge port 311 .

[0051] Specifically, an annular mounting groove 312 is provided on the outer peripheral surface of the annular enclosure 31 in the material storage area 611, and the driving assembly 7 includes a circular ring-shaped closed shell 71 slidably connected to the mounting groove 312, and the closed shell 71 is fixedly connected to the toggle member 66 or the driving ring 52. In the present case, the closed shell 71 is fixedly connected to the toggle member 66, and a cavity 711 is formed between the closed shell 71 and the mounting groove 312.

[0052] Reference Fig. 9 A spiral protrusion 712 is fixedly connected to the inner wall of the closed shell 71 in the cavity 711 , and a sliding gap 7121 is formed between the two ends of the protrusion 712 .

[0053] A sliding hole 313 is vertically opened in the installation groove 312 , and a sliding member 321 adapted to the sliding hole 313 is fixed to the screen body 32 . The sliding member 321 is slidably connected to the sliding hole 313 , and one end of the sliding member 321 extends into the cavity 711 and is mounted on the protrusion 712 .

[0054] The closing shell 71 rotates with the track ring 65. During the rotation of the closing shell 71, the protrusion 712 pushes the sliding piece 321 to move upward, and when the protrusion 712 moves to the top of the sliding hole 313, the upper surface of the screen 3 is flush with the bottom of the discharge port 311. At this time, the material accumulated on the screen 3 is easier to discharge from the screen 3, and when the protrusion 712 moves to the top of the sliding hole 313, as the closing shell 71 continues to rotate, the sliding piece 321 moves into the sliding gap 7121. At this time, the sliding piece 321 loses the support of the protrusion 712 and falls into the sliding gap, and the screen 3 falls to the bottom of the annular enclosure 31. Then, as the closing shell 71 rotates, the protrusion 712 will push the sliding piece 321 upward again, and then the screen 3 will realize a cyclic reciprocating motion in the closed enclosure 31.

[0055] The implementation principle of this case is: in the process of organic fertilizer production, other biological populations and preparations are respectively put into the batching hopper 13, and the manure is put into the manure hopper 2. The crushing mechanism in the manure hopper 2 crushes the manure and discharges it into the screen 3 for filtration, ensuring that the size of the manure entering the preparation barrel 1 can meet the standard. Manure that does not meet the size requirements will accumulate on the screen 3. During this process, the screen body 32 will be raised and lowered cyclically, and the angle adjustment component will drive the edge of the screen 3 to move downward in sequence, so that the manure that does not meet the size requirements is discharged into the manure collection shell 6, and then discharged to the designated position through the outlet pipe 63 for recycling.

[0056] An organic fertilizer production process based on a multi-component biological organic fertilizer modulation and processing device comprises the following steps: S1. Raw material collection Collect livestock and poultry manure and other materials as raw materials; S2. Preprocessing The feces are put into the feces hopper 2, and the crushing mechanism in the feces hopper 2 crushes the feces and then discharges them into the screen 3 for filtration, so as to ensure that the size of the feces entering the preparation barrel 1 can meet the standard, and the feces that do not meet the size requirements will accumulate on the screen 3. During this process, the screen body 32 will be raised and lowered cyclically, and at the same time, the angle adjustment component drives the edge of the screen 3 to move downward in sequence, so that the feces that do not meet the size requirements are discharged into the feces collection shell 6, and then discharged to the designated position through the outlet pipe 63 for recycling. The above operation can remove large pieces of matter and ensure the homogeneity of the material; the screened microbial inoculant is evenly added to the raw material in a certain proportion and mixed evenly to provide a microbial basis for the subsequent fermentation process; S3. Composting and fermentation Aerobic fermentation: The raw materials with added microbial agents are composted and fermented. The compost is turned by a turning machine to increase the oxygen content and improve the fermentation effect. During the fermentation process, the compost temperature should be controlled at around 65°C and not higher than 70°C to kill parasite eggs, pathogens and weed seeds to achieve harmless sanitation standards. Aging: The fermented materials enter the aging stage, which decomposes the macromolecular organic matter into small molecular structures that are easy for plants to absorb, thereby increasing the fertilizer efficiency; S4. Crushing and screening The fermented and aged materials are crushed and then screened out by screening equipment to obtain particles of the required size; S5. Batching and mixing Ingredients: According to product requirements, add appropriate amounts of trace elements, organic matter and other ingredients to ensure that the relevant indicators of the finished organic fertilizer meet the relevant national standards; Mixing: fully mix the batched materials to ensure the uniformity of the finished organic fertilizer; S6, granulation and drying Granulation: The mixed materials are made into granules by means of drum granulation, roller extrusion granulation or flat die extrusion granulation; Drying: Use drying equipment to reduce the moisture content of granular organic fertilizer to a specified range (generally within 15%) to prevent powdering and agglomeration during storage; S7. Packaging and storage The finished organic fertilizer processed by the above process will be packaged and sent to the finished product warehouse for storage or directly loaded and sold.

[0057] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any effective changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-component bio-organic fertilizer modulation and processing device, comprising a modulation barrel (1), a stirring device is arranged in the modulation barrel (1), a discharge port (11) is arranged at the bottom of the modulation barrel (1), a feed port (12) is arranged at the top of the modulation barrel (1), a manure processing and delivery mechanism and a plurality of batching hoppers (13) are arranged at the feed port (12), characterized in that: The manure processing and delivery mechanism comprises a manure hopper (2), a crushing device is arranged in the manure hopper (2), a screen (3) is arranged between the manure hopper (2) and the feed inlet (12), and a discharge port (311) is opened on the screen (3); A base (4) is arranged between the screen (3) and the mixing barrel (1), the base (4) comprising a connecting piece (41) fixedly connected to the mixing barrel (1), an elastic piece (42) fixedly connected between the connecting piece (41) and the screen (3), an annular slideway (54) coaxially fixedly connected to the screen (3), an annular slideway (54) being provided on the inner wall of the slideway (54); An angle adjustment mechanism (5) is provided between the screen (3) and the modulation barrel (1), and the angle adjustment mechanism (5) comprises a circular mounting ring (51) arranged around the feed port (12); a circular track (511) is provided on the mounting ring (51); a circular driving ring (52) is slidably connected inside the track (511); a ring-shaped driving gear ring (521) is coaxially fixedly connected to the driving ring (52); an adjusting member (55) is fixedly connected to the driving ring (52); a top end of the adjusting member (55) is lower than the sum of the heights of the connecting member (41) and the elastic member (42); the adjusting member (55) comprises a connecting portion (551) and a hooking portion (552); a top end of the connecting portion (551) is slidably connected to the slideway (54); and the hooking portion (552) is slidably connected to the slide groove (541).

2. A multi-component bio-organic fertilizer preparation and processing device according to claim 1, characterized in that: The screen (3) is a vibrating screen (3).

3. A multi-component bio-organic fertilizer preparation and processing device according to claim 2, characterized in that: A buffer spring (553) is fixedly connected between the hook portion (552) and the connecting portion (551).

4. A multi-component bio-organic fertilizer preparation and processing device according to claim 3, characterized in that: A manure collecting shell (6) is arranged on the periphery of the screen (3), a manure cavity (61) is formed between the manure collecting shell (6) and the screen (3), the discharge port (311) is communicated with the manure cavity (61), a collecting port (62) is provided on the manure collecting shell (6), and a guide pipe (63) is fixedly connected to the collecting port (62).

5. A multi-component bio-organic fertilizer preparation and processing device according to claim 4, characterized in that: The height of the wall of the manure cavity (61) is lower than the height of the discharge port (311), and a material storage area (611) is formed at the bottom of the manure cavity (61).

6. A multi-component bio-organic fertilizer preparation and processing device according to claim 5, characterized in that: The inner wall of the manure cavity (61) is coaxially provided with an annular rail groove (64), a annular rail ring (65) is slidably connected in the rail groove (64), a plurality of shifting members (66) are fixedly connected to the rail ring (65), and a power motor (67) for driving the rail ring (65) to rotate in the rail groove (64) is installed on one side of the rail ring (65).

7. A multi-component bio-organic fertilizer preparation and processing device according to claim 6, characterized in that: The screen (3) comprises an annular enclosure (31) and a screen body (32); the discharge port (311) is opened to the annular enclosure (31), and the bottom of the discharge port (311) is higher than the screen body (32) to form a temporary storage area (33) in the screen (3).

8. A multi-component bio-organic fertilizer preparation and processing device according to claim 7, characterized in that: The elastic member (42) is fixedly connected to the annular enclosure (31), the screen body (32) is slidably connected to the inside of the annular enclosure (31), and a driving component (7) for driving the screen body (32) to rise and fall is provided between the annular enclosure (31) and the screen body (32).

9. A multi-component bio-organic fertilizer preparation and processing device according to claim 8, characterized in that: An annular mounting groove (312) is provided on the outer circumferential surface of the annular enclosure (31), and a sliding hole (313) is vertically provided in the mounting groove (312). The driving assembly (7) comprises an annular sealing shell (71) slidably connected to the mounting groove (312), the sealing shell (71) being connected to the toggle member (66) or the driving ring (52), a spiral protrusion (712) being fixedly connected to the inner wall of the sealing shell (71), a sliding gap (7121) being provided between the head end and the tail end of the protrusion (712), a cavity (711) being formed between the sealing shell (71) and the sliding hole (313), and a sliding member (321) being fixedly connected to the screen body (32), the sliding member (321) passing through the sliding hole (313) and extending into the cavity (711) and being mounted on the protrusion (712).

10. The organic fertilizer production process according to any one of claims 1 to 9, comprising the following steps: S1. Raw material collection Collect livestock and poultry manure, agricultural waste, and urban organic waste as raw materials; S2. Preprocessing The feces are put into the feces hopper (2), and the crushing mechanism in the feces hopper (2) crushes the feces and then discharges them into the screen (3) for filtering, so as to ensure that the size of the feces entering the preparation barrel (1) meets the standard. The feces that do not meet the size requirements will accumulate on the screen (3). During this process, the screen body (32) will be raised and lowered repeatedly, and at the same time, the angle adjustment component drives the edge of the screen (3) to move downward in sequence, so that the feces that do not meet the size requirements are discharged into the feces collection shell (6), and then discharged to a designated location through the outlet pipe (63) for recycling. The above operation can remove large pieces of matter and ensure the homogeneity of the material; the screened microbial inoculant is evenly added to the raw material in a certain proportion and mixed evenly, so as to provide a microbial basis for the subsequent fermentation process; S3. Composting and fermentation The raw materials added with the bacterial agent are composted and fermented, and the fermented materials are aged; S4. Crushing and screening The fermented and aged materials are crushed and screened; S5. Batching and mixing Add appropriate amounts of trace elements and organic ingredients and mix; S6, granulation and drying The mixed materials are granulated into granules by drum granulation, roller extrusion granulation or flat die extrusion granulation and then dried; S7. Packaging and storage The finished organic fertilizer processed through the above process will be packaged and sent to the finished product warehouse for storage or directly loaded onto trucks for sale.

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