Organic liquid fertilizer fermentation device and on-site fermentation method

Abstract

The invention discloses an organic liquid fertilizer fermentation device which comprises a fermentation cylinder base and a fixing sleeve, the fixing sleeve is arranged on the cambered surface outside the fermentation cylinder base, a connecting cylinder is temporarily fixed to the section of the upper end of the fermentation cylinder base, a fermentation sealing cylinder is arranged on the section of the upper end of the connecting cylinder, and a rectangular cleaning cylinder is arranged above the fermentation sealing cylinder. A plurality of rectangular flow guide plates are arranged on the vertical surface in the rectangular cleaning cylinder at equal intervals, a rectangular positioning plate is fixed to the upper surface of the fermentation sealing cylinder, an arc-shaped shrinkage pipe is arranged on the vertical surface of the rectangular positioning plate in a penetrating mode, and the section, away from the rectangular flow guide plates, of the arc-shaped shrinkage pipe is fixedly communicated with an L-shaped gas conveying pipe; the equipment is provided with a device for filtering air, and different from the previous ventilation function, the equipment can pass through a structure connected to the fine treatment box and the rectangular cleaning cylinder.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation equipment, and in particular to an organic liquid fertilizer fermentation device and an on-site fermentation method. Background Art

[0002] With the growth of population and the continuous development of agricultural production, the demand for fertilizers continues to increase. At the same time, agricultural wastes such as livestock and poultry manure and crop straw are produced in large quantities. If they are not used properly, they will not only cause waste of resources, but also pollute the environment. Organic liquid fertilizer fermentation can transform these agricultural wastes into valuable fertilizer resources and realize the recycling of resources. Organic liquid fertilizer can meet these needs of modern agriculture, so it has been more and more widely used in modern agricultural production.

[0003] During the fermentation process of organic liquid fertilizer, ventilation is required to maintain the life activities of microorganisms. The existing fermentation equipment only performs a simple ventilation process, but the air contains dust and debris. Dust and debris will carry most of the unreacted iron-containing minerals, which may limit the growth of microorganisms. There are also potential bacterial pathogens in the dust and debris. These pathogens will constitute competitive pressure on the beneficial microorganisms in the fermentation process, thereby inhibiting the work of the fermentation microorganisms. Dust and debris will also change environmental factors such as humidity, temperature and gas composition in the fermentation box. Dust and debris are mixed with fermentation products, affecting the purity of the product and increasing the difficulty of subsequent separation and purification. Summary of the invention

[0004] Purpose of the invention: In view of the fact that the dust and debris contained in the above-mentioned air may carry microorganisms that are not conducive to fermentation or substances or conditions that inhibit the growth of fermentation microorganisms, and the dust and debris may also change environmental factors such as humidity, temperature and gas composition in the fermentation box, and the dust and debris are mixed with the fermentation products, affecting the purity of the products and increasing the difficulty of subsequent separation and purification, the present invention is proposed.

[0005] Technical solution: In order to solve the above technical problems, the present invention provides the following technical solutions: an organic liquid fertilizer fermentation device, comprising: a fermentation cylinder base and a fixed sleeve, a fixed sleeve is arranged on the arc surface outside the fermentation cylinder base, a connecting cylinder is temporarily fixed at the cross section of the upper end of the fermentation cylinder base, a fermentation sealing cylinder is arranged at the cross section of the upper end of the connecting cylinder, a rectangular cleaning cylinder is arranged above the fermentation sealing cylinder, a plurality of rectangular guide plates with the same spacing are arranged at the vertical surface inside the rectangular cleaning cylinder, a rectangular positioning plate is fixed on the upper surface of the fermentation sealing cylinder, and an arc-shaped contraction tube is penetrated at the vertical surface of the rectangular positioning plate, and the cross section of the arc-shaped contraction tube away from the rectangular guide plate is fixedly connected to the L-shaped air supply pipe, and the cross section of the arc-shaped contraction tube close to the rectangular cleaning cylinder is fixedly connected to the arc-shaped throat.

[0006] Furthermore, the arc-shaped throat is connected to an arc-shaped expansion tube at the cross section away from the rectangular positioning plate, and the arc-shaped expansion tube also penetrates the rectangular cleaning cylinder and extends inwardly, the lower surface of the arc-shaped throat penetrates and is connected to the supply pipe, an atomization device is provided on the upper surface of the fermentation sealing cylinder, and the atomization device is connected to the supply pipe, and a temporary fixing block is provided on the vertical surface outside the rectangular cleaning cylinder.

[0007] Furthermore, a fine processing box is also provided on the upper surface of the fermentation sealing cylinder, a rectangular baffle is fixedly provided on the bottom surface inside the fine processing box, a rectangular placement frame is slidably connected to the bottom surface inside the fine processing box, and a rectangular groove is also provided at the intersection of the rectangular placement frame and the fine processing box, a rectangular blocking block is provided on the vertical surface of the rectangular placement frame away from the rectangular baffle, and a push-pull handle is also provided on the vertical surface of the rectangular blocking block away from the rectangular baffle.

[0008] Furthermore, the rectangular baffle is fixedly connected to a rectangular mounting plate at a vertical surface close to the rectangular blocking block, a rectangular lifting plate is arranged directly above the rectangular mounting plate, and an air outlet is opened on the upper surface of the rectangular lifting plate, arc-shaped docking joints are penetrated through the lower surface of the rectangular mounting plate and the upper surface of the rectangular lifting plate, and a bag filter is arranged between a pair of the arc-shaped docking joints.

[0009] Furthermore, an L-shaped mounting seat is provided on the upper surface of the fine processing box, and a driving motor is provided on the inner ring of the L-shaped mounting seat, a pair of rectangular limiting plates are also provided on the upper surface of the fine processing box, and cylindrical tubes are penetrated at the vertical surfaces of the rectangular limiting plates, and one of the cylindrical tubes is connected to the output end of the driving motor, a pair of threaded rods are penetrated at the upper surface of the fine processing box, and the rod bodies of the threaded rods inside the fine processing box penetrate the rectangular lifting plate, and a rectangular baffle is also provided on the vertical surface of the rectangular baffle, a pair of mutually meshing bevel gears are penetrated on the rod bodies of the threaded rods and the cylindrical tubes, and the bevel gears are fixedly connected to the threaded rods, a pair of cylindrical tubes are fixedly connected to the rod bodies away from the driving motor, and a pair of the transmission wheels are connected to the same belt.

[0010] Furthermore, absorbent cotton is installed on the vertical surface of the rectangular baffle away from the rectangular mounting plate, and a guide bar is also arranged on the vertical surface of the rectangular baffle away from the rectangular mounting plate, and the microporous filter membrane is slidably connected to the opposite vertical surfaces of a pair of guide bars.

[0011] Furthermore, an air pump is provided on the upper surface of the fermentation sealing cylinder, and a cylindrical mounting rod is penetrated on the upper surface of the fermentation sealing cylinder, an arc-shaped mounting sleeve is provided on the lower surface of the cylindrical mounting rod, and a pair of the arc-shaped mounting sleeves are temporarily fixed by a plurality of bolts, and a pair of fixing blocks are provided on the bottom surface of the arc-shaped mounting sleeve at the bottom, and the pair of fixing blocks are both connected to a tee pipe, and the cross section of the upper end of the tee pipe is connected to the air supply pipe, and the other end of the air supply pipe is connected to the air pump.

[0012] Furthermore, the cross-sections at both ends of the three-way pipe are fixedly connected to the L-shaped air blowing pipe, and a fixing ring is provided on the arc surface inside the L-shaped air blowing pipe, and a pair of extension rods are penetrated by the vertical surface of the fixing ring, and the extension rods and the fixing ring are slidably connected, and a pair of extension rods are provided with blocks at the circular surface close to the three-way pipe, and a memory spring is provided between the block and the fixing ring, a circular block is provided on the circular surface of the extension rod away from the memory spring, and a sealing ring is also provided on the vertical surface of the circular block close to the fixing ring.

[0013] Furthermore, a plurality of docking plates with the same spacing are arranged through the cross section of the lower end of the connecting cylinder, and a plurality of fixing holes are provided on the curved surface of the docking plates; a circular groove is provided on the cross section of the upper end of the fermentation cylinder base, and a plurality of L-shaped docking rods are provided on the curved surface inside the circular groove; and a plurality of mounting holes are provided on the curved surface outside the fermentation cylinder base.

[0014] The present invention also provides an on-site fermentation method of an organic liquid fertilizer fermentation device, comprising the following steps:

[0015] First of all, before fermentation, determine the overall weight of the fermentation material and the required capacity, then place the base of the fermentation cylinder on the ground, and then pick up the connecting cylinder, first align the docking plate set on the lower surface of the connecting cylinder with the position of the prepared annular groove, and after the docking plate enters the inside of the annular groove, rotate the connecting cylinder. As the connecting cylinder rotates, because the docking plate is also fixed with an arc plate, the docking plate will finally be blocked by a pair of L-shaped docking rods. At this time, the fixing hole and the installation hole are on the same horizontal line, and then it only needs to be temporarily fixed with a nut. Repeat this process, and the number of connecting cylinders can be built according to the capacity required for the fermentation material.

[0016] When the fermentation device is installed as a whole, the upper surface of the fermentation sealing cylinder is connected to the feed pipe, and the fermentation material can be poured into the fermentation device through the feed pipe. Because the cylindrical mounting rod penetrates the base of the fermentation cylinder and is connected to the external drive motor, and the mounting rod is provided with stirring blades, as the drive motor is started, the cylindrical mounting rod will rotate with the array of stirring fan blades, thereby stirring the fermentation material evenly, and then start the vacuum pump to input external air into the fermentation device, thereby preventing insufficient oxygen supply in the fermentation device, accumulation of carbon dioxide and other metabolites, and affecting the growth and fermentation efficiency of fermentation microorganisms. During the fermentation process, you must pay attention to the temperature inside the fermentation device. After the fermentation is completed, you can A valve is provided at the bottom surface to take out the fermented material. Some ingredients in organic liquid fertilizer, such as biostimulants, can induce plants to produce stress resistance. When plants face adversities such as drought, pests and diseases, plants treated with organic liquid fertilizer can better cope with these adverse factors, while plants that rely solely on chemical fertilizer irrigation may be more vulnerable to damage when encountering adversity. Organic liquid fertilizer contains rich organic substances, such as humic acid, amino acids, etc. These substances can increase the organic matter content in the soil and improve the soil structure. Humic acid can promote the formation of soil aggregates and make the soil loose and porous, which is beneficial to improving soil aeration and water retention. In contrast, long-term use of chemical fertilizers may cause soil compaction because chemical fertilizers mainly provide inorganic nutrients and lack organic components to improve soil structure.

[0017] Beneficial effects: Compared with the prior art, the present invention has the following advantages:

[0018] 1. The equipment is provided with an air filtering device. Different from the previous ventilation function, the equipment can block dust, bacteria, debris and moisture in the air through the structure connected to the fine processing box and the rectangular cleaning cylinder, thereby ensuring that the air does not carry substances that conflict with the fermentation bacteria and substances that easily change the internal environment of the fermentation device, thereby ensuring the smoothness of fermentation. The L-shaped air pipe of the equipment is at the bottom of the fermentation device, which can not only cooperate with the stirring fan blades to stir the fermented material, but also the L-shaped air pipe is at the bottom, which can ensure that the internal fermented material can receive air and there will be no shortage of oxygen supply.

[0019] 2. The interior of the fine processing box is also equipped with the function of cleaning the bag filter and collecting debris. When it is found that there is a lot of debris accumulation, the bag filter can be cleaned with the cooperation of the drive motor and the threaded rod, eliminating the process of disassembly and installation, and saving time wasted in the process.

[0020] 3. The fermentation device can be assembled. After determining the volume of the fermentation material and the required capacity, the connecting cylinder and the fermentation cylinder base can be installed. The assembled connecting cylinder and fermentation cylinder base can adapt to fermentation materials of different volumes, and the smaller volume can be more conveniently transported, and has lower requirements on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of the fermentation cylinder base of the present invention;

[0023] Figure 3 This is a schematic diagram of the three-way pipe connection structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the connection structure of the fermentation sealing cylinder of the present invention;

[0025] Figure 5 This is a schematic diagram of the connection structure of the rectangular cleaning cylinder of the present invention;

[0026] Figure 6 This is a schematic diagram of the internal structure of the fine processing box of the present invention;

[0027] Figure 7 This is a schematic diagram of the connection structure of the drive motor of the present invention;

[0028] Figure 8 This is a schematic diagram of the internal structure of the L-shaped air blowing pipe of the present invention;

[0029] Fig. 9 It is a schematic diagram of the connection structure between the fermentation cylinder base and the connecting cylinder of the present invention.

[0030] Explanation of reference numerals: 1. fermentation cylinder base; 2. fixing sleeve; 3. connecting cylinder; 4. fermentation sealing cylinder; 5. rectangular cleaning cylinder; 6. rectangular guide plate; 7. rectangular positioning plate; 8. arc-shaped contraction tube; 9. L-shaped gas pipe; 10. arc-shaped throat; 11. arc-shaped expansion tube; 12. supply pipe; 13. atomization device; 14. fine treatment box; 15. rectangular baffle; 16. rectangular placement frame; 17. rectangular blocking block; 18. rectangular mounting plate; 19. rectangular lifting plate; 20. arc-shaped joint; 21. bag filter Net; 22. Drive motor; 23. Rectangular limit plate; 24. Cylinder; 25. Threaded rod; 26. Bevel gear; 27. Drive wheel; 28. Belt; 29. ​​Water-absorbing cotton; 30. Microporous filter membrane; 31. Vacuum pump; 32. Cylindrical mounting rod; 33. Arc mounting sleeve; 35. Tee pipe; 36. L-shaped air blowing pipe; 37. Fixed ring; 38. Extension rod; 39. Block; 40. Memory spring; 41. Circular block; 42. Docking plate; 43. Circular groove; 44. L-shaped docking rod; 45. Mounting hole. DETAILED DESCRIPTION

[0031] In order to make the technical solution of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Example 1

[0033] Reference Figure 1 , 4 -7 is the first embodiment of the present invention, which provides an organic liquid fertilizer fermentation device, including: a fermentation cylinder base 1 and a fixing sleeve 2, the fixing sleeve 2 is arranged on the curved surface outside the fermentation cylinder base 1, and a connecting cylinder 3 is temporarily fixed at the cross section of the upper end of the fermentation cylinder base 1, characterized in that: a fermentation sealing cylinder 4 is arranged at the cross section of the upper end of the connecting cylinder 3, a rectangular cleaning cylinder 5 is arranged above the fermentation sealing cylinder 4, and a plurality of rectangular guide plates 6 with the same spacing are arranged at the vertical surface inside the rectangular cleaning cylinder 5, a rectangular positioning plate 7 is fixed on the upper surface of the fermentation sealing cylinder 4, and an arc-shaped shrinkage tube 8 is penetrated at the vertical surface of the rectangular positioning plate 7, and the arc-shaped shrinkage tube 8 is fixedly connected to the L-shaped air supply pipe 9 at the cross section away from the rectangular guide plate 6, and the arc-shaped shrinkage tube 8 is fixedly connected to the cross section close to the rectangular cleaning cylinder 5.

[0034] The arc-shaped throat 10 is connected to the arc-shaped expansion tube 11 at the cross section away from the rectangular positioning plate 7, and the arc-shaped expansion tube 11 also penetrates the rectangular cleaning cylinder 5 and extends inward. The lower surface of the arc-shaped throat 10 penetrates and is connected to the supply pipe 12. An atomization device 13 is provided on the upper surface of the fermentation sealing cylinder 4, and the atomization device 13 is connected to the supply pipe 12, and a temporary fixing block is provided on the vertical surface outside the rectangular cleaning cylinder 5.

[0035] A fine processing box 14 is also provided on the upper surface of the fermentation sealing cylinder 4, a rectangular baffle 15 is fixedly provided on the bottom surface inside the fine processing box 14, a rectangular placement frame 16 is slidably connected to the bottom surface inside the fine processing box 14, and a rectangular groove is also provided at the intersection of the rectangular placement frame 16 and the fine processing box 14, a rectangular blocking block 17 is provided at the vertical surface of the rectangular placement frame 16 away from the rectangular baffle 15, and a push-pull handle is also provided at the vertical surface of the rectangular blocking block 17 away from the rectangular baffle 15, a rectangular mounting plate 18 is fixedly connected to the vertical surface of the rectangular baffle 15 close to the rectangular blocking block 17, a rectangular lifting plate 19 is provided directly above the rectangular mounting plate 18, and an air outlet is provided on the upper surface of the rectangular lifting plate 19, arc-shaped docking joints 20 are penetrated at the lower surface of the rectangular mounting plate 18 and the upper surface of the rectangular lifting plate 19, and a bag filter 21 is provided between a pair of arc-shaped docking joints 20.

[0036] The rectangular baffle 15 is provided with absorbent cotton 29 at the vertical surface away from the rectangular mounting plate 18. The rectangular baffle 15 is also provided with guide strips at the vertical surface away from the rectangular mounting plate 18, and the microporous filter membrane 30 is slidably connected to the opposite vertical surfaces of a pair of guide strips.

[0037] An air pump 31 is also provided on the upper surface of the fermentation sealing cylinder 4, and a cylindrical mounting rod 32 is penetrated on the upper surface of the fermentation sealing cylinder 4, an arc-shaped mounting sleeve 33 is provided on the lower surface of the cylindrical mounting rod 32, and a pair of arc-shaped mounting sleeves 33 are temporarily fixed by several bolts, and a pair of fixing blocks are provided on the bottom surface of the arc-shaped mounting sleeve 33 at the bottom, and the pair of fixing blocks are connected to a three-way pipe 35, and the cross section of the upper end of the three-way pipe 35 is connected to the air supply pipe, and the other end of the air supply pipe is connected to the air pump 31.

[0038] The cross sections at both ends of the tee pipe 35 are fixedly connected to the L-shaped air blowing pipe 36, and a fixing ring 37 is provided on the arc surface inside the L-shaped air blowing pipe 36, and a pair of extension rods 38 are penetrated at the vertical surface of the fixing ring 37, and the extension rods 38 and the fixing ring 37 are slidably connected, and the pair of extension rods 38 are provided with blocks 39 at the circular surface close to the tee pipe 35, and a memory spring 40 is provided between the block 39 and the fixing ring 37, and a circular block 41 is provided on the circular surface of the extension rod 38 away from the memory spring 40, and a sealing ring is also provided at the vertical surface of the circular block 41 close to the fixing ring 37.

[0039] When the fermentation device is ventilated, the vacuum pump 31 is started first. When the vacuum pump 31 is started, unfiltered air will enter from the L-shaped air delivery pipe 9, because the arc-shaped contraction tube 8 is fixedly connected to the arc-shaped throat pipe 10 at the cross section close to the rectangular cleaning cylinder 5, and the arc-shaped throat pipe 10 is connected to the arc-shaped expansion pipe 11 at the cross section away from the rectangular positioning plate 7, and the arc-shaped expansion pipe 11 also penetrates the rectangular cleaning cylinder 5 and extends inward. The lower surface of the arc-shaped throat pipe 10 penetrates and connects to the supply pipe 12. When the air enters the arc-shaped contraction tube 8, Because the passing pipe is gradually reduced, the flow of air is accelerated. Because the upper surface of the fermentation sealing cylinder 4 is provided with an atomizing device 13, and the atomizing device 13 is connected to the supply pipe 12, as the flow rate of the air is accelerated, the mist formed by the atomizing device 13 will enter the arc-shaped throat 10 through the supply pipe 12, and then mix with the dust and impurities in the air. Because the arc-shaped expansion pipe 11 is connected to the arc-shaped throat 10, when the accelerated air enters the arc-shaped expansion pipe 11, because the inner diameter of the arc-shaped expansion pipe 11 is The air flow rate is continuously expanded, so that the air flow rate is weakened, and then the weakened air will enter the interior of the rectangular cleaning cylinder 5, and the interior of the rectangular cleaning cylinder 5 is provided with a plurality of rectangular guide plates 6 with the same spacing. At this time, the air entering the interior of the rectangular cleaning cylinder 5 will contact the rectangular guide plates 6 due to the thrust of the flow rate, and finally the accumulated water vapor will form water droplets, thereby bringing large particles of dust and impurities to the bottom of the rectangular cleaning cylinder 5. Because the rectangular cleaning cylinder 5 is connected to the fine processing box 14, the air after the first filtration will After entering the fine treatment box 14, the air is now below the rectangular mounting plate 18, and the arc-shaped joint 20 below is connected. Under the force of the vacuum pump 31, the air will enter the bag filter 21, and the fine dust contained in the air will be blocked for the second time. At this time, the air after the second filtration contains water vapor. When the air passes through the absorbent cotton 29, the water vapor in the air will be blocked by the absorbent cotton 29, because a pair of microporous filter membranes 30 are arranged directly below the absorbent cotton 29, and the pore size of the microporous filter membrane 30 is usually 0.1 micron to 10 microns, it can effectively block the passage of microorganisms such as bacteria, fungi, viruses, etc., while allowing liquid or gas to pass through. Finally, the filtered air will be transported to the three-way pipe 35 through the vacuum pump 31, and the three-way pipe 35 will transport the filtered gas to the inside of the L-shaped blowing pipe 36, and the inside of the L-shaped blowing pipe 36 is provided with a fixed ring 37, and a pair of extension rods 38 are also provided at the vertical surface of the fixed ring 37. There is a sliding relationship between the extension rod 38 and the fixed ring 37. Before no gas enters the L-shaped blowing pipe 36, due to the influence of the thrust of the memory spring 40, the circular blocking block 41 is in contact with the fixed ring 37. Even if the fermented material enters the L-shaped blowing pipe 36, the fermented material will not enter the three-way pipe 35 due to the blocking of the baffle 41, so that the three-way pipe 35 will not be blocked. After the gas enters the L-shaped blowing pipe 36, the circular blocking block 41 will be away from the fixed ring 37 due to the thrust of the gas, so that the gas can pass normally. .

[0040] Example 2

[0041] Reference Figure 6 and 7 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: an L-shaped mounting seat is provided on the upper surface of the fine processing box 14, and a driving motor 22 is provided at the inner ring of the L-shaped mounting seat, a pair of rectangular limiting plates 23 are also provided on the upper surface of the fine processing box 14, and cylindrical tubes 24 are penetrated at the vertical surfaces of the rectangular limiting plates 23, and one of the cylindrical tubes 24 is connected to the output end of the driving motor 22, a pair of threaded rods 25 are penetrated at the upper surface of the fine processing box 14, and the rod bodies of the threaded rods 25 located inside the fine processing box 14 penetrate the rectangular lifting plate 19, and a rectangular baffle is also provided on the vertical surface of the rectangular baffle 15, a pair of mutually meshing bevel gears 26 are penetrated on the rod bodies of the threaded rods 25 and the cylindrical tubes 24, and the bevel gears 26 and the threaded rods 25 are fixedly connected, and a pair of cylindrical tubes 24 are fixedly connected to the rod bodies away from the driving motor 22 with transmission wheels 27, and the pair of transmission wheels 27 are connected to the same belt 28.

[0042] When it is found that there is too much dust inside the bag filter 21, the drive motor 22 is started first, because the output end of the drive motor 22 is connected to the cylindrical tube 24, and a pair of cylindrical tubes 24 are fixedly connected to the transmission wheel 27 on the rod body away from the drive motor 22. As the drive motor 22 is started, the pair of cylindrical tubes 24 will also rotate, because the threaded rod 25 and the rod body of the cylindrical tube 24 are penetrated by a pair of mutually meshing bevel gears 26, and the rod body of the threaded rod 25 in the fine processing box 14 penetrates the rectangular lifting plate 19, so as the threaded rod 25 rotates, the rectangular lifting plate 19 will move up and down, and as the rectangular lifting plate 19 descends, because a A bag filter 21 is arranged between the arc-shaped joints 20. The bag filter 21 is flexible. During the descending process of the rectangular lifting plate 19, the bag filter 31 is deformed, and a vibration device is also arranged at the vertical surface of the fine processing box 14. At this time, with the start-up of the vibration device, in conjunction with the descent of the rectangular lifting plate 19, the dust inside the bag filter 21 will be shaken off into the rectangular placement frame 16, and the rectangular placement frame 16 and the fine processing box 14 are in a sliding relationship. After cleaning the bag filter 21, the push-pull handle arranged on the vertical surface of the rectangular blocking block 17 can be pulled to take out the rectangular placement frame 16 and clean the dust inside.

[0043] Example 3

[0044] Reference Figure 1 and 9 , which is the third embodiment of the present invention. This embodiment is different from the first and second embodiments in that: a plurality of docking plates 42 with the same spacing are arranged through the cross section of the lower end of the connecting cylinder 3, and a plurality of fixing holes are provided on the arc surface of the docking plate 42, a circular groove 43 is provided on the cross section of the upper end of the fermentation cylinder base 1, and a plurality of L-shaped docking rods 44 are provided on the arc surface inside the circular groove 43, and a plurality of mounting holes 45 are provided on the arc surface outside the fermentation cylinder base 1.

[0045] Before installing the connecting cylinder 3 and the fermentation cylinder base 1, first align the docking plate 42 provided on the lower surface of the connecting cylinder 3 with the position of the prepared annular groove 43. After the docking plate 42 enters the annular groove 43, rotate the connecting cylinder 3. As the connecting cylinder 3 rotates, because an arc plate is fixedly provided on the docking plate 42, the docking plate 42 will be blocked by a pair of L-shaped docking rods 44. At this time, the fixing hole and the mounting hole 45 are on the same horizontal line, and then they only need to be temporarily fixed by nuts.

[0046] Example 4

[0047] Reference Figure 1-9 , which is the fourth embodiment of the present invention, provides an organic liquid fertilizer fermentation device and an on-site fermentation method thereof, comprising the following steps:

[0048] First, before fermentation, determine the overall weight of the fermented material and the required capacity, then place the fermentation cylinder base 1 on the ground, and then pick up the connecting cylinder 3, first align the docking plate 42 set on the lower surface of the connecting cylinder 3 with the position of the prepared annular groove 43, and after the docking plate 42 enters the inside of the annular groove 43, rotate the connecting cylinder 3. As the connecting cylinder 3 rotates, because an arc plate is fixed on the docking plate 42, the docking plate 42 will be blocked by a pair of L-shaped docking rods 44. At this time, the fixing hole and the mounting hole 45 are on the same horizontal line, and then it only needs to be temporarily fixed by a nut. Repeat this process, and the number of connecting cylinders 3 can be built according to the capacity required for the fermented material.

[0049] After the overall installation of the fermentation device is completed, the upper surface of the fermentation sealing cylinder 4 is penetrated and connected with a feed pipe, and the fermented material can be poured into the fermentation device through the feed pipe, because the cylindrical mounting rod 32 penetrates the fermentation cylinder base 1 and is connected to the external drive motor, and the mounting rod 32 is provided with a stirring fan blade. As the drive motor is started, the cylindrical mounting rod 32 will rotate with the array of stirring fan blades, thereby stirring the fermented material evenly, and then start the vacuum pump 31 to input external air into the interior of the fermentation device, thereby preventing insufficient oxygen supply in the fermentation device, accumulation of carbon dioxide and other metabolites, and affecting the growth and fermentation efficiency of the fermentation microorganisms. During the fermentation process, attention must be paid to the temperature inside the fermentation device. After the fermentation is completed, it can be A valve is provided at the bottom surface of the fermentation cylinder base 1 to take out the fermented material. Some components in the organic liquid fertilizer, such as biostimulants, can induce plants to produce stress resistance. When plants face adversities such as drought, pests and diseases, plants treated with organic liquid fertilizer can better cope with these adverse factors, while plants that rely solely on chemical fertilizer irrigation may be more vulnerable to damage when encountering adversity. Organic liquid fertilizer contains rich organic substances, such as humic acid, amino acids, etc. These substances can increase the organic matter content in the soil and improve the soil structure. Humic acid can promote the formation of soil aggregates and make the soil loose and porous, which is beneficial to the improvement of soil aeration and water retention. In contrast, long-term use of chemical fertilizers may cause soil compaction because chemical fertilizers mainly provide inorganic nutrients and lack organic components to improve soil structure.

[0050] The remaining structures are the same as those of Example 1.

[0051] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An organic liquid fertilizer fermentation device, comprising: A fermentation cylinder base (1) and a fixing sleeve (2), wherein the fixing sleeve (2) is arranged on the curved surface outside the fermentation cylinder base (1), and a connecting cylinder (3) is temporarily fixed on the cross section of the upper end of the fermentation cylinder base (1), characterized in that: a fermentation sealing cylinder (4) is arranged on the cross section of the upper end of the connecting cylinder (3), a rectangular cleaning cylinder (5) is arranged above the fermentation sealing cylinder (4), and a plurality of rectangular guide plates (6) with the same spacing are arranged on the vertical surface inside the rectangular cleaning cylinder (5), a rectangular positioning plate (7) is fixed on the upper surface of the fermentation sealing cylinder (4), and an arc-shaped shrinkage tube (8) is penetrated on the vertical surface of the rectangular positioning plate (7), and the cross section of the arc-shaped shrinkage tube (8) away from the rectangular guide plate (6) is fixedly connected to an L-shaped air supply pipe (9), and the cross section of the arc-shaped shrinkage tube (8) close to the rectangular cleaning cylinder (5) is fixedly connected to an arc-shaped throat (10).

2. An organic liquid fertilizer fermentation device according to claim 1, characterized in that: The arc-shaped throat (10) is connected to the arc-shaped expansion tube (11) at the cross section away from the rectangular positioning plate (7), and the arc-shaped expansion tube (11) also penetrates the rectangular cleaning cylinder (5) and extends inwardly. The lower surface of the arc-shaped throat (10) penetrates and is connected to the supply tube (12). An atomizing device (13) is provided on the upper surface of the fermentation sealing cylinder (4), and the atomizing device (13) is connected to the supply tube (12). A temporary fixing block is provided on the vertical surface outside the rectangular cleaning cylinder (5).

3. An organic liquid fertilizer fermentation device according to claim 1, characterized in that: A fine processing box (14) is also provided on the upper surface of the fermentation sealing cylinder (4), a rectangular baffle (15) is fixedly provided on the bottom surface of the fine processing box (14), a rectangular placement frame (16) is slidably connected to the bottom surface of the fine processing box (14), and a rectangular groove is also provided at the intersection of the rectangular placement frame (16) and the fine processing box (14), a rectangular blocking block (17) is provided on the vertical surface of the rectangular placement frame (16) away from the rectangular baffle (15), and a push-pull handle is also provided on the vertical surface of the rectangular blocking block (17) away from the rectangular baffle (15).

4. An organic liquid fertilizer fermentation device according to claim 3, characterized in that: The rectangular baffle (15) is fixedly connected to a rectangular mounting plate (18) at a vertical surface close to the rectangular blocking block (17); a rectangular lifting plate (19) is arranged directly above the rectangular mounting plate (18); an air outlet is provided at the upper surface of the rectangular lifting plate (19); arc-shaped butt joints (20) are provided through the lower surface of the rectangular mounting plate (18) and the upper surface of the rectangular lifting plate (19); and a bag filter (21) is provided between the pair of arc-shaped butt joints (20).

5. An organic liquid fertilizer fermentation device according to claim 3, characterized in that: An L-shaped mounting seat is arranged on the upper surface of the fine processing box (14), and a driving motor (22) is arranged on the inner ring of the L-shaped mounting seat. A pair of rectangular limiting plates (23) are also arranged on the upper surface of the fine processing box (14), and cylindrical tubes (24) are arranged through the vertical surfaces of the rectangular limiting plates (23), and one of the cylindrical tubes (24) is connected to the output end of the driving motor (22). A pair of threaded rods (25) are arranged through the upper surface of the fine processing box (14), and the threaded rods (25) are arranged at the vertical surfaces of the rectangular limiting plates (23). The rod body inside the fine processing box (14) passes through the rectangular lifting plate (19), and a rectangular baffle is also provided at the vertical surface of the rectangular baffle (15). A pair of mutually meshing bevel gears (26) are both provided through the rod bodies of the threaded rod (25) and the cylindrical tube (24), and the bevel gear (26) and the threaded rod (25) are fixedly connected. A pair of driving wheels (27) are fixedly connected to the rod bodies of the cylindrical tubes (24) away from the driving motor (22), and the pair of driving wheels (27) are connected to the same belt (28).

6. An organic liquid fertilizer fermentation device according to claim 3, characterized in that: A water-absorbing cotton (29) is installed on the vertical surface of the rectangular baffle (15) away from the rectangular mounting plate (18), and a guide bar is also arranged on the vertical surface of the rectangular baffle (15) away from the rectangular mounting plate (18), and a microporous filter membrane (30) is slidably connected to the opposite vertical surfaces of a pair of guide bars.

7. An organic liquid fertilizer fermentation device according to claim 1, characterized in that: An air pump (31) is also provided on the upper surface of the fermentation sealing cylinder (4), and a cylindrical mounting rod (32) is provided through the upper surface of the fermentation sealing cylinder (4), and an arc-shaped mounting sleeve (33) is provided on the lower surface of the cylindrical mounting rod (32), and a pair of the arc-shaped mounting sleeves (33) are temporarily fixed by a plurality of bolts, and a pair of fixing blocks are provided on the bottom surface of the arc-shaped mounting sleeve (33) at the bottom, and the pair of fixing blocks are connected to a three-way pipe (35), and the cross section of the upper end of the three-way pipe (35) is connected to the air supply pipe, and the other end of the air supply pipe is connected to the air pump (31).

8. An organic liquid fertilizer fermentation device according to claim 7, characterized in that: The cross sections at both ends of the three-way pipe (35) are fixedly connected to an L-shaped air blowing pipe (36), and a fixing ring (37) is provided on the arc surface inside the L-shaped air blowing pipe (36), and a pair of extension rods (38) are provided through the vertical surface of the fixing ring (37), and the extension rods (38) and the fixing ring (37) are slidably connected, and a stopper (39) is provided at the circular surface of the pair of extension rods (38) close to the three-way pipe (35), and a memory spring (40) is provided between the stopper (39) and the fixing ring (37), and a circular stopper (41) is provided at the circular surface of the extension rod (38) away from the memory spring (40), and a sealing ring is also provided at the vertical surface of the circular stopper (41) close to the fixing ring (37).

9. An organic liquid fertilizer fermentation device according to claim 1, characterized in that: A plurality of docking plates (42) with the same spacing are provided through the cross section of the lower end of the connecting cylinder (3), and a plurality of fixing holes are provided on the curved surface of the docking plates (42). A circular groove (43) is provided on the cross section of the upper end of the fermentation cylinder base (1), and a plurality of L-shaped docking rods (44) are provided on the curved surface inside the circular groove (43). A plurality of mounting holes (45) are provided on the curved surface outside the fermentation cylinder base (1).

10. An organic liquid fertilizer fermentation device according to any one of claims 1 to 9 is used, comprising the following fermentation method: First, before fermentation, determine the overall weight of the fermentation material and the required capacity, then place the fermentation cylinder base (1) on the ground, then pick up the connecting cylinder (3), first align the docking plate (42) provided on the lower surface of the connecting cylinder (3) with the position of the prepared annular groove (43), and after the docking plate (42) enters the inside of the annular groove (43), rotate the connecting cylinder (3). As the connecting cylinder (3) rotates, because the docking plate (42) is also fixedly provided with an arc plate, the docking plate (42) will be blocked by a pair of L-shaped docking rods (44). At this time, the fixing hole and the installation hole (45) are on the same horizontal line, and then only temporary fixing is required by a nut. This reciprocating process can be repeated. The number of connecting cylinders (3) can be built according to the required capacity of the fermentation material. After the overall installation of the fermentation device is completed, the upper surface of the fermentation sealing cylinder (4) is penetrated by a feed pipe, and the fermented material can be poured into the fermentation device through the feed pipe, because the cylindrical mounting rod (32) penetrates the fermentation cylinder base (1) and is connected to the external drive motor, and the mounting rod (32) is provided with stirring blades. As the drive motor is started, the cylindrical mounting rod (32) will rotate with the array of stirring blades, thereby stirring the fermented material evenly, and then the vacuum pump (31) is started to input external air into the fermentation device, thereby preventing insufficient oxygen supply in the fermentation device, accumulation of carbon dioxide and other metabolites, and affecting the growth and fermentation efficiency of the fermented microorganisms. During the fermentation process, attention must be paid to the temperature inside the fermentation device. After the fermentation is completed, The fermented material can be taken out through a valve provided on the bottom surface of the fermentation cylinder base (1). Some components in the organic liquid fertilizer, such as biostimulants, can induce plants to produce stress resistance. When plants face adversities such as drought, pests and diseases, plants treated with organic liquid fertilizer can better cope with these adverse factors, while plants that rely solely on chemical fertilizer irrigation may be more vulnerable to damage when encountering adversity. Organic liquid fertilizer contains rich organic substances, such as humic acid, amino acids, etc. These substances can increase the organic matter content in the soil and improve the soil structure. Humic acid can promote the formation of soil aggregates, making the soil loose and porous, which is beneficial to the improvement of soil air permeability and water retention. In contrast, long-term use of chemical fertilizers may cause soil compaction because chemical fertilizers mainly provide inorganic nutrients and lack organic components that improve soil structure.

Images