Special organic fertilizer treatment mechanism for jingang honey pomelo and preparation method thereof

Abstract

The application relates to a technical field of a Jinggang honey pomelo special organic fertilizer treatment mechanism, in particular to a Jinggang honey pomelo special organic fertilizer treatment mechanism and a preparation method thereof, which comprises a drying box, an air inlet shell is communicated with the top of the drying box, a heater is arranged in the air inlet shell, an exhaust pipe is communicated with the top of the drying box, and the other end of the exhaust pipe is communicated with a first air pump; through the setting of an auxiliary mechanism, a treatment structure and a double-spiral stirring machine, organic fertilizer particles after drying treatment can be mixed with slaked lime and soil, so that large-area fertilization of a Jinggang honey pomelo special planting area can be more adapted, the operation of mixing and then fertilizing in the use process of traditional organic fertilizer is not needed, the fertilization efficiency is effectively improved, the use of the slaked lime can be more adapted to the strong-acid land property of the existing Jinggang honey pomelo special planting area, the soil acidity is effectively improved, the soil fertility is improved, and the high quality and high yield of Jinggang honey pomelo are promoted.

Description

Technical Field

[0001] This invention relates to the technical field of organic fertilizer treatment equipment for Jinggang pomelo, and particularly to an organic fertilizer treatment equipment for Jinggang pomelo and its preparation method. Background Technology

[0002] Jinggang Honey Pomelo refers to the general term for high-quality honey pomelos with local characteristics produced and cultivated in Ji'an City. It is a distinctive brand for Ji'an City's honey pomelos and is promoted externally. Currently, the main varieties cultivated are Jinsha Pomelo, Taoxi Honey Pomelo, and Anfu Jinlan Pomelo. Ji'an City has abundant honey pomelo planting resources, and the climate, soil, and other natural conditions are suitable for developing honey pomelo production. It has become a pillar industry for enriching the people of Ji'an, driving agricultural efficiency and increasing farmers' income.

[0003] The soil in the Jinggang pomelo planting area is mostly red soil. When applying organic fertilizer, it is done in mid-to-late October after fruit harvesting, combined with deep plowing and soil improvement. A circular trench 30-40cm wide and 30-40cm deep is dug at the drip line of the tree canopy, or a trench is opened between rows or between trees at the drip line of the tree canopy. Then, the organic fertilizer is mixed with the soil and applied at once. It can be mixed with organic fertilizer and lime before application.

[0004] According to the data, the average pH value of the topsoil in the orchards of the Jinggang pomelo planting area is 4.93, indicating a relatively strong acidity. Acidic to strongly acidic soils account for 94.54% of the total, a high proportion that is detrimental to pomelo growth. Therefore, soil acidity needs to be improved to enhance soil fertility and promote high-quality and high-yield Jinggang pomelos. {Reference: Current Status and Regional Distribution Characteristics of Soil Fertility in Orchards of the Jinggang Pomelo Planting Area in Jiangxi Province (Link: https: / / qikan.cqvip.com / Qikan / Article / Detail?id=7108017651)}

[0005] The organic fertilizer processed by existing Jinggang pomelo organic fertilizer treatment facilities needs to be mixed with the soil separately and then mixed with lime before application. This process is cumbersome and not conducive to large-scale use in dedicated Jinggang pomelo planting areas. Summary of the Invention

[0006] The purpose of this invention is to provide a special organic fertilizer treatment device for Jinggang pomelo and its preparation method to solve the above-mentioned problems, thereby improving the existing equipment for treating organic fertilizer. When applying fertilizer, it is necessary to mix the fertilizer separately with the soil and then mix it with lime, which is a relatively cumbersome operation and not conducive to large-scale use in the special planting area of ​​Jinggang pomelo.

[0007] This invention achieves the above-mentioned objectives through the following technical solution: a special organic fertilizer processing mechanism for Jinggang pomelo, comprising: a drying box, the top of which is connected to an air inlet shell, the air inlet shell containing a heater, the top of which is connected to an exhaust pipe, the other end of which is connected to a first air pump, and a double-spiral mixer located below the drying box; a turning structure located inside the drying box for turning over the organic fertilizer particles inside the drying box to improve the drying effect of the organic fertilizer particles; an auxiliary mechanism, wherein the auxiliary mechanism includes a slaking structure located on one side of the drying box for slaking quicklime; the auxiliary mechanism also includes a drying structure located on the side of the slaking structure away from the drying box for drying the added soil; and a processing structure located below the auxiliary mechanism for further processing the raw materials processed by the auxiliary mechanism before introducing them into the double-spiral mixer for mixing.

[0008] Preferably, the drying chamber is provided with two spiral conveying rods with opposite spiral directions inside. One end of each spiral conveying rod passes through the drying chamber and is fixedly connected to a first gear. A first drive motor is provided on one side of the drying chamber. The output shaft of the first drive motor is fixedly connected to a drive rod. The drive rod passes through the drying chamber and is fixedly connected to a second gear. The surface of the drive rod is fixedly connected with uniformly distributed stirring rods located inside the drying chamber. The first gear and the second gear are meshed together.

[0009] Preferably, the curing structure includes a processing tank disposed on one side of the drying chamber, a connecting shell fixedly connected to the surface of the processing tank, a ventilation cavity formed between the inner side of the connecting shell and the surface of the processing tank, filter holes evenly distributed and connected to the ventilation cavity being opened at the bottom of the connecting shell, an inlet pipe connected to the top of the processing tank, the other end of the inlet pipe being connected to the other end of the first air pump, a connecting plate fixedly connected to the inner wall of the processing tank, and guide holes evenly distributed on the surface of the connecting plate.

[0010] Preferably, a second drive motor is provided on the surface of the processing tank, and a connecting rod is fixedly connected to the output shaft of the second drive motor. The other end of the connecting rod passes through the processing tank and is fixedly connected to a first conical wheel. A second conical wheel is meshed with the surface of the first conical wheel, and a first stirring shaft is fixedly connected to the bottom of the second conical wheel. The lower end of the first stirring shaft passes through a connecting plate.

[0011] Preferably, a liquid storage tank is provided on one side of the treatment tank, the liquid storage tank is filled with coolant, a water pump is provided inside the liquid storage tank, a first condenser tube is connected to the top of the water pump, the other end of the first condenser tube passes through the liquid storage tank, the connecting shell and the treatment tank in sequence and extends to the top of the connecting plate, a first heat exchange tube is provided below the connecting plate, the surface of the first heat exchange tube is fixedly connected with uniformly distributed heat exchange fins, a connecting pipe is connected to the inside of the first heat exchange tube, and the other end of the connecting pipe is connected to one end of the first condenser tube.

[0012] Preferably, a second heat exchange tube is provided inside the ventilation cavity. One end of the second heat exchange tube passes through the treatment tank and is connected to the first heat exchange tube. The other end of the second heat exchange tube passes through the connecting shell and is connected to the liquid storage tank. The second heat exchange tube is distributed in a spiral shape.

[0013] Preferably, the drying structure includes a drying tank disposed on one side of the processing tank. A second air pump is disposed on the surface of the drying tank. The top of the second air pump is connected to an exhaust pipe, and the other end of the exhaust pipe is connected to a ventilation chamber. A flow divider shell is disposed on the surface of the second air pump. Uniformly distributed nozzles are disposed on the surface of the flow divider shell. The other end of the nozzles is connected to the drying tank. A third drive motor is disposed on the top of the drying tank. The output shaft of the third drive motor is fixedly connected to a second stirring shaft, and the lower end of the second stirring shaft extends into the interior of the drying tank.

[0014] Preferably, the processing structure includes a mounting shell disposed below the auxiliary mechanism. The top of the mounting shell is connected to two symmetrically distributed guide pipes. The guide pipes are equipped with solenoid valves. The upper ends of the two guide pipes are respectively connected to the processing tank and the drying tank. A rotating rod is rotatably connected inside the mounting shell. Two symmetrically distributed auger plates are fixedly connected to the surface of the rotating rod. One end of the rotating rod passes through the mounting shell and is fixedly connected to a transmission mechanism. The other end of the rotating rod passes through the mounting shell and is equipped with a fourth drive motor.

[0015] Preferably, the mounting shell has an outlet shell connected to the center of its surface, and the other end of the outlet shell is connected to a twin-helix mixer. The outlet shell has two matching crushing rollers inside, one of which has a rotating shaft fixedly connected to one end, and the other end of the rotating shaft is fixedly connected to the other end of a transmission mechanism.

[0016] A method for preparing a special organic fertilizer for Jinggang pomelo includes the following steps:

[0017] S1: Organic fertilizer raw materials are premixed, fermented, decomposed, settled, crushed, screened and granulated to make organic fertilizer granules. The organic fertilizer granules are then introduced into the drying box. The organic fertilizer granules are dried by starting the first air pump and heater. At the same time, the flipping structure can improve the drying effect of the organic fertilizer granules.

[0018] S2: Quicklime and the required soil are introduced into the treatment tank and drying tank respectively. Under the action of the slaking structure, the water generated during the drying process of organic fertilizer granules is condensed and introduced into the quicklime, so that the quicklime absorbs water and slakes to form hydrated lime.

[0019] S3: The slaking structure can absorb the heat released by quicklime after it absorbs water, and at the same time, it is used in conjunction with the drying structure to dry the soil inside the drying tank, which facilitates the secondary treatment of the subsequent processing structure.

[0020] S4: The slaked lime and dried soil are conveyed and crushed through the processing structure and then fed into the interior of the twin-screw mixer. The dried organic fertilizer granules are also fed into the twin-screw mixer and mixed before being exported and packaged.

[0021] The beneficial effects of this invention are:

[0022] 1. By setting up auxiliary mechanisms, processing structures, and a double-spiral mixer, the dried organic fertilizer granules and quicklime can be mixed together with the soil, making it more suitable for large-scale fertilization in the Jinggang pomelo-specific planting area. This eliminates the need for re-mixing before fertilization, which is a traditional method of using organic fertilizer, effectively improving fertilization efficiency. At the same time, the use of quicklime is more suitable for the strong acidic soil properties of the existing Jinggang pomelo-specific planting area, effectively improving soil acidity, which is conducive to improving soil fertility and promoting high-quality and high-yield Jinggang pomelo.

[0023] 2. By setting up a slaking structure, the water generated during the drying of organic fertilizer granules can be used to slake quicklime, reducing production costs and wastewater discharge. Furthermore, the slaking quicklime is more compatible with the soil properties of the existing Jinggang pomelo-specific planting area, effectively improving its performance. Combined with the drying structure, the heat generated during slaking is used to dry the soil to be added, effectively utilizing resources and reducing costs. The combined processing structure crushes both quicklime and soil before introducing them into a double-spiral mixer to mix with the organic fertilizer granules. This allows for more uniform mixing of the crushed quicklime and soil with the organic fertilizer granules, improving product quality and making it suitable for large-scale fertilization in the Jinggang pomelo-specific planting area.

[0024] 3. By setting up a flipping structure, the fluidity of organic fertilizer granules can be improved during drying, resulting in more uniform drying and better drying effect. This also improves product quality during subsequent storage and transportation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the present invention;

[0026] Figure 2 This is a schematic diagram showing the connection between the flipping structure and the drying oven of the present invention;

[0027] Figure 3 This is a schematic diagram showing the distribution of the auxiliary mechanisms and processing structures of the present invention;

[0028] Figure 4 This is a schematic diagram of the ripening structure of the present invention;

[0029] Figure 5 for Figure 4 Enlarged view of A in the middle;

[0030] Figure 6 This is a schematic diagram showing the connection of the first condenser tube, the first heat exchange tube, and the second heat exchange tube of the present invention.

[0031] Figure 7 This is a schematic diagram of the drying structure of the present invention;

[0032] Figure 8 This is a schematic diagram of the processing structure of the present invention.

[0033] In the diagram: 1. Drying oven; 101. Air inlet shell; 102. Heater; 103. Exhaust pipe; 104. First air pump; 2. Tilting structure; 201. Spiral conveyor rod; 202. First gear; 203. First drive motor; 204. Drive rod; 205. Second gear; 206. Stirring rod; 3. Double spiral mixer; 4. Auxiliary mechanism; 41. Curing structure; 411. Processing tank; 412. Connecting shell; 413. Inlet pipe; 414. Connecting plate; 415. Second drive motor; 416. Connecting rod; 417. First conical wheel; 418. Second conical wheel; 419. First stirring rod. 4110. Shaft; 4111. Liquid storage tank; 4111. Water pump; 4112. First condenser tube; 4113. First heat exchange tube; 4114. Heat exchange fins; 4115. Second heat exchange tube; 42. Drying structure; 421. Drying tank; 422. Second air pump; 423. Air extraction pipe; 424. Diverter shell; 425. Nozzle; 426. Third drive motor; 427. Second stirring shaft; 5. Processing structure; 501. Mounting shell; 502. Rotating rod; 503. Screw plate; 504. Transmission mechanism; 505. Fourth drive motor; 506. Outlet shell; 507. Crushing roller; 508. Rotating shaft. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] In practical implementation: such as Figure 1-8 As shown, a special organic fertilizer processing mechanism for Jinggang pomelo includes: a drying box 1, with an air inlet shell 101 connected to the top of the drying box 1, a heater 102 installed inside the air inlet shell 101, an exhaust pipe 103 connected to the top of the drying box 1, and a first air pump 104 connected to the other end of the exhaust pipe 103; a double spiral mixer 3 installed below the drying box 1; a turning structure 2, installed inside the drying box 1, used to turn the organic fertilizer particles inside the drying box 1 to improve the drying effect of the organic fertilizer particles; an auxiliary mechanism 4, including a slaking structure 41 installed on one side of the drying box 1, used to slake quicklime; the auxiliary mechanism 4 also includes a drying structure 42 installed on the side of the slaking structure 41 away from the drying box 1, used to dry the added soil; and a processing structure 5, installed below the auxiliary mechanism 4, used to introduce the raw materials processed by the auxiliary mechanism 4 into the double spiral mixer 3 for secondary processing.

[0036] like Figure 1-8 As shown, the drying chamber 1 is equipped with two spiral conveying rods 201 with opposite spiral directions. One end of each spiral conveying rod 201 extends out of the drying chamber 1 and is fixedly connected to a first gear 202. A first drive motor 203 is provided on one side of the drying chamber 1. The output shaft of the first drive motor 203 is fixedly connected to a drive rod 204. The drive rod 204 extends out of the drying chamber 1 and is fixedly connected to a second gear 205. The surface of the drive rod 204 is fixedly connected to evenly distributed stirring rods 206 located inside the drying chamber 1. The first gear 202 and the second gear 205 are meshed together.

[0037] The organic fertilizer granules introduced into the drying chamber 1 can be stirred by starting the first drive motor 203, which drives the drive rod 204 to rotate the stirring rod 206. This stirs the organic fertilizer granules during the drying process, making the drying more uniform. At the same time, the cooperation of the first gear 202 and the second gear 205 drives the two spiral conveyor rods 201 to rotate, thereby enhancing the fluidity of the organic fertilizer granules at the bottom of the drying chamber 1 and further improving the drying effect, making the drying more uniform. Meanwhile, the water vapor generated during the drying process can be discharged in time by the first air pump 104 to prevent moisture from remaining inside the drying chamber 1 and affecting the drying of the organic fertilizer granules. The dried organic fertilizer can then be introduced into the double spiral mixer 3.

[0038] like Figure 1-8 As shown, the curing structure 41 includes a processing tank 411 disposed on one side of the drying chamber 1. A connecting shell 412 is fixedly connected to the surface of the processing tank 411. A ventilation cavity is formed between the inner side of the connecting shell 412 and the surface of the processing tank 411. The bottom of the connecting shell 412 has evenly distributed filter holes that communicate with the ventilation cavity. An inlet pipe 413 is connected to the top of the processing tank 411. The other end of the inlet pipe 413 is connected to the other end of the first air pump 104. A connecting plate 4 is fixedly connected to the inner wall of the processing tank 411. 14. The surface of the connecting plate 414 is provided with evenly distributed guide holes. The surface of the processing tank 411 is provided with a second drive motor 415. The output shaft of the second drive motor 415 is fixedly connected to a connecting rod 416. The other end of the connecting rod 416 passes through the processing tank 411 and is fixedly connected to a first conical wheel 417. The surface of the first conical wheel 417 is meshed with a second conical wheel 418. The bottom of the second conical wheel 418 is fixedly connected to a first stirring shaft 419. The lower end of the first stirring shaft 419 passes through the connecting plate. 414. A liquid storage tank 4110 is provided on one side of the processing tank 411. The liquid storage tank 4110 is filled with coolant. A water pump 4111 is installed inside the liquid storage tank 4110. The top of the water pump 4111 is connected to a first condenser pipe 4112. The other end of the first condenser pipe 4112 passes through the liquid storage tank 4110, the connecting shell 412, and the processing tank 411 in sequence and extends to the top of the connecting plate 414. A first heat exchange pipe 4113 is provided below the connecting plate 414. The surface is fixedly connected with uniformly distributed heat exchange fins 4114. The inner side of the first heat exchange tube 4113 is connected to a connecting pipe. The other end of the connecting pipe is connected to one end of the first condenser tube 4112. The ventilation cavity is provided with a second heat exchange tube 4115. One end of the second heat exchange tube 4115 passes through the processing tank 411 and is connected to the first heat exchange tube 4113. The other end of the second heat exchange tube 4115 passes through the connecting shell 412 and is connected to the liquid storage tank 4110. The second heat exchange tube 4115 is spirally distributed.

[0039] The quicklime to be slaked is introduced into the processing tank 411. The first air pump 104 extracts excess gas and moisture from the drying chamber 1 and introduces it into the processing tank 411 through the inlet pipe 413. During this process, the water pump 4111 introduces coolant into the first condenser pipe 4112. Under the action of temperature difference, water vapor is condensed into water droplets and adheres to the surface of the first condenser pipe 4112. As the number of water droplets gradually increases, they can drip onto the surface of the connecting plate 414 under the action of gravity and be introduced into the lower part of the connecting plate 414 through the guide hole. Thus, the quicklime inside the processing tank 411 can absorb the condensed water (quicklime can form slaked lime after absorbing water and release a large amount of heat at the same time. Slaked lime is suitable for improving strongly acidic soil). At the same time, the second drive motor 415 is started to drive the connecting rod 416 to rotate. During this process, the first conical wheel 417 and the second conical wheel 418 can drive the first stirring shaft 419 to rotate, thereby stirring the quicklime inside the processing tank 411 and making the quicklime inside slaked evenly.

[0040] During the quicklime slaking process, the heat exchange fins 4114 absorb heat, and the coolant flowing inside the first heat exchange tube 4113 absorbs heat and then is guided back to the inside of the storage tank 4110 through the second heat exchange tube 4115 for storage so that it can be used again.

[0041] like Figure 1-8 As shown, the drying structure 42 includes a drying tank 421 disposed on one side of the processing tank 411. A second air pump 422 is disposed on the surface of the drying tank 421. An air extraction pipe 423 is connected to the top of the second air pump 422. The other end of the air extraction pipe 423 is connected to the ventilation chamber. A flow divider shell 424 is connected to the surface of the second air pump 422. A uniformly distributed nozzle 425 is connected to the surface of the flow divider shell 424. The other end of the nozzle 425 is connected to the drying tank 421. A third drive motor 426 is disposed on the top of the drying tank 421. A second stirring shaft 427 is fixedly connected to the output shaft of the third drive motor 426. The lower end of the second stirring shaft 427 penetrates into the interior of the drying tank 421.

[0042] By activating the second air pump 422, external air can be introduced into the ventilation chamber through the filter holes. During this process, the airflow can dissipate heat and cool the second heat exchange tube 4115, thereby reducing the heat of the coolant and achieving the effect of utilizing the heat generated during the quicklime slaking process. The airflow is then introduced into the drying tank 421 through the distribution shell 424 and the nozzle 425, thereby achieving the effect of drying the soil that needs to be added, facilitating subsequent processing, effectively utilizing waste heat, saving costs, and avoiding resource waste (the third drive motor 426 and the second stirring shaft 427 are set up to stir the soil, making its drying more uniform).

[0043] like Figure 1-8As shown, the processing structure 5 includes a mounting shell 501 located below the auxiliary mechanism 4. The top of the mounting shell 501 is connected to two symmetrically distributed guide pipes. The guide pipes are equipped with solenoid valves. The upper ends of the two guide pipes are connected to the processing tank 411 and the drying tank 421, respectively. A rotating rod 502 is rotatably connected inside the mounting shell 501. Two symmetrically distributed auger plates 503 are fixedly connected to the surface of the rotating rod 502. One end of the rotating rod 502 passes through the mounting shell 501 and is fixedly connected to the transmission mechanism 504. The other end of the rotating rod 502 passes through the mounting shell 501 and is equipped with a fourth drive motor 505. An outlet shell 506 is connected to the middle of the surface of the mounting shell 501. The other end of the outlet shell 506 is connected to the double spiral mixer 3. The outlet shell 506 is equipped with two matching crushing rollers 507. One end of one crushing roller 507 is fixedly connected to a rotating shaft 508. The other end of the rotating shaft 508 is fixedly connected to the other end of the transmission mechanism 504.

[0044] The slaked lime and dried soil can be introduced into the interior of the mounting shell 501 through the solenoid valve and the feed pipe. During this process, the fourth drive motor 505 can be started to drive the rotating rod 502 to rotate, so that under the action of the two auger plates 503, the two raw materials can be gradually transported to the center inside the mounting shell 501. Under the action of the discharge shell 506, they are introduced into the interior of the double helix mixer 3 and mixed with the dried organic fertilizer granules. The mixed product contains organic fertilizer granules, slaked lime and soil, which can be directly used for fertilization in the Jinggang pomelo planting area.

[0045] Meanwhile, during the rotation of the rotating rod 502, the transmission mechanism 504 can drive the rotating shaft 508 to rotate, thereby driving the crushing roller 507 to rotate to crush the quicklime and soil entering the outlet shell 506, so as to better mix with the organic fertilizer particles and make the mixture more uniform.

[0046] like Figure 1-8 As shown, a method for preparing a special organic fertilizer for Jinggang pomelo includes the following steps:

[0047] S1: Organic fertilizer raw materials are premixed, fermented, composted, settled, crushed, screened and granulated to make organic fertilizer granules. The organic fertilizer granules are then introduced into the drying box 1. The organic fertilizer granules are dried by starting the first air pump 104 and the heater 102. At the same time, the turning structure 2 can improve the drying effect of the organic fertilizer granules. The steps of premixing, fermenting, composting, settling, crushing, screening and granulation are common steps in the production process of organic fertilizer granules, so they are not described in detail. At the same time, the organic fertilizer granules produced have a high water content, so they need to be dried for storage and transportation.

[0048] S2: Quicklime and the required soil are introduced into the treatment tank 411 and the drying tank 421 respectively. Under the action of the slaking structure 41, the water generated during the drying process of organic fertilizer granules is condensed and introduced into the quicklime, so that the quicklime absorbs water and slaks to form hydrated lime (the process of quicklime reacting with water to form calcium hydroxide is called lime slaking or digestion. When reacting with water, a large amount of heat is released, or moisture in the humid air is absorbed, i.e. hydrated lime).

[0049] S3: The slaking structure 41 can absorb the heat released by quicklime after absorbing water, and at the same time, it works with the drying structure 42 to dry the soil inside the drying tank 421, which facilitates the secondary treatment of the subsequent treatment structure 5. The soil drying is to prevent the soil from absorbing moisture during the stacking process, thereby using the heat generated during the slaking process to dry it, effectively utilizing resources and reducing costs.

[0050] S4: The slaked lime and dried soil are conveyed and crushed through the processing structure 5 and then introduced into the double helix mixer 3. The dried organic fertilizer granules are also introduced into the double helix mixer 3. They are mixed by the double helix mixer 3 and then exported and packaged. The organic fertilizer granules mixed with slaked lime and soil are better suited for use in Jinggang pomelo plantations. They do not need to be mixed again when not in use, which improves fertilization efficiency, effectively improves acidic soil, and increases the yield of Jinggang pomelo. At the same time, the processed fertilizer is suitable for large-scale direct use, which improves the fertilization efficiency of Jinggang pomelo plantations.

[0051] In use, the organic fertilizer granules that have completed the granulation process are introduced into the drying chamber 1, and quicklime and soil to be added are simultaneously introduced into the processing tank 411 and the drying tank 421, respectively. During this process, the organic fertilizer granules in the drying chamber 1 are uniformly dried by the first air pump 104, the heater 102 and the flipping structure 2. The water and excess gas generated during drying can be introduced into the processing tank 411, and under the action of the processing structure 5, the water can be condensed and used for the slaking of quicklime. The heat generated during the slaking of quicklime is used to dry the soil, which is convenient for subsequent mixing. At the same time, the cost is reduced and resources are effectively utilized. The slaking quicklime and the dried soil are conveyed and crushed by the processing structure 5 and then introduced into the double helix mixer 3. The dried organic fertilizer granules are also introduced into the double helix mixer 3, mixed by the double helix mixer 3 and then exported for packaging.

[0052] It should be noted that the heater 102, the first air pump 104, the first drive motor 203, the twin-helix mixer 3, the second drive motor 415, the water pump 4111, the second air pump 422, the third drive motor 426, the fourth drive motor 505, and the solenoid valve mentioned above are all devices with relatively mature existing technology. The specific models can be selected according to actual needs. At the same time, the heater 102, the first air pump 104, the first drive motor 203, the twin-helix mixer 3, the second drive motor 415, the water pump 4111, the second air pump 422, the third drive motor 426, the fourth drive motor 505, and the solenoid valve can be powered by the built-in power supply or by the mains power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0053] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A special organic fertilizer treatment mechanism for Jinggang pomelo, characterized in that, include: A drying oven (1) is provided with an air inlet shell (101) at the top of the drying oven (1), a heater (102) is provided inside the air inlet shell (101), an exhaust pipe (103) is provided at the top of the drying oven (1), a first air pump (104) is provided at the other end of the exhaust pipe (103), and a double spiral mixer (3) is provided below the drying oven (1). A flipping structure (2) is provided inside the drying box (1). The flipping structure (2) is used to flip the organic fertilizer particles inside the drying box (1) to improve the drying effect of the organic fertilizer particles. Auxiliary mechanism (4); The auxiliary mechanism (4) includes a slaking structure (41) disposed on one side of the drying box (1), the slaking structure (41) being used to slake quicklime; The auxiliary mechanism (4) also includes a drying structure (42) disposed on the side of the maturation structure (41) away from the drying box (1), the drying structure (42) being used for drying the added soil; The processing structure (5) is located below the auxiliary mechanism (4). The processing structure (5) is used to process the raw materials processed by the auxiliary mechanism (4) and then introduce them into the interior of the double helix mixer (3) for mixing. The drying box (1) is provided with two helical conveying rods (201) with opposite helical directions. One end of the two helical conveying rods (201) passes through the drying box (1) and is fixedly connected to a first gear (202). A first drive motor (203) is provided on one side of the drying box (1). The output shaft of the first drive motor (203) is fixedly connected to a drive rod (204). The drive rod (204) passes through the drying box (1) and is fixedly connected to a second gear (205). The surface of the drive rod (204) is fixedly connected with uniformly distributed stirring rods (206) located inside the drying box (1). The first gear (202) and the second gear (205) are meshed and connected. The curing structure (41) includes a processing tank (411) disposed on one side of the drying box (1). A connecting shell (412) is fixedly connected to the surface of the processing tank (411). A ventilation cavity is formed between the inner side of the connecting shell (412) and the surface of the processing tank (411). The bottom of the connecting shell (412) is provided with uniformly distributed filter holes that communicate with the ventilation cavity. An inlet pipe (413) is connected to the top of the processing tank (411). The other end of the inlet pipe (413) is connected to the other end of the first air pump (104). A connecting plate (414) is fixedly connected to the inner wall of the processing tank (411). The surface of the connecting plate (414) is provided with uniformly distributed guide holes.

2. The organic fertilizer treatment mechanism for Jinggang pomelo as described in claim 1, characterized in that: The surface of the processing tank (411) is provided with a second drive motor (415). The output shaft of the second drive motor (415) is fixedly connected to a connecting rod (416). The other end of the connecting rod (416) passes through the processing tank (411) and is fixedly connected to a first conical wheel (417). The surface of the first conical wheel (417) is meshed with a second conical wheel (418). The bottom of the second conical wheel (418) is fixedly connected to a first stirring shaft (419). The lower end of the first stirring shaft (419) passes through a connecting plate (414).

3. The organic fertilizer treatment mechanism for Jinggang pomelo as described in claim 2, characterized in that: A liquid storage tank (4110) is provided on one side of the processing tank (4111). The liquid storage tank (4110) is filled with coolant. A water pump (4111) is provided inside the liquid storage tank (4110). The top of the water pump (4111) is connected to a first condenser pipe (4112). The other end of the first condenser pipe (4112) passes through the liquid storage tank (4110), the connecting shell (412) and the processing tank (411) in sequence and extends to the top of the connecting plate (414). A first heat exchange pipe (4113) is provided below the connecting plate (414). The surface of the first heat exchange pipe (4113) is fixedly connected with uniformly distributed heat exchange fins (4114). The inner side of the first heat exchange pipe (4113) is connected to a connecting pipe. The other end of the connecting pipe is connected to one end of the first condenser pipe (4112).

4. The organic fertilizer treatment mechanism for Jinggang pomelo as described in claim 3, characterized in that: The ventilation cavity is provided with a second heat exchange tube (4115). One end of the second heat exchange tube (4115) passes through the treatment tank (411) and is connected to the first heat exchange tube (4113). The other end of the second heat exchange tube (4115) passes through the connecting shell (412) and is connected to the liquid storage tank (4110). The second heat exchange tube (4115) is spirally distributed.

5. The organic fertilizer treatment mechanism for Jinggang pomelo as described in claim 4, characterized in that: The drying structure (42) includes a drying tank (421) disposed on one side of the processing tank (411). A second air pump (422) is disposed on the surface of the drying tank (421). The top of the second air pump (422) is connected to an exhaust pipe (423). The other end of the exhaust pipe (423) is connected to a ventilation chamber. A flow divider shell (424) is connected to the surface of the second air pump (422). A uniformly distributed nozzle (425) is connected to the surface of the flow divider shell (424). The other end of the nozzle (425) is connected to the drying tank (421). A third drive motor (426) is disposed on the top of the drying tank (421). The output shaft of the third drive motor (426) is fixedly connected to a second stirring shaft (427). The lower end of the second stirring shaft (427) extends into the interior of the drying tank (421).

6. The organic fertilizer treatment mechanism for Jinggang pomelo as described in claim 1, characterized in that: The processing structure (5) includes a mounting shell (501) located below the auxiliary mechanism (4). The top of the mounting shell (501) is connected to two symmetrically distributed guide pipes. The guide pipes are equipped with solenoid valves. The upper ends of the two guide pipes are connected to the processing tank (411) and the drying tank (421) respectively. A rotating rod (502) is rotatably connected inside the mounting shell (501). Two symmetrically distributed auger plates (503) are fixedly connected to the surface of the rotating rod (502). One end of the rotating rod (502) passes through the mounting shell (501) and is fixedly connected to a transmission mechanism (504). The other end of the rotating rod (502) passes through the mounting shell (501) and is equipped with a fourth drive motor (505).

7. The organic fertilizer treatment mechanism for Jinggang pomelo as described in claim 6, characterized in that: The mounting shell (501) has an outlet shell (506) connected to the center of its surface. The other end of the outlet shell (506) is connected to the double helix mixer (3). The outlet shell (506) has two matching crushing rollers (507) inside. One end of one of the crushing rollers (507) is fixedly connected to a rotating shaft (508), and the other end of the rotating shaft (508) is fixedly connected to the other end of the transmission mechanism (504).

8. A method for preparing a special organic fertilizer treatment for Jinggang pomelo, used in conjunction with the method of using the special organic fertilizer treatment device for Jinggang pomelo as described in any one of claims 1-7, characterized in that, Includes the following steps: S1: Organic fertilizer raw materials are premixed, fermented, decomposed, settled, crushed, screened and granulated to make organic fertilizer granules. The organic fertilizer granules are then introduced into the drying box (1). The organic fertilizer granules are dried by starting the first air pump (104) and the heater (102). At the same time, the turning structure (2) can improve the drying effect of the organic fertilizer granules. S2: Quicklime and the soil to be mixed are introduced into the interior of the treatment tank (411) and the drying tank (421) respectively. Under the action of the slaking structure (41), the water generated during the drying process of organic fertilizer particles is condensed and introduced into the interior of quicklime, so that the quicklime absorbs water and slakes to form hydrated lime. S3: The slaking structure (41) can absorb the heat released by quicklime after absorbing water, and at the same time, it is used in conjunction with the drying structure (42) to dry the soil inside the drying tank (421), which facilitates the secondary treatment of the subsequent treatment structure (5). S4: The slaked lime and dried soil are conveyed and crushed through the treatment structure (5) and then introduced into the interior of the double helix mixer (3). The dried organic fertilizer particles are also introduced into the interior of the double helix mixer (3), mixed by the double helix mixer (3), and then exported and packaged.

Images