Organic fertilizer and organic fertilizer fermentation process

Abstract

The invention relates to the field of organic fertilizers, in particular to an organic fertilizer and an organic fertilizer fermentation process, and the organic fertilizer fermentation process comprises the following steps: S1, weighing raw materials in proportion, and uniformly mixing; s2, putting the uniformly mixed raw materials into a fermentation vertical cylinder for fermentation; s3, a spiral plate I rotates in the core cylinder to convey the raw materials upwards, and the raw materials fall from a gap between the fermentation vertical cylinder and the core cylinder at the upper end of the core cylinder and then are pushed into the core cylinder, so that comprehensive turning of the raw materials is formed; s4, completing fermentation to obtain the organic fertilizer. A top plate is arranged at the upper end of the fermentation vertical cylinder, the core cylinder is coaxially arranged in the fermentation vertical cylinder, a central shaft is rotationally arranged at the center of the top plate, a spiral plate I is fixed on the central shaft, the spiral plate I is in contact with the inner wall of the core cylinder and extends to the lower part of the core cylinder, a connecting ring is arranged at the lower end of the fermentation vertical cylinder, and a lower blocking plate slides at the lower end of an extension pipe. According to the organic fertilizer fermentation device, raw materials can be turned over comprehensively, and the fermentation effect is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of organic fertilizer, in particular to an organic fertilizer and an organic fertilizer fermentation process. Background Art

[0002] Organic fertilizer mainly comes from plants and animals, and is processed from biomass, animal and plant waste, and plant residues. In the process of preparing organic fertilizer, the raw materials need to go through steps such as crushing, mixing, fermentation, and granulation to be completed. However, after the raw materials are crushed into powder, they need to be fermented in a fermentation tank. Fermentation is divided into aerobic fermentation and anaerobic fermentation. Usually, both fermentation methods are carried out, and the raw materials need to be turned over regularly during the fermentation process to ensure the fermentation effect.

[0003] However, in the existing fermentation process, when the fermentation raw materials are turned over by the fermentation device, most of them are unable to turn over the raw materials comprehensively, thereby affecting the fermentation effect and further affecting the quality of the organic fertilizer. Summary of the invention

[0004] The purpose of the invention is to provide an organic fertilizer and an organic fertilizer fermentation process. By using an organic fertilizer fermentation device, the raw materials can be fully turned over to ensure the fermentation effect.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] An organic fertilizer fermentation device comprises a fermentation vertical cylinder with a top plate at the upper end, and a core cylinder coaxially arranged inside the fermentation vertical cylinder, a central axis is rotated at the center of the top plate, a spiral plate I is fixed on the central axis, the spiral plate I contacts the inner wall of the core cylinder and extends to the bottom of the core cylinder, a connecting ring is provided at the lower end of the fermentation vertical cylinder, an extension tube coaxially arranged with the fermentation vertical cylinder is sleeved on the connecting ring, and a lower blocking plate is slidably provided at the lower end of the extension tube.

[0007] The extension tube is provided with a plurality of auxiliary shafts penetrating therethrough, and a spiral plate II is fixed on each of the plurality of auxiliary shafts.

[0008] A fixing ring is fixed on the fermentation vertical cylinder, a gear ring is coaxially fixed below the fixing ring, and the gear ring is meshed and transmission-connected with a plurality of auxiliary shafts.

[0009] The gear ring is evenly distributed with three leg plates in the circumferential direction, wherein a limiting frame is fixed between two of the leg plates, and the lower blocking plate is limitedly slid on the limiting frame.

[0010] The lower blocking plate is provided with a connecting seat at the end away from the limiting frame, a conveying pipe is obliquely rotated on the connecting seat, a material port is provided at the lower end of the conveying pipe, a conveying spiral frame rotates inside the conveying pipe, a worm rotates on the connecting seat, and the worm is meshingly connected with the worm wheel on the conveying pipe.

[0011] A control screw is rotatably arranged on the lower end surface of the lower blocking plate, and the control screw is threadedly connected with the limiting frame.

[0012] The lower blocking plate is slidably connected to a support rod on a leg plate away from the limiting frame.

[0013] A plurality of long holes are evenly arranged on the side wall of the core barrel.

[0014] The organic fertilizer fermentation process using the fermentation device comprises the following steps:

[0015] S1. Weigh the raw materials according to the proportion and mix them evenly;

[0016] S2, placing the mixed raw materials in a fermentation cylinder for fermentation;

[0017] S3, the transmission spiral plate I rotates in the core barrel, the raw materials below the core barrel are transported upward through the core barrel, and fall from the gap between the fermentation vertical barrel and the core barrel at the upper end of the core barrel, and then contact the spiral plate I below, and are pushed into the core barrel, thereby forming a comprehensive turning of the raw materials;

[0018] S4. After fermentation is completed, organic fertilizer is obtained.

[0019] The organic fertilizer prepared by the organic fertilizer fermentation process comprises the following raw materials in parts by weight: 5-8 parts of livestock manure; 5-8 parts of corn stalks; 2-3 parts of sludge; and 2-3 parts of wood ash. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 and Figure 2 It is a structural schematic diagram of an organic fertilizer fermentation device;

[0021] Figure 3 It is a structural schematic diagram of the organic fertilizer fermentation device when adding materials;

[0022] Figure 4 It is a structural schematic diagram of the organic fertilizer fermentation device when discharging;

[0023] Figure 5 It is a structural diagram of a gear ring, a fixing ring, a leg plate, and a limiting frame;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the fermentation vertical cylinder and the core cylinder;

[0025] Figure 7 It is a partial cross-sectional structural schematic diagram of an organic fertilizer fermentation device;

[0026] Figure 8 It is a schematic diagram of the structure of the extension tube, the auxiliary shaft, and the spiral plate II;

[0027] Fig. 9It is a structural schematic diagram of the lower plugging plate, the connecting seat and the conveying pipe;

[0028] Fig.10 It is a schematic diagram of the structure of the conveying pipe, material port and conveying spiral frame.

[0029] In the figure:

[0030] Gear ring 101; fixing ring 102; leg plate 103; limiting frame 104;

[0031] Fermentation vertical cylinder 201; top plate 202; connecting ring 203; core cylinder 204;

[0032] Central axis 301; spiral plate I 302; extension tube 303; auxiliary axis 304; spiral plate II 305;

[0033] Lower blocking plate 401; control screw 402; connecting seat 403; worm 404; conveying pipe 405; material port 406; conveying spiral frame 407. DETAILED DESCRIPTION

[0034] like Figure 1-10 As shown in the figure, the organic fertilizer fermentation device is described in detail:

[0035] An organic fertilizer fermentation device comprises a fermentation cylinder 201 with a top plate 202 at the upper end, and a core cylinder 204 coaxially arranged inside the fermentation cylinder 201, a central axis 301 is rotated at the center of the top plate 202, a spiral plate I 302 is fixed on the central axis 301, the spiral plate I 302 contacts the inner wall of the core cylinder 204 and extends to the bottom of the core cylinder 204, a connecting ring 203 is provided at the lower end of the fermentation cylinder 201, an extension tube 303 coaxially arranged with the fermentation cylinder 201 is sleeved on the connecting ring 203, and a lower blocking plate 401 is slidably provided at the lower end of the extension tube 303.

[0036] By blocking the lower end of the extension tube 303 with the lower blocking plate 401 and blocking the upper end of the fermentation column 201 with the top plate 202, a fermentation space is formed inside the fermentation column 201 and the extension tube 303;

[0037] During fermentation turning, the first motor installed on the top plate 202 is started to drive the central shaft 301 so that the central shaft 301 can drive the spiral plate I 302 to rotate in the core barrel 204, thereby spirally conveying the raw materials in the core barrel 204 upward. At the same time, the raw materials conveyed to the upper end of the core barrel 204 will lose the limit of the core barrel 204 and will be scattered into the gap between the fermentation vertical barrel 201 and the core barrel 204, and gradually fall through the gap to the extension tube 303. The raw materials in the extension tube 303 will contact the spiral plate I 302 extending to the bottom of the core barrel 204, and be spirally pushed into the core barrel 204 under the influence of the rotation of the spiral plate I 302, thereby forming a moving cycle for the raw materials, thereby achieving the purpose of fully turning the raw materials, ensuring the uniform temperature inside the raw materials, and then ensuring the fermentation effect of the raw materials.

[0038] The core barrel 204 has a plurality of long holes evenly arranged on its side wall, so that the raw materials inside and outside the core barrel 204 can contact and move with each other, and further ensure the same temperature of the raw materials inside and outside the core barrel 204 during fermentation, so that the core barrel 204 can assist the spiral plate I 302 to circulate the raw materials, and avoid the core barrel 204 wall isolating the inside and outside, affecting the uniform temperature of the raw materials.

[0039] A plurality of connecting plates are fixed to the outer wall of the lower end of the core barrel 204 , and the plurality of connecting plates are fixedly connected to the inner wall of the fermentation column 201 , so that the fermentation column 201 and the core barrel 204 are relatively fixed.

[0040] like Figure 1-10 As shown, further improving the stirring effect of raw materials is described in detail:

[0041] The extension tube 303 is penetrated by a plurality of auxiliary shafts 304 , and a spiral plate II 305 is fixed on each of the plurality of auxiliary shafts 304 .

[0042] A fixing ring 102 is fixed on the fermentation cylinder 201 , and a gear ring 101 is coaxially fixed below the fixing ring 102 . The gear ring 101 is meshed and transmission-connected with a plurality of auxiliary shafts 304 .

[0043] A second motor is installed on the fixed ring 102, and the output shaft of the second motor is connected to the extension tube 303, so that the extension tube 303 can be driven to rotate on the connecting ring 203, and then the multiple auxiliary shafts 304 are driven to rotate, thereby forming a meshing transmission with the gear ring 101, so that the multiple auxiliary shafts 304 can drive the spiral plate II 305 to rotate with themselves as axes;

[0044] As the auxiliary shaft 304 rotates around itself, the spiral plate II 305 can push the raw materials that have fallen from the gap between the fermentation vertical cylinder 201 and the core cylinder 204 to the extension tube 303 toward the spiral plate I 302, thereby further ensuring the circulation of the raw materials. At the same time, the spiral plate II 305 also rotates on the connecting ring 203 along with the extension tube 303, thereby circumferentially stirring and pushing the raw materials that have fallen from the gap between the fermentation vertical cylinder 201 and the core cylinder 204, thereby achieving circumferential and radial movement of the raw materials and full circumferential push, thereby avoiding dead corners in the movement of the raw materials and further ensuring the fermentation effect of the raw materials.

[0045] like Figure 1-10 As shown, the addition and discharge of raw materials are described in detail:

[0046] Three leg plates 103 are evenly distributed on the gear ring 101 in the circumferential direction, wherein a limiting frame 104 is fixed between two leg plates 103 , and the lower blocking plate 401 is limitedly slid on the limiting frame 104 .

[0047] The lower blocking plate 401 is provided with a connecting seat 403 at the end away from the limiting frame 104, and a conveying pipe 405 is inclined and rotated on the connecting seat 403. A material port 406 is provided at the lower end of the conveying pipe 405. A conveying spiral frame 407 rotates inside the conveying pipe 405, and a worm 404 rotates on the connecting seat 403. The worm 404 is meshingly connected with the worm wheel on the conveying pipe 405.

[0048] A control screw 402 is rotatably mounted on the lower end surface of the lower blocking plate 401 , and the control screw 402 is threadedly connected to the limiting frame 104 .

[0049] Among them, the three leg plates 103 form a support for the fermentation space, and support and limit the lower blocking plate 401 through the limiting frame 104; at the same time, the lower blocking plate 401 is slidably connected with the support rod on the leg plate 103 away from the limiting frame 104 to ensure the stability of the support for the lower blocking plate 401, and will not be deformed due to local force, affecting the blocking of the lower end;

[0050] When adding materials, the control screw 402 is rotated to make the control screw 402 move axially on the limit frame 104, and then drive the lower blocking plate 401 to move until the connecting seat 403 is connected with the extension tube 303. At this time, the worm 404 is rotated to engage the transmission conveying tube 405 to drive the material port 406 to rotate so that the material port 406 faces upward, and then the raw materials are added into the material port 406, and the third motor installed on the conveying tube 405 is started to drive the conveying spiral frame 407 to rotate in the conveying tube 405, and then the raw materials in the material port 406 are spirally conveyed to the connecting seat 403, and then enter the extension tube 303. In order to avoid the accumulation of raw materials in the extension tube 303, the first motor and the second motor are started at the same time to turn the raw materials over, so that the raw materials gradually fill the fermentation vertical cylinder 201;

[0051] After the fermentation cylinder 201 is full, the third motor is stopped, and the control screw 402 is rotated to move the lower blocking plate 401 to complete the blocking of the lower end of the extension tube 303;

[0052] After the fermentation is completed, the control screw 402 is rotated to connect the connecting seat 403 with the extension tube 303, and the worm 404 is rotated to make the material port 406 face downward, and the organic fertilizer in the extension tube 303 will automatically fall into the connecting seat 403 due to its own gravity, and then the third motor is started in reverse to make the conveying spiral frame 407 push the organic fertilizer in the connecting seat 403 to the material port 406 to fall; in order to ensure that the organic fertilizer can be discharged completely, when discharging, the first motor and the second motor are also started to turn the raw materials, so that the organic fertilizer continues to flow into the connecting seat 403.

[0053] like Figure 1-10 As shown:

[0054] The organic fertilizer fermentation process using the fermentation device comprises the following steps:

[0055] S1. Weigh the raw materials according to the proportion and mix them evenly;

[0056] S2, placing the mixed raw materials in the fermentation column 201 for fermentation;

[0057] S3, the transmission spiral plate I 302 rotates in the core barrel 204, and the raw materials below the core barrel 204 are transported upward through the core barrel 204, and fall from the gap between the fermentation vertical cylinder 201 and the core barrel 204 at the upper end of the core barrel 204, and then contact the spiral plate I 302 below, and are pushed into the core barrel 204, thereby forming a comprehensive turning of the raw materials;

[0058] S4. After fermentation is completed, organic fertilizer is obtained.

[0059] The organic fertilizer prepared by the organic fertilizer fermentation process comprises the following raw materials in parts by weight: 5-8 parts of livestock manure; 5-8 parts of corn stalks; 2-3 parts of sludge; and 2-3 parts of wood ash.

Claims

1. An organic fertilizer fermentation device, characterized in that: The fermentation cylinder (201) comprises a fermentation cylinder (201) having a top plate (202) at its upper end, and a core cylinder (204) coaxially arranged inside the fermentation cylinder (201); a central axis (301) is rotated at the center of the top plate (202); a spiral plate I (302) is fixed on the central axis (301); the spiral plate I (302) contacts the inner wall of the core cylinder (204) and extends to the bottom of the core cylinder (204); a connecting ring (203) is provided at the lower end of the fermentation cylinder (201); an extension tube (303) coaxially arranged with the fermentation cylinder (201) is sleeved on the connecting ring (203); a lower blocking plate (401) is slidably provided at the lower end of the extension tube (303).

2. A kind of organic fertilizer fermentation device according to claim 1, characterized in that: The extension tube (303) is provided with a plurality of auxiliary shafts (304) running through it, and a spiral plate II (305) is fixed on each of the plurality of auxiliary shafts (304).

3. A kind of organic fertilizer fermentation device according to claim 2, characterized in that: A fixing ring (102) is fixed on the fermentation vertical cylinder (201), a gear ring (101) is coaxially fixed below the fixing ring (102), and the gear ring (101) is meshingly transmission-connected with a plurality of auxiliary shafts (304).

4. A kind of organic fertilizer fermentation device according to claim 3, characterized in that: Three leg plates (103) are evenly distributed on the gear ring (101) in the circumferential direction, wherein a limiting frame (104) is fixed between two of the leg plates (103), and the lower blocking plate (401) is limitedly slid on the limiting frame (104).

5. A kind of organic fertilizer fermentation device according to claim 4, characterized in that: A connecting seat (403) is provided at the end of the lower blocking plate (401) away from the limiting frame (104); a conveying pipe (405) is obliquely rotated on the connecting seat (403); a material opening (406) is provided at the lower end of the conveying pipe (405); a conveying spiral frame (407) rotates inside the conveying pipe (405); a worm (404) rotates on the connecting seat (403); and the worm (404) is meshingly connected with a worm wheel on the conveying pipe (405).

6. A kind of organic fertilizer fermentation device according to claim 5, characterized in that: A control screw (402) is rotatably mounted on the lower end surface of the lower blocking plate (401), and the control screw (402) is threadedly connected to the limiting frame (104).

7. A kind of organic fertilizer fermentation device according to claim 4, characterized in that: The lower blocking plate (401) is slidably connected to a support rod on a leg plate (103) away from the limiting frame (104).

8. An organic fertilizer fermentation device according to claim 1, characterized in that: A plurality of long holes are evenly arranged on the side wall of the core barrel (204).

9. The organic fertilizer fermentation process using the arbitrary described fermentation device of claim 1-8 is characterized in that: The process includes the following steps: S1. Weigh the raw materials according to the proportion and mix them evenly; S2, placing the mixed raw materials in a fermentation cylinder (201) for fermentation; S3, the driving spiral plate I (302) rotates in the core barrel (204), so that the raw materials below the core barrel (204) are transported upward through the core barrel (204), and fall from the gap between the fermentation vertical cylinder (201) and the core barrel (204) at the upper end of the core barrel (204), and then contact the spiral plate I (302) below, and are pushed into the core barrel (204), thereby forming a comprehensive turning of the raw materials; S4. After fermentation is completed, organic fertilizer is obtained.

10. The organic fertilizer prepared by the organic fertilizer fermentation process according to claim 9, characterized in that: The organic fertilizer comprises the following raw materials in parts by weight: 5-8 parts of livestock manure; 5-8 parts of corn stalks; 2-3 parts of sludge; and 2-3 parts of plant ash.

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