CN111285715A - Combined fermentation device and method for preparing organic fertilizer - Google Patents
Combined fermentation device and method for preparing organic fertilizer Download PDFInfo
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- CN111285715A CN111285715A CN202010296246.3A CN202010296246A CN111285715A CN 111285715 A CN111285715 A CN 111285715A CN 202010296246 A CN202010296246 A CN 202010296246A CN 111285715 A CN111285715 A CN 111285715A
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- fermentation
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F1/00—Fertilisers made from animal corpses, or parts thereof
- C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention discloses a combined fermentation device and a method for preparing an organic fertilizer, wherein the combined fermentation device comprises a fermentation box, the fermentation box is a horizontal fermentation device, a plurality of convex teeth are equidistantly arranged on the outer wall of the fermentation box, a gear disc is arranged outside the fermentation box, and the convex teeth are in meshing transmission connection with the gear disc and are used for performing circumferential rotation on the fermentation box by taking a horizontal axis as a rotating shaft so as to discharge the fermentation box; the stirring mechanism is arranged in the fermentation box, the stirring mechanism and the horizontal fermentation box are coaxial, the axial leads are distributed in the horizontal direction, the stirring mechanism is used for horizontally and reciprocally pushing the fertilizer in the fermentation box, and the stirring mechanism carries out limiting rotary stirring. According to the invention, through the combined fermentation box, the gear plate is in meshing transmission with the convex teeth on the outer wall of the turnover barrel, so that the fermentation box is turned over and poured, the discharging efficiency of the fermentation box is greatly improved, the cleaning and nursing inside the fermentation box are more convenient, and the practicability and the use convenience of the device are improved.
Description
Technical Field
The invention relates to the technical field of organic fertilizer processing, in particular to a combined fermentation device and a method for preparing an organic fertilizer.
Background
The organic fertilizer is a fertilizer containing organic substances, which can provide various inorganic nutrients and organic nutrients for crops and can also fertilize and improve soil;
commercial organic fertilizer: including industrial wastes such as distillers' grains, vinegar residues, cassava residues, sugar residues, furfural residues, etc.; urban sludge: such as river sludge, sewer sludge, and the like; the organic fertilizer raw material production and supply base is classified completely: silkworm excrement, mushroom residue, kelp residue, phosphoric citric acid residue, cassava residue, protein mud, furfural residue, amino acid humic acid, oil residue, plant ash, shell powder and the like, and also nutrient and peanut shell powder and the like;
bio-organic fertilizer, agricultural waste: such as straw, soybean meal, cottonseed meal, etc.; and (3) livestock and poultry manure: such as chicken manure, cattle and sheep horse manure, rabbit manure; domestic garbage: such as kitchen waste and the like.
However, the existing fermentation device for preparing organic fertilizer has simple discharging mode and low discharging efficiency, so that the later-stage preparation efficiency of organic fertilizer is influenced, and the fermentation device is inconvenient to clean at the later stage; in addition, when the existing organic fertilizer is prepared, due to different preparation steps, the degradation efficiency of the organic fertilizer in a farmland is low after the organic fertilizer is applied, and the absorption of crops is influenced.
Disclosure of Invention
The invention aims to solve the problems and provides a combined fermentation device and a method for preparing an organic fertilizer.
In order to achieve the purpose, the invention adopts the following technical scheme:
a combined fermentation device comprises a fermentation box, wherein the fermentation box is a horizontal fermentation device, a plurality of convex teeth are equidistantly arranged on the outer wall of the fermentation box, a gear disc is arranged outside the fermentation box, and the convex teeth are in meshed transmission connection with the gear disc and are used for circumferential rotation of the fermentation box by taking a horizontal axis as a rotating shaft so as to discharge the fermentation box; the stirring mechanism is arranged in the fermentation box, the stirring mechanism and the horizontal fermentation box are coaxial, the axial leads are distributed in the horizontal direction, the stirring mechanism is used for horizontally and reciprocally pushing the fertilizer in the fermentation box, and the stirring mechanism carries out limiting rotary stirring.
As a further description of the above technical solution:
the stirring mechanism comprises a screw rod, a nut seat is sleeved on the screw rod, a stirring fan is connected to the outside of the nut seat in a rotating mode through a rotating component, a ball screw structure is formed by the screw rod and the nut seat, the two ends of the screw rod are connected with the inner wall of the fermentation box in a rotating mode through bearing sleeves, a first motor is arranged on the outside of the fermentation box, and the output shaft of the first motor is connected with the screw rod in a transmission mode.
As a further description of the above technical solution:
the fermentation box is integrally of a cylindrical structure, the inner wall of the fermentation box and the same axial line of the fermentation box are provided with a threaded track, and the extension end of the stirring fan is in sliding connection with the threaded track.
As a further description of the above technical solution:
the fermenting case is cut for turning over bucket and top cap two parts by the cross-section that is parallel and not coincident in vertical axle center face, the top cap is located the bottom of turning over the bucket, go up and seted up at least one opening of top cap, the opening sets up adjacent two between the screw thread track, the top of top cap has the fixed plate to be connected with firmly, the top of top cap is provided with the feed bin with the opening intercommunication.
As a further description of the above technical solution:
the fermentation box is characterized in that supporting plates are symmetrically arranged on two sides of the fermentation box, a lifting component connected with a fixed plate is arranged on each supporting plate, the fermentation box is rotatably connected with the supporting plates through a rotating component, a plurality of convex teeth are arranged along the circumference of the outer wall of the turning barrel, an auxiliary shaft is arranged on one side of the fermentation box in parallel to the axial lead, a gear disc is arranged on the auxiliary shaft, a second motor is arranged on one side of the auxiliary shaft, and an output shaft of the second motor is in transmission connection with the auxiliary shaft.
As a further description of the above technical solution:
a method for preparing an organic fertilizer comprises a powdery organic matter and a fermentation liquor, wherein the nitrogen, phosphorus and potassium content of the powdery organic matter is 4% -6%, the calcium, magnesium and sulfur content is 0.5% -1.1%, the boron content is 0.1% -0.18%, and the fermentation liquor is a modulated EM solution.
As a further description of the above technical solution:
a method of preparing an organic fertilizer comprising the steps of: s1: preparing materials, namely preparing powdery raw materials and prepared fermentation liquor; s2: mixing and fermenting, wherein the mixing and fermenting comprise pre-fermentation and stirring fermentation, the pre-fermentation is to soak powdery raw materials in water for three days, filter water and precipitated sticky raw materials, mix the filtered water and prepared fermentation liquor into mixed liquor, the stirring fermentation is to pour the sticky raw materials into a fermentation box, and the mixed liquor is added every 1 hour while stirring; s4: drying and cooling, namely drying the fermented organic raw materials, grinding the dried organic raw materials into powder and cooling the powder; s5: and (4) granulating, namely pressing the cooled powdery organic fertilizer into granules.
As a further description of the above technical solution:
adding ginger juice into the prepared EM solution.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the combined fermentation box, the gear plate is in meshing transmission with the convex teeth on the outer wall of the turnover barrel, so that the fermentation box is turned over and poured, the discharging efficiency of the fermentation box is greatly improved, the cleaning and nursing inside the fermentation box are more convenient, and the practicability and the use convenience of the device are improved.
2. According to the invention, the stirring fan rotating along the threaded track can stir left and right in a reciprocating manner by utilizing the principle of the ball screw, so that the stirring efficiency of the horizontal fermentation box is greatly improved.
3. According to the invention, when the organic fertilizer is prepared by powdery organic matters, the soaking solution of the organic matters is firstly fermented with the fermentation liquor and is successively mixed with the organic matters, so that the mixing efficiency of the fermentation liquor and the organic matters is greatly improved, and the fermentation efficiency of the organic fertilizer is improved.
4. According to the invention, the ginger juice is added into the fermentation liquor, so that harmful substances in organic matters can be effectively removed, and the cold resistance of the fertilizer is improved, so that the fertilizer is more suitable for being used in cold regions.
5. According to the invention, in the preparation process, each organic fertilizer is made of powder by firstly drying and grinding the powder and then compressing and granulating the powder, so that the organic fertilizer is decomposed more quickly after being scattered in a farmland at a later stage, the organic fertilizer has a better fertilizing effect, and is more convenient for being absorbed by crops and the like.
Drawings
FIG. 1 is a schematic front sectional view of a fermentation apparatus according to the present invention;
FIG. 2 is a schematic front view of a fermentation apparatus according to the present invention;
FIG. 3 is a schematic side view of a fermentation apparatus according to the present invention;
FIG. 4 is a schematic view of the inside end face of the top cover of the present invention;
FIG. 5 is a front view of a stirring fan according to the present invention;
FIG. 6 is a block diagram of the process for preparing organic fertilizer according to the present invention.
Illustration of the drawings:
1. a fermentation box; 101. turning over the barrel; 102. a top cover; 2. a feeding barrel; 3. a fixing plate; 4. a support plate; 5. a lifting member; 6. a stirring mechanism; 601. a screw; 602. a nut seat; 603. a stirring fan; 7. a threaded track; 8. a first motor; 9. a convex tooth; 10. a port; 11. a second motor; 12. a counter shaft; 13. a gear disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a combined fermentation device comprises a fermentation box 1, wherein the fermentation box 1 is a horizontal fermentation device, that is, the axial lead of the fermentation box 1 is arranged horizontally, a plurality of convex teeth 9 are equidistantly arranged on the outer wall of the fermentation box 1, optimally, the convex teeth 9 are welded with the outer wall of the fermentation box 1, a gear disc 13 is arranged outside the fermentation box 1, the convex teeth 9 are in meshing transmission connection with the gear disc 13 and are used for the fermentation box 1 to perform circumferential rotation by taking the horizontal axial lead as a rotating shaft, so that the fermentation box 1 is discharged and drives an auxiliary shaft 12 to rotate through a second motor 11, and the gear disc 13 is in meshing transmission connection with the convex teeth 9, thereby realizing the rotation of the fermentation box 1, enabling the opening of a turnover barrel 101 to be downward, quickly and effectively dumping the organic fertilizer in the fermentation box 1, and improving the discharging efficiency of the fermentation device; the fermentation box 1 is divided into a turnover barrel 101 and a top cover 102 by a cross section which is parallel to and does not coincide with a vertical axial center plane, a combined fermentation device is realized, the top cover 102 is positioned at the bottom of the turnover barrel 101, at least one through hole 10 is formed in the top and the top cover 102, the through hole 10 is arranged between two adjacent thread rails 7, the through hole 10 is used for feeding or leading hot air or oxygen or liquid solution or a cooling pipeline, the top of the top cover 102 is connected with a fixed plate 3 in a hard mode, the hard connection at the position is in bolt fixed connection, the top of the top cover 102 is provided with a feeding barrel 2 communicated with the through hole 10, a user can feed through the feeding barrel 2, support plates 4 are symmetrically arranged at two sides of the fermentation box 1, a base is arranged at the bottom of the device, the two support plates 4 are respectively fixedly connected with the base bolts, and a lifting member 5 connected with, the optimized lifting member 5 is an air cylinder or an electric telescopic rod structure and is used for upwards jacking the top cover 102 before the barrel overturning 101 is overturned, simultaneously, the sealing between the top cover 102 and the barrel overturning 101 is closed, the device is more stable to use through the electric control of the lifting member 5, the fermentation box 1 is rotatably connected with the support plates 4 through rotating members, the two support plates 4 are used for supporting the fermentation box 1, one side of the fermentation box 1 is rotatably connected with the fermentation box 1 through a bearing sleeve, the first motor 8 is arranged at the other side of the fermentation box 1, two connecting rods are optimally led out from the outer wall of the fermentation box 1, the connecting rods and the side end faces of the corresponding support plates 4 slide through circular chutes to ensure that the fermentation box 1 can be stably overturned, a plurality of convex teeth 9 are arranged along the circumference of the outer wall of the barrel overturning 101, an auxiliary shaft 12 is arranged at one side of the fermentation box 1 in parallel to the axial line, and a gear disc 13, the optimized gear disc 13 is provided with at least two, the same convex teeth 9 are at least provided with two groups so as to ensure the stable rotation of the fermentation box 1, one side of the auxiliary shaft 12 is provided with a second motor 11, the output shaft of the second motor 11 is in transmission connection with the auxiliary shaft 12, and the optimized lifting component 5, the first motor 8 and the second motor 11 are all electrically connected with a controller of the device through electric wires.
Different from the first embodiment
Example two:
referring to fig. 1, 4 and 5, the stirring mechanism 6 is disposed in the fermentation box 1, the stirring mechanism 6 is coaxial with the horizontal fermentation box 1, and the axial leads are distributed in a horizontal direction, the stirring mechanism 6 is used for horizontally pushing the fertilizer in the fermentation box 1 in a reciprocating manner to achieve sufficient mixing of the organic fertilizer in the fermentation box 1, and the stirring mechanism 6 performs limited rotation stirring, the stirring mechanism 6 comprises a screw 601, a nut seat 602 is sleeved on the screw 601, a stirring fan 603 is rotatably connected to the outside of the nut seat 602 through a rotating member, preferably, the rotating member is a bearing sleeve, the screw 601 and the nut seat 602 form a ball screw structure, two ends of the screw 601 are rotatably connected to the inner wall of the fermentation box 1 through the bearing sleeve, a first motor 8 is disposed outside the fermentation box 1, an output shaft of the first motor 8 is in transmission connection with the screw 601, the fermentation box 1 is integrally cylindrical, the inner wall of the fermentation box 1 and the fermentation box 1 are provided with a thread track 7 on the same axial lead, the extension end of the stirring fan 603 is connected with the thread track 7 in a sliding way, when in use, the first motor 8 drives the screw rod 601 to rotate, so that the nut seat 602 slides forwards along the screw rod 601, meanwhile, the extension end of the stirring fan 603 outside the nut seat 602 rotates along the thread track 7 on the inner wall of the fermentation box 1, so that the stirring fan 603 is rotationally connected with the nut seat 602 through a bearing sleeve, the optimized first motor 8 is a servo motor, so that the left-right reciprocating motion of the nut seat 602 on the screw rod 601 is realized, when the nut seat 602 moves, the stirring fan 603 continuously rotates along the thread track 7 to realize stirring, so that the high-efficiency stirring of the horizontal fermentation box 1 is realized, and when in stirring, according to the requirement of organic fertilizer fermentation, hot gas or oxygen or a cooling pipe is introduced through the through, realizes the high-efficiency stirring fermentation box 1 with simple structure.
Example three:
referring to fig. 6, a method for preparing an organic fertilizer comprises a powdery organic matter and a fermentation liquid, wherein the powdery organic matter comprises dried wood powder, crushed leaf powder, shell powder or peanut shell powder and the like, the powdery organic matter is obtained by grinding the dried organic matter, the powdery organic matter contains 4% -6% of nitrogen, phosphorus and potassium, 0.5% -1.1% of calcium, magnesium and sulfur, 0.1% -0.18% of boron, the fermentation liquid is a modulated EM solution, the EM solution comprises 100 ml of clear water, 20% -40 g of honey or brown sugar and 100 ml of M casein, 100 ml of distilled liquor (containing 30-35 percent of alcohol) and 50 ml of EM stock solution are prepared into standby liquid, and the prepared EM solution is added with ginger juice which can remove the taste, and gingerol in ginger can not only enhance the cold resistance, but also sterilize and disinfect and can remove some harmful substances in organic fertilizers;
a method of preparing an organic fertilizer comprising the steps of:
s1: preparing materials, namely preparing powdery raw materials and prepared fermentation liquor;
s2: mixing and fermenting, wherein the mixing and fermenting comprises pre-fermenting and stirring fermenting, the pre-fermenting is to soak powdery raw materials in water for three days, filter water quality and precipitated sticky raw materials, the filtered water quality contains nitrogen, phosphorus and potassium chemical substances, the sticky raw materials only contain a small part of fertilizer chemical substances and some fungi, and mix the filtered water quality and the prepared fermentation liquor into mixed liquor, the filtered water quality is firstly mixed with the fermentation liquor, so that the fermentation liquor can firstly ferment the filtered water quality, the fermentation efficiency is improved, the stirring and fermenting are to pour the sticky raw materials into a fermentation box 1, and the mixed liquor is added in sequence every 1 hour while stirring, and the mixed liquor can fully contact with organic substances in such a mixing mode, so that the fermentation efficiency is improved, and after the addition of the mixed liquor is finished, hot air is introduced to accelerate the fermentation efficiency;
s4: drying and cooling, namely drying the fermented organic raw materials, evaporating water in the organic fertilizer, grinding the organic fertilizer into powder, and cooling;
s5: granulation, the likepowder organic fertilizer after will cooling is pressed the matter and is pelletized, in this preparation flow, through at first drying the crocus, then compress the granulation for every organic fertilizer all is all the powder composition, so that after the later stage spills in the farmland, the decomposition is faster, and the fertilization effect of organic fertilizer is better, the absorption such as crops of being more convenient for.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A combined fermentation device comprises
The fermentation box (1) is a horizontal fermentation device, a plurality of convex teeth (9) are arranged on the outer wall of the fermentation box (1) at equal intervals, a gear disc (13) is arranged outside the fermentation box (1), and the convex teeth (9) are in meshing transmission connection with the gear disc (13) and are used for circumferential rotation of the fermentation box (1) by taking a horizontal axis as a rotating shaft so as to discharge the fermentation box (1);
the stirring mechanism (6) is arranged in the fermentation box (1), the stirring mechanism (6) and the horizontal fermentation box (1) are coaxial, the axial leads are distributed in the horizontal direction, the stirring mechanism (6) is used for horizontally and reciprocally pushing fertilizers in the fermentation box (1), and the stirring mechanism (6) performs limiting rotary stirring.
2. The combined fermentation device according to claim 1, wherein the stirring mechanism (6) comprises a screw rod (601), a nut seat (602) is sleeved on the screw rod (601), a stirring fan (603) is rotatably connected to the outside of the nut seat (602) through a rotating member, the screw rod (601) and the nut seat (602) form a ball screw structure, two ends of the screw rod (601) are rotatably connected with the inner wall of the fermentation box (1) through bearing sleeves, a first motor (8) is arranged outside the fermentation box (1), and an output shaft of the first motor (8) is in transmission connection with the screw rod (601).
3. The combined fermentation device according to claim 2, wherein the fermentation box (1) is a cylindrical structure, the inner wall of the fermentation box (1) and the fermentation box (1) are provided with a threaded rail (7) at the same axis, and the extension end of the stirring fan (603) is slidably connected with the threaded rail (7).
4. A combined fermentation device according to claim 3, wherein the fermentation box (1) is divided into two parts, namely a turning barrel (101) and a top cover (102), by a section parallel to and not coincident with the vertical axial center plane, the top cover (102) is positioned at the bottom of the turning barrel (101), at least one through opening (10) is formed in the top cover (102), the through opening (10) is arranged between two adjacent threaded rails (7), a fixing plate (3) is connected to the top of the top cover (102) in a hard manner, and a feeding barrel (2) communicated with the through opening (10) is arranged at the top of the top cover (102).
5. The combined fermentation device according to claim 4, wherein the two sides of the fermentation box (1) are symmetrically provided with support plates (4), the support plates (4) are provided with lifting members (5) connected with the fixed plate (3), the fermentation box (1) is rotationally connected with the support plates (4) through rotating members, the convex teeth (9) are arranged in a plurality along the circumference of the outer wall of the turning barrel (101), one side of the fermentation box (1) is provided with a secondary shaft (12) in parallel with the axial lead, the gear disc (13) is arranged on the secondary shaft (12), one side of the secondary shaft (12) is provided with a second motor (11), and the output shaft of the second motor (11) is in transmission connection with the secondary shaft (12).
6. The method for preparing organic fertilizer according to claim 1, comprising powdery organic matter and fermentation liquor, wherein the content of nitrogen, phosphorus and potassium in the powdery organic matter is 4% -6%, the content of calcium, magnesium and sulfur is 0.5% -1.1%, the content of boron is 0.1% -0.18%, and the fermentation liquor is prepared EM solution.
7. A method of preparing an organic fertilizer according to claim 6 comprising the steps of:
s1: preparing materials, namely preparing powdery raw materials and prepared fermentation liquor;
s2: mixing and fermenting, wherein the mixing and fermenting comprise pre-fermentation and stirring fermentation, the pre-fermentation is to soak powdery raw materials in water for three days, filter water and precipitated sticky raw materials, mix the filtered water and prepared fermentation liquor into mixed liquor, and the stirring fermentation is to pour the sticky raw materials into a fermentation box (1), and add the mixed liquor every 1h while stirring;
s4: drying and cooling, namely drying the fermented organic raw materials, grinding the dried organic raw materials into powder and cooling the powder;
s5: and (4) granulating, namely pressing the cooled powdery organic fertilizer into granules.
8. The method for preparing organic fertilizer as claimed in claim 6, wherein ginger juice is added to said prepared EM solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010296246.3A CN111285715A (en) | 2020-04-15 | 2020-04-15 | Combined fermentation device and method for preparing organic fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010296246.3A CN111285715A (en) | 2020-04-15 | 2020-04-15 | Combined fermentation device and method for preparing organic fertilizer |
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| CN111285715A true CN111285715A (en) | 2020-06-16 |
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| CN202010296246.3A Pending CN111285715A (en) | 2020-04-15 | 2020-04-15 | Combined fermentation device and method for preparing organic fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111848250A (en) * | 2020-07-07 | 2020-10-30 | 安徽皖斛堂生物科技有限公司 | A fermenting installation that is arranged in stem of noble dendrobium to plant fertilizer |
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| CN105036889A (en) * | 2015-06-23 | 2015-11-11 | 含山县丰华供销合作社有限公司 | Fertilizer used for promoting growth of bushes and flowers and preparation method of fertilizer |
| CN107494807A (en) * | 2017-09-29 | 2017-12-22 | 武汉瑞科兴业科技有限公司 | A kind of Drum-type fermentation device |
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| CN111848250A (en) * | 2020-07-07 | 2020-10-30 | 安徽皖斛堂生物科技有限公司 | A fermenting installation that is arranged in stem of noble dendrobium to plant fertilizer |
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