CN112279706A - Production method and device of green organic fertilizer - Google Patents
Production method and device of green organic fertilizer Download PDFInfo
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- CN112279706A CN112279706A CN202011167912.XA CN202011167912A CN112279706A CN 112279706 A CN112279706 A CN 112279706A CN 202011167912 A CN202011167912 A CN 202011167912A CN 112279706 A CN112279706 A CN 112279706A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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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
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Abstract
The invention provides a method and a device for producing a green organic fertilizer, and belongs to the technical field of organic fertilizers. The method solves the technical problems of complex preparation method of the existing organic fertilizer and the like. The production method of the green organic fertilizer comprises the following steps: a. preparing a leavening agent: uniformly mixing bacillus, protease, cellulase, xylanase, beta-glucanase and beta-mannase to prepare a leavening agent; b. processing: adding the dried raw materials into processing equipment with a stirring function for crushing and stirring, and adding auxiliary materials into the processing equipment with the stirring function for stirring; c. fermentation: b, mixing a leavening agent with the product processed in the step b to obtain a fermented material, stacking the fermented material into a trapezoidal strip pile with the bottom width of 2m, the upper width of 1m and the height of 0.8m, and standing for a week; d. and (3) airing: and (c) airing the organic fertilizer fermented in the step (c) to obtain the organic fertilizer. The invention has the advantage of high manufacturing efficiency.
Description
Technical Field
The invention belongs to the technical field of organic fertilizers, and relates to a method and a device for producing a green organic fertilizer.
Background
The cultivation of the cherries has very high requirements on soil, organic fertilizer is needed in the cultivation process of the cherries, and the organic fertilizer is prepared by taking livestock and poultry manure, crop straws and agricultural and sideline products as raw materials and matching with a multifunctional fermentation strain agent for thorough decomposition and fermentation and contains a certain amount of functional microorganisms. The organic fertilizer contains rich organic nutrients such as organic matters, amino acids, proteins and the like, and also contains inorganic nutrients such as nitrogen, phosphorus, potassium and the like.
Most of the existing organic fertilizer production methods are complex, so that a green organic fertilizer production method and a green organic fertilizer production device are necessary to design.
Disclosure of Invention
The invention aims to provide a method and a device for producing a green organic fertilizer aiming at the problems in the prior art, and solves the problem that the existing organic fertilizer production method is complex.
The purpose of the invention can be realized by the following technical scheme: a production method of a green organic fertilizer is characterized by comprising the following steps:
a. preparing a leavening agent: uniformly mixing bacillus, protease, cellulase, xylanase, beta-glucanase and beta-mannase to prepare a leavening agent;
b. processing: adding the dried raw materials into processing equipment with a stirring function, crushing and stirring, adding auxiliary materials into the processing equipment with the stirring function, and stirring, wherein the mass ratio of the raw materials to the auxiliary materials is 2: 3; the raw materials comprise straws, branches, corn cobs and weeds, and the auxiliary materials comprise animal wastes;
c. fermentation: b, mixing a leavening agent with the product processed in the step b to obtain a fermented material, stacking the fermented material into a trapezoidal strip pile with the bottom width of 2m, the upper width of 1m and the height of 0.8m, and standing for a week;
d. and (3) airing: and (c) airing the organic fertilizer fermented in the step (c) to obtain the organic fertilizer, wherein the moisture content of the organic fertilizer after airing is less than 25%.
By adopting the method, the leavening agent is added, so that the turning is not needed in the fermentation process, and meanwhile, the raw materials and the auxiliary materials are directly added into the processing equipment with the stirring function for crushing and stirring, and the working efficiency is high.
The processing equipment with the stirring function comprises a base, wherein a crushing box body and a screening box body are fixed on the base, a crushing mechanism is arranged on the crushing box body, a first feed inlet and a second feed inlet are formed in the upper half part of the crushing box body, a first discharge outlet is formed in the lower half part of the crushing box body, a screening mechanism is arranged on the screening box body, a third feed inlet is formed in the upper half part of the screening box body, a second discharge outlet and a third discharge outlet are formed in the lower half part of the screening box body, a first conveying belt, a second conveying belt and a third conveying belt are arranged on the base, one end of the first conveying belt is positioned below the first discharge outlet, the other end of the first conveying belt is positioned above the third feed inlet, one end of the second conveying belt is positioned below the third discharge outlet, the other end of the second conveying, still be provided with rabbling mechanism on the base, the other end of conveyer belt three is located the rabbling mechanism top, the rabbling mechanism include agitator, driving motor, initiative friction wheel and mounting bracket, the agitator sets up on the base through a plurality of gyro wheels, set up on the base can with gyro wheel matched with spacing groove, driving motor fixes on the base, driving motor's the vertical upwards setting of output shaft, the initiative friction wheel is fixed on driving motor's output shaft, and the initiative friction wheel leans on with the agitator counterbalance, the mounting bracket is fixed on the base, be provided with auxiliary structure on the mounting bracket.
Structure more than adopting, the raw materials gets into through feed inlet one and smashes in smashing the box, smash the completion back, the raw materials drops on conveyer belt one through discharge gate two, conveyer belt one carries the raw materials after smashing to feed inlet three, then get into and sieve in the box and sieve, the big raw materials of particle diameter drop on conveyer belt two through discharge gate three, conveyer belt two carries it to feed inlet two, get into once more and smash the work of smashing in the box, through sieving in the box of sieving, the little raw materials of particle diameter drop to conveyer belt three through discharge gate two, conveyer belt three carries it to the agitator in, driving motor drives the agitator through initiative friction pulley and rotates, make the even distribution of raw materials that the conveyer belt carried and come in the agitator, and accelerate the stirring through auxiliary structure, the advantage that the result of use is good has.
The auxiliary structure include (mixing) shaft, driven friction wheel, auxiliary wheel one, auxiliary wheel two and connecting axle, the connecting axle rotates and sets up on the mounting bracket, auxiliary wheel one is fixed in the one end of connecting axle, the other end at the connecting axle is fixed to the driven friction wheel, and the driven friction wheel offsets with the agitator and leans on, the (mixing) shaft rotates and sets up on the mounting bracket, the end fixing of (mixing) shaft has auxiliary wheel two, the cover is equipped with the belt between auxiliary wheel one and the auxiliary wheel two, still be fixed with a plurality of stirring pieces on the (mixing) shaft.
By adopting the structure, the stirring barrel drives the driven friction wheel to rotate when rotating, the driven friction wheel drives the connecting shaft and the auxiliary wheel to rotate, and the auxiliary wheel II realizes rotation under the action of the belt, so that the stirring shaft and the stirring sheet are driven to rotate, and the stirring device is simple in structure and good in stirring effect.
The crushing mechanism include two crushing roller, two crushing roller rotate the setting through the jackshaft respectively on smashing the box, and the jackshaft is connected with motor power, crushing box on still be provided with two mounts, two mounts rotate the setting through the axis of rotation respectively on smashing the box, the one end of mount is fixed with the balancing weight, the other end of mount is provided with the compact heap, the axis of rotation is connected with the jackshaft through linkage structure.
Structure more than adopting smashes through two crushing roller, and under linkage structure's drive, the axis of rotation drives mount and compact heap and compresses tightly the raw materials, improves crushing efficiency.
Linkage structure include torsional spring, driven gear, scarce tooth gear, auxiliary shaft and driving gear, the driving gear is fixed on the jackshaft, the auxiliary shaft rotates and sets up on smashing the box, auxiliary gear and scarce tooth gear are all fixed on the auxiliary shaft, the driving gear meshes with the auxiliary gear mutually, driven gear fixes in the axis of rotation, and driven gear can cooperate with scarce tooth gear, the cover of torsional spring is established in the axis of rotation, the one end of torsional spring is connected with smashing the box, the other end of torsional spring is connected with the axis of rotation.
Structure more than adopting, motor power drives jackshaft and driving gear and rotates, and the driving gear meshes with auxiliary gear mutually to drive auxiliary gear and rotate, under auxiliary gear's drive, the auxiliary shaft rotates with scarce tooth gear, and when rotating the particular position, scarce tooth gear meshes with driven gear mutually, and driven gear drives axis of rotation and mount and rotates, compresses tightly work, and when scarce tooth gear rotated the particular position, axis of rotation and mount reset under the effect of torsional spring.
Screening mechanism include the screening board, the one end of screening board is rotated and is set up on the screening box, the other end of screening board links to each other with shock structure, sets up a plurality of screening through-holes that are used for the screening on the screening board, still is provided with guide structure on the screening board.
Structure more than adopting, the raw materials sieves through the screening board, through setting up vibrations structure and guide structure, improves screening efficiency.
The vibration structure include mount, rotation motor and eccentric wheel, the mount is fixed on collecting the box, rotate the motor and pass through the slip subassembly setting on the mount, rotate the motor level setting, the eccentric wheel is fixed on the output shaft of rotating the motor, and the eccentric wheel can support with the screening board and lean on mutually.
Structure more than adopting, drive the eccentric wheel through rotating the motor and rotate, when the eccentric wheel rotated to the particular position, the eccentric wheel supported mutually with the screening board and leaned on to promote the motion of screening board, when the eccentric wheel rotated to another particular position, eccentric wheel and screening board separation, the screening board supported mutually with the mount and leaned on, had the effectual advantage of vibrations.
The sliding assembly comprises a fixed block, a sliding block, an installation block and a bolt, the fixed block is fixed on the fixing frame, the sliding block is connected with the fixed block in a sliding mode, the bolt can lock the sliding block on the fixed block, the installation block is fixed on the sliding block, and the rotating motor is fixed on the installation block.
Structure more than adopting, through setting up the slip subassembly, when operating condition, through the bolt with sliding block locking on the fixed block, when needing to overhaul, loosen the bolt, the pulling sliding block will rotate the motor and pull out, convenient the maintenance.
The guide structure comprises a guide block, the guide block is fixed on the screening plate through a plurality of support rods, a plurality of conical through holes are formed in the guide block, and the aperture of the upper end of each conical through hole is larger than that of the lower end of each conical through hole.
Structure more than adopting, through setting up the guide block, when the raw materials passes through the toper through-hole, because the upper end aperture of toper through-hole is greater than the lower extreme aperture for the raw materials is vertical to drop, improves the screening efficiency of raw materials.
The crushing box body is also provided with a plurality of upper limiting blocks and a plurality of lower limiting blocks.
The first conveying belt, the second conveying belt and the third conveying belt are connected with a driving structure.
Compared with the prior art, the invention has the following advantages:
through adding the leaven for need not to turn over the heap in fermentation process, smash the stirring with the processing equipment that directly adds raw materials and auxiliary material have stirring function simultaneously, work efficiency is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic sectional view of the stirring mechanism of the present invention.
FIG. 3 is a schematic sectional view showing the crushing tank of the present invention.
FIG. 4 is a schematic sectional view showing a part of the constitution of the crushing case of the present invention.
Figure 5 is a schematic cross-sectional view of the screening box of the present invention.
Fig. 6 is an enlarged schematic view of the present invention at a.
In the figure, 1, a base; 2. a crushing box body; 2a, a first feeding hole; 2b, a feed inlet II; 2c, a first discharge hole; 3. screening the box body; 3a, a feed inlet III; 3b, a discharge hole II; 3c, a discharge hole III; 10. a first conveying belt; 11. a second conveying belt; 12. conveying belt III; 13. a crushing roller; 15. an intermediate shaft; 16. a fixed mount; 17. a rotating shaft; 18. a balancing weight; 19. a compression block; 20. a torsion spring; 21. a driven gear; 22. a gear with missing teeth; 23. an auxiliary gear; 24. an auxiliary shaft; 25. a driving gear; 26. a screening plate; 26a, screening through holes; 27. a fixed mount; 28. rotating the motor; 29. an eccentric wheel; 30. a fixed block; 31. a slider; 32. mounting blocks; 33. a bolt; 34. a guide block; 34a, a tapered through hole; 35. a support bar; 36. a power motor; 37. an upper limit block; 38. a lower limiting block; 39. a stirring shaft; 40. a driven friction wheel; 41. a first auxiliary wheel; 42. a second auxiliary wheel; 43. a connecting shaft; 44. a belt; 45. a stirring sheet; 46. a stirring barrel; 47. a drive motor; 48. a driving friction wheel; 49. a mounting frame; 50. and a roller.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
This green organic fertilizer production method, in this embodiment, includes the following step:
a. preparing a leavening agent: uniformly mixing bacillus, protease, cellulase, xylanase, beta-glucanase and beta-mannase to prepare a leavening agent;
b. processing: adding the dried raw materials into processing equipment with a stirring function, crushing and stirring, adding auxiliary materials into the processing equipment with the stirring function, and stirring, wherein the mass ratio of the raw materials to the auxiliary materials is 2: 3; the raw materials comprise straws, branches, corn cobs and weeds, and the auxiliary materials comprise animal wastes;
c. fermentation: b, mixing a leavening agent with the product processed in the step b to obtain a fermented material, stacking the fermented material into a trapezoidal strip pile with the bottom width of 2m, the upper width of 1m and the height of 0.8m, and standing for a week;
d. and (3) airing: and (c) airing the organic fertilizer fermented in the step (c) to obtain the organic fertilizer, wherein the moisture content of the organic fertilizer after airing is less than 25%.
By adopting the method, the leavening agent is added, so that the turning is not needed in the fermentation process, and meanwhile, the raw materials and the auxiliary materials are directly added into the processing equipment with the stirring function for crushing and stirring, and the working efficiency is high.
As shown in figures 1-6, the processing equipment with stirring function comprises a base 1, a crushing box body 2 and a screening box body 3 are fixed on the base 1, a crushing mechanism is arranged on the crushing box body 2, a first feeding hole 2a and a second feeding hole 2b are arranged on the upper half part of the crushing box body 2, a first discharging hole 2c is arranged on the lower half part of the crushing box body 2, a screening mechanism is arranged on the screening box body 3, a third feeding hole 3a is arranged on the upper half part of the screening box body 3, a second discharging hole 3b and a third discharging hole 3c are arranged on the lower half part of the screening box body 3, a first conveying belt 10, a second conveying belt 11 and a third conveying belt 12 are arranged on the base 1, one end of the first conveying belt 10 is positioned below the first discharging hole 2c, the other end of the first conveying belt 10 is positioned above the third feeding hole 3a, one end of the second conveying belt 11 is positioned, the one end of three 12 conveyer belts is located the below of two 3b of discharge gates, still be provided with rabbling mechanism on the base 1, the other end of three 12 conveyer belts is located the rabbling mechanism top, rabbling mechanism includes agitator 46, driving motor 47, initiative friction pulley 48 and mounting bracket 49, agitator 46 sets up on base 1 through a plurality of gyro wheels 50, in this embodiment, the quantity of gyro wheel 50 is four, set up on the base 1 can with gyro wheel 50 matched with spacing groove, driving motor 47 fixes on base 1, the vertical upwards setting of driving motor 47's output shaft, initiative friction pulley 48 is fixed on driving motor 47's output shaft, and initiative friction pulley 48 leans on with agitator 46 counterbalance, mounting bracket 49 is fixed on base 1, be provided with auxiliary structure on the mounting bracket 49.
By adopting the structure, the raw material enters the crushing box body 2 through the first feeding hole 2a to be crushed, after the crushing is finished, the raw material drops onto the first conveying belt 10 through the second discharging hole 3b, the first conveying belt 10 conveys the crushed raw material to the third feeding hole 3a, then the crushed raw material enters the screening box body 3 to be screened, the raw material with large particle size drops onto the second conveying belt 11 through the third discharging hole 3c, the second conveying belt 11 conveys the raw material to the second feeding hole 2b and then enters the crushing box body 2 again to be crushed, the raw material with small particle size drops onto the third conveying belt 12 through the second discharging hole 3b after the screening in the screening box body 3, the third conveying belt 12 conveys the raw material to the stirring barrel 46, the driving motor 47 drives the stirring barrel 46 to rotate through the driving friction wheel 48, so that the raw material conveyed by the conveying belt is uniformly distributed in the stirring barrel 46, and the stirring is, has the advantage of good use effect.
The auxiliary structure includes (mixing) shaft 39, driven friction wheel 40, auxiliary wheel mount 16, auxiliary wheel two 42 and connecting axle 43, connecting axle 43 rotates and sets up on mounting bracket 49, auxiliary wheel one mount 16 is fixed in the one end of connecting axle 43, the other end at connecting axle 43 is fixed to driven friction wheel 40, and driven friction wheel 40 offsets with agitator 46 and leans on, (mixing) shaft 39 rotates and sets up on mounting bracket 49, the end fixing of (mixing) shaft 39 has auxiliary wheel two 42, the cover is equipped with belt 44 between auxiliary wheel one mount 16 and the auxiliary wheel two 42, still be fixed with a plurality of stirring pieces 45 on the (mixing) shaft 39, in this embodiment, the quantity of stirring pieces 45 is four.
By adopting the structure, the stirring barrel 46 drives the driven friction wheel 40 to rotate when rotating, the driven friction wheel 40 drives the connecting shaft 43 and the first auxiliary wheel fixing frame 16 to rotate, and the second auxiliary wheel 42 realizes rotation under the action of the belt 44, so that the stirring shaft 39 and the stirring sheet 45 are driven to rotate, and the stirring device is simple in structure and good in stirring effect.
The crushing mechanism comprises two crushing rollers 13, the two crushing rollers 13 are respectively rotatably arranged on the crushing box body 2 through an intermediate shaft 15, the intermediate shaft 15 is connected with a power motor 36, two fixing frames 16 are further arranged on the crushing box body 2, the two fixing frames 16 are respectively rotatably arranged on the crushing box body 2 through rotating shafts 17, one ends of the fixing frames 16 are fixed with balancing weights 18, the other ends of the fixing frames 16 are provided with pressing blocks 19, and the rotating shafts 17 are connected with the intermediate shaft 15 through a linkage structure.
With the adoption of the structure, the two crushing rollers 13 are used for crushing, and the rotating shaft 17 drives the fixing frame 16 and the pressing block 19 to press the raw materials under the driving of the linkage structure, so that the crushing efficiency is improved.
Linkage structure includes torsional spring 20, driven gear 21, scarce tooth gear 22, auxiliary gear 23, auxiliary shaft 24 and driving gear 25, driving gear 25 fixes on jackshaft 15, auxiliary shaft 24 rotates and sets up on smashing box 2, auxiliary gear 23 and lack tooth gear 22 are all fixed on auxiliary shaft 24, driving gear 25 meshes with auxiliary gear 23 mutually, driven gear 21 fixes on axis of rotation 17, and driven gear 21 can cooperate with scarce tooth gear 22, torsional spring 20's cover is established on axis of rotation 17, torsional spring 20's one end is connected with smashing box 2, torsional spring 20's the other end is connected with axis of rotation 17.
Structure more than adopting, motor 36 drives jackshaft 15 and driving gear 25 and rotates, driving gear 25 meshes with auxiliary gear 23 mutually, thereby it rotates to drive auxiliary gear 23, under auxiliary gear 23's drive, auxiliary shaft 24 and scarce tooth gear 22 rotate, when rotating specific position, scarce tooth gear 22 meshes with driven gear 21 mutually, driven gear 21 drives axis of rotation 17 and mount 16 and rotates, compress tightly the work, when scarce tooth gear 22 rotates specific position, axis of rotation 17 and mount 16 reset under torsional spring 20's effect.
Screening mechanism includes screening board 26, and screening board 26's one end is rotated and is set up on screening box 3, and screening board 26's the other end links to each other with shock structure, offers a plurality of screening through-holes 26a that are used for the screening on the screening board 26, still is provided with guide structure on the screening board 26.
With the above structure, the raw materials are screened through the screening plate 26, and the screening efficiency is improved by arranging the vibration structure and the guide structure.
The vibrating structure comprises a fixed frame 16, a rotating motor 28 and an eccentric wheel 29, wherein the fixed frame 16 is fixed on the collecting box body, the rotating motor 28 is arranged on the fixed frame 16 through a sliding assembly, the rotating motor 28 is horizontally arranged, the eccentric wheel 29 is fixed on an output shaft of the rotating motor 28, and the eccentric wheel 29 can abut against the screening plate 26.
By adopting the structure, the eccentric wheel 29 is driven to rotate by the rotating motor 28, when the eccentric wheel 29 rotates to a specific position, the eccentric wheel 29 abuts against the screening plate 26 so as to push the screening plate 26 to move, when the eccentric wheel 29 rotates to another specific position, the eccentric wheel 29 is separated from the screening plate 26, and the screening plate 26 abuts against the fixed frame 16, so that the vibrating screen has the advantage of good vibrating effect.
The sliding assembly comprises a fixed block 30, a sliding block 31, a mounting block 32 and a bolt 33, the fixed block 30 is fixed on the fixed frame 16, the sliding block 31 is connected with the fixed block 30 in a sliding mode, the sliding block 31 can be locked on the fixed block 30 through the bolt 33, the mounting block 32 is fixed on the sliding block 31, and the rotating motor 28 is fixed on the mounting block 32.
Structure more than adopting, through setting up the slip subassembly, when operating condition, through bolt 33 with sliding block 31 locking on fixed block 30, when needing to overhaul, loosen bolt 33, spur sliding block 31, will rotate motor 28 and pull out, convenient the maintenance.
The guide structure includes guide block 34, and guide block 34 passes through a plurality of bracing pieces 35 to be fixed on screening board 26, and in this embodiment, the quantity of bracing piece 35 is four, has seted up a plurality of toper through-holes 34a on the guide block 34, and the upper end aperture of toper through-hole 34a is greater than the lower extreme aperture.
Structure more than adopting, through setting up guide block 34, when the raw materials passes through toper through-hole 34a, because the upper end aperture of toper through-hole 34a is greater than the lower extreme aperture for the raw materials is vertical to drop, improves the screening efficiency of raw materials.
The crushing box 2 is further provided with a plurality of upper limiting blocks 37 and a plurality of lower limiting blocks 38, in the embodiment, the number of the upper limiting blocks 37 is two, and the number of the lower limiting blocks 38 is two.
The first conveying belt 10, the second conveying belt 11 and the third conveying belt 12 are connected with a driving structure.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A production method and a device of a green organic fertilizer are characterized by comprising the following steps:
a. preparing a leavening agent: uniformly mixing bacillus, protease, cellulase, xylanase, beta-glucanase and beta-mannase to prepare a leavening agent;
b. processing: adding the dried raw materials into processing equipment with a stirring function, crushing and stirring, adding auxiliary materials into the processing equipment with the stirring function, and stirring, wherein the mass ratio of the raw materials to the auxiliary materials is 2: 3; the raw materials comprise straws, branches, corn cobs and weeds, and the auxiliary materials comprise animal wastes; the processing equipment with the stirring function comprises a base, wherein a crushing box body and a screening box body are fixed on the base, a crushing mechanism is arranged on the crushing box body, a first feed inlet and a second feed inlet are formed in the upper half part of the crushing box body, a first discharge outlet is formed in the lower half part of the crushing box body, a screening mechanism is arranged on the screening box body, a third feed inlet is formed in the upper half part of the screening box body, a second discharge outlet and a third discharge outlet are formed in the lower half part of the screening box body, a first conveying belt, a second conveying belt and a third conveying belt are arranged on the base, one end of the first conveying belt is positioned below the first discharge outlet, the other end of the first conveying belt is positioned above the third feed inlet, one end of the second conveying belt is positioned below the third discharge outlet, the other end of the second conveying, the stirring mechanism comprises a stirring barrel, a driving motor, a driving friction wheel and a mounting frame, the stirring barrel is arranged on the base through a plurality of idler wheels, a limiting groove capable of being matched with the idler wheels is formed in the base, the driving motor is fixed on the base, an output shaft of the driving motor is vertically arranged upwards, the driving friction wheel is fixed on an output shaft of the driving motor and abuts against the stirring barrel, the mounting frame is fixed on the base, and an auxiliary structure is arranged on the mounting frame;
c. fermentation: b, mixing a leavening agent with the product processed in the step b to obtain a fermented material, stacking the fermented material into a trapezoidal strip pile with the bottom width of 2m, the upper width of 1m and the height of 0.8m, and standing for a week;
d. and (3) airing: and (c) airing the organic fertilizer fermented in the step (c) to obtain the organic fertilizer, wherein the moisture content of the organic fertilizer after airing is less than 25%.
2. The method and the device for producing the green organic fertilizer as claimed in claim 1, wherein the auxiliary structure comprises a stirring shaft, a driven friction wheel, a first auxiliary wheel, a second auxiliary wheel and a connecting shaft, the connecting shaft is rotatably arranged on the mounting frame, the first auxiliary wheel is fixed at one end of the connecting shaft, the driven friction wheel is fixed at the other end of the connecting shaft, the driven friction wheel abuts against the stirring barrel, the stirring shaft is rotatably arranged on the mounting frame, the second auxiliary wheel is fixed at the end of the stirring shaft, a belt is sleeved between the first auxiliary wheel and the second auxiliary wheel, and a plurality of stirring pieces are further fixed on the stirring shaft.
3. The method and the device for producing green organic fertilizer as claimed in claim 1, wherein the crushing mechanism comprises two crushing rollers, the two crushing rollers are respectively rotatably disposed on the crushing box body through an intermediate shaft, the intermediate shaft is connected with the power motor, the crushing box body is further provided with two fixing frames, the two fixing frames are respectively rotatably disposed on the crushing box body through rotating shafts, one end of each fixing frame is fixed with a balancing weight, the other end of each fixing frame is provided with a pressing block, and the rotating shafts are connected with the intermediate shaft through a linkage structure.
4. The method and the device for producing the green organic fertilizer as claimed in claim 3, wherein the linkage structure comprises a torsion spring, a driven gear, a gear with missing teeth, an auxiliary gear, an auxiliary shaft and a driving gear, the driving gear is fixed on an intermediate shaft, the auxiliary shaft is rotatably arranged on the crushing box body, the auxiliary gear and the gear with missing teeth are both fixed on the auxiliary shaft, the driving gear is meshed with the auxiliary gear, the driven gear is fixed on a rotating shaft and can be matched with the gear with missing teeth, the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is connected with the crushing box body, and the other end of the torsion spring is connected with the rotating shaft.
5. The method and the device for producing the green organic fertilizer as claimed in claim 1, wherein the screening mechanism comprises a screening plate, one end of the screening plate is rotatably arranged on the screening box body, the other end of the screening plate is connected with the vibrating structure, a plurality of screening through holes for screening are formed in the screening plate, and a guide structure is further arranged on the screening plate.
6. The method and the device for producing the green organic fertilizer as claimed in claim 5, wherein the vibration structure comprises a fixed frame, a rotating motor and an eccentric wheel, the fixed frame is fixed on the collection box body, the rotating motor is arranged on the fixed frame through a sliding assembly, the rotating motor is horizontally arranged, the eccentric wheel is fixed on an output shaft of the rotating motor, and the eccentric wheel can abut against the screening plate.
7. The method and the device for producing the green organic fertilizer as claimed in claim 6, wherein the sliding assembly comprises a fixed block, a sliding block, a mounting block and a bolt, the fixed block is fixed on the fixed frame, the sliding block is connected with the fixed block in a sliding manner, the bolt can lock the sliding block on the fixed block, the mounting block is fixed on the sliding block, and the rotating motor is fixed on the mounting block.
8. The method and the device for producing the green organic fertilizer as claimed in claim 5, wherein the guide structure comprises a guide block, the guide block is fixed on the screening plate through a plurality of support rods, a plurality of conical through holes are formed in the guide block, and the aperture of the upper end of each conical through hole is larger than that of the lower end of each conical through hole.
9. The method and the device for producing the green organic fertilizer as claimed in claim 1, wherein the crushing box body is further provided with a plurality of upper limiting blocks and a plurality of lower limiting blocks.
10. The method and the device for producing the green organic fertilizer as claimed in claim 1, wherein the first conveying belt, the second conveying belt and the third conveying belt are all connected with a driving structure.
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| CN202011167912.XA CN112279706A (en) | 2020-10-27 | 2020-10-27 | Production method and device of green organic fertilizer |
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| CN202011167912.XA CN112279706A (en) | 2020-10-27 | 2020-10-27 | Production method and device of green organic fertilizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939654A (en) * | 2021-04-08 | 2021-06-11 | 甘肃农业大学 | Returning straw pretreatment device and pretreatment method thereof |
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| CN1033376A (en) * | 1988-12-20 | 1989-06-14 | 董广计 | Form garbage and dejection inorganic fertilizer mixing nodularization fertilizer and key production technology thereof |
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