CN112409089B - Mixing method of bio-organic fertilizer for reducing and controlling heavy metals - Google Patents

Mixing method of bio-organic fertilizer for reducing and controlling heavy metals Download PDF

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Publication number
CN112409089B
CN112409089B CN202110094116.6A CN202110094116A CN112409089B CN 112409089 B CN112409089 B CN 112409089B CN 202110094116 A CN202110094116 A CN 202110094116A CN 112409089 B CN112409089 B CN 112409089B
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rotating
gear
stirring
mixing
motor
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CN112409089A (en
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陈晰
吴自明
宋平
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Jiangxi Lianpulen Agricultural Technology Co Ltd
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Jiangxi Lianpulen Agricultural Technology Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C11/00—Other nitrogenous fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/50—Surfactants; Emulsifiers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/32—Mixing fertiliser ingredients

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a method for mixing bio-organic fertilizers for reducing and controlling heavy metals, which comprises the following steps: crushing, namely crushing the total nutrients by a crusher; solid mixing, namely mixing the crushed total nutrients by a mixer to prepare mixed powder for later use; liquid mixing, namely adding the humic acid water and the amino acid water which are prepared into liquid forms into a mixing device for mixing to prepare mixed liquid; stirring, namely stirring the prepared mixed powder and the mixed solution by a stirring device, adding borax water with the temperature of 85-100 ℃ every 0.5h while stirring, and stirring simultaneously; adding materials, namely adding trace elements into the mixed powder and the mixed solution after stirring and continuing stirring; and (5) air-drying, namely air-drying the stirred materials to obtain the organic fertilizer. The method has the advantages of easily available materials, waste utilization, resource saving and environmental pollution reduction. The working efficiency is improved, the organic components in the organic fertilizer can be quickly absorbed by plants, and the growth of the plants is promoted.

Description

Mixing method of bio-organic fertilizer for reducing and controlling heavy metals
Technical Field
The invention relates to the technical field of organic fertilizer processing, in particular to a method for mixing bio-organic fertilizers for reducing and controlling heavy metals.
Background
The organic fertilizer is mainly derived from plants and/or animals, and is a carbon-containing material which is applied to soil to provide plant nutrition as a main function. Is prepared from biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the biological substances, and is rich in a large amount of beneficial substances, including: various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The fertilizer not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, and is a main nutrient for green food production.
Traditional fertilizer processing equipment is all that directly mixes multiple solid-liquid material direct stirring, and this kind of mode not only stirs the degree of difficulty big, and the difficult mixing of liquid material for solid material and the unable abundant mixing of liquid material lead to the quality degradation of fertilizer. And the existing mixing equipment has simple structure, can not fully mix the liquid materials, and has lower efficiency.
The Chinese invention patent 201810324373.2 discloses a high-efficiency mixing device for manufacturing organic fertilizer;
the Chinese invention patent 201810346861.3 discloses a device for manufacturing chicken manure organic fertilizer;
chinese utility model patent 201921958998.0 discloses an organic fertilizer mixing stirring device.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a method for mixing bio-organic fertilizers for reducing and controlling heavy metals.
The technical scheme of the invention is realized as follows:
a method for mixing bio-organic fertilizers for reducing and controlling heavy metals is characterized by comprising the following steps:
s1, crushing, namely crushing total nutrients by a crusher;
s2, mixing the crushed total nutrients in a solid state by a mixer to prepare mixed powder for later use;
s3, mixing in a liquid state, namely adding the humic acid water and the amino acid water which are prepared into a liquid state into a mixing device for mixing to prepare a mixed solution;
s4, stirring, namely stirring the prepared mixed powder and the prepared mixed solution through a stirring device, adding borax water with the temperature of 85-100 ℃ every 0.5h while stirring, and stirring simultaneously;
s5, adding materials, namely adding trace elements into the mixed powder and the mixed solution after stirring and continuing stirring;
s6, air-drying, namely air-drying the stirred materials to obtain the organic fertilizer; wherein the content of the first and second substances,
the mixing device comprises: the device comprises a fixing frame, a base, a first motor, a second motor and a supporting frame, wherein the fixing frame is provided with a supporting plate, the supporting frame is arranged on the supporting plate, the base is arranged on the fixing frame and at the lower end of the supporting plate, the upper end of the supporting plate is provided with an upper mixed part, the lower end of the supporting plate is provided with a lower mixed part, the lower end of the lower mixed part is provided with a discharge pipe, the first motor and the second motor are arranged on the fixing frame, the first motor is connected with a first speed reducer through a first belt, the second motor is connected with a second speed reducer through a second belt, the first speed reducer is provided with a first gear and a second gear, the base is provided with a first rotating shaft, the first rotating shaft is provided with a third gear, the second gear is connected with the third gear in a meshing manner, the outer part of the first rotating shaft is provided with a first rotating part, and the upper end of the first rotating part is provided with a first supporting part, the first supporting piece is provided with a liquid throwing disc, the lower end of the first rotating piece is provided with a fourth gear, the second speed reducer is provided with a fifth gear, and the fifth gear is in meshed connection with the fourth gear; the stirring device includes: the stirring device comprises a shell and a stirring mechanism, wherein a third motor and a feeding pipe are arranged at the upper end of the shell, a third motor rod is arranged on the third motor, the third motor rod is arranged in the shell, the stirring mechanism is arranged at the lower end of the third motor rod, a discharging pipe is arranged at the lower end of the shell, the stirring mechanism is provided with an upper hinged plate and a lower hinged plate, the lower hinged plate is arranged at the lower end of the upper hinged plate, the upper hinged plate is arranged at the lower end of the third motor rod, a first fixed seat, a second fixed seat and a fourth motor are arranged on the upper hinged plate, a fourth motor rod is arranged on the fourth motor, the fourth motor rod is arranged on the first fixed seat and the second fixed seat, a rotating plate is arranged on the fourth motor rod, a first mounting piece is arranged at the other end of the rotating plate, connecting rods are arranged at two ends of the first mounting piece and are hinged at two ends of the first mounting piece, the lower end of the connecting rod is provided with a second mounting piece, a third fixing seat is arranged in the middle of the second mounting piece, and the third fixing seat is hinged to the lower hinged plate; the liquid inlet mechanism is arranged on the support frame, the liquid inlet mechanism is provided with a first air cylinder, a liquid containing disc, a connecting disc and a fixed disc, the first air cylinder is installed on the support frame, a liquid inlet pipe is further arranged on the support frame, the lower end of the first air cylinder is provided with a fixed block, the liquid inlet pipe is connected onto the fixed block, a branch pipe is arranged on the liquid inlet pipe, the branch pipe is distributed and installed on the fixed block, the lower end of the first air cylinder is further provided with a supporting disc, the supporting disc is installed in the middle of the liquid containing disc, a rotating seat is arranged in the middle of the supporting disc, a connecting column is arranged at the lower end of the connecting column, and the liquid containing disc is connected with the fixed disc through a plurality of liquid distributing pipes; the first rotation axis upper end has the rotating head, the spacing groove has on the outer wall of rotating head, the mounting block has on the connection pad, the stopper has on the mounting block, the lower extreme of stopper has the fillet.
In the invention, the first rotating member is externally provided with a second rotating member, the lower end of the second rotating member is provided with a sixth gear, the base is provided with a second rotating shaft, the second rotating shaft is provided with a seventh gear and an eighth gear, the seventh gear is meshed with the first gear, the eighth gear is meshed with the sixth gear, the upper end of the second rotating member is provided with a first rotating disk, the upper end of the first rotating disk is provided with a second rotating disk, the second rotating disk is arranged at the lower end of the fixed disk and is outside the liquid throwing disk, and the first rotating disk and the second rotating disk are positioned in the middle of the upper mixing member.
In the present invention, the second rotating member has a fixed member on the outside thereof, the fixed member is mounted on the base, the fixed member has a third rotating member on the outside thereof, the third rotating member has a fourth rotating member on the outside thereof, the fourth rotating member has a third rotating disk on the upper end thereof, the third rotating disk is located at the lower end of the first rotating disk, the fourth rotating member has a ninth gear on the lower end thereof, the second rotating shaft has a tenth gear thereon, the tenth gear is in meshing connection with the ninth gear, and the third rotating disk is located in the middle of the lower mixing member.
In the invention, the third rotating disc is provided with one stirring plate and a plurality of stirring rods.
In the invention, the base is provided with a second cylinder, the fixed part is provided with a rotating part, the side surface of the rotating part is provided with a hinged part, the second cylinder is connected with the rotating part through the hinged part, the annular wall of the fixed part is provided with a vertical groove, the vertical groove is provided with a roller, the ninth gear is arranged on the roller, the rotating part is provided with a chute, and the roller is arranged in the chute.
According to the invention, the connecting rod is provided with a transverse plate, the transverse plate is provided with an inclined plate, the transverse plate is provided with a plurality of mounting holes, the mounting holes are internally provided with rubber blocks, the rubber blocks are provided with linear cross grooves, the angle between the transverse plate and the inclined plate is 45 degrees, and the cross section of each mounting hole is conical and is small at the top and large at the bottom.
In the invention, the lower end of the third fixed seat is provided with a rubber sheet, and the outer side of the rubber sheet is provided with a deformable soft body part.
The implementation of the mixing method of the bio-organic fertilizer for reducing and controlling heavy metals has the following beneficial effects: the method has the advantages of easily available materials, waste utilization, resource saving and environmental pollution reduction. And adopt mixing arrangement and agitating unit can be quick mix the fertilizer, improved work efficiency, still make the organic component in the fertilizer can be absorbed by the plant fast, promoted the growth of plant.
Mixing arrangement and agitating unit simple structure, design benefit, mixing arrangement can be quick carry out abundant mixture with the humic acid water and the amino acid water that will make liquid form, and agitating unit turns the fertilizer, stirs, has improved the mixing efficiency.
Drawings
FIG. 1 is a flow chart of a mixing method of a bio-organic fertilizer for heavy metal reduction and control according to the invention;
FIG. 2 is a schematic structural diagram of a mixing device according to the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic view of a portion of the structure of FIG. 2;
FIG. 6 is another schematic view of the structure of FIG. 5;
FIG. 7 is a schematic view of the internal structure of FIG. 6;
FIG. 8 is a schematic view of the internal structure of FIG. 7;
FIG. 9 is a cross-sectional view of a portion of the structure of FIG. 2;
FIG. 10 is a schematic view of a portion of the structure of FIG. 9;
FIG. 11 is a schematic view of the fastener of FIG. 8;
FIG. 12 is a schematic diagram of the land configuration of FIG. 9;
FIG. 13 is a sectional view of the structure of the stirring device of the present invention;
FIG. 14 is a schematic structural view of the stirring mechanism in FIG. 13;
FIG. 15 is a schematic view of a portion of the structure of FIG. 14;
fig. 16 is a schematic view of the cross plate structure in fig. 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 16, the method for mixing bio-organic fertilizer for heavy metal reduction and control of the present invention comprises the following steps:
and S1, crushing the total nutrients by a crusher, and drying the livestock and poultry manure by a dryer and then crushing the dried livestock and poultry manure.
The total nutrient after crushing is micron-sized.
And S2, mixing the crushed total nutrients by a mixer to prepare mixed powder for later use.
S3, adding the humic acid water and the amino acid water which are prepared into liquid forms into the mixing device 1 for mixing to prepare mixed liquid.
And S4, stirring the prepared mixed powder and the mixed solution by a stirring device 2, adding borax water with the temperature of 85-100 ℃ every 0.5h while stirring, and stirring simultaneously.
And S5, taking out the mixed powder and the mixed liquid after stirring, and adding the trace elements.
And S6, air-drying the mixed powder added with the trace elements and the mixed solution to obtain the organic fertilizer.
The humidity of the air-dried organic fertilizer is 10%.
Wherein, the humic acid comprises 60 parts of humic acid, 20 parts of amino acid, 12 parts of total nutrient and 8 parts of trace elements. The total nutrients are nitrogen (N) and phosphorus (P)2O5) Potassium (K)2O), nitrogen (N), phosphorus (P) in its total nutrient2O5) Potassium (K)2O) proportioning is performed according to national regulations. The trace elements at least comprise copper, molybdenum, silicon and zincThe total mass of the copper, the molybdenum, the silicon and the zinc accounts for 3 percent of the total mass of the trace elements in percentage by weight. Also comprises 1.0 part of fulvic acid, 2.0 parts of surfactant and 1.0 part of acid activator.
The mixing device 1 comprises: mount 3, base 4, first motor 5, second motor 6 and support frame 7 have backup pad 8 on the mount 3, and support frame 7 installs in backup pad 8, and base 4 installs on mount 3 and at 8 lower extremes of backup pad. The upper end of the support plate 8 has an upper mixing element 9 and the lower end has a lower mixing element 10, the upper mixing element 9 and the lower mixing element 10 forming and mixing chambers after installation.
The lower mixing member 10 has a discharge pipe 11 at a lower end thereof, and the discharge pipe 11 is for discharging the materials in the mixing chamber. First motor 5 and second motor 6 are installed on mount 3, and first motor 5 is connected with first speed reducer 12 through first belt, and second motor 6 is connected with second speed reducer 13 through the second belt. The first reduction gear 12 has a first gear 14 and a second gear 15, the base 4 has a first rotating shaft 16, the first rotating shaft 16 has a third gear 17, and the second gear 15 is engaged with the third gear 17.
The first rotating member 18 is arranged outside the first rotating shaft 16, the first supporting member 19 is arranged at the upper end of the first rotating member 18, the liquid throwing disc 20 is arranged on the first supporting member 19, the fourth gear 21 is arranged at the lower end of the first rotating member 18, the fifth gear 22 is arranged on the second speed reducer 13, and the fifth gear 22 is in meshed connection with the fourth gear 21.
The support frame 7 is provided with a liquid inlet mechanism 23, and the liquid inlet mechanism 23 is used for adding a mixture of humic acid water and amino acid water which are prepared into a liquid form into a mixing chamber.
The liquid inlet mechanism 23 is provided with a first cylinder 24, a liquid containing disc 25, a connecting disc 26 and a fixed disc 27, the first cylinder 24 is installed on the support frame 7, and the support frame 7 is also provided with a liquid inlet pipe 28. The lower end of the first air cylinder 24 is provided with a fixing block 29, the liquid inlet pipe 28 is connected to the fixing block 29, the liquid inlet pipe 28 is provided with branch pipes 30, the branch pipes 30 are distributed and mounted on the fixing block 29, the lower end of the first air cylinder 24 is further provided with a supporting disc 31, the supporting disc 31 is mounted in the middle of the liquid containing disc 25, the middle of the supporting disc 31 is provided with a rotating seat 32, the lower end of the supporting disc 31 is provided with a connecting column 33, the connecting disc 26 is mounted at the lower end of the connecting column 33, and the liquid containing disc 25 is connected with the fixed disc 27 through a plurality of liquid distributing pipes 34. The liquid inlet mechanism 23 can be lifted upwards by the first cylinder 24, so that the liquid inlet mechanism is opened, and rapeseed oil residues can be added to the second rotating member 39.
The first rotating shaft 16 has a rotating head 35 at an upper end thereof, a limiting groove 36 on an outer wall of the rotating head 35, a mounting block 37 on the connecting disc 26, a limiting block 38 on the mounting block 37, and a rounded portion at a lower end of the limiting block 38. After first rotation axis 16 rotates, drive swivel head 35 and rotate, first cylinder 24 promotes feed liquor mechanism 23 downwards for stopper 38 on connection pad 26 enters into spacing groove 36, makes swivel head 35 drive the above part of fixed disk 27 and rotates, but first cylinder 24 can not rotate, and first cylinder 24 lower extreme passes through roating seat 32 and is connected with supporting disk 31, so the humic acid water and the amino acid water that get into can add on first rotary disk 44 on the rotatory limit in the limit.
The first rotating member 18 is externally provided with a second rotating member 39, the lower end of the second rotating member 39 is provided with a sixth gear 40, the base 4 is provided with a second rotating shaft 41, the second rotating shaft 41 is provided with a seventh gear 42 and an eighth gear 43, the seventh gear 42 is meshed with the first gear 14, and the eighth gear 43 is meshed with the sixth gear 40. The upper end of the second rotating member 39 has a first rotating disk 44, the upper end of the first rotating disk 44 has a second rotating disk 45, the second rotating disk 45 is mounted at the lower end of the fixed disk 27 and outside the liquid-throwing disk 20, and the first rotating disk 44 and the second rotating disk 45 are located in the middle of the upper mixing member 9. The liquid entering from the second rotating disc 45 will enter directly into the mixing chamber.
The second rotating member 39 has a fixed member 46 on the outside thereof, the fixed member 46 is mounted on the base frame 4, the fixed member 46 has a third rotating member 47 on the outside thereof, the third rotating member 47 has a fourth rotating member 50 on the outside thereof, the upper end of the fourth rotating member 50 has a third rotating disk 51, and the third rotating disk 51 is provided at the lower end of the first rotating disk 44. The third rotating disc 51 has a stirring plate 48 and a plurality of stirring rods 49 thereon for thoroughly mixing the liquid in the mixing chamber. The fourth rotating member 50 has a ninth gear 52 at a lower end thereof, the second rotating shaft 41 has a tenth gear 53 thereon, the tenth gear 53 is engaged with the ninth gear 52, and the third rotating disk 51 is positioned in the middle of the lower mixing member 10.
Wherein, the base 4 is provided with a second cylinder 54, the fixed part 46 is provided with a rotating part 55, the side surface of the rotating part 55 is provided with a hinge part 56, the second cylinder 54 is connected with the rotating part 55 through the hinge part 56, the annular wall of the fixed part 46 is provided with a vertical groove 57, the vertical groove 57 is provided with a roller 58, and the roller 58 can move up and down in the vertical groove 57. The ninth gear 52 is mounted on a roller 58, and the rotary member 55 has a slanted slot 59, and the roller 58 is disposed in the slanted slot 59.
The roller 58 is caused to reach the chute 59 or to be disengaged from the chute 59 by the pulling or pushing of the second air cylinder 54. Thereby causing the third and fourth rotating members 47 and 50 to move upward, lifting the first rotating member 18 upward or downward, and causing the ninth gear 52 to disengage from the tenth gear 53 or to mesh with the tenth gear 53. Thereby adjusting whether the first rotating member 18 rotates the liquid inside the mixing section.
And the fourth gear 21 and the third gear 17 rotate in opposite directions, so that the liquid throwing disk 20 on the first rotating member 18 rotates in opposite direction to the second rotating disk 45 on the second rotating member 39, and after the materials are added, the materials can be ensured to enter the mixing chamber from the middle and the outer side of the second rotating disk 45. Meanwhile, the reverse rotating force of the first rotating member 18 and the second rotating member 39 can be balanced reversely, and the whole mixing device 1 can be ensured to run stably.
The parts are connected through bearings and can rotate mutually.
The stirring device 2 includes: a housing 60 and a stirring mechanism 61. The upper end of the shell 60 is provided with a third motor 62 and a feeding pipe 63, the third motor 62 is provided with a third motor rod 64, the third motor rod 64 is arranged in the shell 60, the stirring mechanism 61 is arranged at the lower end of the third motor rod 64, and the lower end of the shell 60 is provided with a discharging pipe 65.
The stirring mechanism 61 has an upper hinge plate 66 and a lower hinge plate 67, the lower hinge plate 67 being at a lower end of the upper hinge plate 66, the upper hinge plate 66 being mounted at a lower end of the third motor lever 64. The upper hinge plate 66 is provided with a first fixed seat 68, a second fixed seat 69 and a fourth motor 70, the fourth motor 70 is provided with a fourth motor rod 71, the fourth motor rod 71 is installed on the first fixed seat 68 and the second fixed seat 69, the fourth motor rod 71 is provided with a rotating plate 72, the other end of the rotating plate 72 is provided with a first installation part 73, two ends of the first installation part 73 are provided with connecting rods 74, the connecting rods 74 are hinged at two ends of the first installation part 73, the lower end of the connecting rods 74 is provided with a second installation part 75, the middle of the second installation part 75 is provided with a third fixed seat 76, and the third fixed seat 76 is hinged on the lower hinge plate 67.
Drive whole rabbling mechanism 61 through third motor 62 and rotate, stir the fertilizer of inside. And the repeated rotation of the fourth motor 70 causes the connecting rod 74 to move up and down.
The connecting rod 74 is provided with a transverse plate 77, the transverse plate 77 is provided with a sloping plate 78, the transverse plate 77 is provided with a plurality of mounting holes 79, the mounting holes 79 are provided with rubber blocks 80, and the rubber blocks 80 are provided with linear cross grooves 81. The angle between the transverse plate 77 and the inclined plate 78 is 45 °. The mounting hole 79 is tapered in cross section and has a small top and a large bottom.
The connecting rod 74 drives the transverse plate 77 and the inclined plate 78 to move up and down, organic fertilizer passes through the linear cross groove 81, and the linear cross groove 81 is opened by external force, so that the mixing of the organic fertilizer is accelerated.
The third fixing seat 76 has a rubber sheet 82 at the lower end thereof, and a deformable soft body portion 83 is provided on the outer side of the rubber sheet 82. The soft body part 83 can rotate up and down along with the third fixing seat 76, and the moving direction of the soft body part 83 and the third fixing seat 76 is opposite. When the third fixing seat 76 is downward, the soft body portion 83 is turned upward by the organic fertilizer, and when the third fixing seat 76 is upward, the soft body portion 83 is turned downward by the organic fertilizer. The organic fertilizer inside is evenly moved, so that the organic fertilizer at the lower end can be quickly mixed.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A method for mixing bio-organic fertilizers for reducing and controlling heavy metals is characterized by comprising the following steps:
s1, crushing, namely crushing total nutrients by a crusher;
s2, mixing the crushed total nutrients in a solid state by a mixer to prepare mixed powder for later use;
s3, mixing in a liquid state, namely adding the humic acid water and the amino acid water which are prepared into a liquid state into a mixing device for mixing to prepare a mixed solution;
s4, stirring, namely stirring the prepared mixed powder and the prepared mixed solution through a stirring device, adding borax water with the temperature of 85-100 ℃ every 0.5h while stirring, and stirring simultaneously;
s5, adding materials, namely adding trace elements into the mixed powder and the mixed solution after stirring and continuing stirring;
s6, air-drying, namely air-drying the stirred materials to obtain the organic fertilizer; wherein the content of the first and second substances,
the mixing device comprises: the device comprises a fixing frame, a base, a first motor, a second motor and a supporting frame, wherein the fixing frame is provided with a supporting plate, the supporting frame is arranged on the supporting plate, the base is arranged on the fixing frame and at the lower end of the supporting plate, the upper end of the supporting plate is provided with an upper mixed part, the lower end of the supporting plate is provided with a lower mixed part, the lower end of the lower mixed part is provided with a discharge pipe, the first motor and the second motor are arranged on the fixing frame, the first motor is connected with a first speed reducer through a first belt, the second motor is connected with a second speed reducer through a second belt, the first speed reducer is provided with a first gear and a second gear, the base is provided with a first rotating shaft, the first rotating shaft is provided with a third gear, the second gear is connected with the third gear in a meshing manner, the outer part of the first rotating shaft is provided with a first rotating part, and the upper end of the first rotating part is provided with a first supporting part, the first supporting piece is provided with a liquid throwing disc, the lower end of the first rotating piece is provided with a fourth gear, the second speed reducer is provided with a fifth gear, and the fifth gear is in meshed connection with the fourth gear;
the stirring device includes: the stirring device comprises a shell and a stirring mechanism, wherein a third motor and a feeding pipe are arranged at the upper end of the shell, a third motor rod is arranged on the third motor, the third motor rod is arranged in the shell, the stirring mechanism is arranged at the lower end of the third motor rod, a discharging pipe is arranged at the lower end of the shell, the stirring mechanism is provided with an upper hinged plate and a lower hinged plate, the lower hinged plate is arranged at the lower end of the upper hinged plate, the upper hinged plate is arranged at the lower end of the third motor rod, a first fixed seat, a second fixed seat and a fourth motor are arranged on the upper hinged plate, a fourth motor rod is arranged on the fourth motor, the fourth motor rod is arranged on the first fixed seat and the second fixed seat, a rotating plate is arranged on the fourth motor rod, a first mounting piece is arranged at the other end of the rotating plate, connecting rods are arranged at two ends of the first mounting piece and are hinged at two ends of the first mounting piece, the lower end of the connecting rod is provided with a second mounting piece, a third fixing seat is arranged in the middle of the second mounting piece, and the third fixing seat is hinged to the lower hinged plate; the liquid inlet mechanism is arranged on the support frame, the liquid inlet mechanism is provided with a first air cylinder, a liquid containing disc, a connecting disc and a fixed disc, the first air cylinder is installed on the support frame, a liquid inlet pipe is further arranged on the support frame, the lower end of the first air cylinder is provided with a fixed block, the liquid inlet pipe is connected onto the fixed block, a branch pipe is arranged on the liquid inlet pipe, the branch pipe is distributed and installed on the fixed block, the lower end of the first air cylinder is further provided with a supporting disc, the supporting disc is installed in the middle of the liquid containing disc, a rotating seat is arranged in the middle of the supporting disc, a connecting column is arranged at the lower end of the connecting column, and the liquid containing disc is connected with the fixed disc through a plurality of liquid distributing pipes; the first rotation axis upper end has the rotating head, the spacing groove has on the outer wall of rotating head, the mounting block has on the connection pad, the stopper has on the mounting block, the lower extreme of stopper has the fillet.
2. The bio-organic fertilizer mixing method for heavy metal reduction and control according to claim 1, wherein the first rotating member is externally provided with a second rotating member, the lower end of the second rotating member is provided with a sixth gear, the base is provided with a second rotating shaft, the second rotating shaft is provided with a seventh gear and an eighth gear, the seventh gear is in meshed connection with the first gear, the eighth gear is in meshed connection with the sixth gear, the upper end of the second rotating member is provided with a first rotating disk, the upper end of the first rotating disk is provided with a second rotating disk, the second rotating disk is mounted at the lower end of a fixed disk and is externally provided with a liquid throwing disk, and the first rotating disk and the second rotating disk are positioned in the middle of the upper mixing member.
3. The bio-organic fertilizer mixing method for heavy metal reduction and control according to claim 2, wherein the second rotating member is externally provided with a fixed member, the fixed member is mounted on a base, the fixed member is externally provided with a third rotating member, the third rotating member is externally provided with a fourth rotating member, the upper end of the fourth rotating member is provided with a third rotating disc, the third rotating disc is arranged at the lower end of the first rotating disc, the lower end of the fourth rotating member is provided with a ninth gear, the second rotating shaft is provided with a tenth gear, the tenth gear is in meshed connection with the ninth gear, and the third rotating disc is positioned in the middle of the lower mixing member.
4. The mixing method of the bio-organic fertilizer for the down control of heavy metals according to claim 3, wherein the third rotating disc is provided with a stirring plate and a plurality of stirring rods.
5. The mixing method of bio-organic fertilizer for reducing and controlling heavy metals according to claim 4, wherein the base is provided with a second cylinder, the fixed part is provided with a rotating part, the side surface of the rotating part is provided with a hinge part, the second cylinder is connected with the rotating part through the hinge part, the annular wall of the fixed part is provided with a vertical groove, the vertical groove is provided with a roller, the ninth gear is mounted on the roller, the rotating part is provided with a chute, and the roller is arranged in the chute.
6. The mixing method of the bio-organic fertilizer for reducing and controlling heavy metals according to claim 1, wherein a transverse plate is arranged on the connecting rod, an inclined plate is arranged on the transverse plate, a plurality of mounting holes are formed in the transverse plate, rubber blocks are arranged in the mounting holes, linear cross grooves are formed in the rubber blocks, the angle between the transverse plate and the inclined plate is 45 degrees, and the cross section of each mounting hole is conical and is large in top and small in bottom.
7. The mixing method of the bio-organic fertilizer for reducing and controlling heavy metals according to claim 1, wherein a rubber sheet is arranged at the lower end of the third fixing seat, and a deformable soft body part is arranged at the outer side of the rubber sheet.
CN202110094116.6A 2021-01-25 2021-01-25 Mixing method of bio-organic fertilizer for reducing and controlling heavy metals Active CN112409089B (en)

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CN206276383U (en) * 2016-12-06 2017-06-27 熊向辉 The chemical industry stirred type retort that a kind of solid-liquid raw material separately mixes
CN206652431U (en) * 2017-03-29 2017-11-21 刘蓉 A kind of engineering construction configures system
CN206823646U (en) * 2017-06-12 2018-01-02 江西润垚生物科技有限公司 A kind of solid-liquid mixing sprinkling agitator
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