CN112923702B - Preparation method of ternary compound fertilizer - Google Patents
Preparation method of ternary compound fertilizer Download PDFInfo
- Publication number
- CN112923702B CN112923702B CN202110149196.0A CN202110149196A CN112923702B CN 112923702 B CN112923702 B CN 112923702B CN 202110149196 A CN202110149196 A CN 202110149196A CN 112923702 B CN112923702 B CN 112923702B
- Authority
- CN
- China
- Prior art keywords
- rod
- gear
- drying
- rotating
- jacking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/22—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in stationary dishes, trays, pans, or other mainly-open receptacles, with moving stirring devices
-
- 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
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/12—Manure
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a preparation method of a ternary compound fertilizer, which comprises a mixing mechanism, a lifting mechanism, a drying mechanism and a bottom plate, wherein the drying mechanism is installed on the bottom plate, the mixing mechanism is arranged right above the drying mechanism, the mixing mechanism is installed on the bottom plate, and the lifting mechanism is installed on the end surface of the mixing mechanism; the invention solves the problems that when the fertilizer particles are dried by drying equipment, a large amount of fertilizer particles are stacked, so that the drying of the fertilizer particles is difficult to thoroughly and effectively remove moisture, part of the fertilizer particles need secondary drying, the fertilizer particles cannot be uniformly dried, and the unqualified particles are recycled, crushed and re-granulated, so that the overall quality of the fertilizer particles is reduced and the like because the broken powder and damaged particles in the fertilizer are not screened out.
Description
Technical Field
The invention relates to the technical field of granulation and drying of chemical fertilizers, and particularly relates to a preparation method of a ternary compound fertilizer.
Background
The ternary compound fertilizer is a granular fertilizer formed by mixing three elements of nitrogen, phosphorus and potassium according to a certain proportion, can promote the growth of crops, meets the requirements of the crops on the elements of nitrogen, phosphorus and potassium, and plays a role in improving the yield and quality of the crops;
in order to facilitate feeding and storage of the ternary compound fertilizer, the ternary compound fertilizer is usually prepared into granules, and a series of processes such as raw material crushing, stirring, granulation, drying, cooling, screening, coating and the like are required in the production process of the ternary compound fertilizer; the drying process after the ternary compound fertilizer granulation determines the strength of fertilizer particles, so that the fertilizer is convenient to store and transport; when fertilizer particles are dried by drying equipment, a large number of fertilizer particles are stacked, so that the drying of the fertilizer particles is difficult to thoroughly and effectively remove moisture, part of the fertilizer particles are required to be dried for the second time, the fertilizer particles cannot be uniformly dried, and the broken powder and damaged particles in the fertilizer are not screened out, so that the unqualified particles are recycled, crushed and re-granulated, and the overall quality of the fertilizer particles is reduced; therefore, the invention provides a preparation method of a ternary compound fertilizer.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that a ternary compound fertilizer preparation method uses a ternary compound fertilizer preparation drying device, the preparation drying device comprises a mixing mechanism, a lifting mechanism, a drying mechanism and a bottom plate, and the specific method for drying the granulated ternary compound fertilizer by adopting the preparation drying device comprises the following steps:
s1, mixing and stirring raw materials: the method comprises the following steps of (1) preparing raw materials such as nitrogen, phosphorus and potassium according to a certain proportion, and uniformly stirring the prepared raw materials to improve the fertilizer efficiency content of the whole fertilizer particles;
s2, granulating and drying: feeding the uniformly stirred raw materials into a granulator for granulation, feeding the reconstructed particles into a drying mechanism, stirring the particles through a mixing mechanism for auxiliary drying, and increasing the particle strength for convenient storage;
s3, cooling and grading: grading the cooled fertilizer particles, crushing unqualified particles, re-granulating, and screening qualified products;
s4, coating of finished products: coating the qualified fertilizer granules with a film to increase the brightness and the roundness of the granules;
the drying mechanism is arranged on the bottom plate, the mixing mechanism is arranged right above the drying mechanism, the mixing mechanism is arranged on the bottom plate, and the lifting mechanism is arranged on the end face of the mixing mechanism;
the hybrid mechanism comprises a main beam support, an auxiliary belt wheel, a main belt wheel, a transmission belt, a first chain wheel, a first chain, a stepping motor and a driving unit; the main beam support is arranged on the bottom plate, a plurality of auxiliary belt wheels which are linearly distributed along the length direction of the main beam support are arranged on the main beam support through bearings, a main belt wheel is arranged on the outer side of the auxiliary belt wheels, the main belt wheel and the auxiliary belt wheels are mutually rotatably connected through a driving belt arranged on an outer ring, a first chain wheel is arranged on the bottom shaft end of the main belt wheel, the first chain wheel is mutually meshed and rotatably connected through a first chain arranged on the outer ring, the stepping motor is arranged on the bottom end surface of the main beam support through a motor base, an output shaft of the stepping motor is mutually connected with the bottom shaft end of the first chain wheel through a flange, and a plurality of groups of driving units which are linearly distributed along the length direction of the main beam support are arranged on the main beam support in a sliding fit mode;
the driving and rotating unit comprises a hanging rod, a hanging bracket, a follow-up wheel, a disc gear, a central gear, a ring rotating gear, a stirring rod, a linkage shaft lever and a linkage gear; the lifting rod is arranged on the lifting mechanism through a pin bolt and is mutually connected with the main beam support through a sliding fit mode, the outer ring of the bottom shaft end of the lifting rod is provided with a hanging bracket, the hanging bracket is provided with a plurality of follow-up wheels which are annularly distributed along the circumferential direction of the hanging bracket, the bottom shaft end of the follow-up wheels is provided with a disc gear, a central gear is arranged right above the disc gear, the central gear is arranged on the shaft end of the bottom of the lifting rod through the pin bolt, the outer side of the central gear is provided with a plurality of ring rotating gears which are annularly distributed along the circumferential direction of the central gear, the ring rotating gears are arranged on the disc gear through bearings, the ring rotating gears are mutually connected with the central gear through a meshing rotation mode, the bottom shaft end of the ring rotating gears is provided with a stirring rod, the linkage shaft rod is arranged on the lifting mechanism through the bearings and is mutually connected with the auxiliary belt wheel through a sliding fit mode, a linkage gear is arranged at the bottom shaft end of the linkage shaft rod through a pin bolt, and the linkage gear is mutually connected with the disc gear in a meshing rotation mode; the chain wheel is driven to rotate through the stepping motor in a meshing mode to drive the chain, the main belt wheel drives the transmission belt in a rotating mode, the transmission belt surrounds the rotation driving auxiliary belt wheel, the linkage shaft rod drives the linkage gear in a rotating mode to rotate in a meshing mode to rotate the disc gear in a synchronous mode, the follow-up wheel is used for reducing the friction resistance of the rotation of the disc gear through the coaxial rotating action of the hanging bracket guide disc gear, the rotating gear rotates around the central gear in a meshing mode through the rotation of the disc gear, and the stirring rod also rotates in a synchronous mode when the rotation of the disc gear is achieved.
Preferably, the lifting mechanism comprises a lifting plate, a guide pillar, a lifting unit, a tooth-shaped slide rod and an execution cylinder; guide posts are respectively installed on the end faces of the corners of the bottom of the lifting plate through pin bolts and are connected with the hybrid mechanism in a sliding fit mode, two jacking units are arranged right below the lifting plate and are linearly arranged along the length direction of the hybrid mechanism, a tooth-shaped slide rod is arranged between the two jacking units in a sliding fit mode, the execution cylinder is installed on the hybrid mechanism through a cylinder seat, and the output shaft end of the execution cylinder is connected with the middle outer ring of the tooth-shaped slide rod through a joint;
preferably, the jacking unit comprises a rotating shaft support, a supporting wheel, a rotating rod, a main rotating gear, a jacking strut and a guide sliding sleeve; the device comprises a rotating shaft support, a rotating rod, a main rotating gear, a jacking gear, a guide sliding sleeve, a rotating shaft support, a rotating rod, a pin bolt, a guide sliding sleeve and a guide sliding sleeve, wherein the rotating shaft support is arranged on a hybrid mechanism, the riding wheel is arranged on the rotating shaft support through a bearing and is mutually connected with a tooth-shaped sliding rod through a rolling mode, the rotating rod is arranged on the rotating shaft support through a bearing, the shaft ends at two sides of the rotating rod are respectively provided with the main rotating gear and the jacking gear, the main rotating gear is mutually connected with the tooth-shaped sliding rod through a meshing rotation mode, the jacking gear is mutually connected with the jacking strut through a meshing rotation mode, the jacking strut is arranged on a lifting plate through a pin bolt, the jacking strut is mutually connected with the guide sliding sleeve through a sliding fit mode, and the guide sliding sleeve is arranged on the hybrid mechanism; the tooth-shaped slide rod is pushed to translate by the execution cylinder, the riding wheel rolls and supports the translation motion of the tooth-shaped slide rod, so that the tooth-shaped slide rod is tightly connected with the main rotating gear, the main rotating gear is pushed to rotate the rotating rod through the meshing of the tooth-shaped slide rod, the jacking gear is meshed with the rotating rod to rotate the jacking strut to ascend and vertically ascend along the guide sliding sleeve, and the guide column supports the lifting plate and guides the lifting plate to ascend and descend.
Preferably, the drying mechanism comprises a discharging frame, a drying frame, an upright plate, an electric heating wire, an L-shaped fixing plate, a wind wheel, a second chain and a motor; the discharging frame is arranged on the bottom plate, the drying frame is arranged on the inclined end surface of the discharging frame, the vertical plate is arranged on the outer side of the drying frame, the vertical plate is arranged on the outer wall of the discharging frame, a plurality of electric heating wires which are linearly distributed along the length direction of the vertical plate are arranged on the vertical plate, an L-shaped fixing plate is arranged on the outer side of the vertical plate, the L-shaped fixing plate is provided with a plurality of wind wheels which are linearly distributed along the length direction of the L-shaped fixing plate through a bearing, the shaft end at the outer side of each wind wheel is mutually connected with a second chain wheel through a coupler, the second chain wheel is arranged on the L-shaped fixing plate through a bearing, the second chain wheels are mutually meshed and rotatably connected through a second chain arranged on an outer ring, a motor is arranged on the outer wall of the L-shaped fixing plate through a motor base, and an output shaft of the motor is mutually connected with the rear shaft end of the second chain wheel through a flange; a second chain wheel is driven by a motor to rotate in a meshed mode through a second chain, the wind wheel rotates to generate wind power, the heating wires are electrified and heated to generate dry hot air, and the crushed powder filtered by the drying frame is discharged outwards by the discharging frame.
Preferably, the hanging bracket is provided with an annular groove, and the hanging bracket is provided with the annular groove, so that the revolving path of the follow-up wheel is guided conveniently, and the stable coaxial rotation action of the disc gear is realized.
Preferably, the connecting shaft rod is uniformly provided with U-shaped grooves around the circumferential direction of the connecting shaft rod, and the connecting shaft rod is uniformly provided with the U-shaped grooves around the circumferential direction of the connecting shaft rod, so that the connecting shaft rod can be guided to vertically and linearly lift and move, and can actually rotate with the auxiliary pulley in a sliding fit mode.
The invention has the beneficial effects that:
according to the invention, the ring gear is meshed and rotated around the central gear through the rotation of the disc gear, the stirring rod synchronously rotates while the disc gear rotates, the position conversion among fertilizer particles is promoted through the rotation stirring, the fertilizer particles are prevented from being bonded together, the compound fertilizer particles can be uniformly dried, a large amount of stack is avoided, moisture can be effectively removed, the drying time of the compound fertilizer particles is reduced, a large amount of damage and breakage of the fertilizer particles are avoided, and the quality and the efficiency of the integral drying operation are improved.
The round small holes smaller than the diameter of the fertilizer granules are uniformly formed in the drying frame, so that the broken powder of the fertilizer granules can be screened, filtered and discharged outwards through the discharging frame, the drying quality of the granulated compound fertilizer is improved, the round small holes in the drying frame can accelerate the dredging of hot air flow, the moisture can be effectively removed, the drying time of the compound fertilizer granules is shortened, and the quality and the efficiency of the whole drying operation are improved.
And the lifting plate is limited and supported after descending through the rotating shaft support and the top end surface of the guide sliding sleeve, so that the lifting plate is prevented from abutting and interfering with other working components when descending, the supporting fatigue of the lifting plate driven by the execution cylinder after descending is reduced through limiting and supporting the descending of the lifting plate, and the service life of the machine is prolonged.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic diagram of a ternary compound fertilizer preparation process of the present invention;
FIG. 2 is a perspective view of the present invention in a primary viewing position;
FIG. 3 is a perspective view of the rear view position of the present invention;
FIG. 4 is a schematic bottom perspective view of the present invention;
FIG. 5 is a partial perspective sectional view of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 5;
fig. 7 is a partial enlarged view of the invention at B in fig. 5.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in fig. 1 to 7, a method for preparing a ternary compound fertilizer uses a ternary compound fertilizer preparation and drying device, the preparation and drying device comprises a mixing mechanism 1, a lifting mechanism 2, a drying mechanism 3 and a bottom plate 4, and the specific method for drying the granulated ternary compound fertilizer by using the preparation and drying device is as follows:
s1, mixing and stirring raw materials: the method comprises the following steps of (1) preparing raw materials such as nitrogen, phosphorus and potassium according to a certain proportion, and uniformly stirring the prepared raw materials to improve the fertilizer efficiency content of the whole fertilizer particles;
s2, granulating and drying: the uniformly stirred raw materials are sent into a granulator for granulation, the reconstructed particles are sent into a drying mechanism 3, stirring is carried out through a mixing mechanism 1 for auxiliary drying, and the particle strength is increased for convenient storage;
s3, cooling and grading: grading the cooled fertilizer particles, crushing unqualified particles, re-granulating, and screening qualified products;
s4, coating of finished products: coating and coating the qualified fertilizer granules to increase the brightness and the roundness of the granules;
the drying mechanism 3 is installed on the bottom plate 4, the mixing mechanism 1 is arranged right above the drying mechanism 3, the mixing mechanism 1 is installed on the bottom plate 4, and the lifting mechanism 2 is installed on the end face of the mixing mechanism 1;
the hybrid mechanism 1 comprises a main beam support 10, an auxiliary belt pulley 11, a main belt pulley 12, a transmission belt 13, a first chain wheel 14, a first chain 15, a stepping motor 16 and a driving unit 17; the main beam support 10 is installed on the bottom plate 4, the main beam support 10 is provided with a plurality of auxiliary pulleys 11 which are linearly distributed along the length direction of the main beam support through bearings, a main pulley 12 is arranged on the outer side of the auxiliary pulleys 11, the main pulley 12 and the auxiliary pulleys 11 are mutually rotatably connected through a transmission belt 13 arranged on an outer ring, a first chain wheel 14 is installed on the bottom shaft end of the main pulley 12, the first chain wheel 14 is mutually meshed and rotatably connected through a first chain 15 arranged on the outer ring, a stepping motor 16 is installed on the bottom end surface of the main beam support 10 through a motor base, an output shaft of the stepping motor 16 is mutually connected with the bottom shaft end of the first chain wheel 14 through a flange, and a plurality of groups of driving units 17 which are linearly distributed along the length direction of the main beam support 10 are arranged on the main beam support 10 in a sliding fit manner;
the driving and rotating unit 17 comprises a suspension rod 171, a hanger 172, a follower wheel 173, a disc gear 174, a central gear 175, a revolving gear 176, a stirring rod 177, a linkage shaft rod 178 and a linkage gear 179; the hanging rod 171 is mounted on the lifting plate 20 through a pin bolt, the hanging rod 171 is connected with the main beam support 10 in a sliding fit mode, a hanging bracket 172 is mounted on the outer ring of the bottom shaft end of the hanging rod 171, an annular groove is formed in the hanging bracket 172, the annular groove is formed in the hanging bracket 172, a rotation path of the follow-up wheel 173 is guided conveniently, and stable coaxial rotation of the disc gear 174 is achieved; the hanger 172 is provided with a plurality of follower wheels 173 annularly distributed along the circumferential direction thereof, a disc gear 174 is mounted at the bottom shaft end of the follower wheels 173, a central gear 175 is disposed right above the disc gear 174, the central gear 175 is mounted at the shaft end of the bottom of the hanger rod 171 through a pin bolt, a plurality of revolving gears 176 annularly distributed along the circumferential direction thereof are disposed at the outer side of the central gear 175, the revolving gears 176 are mounted on the disc gear 174 through bearings, the revolving gears 176 are mutually connected with the central gear 175 through a meshing rotation manner, a stirring rod 177 is mounted at the bottom shaft end of the revolving gears 176, the coupling shaft rod 178 is mounted on the lifting plate 20 through a bearing, the coupling shaft rod 178 is uniformly provided with U-shaped grooves around the circumferential direction thereof, the coupling shaft 178 is uniformly provided with U-shaped grooves around the circumferential direction thereof, the guide connecting shaft rod 178 can conveniently vertically and linearly lift and move, and the guide connecting shaft rod and the auxiliary pulley 11 can actually rotate in a sliding fit mode; the connecting shaft rod 178 is connected with the auxiliary pulley 11 in a sliding fit mode, a linkage gear 179 is arranged at the bottom shaft end of the connecting shaft rod 178 through a pin bolt, and the linkage gear 179 is connected with the disc gear 174 in a meshing rotation mode; a first chain wheel 14 is driven by a stepping motor 16 to engage and rotate a first chain 15, a main belt wheel 12 drives a transmission belt 13 in a rotating mode, the transmission belt 13 surrounds a rotary driving secondary belt wheel 11, a connecting shaft rod 178 drives a linkage gear 179 to engage and rotate a disc gear 174 in a rotating mode, the coaxial rotating action of the disc gear 174 is guided through a hanging bracket 172, the friction resistance of the disc gear 174 in the rotating mode is reduced through a follow-up wheel 173, the annular gear 176 rotates around a central gear 175 in an engaging mode through the rotation of the disc gear 174, and the stirring rod 177 rotates synchronously while the disc gear 174 rotates.
The lifting mechanism 2 comprises a lifting plate 20, a guide post 21, a jacking unit 22, a tooth-shaped slide rod 23 and an execution cylinder 24; guide posts 21 are respectively mounted on the end faces of the corners at the bottom of the lifting plate 20 through pin bolts, the guide posts 21 are connected with the main beam support 10 in a sliding fit manner, two jacking units 22 are arranged right below the lifting plate 20, the jacking units 22 are linearly arranged along the length direction of the main beam support 10, a tooth-shaped slide rod 23 is arranged between the two jacking units 22 in a sliding fit manner, the execution cylinder 24 is mounted on the main beam support 10 through a cylinder seat, and the output shaft end of the execution cylinder 24 is connected with the outer ring in the middle of the tooth-shaped slide rod 23 through a joint;
the jacking unit 22 comprises a rotating shaft support 221, a supporting roller 222, a rotating rod 223, a main rotating gear 224, a jacking gear 225, a jacking strut 226 and a guide sliding sleeve 227; the main beam support 10 is provided with a rotating shaft support 221, the rotating shaft support 221 is provided with a supporting roller 222 through a bearing, the supporting roller 222 is connected with a tooth-shaped sliding rod 23 through a rolling mode, the rotating rod 223 is provided with a rotating shaft support 221 through a bearing, two side shaft ends of the rotating rod 223 are respectively provided with a main rotating gear 224 and a jacking gear 225, the main rotating gear 224 is connected with the tooth-shaped sliding rod 23 through a meshing rotation mode, the jacking gear 225 is connected with a jacking pillar 226 through a meshing rotation mode, the jacking pillar 226 is arranged on the lifting plate 20 through a pin bolt, the jacking pillar 226 is connected with a guide sliding sleeve 227 through a sliding fit mode, and the guide sliding sleeve 227 is arranged on the main beam support 10; the execution cylinder 24 pushes the tooth-shaped sliding rod 23 to translate, the riding wheel 222 rolls and rides the translation movement of the tooth-shaped sliding rod 23, so that the tooth-shaped sliding rod 23 is tightly connected with the main rotating gear 224, the main rotating gear 224 is pushed to rotate the rotating rod 223 through the meshing of the tooth-shaped sliding rod 23, the jacking gear 225 is meshed with the rotating jacking strut 226 to ascend and vertically ascend along the guide sliding sleeve 227 of the jacking strut, and the guide column 21 supports the lifting plate 20 and guides the lifting movement.
The drying mechanism 3 comprises a discharging frame 30, a drying frame 31, an upright plate 32, a heating wire 33, an L-shaped fixing plate 34, a wind wheel 35, a second chain wheel 36, a second chain 37 and a motor 38; the discharging frame 30 is arranged on the bottom plate 4, the drying frame 31 is arranged on the inclined end face of the discharging frame 30, the upright plate 32 is arranged on the outer side of the drying frame 31, the upright plate 32 is arranged on the outer wall of the discharging frame 30, the upright plate 32 is provided with a plurality of electric heating wires 33 which are linearly distributed along the length direction of the upright plate, the L-shaped fixing plate 34 is arranged on the outer side of the upright plate 32, the L-shaped fixing plate 34 is provided with a plurality of wind wheels 35 which are linearly distributed along the length direction of the L-shaped fixing plate through bearings, the shaft ends of the outer sides of the wind wheels 35 are connected with a second chain wheel 36 through a coupling, the second chain wheel 36 is arranged on the L-shaped fixing plate 34 through bearings, the second chain wheels 36 are connected with each other in a meshing and rotating mode through a second chain 37 arranged on the outer ring, and the motor 38 is arranged on the outer wall of the L-shaped fixing plate 34 through a motor base, an output shaft of the motor 38 is connected with the rear shaft end of the second sprocket 36 through a flange; the second chain wheel 36 is driven by the motor 38 to mesh with the second chain 37, so that the wind wheel 35 rotates to generate wind power, the heating wire 33 is electrified and heated to generate dry hot wind, and the discharge frame 30 discharges the crushed powder filtered by the drying frame 31 outwards.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The preparation method of the ternary compound fertilizer uses a ternary compound fertilizer preparation drying device, the preparation drying device comprises a mixing mechanism (1), a lifting mechanism (2), a drying mechanism (3) and a bottom plate (4), and the preparation drying device is characterized in that: the specific method for drying the granulated ternary compound fertilizer by adopting the drying equipment comprises the following steps:
s1, mixing and stirring raw materials: the method comprises the following steps of (1) preparing raw materials such as nitrogen, phosphorus and potassium according to a certain proportion, and uniformly stirring the prepared raw materials to improve the fertilizer efficiency content of the whole fertilizer particles;
s2, granulating and drying: the uniformly stirred raw materials are sent into a granulator for granulation, the reconstructed particles are sent into a drying mechanism (3), stirring is carried out through a mixing mechanism (1) for auxiliary drying, and the particle strength is increased for convenient storage;
s3, cooling and grading: grading the cooled fertilizer particles, crushing unqualified particles, re-granulating, and screening qualified products;
s4, coating of finished products: coating and coating the qualified fertilizer granules to increase the brightness and the roundness of the granules;
the drying mechanism (3) is installed on the bottom plate (4), the mixing mechanism (1) is arranged right above the drying mechanism (3), the mixing mechanism (1) is installed on the bottom plate (4), and the lifting mechanism (2) is installed on the end face of the mixing mechanism (1);
the hybrid mechanism (1) comprises a main beam support (10), an auxiliary belt wheel (11), a main belt wheel (12), a transmission belt (13), a first chain wheel (14), a first chain (15), a stepping motor (16) and a driving unit (17); the main beam support (10) is arranged on the bottom plate (4), a plurality of auxiliary belt wheels (11) which are linearly distributed along the length direction of the main beam support (10) are arranged on the main beam support (10) through bearings, a main belt wheel (12) is arranged on the outer side of each auxiliary belt wheel (11), the main belt wheel (12) and the auxiliary belt wheel (11) are mutually rotationally connected through a transmission belt (13) arranged on an outer ring, a first chain wheel (14) is arranged on the bottom shaft end of the main belt wheel (12), the first chain wheels (14) are meshed with each other and rotationally connected through a first chain (15) arranged on the outer ring, the stepping motor (16) is arranged on the bottom end surface of the main beam bracket (10) through a motor base, an output shaft of the stepping motor (16) is mutually connected with the bottom shaft end of the first chain wheel (14) through a flange, and a plurality of groups of driving units (17) which are linearly distributed along the length direction of the main beam support (10) are arranged on the main beam support in a sliding fit manner;
the driving and rotating unit (17) comprises a hanging rod (171), a hanging bracket (172), a follow-up wheel (173), a disc gear (174), a central gear (175), a ring rotating gear (176), a stirring rod (177), a linkage shaft rod (178) and a linkage gear (179); the lifting mechanism is characterized in that the lifting rod (171) is mounted on the lifting mechanism (2) through a pin bolt, the lifting rod (171) is connected with the main beam support (10) in a sliding fit mode, a hanger (172) is mounted on the outer ring of the bottom shaft end of the lifting rod (171), a plurality of follow-up wheels (173) which are distributed annularly along the circumferential direction of the hanger (172) are arranged on the hanger (172), a disc gear (174) is mounted at the bottom shaft end of the follow-up wheels (173), a central gear (175) is arranged right above the disc gear (174), the central gear (175) is mounted on the shaft end of the bottom of the lifting rod (171) through a pin bolt, a plurality of ring rotating gears (176) which are distributed annularly along the circumferential direction of the central gear (175) are arranged on the outer side of the central gear (175), the ring rotating gears (176) are mounted on the disc gear (174) through bearings, and the ring rotating gears (176) are connected with the central gear (175) in a meshing rotation mode, a stirring rod (177) is installed at the bottom shaft end of the revolving gear (176), the connecting shaft rod (178) is installed on the lifting mechanism (2) through a bearing, the connecting shaft rod (178) is connected with the secondary pulley (11) in a sliding fit mode, a linkage gear (179) is installed at the bottom shaft end of the connecting shaft rod (178) through a pin bolt, and the linkage gear (179) is connected with the disc gear (174) in a meshing rotation mode;
the lifting mechanism (2) comprises a lifting plate (20), a guide post (21), a jacking unit (22), a tooth-shaped sliding rod (23) and an execution cylinder (24); guide posts (21) are respectively installed on the end faces of the corners of the bottom of the lifting plate (20) through pin bolts, the guide posts (21) are connected with the hybrid mechanism (1) in a sliding fit mode, two jacking units (22) are arranged right below the lifting plate (20), the jacking units (22) are linearly arranged along the length direction of the hybrid mechanism (1), a tooth-shaped slide rod (23) is arranged between the two jacking units (22) in a sliding fit mode, the execution cylinder (24) is installed on the hybrid mechanism (1) through a cylinder seat, and the output shaft end of the execution cylinder (24) is connected with the outer ring of the middle of the tooth-shaped slide rod (23) through a joint;
the jacking unit (22) comprises a rotating shaft support (221), a supporting roller (222), a rotating rod (223), a main rotating gear (224), a jacking gear (225), a jacking strut (226) and a guide sliding sleeve (227); the rotating shaft support (221) is arranged on the mixing mechanism (1), a riding wheel (222) is arranged on the rotating shaft support (221) through a bearing, the riding wheel (222) is connected with the tooth-shaped sliding rod (23) in a rolling way, the rotating rod (223) is arranged on the rotating shaft support (221) through a bearing, the shaft ends at the two sides of the rotating rod (223) are respectively provided with a main rotating gear (224) and a jacking gear (225), and the main rotating gear (224) is connected with the tooth-shaped sliding rod (23) in a meshing rotation mode, the jacking gear (225) is connected with the jacking strut (226) in a meshing rotation mode, the jacking supporting column (226) is arranged on the lifting plate (20) through a pin bolt, and jacking pillar (226) pass through sliding fit mode and guide sliding sleeve (227) interconnect, guide sliding sleeve (227) install on mixing actuating mechanism (1).
2. The method for preparing a ternary compound fertilizer according to claim 1, characterized in that: the drying mechanism (3) comprises a discharging frame (30), a drying frame (31), an upright plate (32), an electric heating wire (33), an L-shaped fixing plate (34), a wind wheel (35), a second chain wheel (36), a second chain (37) and a motor (38); the material discharging frame (30) is arranged on the bottom plate (4), the drying frame (31) is arranged on the inclined end face of the material discharging frame (30), the upright plate (32) is arranged on the outer side of the drying frame (31), the upright plate (32) is arranged on the outer wall of the material discharging frame (30), a plurality of electric heating wires (33) which are linearly distributed along the length direction of the upright plate are arranged on the upright plate (32), an L-shaped fixing plate (34) is arranged on the outer side of the upright plate (32), a plurality of wind wheels (35) which are linearly distributed along the length direction of the L-shaped fixing plate are arranged on the L-shaped fixing plate (34) through bearings, the outer shaft ends of the wind wheels (35) are connected with a second chain wheel (36) through a coupler, the second chain wheel (36) is arranged on the L-shaped fixing plate (34) through a bearing, and the second chain wheels (36) are connected with each other in a meshing rotation mode through a second chain (37) arranged on the outer ring, an electric motor (38) is arranged on the outer wall of the L-shaped fixing plate (34) through a motor base, and the output shaft of the electric motor (38) is connected with the rear shaft end of the second chain wheel (36) through a flange.
3. The method for preparing a ternary compound fertilizer according to claim 1, characterized in that: the hanging bracket (172) is provided with an annular groove.
4. The method for preparing a ternary compound fertilizer according to claim 1, characterized in that: u-shaped grooves are uniformly formed in the connecting shaft rod (178) around the circumferential direction of the connecting shaft rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110149196.0A CN112923702B (en) | 2021-02-03 | 2021-02-03 | Preparation method of ternary compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110149196.0A CN112923702B (en) | 2021-02-03 | 2021-02-03 | Preparation method of ternary compound fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112923702A CN112923702A (en) | 2021-06-08 |
| CN112923702B true CN112923702B (en) | 2022-08-26 |
Family
ID=76169698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110149196.0A Active CN112923702B (en) | 2021-02-03 | 2021-02-03 | Preparation method of ternary compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112923702B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012040553A (en) * | 2010-07-17 | 2012-03-01 | Hokkaido Tokushu Shiryo Kk | Apparatus and method for manufacturing animal and plant nature residue drying fermentation feed, drying fermentation fertilizer or the like |
| CN205083726U (en) * | 2015-08-15 | 2016-03-16 | 杨金莲 | Binder is restrainted to deodorant getting into shape of can disinfecting |
| CN205993607U (en) * | 2016-07-01 | 2017-03-08 | 朱桂良 | A kind of adjustable pig feed mixing arrangement of blend range |
| CN108993277A (en) * | 2018-08-17 | 2018-12-14 | 苏州艾捷尔斯生物科技有限公司 | A kind of movable type agricultural liquids fertilizer mixing arrangement |
| CN112050576A (en) * | 2020-08-25 | 2020-12-08 | 王强 | Production process of microbial fertilizer granules |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6328099B1 (en) * | 1999-04-21 | 2001-12-11 | Mississippi Chemical Corporation | Moving bed dryer |
| AUPQ250899A0 (en) * | 1999-08-30 | 1999-09-23 | Burgess, Stephen Peter | Hovering drying machine mk3 |
| CN106365778A (en) * | 2016-08-24 | 2017-02-01 | 中化山东肥业有限公司 | High-strength compound fertilizer and preparation method of same |
| CN208254142U (en) * | 2018-05-25 | 2018-12-18 | 内蒙古沃丰农业发展有限公司 | A kind of compound fertilizer dryer |
| CN208449160U (en) * | 2018-07-05 | 2019-02-01 | 李晓玲 | A kind of hydraulic engineering sewage flocculation agitating device |
| CN210486367U (en) * | 2019-08-27 | 2020-05-08 | 四川新四方肥业有限公司 | Chemical fertilizer granule drying device |
| CN211462862U (en) * | 2019-12-05 | 2020-09-11 | 山东利蒙药业有限公司 | Equipment is deposited to dampproofing fish collagen peptide powder |
-
2021
- 2021-02-03 CN CN202110149196.0A patent/CN112923702B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012040553A (en) * | 2010-07-17 | 2012-03-01 | Hokkaido Tokushu Shiryo Kk | Apparatus and method for manufacturing animal and plant nature residue drying fermentation feed, drying fermentation fertilizer or the like |
| CN205083726U (en) * | 2015-08-15 | 2016-03-16 | 杨金莲 | Binder is restrainted to deodorant getting into shape of can disinfecting |
| CN205993607U (en) * | 2016-07-01 | 2017-03-08 | 朱桂良 | A kind of adjustable pig feed mixing arrangement of blend range |
| CN108993277A (en) * | 2018-08-17 | 2018-12-14 | 苏州艾捷尔斯生物科技有限公司 | A kind of movable type agricultural liquids fertilizer mixing arrangement |
| CN112050576A (en) * | 2020-08-25 | 2020-12-08 | 王强 | Production process of microbial fertilizer granules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112923702A (en) | 2021-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201807527U (en) | Spiral rotating sieve | |
| CN210497260U (en) | Multistage drum-type sand and stone separator | |
| CN112021616B (en) | Granulator for feed production | |
| CN208825000U (en) | A kind of fruit grading equipment | |
| CN112923702B (en) | Preparation method of ternary compound fertilizer | |
| CN108906608A (en) | A kind of chemical industry multilevel chemical material screening machine and screening technique | |
| CN107233806A (en) | A kind of scattered granular solids agitating device of efficient uniform | |
| CN102699241A (en) | Multi-specification horizontal wire blanking mechanism for wire mesh welding machine | |
| CN112050576B (en) | Production process of microbial fertilizer granules | |
| CN206463828U (en) | A kind of rotating material forming machine | |
| CN206466681U (en) | A kind of retainer clamping device of high-order stacking machine | |
| CN219656445U (en) | Cooling cylinder for safe production of compound fertilizer | |
| CN201878732U (en) | Nut fruit crushing-screening machine | |
| CN106621904A (en) | Rotary type material forming machine | |
| CN206483685U (en) | A kind of anti-blocking drum screen of organic fertilizer production | |
| CN220534621U (en) | Plastic granules proportioning equipment of fixed proportion | |
| CN205762182U (en) | Superfine screen for cleaning powder | |
| CN206981146U (en) | A kind of melon seeds screening drying unit | |
| CN112676143A (en) | Black garlic three-stage sorting conveyor and operation method | |
| CN216910503U (en) | Tablet machine is used in medicine processing | |
| CN111391134A (en) | Surface fabric mixer for brickmaking | |
| CN201108900Y (en) | Highly effective cast steel shot circle selecting machine | |
| CN217136782U (en) | Feed production cooling device | |
| CN112591484B (en) | Uniform powder feeding device and feeding method thereof | |
| CN221182916U (en) | Cement grinding mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220804 Address after: No. 2, Wende 1st Street, Shali Industrial Park, Zhaoqing High-tech Zone, Zhaoqing City, Guangdong Province, 526000 Applicant after: GUANGDONG JIAMEIHAO ECOLOGICAL TECHNOLOGY Co.,Ltd. Address before: No.6, Anmin Road, Xiangcheng District, Suzhou City, Jiangsu Province Applicant before: Zhao Qianfu |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |