CN114682125B - Fertilizer pelletization equipment - Google Patents
Fertilizer pelletization equipment Download PDFInfo
- Publication number
- CN114682125B CN114682125B CN202210300958.7A CN202210300958A CN114682125B CN 114682125 B CN114682125 B CN 114682125B CN 202210300958 A CN202210300958 A CN 202210300958A CN 114682125 B CN114682125 B CN 114682125B
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- stirring
- plate
- discharging
- mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application relates to the technical field of fertilizer production and discloses fertilizer granulating equipment which comprises a machine shell, wherein a partition plate is transversely arranged in the machine shell, a stirring and mixing cavity is formed above the partition plate, and a collecting cavity is formed below the partition plate. The baffle is provided with a discharge hole, and an intermittent discharging mechanism is arranged at the discharge hole. The stirring and mixing cavity is internally provided with a stirring and mixing mechanism which is linked with the intermittent blanking mechanism. The bottom of collecting the die cavity is a collecting hopper, a plurality of discharging pipes are arranged at the bottom of the collecting hopper, the bottom end of each discharging pipe is communicated with an extrusion bin, and a granulating and forming mechanism is arranged on the extrusion bin. The granulating and forming mechanism can be used for discharging while stirring and mixing, so that energy is saved, and the granulating and forming mechanism can be regulated as required so as to prepare fertilizers with different particle sizes.
Description
Technical Field
The application relates to the technical field of fertilizer production, in particular to fertilizer granulating equipment.
Background
At present, the microbial fertilizer is a product which leads crops to obtain a specific fertilizer effect by the vital activity of microorganisms, is one of the common fertilizers in agricultural production, contains a large amount of beneficial microorganisms, can improve the crop nutrition condition, fix nitrogen and activate some invalid state nutrition elements in soil, and creates a good soil micro-ecological environment to promote the crop growth.
In the prior art of the fertilizer industry, pelletization and drying are two important processes. The dryer is the main equipment for realizing drying, and the quality of the drying operation is directly related to the molding quality and the shelf life of fertilizer particles. The existing granulating machine in the fertilizer industry comprises a disc granulator, a double-roller granulator, a rotary drum granulator and the like, and the common characteristics of the equipment are that after the fertilizer is molded, fertilizer particles are conveyed to a dryer for drying treatment to form a final product, the existing granulating mechanism is complex in structure, raw materials are required to be mixed in advance and then conveyed to the granulator for preparation, the granulating size is inconvenient to adjust, and great inconvenience is brought to work.
Disclosure of Invention
The application aims to provide a fertilizer granulating device which solves the problems in the prior art.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides a fertilizer pelletization equipment, includes the casing, transversely is provided with the baffle in the casing, and the top of baffle forms the stirring and mixes the chamber, and the below of baffle is for collecting into the die cavity.
The baffle is provided with a discharge hole, and an intermittent discharging mechanism is arranged at the discharge hole.
The stirring and mixing cavity is internally provided with a stirring and mixing mechanism which is linked with the intermittent blanking mechanism.
The bottom of collecting the die cavity is a collecting hopper, a plurality of discharging pipes are arranged at the bottom of the collecting hopper, the bottom end of each discharging pipe is communicated with an extrusion bin, and a granulating and forming mechanism is arranged on the extrusion bin.
Further, the stirring and mixing mechanism comprises a top plate fixed at the top of the shell, a connecting rotating shaft rotationally connected to the top plate, a mounting plate fixed at the bottom of the connecting rotating shaft and a plurality of stirring rods vertically arranged on the bottom surface of the mounting plate.
Further, the intermittent blanking mechanism comprises a sealing plug which is inserted in the discharging hole in a sliding way and a lifting assembly which drives the sealing plug to lift in a reciprocating way.
Further, the lifting assembly comprises a mounting bracket fixed at the bottom of the collecting hopper and an electric push rod arranged on the mounting bracket, wherein a lifting rod arranged vertically is fixed at the telescopic end of the electric push rod, and the lifting rod is connected with the sealing plug.
Further, the linkage mechanism comprises a rack fixed along the length direction of the lifting rod, a rotary cylinder coaxially fixed on the bottom surface of the mounting plate, and at least one group of transmission units arranged between the lifting rod and the rotary cylinder.
Further, the transmission unit comprises a mounting shaft arranged in the rotary cylinder, a second spur gear and a second bevel gear which are connected to the mounting shaft, a mounting shaft connected with the top plate, a first spur gear and a first bevel gear which are arranged on the mounting shaft, wherein racks on the outer sides of the second spur gear and the lifting rod are meshed, the second bevel gear and the first bevel gear are meshed for transmission, an annular gear ring which is meshed with the first spur gear for transmission is further arranged on the inner wall of the rotary cylinder, an arc-shaped hole is coaxially formed in the mounting plate, and the top end of the mounting shaft movably penetrates through the corresponding arc-shaped hole and is connected with the top plate.
Further, the top surface of the sealing plug is an inclined surface.
Further, the granulating and forming mechanism comprises an outlet formed in one end of the extruding bin, a discharging mechanism arranged at the outlet and an extruding assembly arranged in the extruding bin.
Further, the connecting hole communicated with the discharge pipe is formed in the shell of the extrusion bin, the switching mechanism is arranged at the connecting hole, the extrusion assembly comprises an extrusion part and a push plate which are arranged in the extrusion bin, the push plate is in sealing contact with the inner wall of the extrusion bin, the discharging mechanism comprises a rotary driving part fixed on the outer side of the extrusion bin and a sealing plate arranged at the output end of the rotary driving part, the sealing plate is used for blocking an outlet, a plurality of forming areas are circumferentially distributed on the sealing plate, each forming area is in a pore plate shape, and the apertures of forming holes in the forming areas are different.
Further, the switch mechanism comprises a driving piece arranged on the outer side of the discharge pipe and a baffle fixed at the telescopic end of the driving piece, one end of the baffle penetrates through a shell on one side of the discharge pipe in a sliding mode, and the baffle can seal an inner channel of the discharge pipe.
The beneficial effects of the application are as follows:
the granulation equipment designed by the application is convenient for intermittent blanking, is convenient for continuously extruding, granulating and forming the stirred and mixed materials, simultaneously, the intermittent blanking mechanism and the stirring and mixing mechanism work in a linkage way, and can discharge materials while stirring and mixing, so that energy sources are saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
FIG. 1 is a schematic view of the overall structure of the sealing plug of the present application when sealing the discharge hole;
fig. 2 is a schematic view of the overall structure of the sealing plug of the present application when the discharging hole is not plugged;
FIG. 3 is an enlarged view of FIG. 1 at A in accordance with the present application;
FIG. 4 is an enlarged view of FIG. 1 at B in accordance with the present application;
FIG. 5 is a schematic view of the structure of the mounting plate of the present application;
fig. 6 is a schematic structural view of the sealing plate of the present application.
In the figure: the machine shell 1, the partition plate 2, the sealing plug 3, the mounting bracket 4, the electric push rod 5, the collecting hopper 6, the slope 7, the top plate 8, the connecting rotating shaft 9, the mounting plate 10, the stirring rod 11, the discharging hole 12, the discharging pipe 13, the driving piece 14, the extrusion bin 15, the extrusion piece 16, the push plate 17, the baffle 18, the connecting hole 19, the rotary driving piece 20, the sealing plate 21, the forming area 22, the rotary cylinder 23, the spur gear one 24, the mounting shaft 25, the lifting rod 26, the bevel gear one 27, the bevel gear two 28, the bottom plate 29 and the arc-shaped hole 30.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present application, it should be noted that, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in use of the product of the application as understood by those skilled in the art, which is merely for convenience of describing the present application and simplifying the description, and is not indicative or implying that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, the fertilizer granulating device comprises a machine shell 1, wherein a partition plate 2 is transversely arranged in the machine shell 1, a stirring and mixing cavity is formed above the partition plate 2, and a collecting cavity is formed below the partition plate 2. The casing 1 in the scheme can be a cylindrical structure.
The material discharging hole 12 is formed in the partition plate 2, and an intermittent material discharging mechanism is arranged at the material discharging hole 12, so that raw materials in the stirring and mixing cavity conveniently enter the collection molding cavity.
According to the scheme, the stirring and mixing mechanism is arranged in the stirring and mixing cavity, and the stirring and mixing mechanism is linked with the intermittent blanking mechanism. Therefore, the intermittent blanking mechanism can drive the stirring and mixing mechanism to work when working, and the two mechanisms work in a linkage way to save more energy.
Referring to fig. 1 and 2, the bottom of the collecting cavity is a collecting hopper 6, a plurality of discharging pipes 13 are arranged at the bottom of the collecting hopper 6, the bottom end of each discharging pipe 13 is communicated with an extrusion bin 15, and a granulating and forming mechanism is arranged on the extrusion bin 15. The bottom surface of collecting hopper is the inclined plane, and the bottom position at the collecting hopper is installed at the top of discharge tube, conveniently collects the raw materials in each discharge tube 13 under the effect of gravity.
In this scheme, stirring mixing mechanism is including fixing the roof 8 at casing 1 top, rotate the connection pivot 9 of connecting in roof 8, fix the mounting panel 10 in the connection pivot 9 bottom and distribute the stirring rod 11 of a plurality of vertical settings in the mounting panel 10 bottom surface. The stirring rods 11 are driven to move in the stirring and mixing cavity through rotation of the mounting plate, so that raw materials can be effectively mixed, and the mixing is more fully and uniformly carried out.
Referring specifically to fig. 1 and 2, the intermittent discharging mechanism includes a sealing plug 3 slidably inserted in the discharging hole 12, and a lifting assembly for driving the sealing plug to lift reciprocally.
In the application, the lifting assembly comprises a mounting bracket 4 fixed at the bottom of a collecting hopper 6 and an electric push rod 5 arranged on the mounting bracket 4, wherein a lifting rod 26 arranged vertically is fixed at the telescopic end of the electric push rod 5, and the lifting rod 26 is connected with a sealing plug 3.
Referring specifically to fig. 4, the linkage mechanism includes a rack fixed along the length direction of the lifting rod 26, a rotary drum 23 coaxially fixed to the bottom surface of the mounting plate 10, and the rotary drum 23 and the lifting rod 26 coaxially disposed, and at least one set of transmission units disposed between the lifting rod 26 and the rotary drum 23.
The transmission unit comprises a mounting shaft arranged in the rotary drum 23, a second spur gear and a second bevel gear 28 which are connected to the mounting shaft, a mounting shaft 25 connected with the top plate 8, a first spur gear 24 and a first bevel gear 27 which are arranged on the mounting shaft 25, wherein the second spur gear is meshed with racks on the outer side of the lifting rod 26, the second bevel gear 28 is meshed with the first bevel gear 27 for transmission, an annular gear ring meshed with the first spur gear 24 for transmission is further arranged on the inner wall of the rotary drum 23, an arc-shaped hole 30 is coaxially formed in the mounting plate 10, and the top end of the mounting shaft 25 movably penetrates through the corresponding arc-shaped hole and is connected with the top plate 8. The gear unit is operated by a rack and a spur gear on the lifting rod 26 along with the longitudinal movement of the lifting rod
In this embodiment, the top surface of the sealing plug 3 is an inclined surface, so that raw materials can be effectively prevented from being accumulated on the top surface of the sealing plug 3, and work is avoidedHas the following componentsResidue.
The granulation forming mechanism provided by the embodiment comprises an outlet formed in one end of the extrusion bin 15, a discharging mechanism arranged at the outlet and an extrusion assembly arranged in the extrusion bin 15.
In the application, a connecting hole 19 communicated with a discharge pipe 13 is formed in a shell of an extrusion bin 15, a switch mechanism is arranged at the connecting hole, the extrusion assembly comprises an extrusion part 16 and a push plate 17 which are arranged in the extrusion bin 15, the push plate 17 is in sealing contact with the inner wall of the extrusion bin 15, the discharge mechanism comprises a rotary driving piece 20 fixed on the outer side of the extrusion bin 15, and a sealing plate 21 arranged at the output end of the rotary driving piece 20, the sealing plate 21 is used for sealing an outlet, a plurality of forming areas 22 are circumferentially distributed on the sealing plate 21, each forming area 22 is in a pore plate shape, and the pore diameters of forming holes in the forming areas 22 are different. The forming areas 22 with different apertures can enable the size of the granulated fertilizer to be different, so that the fertilizer is convenient to adjust and use and is applicable to different conditions.
In this embodiment, the opening and closing mechanism includes a driving member 14 installed at the outer side of the discharge tube 13, a barrier 18 fixed at the telescopic end of the driving member 14, one end of the barrier 18 slidably penetrates through a side housing of the discharge tube 13, and the barrier 18 can seal the inner passage of the discharge tube 13.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A fertilizer pelletization equipment, characterized in that: the stirring and mixing device comprises a shell, wherein a partition board is transversely arranged in the shell, a stirring and mixing cavity is formed above the partition board, and a collecting cavity is formed below the partition board;
the partition plate is provided with a discharge hole, and an intermittent discharging mechanism is arranged at the discharge hole;
a stirring and mixing mechanism is arranged in the stirring and mixing cavity, and a linkage mechanism is arranged between the stirring and mixing mechanism and the intermittent blanking mechanism;
the bottom of the collecting cavity is provided with a collecting hopper, the bottom of the collecting hopper is provided with a plurality of discharging pipes, the bottom end of each discharging pipe is communicated with an extrusion bin, and the extrusion bin is provided with a granulating and forming mechanism;
the stirring and mixing mechanism comprises a top plate fixed at the top of the shell, a connecting rotating shaft rotatably connected with the top plate, a mounting plate fixed at the bottom of the connecting rotating shaft and a plurality of stirring rods which are distributed on the bottom surface of the mounting plate and are vertically arranged;
the intermittent blanking mechanism comprises a sealing plug and a lifting assembly, the sealing plug is inserted in the discharging hole in a sliding mode, and the lifting assembly drives the sealing plug to lift up and down in a reciprocating mode;
the lifting assembly comprises a mounting bracket fixed at the bottom of the collecting hopper and an electric push rod arranged on the mounting bracket, wherein a vertically arranged lifting rod is fixed at the telescopic end of the electric push rod, and the lifting rod is connected with the sealing plug;
the linkage mechanism comprises a rack fixed along the length direction of the lifting rod, a rotary cylinder coaxially fixed on the bottom surface of the mounting plate, and at least one group of transmission units arranged between the lifting rod and the rotary cylinder, wherein the rotary cylinder and the lifting rod are coaxially arranged;
the transmission unit comprises a mounting shaft arranged in the rotary cylinder, a second spur gear and a second bevel gear which are connected to the mounting shaft, a mounting shaft connected with the top plate, a first spur gear and a first bevel gear which are arranged on the mounting shaft, wherein racks on the outer sides of the second spur gear and the lifting rod are meshed, the second bevel gear and the first bevel gear are meshed for transmission, an annular gear ring which is meshed with the first spur gear for transmission is further arranged on the inner wall of the rotary cylinder, an arc-shaped hole is coaxially formed in the mounting plate, and the top end of the mounting shaft movably penetrates through the corresponding arc-shaped hole and is connected with the top plate.
2. A fertilizer pelletization apparatus according to claim 1, wherein: the top surface of the sealing plug is an inclined surface.
3. A fertilizer pelletization apparatus according to claim 1, wherein: the granulating and forming mechanism comprises an outlet formed in one end of the extruding bin, a discharging mechanism arranged at the outlet and an extruding assembly arranged in the extruding bin.
4. A fertilizer pelletization apparatus according to claim 3, wherein: the shell of the extrusion bin is provided with a connecting hole communicated with the discharge pipe, the connecting hole is provided with a switch mechanism, the extrusion assembly comprises an extrusion part and a push plate which are arranged in the extrusion bin, the push plate is in sealing contact with the inner wall of the extrusion bin, the discharging mechanism comprises a rotary driving part fixed on the outer side of the extrusion bin and a sealing plate arranged at the output end of the rotary driving part, wherein the sealing plate is used for sealing the outlet, a plurality of forming areas are circumferentially distributed on the sealing plate, each forming area is in a pore plate shape, and the pore diameters of forming holes in each forming area are different.
5. A fertilizer pelleting apparatus in accordance with claim 4, wherein: the switch mechanism comprises a driving piece arranged on the outer side of the discharge pipe and a baffle fixed at the telescopic end of the driving piece, one end of the baffle penetrates through a shell on one side of the discharge pipe in a sliding mode, and the baffle can seal an inner channel of the discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300958.7A CN114682125B (en) | 2022-03-25 | 2022-03-25 | Fertilizer pelletization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210300958.7A CN114682125B (en) | 2022-03-25 | 2022-03-25 | Fertilizer pelletization equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114682125A CN114682125A (en) | 2022-07-01 |
| CN114682125B true CN114682125B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210300958.7A Active CN114682125B (en) | 2022-03-25 | 2022-03-25 | Fertilizer pelletization equipment |
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| CN (1) | CN114682125B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116672922B (en) * | 2023-07-28 | 2023-10-20 | 滨州市鑫荣生物肥业有限公司 | Raw material storage bin for preparing organic-inorganic compound fertilizer |
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| CN108714399A (en) * | 2018-05-16 | 2018-10-30 | 北京艺轩吉装饰工程有限公司 | A kind of adjustable type comminutor that granular size is variable |
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| CN211677616U (en) * | 2019-11-28 | 2020-10-16 | 宁夏鸿辰有机农业开发有限公司 | Prilling granulator is used in fertilizer production with cooling function |
| CN212167356U (en) * | 2020-02-20 | 2020-12-18 | 杨田元 | Fertilizer granulation equipment |
| CN112318769A (en) * | 2020-11-06 | 2021-02-05 | 陈明友 | Plastic granulator with damper |
| CN212663488U (en) * | 2020-07-08 | 2021-03-09 | 四川省洪禾肥业有限公司 | Compound thoughtlessly fertile extrusion prilling granulator |
| JP2021062594A (en) * | 2019-10-11 | 2021-04-22 | 呉剛 | Integrated drying and deodorizing device for resin pellets |
| CN113484064A (en) * | 2021-07-09 | 2021-10-08 | 安徽省农业科学院畜牧兽医研究所 | Animal food safety rapid detection equipment |
| CN214976640U (en) * | 2021-04-02 | 2021-12-03 | 安徽省农业科学院土壤肥料研究所 | Cadmium contaminated soil restores and turns over pressure equipment with green manure |
| CN214973812U (en) * | 2021-04-13 | 2021-12-03 | 辽宁宇润农业发展有限责任公司 | Granulator is used in bio-organic fertilizer production |
| CN216063144U (en) * | 2021-09-22 | 2022-03-18 | 南京蓝景生物科技有限公司 | Low-carbon environment-friendly fertilizer granulation production device |
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2022
- 2022-03-25 CN CN202210300958.7A patent/CN114682125B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4591324A (en) * | 1983-04-19 | 1986-05-27 | Okawara Mfg. Co., Ltd. | Granulating apparatus |
| CN108714399A (en) * | 2018-05-16 | 2018-10-30 | 北京艺轩吉装饰工程有限公司 | A kind of adjustable type comminutor that granular size is variable |
| JP2019209240A (en) * | 2018-05-31 | 2019-12-12 | 花王株式会社 | Stirring method and stirring device |
| CN209287226U (en) * | 2018-09-28 | 2019-08-23 | 滨州星阳生物科技有限公司 | A kind of microbial bacteria agent fertilizer disc granulation device |
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| CN114682125A (en) | 2022-07-01 |
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