Granulation device for fertilizer production
By using a reducer motor, reciprocating screw and hydraulic telescopic rod in the fertilizer granulation device to drive the flip plate movement, the problem of difficult turning of fertilizer particles in the prior art is solved, resulting in poor drying effect, and a more uniform heat treatment and drying effect is achieved .
Patent Information
- Application Number
- CN202420890045.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing fertilizer pellet drying method is equipped with a dryer on the conveyor belt, which makes it difficult to turn the fertilizer pellets and poor drying effect.
A granulation device is designed, including a work box, a granulation mechanism and a drying plate. The flip plate is driven to move through a reducer motor, a reciprocating screw and a hydraulic telescopic rod to achieve uniform turn and heating of fertilizer particles and improve the drying effect.
By moving the flip plate, the fertilizer particles can be heated evenly, which significantly improves the drying effect and ensures the drying and shaping of the fertilizer particles.
Smart Images
Figure CN222187587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fertilizer production granulation, in particular to a granulation device used for fertilizer production. Background Art
[0002] At present, most of the fertilizers used for crops are still solid fertilizers. Considering many factors such as transportation, storage, sales, and use, solid fertilizers, especially granular fertilizers, which account for the majority of them, have very high requirements, including high strength, good appearance, uniform particles, adjustable shape and size, and the ability to add trace nutrients according to the requirements of different crops. In order to meet these requirements, many foreign manufacturers now use extrusion granulation for solid fertilizers. Extrusion granulation is to dry-extrude powdered or granular materials to produce fertilizer particles that meet user needs. This method is to first pressurize the solid material into blocks, then break it into particles (you can also use an extruder to extrude the paste material into short columns), and finally form particles.
[0003] The existing fertilizer contains some water after granulation, so it needs to be dried. The existing drying method is usually to set a dryer above the conveyor belt for conveying the fertilizer particles for drying. This method is not convenient for turning the fertilizer particles and the drying effect is poor.
[0004] In view of the above problems, we propose a granulation device for fertilizer production. Utility Model Content
[0005] The purpose of the utility model is to solve the defect in the prior art that "the existing drying method is usually to set a dryer above the conveyor belt for conveying fertilizer particles, which is not convenient for turning the fertilizer particles and has a poor drying effect", thereby proposing a granulating device for fertilizer production.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] The granulating device for fertilizer production comprises a working box and a granulating mechanism, wherein a reduction motor is fixedly connected to the side wall of the working box, an output end of the reduction motor passes through the side wall of the working box and is fixedly connected to a reciprocating screw, the reciprocating screw is meshedly connected to a reciprocating screw sleeve, a fixed block is fixedly connected to the side wall of the reciprocating screw sleeve, a fixed block is fixedly connected to the lower end of the fixed block is fixedly connected to a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected to a flip plate, a drying plate is fixedly connected to the inner wall of the working box, a groove is provided at the upper end of the drying plate, two electric telescopic rods are fixedly connected to the inner wall of the working box, the telescopic end of each of the electric telescopic rods is fixedly connected to a slide plate, opposite sides of the two slide plates are fixedly connected to a connecting block, opposite ends of the two connecting blocks are commonly fixedly connected to a push plate, the push plate is slidably connected in the groove, and the lower end of the drying plate is fixedly connected to a heater.
[0008] Preferably, the granulation mechanism includes a granulation molding box, which is fixedly connected to the inner wall of the working box, the upper end of the granulation molding box is fixedly connected to a feed pipe, the lower end of the granulation molding box is fixedly connected to a fixed frame, two hot air blowers are fixedly connected to the side wall of the fixed frame, a plurality of guide plates are fixedly connected to the inner wall of the fixed frame, and an air inlet is opened on the side wall of the working box.
[0009] Preferably, a limiting rod is fixedly connected to the inner wall of the working box, and the fixing block is slidably sleeved on the limiting rod.
[0010] Preferably, one end of the reciprocating screw is rotatably connected to the inner wall of the working box, and the two slide plates are slidably connected to the upper end surface of the drying plate.
[0011] Preferably, a collecting box is provided on the inner wall of the working box, and the upper end of the collecting box is set to be in an open state.
[0012] Preferably, a box door is provided on the side wall of the working box, and a handle is fixedly connected to the side wall of the box door.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] Hot air can be blown into the fixed frame through the hot air blower to dry and shape the fertilizer particles. The drying plate can be heated by the heater to further dry the fertilizer particles. The hydraulic telescopic rod can be driven to move left and right by the reduction motor, reciprocating screw, reciprocating screw sleeve and fixed block. The hydraulic telescopic rod can drive the flip plate to move downward and left and right. The flip plate can be used to flip the fertilizer particles in the groove to make them heated evenly and improve the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1This is a three-dimensional diagram of a granulation device for fertilizer production proposed by the utility model;
[0016] Figure 2 This is a cutaway perspective view of a granulation device for fertilizer production proposed by the utility model;
[0017] Figure 3 It is a partial cross-sectional schematic diagram of a granulation device for fertilizer production proposed by the utility model;
[0018] Figure 4 The utility model is a three-dimensional schematic diagram of a push plate in a granulation device for fertilizer production.
[0019] In the figure: 1 working box, 2 reduction motor, 3 reciprocating screw, 4 reciprocating rod sleeve, 5 fixed block, 6 hydraulic telescopic rod, 7 flip plate, 8 drying plate, 9 electric telescopic rod, 10 slide plate, 11 connecting block, 12 push plate, 13 heater, 14 collecting box, 15 granulation molding box, 16 fixed frame, 17 hot air blower, 18 guide plate, 19 feed pipe. DETAILED DESCRIPTION
[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] Reference Figure 1-Figure 4A granulation device for fertilizer production includes a working box 1 and a granulation mechanism. A reduction motor 2 is fixedly connected to the side wall of the working box 1. The output end of the reduction motor 2 passes through the side wall of the working box 1 and is fixedly connected to a reciprocating screw 3. A reciprocating screw sleeve 4 is meshed and connected to the reciprocating screw 3. A fixed block 5 is fixedly connected to the side wall of the reciprocating screw sleeve 4. A hydraulic telescopic rod 6 is fixedly connected to the lower end of the fixed block 5. A flip plate 7 is fixedly connected to the telescopic end of the hydraulic telescopic rod 6. A drying plate 8 is fixedly connected to the inner wall of the working box 1. A groove is provided at the upper end of the drying plate 8. Two electric telescopic rods 9 are fixedly connected to the inner wall of the working box 1. A slide plate 10 is fixedly connected to the telescopic end of each electric telescopic rod 9. The two slide plates 10 are relatively One side is fixedly connected with a connecting block 11, and the opposite ends of the two connecting blocks 11 are commonly fixedly connected with a push plate 12, and the push plate 12 is slidably connected in the groove. The lower end of the drying plate 8 is fixedly connected with a heater 13, and hot air can be blown into the fixed frame 16 through the hot air blower 17 to dry and shape the fertilizer particles. The drying plate 8 can be heated by the heater 13 to further dry the fertilizer particles. The hydraulic telescopic rod 6 is driven to move left and right by the reduction motor 2, the reciprocating screw 3, the reciprocating screw sleeve 4 and the fixed block 5. The hydraulic telescopic rod 6 is driven to move downward and left and right by the hydraulic telescopic rod 6. The fertilizer particles in the groove can be flipped by the flipping plate 7 to make them heated evenly and improve the drying effect.
[0023] Among them, the granulation mechanism includes a granulation molding box 15, the granulation molding box 15 is fixedly connected to the inner wall of the working box 1, the upper end of the granulation molding box 15 is fixedly connected to a feed pipe 19, the lower end of the granulation molding box 15 is fixedly connected to a fixed frame 16, two hot air blowers 17 are fixedly connected to the side wall of the fixed frame 16, a plurality of guide plates 18 are fixedly connected to the inner wall of the fixed frame 16, an air inlet is opened on the side wall of the working box 1, and the fertilizer can be granulated through the granulation molding box 15.
[0024] Among them, a limiting rod is fixedly connected to the inner wall of the working box 1, and the fixing block 5 is slidably sleeved on the limiting rod. The limiting rod can limit the reciprocating screw sleeve 4.
[0025] Among them, one end of the reciprocating screw 3 is rotatably connected to the inner wall of the working box 1, and the two slide plates 10 are slidably connected to the upper end surface of the drying plate 8. The reciprocating screw 3 will drive the reciprocating screw sleeve 4 to move left and right.
[0026] A collecting box 14 is provided on the inner wall of the working box 1 , and the upper end of the collecting box 14 is set to be in an open state, and the dried fertilizer particles can be collected in the collecting box 14 .
[0027] Among them, a box door is arranged on the side wall of the working box 1, and a handle is fixedly connected to the side wall of the box door, and the handle is convenient for opening the box door.
[0028] In the utility model, when in use, the raw materials are added into the granulation and forming box 15 through the feeding pipe 19, wherein the granulation and forming belongs to the prior art, and the fertilizer can be granulated and formed by the granulation and forming box 15, and the formed fertilizer particles fall on the guide plate 18 and fall into the groove, and in the process again, hot air is blown into the fixed frame 16 by the hot air blower 17, and the fertilizer particles can be dried and shaped by the hot air blower 17, and the heater 13 is started, and the drying plate 8 can be heated by the heater 13, so as to further dry and shape the fertilizer particles, and by starting the reduction motor 2, its output end will drive the reciprocating screw 3 to rotate, and the reciprocating screw 3 will drive the reciprocating screw sleeve 4 to move left and right, and the reciprocating screw sleeve 4 will drive the hydraulic telescopic rod 6 to move left and right through the fixed block 5, and the hydraulic telescopic rod 6 will drive the flip plate 7 to move downward and left and right, and the fertilizer particles in the groove can be flipped by the flip plate 7, so that they are heated evenly and the drying effect is improved. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.
[0029] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms such as "upper, lower, inside and outside" is based on the orientation or position relationship of the attached drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first, second or third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
Claims
1. A granulating device for fertilizer production, comprising a working box (1) and a granulating mechanism, characterized in that: A reduction motor (2) is fixedly connected to the side wall of the working box (1); the output end of the reduction motor (2) passes through the side wall of the working box (1) and is fixedly connected to a reciprocating screw (3); a reciprocating screw sleeve (4) is meshedly connected to the reciprocating screw (3); a fixing block (5) is fixedly connected to the side wall of the reciprocating screw sleeve (4); a hydraulic telescopic rod (6) is fixedly connected to the lower end of the fixing block (5); a flip plate (7) is fixedly connected to the telescopic end of the hydraulic telescopic rod (6); and a hydraulic telescopic rod (6) is fixedly connected to the inner wall of the working box (1). A drying plate (8), wherein a groove is formed at the upper end of the drying plate (8), two electric telescopic rods (9) are fixedly connected to the inner wall of the working box (1), and the telescopic end of each electric telescopic rod (9) is fixedly connected to a slide plate (10), and the opposite sides of the two slide plates (10) are fixedly connected to a connecting block (11), and the opposite ends of the two connecting blocks (11) are commonly fixedly connected to a push plate (12), and the push plate (12) is slidably connected in the groove, and the lower end of the drying plate (8) is fixedly connected to a heater (13).
2. A granulation device for fertilizer production according to claim 1, characterized in that: The granulation mechanism comprises a granulation molding box (15), the granulation molding box (15) is fixedly connected to the inner wall of the working box (1), the upper end of the granulation molding box (15) is fixedly connected to a feed pipe (19), the lower end of the granulation molding box (15) is fixedly connected to a fixed frame (16), two hot air blowers (17) are fixedly connected to the side wall of the fixed frame (16), a plurality of guide plates (18) are fixedly connected to the inner wall of the fixed frame (16), and an air inlet is opened on the side wall of the working box (1).
3. A granulation device for fertilizer production according to claim 1, characterized in that: A limiting rod is fixedly connected to the inner wall of the working box (1), and the fixing block (5) is slidably sleeved on the limiting rod.
4. A granulation device for fertilizer production according to claim 1, characterized in that: One end of the reciprocating screw (3) is rotatably connected to the inner wall of the working box (1), and the two slide plates (10) are slidably connected to the upper end surface of the drying plate (8).
5. A granulation device for fertilizer production according to claim 1, characterized in that: A collection box (14) is provided on the inner wall of the working box (1), and the upper end of the collection box (14) is arranged in an open state.
6. A granulation device for fertilizer production according to claim 1, characterized in that: A box door is arranged on the side wall of the working box (1), and a handle is fixedly connected to the side wall of the box door.