Fertilizer production drying machine

Abstract

The utility model relates to the technical field of fertilizer production, and particularly discloses a fertilizer production drying machine which comprises a drying box, a feeding box, a material guide plate and a drying plate, the drying box is integrally of a square structure, the interior of the drying box is hollow, and the feeding box is arranged at one end of the top of the drying box; the material guiding plate and the drying plate are both arranged in the drying box, the material guiding plate is arranged at the position close to the top of the drying box, the drying plate is arranged below the material guiding plate, and the material guiding plate and the drying plate are both arranged obliquely downwards; inflation inlets are formed in the two sides of the drying box, the inflation inlets are connected with an air pump through pipelines, and electric heating plates are embedded in side plates of the drying box; a material guiding table is arranged at the bottom of the drying box, an inclined material guiding face is arranged on the material guiding table, and a discharging opening is formed in the position, corresponding to the lower end of the material guiding face, of the side face of the drying box. The fertilizer drying device can be used for fully drying the fertilizer so as to meet the subsequent production and use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a fertilizer production dryer. Background Art

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. It is one of the material bases of agricultural production. It mainly includes ammonium phosphate fertilizers, large-element water-soluble fertilizers, medium-element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc. Fertilizers still contain a lot of water and steam after granulation. If they are packaged directly, the fertilizer particles will condense into blocks or even change color, affecting the quality of the fertilizer.

[0003] At present, the existing drying method is to simply set a hair dryer on the edge of the conveyor belt, which can only simply dry the surface of the fertilizer, and the moisture inside it still exists. Over time, this will cause the fertilizer to condense into lumps, and the drying effect of the fertilizer is poor, affecting work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a fertilizer production dryer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizer production dryer, comprising a drying box, a feed box, a guide plate and a drying plate, the drying box being of a square structure as a whole and hollow inside, the feed box being arranged at one end of the top of the drying box; the guide plate and the drying plate being arranged inside the drying box, wherein the guide plate is arranged at a position close to the top of the drying box, the drying plate being arranged below the guide plate, and the guide plate and the drying plate being arranged downwardly inclined; inflation ports are arranged at both sides of the drying box, the inflation ports are connected to an air pump through a pipeline, and an electric heating plate is embedded in the side plate of the drying box; a guide table is arranged at the bottom of the drying box, an inclined guide surface is arranged on the guide table, and a discharge port is arranged at a position corresponding to the lower end of the guide surface on the side of the drying box.

[0006] Preferably, a material spreading roller is arranged on the upper part of the material guide plate, and a plurality of the material spreading rollers are provided. The plurality of material spreading rollers are arranged side by side along the downward slanting direction of the material guide plate, and the distance between the material spreading rollers and the material guide plate decreases step by step.

[0007] Preferably, one end of the guide plate close to the feed box is in contact with the inner wall of the drying box, and a gap is left between the other end of the guide plate and the inner wall of the drying box.

[0008] Preferably, there are multiple drying plates, one end of which is in contact with the inner wall of the drying box, a gap is left between the other end and the inner wall of the drying box, and the drying plate below the gap is in contact with the inner wall of the drying box.

[0009] Preferably, a leakage net is arranged in the drying plate, the air filling port is arranged corresponding to the drying plate, and an air inlet is arranged on the drying box corresponding to the air filling port, and a filter net is arranged in the air inlet.

[0010] Preferably, a heat dissipation port is provided on the top of the drying box, and a blocking net is provided in the heat dissipation port; and a vibration motor is installed at the lower part of the guide plate and the drying plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model spreads the fertilizer on the guide plate and allows it to slide along the drying plate, increases the temperature inside the box through the electric heating plate, and pumps air into the interior through the inflation port to increase the flow of internal gas, thereby being able to fully dry the fertilizer to meet subsequent production and use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the interior of the drying box of the utility model;

[0014] Numbers in the figure: 1. Drying box; 11. Side panel; 12. Air filling port; 13. Discharge port; 14. Heat dissipation port; 15. Material laying roller; 16. Material guide table; 17. Air inlet; 2. Feed box; 3. Material guide plate; 4. Drying plate; 41. Screen. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1-2 The utility model provides a technical solution: a fertilizer production dryer, comprising a drying box 1, a feed box 2, a guide plate 3 and a drying plate 4, the drying box 1 is a square structure as a whole, and the interior of the drying box 1 is hollow, the feed box 2 is arranged at one end of the top of the drying box 1; the guide plate 3 and the drying plate 4 are both arranged inside the drying box 1, wherein the guide plate 3 is arranged at a position close to the top of the drying box 1, the drying plate 4 is arranged below the guide plate 3, and the guide plate 3 and the drying plate 4 are both arranged obliquely downward; inflation ports 12 are arranged on both sides of the drying box 1, the inflation ports 12 are connected to the air pump through a pipeline, and an electric heating plate is embedded in the side plate 11 of the drying box 1; a guide table 16 is arranged at the bottom of the drying box 1, and an inclined guide surface is arranged on the guide table 16, and a discharge port 13 is arranged at a position corresponding to the lower end of the guide surface on the side of the drying box 1.

[0019] Furthermore, a material spreading roller 15 is arranged on the upper part of the material guide plate 3. The material spreading roller 15 is provided in plurality. The plurality of material spreading rollers 15 are arranged side by side along the downwardly inclined direction of the material guide plate 3, and the distance between the material spreading rollers 15 and the material guide plate 3 decreases step by step.

[0020] Furthermore, one end of the guide plate 3 close to the feed box 2 is in contact with the inner wall of the drying box 1 , and a gap is left between the other end of the guide plate 3 and the inner wall of the drying box 1 .

[0021] Furthermore, the drying plates 4 are provided in plurality, and one end of the drying plate 4 is in contact with the inner wall of the drying box 1 , and a gap is left between the other end and the inner wall of the drying box 1 , and the drying plate 4 below the gap is in contact with the inner wall of the drying box 1 .

[0022] Furthermore, a leakage net 41 is provided in the drying plate 4 , the air inlet 12 is provided corresponding to the drying plate 4 , and an air inlet 17 is provided on the drying box 1 corresponding to the air inlet 12 , and a filter net is provided in the air inlet 17 .

[0023] Furthermore, a heat dissipation port 14 is provided on the top of the drying box 1, and a blocking net is provided in the heat dissipation port 14; and a vibration motor is installed at the lower part of the guide plate 3 and the drying plate 4.

[0024] Working principle: In actual use, fertilizer is added from the feed box 2 on the top of the drying box 1, and will first fall on the guide plate 3 and slide down along the guide plate 3; during the sliding process, it will pass under the spreading roller 15, and multiple spreading rollers 15 are arranged side by side, which can spread the accumulated fertilizer to both sides to reduce the thickness of the fertilizer; and the distance between the spreading rollers 15 is getting closer and closer, gradually spreading the fertilizer; the spreading rollers 15 can be connected to an external motor to assist the work. After that, the spread fertilizer falls from the gap at the end of the guide plate 3 to the drying plate 4 on the lower layer, and slides down layer by layer along the drying plate 4; and the drying plate 4 below the end where there is a gap between the drying plate 4 and the drying box 1 fits with the drying box 1 to ensure that the fertilizer always slides along the plate body.

[0025] During the sliding process of the fertilizer, on the one hand, the internal temperature is increased by the electric heating plate embedded in the side plate 11, and on the other hand, air is pumped into the interior through the air pump connected to the inflation port 12. The air flows upward and finally flows out from the heat dissipation port 14 at the top, taking away the moisture in the fertilizer in the process, thereby achieving a drying effect.

[0026] Finally, the fertilizer falls on the inclined guide platform 16 and flows out from the discharge port 13 along its surface, completing the drying process and being collected uniformly. A vibration motor is installed at the bottom of the guide plate 3 and the drying plate 4 to drive the plate body to vibrate, thereby facilitating the sliding of the fertilizer.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizer production dryer, characterized in that: The invention comprises a drying box (1), a feed box (2), a guide plate (3) and a drying plate (4); the drying box (1) is of a square structure as a whole and is hollow inside the drying box (1); the feed box (2) is arranged at one end of the top of the drying box (1); the guide plate (3) and the drying plate (4) are both arranged inside the drying box (1), wherein the guide plate (3) is arranged at a position close to the top of the drying box (1), and the drying plate (4) is arranged below the guide plate (3), and the guide plate (3) and the drying plate (4) are both arranged tilted downward; the drying box (1) is provided with air charging ports (12) on both sides, and the air charging ports (12) are connected to an air pump through a pipeline; an electric heating plate is embedded in the side plate (11) of the drying box (1); the bottom of the drying box (1) is provided with a guide table (16), and an inclined guide surface is provided on the guide table (16); and a discharge port (13) is provided at a position corresponding to the lower end of the guide surface on the side of the drying box (1).

2. A fertilizer production dryer according to claim 1, characterized in that: A material spreading roller (15) is arranged on the upper part of the material guide plate (3), and a plurality of the material spreading rollers (15) are arranged side by side in a direction in which the material guide plate (3) is inclined downward, and the distance between the material spreading rollers (15) and the material guide plate (3) decreases step by step.

3. A fertilizer production dryer according to claim 1, characterized in that: One end of the guide plate (3) close to the feed box (2) is in contact with the inner wall of the drying box (1), and a gap is left between the other end and the inner wall of the drying box (1).

4. A fertilizer production dryer according to claim 1, characterized in that: The drying plates (4) are provided in a plurality of pieces, and one end of the drying plate (4) is in contact with the inner wall of the drying box (1), and a gap is left between the other end and the inner wall of the drying box (1), and the drying plate (4) below the gap is in contact with the inner wall of the drying box (1).

5. A fertilizer production dryer according to claim 1, characterized in that: The drying plate (4) is provided with a leakage net (41), the air filling port (12) is provided corresponding to the drying plate (4), and the drying box (1) corresponding to the air filling port (12) is provided with an air inlet (17), and the air inlet (17) is provided with a filter net.

6. A fertilizer production dryer according to claim 1, characterized in that: The top of the drying box (1) is provided with a heat dissipation port (14), and a blocking net is provided in the heat dissipation port (14); and a vibration motor is installed at the bottom of the guide plate (3) and the drying plate (4).

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