Drying equipment for compound fertilizer production

Abstract

The utility model relates to the technical field of drying equipment, in particular to drying equipment for compound fertilizer production. The drying device comprises a box body, a drying box is slidably connected in the box body, a heater is assembled at the top end in the box body, guide rods are fixed to the two sides of the top end in the box body, sliding seats are slidably connected to the outer sides of the guide rods, and electric push rods are assembled at the bottom ends of the sliding seats. According to the drying equipment for compound fertilizer production, the heater is started to heat the interior of the box body, so that the heater generates heat to dry compound fertilizer particles, a certain drying effect is achieved, and then the electric push rod is started to drive the mixing blades to separate the compound fertilizer particles in the drying box; and heat in the box body is effectively contacted with the compound fertilizer particles, so that the drying effect of the compound fertilizer particles is improved.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, and in particular to a drying equipment for compound fertilizer production. Background Technology

[0002] Compound fertilizers are chemical fertilizers containing two or more of the essential nutrients nitrogen, phosphorus, and potassium. They have advantages such as high nutrient content, fewer byproducts, and good physical properties, playing a vital role in balanced fertilization, improving fertilizer utilization, and promoting high and stable crop yields. The production process of compound fertilizers involves mixing, stirring, granulation, drying, and sieving of raw materials. Drying equipment is required during the drying process.

[0003] For example, patent (CN214148613U) discloses a high-efficiency drying equipment for compound fertilizer production. Although this high-efficiency drying equipment for compound fertilizer production can maintain internal ventilation by opening a heat dissipation vent on one side of the box, thereby increasing the heat dissipation and drying effect, the second opening can facilitate the guidance of compound fertilizer to the corresponding drying plate for drying operation, and the first and second grooves opened in the third opening provide convenience for the guiding operation.

[0004] When using the above technology, the following technical problems were found in the existing technology: the existing technology is not convenient for dispersing the compound fertilizer particles to make full contact with heat, the compound fertilizer particles stick together, and the contact surface with heat is small, especially the compound fertilizer in the inner part, which leads to uneven drying. The existing technology is not convenient for adjusting and closing the heat dissipation vents, thereby reducing the drying effect of compound fertilizer. To this end, we designed a drying equipment for compound fertilizer production to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a drying device for compound fertilizer production to address the aforementioned technical problems. The device involves pouring compound fertilizer granules into a drying box and spreading them out. The drying box and compound fertilizer granules are then pushed into the interior of the chamber. A heater is then activated to heat the interior of the chamber, generating heat to dry the compound fertilizer granules and achieve a certain drying effect. Subsequently, an electric push rod is activated to drive mixing blades to separate the compound fertilizer granules inside the drying box, effectively bringing the heat from inside the chamber into contact with the compound fertilizer granules, thereby improving the drying effect of the compound fertilizer granules.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A drying device for compound fertilizer production includes a box body, a drying box slidably connected inside the box body, a heater mounted on the top of the inside of the box body, guide rods fixed on both sides of the top of the inside of the box body, a slide block slidably connected to the outside of the guide rods, an electric push rod mounted on the bottom of the slide block, a mixing blade fixed to the output end of the electric push rod, and the bottom end of the mixing blade slidably connected to the drying box.

[0008] In a preferred embodiment of the drying equipment for compound fertilizer production provided by this utility model, telescopic rods are fixed on both sides of the bottom end of the slide block, and the bottom end of the telescopic rods is fixed to the mixing blade.

[0009] In a preferred embodiment of the drying equipment for compound fertilizer production provided by this utility model, the slide is provided with a reciprocating sliding mechanism, which includes a lead screw and a servo motor. The lead screw is rotatably connected to the top of the housing, and the outer side of the lead screw is threadedly connected to the slide. A servo motor is fixed to one end of the housing, and the output end of the servo motor is fixed to the lead screw.

[0010] In a preferred embodiment of the drying equipment for compound fertilizer production provided by this utility model, heat dissipation vents are provided on both sides of the right end of the box, and cooling fans are installed inside the heat dissipation vents.

[0011] In a preferred embodiment of the drying equipment for compound fertilizer production provided by this utility model, a U-shaped limiting block is fixed at the right end of the box and at the position of the heat dissipation vent, and a sealing door is slidably connected inside the U-shaped limiting block.

[0012] In a preferred embodiment of the drying equipment for compound fertilizer production provided by this utility model, a temperature sensor is installed on one side of the chamber, and a controller is installed on the other side of the chamber.

[0013] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0014] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0015] This utility model provides a drying device for compound fertilizer production. By activating an electric push rod, the mixing blades are moved towards the drying box. By activating a servo motor, the lead screw is rotated. The lead screw causes the slide and mixing blades to separate the compound fertilizer particles inside the drying box, thereby promoting contact between the compound fertilizer particles and heat and improving the drying effect of the compound fertilizer particles. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0019] Figure 3 This is a schematic diagram of the reciprocating sliding mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the heat dissipation port of this utility model.

[0021] In the diagram: 1. Cabinet; 2. Drying box; 3. Controller; 4. Lead screw; 5. Guide rod; 6. Servo motor; 7. Slide; 8. Mixing blade; 9. Telescopic rod; 10. Heat dissipation vent; 11. Temperature sensor; 12. Sealing door; 13. Cooling fan; 14. U-shaped limit block; 15. Heater; 16. Electric push rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] Please refer to Figures 1-4A drying device for compound fertilizer production includes a housing 1, a drying box 2 slidably connected inside the housing 1, a heater 15 mounted at the top of the inside of the housing 1, guide rods 5 fixed on both sides of the top of the inside of the housing 1, a slide block 7 slidably connected to the outside of the guide rods 5, an electric push rod 16 mounted at the bottom of the slide block 7, a mixing blade 8 fixed at the output end of the electric push rod 16, the bottom end of the mixing blade 8 slidably connected to the drying box 2, and telescopic rods 9 fixed on both sides of the bottom of the slide block 7, the bottom end of the telescopic rods 9 being fixed to the mixing blade 8.

[0027] When in use, pour the compound fertilizer granules into the drying box 2 and spread them out. Push the drying box 2 and the compound fertilizer granules into the box 1. Then, start the heater 15 to heat the inside of the box 1. The heater 15 generates heat to dry the compound fertilizer granules, thereby achieving a certain drying effect. Then, start the electric push rod 16 to drive the mixing blade 8 to separate the compound fertilizer granules inside the drying box 2. This effectively brings the heat inside the box 1 into contact with the compound fertilizer granules, thereby improving the drying effect of the compound fertilizer granules.

[0028] The slide block 7 is equipped with a reciprocating sliding mechanism, which includes a lead screw 4 and a servo motor 6. The lead screw 4 is rotatably connected to the top of the housing 1. The outer side of the lead screw 4 is threadedly connected to the slide block 7. The servo motor 6 is fixed to one end of the housing 1. The output end of the servo motor 6 is fixed to the lead screw 4.

[0029] Specifically, by starting the servo motor 6 to drive the lead screw 4 to rotate, the lead screw 4 drives the slide 7 and the mixing blade 8 to separate the compound fertilizer particles inside the drying box 2, thereby promoting the drying effect of the compound fertilizer particles.

[0030] Both sides of the right end of the enclosure 1 are provided with heat dissipation vents 10. The heat dissipation vents 10 are equipped with heat dissipation fans 13. A U-shaped limiting block 14 is fixed at the right end of the enclosure 1 and at the position of the heat dissipation vents 10. A sealing door 12 is slidably connected inside the U-shaped limiting block 14. A temperature sensor 11 is installed on one side inside the enclosure 1. A controller 3 is installed on one side of the enclosure 1.

[0031] When the heat generated by the heater 15 becomes too high inside the housing 1, the temperature sensor 11 sends a command to the controller 3 to sound an alarm, which then pulls the sealing door 12 away from the screw 4, thereby activating the cooling fan 13 to expel the excessive heat from inside the housing 1.

[0032] The usage process of the drying equipment for compound fertilizer production provided by this utility model is as follows:

[0033] Working principle: When in use, pour the compound fertilizer granules into the drying box 2 and spread them out. Push the drying box 2 and the compound fertilizer granules into the box 1, and then start the heater 15 to heat the inside of the box 1. The heater 15 generates heat to dry the compound fertilizer granules, thereby achieving a certain drying effect.

[0034] By activating the electric push rod 16, the mixing blade 8 is moved towards the position of the drying box 2. By activating the servo motor 6, the lead screw 4 is rotated. The lead screw 4 drives the slide 7 and the mixing blade 8 to separate the compound fertilizer particles inside the drying box 2, thereby promoting the contact between the compound fertilizer particles and heat and promoting the drying effect of the compound fertilizer particles.

[0035] The temperature sensor 11 effectively monitors the heat inside the cabinet 1. When the heat generated by the heater 15 is too high inside the cabinet 1, the temperature sensor 11 sends a command to the controller 3 to sound an alarm, which then pulls the sealing door 12 away from the screw 4, thereby starting the cooling fan 13 to expel the excessive heat inside the cabinet 1.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A drying device for compound fertilizer production, characterized in that, Includes a housing (1), inside which a drying box (2) is slidably connected. A heater (15) is installed at the top of the inside of the housing (1). Guide rods (5) are fixed on both sides of the top of the inside of the housing (1). A slide block (7) is slidably connected to the outside of the guide rods (5). An electric push rod (16) is installed at the bottom of the slide block (7). A mixing blade (8) is fixed at the output end of the electric push rod (16). The bottom end of the mixing blade (8) is slidably connected to the drying box (2).

2. The drying equipment for compound fertilizer production according to claim 1, characterized in that, Telescopic rods (9) are fixed on both sides of the bottom end of the slide (7), and the bottom end of the telescopic rods (9) is fixed to the mixing blade (8).

3. The drying equipment for compound fertilizer production according to claim 2, characterized in that, The slide (7) is provided with a reciprocating sliding mechanism, which includes a lead screw (4) and a servo motor (6). The top of the housing (1) is rotatably connected to the lead screw (4). The outer side of the lead screw (4) is threadedly connected to the slide (7). One end of the housing (1) is fixed with a servo motor (6), and the output end of the servo motor (6) is fixed to the lead screw (4).

4. The drying equipment for compound fertilizer production according to claim 3, characterized in that, The right side of the housing (1) is provided with heat dissipation vents (10), and the heat dissipation vents (10) are equipped with cooling fans (13).

5. The drying equipment for compound fertilizer production according to claim 2, characterized in that, A U-shaped limiting block (14) is fixed at the right end of the housing (1) and at the position of the heat dissipation vent (10). A sealing door (12) is slidably connected inside the U-shaped limiting block (14).

6. The drying equipment for compound fertilizer production according to claim 5, characterized in that, A temperature sensor (11) is installed on one side of the inside of the housing (1), and a controller (3) is installed on one side of the housing (1).

Images