Bio-organic fertilizer granulation equipment

Abstract

The utility model relates to the technical field of organic fertilizer processing, and discloses bio-organic fertilizer granulation equipment which comprises a granulator main body, a drying assembly is arranged in front of the granulator main body, and the drying assembly comprises a drying box arranged in front of the granulator main body. Organic fertilizer is limited through the two blocking rods, so that organic fertilizer particles slowly and orderly fall into the bottom face of the drying box, in the falling process of the organic fertilizer particles, the exhaust fan blows air to dry the falling organic fertilizer particles, and when the organic fertilizer particles fall into the bottom of the drying box, the organic fertilizer particles are dried by the exhaust fan. Organic fertilizer particles are conveyed to the position above the blocking rod again through the spiral conveyor to achieve circulating drying, during drying, due to the fact that the falling organic fertilizer particles are directly dried, large obstruction cannot be caused to blown-out airflow, and blown-out water vapor is directly discharged from the ventilation holes and cannot make contact with the organic fertilizer particles on the upper layer, so that the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer processing, in particular to a biological organic fertilizer granulation device. Background Art

[0002] Organic fertilizer refers to a type of fertilizer that contains organic matter and can provide a variety of inorganic and organic nutrients for crops, as well as fertilize and improve the soil. Most of these fertilizers are farmyard manures made by farmers using local materials, and there is also a small portion of commercial fertilizers. Full and reasonable use of organic fertilizers can increase crop yields, improve soil fertility, improve product quality, and increase the effectiveness of soil nutrients. In the production process of organic fertilizers, a granulator is needed to granulate the organic fertilizer, and the organic fertilizer particles need to be dried after granulation.

[0003] An existing biological organic fertilizer granulation equipment (Announcement No.: CN219829325U) has the following defects: the above-mentioned device is provided with a drying roller and a through hole is opened on the drying roller. The organic particles are dried during the process of the drying roller stirring the organic particles. However, since the drying roller is buried in the organic particle pile, the through hole may be blocked by the organic particles, so that the airflow blown out of the through hole is greatly hindered. Moreover, since the drying roller is buried in the organic particle pile, the water vapor of the lower organic particles being dried by air may be absorbed by the upper organic particles, affecting the air drying efficiency. Therefore, the present utility model is proposed. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a biological organic fertilizer granulation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bio-organic fertilizer granulation device comprises a granulator body, a drying assembly is arranged in front of the granulator body, the drying assembly comprises a drying box arranged in front of the granulator body, one end of a discharge pipe of the granulator body is connected and fixed to the top surface of the drying box, two blocking rods are rotatably connected inside the drying box, a screw conveyor is fixed on the left side inside the drying box, two blowing holes are provided on the front side of the drying box, exhaust fans are fixed inside the blowing holes, and ventilation holes are fixed on the rear side of the drying box.

[0007] Preferably, the right end of the blocking rod extends to the right side of the outer wall of the drying box, gears are fixed to the right ends of the two blocking rods, the gears of the two blocking rods are meshed with each other, a motor is fixed to the right side of the drying box, the output shaft of the motor is fixed to the gear of the blocking rod near the rear side of the drying box, and an inclined plate is fixed near the bottom of the interior of the drying box.

[0008] Preferably, a material filter screen is fixed inside the drying box near the bottom surface.

[0009] Preferably, a feeding hole is provided on the top surface of the inclined plate, a feeding cover is connected to the inside of the feeding hole via a hinge, and the bottom surface of the feeding cover is locked with the bottom surface of the inclined plate via a buckle.

[0010] Preferably, two air filters are fixed inside the blowing hole and the ventilation hole.

[0011] Preferably, material baffle plates are fixed on both the front and rear sides of the drying box, and the material baffle plates are located above the blocking rod.

[0012] The beneficial effects of the utility model are:

[0013] The organic fertilizer is granulated by the granulator body and then transported to the inside of the drying box, and the organic fertilizer is restricted by two blocking bars, so that the organic fertilizer particles fall slowly and orderly to the bottom of the drying box, and in the process of the organic fertilizer particles falling, the exhaust fan blows and dries the falling organic fertilizer particles, and when the organic fertilizer particles fall to the bottom of the drying box, the screw conveyor transports the organic fertilizer particles to the top of the blocking bars again to realize cyclic drying. During drying, since the falling organic fertilizer particles are directly dried, there will be no significant obstruction to the blown airflow, and the blown water vapor is directly discharged from the ventilation holes without contacting the upper organic fertilizer particles, thereby improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the drying box proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the air blowing hole proposed by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of the barrier rod.

[0018] In the figure: 1. Granulator body; 2. Drying box; 201. Blocking rod; 202. Screw conveyor; 203. Blowing hole; 204. Exhaust fan; 205. Ventilation hole; 206. Inclined plate; 3. Material filter; 4. Feeding hole; 401. Feeding cover; 5. Air filter; 6. Material baffle. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] 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.

[0021] Please see attached Figure 1 -Attached Figure 4 A biological organic fertilizer granulation equipment comprises a granulator body 1, a drying assembly is arranged in front of the granulator body 1, and the drying assembly comprises a drying box 2 arranged in front of the granulator body 1, one end of the discharge pipe of the granulator body 1 is connected and fixed to the top surface of the drying box 2, two blocking rods 201 are rotatably connected inside the drying box 2, a screw conveyor 202 is fixed on the left side inside the drying box 2, two blowing holes 203 are opened on the front side of the drying box 2, an exhaust fan 204 is fixed inside the blowing hole 203, and a ventilation hole 205 is fixed on the rear side of the drying box 2.

[0022] In the embodiment, the right end of the blocking rod 201 extends to the right side of the outer wall of the drying box 2, and the right ends of the two blocking rods 201 are fixed with gears, and the gears of the two blocking rods 201 are meshed with each other. A motor is fixed on the right side of the drying box 2, and the output shaft of the motor is fixed to the gear of the blocking rod 201 near the rear side of the drying box 2. An inclined plate 206 is fixed near the bottom surface of the drying box 2. The organic fertilizer is granulated by the granulator body 1 and then transported to the inside of the drying box 2. The organic fertilizer is restricted by the two blocking rods 201, so that the organic fertilizer particles are slowly and organically The organic fertilizer particles fall into the bottom of the drying box 2 in sequence, and in the process of falling, the exhaust fan 204 blows air to dry the falling organic fertilizer particles, and when the organic fertilizer particles fall to the bottom of the drying box 2, the screw conveyor 202 re-conveys the organic fertilizer particles to the top of the blocking rod 201 to achieve cyclic drying. During drying, since the falling organic fertilizer particles are directly dried, there will be no significant obstruction to the blown airflow, and the blown water vapor is directly discharged from the ventilation hole 205 without contacting the upper organic fertilizer particles, thereby improving the drying efficiency.

[0023] In the embodiment, a material filter screen 3 is fixed near the bottom surface of the drying box 2. Through the arrangement and use of the material filter screen 3, unqualified organic fertilizer particles that are too small can be filtered out.

[0024] In the embodiment, a discharge hole 4 is provided on the top surface of the inclined plate 206, and a discharge cover 401 is connected to the inside of the discharge hole 4 through a hinge. The bottom surface of the discharge cover 401 is locked with the bottom surface of the inclined plate 206 through a buckle. By opening the discharge cover 401, the dried organic fertilizer can be taken out from the inside of the drying box 2.

[0025] In the embodiment, two air filters 5 are fixed inside the blowing hole 203 and the ventilation hole 205. The air filter 5 can prevent dust in the air from entering and contaminating the organic fertilizer particles during air drying.

[0026] In the embodiment, baffle plates 6 are fixed on both the front and rear sides of the drying box 2, and the baffle plates 6 are located above the blocking rod 201. The setting and use of the baffle plates 6 can prevent organic fertilizer particles from falling from the gap between the blocking rod 201 and the drying box 2.

[0027] Working principle: When in use, the organic fertilizer is granulated by the granulator body 1 and then transported to the interior of the drying box 2, so that the organic fertilizer particles fall from the gap between the two blocking bars 201. Since the gap between the two blocking bars 201 is small, the organic fertilizer particles may accumulate. At this time, the motor is started to drive the blocking bars 201 to rotate. Under the gear meshing transmission effect of the two blocking bars 201, the two blocking bars 201 rotate towards each other, so that the organic fertilizer particles are flipped upward, so that the organic fertilizer particles slowly and orderly fall to the bottom surface of the drying box 2, and in the process of the organic fertilizer particles falling, the exhaust fan 204 blows air to dry the falling organic fertilizer particles, and when the organic fertilizer particles fall into the drying box When the organic matter particles are at the bottom of the drying box 2, due to the inclined surface of the inclined plate 206, the organic matter particles enter the interior of the screw conveyor 202, and then the screw conveyor 202 re-conveys the organic fertilizer particles to the top of the blocking rod 201 to achieve cyclic drying. By setting and using the material filter 3, unqualified organic fertilizer particles with too small particles can be filtered out, and by opening the unloading cover 401, the dried organic fertilizer can be taken out from the interior of the drying box 2. The air filter 5 can prevent dust in the air from entering and contaminating the organic fertilizer particles during air drying. By setting and using the baffle plate 6, the organic fertilizer particles can be prevented from falling from the gap between the blocking rod 201 and the drying box 2.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bio-organic fertilizer granulation device, comprising a granulator body (1), characterized in that: A drying assembly is arranged in front of the granulator body (1), and the drying assembly includes a drying box (2) arranged in front of the granulator body (1), one end of the discharge pipe of the granulator body (1) is connected and fixed to the top surface of the drying box (2), two blocking rods (201) are rotatably connected inside the drying box (2), a screw conveyor (202) is fixed on the left side inside the drying box (2), two blowing holes (203) are opened on the front side of the drying box (2), an exhaust fan (204) is fixed inside the blowing hole (203), and a ventilation hole (205) is fixed on the rear side of the drying box (2).

2. A biological organic fertilizer granulation equipment according to claim 1, characterized in that, The right end of the blocking rod (201) extends to the right side of the outer wall of the drying box (2); gears are fixed to the right ends of the two blocking rods (201); the gears of the two blocking rods (201) are meshed with each other; a motor is fixed to the right side of the drying box (2); the output shaft of the motor is fixed to the gear of the blocking rod (201) close to the rear side of the drying box (2); and an inclined plate (206) is fixed inside the drying box (2) close to the bottom surface.

3. A biological organic fertilizer granulation equipment according to claim 2, characterized in that, A material filter screen (3) is fixed inside the drying box (2) near the bottom surface.

4. A biological organic fertilizer granulation equipment according to claim 3, characterized in that, The top surface of the inclined plate (206) is provided with a material discharge hole (4), the interior of the material discharge hole (4) is connected to a material discharge cover (401) via a hinge, and the bottom surface of the material discharge cover (401) is locked with the bottom surface of the inclined plate (206) via a buckle.

5. A biological organic fertilizer granulation equipment according to claim 4, characterized in that, Two air filters (5) are fixed inside the blowing hole (203) and the ventilation hole (205).

6. A biological organic fertilizer granulation equipment according to claim 5, characterized in that, Material blocking plates (6) are fixed on both the front and rear sides of the drying box (2), and the material blocking plates (6) are located above the blocking rod (201).

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