Selenium-containing organic fertilizer drying device

Abstract

The utility model discloses a selenium-containing organic fertilizer drying device, and relates to the technical field of fertilizer drying. The net cleaning assembly is arranged in the drying cylinder, the net cleaning assembly is used for preventing the air outlet drying position from being blocked, the net cleaning assembly comprises a supporting plate, an inner groove is formed in the supporting plate, a plurality of springs are fixed in the inner groove, and a plurality of net cleaning needles slide in the inner groove; and one ends of the springs are fixedly connected with one ends of the net cleaning needles correspondingly, one ends of the net cleaning needles extend to the outer portion of the supporting plate, and the drying cylinder comprises a cylinder body, a feeding end and a discharging end. When the air outlet mesh cylinder is used for drying operation, the air outlet mesh cylinder rotates along with the cylinder body and passes through the mesh cleaning needles, and fertilizer blocked in meshes can be ejected out of the meshes by the mesh cleaning needles pushed out by the springs, so that the air outlet mesh cylinder is always kept in a smooth state of the meshes during use, the situation that the drying efficiency is affected due to the fact that the fertilizer blocks the meshes is avoided, and energy consumption is prevented from being increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer drying, in particular to a selenium-containing organic fertilizer drying device. Background Art

[0002] Selenium-containing organic fertilizer is a special fertilizer that enhances soil fertility and crop nutrient absorption by adding selenium, thereby improving crop yield and quality. Especially in areas where the selenium content of crops needs to be increased, it can increase the selenium content of crops, improve the soil environment and improve crop quality. It is suitable for a variety of crops, including but not limited to rice, wheat, tea, fruits and vegetables. They can be applied by foliar spraying or soil application, and the appropriate application method and dosage should be selected according to the specific needs of the crops.

[0003] After searching, the publication number CN219063995U is a drying device for roller compound fertilizer, comprising a right support plate, a left support plate provided on the left side of the right support plate, the side surfaces of the right and left support plates close to each other are fixedly inlaid with bearings, the inner rings of the two bearings are fixedly connected to a power tube, the outer surface of the power tube is fixedly connected to a drying cylinder, the right side of the right support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to the right end of the power tube, the left side of the left support plate is fixedly connected to a support cover, a hot air blower is fixedly installed on the inner wall of the support cover, and an annular exhaust net is fixedly inlaid on the outer surface of the power tube. The above-mentioned equipment can drive the drying cylinder to rotate through the operation of the motor and in coordination with the power tube, and will cause the compound fertilizer inside the drying cylinder to flip, which will make the compound fertilizer dry more evenly and solve the problem that the current compound fertilizer is easily broken after being stirred by external force.

[0004] During the drying operation, fertilizers are inevitably stuck in the mesh of the annular exhaust net in the above-mentioned drying device and cannot fall off, thereby blocking the mesh of the annular exhaust net, thereby reducing the air outlet speed, affecting the drying efficiency, and increasing energy consumption. Utility Model Content

[0005] The purpose of the utility model is to provide a selenium-containing organic fertilizer drying device, which solves the problem that in the existing drying device, during the drying operation, fertilizers are inevitably stuck in the mesh holes of the annular exhaust net and cannot fall off, thereby blocking the mesh holes of the annular exhaust net, thereby reducing the air outlet speed, affecting the drying efficiency, and increasing energy consumption.

[0006] The utility model solves the above technical problems through the following technical solutions, and the utility model includes:

[0007] Drying cylinder;

[0008] A screen cleaning assembly is arranged inside the drying cylinder and is used to prevent blockage at the air outlet and drying area. The screen cleaning assembly includes a support plate, an inner groove is provided inside the support plate, a plurality of springs are fixed inside the inner groove, a plurality of screen cleaning needles are slid inside the inner groove, one end of the plurality of springs is respectively fixedly connected to one end of the plurality of screen cleaning needles, and one end of the plurality of screen cleaning needles extends to the outside of the support plate.

[0009] Preferably, the drying cylinder comprises a cylinder body, a feed end and a discharge end, and the cylinder body rotates between the feed end and the discharge end.

[0010] Preferably, an air outlet mesh cylinder is fixed to the inside of the cylinder body through two support frames, the support plate is fixed to one side of the inner wall of the discharge end, the support plate is arranged inside the air outlet mesh cylinder, and an air inlet fan is installed inside the feed end, and one end of the air outlet mesh cylinder is rotatably connected to the air inlet end of the air inlet fan through a connecting tube.

[0011] Preferably, a deagglomerating assembly is provided inside the drying cylinder, and the deagglomerating assembly is used to break up the agglomerated fertilizer.

[0012] Preferably, the cluster breaking assembly includes a first rotating drum rotating inside the feed end, a second rotating drum fixed inside the drum body, and a gear rotating inside the feed end, a plurality of breaking rods are fixed on the outer side of the first rotating drum and the inner side of the second rotating drum, a gear ring is fixed on the outer side of the first rotating drum and the inner side of the second rotating drum, the gear is arranged between the two gear rings, and the gear is engaged with the tooth surfaces of the two gear rings.

[0013] Preferably, a feed hopper is provided above the feed end, and a filter is provided on one side of the feed end.

[0014] Preferably, a driving assembly is provided on the outside of the barrel, and the driving assembly includes a gear ring and a motor fixed to the outside of the barrel, and a driving wheel is fixed to one end of the motor output shaft, and the driving wheel is engaged with the tooth surface of the gear ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] When the air outlet net cylinder in the utility model performs drying operation, the air outlet net cylinder rotates as the cylinder body passes through the net cleaning needles, and the fertilizer blocked in the mesh holes will be pushed out of the mesh holes by the net cleaning needles pushed out by the springs, so that the air outlet net cylinder always keeps the mesh holes unobstructed during use, thereby preventing the fertilizer from clogging the mesh holes and affecting the drying efficiency, and avoiding the increase of energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a cross-sectional view of the right side of the present invention;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0021] The numbers in the figure represent:

[0022] 1. Drying cylinder; 11. Cylinder body; 12. Feed end; 13. Discharge end; 2. Screen cleaning assembly; 21. Support plate; 22. Inner groove; 23. Spring; 24. Screen cleaning needle; 3. Air outlet screen; 4. Air inlet fan; 5. De-agglomeration assembly; 51. First rotating cylinder; 52. Second rotating cylinder; 53. Gear; 54. De-agglomeration rod; 55. Gear ring; 6. Feed hopper; 7. Filter screen; 8. Drive assembly; 81. Gear ring; 82. Motor; 83. Drive wheel. DETAILED DESCRIPTION

[0023] The above and other technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

[0024] This embodiment provides a technical solution: a selenium-containing organic fertilizer drying device, such as Figure 1 and Figure 2 As shown, it includes a drying cylinder 1, a net cleaning component 2 and a disaggregation component 5. The drying cylinder 1 includes a cylinder body 11, a feed end 12 and a discharge end 13. The cylinder body 11 rotates between the feed end 12 and the discharge end 13. The interior of the cylinder body 11 is fixed with an air outlet net cylinder 3 through two support frames. The interior of the feed end 12 is equipped with an air inlet fan 4. One end of the air outlet net cylinder 3 is rotatably connected to the air inlet end of the air inlet fan 4 through a connecting cylinder. A control panel is provided on the outside of the cylinder body 11. The air inlet fan 4 is connected to an external control switch through existing technology. External air is introduced into the cylinder body 11 through the air inlet fan 4, and the introduced wind is blown to the fertilizer through the air outlet net cylinder 3 to dry the fertilizer inside the cylinder body 11.

[0025] like Figure 2As shown, a feed hopper 6 is provided above the feed end 12, and a filter screen 7 is provided on one side of the feed end 12. The filter screen 7 intercepts and filters external dust and impurities. A drive assembly 8 is provided on the outside of the cylinder body 11. The drive assembly 8 includes a ring gear 81 and a motor 82 fixed to the outside of the cylinder body 11. A drive wheel 83 is fixed to one end of the output shaft of the motor 82. The drive wheel 83 is selected as a gear. The drive wheel 83 is engaged with the tooth surface of the ring gear 81. The motor 82 drives the ring gear 81 to rotate by driving the drive wheel 83, and the ring gear 81 drives the cylinder body 11 to rotate to flip the fertilizer, so that the fertilizer is fully and evenly dried.

[0026] like Figure 2 and Figure 3 As shown, the net cleaning component 2 is arranged inside the drying cylinder 1. The net cleaning component 2 is used to prevent blockage at the air outlet drying place. The net cleaning component 2 includes a support plate 21. The support plate 21 is fixed to one side of the inner wall of the discharge end 13 and is fixed in the connecting cylinder through a connecting frame. The support plate 21 is arranged inside the air outlet net cylinder 3. An inner groove 22 is opened inside the support plate 21. A plurality of springs 23 are fixed inside the inner groove 22. A plurality of net cleaning needles 24 are slid inside the inner groove 22. One end of the plurality of springs 23 is respectively fixedly connected to one end of the plurality of net cleaning needles 24 to help the net cleaning needles 24 reset so that the net cleaning needles 24 can push out the fertilizer stuck in the mesh of the air outlet net cylinder 3. One end of the plurality of net cleaning needles 24 extends to the outside of the support plate 21.

[0027] like Figure 2 and Figure 4 As shown, the agglomeration assembly 5 is arranged inside the drying cylinder 1, and the agglomeration assembly 5 is used to break up the agglomerated fertilizer. The agglomeration assembly 5 includes a first rotating cylinder 51 rotating inside the feed end 12, a second rotating cylinder 52 fixed inside the cylinder body 11, and a gear 53 rotating inside the feed end 12. One end of the feed hopper 6 is located between the first rotating cylinder 51 and the second rotating cylinder 52. A plurality of breaking rods 54 are fixed on the outer side of the first rotating cylinder 51 and the inner side of the second rotating cylinder 52. The breaking rods 54 between the first rotating cylinder 51 and the second rotating cylinder 52 are staggered. A gear ring 55 is fixed on the outer side of the first rotating cylinder 51 and the inner side of the second rotating cylinder 52. The gear 53 is arranged between the two gear rings 55. The gear 53 is engaged with the tooth surfaces of the two gear rings 55, and the two gear rings 55 are rotated in opposite directions by the gear 53.

[0028] During use, the starting motor 82 drives the driving wheel 83 to rotate, and the driving wheel 83 drives the cylinder body 11 to rotate through the gear ring 81, and the fertilizer is put into the feed hopper 6. The fertilizer first passes between the first rotating drum 51 and the second rotating drum 52. The second rotating drum 52 rotates under the drive of the cylinder body 11, and a gear ring 55 on the inner side of the second rotating drum 52 drives the gear 53 to rotate in the same direction with it through the meshing teeth. The gear 53 drives the first rotating drum 51 and the second rotating drum 52 to rotate in the opposite direction through another meshing gear ring 55. In this way, the breaking rod 54 between the first rotating drum 51 and the second rotating drum 52 rotates in the opposite direction to break up the fertilizer passing between the two, so as to prevent the fertilizer from clumping and affecting the drying effect and efficiency.

[0029] The broken up fertilizer is thrown into the cylinder body 11. As the cylinder body 11 rolls, the fertilizer keeps turning over. The air inlet fan 4 sends dry hot air into the air outlet net cylinder 3 to dry the fertilizer that keeps turning over in the cylinder body 11. When the cylinder body 11 turns over, the air outlet net cylinder 3 is driven to rotate together. When the air outlet net cylinder 3 rotates, the fertilizer that is blocked in the mesh of the cleaning needle 24 will be pushed out of the mesh by the cleaning needle 24 pushed out by the spring 23, so that the mesh of the air outlet net cylinder 3 always remains unobstructed during use, thereby preventing the fertilizer from clogging the mesh and affecting the drying efficiency, and avoiding the increase of energy consumption.

[0030] The above are only preferred embodiments of the present invention and are intended to be illustrative rather than restrictive. Those skilled in the art will appreciate that many changes, modifications, and even equivalents may be made to the embodiments within the spirit and scope of the claims, all of which fall within the scope of protection of the present invention.

Claims

1. A selenium-containing organic fertilizer drying device, characterized in that: include: Drying cylinder (1); A net cleaning component (2) is provided inside the drying cylinder (1). The net cleaning component (2) is used to prevent blockage at the air outlet drying position. The net cleaning component (2) comprises a support plate (21). An inner groove (22) is provided inside the support plate (21). A plurality of springs (23) are fixed inside the inner groove (22). A plurality of net cleaning needles (24) slide inside the inner groove (22). One end of each of the plurality of springs (23) is fixedly connected to one end of each of the plurality of net cleaning needles (24). One end of each of the plurality of net cleaning needles (24) extends to the outside of the support plate (21).

2. The selenium-containing organic fertilizer drying device according to claim 1, wherein The drying cylinder (1) comprises a cylinder body (11), a feeding end (12) and a discharging end (13), and the cylinder body (11) rotates between the feeding end (12) and the discharging end (13).

3. The selenium-containing organic fertilizer drying device according to claim 2, wherein An air outlet net cylinder (3) is fixed inside the cylinder body (11) via two support frames, the support plate (21) is fixed to one side of the inner wall of the discharge end (13), the support plate (21) is arranged inside the air outlet net cylinder (3), an air inlet fan (4) is installed inside the feed end (12), and one end of the air outlet net cylinder (3) is rotatably connected to the air inlet end of the air inlet fan (4) via a connecting tube.

4. The selenium-containing organic fertilizer drying device according to claim 2, wherein A deagglomeration component (5) is provided inside the drying cylinder (1), and the deagglomeration component (5) is used to break up the agglomerated fertilizer.

5. The selenium-containing organic fertilizer drying device according to claim 4, wherein The dispersing assembly (5) includes a first rotating drum (51) rotating inside the feeding end (12), a second rotating drum (52) fixed inside the drum body (11), and a gear (53) rotating inside the feeding end (12), a plurality of dispersing rods (54) are fixed on the outer side of the first rotating drum (51) and the inner side of the second rotating drum (52), a gear ring (55) is fixed on the outer side of the first rotating drum (51) and the inner side of the second rotating drum (52), the gear (53) is arranged between the two gear rings (55), and the gear (53) is engaged with the tooth surfaces of the two gear rings (55).

6. The selenium-containing organic fertilizer drying device according to claim 2, wherein: A feed hopper (6) is provided above the feed end (12), and a filter screen (7) is provided on one side of the feed end (12).

7. The selenium-containing organic fertilizer drying device according to claim 2, wherein: A driving assembly (8) is provided on the outside of the barrel (11), and the driving assembly (8) comprises a gear ring (81) and a motor (82) fixed to the outside of the barrel (11). A driving wheel (83) is fixed to one end of the output shaft of the motor (82), and the driving wheel (83) is meshed with the tooth surface of the gear ring (81).

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