Organic fertilizer drying equipment

Abstract

The utility model belongs to the technical field of organic fertilizer drying, and particularly relates to organic fertilizer drying equipment which comprises a machine body, a feeding bin and a discharging bin are arranged at the two ends of the machine body respectively, and a first rotating shaft and a second rotating shaft are rotationally installed on the side wall of the feeding bin. The first rotating shaft and the second rotating shaft are fixedly sleeved with a first gear and a second gear respectively, an output shaft of the second motor is fixedly connected with the first rotating shaft, the first rotating shaft is fixedly sleeved with a first roller, and the second rotating shaft is fixedly sleeved with a second roller. The crushing cutters are mounted on the first roller and the second roller, organic fertilizer is poured into the feeding bin from the feeding pipe and then falls between the first roller and the second roller, and the crushing cutters on the first roller and the second roller crush the organic fertilizer, so that the blocky organic fertilizer is dispersed, and the organic fertilizer is uniformly dispersed. The organic fertilizer is prevented from being blocked and accumulated in the drying cylinder, the drying time is shortened, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer drying, in particular to organic fertilizer drying equipment. Background Art

[0002] Organic fertilizers are mainly derived from plants and animals. They are carbon-containing materials that are applied to the soil to provide plant nutrition. They are processed from biological materials, animal and plant waste, and plant residues, eliminating toxic and harmful substances and enriching them with a large amount of beneficial substances. In the process of drying organic fertilizers, drying equipment is required.

[0003] A Chinese patent with publication number CN220169818U discloses an organic fertilizer drying device, including a drying cylinder, the outer wall of which is connected to a drive motor through a transmission mechanism, and the inner wall of the drying cylinder is evenly provided with scooping plates that can scoop up the fertilizer in the cylinder; a central axis is provided at the center of the drying cylinder, which has an inner cavity that allows a heat-conducting medium to pass through, and an air hole is provided on the central axis that passes through the inner cavity. The end of the inner cavity is connected to a heat source. The temperature inside the drying equipment is uniform. As the drying cylinder rotates, the material moves to the lower end under the action of gravity. During the process of the wet material moving forward in the cylinder, it repeatedly contacts the heat carrier, so that the wet material can be dried, and the moisture inside the biological organic fertilizer can be fully evaporated, and the drying efficiency is high.

[0004] In the process of drying organic fertilizers in existing drying equipment, since the organic fertilizers contain moisture and are easily adhered together to form lumps, it takes a longer time to dry, resulting in low drying efficiency. Therefore, an organic fertilizer drying equipment is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems existing in the prior art, the utility model proposes an organic fertilizer drying device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: an organic fertilizer drying equipment described in the utility model includes a body, two sets of mounting rings are fixedly mounted on the inner wall of the body, a drying cylinder is rotatably mounted on the inner wall of the mounting ring, a large gear is mounted on the outer wall of the drying cylinder, a first motor is mounted on the inner wall of the body through a base, a small gear is mounted on the output shaft of the first motor, the small gear and the large gear are meshed with each other, the two ends of the body are respectively a feed bin and a discharge bin, a feed pipe is mounted on the feed bin, a first rotating shaft and a second rotating shaft are rotatably mounted on the side wall of the feed bin, and the first rotating shaft and the second rotating shaft are respectively fixed with a first The gear and the second gear are meshed with each other. A second motor is installed on the outer wall of the feed bin through the base. The output shaft of the second motor is fixedly connected to the first rotating shaft. A first roller is fixedly sleeved on the first rotating shaft. A second roller is fixedly sleeved on the second rotating shaft. Crushing knives are installed on the first roller and the second roller. By pouring organic fertilizer into the feed bin from the feed pipe, the organic fertilizer falls between the first roller and the second roller. The crushing knives on the first roller and the second roller crush the organic fertilizer, so that the organic fertilizer in blocks is dispersed, avoiding the accumulation of organic fertilizer in blocks in the drying drum, which is beneficial to reducing drying time and improving drying efficiency.

[0007] Preferably, a third motor is installed on the outer wall of the feed bin through a machine base, a rotating rod is installed on the output shaft of the third motor, the rotating rod is rotatably installed between the inner walls of the feed bin and the discharge bin, a spiral blade is installed on the rotating rod, a steam pipe is installed on the feed bin, a first filter plate is installed on the inner wall of the steam pipe, a discharge pipe is installed on the discharge bin, an exhaust pipe is installed on the side wall of the discharge bin, a second filter plate is installed on the inner wall of the exhaust pipe, an induced draft box is fixedly installed on the other end of the exhaust pipe, and a plurality of exhaust pipes are provided on the top plate of the induced draft box. The air trough is provided, and a fourth motor is installed on the inner wall of the induced draft box through the machine base. A rotor is installed on the output shaft of the fourth motor, and a fan blade is installed on the rotor. The crushed organic fertilizer falls between the spiral blades. The spiral blades push the organic fertilizer during rotation. The hot steam moves from the tail to the front in the drying cylinder and fully contacts the organic fertilizer, thereby achieving drying of the organic fertilizer. During this process, the spiral blades push the organic fertilizer to move at a uniform speed until it is discharged from the discharge pipe. There will be no accumulation and blockage of the organic fertilizer, which is beneficial to improving the discharge efficiency.

[0008] The utility model is beneficial in that:

[0009] 1. The utility model pours organic fertilizer into the feed bin from the feed pipe, and then the organic fertilizer falls between the first roller and the second roller. The crushing blades on the first roller and the second roller crush the organic fertilizer, so that the organic fertilizer in blocks is dispersed, avoiding the accumulation of organic fertilizer in blocks in the drying drum, which is beneficial to reducing the drying time and improving the drying efficiency.

[0010] 2. The utility model enables the crushed organic fertilizer to fall between the spiral blades. The spiral blades push the organic fertilizer during rotation, and the hot steam moves from the tail to the front in the drying cylinder, fully contacting the organic fertilizer, thereby achieving the drying of the organic fertilizer. During this process, the spiral blades push the organic fertilizer to move at a constant speed until it is discharged from the discharge pipe. There will be no accumulation and blockage of organic fertilizer, which is beneficial to improving the discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 It is a schematic diagram of a first-person perspective three-dimensional structure;

[0013] Figure 2 Schematic diagram of the internal three-dimensional structure of the body;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the roller;

[0015] Figure 4 Schematic diagram of the internal three-dimensional structure of the drying drum;

[0016] Figure 5 Schematic diagram of the internal three-dimensional structure of the induced draft box.

[0017] In the figure: 1. Machine body; 2. Mounting ring; 3. Drying drum; 4. Big gear; 5. First motor; 6. Small gear; 7. Feed bin; 8. Discharge bin; 9. Feed pipe; 10. First rotating shaft; 11. Second rotating shaft; 12. First gear; 13. Second gear; 14. Second motor; 15. First roller; 16. Second roller; 17. Crushing knife; 18. Third motor; 19. Rotating rod; 20. Spiral blade; 21. Steam pipe; 22. First filter plate; 23. Exhaust pipe; 24. Second filter plate; 25. Draft box; 26. Exhaust trough; 27. Fourth motor; 28. Rotor; 29. Fan blade; 30. Discharge pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 As shown, an organic fertilizer drying equipment includes a body 1, two sets of mounting rings 2 are fixedly mounted on the inner wall of the body 1, a drying cylinder 3 is rotatably mounted on the inner wall of the mounting ring 2, a large gear 4 is mounted on the outer wall of the drying cylinder 3, a first motor 5 is mounted on the inner wall of the body 1 through a base, a small gear 6 is mounted on the output shaft of the first motor 5, the small gear 6 and the large gear 4 are meshed with each other, the two ends of the body 1 are respectively a feed bin 7 and a discharge bin 8, a feed pipe 9 is mounted on the feed bin 7, and a rotating shaft 10 is mounted on the side wall of the feed bin 7. The first rotating shaft 10 and the second rotating shaft 11 are respectively fixedly provided with a first gear 12 and a second gear 13, and the first gear 12 and the second gear 13 are meshed with each other. A second motor 14 is installed on the outer wall of the feed bin 7 through the base. The output shaft of the second motor 14 is fixedly connected to the first rotating shaft 10. A first roller 15 is fixedly provided on the first rotating shaft 10, and a second roller 16 is fixedly provided on the second rotating shaft 11. The first roller 1 5 and the second roller 16 are equipped with a crushing knife 17; when working, in the process of drying organic fertilizers in the existing drying equipment, since the organic fertilizers contain moisture and are easily bonded together to form lumps, it takes a longer time to dry, resulting in low drying efficiency. By pouring the organic fertilizers from the feed pipe 9 into the feed bin 7, the organic fertilizers then fall between the first roller 15 and the second roller 16, and the second motor 14 is operated to drive the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, and the second gear 13 drives the second rotating shaft 11 to rotate. The first rotating shaft 10 and the second rotating shaft 11 rotate synchronously relative to each other, driving the first roller 15 and the second roller 16 to rotate synchronously relative to each other. The crushing knives 17 on the first roller 15 and the second roller 16 crush the organic fertilizers, so that the lumps of organic fertilizers are dispersed, and the organic fertilizers are prevented from lumping together in the drying cylinder 3, which is beneficial to reducing the drying time and improving the drying efficiency.

[0020] See also Figure 4-5As shown, a third motor 18 is installed on the outer wall of the feed bin 7 through a machine base, a rotating rod 19 is installed on the output shaft of the third motor 18, the rotating rod 19 is rotatably installed between the inner walls of the feed bin 7 and the discharge bin 8, a spiral blade 20 is installed on the rotating rod 19, a steam pipe 21 is installed on the feed bin 7, a first filter plate 22 is installed on the inner wall of the steam pipe 21, a discharge pipe 30 is installed on the discharge bin 8, an exhaust pipe 23 is installed on the side wall of the discharge bin 8, a second filter plate 24 is installed on the inner wall of the exhaust pipe 23, and an air induced draft box 25 is fixedly installed on the other end of the exhaust pipe 23. A plurality of exhaust slots 26 are provided on the top plate of the induced draft box 25, and a fourth motor 27 is installed on the inner wall of the induced draft box 25 through the machine base, a rotor 28 is installed on the output shaft of the fourth motor 27, and a fan blade 29 is installed on the rotor 28; when working, in the process of drying organic fertilizers in the existing drying equipment, the organic fertilizers are moved in the drying drum 3 and finally unloaded through the tilting setting of the drying drum 3, but the moving speed of the organic fertilizers cannot be adjusted, resulting in low unloading efficiency, and the third motor 18 is operated to drive the rotating rod 19 to rotate, and the rotating rod 19 drives the spiral The blades 20 rotate, and the organic fertilizer crushed by the crushing knife 17 falls between the spiral blades 20. During the rotation of the spiral blades 20, the organic fertilizer is pushed, and the uniform movement of the organic fertilizer is achieved. The organic fertilizer is then pushed into the drying drum 3 by the spiral blades 20, and the first motor 5 is operated to drive the small gear 6 to rotate, and the small gear 6 drives the large gear 4 to rotate, and the large gear 4 drives the drying drum 3 to rotate, and the drying drum 3 drives the organic fertilizer to move to a high place, and then the organic fertilizer falls downward under the action of gravity. In this process, the dry hot steam is discharged from the steam pipe. 21 is introduced into the drying drum 3, and at the same time the fourth motor 27 is operated to drive the rotor 28 to rotate at a high speed. The rotor 28 drives the fan blades 29 to rotate, and a large amount of moisture and moist air flow inside the drying drum 3 is extracted. A large amount of moisture and moist air flow is discharged from the exhaust slot 26, and the hot steam moves forward from the tail in the drying drum 3, fully contacts with the fallen organic fertilizer, and realizes the drying of the organic fertilizer. In this process, the spiral blades 20 push the organic fertilizer to move at a uniform speed until it is discharged from the discharge pipe 30. There will be no accumulation and blockage of organic fertilizer, which is conducive to improving the discharge efficiency.

[0021] Working principle: In the process of drying organic fertilizers in the existing drying equipment, since the organic fertilizers contain water and are easy to stick together to form blocks, it takes a longer time to dry, resulting in low drying efficiency. The organic fertilizers are poured into the feed bin 7 from the feed pipe 9, and then the organic fertilizers fall between the first roller 15 and the second roller 16. The second motor 14 is operated to drive the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, and the second gear 13 drives the second rotating shaft 11 to rotate. The first rotating shaft 1 0 and the second rotating shaft 11 rotate synchronously relative to each other, driving the first roller 15 and the second roller 16 to rotate synchronously relative to each other, and the crushing blades 17 on the first roller 15 and the second roller 16 crush the organic fertilizer, so that the organic fertilizer in blocks is dispersed, and the organic fertilizer is prevented from accumulating in blocks in the drying drum 3, which is beneficial to reducing the drying time and improving the drying efficiency; in the process of drying the organic fertilizer in the existing drying equipment, the drying drum 3 is tilted to make the organic fertilizer move in the drying drum 3 and finally unload, but the moving speed of the organic fertilizer cannot be adjusted, resulting in low unloading efficiency. The machine 18 operates, driving the rotating rod 19 to rotate, and the rotating rod 19 drives the spiral blades 20 to rotate. The organic fertilizer crushed by the crushing knife 17 falls between the spiral blades 20. The spiral blades 20 push the organic fertilizer during the rotation, realizing the uniform movement of the organic fertilizer. Then, the organic fertilizer is pushed into the drying drum 3 by the spiral blades 20, and the first motor 5 operates to drive the small gear 6 to rotate. The small gear 6 drives the large gear 4 to rotate, and the large gear 4 drives the drying drum 3 to rotate. The drying drum 3 drives the organic fertilizer to move to a high place, and then the organic fertilizer falls downward under the action of gravity. This process During the drying process, dry hot steam is introduced into the drying drum 3 from the steam pipe 21, and at the same time, the fourth motor 27 operates to drive the rotor 28 to rotate at a high speed. The rotor 28 drives the fan blades 29 to rotate, and a large amount of moisture and moist air flow inside the drying drum 3 is extracted. A large amount of moisture and moist air flow is discharged from the exhaust slot 26, and the hot steam moves forward from the tail in the drying drum 3, fully contacts the fallen organic fertilizer, and realizes the drying of the organic fertilizer. In this process, the spiral blades 20 push the organic fertilizer to move at a uniform speed until it is discharged from the discharge pipe 30. There will be no accumulation and blockage of organic fertilizer, which is conducive to improving the discharge efficiency.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. An organic fertilizer drying equipment, characterized in that: The invention comprises a machine body (1), wherein two sets of mounting rings (2) are fixedly mounted on the inner wall of the machine body (1), a drying cylinder (3) is rotatably mounted on the inner wall of the mounting ring (2), a large gear (4) is mounted on the outer wall of the drying cylinder (3), a first motor (5) is mounted on the inner wall of the machine body (1) through a machine base, a small gear (6) is mounted on the output shaft of the first motor (5), and the small gear (6) and the large gear (4) are meshed with each other, and the two ends of the machine body (1) are respectively a feed bin (7) and a discharge bin (8), a feed pipe (9) is mounted on the feed bin (7), and a first rotating shaft (10) and a discharge pipe (8) are rotatably mounted on the side wall of the feed bin (7). A second rotating shaft (11), a first gear (12) and a second gear (13) are fixedly sleeved on the first rotating shaft (10) and the second rotating shaft (11), respectively, the first gear (12) and the second gear (13) are meshed with each other, a second motor (14) is installed on the outer wall of the feed bin (7) through a machine base, the output shaft of the second motor (14) is fixedly connected to the first rotating shaft (10), a first roller (15) is fixedly sleeved on the first rotating shaft (10), a second roller (16) is fixedly sleeved on the second rotating shaft (11), and crushing knives (17) are installed on the first roller (15) and the second roller (16).

2. An organic fertilizer drying equipment according to claim 1, characterized in that: A third motor (18) is mounted on the outer wall of the feed bin (7) via a machine base, a rotating rod (19) is mounted on the output shaft of the third motor (18), the rotating rod (19) is rotatably mounted between the inner walls of the feed bin (7) and the discharge bin (8), and a spiral blade (20) is mounted on the rotating rod (19).

3. An organic fertilizer drying equipment according to claim 1, characterized in that: A steam pipe (21) is installed on the feed bin (7), and a first filter plate (22) is installed on the inner wall of the steam pipe (21).

4. An organic fertilizer drying equipment according to claim 1, characterized in that: A discharge pipe (30) is installed on the discharge bin (8), an exhaust pipe (23) is installed on the side wall of the discharge bin (8), and a second filter plate (24) is installed on the inner wall of the exhaust pipe (23).

5. An organic fertilizer drying equipment according to claim 4, characterized in that: An air induced box (25) is fixedly mounted on the other end of the exhaust pipe (23), and a plurality of air exhaust slots (26) are provided on the top plate of the air induced box (25).

6. An organic fertilizer drying equipment according to claim 5, characterized in that: A fourth motor (27) is mounted on the inner wall of the draft box (25) via a base, a rotor (28) is mounted on the output shaft of the fourth motor (27), and a fan blade (29) is mounted on the rotor (28).

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