Bio-organic fertilizer drying device

Abstract

The utility model relates to a bio-organic fertilizer drying device, and belongs to the technical field of organic fertilizer processing. The drying device mainly comprises a rack, a drying roller, a discharging hopper, a stirring mechanism, an electric heating pipe, an air blower, a driving mechanism, a first shell cover, a material lifting plate, supporting wheels, an electric control box, a second shell cover and a discharging auger. According to the organic fertilizer drying device, organic fertilizer is uniformly fed through the discharging auger, the problem that the organic fertilizer is blocked at a discharging opening can be avoided, frequent manual dredging is not needed, the working efficiency is improved, the stirring mechanism is arranged, caked organic fertilizer can be conveniently smashed, the scattered organic fertilizer can be fully dried through the drying roller, and the drying efficiency is improved. And the drying effect of the organic fertilizer is better, and the drying efficiency is improved.

Description

Technical Field

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

[0002] Bio-organic fertilizers are mainly sourced from animal and plant residues and crop straw. During the processing, animal and plant residues and crop straw need to be heated and dried to facilitate storage and ensure quality.

[0003] During use, the existing drying device is prone to caking due to the presence of moisture in the bio-organic fertilizer, and the caking of the bio-organic fertilizer cannot be effectively broken up, making it difficult to fully dry the bio-organic fertilizer, resulting in poor drying effect and low work efficiency. After pouring the material for a long time, the feed port is prone to blockage, requiring frequent manual unblocking, which reduces production efficiency. Summary of the invention

[0004] In order to overcome the problems that the existing drying device in the background technology is easy to generate lumps during use due to the presence of moisture in the biological organic fertilizer, the lumps of the biological organic fertilizer cannot be effectively broken up, and it is difficult to fully dry it, resulting in poor drying effect and low work efficiency. After pouring the materials for a long time, the feeding port is prone to blockage, and it needs to be manually unblocked frequently, which reduces the production efficiency. The utility model provides a biological organic fertilizer drying device; a feeding auger is provided to uniformly feed the organic fertilizer, so that the problem of organic fertilizer being blocked at the feeding port can be avoided, and there is no need for manual frequent unblocking, which improves the work efficiency; a stirring mechanism is provided to facilitate the breaking up of the lumped organic fertilizer, which is beneficial for the drying drum to fully dry the scattered organic fertilizer, so that the drying effect of the organic fertilizer is better and the drying efficiency is improved.

[0005] To achieve the above-mentioned purpose, the utility model is realized by the following technical scheme: a biological organic fertilizer drying device mainly comprises a frame, a drying drum, a feeding hopper, a stirring mechanism, an electric heating pipe, a blower, a driving mechanism, a first shell cover, a material copying plate, a supporting wheel, an electric control box, a second shell cover, and a feeding auger. The drying drum is mounted on the frame through the supporting wheel, the driving mechanism is mounted on the frame and is located at the side of the drying drum, the driving mechanism is connected to the rack transmission arranged on the outer wall of the drying drum, and the material copying plate for turning the material is evenly arranged in the circumferential direction of the drying drum. The first shell cover and the second shell cover are respectively mounted on the frame and docked with the end of the drying drum, the feeding hopper is mounted on the first shell cover and communicated with the first shell cover, the stirring mechanism is mounted in the feeding hopper, and the second shell cover is provided with a discharge port in the circumferential direction; the electric control box is mounted on the frame, and the electric control box is electrically connected to the stirring mechanism and the driving mechanism respectively; the blower is mounted at the end of the first shell cover, and the electric heating pipe is mounted in the first shell cover and is electrically connected to the electric control box.

[0006] The stirring mechanism includes a stirring shaft, a stirring rod, and a stirring motor. A dust cover is provided on the top of the lower hopper, a feed port is provided on the dust cover, the ends of the stirring shaft are vertically installed in the lower hopper through bearings, the upper half of the stirring shaft is provided with a stirring rod, and the lower half is provided with a feeding auger. The stirring motor is installed on the dust cover and is transmission-connected to the stirring shaft, and the stirring motor is connected to the electric control box.

[0007] The driving mechanism includes a driving motor, a gear, and a rotating shaft. The driving motor is installed on the frame, the rotating shaft is installed on the frame through a bearing seat, a gear meshing with the rack is installed on the rotating shaft, and the driving motor is connected to the rotating shaft through a reducer.

[0008] The length of the stirring rod increases with the height position at which the stirring rod is installed on the stirring shaft.

[0009] An induced draft fan is installed at the end of the second shell cover, the inlet of the induced draft fan is connected to the second shell cover, the outlet of the induced draft fan is connected to the dust removal device through the induced draft pipe, and the induced draft fan is electrically connected to the electric control box.

[0010] The material copying plate is arranged obliquely along the material discharging end of the drying drum, and a material guiding blade is arranged at the material feeding end of the drying drum.

[0011] A temperature sensor is arranged inside the second shell, and the temperature sensor is electrically connected to the electric control box.

[0012] The drying drum is provided with a cylindrical heat preservation plate and a heat insulating plate inside for reducing heat dissipation.

[0013] Beneficial effects of the utility model:

[0014] The utility model discloses to arrange a feeding auger to evenly feed the organic fertilizer, can avoid the problem that the organic fertilizer is blocked at the feeding port, does not need frequent manual unblocking, improves the working efficiency, arranges a stirring mechanism, is convenient for breaking up the agglomerated organic fertilizer, is conducive to the drying drum to fully dry the scattered organic fertilizer, makes the drying effect of the organic fertilizer better, and improves the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional schematic diagram of the internal structure of the utility model.

[0017] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.

[0018] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the drying drum.

[0019] Figure 5 This is an exploded diagram of the stirring mechanism.

[0020] Figure 6 It is a plan view of the internal structure of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0022] The utility model discloses a biological organic fertilizer drying device, the biological organic fertilizer drying device mainly comprises a frame 1, a drying drum 2, a material hopper 3, a stirring mechanism 4, an electric heating pipe 5, a blower 6, a driving mechanism 7, a first shell cover 8, a material copying plate 9, a supporting wheel 11, an electric control box 12, a second shell cover 13, and a material auger 14. The drying drum 2 is mounted on the frame 1 through the supporting wheel 11, the driving mechanism 7 is mounted on the frame 1 and is located at the side of the drying drum 2, the driving mechanism 7 is connected to a rack 21 arranged on the outer wall of the drying drum 2, and the drying drum 2 is connected to the rack 21. A material-turning plate 9 is evenly arranged along the inner circumferential direction; a first shell cover 8 and a second shell cover 13 are respectively mounted on the frame 1 and connected to the end of the drying drum 2; a lower hopper 3 is mounted on the first shell cover 8 and communicated with the first shell cover 8; a stirring mechanism 4 is mounted in the lower hopper 3; a discharge port 131 is arranged along the circumferential direction of the second shell cover 13; an electric control box 12 is mounted on the frame 1, and the electric control box 12 is electrically connected to the stirring mechanism 4 and the driving mechanism 7 respectively; a blower 6 is mounted at the end of the first shell cover 8, and an electric heating pipe 5 is mounted in the first shell cover 8 and electrically connected to the electric control box 12. The stirring mechanism 4 includes a stirring shaft 41, a stirring rod 42, and a stirring motor 43. A dust cover 31 is provided at the top of the lower hopper 3, and a feed port 32 is provided on the dust cover 31. The ends of the stirring shaft 41 are vertically installed in the lower hopper 3 through bearings. The upper half of the stirring shaft 41 is provided with a stirring rod 42, and the lower half is provided with a lowering auger 14. The stirring motor 43 is installed on the dust cover 31 and is transmission-connected to the stirring shaft 41. The stirring motor 43 is connected to the electric control box 12.

[0023] During operation, the operator starts the driving mechanism 7, the stirring mechanism 4, the blower 6 and the electric heating tube 5 in sequence through the electric control box 12, the driving mechanism 7 drives the drying drum 2 to rotate, the stirring motor 43 drives the stirring shaft 41 to rotate, the stirring shaft 41 drives the stirring rod 42 and the unloading auger 14 to rotate synchronously, the wind blown by the blower 6 is heated by the electric heating tube 5, so as to form a hot air flow in the drying drum 2; the operator or the belt conveyor puts the organic fertilizer into the unloading hopper 3 along the feeding port 32, the organic fertilizer is fully stirred by the stirring mechanism 4, and the agglomerated organic fertilizer is crushed, and during the stirring process, the unloading auger 14 evenly transports the organic fertilizer at the bottom of the unloading hopper 3 to the drying drum 2, and the drying drum 2 is rotating. The organic fertilizer is scooped up by the scooping plate 9 and then scattered, so that the heat contact surface of the organic fertilizer is increased, ensuring that the organic fertilizer can fully contact the hot air in the drying drum 2, so that the moist organic fertilizer is dried, and the drying efficiency is improved. During the drying process, the organic fertilizer gradually moves forward with the rotation of the drying drum 2, and the dried organic fertilizer is finally discharged through the discharge port 131; the utility model evenly feeds the organic fertilizer by arranging a feeding auger, which can avoid the problem of organic fertilizer being blocked at the feeding port, and does not require frequent manual unblocking, thereby improving work efficiency. The stirring mechanism is arranged to facilitate the crushing of the agglomerated organic fertilizer, which is beneficial for the drying drum to fully dry the scattered organic fertilizer, so that the drying effect of the organic fertilizer is better and the drying efficiency is improved.

[0024] The driving mechanism 7 comprises a driving motor 71, a gear 72 and a rotating shaft 73. The driving motor 71 is mounted on the frame 1, and the rotating shaft 73 is mounted on the frame 1 through a bearing seat. A gear 72 meshing with the rack 21 is mounted on the rotating shaft 73, and the driving motor 71 is connected to the rotating shaft 73 through a reducer. When working, the driving motor 71 is started, and the driving motor 71 drives the rotating shaft 73 to rotate, and the gear 72 on the rotating shaft 73 is meshed with the rack 21 to further drive the drying drum 2 to rotate, so that the organic fertilizer in the drying drum 2 can be fully contacted with the hot air in the drying drum 2, so that the drying of the organic fertilizer is more sufficient, the drying effect is good, and the drying efficiency is improved.

[0025] The length of the stirring rod 42 increases with the height position of the stirring rod 42 installed on the stirring shaft 41, which can fully stir the organic fertilizer in the lower hopper 3 and break up the lumps, so that the subsequent drying of the organic fertilizer is more sufficient, the drying effect is better, and the efficiency is higher.

[0026] An induced draft fan 10 is installed at the end of the second shell cover 13, the inlet of the induced draft fan 10 is connected to the second shell cover 13, the outlet of the induced draft fan 10 is connected to the dust removal device through the induced draft duct, and the induced draft fan 10 is electrically connected to the electric control box 12; the operator starts the induced draft fan 10 through the electric control box 12, and the induced draft fan 10 is used to suck air, so that the hot air in the drying drum 2 can flow quickly, thereby improving the drying efficiency of the organic fertilizer.

[0027] The shoveling plate 9 is tilted along the discharge end of the drying drum 2, and a guide blade 22 is provided at the feed end of the drying drum 2, so that the organic fertilizer moves along the discharge end of the drying drum 2, which is beneficial to guiding the organic fertilizer during the drying process.

[0028] A temperature sensor 15 is provided inside the second shell 13, and the temperature sensor 15 is electrically connected to the electric control box 12; the temperature sensor 15 monitors the drying temperature in the drying drum 2 in real time, so that the operator can adjust the heating temperature of the electric heating tube 5 according to the humidity of the organic fertilizer, so as to achieve a better drying effect of the organic fertilizer.

[0029] The drying drum 2 is provided with a cylindrical heat-insulating plate and a heat-insulating plate for reducing heat dissipation inside; the heat dissipation inside the drying drum 2 can be reduced to achieve a good drying effect.

[0030] Working process:

[0031] During operation, the operator starts the driving mechanism 7, the stirring mechanism 4, the blower 6 and the electric heating tube 5 in sequence through the electric control box 12, the driving mechanism 7 drives the drying drum 2 to rotate, the stirring motor 43 drives the stirring shaft 41 to rotate, the stirring shaft 41 drives the stirring rod 42 and the unloading auger 14 to rotate synchronously, the wind blown by the blower 6 is heated by the electric heating tube 5, so as to form a hot air flow in the drying drum 2; the operator or the belt conveyor puts the organic fertilizer into the unloading hopper 3 along the feeding port 32, the organic fertilizer is fully stirred by the stirring mechanism 4, and the agglomerated organic fertilizer is crushed, and during the stirring process, the unloading auger 14 evenly transports the organic fertilizer at the bottom of the unloading hopper 3 to the drying drum 2, and the drying drum 2 is rotating. The organic fertilizer is scooped up by the scooping plate 9 and then scattered, so that the heat contact surface of the organic fertilizer is increased, ensuring that the organic fertilizer can fully contact the hot air in the drying drum 2, so that the moist organic fertilizer is dried, and the drying efficiency is improved. During the drying process, the organic fertilizer gradually moves forward with the rotation of the drying drum 2, and the dried organic fertilizer is finally discharged through the discharge port 131; the utility model evenly feeds the organic fertilizer by arranging a feeding auger, which can avoid the problem of organic fertilizer being blocked at the feeding port, and does not require frequent manual unblocking, thereby improving work efficiency. The stirring mechanism is arranged to facilitate the crushing of the agglomerated organic fertilizer, which is beneficial for the drying drum to fully dry the scattered organic fertilizer, so that the drying effect of the organic fertilizer is better and the drying efficiency is improved.

[0032] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A biological organic fertilizer drying device, Features: The biological organic fertilizer drying device comprises a frame (1), a drying drum (2), a material hopper (3), a stirring mechanism (4), an electric heating pipe (5), a blower (6), a driving mechanism (7), a first shell (8), a material swiping plate (9), a supporting wheel (11), an electric control box (12), a second shell (13), and a material swiping auger (14). The drying drum (2) is mounted on the frame (1) via the supporting wheel (11). The driving mechanism (7) is mounted on the frame (1) and is located on the side of the drying drum (2). The driving mechanism (7) is drivingly connected to a rack (21) arranged on the outer wall of the drying drum (2). Material swiping plates (9) for turning materials are evenly arranged in the circumferential direction inside the drying drum (2). The first shell (8) and the second shell (13) are respectively mounted on the frame (1) and are connected to the end of the drying drum (2). The material hopper (3) is mounted on the first shell (8) and is connected to the first shell (8). The stirring mechanism (4) is mounted on the material hopper (3 ), the second shell (13) is provided with a discharge port (131) along the circumferential direction; the electric control box (12) is mounted on the frame (1), and the electric control box (12) is electrically connected to the stirring mechanism (4) and the driving mechanism (7) respectively; the blower (6) is mounted at the end of the first shell (8), the electric heating pipe (5) is mounted in the first shell (8) and is electrically connected to the electric control box (12); the stirring mechanism (4) includes a stirring shaft (41), a stirring rod (42), and a stirring motor (43 ), a dust cover (31) is provided at the top of the lower hopper (3), a feed port (32) is provided on the dust cover (31), ends of the stirring shaft (41) are vertically mounted in the lower hopper (3) via bearings, the upper half of the stirring shaft (41) is provided with a stirring rod (42), the lower half is sleeved with a feeding auger (14), a stirring motor (43) is mounted on the dust cover (31) and is in driving connection with the stirring shaft (41), and the stirring motor (43) is connected to the electric control box (12).

2. A biological organic fertilizer drying device as claimed in claim 1, Features: The driving mechanism (7) comprises a driving motor (71), a gear (72), and a rotating shaft (73); the driving motor (71) is mounted on the frame (1); the rotating shaft (73) is mounted on the frame (1) via a bearing seat; a gear (72) meshing with the rack (21) is mounted on the rotating shaft (73); and the driving motor (71) is connected to the rotating shaft (73) via a reducer.

3. A biological organic fertilizer drying device as claimed in claim 2, Features: The length of the stirring rod (42) increases gradually with the height position at which it is installed on the stirring shaft (41).

4. A biological organic fertilizer drying device as claimed in claim 1 or 3, Features: An induced draft fan (10) is installed at the end of the second shell cover (13); the inlet of the induced draft fan (10) is connected to the second shell cover (13); the outlet of the induced draft fan (10) is connected to the dust removal device via an induced draft duct; and the induced draft fan (10) is electrically connected to the electric control box (12).

5. A biological organic fertilizer drying device as claimed in claim 4, Features: The material copying plate (9) is arranged obliquely along the material discharging end of the drying drum (2), and a material guiding blade (22) is provided at the material feeding end of the drying drum (2).

6. A biological organic fertilizer drying device as claimed in claim 1 or 3, Features: A temperature sensor (15) is provided inside the second shell (13), and the temperature sensor (15) is electrically connected to the electric control box (12).

7. A biological organic fertilizer drying device as claimed in claim 4, Features: The drying drum (2) is provided with a cylindrical heat-insulating plate and a heat-insulating plate inside for reducing heat dissipation.

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