Bio-organic fertilizer drying device

Abstract

The utility model relates to a bio-organic fertilizer drying device which comprises a drying cylinder and a storage box, a hot air generating assembly is arranged on the surface of the drying cylinder, a dehumidification box is fixedly installed on the top of the storage box, a ventilation pipe is communicated between the drying cylinder and the dehumidification box, and a preheating pipe is communicated between the dehumidification box and the storage box. A first ventilation plate and a second ventilation plate are fixedly installed in the dehumidification box, and moisture absorption sponges are connected to the positions, located on the two sides of the second ventilation plate, of the top of the first ventilation plate in an adhesive mode. According to the bio-organic fertilizer drying device, moisture in hot air exhausted from the interior of the drying cylinder can be dehumidified through moisture absorption sponges, then heat in the dehumidified air is used for preheating waste materials in the storage box, and therefore the heat recycling effect is achieved, meanwhile, two pressing plates extrude the two moisture absorption sponges back and forth, and the waste materials in the storage box can be recycled. And therefore, the continuous dehumidification effect of the moisture absorption sponge can be ensured, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Fertilizer refers to a kind of substance that provides one or more essential nutrient elements for plants and improves the soil properties and soil fertility level. It is one of the material bases for agricultural production. During the storage process, fertilizers are easily affected by the humid environment and become wet themselves. Wet fertilizers are prone to mildew and deterioration, and may also cause the growth of bacteria or fungi. Drying helps to extend the storage period of fertilizers. Moreover, dry fertilizers are not easy to agglomerate or adhere together, which is convenient for loading, unloading and handling, and is lighter and cheaper for transportation. Therefore, the drying treatment of fertilizers is particularly important.

[0003] When drying organic fertilizers by hot air, most of the hot air is directly discharged outside the device. This part of the hot air containing moisture has certain heat. The inventor believes that this part of the hot air can be completely recycled. In view of this, we propose a biological organic fertilizer drying device to solve the above problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a biological organic fertilizer drying device, which solves the problem that when drying organic fertilizers by hot air, most of the hot air is directly discharged outside the device, resulting in waste of resources.

[0005] To achieve the above object, the utility model provides the following technical solution: A biological organic fertilizer drying device, including a drying cylinder and a storage box. A hot air generating assembly is arranged on the surface of the drying cylinder. A dehumidification box is fixedly installed on the top of the storage box. A ventilation pipe is communicated between the drying cylinder and the dehumidification box. A preheating pipe is communicated between the dehumidification box and the storage box, wherein;

[0006] A first ventilation plate and a second ventilation plate are fixedly installed inside the dehumidification box. Moisture-absorbing sponges are adhesively connected to the top of the first ventilation plate and on both sides of the second ventilation plate. An extrusion assembly is arranged on the surface of the dehumidification box;

[0007] The extrusion assembly includes a pressing plate adhesively connected to the top of the moisture-absorbing sponge. A movable rod extending above the dehumidification box is fixedly installed on the top of the pressing plate. A connecting rod is rotatably installed at the top of the movable rod. A fixed plate is also fixedly installed on the top of the dehumidification box. Two worm wheels are rotatably installed on one side of the fixed plate. A turntable is fixedly installed at the other end of the worm wheel. One end of the connecting rod away from the movable rod is rotatably connected to the surface of the turntable. A driving assembly is also arranged on one side of the fixed plate for driving the two turntables to rotate simultaneously.

[0008] Furthermore, the driving assembly includes a first motor fixedly installed on one side of the fixed plate. A rotating shaft is fixedly installed at the output end of the first motor. Two worm gears are fixedly installed on the surface of the rotating shaft, and the worm gears are meshed with the corresponding worm wheels.

[0009] Furthermore, two sealing sleeves are also fixedly installed on the top of the dehumidification box, and the movable rod is slidably connected to the inner wall of the sealing sleeve.

[0010] Furthermore, the lower surface of the first ventilation plate is used for draining water. A drain pipe is also fixedly installed on the surface of the dehumidification box, and a valve is installed at the end of the drain pipe.

[0011] Furthermore, a box door is hinged on the surface of the storage box, and an exhaust pipe is fixedly installed on one side of the storage box.

[0012] Furthermore, the hot air generating assembly includes a hot air blower, and a hot air pipe extending into the drying cylinder is fixedly installed at the output end of the hot air blower.

[0013] Furthermore, a feed pipe and a discharge pipe are respectively fixedly installed at the top and bottom of the drying cylinder, and sealing covers are installed at the ends of the feed pipe and the discharge pipe away from the drying cylinder.

[0014] Furthermore, a stirring assembly is also provided inside the drying cylinder. The stirring assembly includes a second motor fixedly installed on the top of the drying cylinder. A rotating rod extending into the drying cylinder is fixedly installed at the output end of the second motor, and a plurality of stirring rods are fixedly installed on the surface of the rotating rod.

[0015] Compared with the prior art, the present utility model provides a biological organic fertilizer drying device, which has the following beneficial effects:

[0016] 1. For this biological organic fertilizer drying device, the moisture in the hot air discharged from the inside of the drying cylinder can be dehumidified by the moisture-absorbing sponge, and then the heat in the dehumidified gas is used to preheat the waste materials inside the storage box, thereby achieving the effect of heat recovery and utilization. At the same time, the driving assembly drives the turntable to rotate, so that the two pressing plates squeeze the two moisture-absorbing sponges back and forth, thereby squeezing out the internal moisture, which can ensure the continuous dehumidification effect of the moisture-absorbing sponge, and further improve the practicability of the device.

[0017] 2. For this biological organic fertilizer drying device, through the two moisture-absorbing sponges provided, while one moisture-absorbing sponge is being squeezed, the other can still dehumidify, which can ensure the continuity of the moisture-absorbing sponge for dehumidification and improve the effect of removing moisture from the hot air by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main body of the present utility model;

[0019] Figure 2 This is a cross-sectional view of the drying cylinder, storage box, and dehumidifying box of the present utility model;

[0020] Figure 3 This is a schematic diagram of the moisture-absorbing sponge, first ventilation plate, second ventilation plate, and pressing plate of the present utility model;

[0021] Figure 4 This is a schematic diagram of the drive assembly of the present utility model.

[0022] In the figure: 1, drying cylinder; 2, storage box; 3, dehumidifying box; 4, ventilation pipe; 5, preheating pipe; 6, first ventilation plate; 7, second ventilation plate; 8, moisture-absorbing sponge; 9, pressing plate; 10, movable rod; 11, fixed plate; 12, first motor; 13, rotating shaft; 14, worm; 15, worm gear; 16, turntable; 17, connecting rod; 18, sealing sleeve; 19, drain pipe; 20, exhaust pipe; 21, second motor; 22, rotating rod; 23, stirring rod; 24, feed pipe; 25, discharge pipe; 26, box door; 27, hot air blower. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 and Figure 2 A biological organic fertilizer drying device includes a drying cylinder 1 and a storage box 2. A hot gas generating assembly is provided on the surface of the drying cylinder 1. A dehumidifying box 3 is fixedly installed on the top of the storage box 2. A ventilation pipe 4 is connected between the drying cylinder 1 and the dehumidifying box 3, and a preheating pipe 5 is connected between the dehumidifying box 3 and the storage box 2.

[0025] Among them, the drying cylinder 1 is used for drying organic fertilizers, and the storage box 2 is used for storing another batch of organic fertilizers to be dried.

[0026] Please refer to Figure 3, inside the dehumidification box 3, a first ventilation plate 6 and a second ventilation plate 7 are fixedly installed. On the top of the first ventilation plate 6 and on both sides of the second ventilation plate 7, moisture-absorbing sponges 8 are adhesively connected. On the surface of the dehumidification box 3, an extrusion assembly is provided. The extrusion assembly includes a pressing plate 9 adhesively connected to the top of the moisture-absorbing sponge 8. On the top of the pressing plate 9, a movable rod 10 extending above the dehumidification box 3 is fixedly installed. At the top of the movable rod 10, a connecting rod 17 is rotatably installed. On the top of the dehumidification box 3, a fixed plate 11 is also fixedly installed. On one side of the fixed plate 11, two worm wheels 15 are rotatably installed. At the other end of the worm wheel 15, a turntable 16 is fixedly installed. One end of the connecting rod 17 away from the movable rod 10 is rotatably connected to the surface of the turntable 16.

[0027] Among them, the organic fertilizer to be dried is placed into the interior of the drying cylinder 1, and at the same time, the next batch of organic fertilizer to be dried is placed into the interior of the storage box 2. Through the moisture-absorbing sponge 8, the moisture in the hot air discharged from the interior of the drying cylinder 1 can be dehumidified, and then the heat in the dehumidified gas is used to preheat the waste in the storage box 2, thereby achieving the effect of heat recovery and utilization. At the same time, this batch of preheated fertilizer can be dried faster when it is put into the drying cylinder 1 for drying, and at the same time, the working time of the hot air blower 27 can also be reduced.

[0028] In addition, by squeezing the two moisture-absorbing sponges 8 back and forth through the two pressing plates 9, the moisture inside can be squeezed out, thereby ensuring the continuous dehumidification effect of the moisture-absorbing sponge 8. At the same time, during the extrusion process of one of the moisture-absorbing sponges 8, the other one can still dehumidify, thereby ensuring the continuity of the dehumidification of the moisture-absorbing sponge 8, and further improving the effect of removing moisture from the hot air by the device.

[0029] Please refer to Figure 4 , in this embodiment, on one side of the fixed plate 11, a driving assembly for driving the two turntables 16 to rotate simultaneously is also provided. The driving assembly includes a first motor 12 fixedly installed on one side of the fixed plate 11. At the output end of the first motor 12, a rotating shaft 13 is fixedly installed. On the surface of the rotating shaft 13, two worm gears 14 are fixedly installed. The worm gear 14 meshes with the corresponding worm wheel 15.

[0030] Among them, when the first motor 12 is started to drive the worm gear 14 to rotate, the two turntables 16 can be driven to rotate through the worm wheels 15. When the turntable 16 rotates, it will drive the pressing plate 9 to move up and down through the connecting rod 17. Through the pressing plate 9, the moisture-absorbing sponge 8 can be squeezed.

[0031] Please refer to Figure 3 , in this embodiment, two sealing sleeves 18 are also fixedly installed on the top of the dehumidification box 3. The movable rod 10 is slidably connected to the inner wall of the sealing sleeve 18.

[0032] Among them, through the provided sealing sleeve 18, the sealing performance of the connection between the dehumidification box 3 and the movable rod 10 is improved.

[0033] In this embodiment, the lower surface of the first ventilation plate 6 is used for draining water. A drain pipe 19 is fixedly installed on the surface of the dehumidification box 3. A valve is installed at the end of the drain pipe 19. A box door 26 is also hinged on the surface of the storage box 2. An exhaust pipe 20 is fixedly installed on one side of the storage box 2.

[0034] Among them, the drain pipe 19 is used to drain the water extruded from the moisture-absorbing sponge 8.

[0035] In addition, the exhaust pipe 20 is used to discharge the preheated hot air.

[0036] In this embodiment, the hot air generating assembly includes a hot air blower 27. A hot air pipe extending into the drying cylinder 1 is fixedly installed at the output end of the hot air blower 27.

[0037] It should be noted that the hot air blower 27 is used to provide high-temperature gas to heat and dry the organic fertilizer inside the drying cylinder 1. The hot air blower 27 is a prior art and will not be described in detail here.

[0038] In this embodiment, a feed pipe 24 and a discharge pipe 25 are respectively fixedly installed at the top and bottom of the drying cylinder 1. Sealing covers are installed at the ends of the feed pipe 24 and the discharge pipe 25 away from the drying cylinder 1.

[0039] Please refer to Figure 2 , in this embodiment, a stirring assembly is also provided inside the drying cylinder 1. The stirring assembly includes a second motor 21 fixedly installed at the top of the drying cylinder 1. A rotating rod 22 extending into the drying cylinder 1 is fixedly installed at the output end of the second motor 21. A plurality of stirring rods 23 are fixedly installed on the surface of the rotating rod 22.

[0040] Among them, starting the second motor 21 drives the stirring rods 23 to rotate to stir the fertilizer, thereby improving the drying efficiency of the fertilizer inside the drying cylinder 1.

[0041] When this embodiment is in use, the organic fertilizer to be dried is placed inside the drying cylinder 1. At the same time, the next batch of organic fertilizer to be dried is placed inside the storage box 2. The hot air blower 27 is started to introduce high-temperature gas into the drying cylinder 1 to heat and dry the fertilizer. At the same time, the second motor 21 is started to drive the stirring rods 23 to rotate to stir the fertilizer, thereby improving the drying efficiency of the fertilizer inside the drying cylinder 1. Part of the high-temperature gas with moisture will enter the dehumidification box 3 through the ventilation pipe 4. The moisture in this part of the hot air can be adsorbed by the moisture-absorbing sponge 8. The gas after moisture treatment will enter the storage box 2 through the preheating pipe 5 to preheat the next batch of fertilizer stored inside. When this batch of preheated fertilizer is put into the drying cylinder 1 for drying, it can be dried faster, and at the same time, the working time of the hot air blower 27 can be reduced.

[0042] During the dehumidification process of the hygroscopic sponge 8, the first motor 12 is started to drive the worm 14 to rotate, so that the two turntables 16 can be driven to rotate through the worm gear 15. When the turntable 16 rotates, it will drive the pressure plate 9 to move up and down through the connecting rod 17. The pressure plate 9 can squeeze the hygroscopic sponge 8, so that the moisture inside the hygroscopic sponge 8 can be squeezed out, thereby ensuring the continuous dehumidification effect of the hygroscopic sponge 8. At the same time, while one of the hygroscopic sponges 8 is squeezed, the other can still be dehumidified, thereby ensuring the continuity of the dehumidification of the hygroscopic sponge 8, thereby improving the effect of the device in removing moisture from hot air.

[0043] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

[0044] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A biological organic fertilizer drying device, comprising a drying cylinder (1) and a storage box (2), characterized in that: The surface of the drying cylinder (1) is provided with a hot gas generating assembly. A dehumidification box (3) is fixedly installed at the top of the storage box (2). A ventilation pipe (4) is connected between the drying cylinder (1) and the dehumidification box (3). A preheating pipe (5) is connected between the dehumidification box (3) and the storage box (2). Among them; A first ventilation plate (6) and a second ventilation plate (7) are fixedly installed inside the dehumidification box (3). Moisture-absorbing sponges (8) are adhesively connected to the top of the first ventilation plate (6) and on both sides of the second ventilation plate (7). An extrusion assembly is provided on the surface of the dehumidification box (3); The extrusion assembly includes a pressing plate (9) adhesively connected to the top of the moisture-absorbing sponge (8). A movable rod (10) extending above the dehumidification box (3) is fixedly installed at the top of the pressing plate (9). A connecting rod (17) is rotatably installed at the top of the movable rod (10). A fixed plate (11) is also fixedly installed at the top of the dehumidification box (3). Two worm wheels (15) are rotatably installed on one side of the fixed plate (11). A turntable (16) is fixedly installed at the other end of the worm wheel (15). One end of the connecting rod (17) away from the movable rod (10) is rotatably connected to the surface of the turntable (16). A driving assembly for driving the two turntables (16) to rotate simultaneously is also provided on one side of the fixed plate (11).

2. The biological organic fertilizer drying device according to claim 1, wherein: The driving assembly includes a first motor (12) fixedly installed on one side of the fixed plate (11). A rotating shaft (13) is fixedly installed at the output end of the first motor (12). Two worm gears (14) are fixedly installed on the surface of the rotating shaft (13). The worm gear (14) meshes with the corresponding worm wheel (15).

3. The biological organic fertilizer drying device according to claim 1, characterized in that: Two sealing sleeves (18) are also fixedly installed at the top of the dehumidification box (3). The movable rod (10) is slidably connected to the inner wall of the sealing sleeve (18).

4. A biological organic fertilizer drying device according to claim 1, characterized in that: The lower surface of the first ventilation plate (6) is used for draining water. A drain pipe (19) is also fixedly installed on the surface of the dehumidification box (3). A valve is installed at the end of the drain pipe (19).

5. A biological organic fertilizer drying device according to claim 1, characterized in that: A box door (26) is hinged on the surface of the storage box (2). An exhaust pipe (20) is fixedly installed on one side of the storage box (2).

6. The biological organic fertilizer drying device according to claim 1, wherein: The hot gas generating assembly includes a hot air blower (27). The output end of the hot air blower (27) is fixedly installed with a hot air pipe extending into the drying cylinder (1).

7. A biological organic fertilizer drying device according to claim 1, characterized in that: A feed pipe (24) and a discharge pipe (25) are respectively fixedly installed at the top and bottom of the drying cylinder (1). Sealing covers are installed at the ends of the feed pipe (24) and the discharge pipe (25) away from the drying cylinder (1).

8. A biological organic fertilizer drying device according to claim 1, characterized in that: A stirring assembly is also provided inside the drying cylinder (1). The stirring assembly includes a second motor (21) fixedly installed at the top of the drying cylinder (1). A rotating rod (22) extending into the drying cylinder (1) is fixedly installed at the output end of the second motor (21). A plurality of stirring rods (23) are fixedly installed on the surface of the rotating rod (22).

Images