Drying device for fertilizer production and processing

Abstract

The utility model relates to the technical field of fertilizer production and processing, and discloses a drying device for fertilizer production and processing, which comprises a support, a rotating rod is rotatably connected in the support, a connecting sleeve is fixedly connected to the outer wall of the rotating rod, a drying tank is fixedly connected in the connecting sleeve, a hopper is fixedly connected to the top end of the drying tank, and a drying barrel is fixedly connected to the top end of the hopper. A motor is fixedly connected to the interior of the drying tank, a supporting plate is fixedly connected to the interior of the drying tank, a telescopic stirring rod is fixedly connected to the output end of the motor, stirring blades are fixedly connected to the upper end of the outer wall of the telescopic stirring rod, and a connecting plate is fixedly connected to the bottom end of the telescopic stirring rod. According to the fertilizer drying device, fertilizer is added into the drying tank through the hopper, the motor is started to drive the telescopic stirring rod to rotate, and the telescopic stirring rod drives the stirring blades, the connecting plate and the stirring blades to rotate, so that the effect of stirring raw materials in the drying tank is achieved.

Description

Technical Field

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

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. It is one of the material bases of agricultural production. It mainly includes ammonium phosphate fertilizers, large-element water-soluble fertilizers, medium-element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc. In the production process of fertilizers, it needs to be dried. At present, fertilizers are usually piled in a container and directly heated and dried.

[0003] After searching, the publication number CN220017997U discloses a drying device for fertilizer production and processing, including: a bottom plate, both sides of the bottom plate surface are fixedly connected with fixed columns, the inner wall of the fixed column on the left side is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a first pulley, the surface of the first pulley is connected with a belt, the surface of the belt is connected with a second pulley, the center of the second pulley is fixedly connected with a rotating shaft, the surface of the fixed column on the right side is movably connected with a rotating rod, the right end of the rotating shaft and the left end of the rotating rod are fixedly connected with a sealing shell, and a drying cylinder is fixedly connected between the two sealing shells. The utility model decomposes the bulk granular fertilizer by a rolling wheel to solve the problem of insufficient drying. At the same time, the utility model detects the dried fertilizer by a humidity sensor to solve the problem of not being able to judge whether the drying meets the requirements, which affects the production quality. In the application, the drying device does not fully stir the waste when drying the waste, and the drying and heating of the waste are uneven. The crude fertilizer is prone to agglomeration during the drying process. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a drying device for fertilizer production and processing, aiming to improve the problem that the drying device does not fully stir the waste when drying the waste, the waste is dried and heated unevenly, and the crude fertilizer is prone to agglomeration during the drying process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a drying device for fertilizer production and processing, comprising a bracket, a rotating rod is rotatably connected inside the bracket, a connecting sleeve is fixedly connected to the outer wall of the rotating rod, a drying tank is fixedly connected inside the connecting sleeve, a hopper is fixedly connected to the top of the drying tank, a motor is fixedly connected inside the drying tank, a support plate is fixedly connected inside the drying tank, a telescopic stirring rod is fixedly connected to the output end of the motor, a stirring blade is fixedly connected to the upper end of the outer wall of the telescopic stirring rod, a connecting plate is fixedly connected to the bottom end of the telescopic stirring rod, a stirring blade is fixedly connected to the outer wall of the connecting plate is fixedly connected to a centrally symmetrical stirring blade, a plurality of hinge blocks 1 are fixedly connected to the outer wall of the telescopic stirring rod, a stirring rod 1 is rotatably connected inside the hinge block 1, a stirring rod 2 is rotatably connected to the outer wall of the stirring rod 1, a hinge block 2 is rotatably connected to the outer wall of the stirring rod 2, a hinge block 2 is rotatably connected to the outer wall of the stirring rod 2, the outer wall of the hinge block 2 is fixedly connected to the lower end of the outer wall of the telescopic stirring rod, and a heating component is provided on the top of the drying tank.

[0006] Furthermore, the heating assembly comprises a heating box, an outer wall of the heating box is fixedly connected with a heating plate, and a lower surface of the heating box is fixedly connected to an upper surface of the drying tank.

[0007] Furthermore, a vacuum pump is fixedly connected to the upper surface of the heating box, an output end of the vacuum pump is fixedly connected to an air duct, and the air duct is fixedly connected to the inside of the heating box.

[0008] Furthermore, a delivery pipe is fixedly connected to the bottom end of the heating box, a connecting pipe is fixedly connected to the bottom end of the delivery pipe, a centrally symmetrical nozzle is fixedly connected to the bottom end of the connecting pipe, and the outer walls of the connecting pipe and the nozzle are fixedly connected to the inside of the drying tank.

[0009] Furthermore, a support frame is fixedly connected to the upper end of the outer wall of the bracket, an electric push rod is fixedly connected to the inside of the support frame, and a rack is fixedly connected to the driving end of the electric push rod.

[0010] Furthermore, the outer wall of the rack is fixedly connected to the limiting block, and the outer wall of the limiting block is slidably connected to the inside of the bracket.

[0011] Furthermore, a half gear is fixedly connected to the outer wall of the rotating rod, and the half gear is meshed with the rack.

[0012] Furthermore, a discharge pipe is fixedly connected to the bottom end of the drying tank, a switch valve is arranged inside the discharge pipe, and an observation window is opened inside the drying tank.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the fertilizer is first added into the drying tank through the hopper, and the telescopic stirring rod is rotated by starting the motor, and the stirring blades, the connecting plate and the stirring blades are rotated by the telescopic stirring rod, so as to achieve the effect of stirring the raw materials in the drying tank and prevent the fertilizer from agglomerating. The stirring rod 2 connected with the hinge block 2 by the telescopic stirring rod rotates inside the stirring rod 1, so that the extended length of the stirring rod 1 and the stirring rod 2 can be adjusted conveniently, thereby achieving the effect of improving the stirring effect of the raw materials.

[0015] 2. In the utility model, the air is conveyed to the interior of the heating box through the air conveying pipe by starting the vacuum pump, the air is heated by the heating plate through the heating plate, and then discharged to the interior of the connecting pipe through the conveying pipe, and finally discharged through the nozzle connected to the connecting pipe, thereby achieving the effect of drying the fertilizer inside the drying tank, and the rack belt is driven to move with the assistance of the limit block by starting the electric push rod, the half gear meshing with the rack belt is rotated, the rotating rod is rotated by the rotation of the half gear, and finally the drying tank is rotated, thereby achieving the effect of accelerating the drying speed of the internal fertilizer and improving the drying efficiency of the drying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of a drying device for fertilizer production and processing proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a drying tank of a drying device for fertilizer production and processing proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a support plate portion of a drying device for fertilizer production and processing proposed by the utility model;

[0019] Figure 4 The utility model discloses a drying box structure schematic diagram of a drying device for fertilizer production and processing.

[0020] Legend:

[0021] 1. Bracket; 2. Rotating rod; 3. Connecting sleeve; 4. Drying tank; 5. Observation window; 6. Motor; 7. Support plate; 8. Stirring blade; 9. Articulated block 1; 10. Stirring rod 1; 11. Stirring rod 2; 12. Articulated block 2; 13. Telescopic stirring rod; 14. Connecting plate; 15. Stirring blade; 16. Hopper; 17. Heating box; 18. Vacuum pump; 19. Heating plate; 20. Delivery pipe; 21. Connecting pipe; 22. Nozzle; 23. Discharge pipe; 24. Switch valve; 25. Electric push rod; 26. Rack; 27. Limit block; 28. Half gear; 29. ​​Support frame. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-3 The utility model provides an embodiment: a drying device for fertilizer production and processing, including a bracket 1, the bracket 1 is rotatably connected to a rotating rod 2, the outer wall of the rotating rod 2 is fixedly connected to a connecting sleeve 3, the interior of the connecting sleeve 3 is fixedly connected to a drying tank 4, the top of the drying tank 4 is fixedly connected to a hopper 16, the interior of the drying tank 4 is fixedly connected to a motor 6, the interior of the drying tank 4 is fixedly connected to a support plate 7, the output end of the motor 6 is fixedly connected to a telescopic stirring rod 13, and the upper end of the outer wall of the telescopic stirring rod 13 is fixedly connected to a stirring blade The bottom end of the telescopic stirring rod 13 is fixedly connected with a connecting plate 14, and the outer wall of the connecting plate 14 is fixedly connected with a stirring plate 15 which is symmetrical with the center. The outer wall of the telescopic stirring rod 13 is fixedly connected with a plurality of hinge blocks 9, and the interior of the hinge block 9 is rotatably connected with a stirring rod 10, and the outer wall of the stirring rod 10 is rotatably connected with a stirring rod 2 11, and the outer wall of the stirring rod 2 11 is rotatably connected with an hinge block 2 12, and the outer wall of the hinge block 2 12 is fixedly connected to the lower end of the outer wall of the telescopic stirring rod 13. A heating component is arranged at the top of the drying tank 4.

[0024] Specifically, when agricultural production needs to dry fertilizers, first, pour the fertilizers evenly into the drying box. This step can be completed by the hopper 16, which is convenient and quick. During the drying process, in order to avoid fertilizer agglomeration, the motor 6 inside the drying tank 4 can be started to drive the telescopic stirring rod 13 to rotate. The upper end of the telescopic stirring rod 13 is connected to the stirring blade 8, and the bottom end is connected to the stirring piece 15. Driven by the motor 6, the stirring blade 8 and the stirring piece 15 rotate continuously, so that the fertilizer forms a uniform flow inside the drying box, thereby improving the drying speed. When more fertilizer is added, the angle between the stirring rod 10 and the stirring rod 2 11 can be adjusted through the adjustable structure inside the telescopic stirring rod 13 to increase the extension length of the stirring rod, thereby improving the stirring effect of the fertilizer.

[0025] Reference Figure 2-4The heating assembly includes a heating box 17, the outer wall of the heating box 17 is fixedly connected to a heating plate 19, the lower surface of the heating box 17 is fixedly connected to the upper surface of the drying tank 4, the upper surface of the heating box 17 is fixedly connected to a vacuum pump 18, the output end of the vacuum pump 18 is fixedly connected to an air guide pipe, the air guide pipe is fixedly connected to the inside of the heating box 17, the bottom end of the heating box 17 is fixedly connected to a delivery pipe 20, the bottom end of the delivery pipe 20 is fixedly connected to a connecting pipe 21, the bottom end of the connecting pipe 21 is fixedly connected to a centrally symmetrical nozzle 22, and the outer walls of the connecting pipe 21 and the nozzle 22 are fixedly connected to the inside of the drying tank 4.

[0026] Specifically, the vacuum pump 18 is started to convey air to the interior of the heating box 17 through the air duct. This process utilizes the pressure difference principle of the vacuum pump 18 to allow the air to flow in the air duct to prepare for the subsequent heating process. Subsequently, the heating plate 19 connected to the heating box 17 starts to work to heat the air inside the heating box 17. The heated air is discharged through the conveying pipe 20 and enters the connecting pipe 21. The connecting pipe 21 is connected to a plurality of nozzles 22 to evenly spray the heated air on the fertilizer inside the drying tank 4. In this way, the fertilizer can be comprehensively and efficiently dried in the drying box.

[0027] Reference Figure 1 The upper end of the outer wall of the bracket 1 is fixedly connected to a support frame 29, the interior of the support frame 29 is fixedly connected to an electric push rod 25, the driving end of the electric push rod 25 is fixedly connected to a rack 26, the outer wall of the rack 26 is fixedly connected to a limit block 27, the outer wall of the limit block 27 is slidably connected to the interior of the bracket 1, the outer wall of the rotating rod 2 is fixedly connected to a half gear 28, the half gear 28 and the rack 26 are meshed, the bottom end of the drying tank 4 is fixedly connected to a discharge pipe 23, the interior of the discharge pipe 23 is provided with a switch valve 24, and the interior of the drying tank 4 is provided with an observation window 5.

[0028] Specifically, in addition, the electric push rod 25 connected to the support frame 29 can push the rack 26 to make the limit block 27 slide inside the bracket 1, and the rack 26 drives the half gear 28 to rotate, thereby driving the rotating rod 2 and the connecting sleeve 3 to rotate, and the connecting sleeve 3 drives the drying tank 4 to rotate back and forth, thereby improving the contact effect between the fertilizer and the hot air, and further accelerating the drying speed of the fertilizer. During the entire drying process, the dryness of the fertilizer can be checked at any time through the observation window 5. Once the preset dryness is reached, it is only necessary to turn the switch valve 24 to discharge the dried fertilizer through the discharge pipe 23. In this way, the entire drying process is completed.

[0029] Working principle: when the drying device is needed, first add the fertilizer into the drying box through the hopper 16, then start the vacuum pump 18 to transport the air to the inside of the heating box 17 through the air duct, and heat the air inside the heating box 17 by starting the heating plate 19 connected to the heating box 17. The heated air is discharged to the inside of the connecting pipe 21 through the conveying pipe 20, and is discharged through the connecting pipe 21 connected to the multiple nozzles 22 at the bottom of the conveying pipe 20, so as to dry the fertilizer inside the drying tank 4. The motor 6 inside the drying tank 4 is started to rotate the telescopic stirring rod 13, and the stirring blade 8 connected to the upper end of the telescopic stirring rod 13 and the stirring sheet 15 connected to the bottom end are rotated to continuously move the fertilizer inside the drying box, thereby increasing the drying speed of the fertilizer and preventing the fertilizer from agglomerating when drying. When more fertilizer is added , the stirring rod 10 connected to the hinge block 2 12 is rotated inside the stirring rod 10 by telescopic stirring rod 13, so as to adjust the angle between stirring rod 10 and stirring rod 2 11, so as to increase the extension length of stirring rod 10 and stirring rod 2 11, and improve the stirring effect of fertilizer, and the electric push rod 25 connected to the starting support frame 29 pushes the rack 26 to slide with the limit block 27 inside the bracket 1, and the rack 26 rotates with the half gear 28, and the rotating rod 2 and the connecting sleeve 3 are rotated by the half gear 28, and the drying tank 4 is rotated back and forth by the connecting sleeve 3, so as to improve the contact effect between fertilizer and hot air, and further improve the drying speed of fertilizer, and when drying fertilizer, the drying degree of fertilizer can be conveniently observed by looking at the observation window 5, and finally the switch valve 24 is turned to conveniently discharge the fertilizer through the discharge pipe 23.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying device for fertilizer production and processing, comprising a support (1), characterized in that: The support (1) is rotatably connected to a rotating rod (2), the outer wall of the rotating rod (2) is fixedly connected to a connecting sleeve (3), the interior of the connecting sleeve (3) is fixedly connected to a drying tank (4), the top of the drying tank (4) is fixedly connected to a hopper (16), the interior of the drying tank (4) is fixedly connected to a motor (6), the interior of the drying tank (4) is fixedly connected to a support plate (7), the output end of the motor (6) is fixedly connected to a telescopic stirring rod (13), the upper end of the outer wall of the telescopic stirring rod (13) is fixedly connected to a stirring blade (8), the bottom end of the telescopic stirring rod (13) is fixedly connected to a stirring blade (9), and the bottom end of the telescopic stirring rod (13) is fixedly connected to a stirring blade (11). A connecting plate (14) is fixedly connected, and the outer wall of the connecting plate (14) is fixedly connected with a stirring plate (15) in a centrally symmetrical manner. The outer wall of the telescopic stirring rod (13) is fixedly connected with a plurality of hinge blocks (9). The interior of the hinge block (9) is rotatably connected with a stirring rod (10). The outer wall of the stirring rod (10) is rotatably connected with a stirring rod (11). The outer wall of the stirring rod (11) is rotatably connected with a hinge block (12). The outer wall of the hinge block (12) is fixedly connected to the lower end of the outer wall of the telescopic stirring rod (13). A heating component is arranged at the top of the drying tank (4).

2. A drying device for fertilizer production and processing according to claim 1, characterized in that: The heating assembly comprises a heating box (17), the outer wall of the heating box (17) is fixedly connected to a heating plate (19), and the lower surface of the heating box (17) is fixedly connected to the upper surface of the drying tank (4).

3. A drying device for fertilizer production and processing according to claim 2, characterized in that: The upper surface of the heating box (17) is fixedly connected to a vacuum pump (18), the output end of the vacuum pump (18) is fixedly connected to an air guide pipe, and the air guide pipe is fixedly connected to the interior of the heating box (17).

4. A drying device for fertilizer production and processing according to claim 3, characterized in that: The bottom end of the heating box (17) is fixedly connected to a delivery pipe (20), the bottom end of the delivery pipe (20) is fixedly connected to a connecting pipe (21), the bottom end of the connecting pipe (21) is fixedly connected to a centrally symmetrical nozzle (22), and the outer walls of the connecting pipe (21) and the nozzle (22) are both fixedly connected to the interior of the drying tank (4).

5. A drying device for fertilizer production and processing according to claim 1, characterized in that: The upper end of the outer wall of the bracket (1) is fixedly connected to a support frame (29), the interior of the support frame (29) is fixedly connected to an electric push rod (25), and the driving end of the electric push rod (25) is fixedly connected to a rack (26).

6. A drying device for fertilizer production and processing according to claim 5, characterized in that: The outer wall of the rack (26) is fixedly connected to a limiting block (27), and the outer wall of the limiting block (27) is slidably connected to the interior of the bracket (1).

7. A drying device for fertilizer production and processing according to claim 1, characterized in that: A half gear (28) is fixedly connected to the outer wall of the rotating rod (2), and the half gear (28) is meshed with the rack (26).

8. A drying device for fertilizer production and processing according to claim 1, characterized in that: A discharge pipe (23) is fixedly connected to the bottom end of the drying tank (4), a switch valve (24) is arranged inside the discharge pipe (23), and an observation window (5) is opened inside the drying tank (4).

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