A fast drying device for fertilizer production

Abstract

The utility model discloses a rapid drying device for fertilizer production, comprising a base and a processing mechanism, and belongs to the technical field of fertilizer production equipment. In the utility model, fertilizer particles are put into a drying drum through a feeding pipe, and then a motor A drives the feeding drum and a plurality of stirring blades connected to the feeding drum to stir and scatter the fertilizer particles in the drying drum, and then a hot air blower is started to pass hot air into the drying drum through an air supply duct, so as to achieve the purpose of rapid drying of the fertilizer particles. In the stirring, scattering and drying process, fine particles in the fertilizer particles fall into the collecting drum through a plurality of feeding holes and through holes on a screening plate, so as to achieve filtering and screening of fine particles generated in the process of scattering the fertilizer particles in the dryer and fine particles existing in the original fertilizer particles, so as to achieve the technical effect of improving the quality of the fertilizer particles.

Description

Technical Field

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

[0002] Chemical fertilizer, referred to as fertilizer, is a fertilizer made by chemical and / or physical methods that contains one or more nutrients required for the growth of crops. During the production of fertilizer, the fertilizer needs to be dried to ensure the dryness of the fertilizer for later packaging and storage.

[0003] A patent with patent number CN217737748U proposes a rapid drying device for fertilizer production, including: a drum dryer body, an installation box, a feed hopper, a hot air blower and a hot air inlet pipe, wherein a cleaning mechanism is installed inside the installation box, and the cleaning mechanism includes a drive motor and a transmission shaft. The drive motor is installed inside the installation box, and one end of the transmission shaft is coaxially fixed to the output end of the drive motor.

[0004] However, the rapid drying device for fertilizer production in the above patent still has certain problems during use. The fine particles generated during the fertilizer dispersion process inside the dryer and the fine particles existing in the original fertilizer are not filtered out, so that these fine particles affect the final production quality of the fertilizer. Therefore, a rapid drying device for fertilizer production is proposed, which solves the above problems through processing mechanisms such as a feed barrel. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rapid drying device for fertilizer production, which solves the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rapid drying device for fertilizer production, comprising a base for support, the top of the base is fixedly connected to a top plate through a vertical plate on one side, and also includes:

[0007] The processing mechanism includes a drying cylinder and a screening assembly, the drying cylinder is fixedly connected to the inner side of the vertical plate through a fixed block fixedly connected in the middle, a feeding pipe for inputting fertilizer particles is fixedly connected to one side of the top of the drying cylinder, a discharge trough is fixedly installed on one side of the drying cylinder close to the bottom and away from the vertical plate, a stopper is slidably connected inside the discharge trough, the discharge trough and the inner side of the stopper are flush with the inner wall of the drying cylinder, and the screening assembly is arranged inside the drying cylinder.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] Further technical solution: The screening assembly includes a feed barrel and a feed hole, one end of the feed barrel is rotatably connected to the top of the drying cylinder, a plurality of feed holes are provided, and the plurality of feed holes are distributed in a circular array on the feed barrel, one end of the feed barrel away from the top of the drying cylinder extends out of the bottom of the drying cylinder, the diameter of the feed hole is only large enough to allow small fertilizer particles to pass through, one end of the top of the feed barrel is fixedly connected to the output shaft of motor A through a connecting column, and motor A is fixedly connected to the top plate.

[0010] Further technical solution: A screen plate is fixedly installed at one end of the drying cylinder near the inner bottom, the screen plate is arranged at an angle, and the upper surface of the lowest part of the screen plate is flush with the inner bottom surface of the discharge trough, and the screen plate is provided with a plurality of through holes that only allow fine fertilizer particles to pass through.

[0011] Further technical solution: A collecting barrel is fixedly connected to the bottom of the drying barrel, and the bottom of the collecting barrel is fixedly connected to the upper surface of the base. A discharge port is provided on one side of the collecting barrel. The interior of the collecting barrel is connected to the interior of the drying barrel through a connecting groove provided at the bottom of the drying barrel, and the interior of the collecting barrel is also connected to the interior of the feed barrel.

[0012] Further technical solution: A hot air blower is fixedly installed on one side of the vertical plate close to the top, and one end of the hot air blower air outlet duct passes through the top of the drying cylinder and is connected to the inside of the drying cylinder.

[0013] Further technical solution: a plurality of stirring blades distributed in a spatial ring shape are arranged on the outside of the feed barrel, one end of a plurality of the stirring blades are fixedly connected to the outside of the feed barrel, the other ends of a plurality of the stirring blades are fitted to the inner wall of the drying cylinder, and a plurality of through holes are opened on a plurality of the stirring blades for the fertilizer particles to pass through.

[0014] Beneficial Effects

[0015] The utility model provides a rapid drying device for fertilizer production. Compared with the prior art, it has the following beneficial effects:

[0016] 1. Fertilizer particles are put into the drying drum through the feed pipe, and then the motor A is started to drive the feed barrel and a number of stirring blades connected to the feed barrel to stir and disperse the fertilizer particles in the drying drum, and then the hot air blower is started to pass the hot air into the drying drum through the air supply duct, so as to achieve the purpose of quickly drying the fertilizer particles. During the stirring, breaking and drying process, the fine particles in the fertilizer particles fall into the collecting drum through a number of feed holes and the through holes on the screen plate, and the fine particles are screened out and the dried fertilizer particles are discharged from the discharge trough by the screen plate, so that the fine particles generated in the process of breaking up the fertilizer particles in the dryer and the fine particles existing in the original fertilizer particles are filtered and screened out, so as to achieve the technical effect of improving the quality of the fertilizer particles;

[0017] 2. The hot air is sent to the inside of the drying drum through the air outlet duct by the hot air blower, so that the hot air enters the feed barrel through several feed holes and is distributed to the fertilizer particles inside the drying drum, so as to achieve the purpose of quickly drying the fertilizer particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the front view structure distribution of the utility model.

[0020] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the partial explosion structure of the utility model.

[0022] Notes on the figure numbers: 1. Base; 2. Vertical plate; 3. Top plate; 4. Processing mechanism; 5. Drying cylinder; 6. Fixed block; 7. Feed pipe; 8. Discharge chute; 9. Stop block; 10. Feed barrel; 11. Feed hole; 12. Collecting barrel; 13. Discharge port; 14. Screen plate; 15. Motor A; 16. Hot air blower; 17. Agitation blade. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4 , provided in one embodiment of the utility model, is a rapid drying device for fertilizer production, comprising a base 1 for support, the top of the base 1 is fixedly connected to a top plate 3 through a vertical plate 2 on one side, and also includes:

[0026] The processing mechanism 4 includes a drying cylinder 5 and a screening component. The drying cylinder 5 is fixedly connected to the inner side of the vertical plate 2 through a fixed block 6 fixedly connected in the middle. A feeding pipe 7 for feeding fertilizer particles is fixedly connected to one side of the top of the drying cylinder 5. A discharge chute 8 is fixedly installed on one side of the drying cylinder 5 close to the bottom and away from the vertical plate 2. A stopper 9 is slidably connected inside the discharge chute 8. The inner sides of the discharge chute 8 and the stopper 9 are flush with the inner wall of the drying cylinder 5. The screening component is arranged inside the drying cylinder 5.

[0027] Preferably, the screening assembly includes a feed barrel 10 and a feed hole 11, one end of the feed barrel 10 is rotatably connected to the top of the drying cylinder 5, a plurality of feed holes 11 are provided, and the plurality of feed holes 11 are distributed on the feed barrel 10 in a circular array, one end of the feed barrel 10 away from the top of the drying cylinder 5 extends out of the bottom of the drying cylinder 5, the diameter of the feed hole 11 is only large enough to allow small fertilizer particles to pass through, one end of the top of the feed barrel 10 is fixedly connected to the output shaft of the motor A15 through a connecting column, and the motor A15 is fixedly connected to the top plate 3. The purpose of this arrangement is to realize that the motor A15 drives the connecting column to drive the feed barrel 10 to rotate inside the drying cylinder 5, so as to facilitate the small fertilizer particles put into the drying cylinder 5 to enter the feed barrel 10 through the plurality of feed holes 11.

[0028] Preferably, a screening plate 14 is fixedly mounted on one end of the drying cylinder 5 near the inner bottom, the screening plate 14 is arranged in an inclined manner, and the upper surface of the lowest part of the screening plate 14 is flush with the inner bottom surface of the discharge trough 8, and a plurality of through holes for only allowing fine fertilizer particles to pass through are opened on the screening plate 14. The purpose of such arrangement is to achieve the purpose of screening the fertilizer particles put into the drying cylinder 5 through the screening plate 14.

[0029] Preferably, a collecting barrel 12 is fixedly connected to the bottom of the drying cylinder 5, and the bottom of the collecting barrel 12 is fixedly connected to the upper surface of the base 1. A discharge port 13 is provided on one side of the collecting barrel 12. The inside of the collecting barrel 12 is connected to the inside of the drying cylinder 5 through the connecting groove provided at the bottom of the drying cylinder 5, and the inside of the collecting barrel 12 is also connected to the inside of the feeding barrel 10. The purpose of this arrangement is to realize the purpose of uniformly collecting the fine fertilizer particles that enter the inside of the feeding barrel 10 through the feeding hole 11 and pass through the sieve plate 14 through the collecting barrel 12, and discharging them from the discharge port 13 for recycling.

[0030] In the embodiment of the utility model, the fertilizer particles are put into the drying cylinder 5 through the feed pipe 7, and then the motor A15 is started to drive the feed barrel 10 and a plurality of stirring blades 17 connected to the feed barrel 10 to stir and disperse the fertilizer particles in the drying cylinder 5, and then the hot air blower 16 is started to pass the hot air into the drying cylinder 5 through the air supply duct, so as to achieve the purpose of quickly drying the fertilizer particles. During the stirring, breaking and drying process, the fine particles in the fertilizer particles fall into the collecting cylinder 12 through a plurality of feed holes 11 and the through holes on the screen plate 14, and the fine particles are screened out and the dried fertilizer particles are discharged from the discharge trough 8 by the screen plate 14, so that the fine particles generated in the process of breaking up the fertilizer particles in the dryer and the fine particles existing in the original fertilizer particles are filtered and screened out, so as to achieve the technical effect of improving the quality of the fertilizer particles.

[0031] See also Figures 1 to 4As an embodiment of the utility model, a hot air blower 16 is fixedly installed on one side of the vertical plate 2 close to the top, and one end of the air outlet duct of the hot air blower 16 passes through the top of the drying cylinder 5 and is connected to the inside of the drying cylinder 5.

[0032] Preferably, a plurality of stirring blades 17 are arranged in a spatial annular distribution on the outside of the feed barrel 10, one end of each stirring blade 17 is fixedly connected to the outside of the feed barrel 10, the other end of each stirring blade 17 is in contact with the inner wall of the drying drum 5, and each stirring blade 17 is provided with a plurality of through holes for the fertilizer particles to pass through. The purpose of such a setting is to achieve the purpose of stirring and breaking up the fertilizer particles put into the drying drum 5 by driving the plurality of stirring blades 17 through the rotation of the feed barrel 10, so as to accelerate the drying of the fertilizer particles and facilitate the screening of fine fertilizer particles through the plurality of feed holes 11 and the through holes on the screening plate 14.

[0033] In the embodiment of the utility model, the hot air is sent to the interior of the drying cylinder 5 through the air outlet duct by the hot air blower 16, so that the hot air enters the interior of the feed barrel 10 through a plurality of feed holes 11 and is distributed to the fertilizer particles inside the drying cylinder 5, thereby achieving the purpose of quickly drying the fertilizer particles.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid drying device for fertilizer production, comprising a base (1) for support, wherein the top of the base (1) is fixedly connected to a top plate (3) via a vertical plate (2) on one side, characterized in that: Also includes: A processing mechanism (4), the processing mechanism (4) comprising a drying cylinder (5) and a screening assembly, the drying cylinder (5) being fixedly connected to the inner side of the vertical plate (2) via a fixed block (6) fixedly connected in the middle, a feeding pipe (7) for feeding fertilizer particles is fixedly connected to one side of the top of the drying cylinder (5), a discharge trough (8) is fixedly installed on one side of the drying cylinder (5) close to the bottom and away from the vertical plate (2), a stopper (9) is slidably connected inside the discharge trough (8), the inner sides of the discharge trough (8) and the stopper (9) are flush with the inner wall of the drying cylinder (5), and the screening assembly is arranged inside the drying cylinder (5).

2. The rapid drying device for fertilizer production according to claim 1, characterized in that: The screening component comprises a feed barrel (10) and a feed hole (11), one end of the feed barrel (10) is rotatably connected to the top of the drying cylinder (5), a plurality of the feed holes (11) are provided, and the plurality of the feed holes (11) are distributed on the feed barrel (10) in a circular array, one end of the feed barrel (10) away from the top of the drying cylinder (5) extends out of the bottom of the drying cylinder (5), the diameter of the feed hole (11) is only large enough to allow small fertilizer particles to pass through, one end of the top of the feed barrel (10) is fixedly connected to the output shaft of the motor A (15) through a connecting column, and the motor A (15) is fixedly connected to the top plate (3).

3. The rapid drying device for fertilizer production according to claim 1, characterized in that: A sieve plate (14) is fixedly mounted on one end of the drying cylinder (5) near the inner bottom. The sieve plate (14) is arranged in an inclined manner, and the upper surface of the lowest part of the sieve plate (14) is flush with the inner bottom surface of the discharge trough (8). The sieve plate (14) is provided with a plurality of through holes that only allow fine fertilizer particles to pass through.

4. The rapid drying device for fertilizer production according to claim 1, characterized in that: The bottom of the drying cylinder (5) is fixedly connected to a collecting cylinder (12), and the bottom of the collecting cylinder (12) is fixedly connected to the upper surface of the base (1). A discharge port (13) is provided on one side of the collecting cylinder (12). The interior of the collecting cylinder (12) is connected to the interior of the drying cylinder (5) through a connecting groove provided at the bottom of the drying cylinder (5), and the interior of the collecting cylinder (12) is also connected to the interior of the feeding barrel (10).

5. The rapid drying device for fertilizer production according to claim 1, characterized in that: A hot air blower (16) is fixedly mounted on one side of the vertical plate (2) close to the top, and one end of an air outlet duct of the hot air blower (16) passes through the top of the drying cylinder (5) and is in communication with the interior of the drying cylinder (5).

6. The rapid drying device for fertilizer production according to claim 2, characterized in that: A plurality of stirring blades (17) distributed in a spatial annular shape are arranged on the outside of the feed barrel (10); one end of each of the stirring blades (17) is fixedly connected to the outside of the feed barrel (10); the other ends of each of the stirring blades (17) are in contact with the inner wall of the drying cylinder (5); and each of the stirring blades (17) is provided with a plurality of through holes for the fertilizer particles to pass through.

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