Ammonium sulfate drying device

Abstract

The utility model provides an ammonium sulfate drying device which comprises a tank body, one end of the tank body is fixedly connected with a limiting guide rail and a heat insulation layer, one end of the limiting guide rail and one end of the heat insulation layer are slidably connected with a vibration support, the lower end of the vibration support is fixedly connected with a vibration motor, and one end of the vibration support and one end of the tank body are fixedly connected with a buffer. One end of the vibration support is fixedly connected with a stirring support, one end of the stirring support is rotatably connected with a stirring sleeve, one end of the stirring sleeve is slidably connected to a driving assembly, and the outer side of the stirring sleeve is fixedly connected with a plurality of scraping assemblies; one end of the stirring shaft is fixedly connected to the power output end of the driving motor; the multiple scraping assemblies rotate to extrude the materials to rotate for drying, in the process, the vibration motor is started, the vibration support, the materials and the scraping assemblies can be driven to vibrate together, the materials are turned over, the drying efficiency is improved, and meanwhile waste of a large amount of powder materials caused by introduction of airflow is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of disc dryers, in particular to an ammonium sulfate drying device. Background Art

[0002] Disc dryer is a common drying equipment, mainly used for drying various types of materials. It is mainly composed of one or more rotating drying discs. The materials are evenly distributed on the drying discs through the distributors on the drying discs and move with the rotation of the drying discs. During the movement, the materials are heated and dried by hot air or hot steam, so as to achieve the purpose of drying. It has the advantages of being able to be used to dry various types of materials, such as powdered, granular, flaky or fibrous materials in the chemical, food, pharmaceutical and other industries. When drying ammonium sulfate, the traditional fluidized bed has high energy consumption and occupies a large area. In contrast, the disc dryer has a small footprint, low energy consumption and simple configuration. It does not use hot air as the drying medium, avoiding the problem of waste caused by a large amount of product in the tail gas.

[0003] After searching, the Chinese patent publication number CN219713890U discloses a disc dryer, including a dryer body, a rotating shaft is rotatably connected at the inner bottom end of the dryer body, a plurality of bearing seats are fixedly connected inside the rotating shaft, a mounting cross bar is fixedly connected outside the bearing seat, a rake tooth is fixedly connected to the bottom end of the mounting cross bar, and fixed blocks are fixedly connected to both ends of the mounting cross bar.

[0004] In view of the problem that hot air is used to accelerate drying in the above-mentioned technology, the hot air flow will blow up the material and carry material debris into the air flow when contacting the material, resulting in a large amount of material contained in the working exhaust gas of the device, causing waste; therefore, an ammonium sulfate drying device is proposed. Utility Model Content

[0005] In view of this, the embodiment of the utility model hopes to provide an ammonium sulfate drying device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is achieved as follows: it includes a tank body, one end of the tank body is fixedly connected to a limiting guide rail and a heat insulation layer, one end of the limiting guide rail and the heat insulation layer is slidably connected to a vibration bracket, the lower end of the vibration bracket is fixedly connected to a vibration motor, the vibration bracket and one end of the tank body are fixedly connected to a buffer, one end of the vibration bracket is fixedly connected to a stirring bracket, one end of the stirring bracket is rotatably connected to a stirring sleeve, one end of the stirring sleeve is slidably connected to a driving assembly, and a plurality of scraper assemblies are fixedly connected to the outside of the stirring sleeve.

[0007] In some embodiments, the driving assembly includes a driving motor and a stirring shaft, one end of the driving motor is fixedly connected to the top of the tank body, and one end of the stirring shaft is fixedly connected to the power output end of the driving motor.

[0008] In some embodiments, a feed port and a dehumidification component are fixedly connected to the top of the tank body, and a warehouse door is rotatably connected to one side of the tank body.

[0009] In some embodiments, a small drying plate and a large drying plate are fixedly connected to one end of the insulation layer, a retaining ring is fixedly connected to the inner side of the small drying plate and both sides of the large drying plate, a discharge hole is opened on the inner side of the large drying plate, and a discharge pipe is fixedly connected to one end of the discharge hole located at the bottom.

[0010] In some embodiments, one end of the small drying tray and the large drying tray is fixedly connected to a water supply pump and a recovery pipe through a pipe, one end of the recovery pipe is fixedly connected to a recovery water tank, and one end of the water supply pump is fixedly connected to a hot water component through a pipe.

[0011] In some embodiments, one end of the water supply pump and the recovery pipe is fixedly connected to a pipeline baffle, and one end of the vibration bracket is fixedly connected to a plurality of bracket baffles.

[0012] In some embodiments, the scraper assembly includes a buffer mechanism, a scraper bracket and a drying scraper, wherein one end of the buffer mechanism is fixedly connected to the stirring rod, one end of the scraper bracket is fixedly connected below the buffer mechanism, and one end of the drying scraper is fixedly connected below the scraper bracket.

[0013] In some embodiments, the buffer mechanism includes a spring and a mounting bracket, one end of the spring is fixedly connected to the stirring rod, one end of the mounting bracket is fixedly connected to the spring, and the other end of the mounting bracket is fixedly connected to the scraper bracket.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. An ammonium sulfate drying device, which dries the material by rotating and squeezing the material through multiple scraper components. During this process, the vibration motor is started to drive the vibration support, the material and the scraper components to vibrate together, so that the material is turned over to improve the drying efficiency without causing a large amount of powder material to be wasted due to the introduction of airflow.

[0016] 2. An ammonium sulfate drying device, in which the scraper assembly scrapes and flattens the material, squeezing it from the edge of a small drying plate to the outside of a large drying plate. The scraper assembly rotates above the large drying plate, flattens and dries the material, and then squeezes it to the inside and falls through a discharge hole to the small drying plate below. This reciprocating process achieves continuous drying.

[0017] 3. An ammonium sulfate drying device, which can be pulled out from one side of the mounting bracket through the scraper bracket to facilitate replacement of the drying scraper and maintenance.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the main structural diagram of the utility model;

[0021] Figure 2 It is a side view exploded structure diagram of the utility model;

[0022] Figure 3 This is a top view of the internal structure of the utility model;

[0023] Figure 4 It is the internal structure diagram of the utility model;

[0024] Figure 5 It is a partial structural diagram of the lower side of the utility model;

[0025] Figure 6 This is a scraper installation structure diagram of the utility model.

[0026] Reference numerals:

[0027] 1. Tank body; 2. Feed inlet; 3. Drive motor; 4. Dehumidification component; 5. Bin door; 6. Recovery pipe; 7. Water supply pump; 8. Hot water component; 9. Recovery water tank; 10. Discharge pipe; 11. Stirring shaft; 12. Insulation layer; 13. Small drying plate; 14. Large drying plate; 15. Vibration bracket; 16. Limiting guide rail; 17. Stirring sleeve; 18. Stirring rod; 19. Retaining ring; 20. Bracket baffle; 21. Feeding hole; 22. Pipe baffle; 23. Stirring bracket; 24. Vibration motor; 25. Buffer; 26. Spring; 27. Mounting bracket; 28. Scraper bracket; 29. ​​Drying scraper. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] like Figure 1-6 As shown, an ammonium sulfate drying device comprises a tank body 1, one end of the tank body 1 is fixedly connected to a limiting guide rail 16 and a heat insulation layer 12, an interlayer is provided between the heat insulation layer 12 and the tank body 1, and heat loss can be reduced, one end of the limiting guide rail 16 and the heat insulation layer 12 is slidably connected to a vibration bracket 15, a lower end of the vibration bracket 15 is fixedly connected to a vibration motor 24, a buffer 25 is fixedly connected to the vibration bracket 15 and one end of the tank body 1, one end of the vibration bracket 15 is fixedly connected to a stirring bracket 23, one end of the stirring bracket 23 is rotatably connected to a stirring sleeve 17, one end of the stirring sleeve 17 is slidably connected to a driving assembly, and a plurality of scraping assemblies are fixedly connected to the outer side of the stirring sleeve 17;

[0032] The driving assembly includes a driving motor 3 and a stirring shaft 11. There are bosses on both sides of the stirring shaft 11, which can allow the stirring sleeve 17 to rotate with the stirring shaft 11 during the up and down movement. One end of the driving motor 3 is fixedly connected to the top of the tank body 1, and one end of the stirring shaft 11 is fixedly connected to the power output end of the driving motor 3.

[0033] When the device is working, when the driving component is working, the boss of the stirring shaft 11 drives the stirring sleeve 17 to rotate, and then drives multiple scraper components to rotate and extrude the material for drying. In this process, the vibration motor 24 is started, which can drive the vibration bracket 15, the material and the scraper component to vibrate together, so that the material is turned over to improve the drying efficiency while not causing a large amount of powder material to be wasted due to the introduction of airflow.

[0034] In this embodiment, a feed port 2 and a dehumidification component 4 are fixedly connected to the top of the tank body 1, a bin door 5 is rotatably connected to one side of the tank body 1, a small drying plate 13 and a large drying plate 14 are fixedly connected to one end of the heat insulation layer 12, a retaining ring 19 is fixedly connected to the inner side of the small drying plate 13 and both sides of the large drying plate 14, a feed hole 21 is opened on the inner side of the large drying plate 14, and a discharge pipe 10 is fixedly connected to one end of the feed hole 21 located at the bottom;

[0035] The material enters from the feed port 2 and falls onto the small drying plate 13. Then, the material is squeezed from the edge of the small drying plate 13 and falls to the outside of the large drying plate 14 during the scraping and flattening process of the scraper assembly. During the rotation of the scraper assembly above the large drying plate 14, the material is flattened and dried. Then, the material is squeezed to the inside and falls onto the small drying plate 13 below through the discharge hole 21. This reciprocating process is repeated for multiple times to achieve continuous drying. Finally, the dried material is discharged through the discharge pipe 10.

[0036] In this embodiment, one end of the small drying tray 13 and the large drying tray 14 is fixedly connected to a water supply pump 7 and a recovery pipe 6 through a pipeline, one end of the recovery pipe 6 is fixedly connected to a recovery water tank 9, and one end of the water supply pump 7 is fixedly connected to a hot water component 8 through a pipeline. The hot water component 8 can provide hot water. The water supply pump 7 injects hot water into the small drying tray 13 and the large drying tray 14 to heat and dry the materials. Then, water flows from the recovery pipe 6 into the recovery water tank 9, which can continuously heat the small drying tray 13 and the large drying tray 14. At the same time, multiple water supply pumps 7 can independently control the temperature of the small drying tray 13 and the large drying tray 14.

[0037] In this embodiment, the scraper assembly includes a buffer mechanism, a scraper bracket 28 and a drying scraper 29, wherein one end of the buffer mechanism is fixedly connected to the stirring rod 18, one end of the scraper bracket 28 is fixedly connected below the buffer mechanism, and one end of the drying scraper 29 is fixedly connected below the scraper bracket 28;

[0038] When the scraper assembly rotates, the plurality of stirring rods 18 drive the drying scrapers 29 under the scraper bracket 28 to flatten and dry the material. The drying scrapers 29 on different stirring rods 18 are staggered, which can increase the residence time of the material on the small drying plate 13 and the large drying plate 14 and improve the drying effect.

[0039] In this embodiment: when the device is working, when the driving assembly is working, the boss of the stirring shaft 11 drives the stirring sleeve 17 to rotate, and then drives multiple scraper assemblies to rotate and extrude the material to rotate and dry. In this process, the vibration motor 24 is started, which can drive the vibration bracket 15, the material and the scraper assembly to vibrate together, so that the material is turned over to improve the drying efficiency, and a large amount of powder material will not be wasted due to the introduction of airflow;

[0040] The material enters from the feed port 2 and falls onto the small drying plate 13. Then, during the process of the scraper assembly scraping and flattening, the material is squeezed from the edge of the small drying plate 13 and falls to the outside of the large drying plate 14. During the process of the scraper assembly rotating above the large drying plate 14, the material is flattened and dried. Then, the material is squeezed to the inside and falls onto the small drying plate 13 below through the discharge hole 21. The material is repeatedly dried repeatedly to achieve continuous drying. Finally, the dried material is discharged through the discharge pipe 10. The drying scrapers 29 on different stirring rods 18 are staggered, which can increase the residence time of the material on the small drying plate 13 and the large drying plate 14 and improve the drying effect.

[0041] The hot water component 8 can provide hot water, and the water supply pump 7 injects hot water into the small drying plate 13 and the large drying plate 14 to heat and dry the materials. Then the water flows into the recovery water tank 9 from the recovery pipe 6, which can continuously heat the small drying plate 13 and the large drying plate 14. At the same time, multiple water supply pumps 7 can independently control the temperature of the small drying plate 13 and the large drying plate 14.

[0042] Embodiment 2:

[0043] An ammonium sulfate drying device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 1-6 As shown,

[0044] In this embodiment, the buffer mechanism includes a spring 26 and a mounting bracket 27. One end of the spring 26 is fixedly connected to the stirring rod 18, one end of the mounting bracket 27 is fixedly connected to the spring 26, and the other end of the mounting bracket 27 is bolted to the scraper bracket 28. The spring 26 and the mounting bracket 27 can provide buffering when the drying scraper 29 rotates. The scraper bracket 28 can be pulled out from one side of the mounting bracket 27 to facilitate the replacement of the drying scraper 29 and facilitate maintenance.

[0045] In this embodiment, the water supply pump 7 and one end of the recovery pipe 6 are fixedly connected with a pipe baffle 22, and one end of the vibration bracket 15 is fixedly connected with multiple bracket baffles 20. The pipe baffle 22 and the bracket baffle 20 can prevent powder from accumulating on the water supply pump 7, the recovery pipe 6 and the vibration bracket 15.

[0046] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An ammonium sulfate drying device, comprising a tank body (1), characterized in that: One end of the tank body (1) is fixedly connected to a limit guide rail (16) and a heat insulation layer (12); one end of the limit guide rail (16) and the heat insulation layer (12) is slidably connected to a vibration bracket (15); a vibration motor (24) is fixedly connected to the lower end of the vibration bracket (15); a buffer (25) is fixedly connected to the vibration bracket (15) and one end of the tank body (1); one end of the vibration bracket (15) is fixedly connected to a stirring bracket (23); one end of the stirring bracket (23) is rotatably connected to a stirring sleeve (17); one end of the stirring sleeve (17) is slidably connected to a driving component; and a plurality of scraper components are fixedly connected to the outside of the stirring sleeve (17).

2. An ammonium sulfate drying device according to claim 1, characterized in that: The driving assembly comprises a driving motor (3) and a stirring shaft (11); one end of the driving motor (3) is fixedly connected to the top of the tank body (1); and one end of the stirring shaft (11) is fixedly connected to the power output end of the driving motor (3).

3. An ammonium sulfate drying device according to claim 2, characterized in that: A feed inlet (2) and a dehumidification component (4) are fixedly connected to the top of the tank body (1), and a warehouse door (5) is rotatably connected to one side of the tank body (1).

4. An ammonium sulfate drying device according to claim 2, characterized in that: A small drying plate (13) and a large drying plate (14) are fixedly connected to one end of the heat insulation layer (12); a retaining ring (19) is fixedly connected to the inner side of the small drying plate (13) and the two sides of the large drying plate (14); a material discharge hole (21) is opened on the inner side of the large drying plate (14); and a discharge pipe (10) is fixedly connected to one end of the material discharge hole (21) located at the bottom.

5. An ammonium sulfate drying device according to claim 4, characterized in that: One end of the small drying plate (13) and the large drying plate (14) is fixedly connected to a water supply pump (7) and a recovery pipe (6) through a pipeline, one end of the recovery pipe (6) is fixedly connected to a recovery water tank (9), and one end of the water supply pump (7) is fixedly connected to a hot water component (8) through a pipeline.

6. An ammonium sulfate drying device according to claim 5, characterized in that: One end of the water supply pump (7) and the recovery pipe (6) is fixedly connected to a pipeline baffle (22), and one end of the vibration bracket (15) is fixedly connected to a plurality of bracket baffles (20).

7. An ammonium sulfate drying device according to claim 1, characterized in that: The scraper assembly comprises a buffer mechanism, a scraper bracket (28) and a drying scraper (29); one end of the buffer mechanism is fixedly connected to the stirring rod (18); one end of the scraper bracket (28) is fixedly connected below the buffer mechanism; and one end of the drying scraper (29) is fixedly connected below the scraper bracket (28).

8. An ammonium sulfate drying device according to claim 7, characterized in that: The buffer mechanism comprises a spring (26) and a mounting bracket (27), one end of the spring (26) is fixedly connected to the stirring rod (18), one end of the mounting bracket (27) is fixedly connected to the spring (26), and the other end of the mounting bracket (27) is fixedly connected to the scraper bracket (28).

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