Monopotassium phosphate collecting device with drying mechanism
By designing components such as crushing rods, filter cartridges, stirring rods and blowers in the potassium dihydrogen phosphate collection device, the problem of potassium dihydrogen phosphate prone to clumping after cooling and crystallization is solved, more sufficient drying is achieved, and product quality and drying efficiency are improved.
Patent Information
- Application Number
- CN202421322237.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The drying mechanism of the existing potassium dihydrogen phosphate collection device is simple, which causes potassium dihydrogen phosphate to be easily agglomerated after cooling and crystallization, affecting the drying effect and product quality.
A feeding device for potassium dihydrogen phosphate with a drying mechanism is designed, including components such as crushing rods, filter cartridges, stirring rods and blowers. The agglomerated potassium dihydrogen phosphate is crushed through the crushing rods, and the filter cartridge is filtered and entered into the feeding box. The blower and heating parts are used together for drying. At the same time, the stirring rod drives the potassium dihydrogen phosphate to stir to avoid agglomeration.
Through the design of this device, the drying effect of potassium dihydrogen phosphate is significantly improved, avoiding the agglomeration problem, improving product quality, and accelerating the drying efficiency.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chemical production equipment, in particular to a material receiving device for potassium dihydrogen phosphate with a drying mechanism. Background Art
[0002] Potassium dihydrogen phosphate is a colorless tetragonal crystal or white crystalline powder. It is stored in a sealed container and is stable in the air. It is used as a buffer and culture agent in industry, as a high-efficiency phosphorus-potassium compound fertilizer in agriculture, and as a food-grade food improvement additive.
[0003] When potassium dihydrogen phosphate is collected after preparation, it generally needs to be dried. The drying mechanism provided on the existing collecting device is relatively simple, and potassium dihydrogen phosphate is easy to agglomerate after cooling and crystallization, which makes the drying insufficient and affects the quality of potassium dihydrogen phosphate. Therefore, we propose a collecting device for potassium dihydrogen phosphate with a drying mechanism to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a material receiving device for potassium dihydrogen phosphate with a drying mechanism to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a material collecting device for potassium dihydrogen phosphate with a drying mechanism, comprising a bottom plate, a top side of the bottom plate is provided with a material collecting box, a top side of the material collecting box is fixedly installed with a shell, the lower part of the shell and the material collecting box are mutually connected, a fixing plate is provided at the top of the side of the bottom plate away from the material collecting box, a conveying drum is fixedly installed on one side of the fixing plate, a second rotating shaft is rotatably installed in the middle part of the conveying drum, a spiral conveying blade is fixedly installed on the outer surface of one side of the second rotating shaft, the spiral conveying blade contacts the inner wall of the conveying drum, one side of the conveying drum and the shell are mutually connected, a hopper is fixedly installed on the top of the side of the conveying drum away from the shell, one end of the second rotating shaft is rotatably installed in the middle part of the shell, a plurality of array-distributed crushing rods are fixedly installed on the outer surface of the second rotating shaft close to the shell, a filter drum is fixedly installed in the middle part of the shell, the plurality of crushing rods contact the inner wall of the filter drum, and a driving assembly is provided on the top of the side of the fixing plate away from the conveying drum.
[0006] Preferably, a first motor is fixedly installed on the top of the material receiving box, a first rotating shaft is rotatably installed in the middle of the material receiving box, the upper part of the first rotating shaft passes through the material receiving box, a second bevel gear is fixedly installed on the top of the first rotating shaft, a first bevel gear is provided on the top of the material receiving box, the first bevel gear is meshingly connected with the second bevel gear, one side of the first bevel gear is fixedly installed on the driving end of the first motor, a plurality of stirring rods distributed in an array are fixedly installed on the outer surface of the first rotating shaft, a blower is fixedly installed on the top of one side of the material receiving box close to the shell, the output end of the blower is fixedly installed on the lower part of one side of the shell, a heating element is fixedly installed in the middle of the output end of the blower, and the bottom end of the heating element is fixedly installed on the top of the material receiving box.
[0007] Preferably, the driving assembly includes a second motor, the bottom end of the second motor is fixedly mounted on the top side of the fixed plate, one side of the second rotating shaft passes through the conveying cylinder, and one end of the second rotating shaft passing through the conveying cylinder is fixedly mounted on the driving end of the second motor.
[0008] Preferably, four symmetrically distributed first support columns are fixedly installed on the top of one side of the base plate, the bottom end of the material receiving box is fixedly installed on the top of the first support column, two symmetrically distributed second support columns are fixedly installed on the top of one side of the base plate away from the first support column, and the bottom end of the fixed plate is fixedly installed on the top of the second support column.
[0009] Preferably, an exhaust duct is fixedly installed on one side of the top of the material receiving box, a filter cover is fixedly installed on the inner upper end of the material receiving box at a position corresponding to the exhaust duct, a discharge duct is fixedly installed on the bottom end of the material receiving box, and a protective cover is fixedly installed on the top of the side of the material receiving box away from the shell.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. By setting a crushing rod and a filter cylinder, the spiral conveying blade and the crushing rod are driven by the second motor to rotate, and the potassium dihydrogen phosphate is conveyed into the filter cylinder by the spiral conveying blade. The agglomerated potassium dihydrogen phosphate is crushed by the rotation of the crushing rod and enters the material receiving box through the filter cylinder, which is convenient for subsequent drying;
[0012] 2. By setting a stirring rod and a blower, when the blower is started, in cooperation with the heating element, hot air is blown into the receiving box through the shell to dry the potassium dihydrogen phosphate. At the same time, the second motor is started to drive the stirring rod to rotate to stir the potassium dihydrogen phosphate, which not only speeds up the drying efficiency, but also avoids the potassium dihydrogen phosphate from agglomerating during drying, which affects the quality of the potassium dihydrogen phosphate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model.
[0015] Figure 2 This is another structural schematic diagram of the utility model.
[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.
[0017] Figure 4 It is a schematic diagram of the partial cross-section structure of the utility model.
[0018] In the figure: 1. bottom plate; 11. first support column; 12. second support column; 121. fixing plate; 2. collecting box; 21. exhaust duct; 211. filter cover; 22. discharge duct; 3. protective cover; 31. first motor; 32. first bevel gear; 33. second bevel gear; 34. first rotating shaft; 341. stirring rod; 4. shell; 41. filter cylinder; 42. crushing rod; 5. conveying cylinder; 51. hopper; 52. second motor; 53. second rotating shaft; 54. spiral conveying blade; 6. blower; 61. heating element. DETAILED DESCRIPTION
[0019] 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.
[0020] Example: Figure 1-4As shown, the utility model provides a material receiving device for potassium dihydrogen phosphate with a drying mechanism, comprising a bottom plate 1, a material receiving box 2 is provided on one side of the top of the bottom plate 1, a shell 4 is fixedly installed on one side of the top of the material receiving box 2, the lower part of the shell 4 and the material receiving box 2 are mutually connected, a fixing plate 121 is provided on the top of the side of the bottom plate 1 away from the material receiving box 2, a conveying cylinder 5 is fixedly installed on one side of the fixing plate 121, a second rotating shaft 53 is rotatably installed in the middle of the conveying cylinder 5, a spiral conveying blade 54 is fixedly installed on the outer surface of one side of the second rotating shaft 53, the spiral conveying blade 54 is in contact with the inner wall of the conveying cylinder 5, one side of the conveying cylinder 5 is mutually connected with the shell 4, and the conveying cylinder 5 A hopper 51 is fixedly installed on the top of the side away from the shell 4, one end of the second rotating shaft 53 is rotatably installed in the middle of the shell 4, and a plurality of array-distributed crushing rods 42 are fixedly installed on the outer surface of the second rotating shaft 53 on the side close to the shell 4. A filter cylinder 41 is fixedly installed in the middle of the shell 4, and a plurality of crushing rods 42 are in contact with the inner wall of the filter cylinder 41. By setting the crushing rods 42, when the second rotating shaft 53 rotates, the crushing rods 42 are driven to rotate, and the potassium dihydrogen phosphate blocks transmitted into the inside of the filter cylinder 41 through the spiral conveying blades 54 are crushed to facilitate subsequent drying processing. A driving assembly is provided on the top of the side of the fixed plate 121 away from the conveying cylinder 5.
[0021] A first motor 31 is fixedly installed on the top of the material receiving box 2, and a first rotating shaft 34 is rotatably installed in the middle of the material receiving box 2. The upper part of the first rotating shaft 34 passes through the material receiving box 2, and the top of the first rotating shaft 34 is fixedly installed with a second bevel gear 33. A first bevel gear 32 is provided on the top of the material receiving box 2, and the first bevel gear 32 is meshed and connected with the second bevel gear 33. One side of the first bevel gear 32 is fixedly installed on the driving end of the first motor 31, and a plurality of stirring rods 341 distributed in an array are fixedly installed on the outer surface of the first rotating shaft 34. A blower 6 is fixedly installed on the top of one side of the material receiving box 2 close to the shell 4, and the output end of the blower 6 is fixedly installed on the lower part of one side of the shell 4, and a heating element 61 is fixedly installed in the middle of the output end of the blower 6, and the bottom end of the heating element 61 is fixedly installed on the top of the material receiving box 2. By setting the blower 6, under the drive of the blower 6, the cooperation with the heating element 61 enables hot air to be blown into the inside of the material receiving box 2 to dry the potassium dihydrogen phosphate.
[0022] The driving assembly includes a second motor 52 , the bottom end of which is fixedly mounted on the top side of the fixing plate 121 , one side of the second rotating shaft 53 passes through the conveying cylinder 5 , and one end of the second rotating shaft 53 passes through the conveying cylinder 5 and is fixedly mounted on the driving end of the second motor 52 .
[0023] Four symmetrically distributed first support columns 11 are fixedly mounted on the top of one side of the bottom plate 1 , and the bottom end of the material receiving box 2 is fixedly mounted on the top of the first support column 11 .
[0024] Two symmetrically distributed second support columns 12 are fixedly mounted on the top of one side of the bottom plate 1 away from the first support column 11 , and the bottom end of the fixing plate 121 is fixedly mounted on the top of the second support column 12 .
[0025] An exhaust duct 21 is fixedly installed on one side of the top of the material receiving box 2, and a filter cover 211 is fixedly installed on the inner upper end of the material receiving box 2 at a position corresponding to the exhaust duct 21. By setting the filter cover 211, it is avoided that when the stirring rod 341 stirs the potassium dihydrogen phosphate, potassium dihydrogen phosphate splashes out through the exhaust duct 21 to cause waste, and it is also avoided that impurities on the outer wall enter the interior of the material receiving box 2.
[0026] A discharge pipe 22 is fixedly installed at the bottom end of the material receiving box 2. By setting the discharge pipe 22, the dried potassium dihydrogen phosphate is discharged through the discharge pipe 22 for collection.
[0027] A protective cover 3 is fixedly installed on the top of the side of the receiving box 2 away from the shell 4. By providing the protective cover 3, the first motor 31, the first bevel gear 32, and the second bevel gear 33 inside can be isolated from the outside world, thereby increasing their service life.
[0028] Working principle: first, discharge the potassium dihydrogen phosphate to be dried into the conveying cylinder 5 through the hopper 51, start the second motor 52, drive the second rotating shaft 53 to rotate, thereby driving the spiral conveying blade 54 and the crushing rod 42 to rotate, and the potassium dihydrogen phosphate is sent into the filter cylinder 41 through the spiral conveying blade 54, and the unagglomerated potassium dihydrogen phosphate falls into the material receiving box 2 through the filter cylinder 41. The agglomerated potassium dihydrogen phosphate is broken up through the rotation of the crushing rod 42, so that it falls into the material receiving box 2 through the filter cylinder 41, which is convenient for subsequent drying treatment;
[0029] When potassium dihydrogen phosphate falls into the receiving box 2 through the filter cartridge 41, the blower 6 is started to blow out hot air in cooperation with the heating element 61 to dry the potassium dihydrogen phosphate inside the receiving box 2, and the air and water vapor are discharged through the exhaust duct 21. At the same time, the first motor 31 is started to drive the first bevel gear 32 to rotate, thereby driving the second bevel gear 33 to rotate, thereby driving the first rotating shaft 34 and the stirring rod 341 to rotate, thereby stirring the potassium dihydrogen phosphate inside the receiving box 2, increasing the drying speed of the potassium dihydrogen phosphate and improving work efficiency.
[0030] Although 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 material receiving device for potassium dihydrogen phosphate with a drying mechanism, comprising a bottom plate (1), characterized in that: A material receiving box (2) is provided on one side of the top end of the bottom plate (1), a shell (4) is fixedly mounted on one side of the top end of the material receiving box (2), the lower part of the shell (4) and the material receiving box (2) are mutually connected, a fixing plate (121) is provided on the top end of the bottom plate (1) away from the material receiving box (2), a conveying cylinder (5) is fixedly mounted on one side of the fixing plate (121), a second rotating shaft (53) is rotatably mounted in the middle of the conveying cylinder (5), a spiral conveying blade (54) is fixedly mounted on the outer surface of one side of the second rotating shaft (53), and the spiral conveying blade (54) is in contact with the inner wall of the conveying cylinder (5). One side of the conveying cylinder (5) is interconnected with the shell (4); a hopper (51) is fixedly mounted on the top of the conveying cylinder (5) away from the shell (4); one end of the second rotating shaft (53) is rotatably mounted in the middle of the shell (4); a plurality of array-distributed crushing rods (42) are fixedly mounted on the outer surface of the second rotating shaft (53) on the side close to the shell (4); a filter cylinder (41) is fixedly mounted in the middle of the shell (4); the plurality of crushing rods (42) are in contact with the inner wall of the filter cylinder (41); and a driving assembly is provided on the top of the fixed plate (121) away from the conveying cylinder (5).
2. A material receiving device for potassium dihydrogen phosphate with a drying mechanism according to claim 1, characterized in that: A first motor (31) is fixedly mounted on the top of the material receiving box (2); a first rotating shaft (34) is rotatably mounted in the middle of the material receiving box (2); the upper part of the first rotating shaft (34) passes through the material receiving box (2); a second bevel gear (33) is fixedly mounted on the top of the first rotating shaft (34); a first bevel gear (32) is provided on the top of the material receiving box (2); the first bevel gear (32) is meshedly connected with the second bevel gear (33); one side of the first bevel gear (32) is fixedly mounted on the top of the material receiving box (2); The first rotating shaft (34) is fixedly mounted on the driving end of the first motor (31); a plurality of stirring rods (341) distributed in an array are fixedly mounted on the outer surface of the first rotating shaft (34); a blower (6) is fixedly mounted on the top of one side of the material receiving box (2) close to the shell (4); the output end of the blower (6) is fixedly mounted on the lower part of one side of the shell (4); a heating element (61) is fixedly mounted in the middle of the output end of the blower (6); and the bottom end of the heating element (61) is fixedly mounted on the top of the material receiving box (2).
3. A material receiving device for potassium dihydrogen phosphate with a drying mechanism according to claim 1, characterized in that: The driving assembly comprises a second motor (52), the bottom end of the second motor (52) is fixedly mounted on one side of the top end of the fixed plate (121), one side of the second rotating shaft (53) passes through the conveying cylinder (5), and one end of the second rotating shaft (53) passing through the conveying cylinder (5) is fixedly mounted on the driving end of the second motor (52).
4. A material receiving device for potassium dihydrogen phosphate with a drying mechanism according to claim 1, characterized in that: Four symmetrically distributed first support columns (11) are fixedly mounted on the top end of one side of the bottom plate (1), and the bottom end of the material receiving box (2) is fixedly mounted on the top end of the first support column (11).
5. The material receiving device for potassium dihydrogen phosphate with a drying mechanism according to claim 1, characterized in that: Two symmetrically distributed second support columns (12) are fixedly mounted on the top end of one side of the bottom plate (1) away from the first support column (11), and the bottom end of the fixed plate (121) is fixedly mounted on the top end of the second support column (12).
6. The material receiving device for potassium dihydrogen phosphate with a drying mechanism according to claim 1, characterized in that: An exhaust duct (21) is fixedly mounted on one side of the top end of the material receiving box (2), and a filter cover (211) is fixedly mounted on the inner upper end of the material receiving box (2) at a position corresponding to the exhaust duct (21).
7. The material receiving device for potassium dihydrogen phosphate with a drying mechanism according to claim 1, characterized in that: A discharge pipe (22) is fixedly mounted on the bottom end of the material receiving box (2).
8. The material receiving device for potassium dihydrogen phosphate with a drying mechanism according to claim 1, characterized in that: A protective cover (3) is fixedly mounted on the top end of a side of the material receiving box (2) away from the shell (4).