Circulating magnesium sulfate monohydrate preparation device

Abstract

The utility model relates to the technical field of circulating type magnesium sulfate monohydrate preparation, in particular to a circulating type magnesium sulfate monohydrate preparation device, which is provided with a stacking mechanism and a feeding mechanism, so that materials can be dispersed in the circulating type magnesium sulfate monohydrate preparation process, uneven heating caused by material stacking is reduced, and the drying quality is improved; comprising a stacking mechanism; the device further comprises a feeding mechanism, a discharging mechanism, a filtering mechanism, a heating mechanism and an air supply mechanism, the feeding mechanism is installed in the stacking mechanism, the discharging mechanism is installed at the lower end of the stacking mechanism, the filtering mechanism is installed at the left end of the discharging mechanism, the heating mechanism is installed at the left end of the filtering mechanism, and the air supply mechanism is installed on the filtering mechanism. The stacking mechanism is used for dispersing materials, the feeding mechanism is used for feeding, the discharging mechanism is used for discharging materials, the filtering mechanism is used for filtering, the heating mechanism is used for heating, and the air supply mechanism is used for supplying air.

Description

Technical Field

[0001] This utility model relates to the technical field of circulating magnesium sulfate monohydrate preparation, and in particular to a circulating magnesium sulfate monohydrate preparation device. Background Technology

[0002] Magnesium sulfate, or anhydrous magnesium sulfate and magnesium sulfate heptahydrate, is a magnesium-containing compound with the molecular formula MgSO4. Anhydrous magnesium sulfate is a commonly used chemical reagent and drying agent, used in leather making, papermaking, porcelain production, fertilizer, and as an oral laxative in medicine. In agriculture, magnesium sulfate, a mineral water additive, is used as a fertilizer because magnesium is a major component of chlorophyll. It is commonly used for potted plants or magnesium-deficient crops such as tomatoes, potatoes, and roses. Magnesium sulfate has the advantage of high solubility compared to other fertilizers and is also used as bath salts.

[0003] Among existing circulating magnesium sulfate monohydrate preparation devices, such as the invention patent with application number 202210292817.5, which discloses a high-flowability uniform drying device for mass production of magnesium sulfate monohydrate, this invention provides a high-flowability uniform drying device for mass production of magnesium sulfate monohydrate. It can be used for the drying and production of magnesium sulfate monohydrate in large quantities, and can perform continuous drying operations on magnesium sulfate heptahydrate. It can achieve multi-directional circulating drying with wind force adjustment during product processing, which can not only promote full contact between hot air and product during the drying process, but also enhance the flowability of the product, resulting in a long product residence time, good dehydration and drying effect, strong flowability in hot air, timely and effective discharge of water vapor, stable product quality, relatively uniform particle size, and meeting the needs of enterprises for mass production and processing.

[0004] However, in the process of preparing magnesium sulfate monohydrate in a circulating system, the accumulation of material in the screw conveyor can lead to uneven heating of the material, which in turn affects the drying of the material. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a circulating magnesium sulfate monohydrate preparation device that disperses materials during the circulating magnesium sulfate monohydrate preparation process by setting up a stacking mechanism and a feeding mechanism, thereby reducing uneven heating caused by material accumulation and improving drying quality.

[0006] This utility model discloses a circulating magnesium sulfate monohydrate preparation device, which includes a stacking mechanism; it also includes a feeding mechanism, a discharging mechanism, a filtering mechanism, a heating mechanism, and an air supply mechanism. The feeding mechanism is installed inside the stacking mechanism, the discharging mechanism is installed at the lower end of the stacking mechanism, the filtering mechanism is installed at the left end of the discharging mechanism, the heating mechanism is installed at the left end of the filtering mechanism, and the air supply mechanism is installed on the filtering mechanism.

[0007] The material stacking mechanism distributes the material, the feeding mechanism feeds the material, the discharging mechanism discharges the material, the filtration mechanism filters the material, the heating mechanism heats the material, and the air supply mechanism supplies air. By opening the feeding mechanism to add material, the material stacking mechanism to disperse the material, the heating mechanism to heat the air, the air supply mechanism to introduce hot air, the filtration mechanism to filter the intake air to prevent backflow of the dried material, and the discharging mechanism to discharge the material, the material can be dispersed during the circulating magnesium sulfate monohydrate preparation process. This disperses the material, reduces uneven heating caused by material accumulation, and improves the drying quality.

[0008] Preferably, the material stacking mechanism includes a distribution bin and a vent hood, with the vent hood installed at the upper end of the distribution bin; the material is distributed through the distribution bin, and the air is dissipated through the vent hood.

[0009] Preferably, the feeding mechanism includes a feeding auger, a multi-component feeding plate, a feed inlet, a feeding impeller, a motor, and a stirring shaft. The feeding auger is installed inside the distribution bin via the multi-component feeding plate. The feed inlet is installed at the right end of the feeding auger and extends to the outside of the distribution bin. The feeding impeller is rotatably installed inside the feeding auger, and its input end extends to the upper side of the distribution bin. The motor is installed at the upper end of the distribution bin, and its output end is connected to the input end of the feeding impeller. The stirring shaft is connected to the feeding impeller. Material is added through the feed inlet. The feeding impeller is rotated by turning on the motor to transport the material upward. The material is scattered by the feeding plate, and the feeding impeller drives the stirring shaft to rotate, dispersing the discharged material and preventing blockage.

[0010] Preferably, the discharge mechanism includes a discharge auger, a discharge blade shaft, and a second motor. The discharge auger is installed at the lower end of the distribution bin, the discharge blade shaft is rotatably installed inside the discharge auger, and the input end of the discharge blade shaft extends to the right side of the discharge auger. The second motor is installed at the right end of the discharge auger, and the output end of the second motor is connected to the input end of the discharge blade shaft. By turning on the second motor, the discharge blade shaft is driven to rotate and discharge the material.

[0011] Preferably, the filtration mechanism includes a filter chamber and a filter screen. The filter chamber is installed at the left end of the discharge auger, and the filter screen is slidably installed inside the filter chamber; the intake air is filtered through the filter screen.

[0012] Preferably, the heating mechanism includes a heating chamber and a heating wire. The heating chamber is installed at the left end of the filter chamber, and the heating wire is installed inside the heating chamber. The heating wire heats the air by energizing it.

[0013] Preferably, the air supply mechanism includes a fan, a fan hood, air outlets, and air ducts. The fan is installed in the filter chamber, the fan hood is installed on the material distribution chamber, multiple sets of air outlets are installed on the fan hood, and the heating chamber and the fan hood are connected through the air ducts. By turning on the fan, hot air from the heating chamber is discharged into the fan hood through the air ducts, and then the hot air is discharged through the air outlets to dry the scattered materials.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by opening the feeding mechanism to input materials, by opening the stacking mechanism to disperse materials, by opening the heating mechanism to heat the air, by opening the air supply mechanism to send in hot air, by opening the filtration mechanism to filter the intake air to prevent the backflow of dried materials, and by opening the discharge mechanism to discharge materials, the materials can be dispersed in the circulating magnesium sulfate monohydrate preparation process, thereby reducing the uneven heating caused by material accumulation and improving the drying quality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0016] Figure 2 This is a frontal sectional isometric structural schematic diagram of this utility model;

[0017] Figure 3 This is a schematic diagram of the left-side cross-sectional axonometric structure of this utility model;

[0018] Figure 4 This is a top-view sectional isometric structural schematic diagram of this utility model;

[0019] The attached diagram is labeled as follows: 1. Stacking mechanism; 11. Distribution bin; 12. Vent hood; 2. Feeding mechanism; 21. Feeding auger; 22. Distribution plate; 23. Inlet; 24. Feeding blade shaft; 25. Motor 1; 26. Agitator shaft; 3. Discharge mechanism; 31. Discharge auger; 32. Discharge blade shaft; 33. Motor 2; 4. Filtration mechanism; 41. Filter bin; 42. Filter screen; 5. Heating mechanism; 51. Heating bin; 52. Heating wire; 6. Air supply mechanism; 61. Fan; 62. Air hood; 63. Air outlet; 64. Air duct. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0021] like Figures 1 to 4As shown, a circulating magnesium sulfate monohydrate preparation device includes a stacking mechanism 1, a feeding mechanism 2, a discharging mechanism 3, a filtering mechanism 4, a heating mechanism 5, and an air supply mechanism 6. The feeding mechanism 2 is installed inside the stacking mechanism 1, the discharging mechanism 3 is installed at the lower end of the stacking mechanism 1, the filtering mechanism 4 is installed at the left end of the discharging mechanism 3, the heating mechanism 5 is installed at the left end of the filtering mechanism 4, and the air supply mechanism 6 is installed on the filtering mechanism 4.

[0022] The stacking mechanism 1 is used for dispersing materials, the feeding mechanism 2 is used for feeding materials, the discharging mechanism 3 is used for discharging materials, the filtering mechanism 4 is used for filtering, the heating mechanism 5 is used for heating, and the air supply mechanism 6 is used for air supply.

[0023] The material stacking mechanism 1 includes a material distribution bin 11 and a vent 12, with the vent 12 installed at the upper end of the material distribution bin 11;

[0024] The feeding mechanism 2 includes a feeding auger 21, a multi-component feeding plate 22, a feed inlet 23, a feeding blade shaft 24, a motor 25, and a stirring shaft 26. The feeding auger 21 is installed in the distribution bin 11 through the multi-component feeding plate 22. The feed inlet 23 is installed at the right end of the feeding auger 21 and extends to the outside of the distribution bin 11. The feeding blade shaft 24 is rotatably installed in the feeding auger 21 and its input end extends to the upper side of the distribution bin 11. The motor 25 is installed at the upper end of the distribution bin 11 and its output end is connected to the input end of the feeding blade shaft 24. The stirring shaft 26 is connected to the feeding blade shaft 24.

[0025] The discharge mechanism 3 includes a discharge auger 31, a discharge blade 32, and a second motor 33. The discharge auger 31 is installed at the lower end of the distribution bin 11. The discharge blade 32 is rotatably installed inside the discharge auger 31, and the input end of the discharge blade 32 extends to the right side of the discharge auger 31. The second motor 33 is installed at the right end of the discharge auger 31, and the output end of the second motor 33 is connected to the input end of the discharge blade 32.

[0026] The filtration mechanism 4 includes a filter chamber 41 and a filter screen 42. The filter chamber 41 is installed at the left end of the discharge auger 31, and the filter screen 42 is slidably installed inside the filter chamber 41.

[0027] The heating mechanism 5 includes a heating chamber 51 and a heating wire 52. The heating chamber 51 is installed at the left end of the filter chamber 41, and the heating wire 52 is installed inside the heating chamber 51.

[0028] The air supply mechanism 6 includes a fan 61, a fan cover 62, an air outlet 63 and an air duct 64. The fan 61 is installed in the filter chamber 41, the fan cover 62 is installed on the material distribution chamber 11, multiple sets of air outlets 63 are installed on the fan cover 62, and the heating chamber 51 is connected to the fan cover 62 through the air duct 64.

[0029] Material is added through inlet 23. Motor 25 drives the feeding impeller 24, causing it to rotate and transport the material upwards. The material is then dispersed through the distribution plate 22. The feeding impeller 24 drives the stirring shaft 26 to rotate, further dispersing the discharged material and preventing blockage. The material is then dispersed through the distribution bin 11 and vented through the vent 12. Simultaneously, the heating wire 52 is energized to heat the air. The hot air from the heating bin 51 is exhausted through the air duct 64 to the vent 62 by the fan 61, and then discharged through the air outlet 63 to dry the dispersed material. The intake air is filtered through the filter screen 42 to prevent backflow of the dried material. Motor 33 drives the discharge impeller 32, causing it to rotate and discharge the material. This process disperses the material during the preparation of circulating magnesium sulfate monohydrate, reducing uneven heating caused by material accumulation and improving drying quality.

[0030] like Figures 1 to 4 As shown, this utility model discloses a circulating magnesium sulfate monohydrate preparation device. During operation, material is added through the feed inlet 23. The motor 25 drives the feeding impeller 24, causing it to rotate and transport the material upwards. The material is then dispersed through the distribution plate 22. The feeding impeller 24 drives the stirring shaft 26 to rotate, dispersing the discharged material and preventing blockage. The material is then dispersed through the distribution bin 11 and vented through the vent 12. Simultaneously, the heating wire 52 is energized to heat the air. The hot air from the heating bin 51 is discharged through the air duct 64 to the vent 62 by the fan 61, and then discharged through the air outlet 63 to dry the dispersed material. The intake air is filtered through the filter screen 42 to prevent backflow of the dried material. Finally, the motor 33 drives the discharge impeller 32, causing it to rotate and discharge the material.

[0031] The motor 25, motor 33, and fan 61 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0032] The main function achieved by this utility model is: in the process of preparing circulating magnesium sulfate monohydrate, by setting up a stacking mechanism and a feeding mechanism, the material can be dispersed in the process of preparing circulating magnesium sulfate monohydrate, reducing uneven heating caused by material accumulation and improving drying quality.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A circulating monohydrate magnesium sulfate preparation device comprising a stockpiling mechanism (1); characterized in that, It also includes feeding mechanism (2), discharging mechanism (3), filtering mechanism (4), heating mechanism (5) and air supply mechanism (6), feeding mechanism (2) is installed in the stacking mechanism (1), discharging mechanism (3) is installed in the lower end of the stacking mechanism (1), filtering mechanism (4) is installed in the left end of the discharging mechanism (3), heating mechanism (5) is installed in the left end of the filtering mechanism (4), air supply mechanism (6) is installed in the filtering mechanism (4); The stacking mechanism (1) is used for bulk material, the feeding mechanism (2) is used for feeding, the discharging mechanism (3) is used for discharging, the filtering mechanism (4) is used for filtering, the heating mechanism (5) is used for heating, and the air supply mechanism (6) is used for air supply.

2. The cyclic monohydrate magnesium sulfate preparation apparatus of claim 1, wherein, The stacking mechanism (1) includes a distribution bin (11) and a gas bleeding cover (12), and the gas bleeding cover (12) is installed on the upper end of the distribution bin (11).

3. The cyclic monohydrate magnesium sulfate preparation apparatus of claim 2, wherein, The feeding mechanism (2) includes a feeding auger (21), a plurality of component feeding plates (22), a feeding inlet (23), a feeding blade shaft (24), a motor one (25) and a stirring shaft (26), the feeding auger (21) is installed in the distribution bin (11) through the plurality of component feeding plates (22), the feeding inlet (23) is installed at the right end of the feeding auger (21) and extends to the outside of the distribution bin (11), the feeding blade shaft (24) is rotatably installed in the feeding auger (21) and the input end of the feeding blade shaft (24) extends to the upper side of the distribution bin (11), the motor one (25) is installed on the upper end of the distribution bin (11) and the output end of the motor one (25) is connected with the input end of the feeding blade shaft (24), and the stirring shaft (26) is connected with the feeding blade shaft (24).

4. The cyclic monohydrate magnesium sulfate preparation apparatus of claim 2, wherein, The discharging mechanism (3) includes a discharging auger (31), a discharging blade shaft (32) and a motor two (33), the discharging auger (31) is installed at the lower end of the distribution bin (11), the discharging blade shaft (32) is rotatably installed in the discharging auger (31) and the input end of the discharging blade shaft (32) extends to the right side of the discharging auger (31), and the motor two (33) is installed at the right end of the discharging auger (31) and the output end of the motor two (33) is connected with the input end of the discharging blade shaft (32).

5. The cyclic monohydrate magnesium sulfate preparation apparatus of claim 4, wherein, The filtering mechanism (4) includes a filtering bin (41) and a filter screen (42), the filtering bin (41) is installed at the left end of the discharging auger (31), and the filter screen (42) is slidably installed in the filtering bin (41).

6. The cyclic monohydrate magnesium sulfate preparation apparatus of claim 5, wherein, The heating mechanism (5) includes a heating bin (51) and a heating wire (52), the heating bin (51) is installed at the left end of the filtering bin (41), and the heating wire (52) is installed in the heating bin (51).

7. The cyclic monohydrate magnesium sulfate preparation apparatus of claim 6, wherein, The air supply mechanism (6) includes a fan (61), a fan cover (62), a plurality of air outlets (63) and an air pipe (64), the fan (61) is installed in the filtering bin (41), the fan cover (62) is installed on the distribution bin (11), the plurality of air outlets (63) are installed on the fan cover (62), and the heating bin (51) and the fan cover (62) are communicated through the air pipe (64).

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