Drying device for magnesium sulfate production

Abstract

The utility model belongs to the field of magnesium sulfate production, and relates to a drying device for magnesium sulfate production, which comprises a crushing box, two crushing rollers arranged in the crushing box, an outlet arranged below the crushing box and an annular track, a support shaft is connected below the track, a driven gear is arranged on the support shaft, and the driven gear is connected with the crushing box. The driven gear is meshed with a driving gear, the driving gear is connected with a driving motor, a crushing box and a collecting mechanism are arranged at the two ends of the track respectively, the collecting mechanism comprises a baffle arranged above the track and a collecting box arranged below the track, a rotary drum is connected to the upper portion of the track in a lap joint mode, and a heating roller is connected into the rotary drum in a sleeved mode. The crushed magnesium sulfate falls on the track, is driven by the track, passes through the rotary drum capable of heating the magnesium sulfate, then is pushed to the edge of the track by the baffle and falls into the collecting box, and drying and collecting of the magnesium sulfate are achieved.

Description

Technical Field

[0001] The utility model belongs to the field of magnesium sulfate production and relates to a drying device for magnesium sulfate production. Background Art

[0002] Application No. 202320973874.X discloses a drying and dehydrating device for magnesium sulfate production. The device uses two extrusion rollers to crush large chunks of the raw material. A drying fan then blows the magnesium sulfate into a screening box, topped with a heating plate to dry the magnesium sulfate. However, the heating plate is not in close contact with the magnesium sulfate, resulting in poor drying performance. Summary of the Invention

[0003] In view of the problem that the heating plate is far away from the magnesium sulfate, resulting in poor drying effect, the utility model provides a drying and dehydrating device for magnesium sulfate production with better drying effect.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted in the present invention is as follows: a drying device for magnesium sulfate production, comprising a crushing box, two crushing rollers are provided in the crushing box, an outlet is provided below the crushing box, and an annular track is further provided, a support shaft is connected below the track, a driven gear is provided on the support shaft, the driven gear is engaged with a driving gear, the driving gear is connected to a drive motor, a crushing box and a collecting mechanism are respectively provided at both ends of the track, the collecting mechanism comprises a baffle provided above the track and a collecting box below the track, a rotating drum is overlapped above the track, and a heating roller is sleeved in the rotating drum.

[0005] Preferably, the baffle includes two inclined surfaces, and the angle between the two inclined surfaces is 50° to 80°.

[0006] Preferably, the baffle is connected to a support frame.

[0007] Preferably, the two crushing rollers are respectively connected to a transmission gear, and the two transmission gears are meshed with each other.

[0008] Preferably, any one of the crushing rollers is connected to a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, and the driving bevel gear is connected to a crushing motor.

[0009] Compared with the prior art, the advantages and positive effects of the present invention are:

[0010] In the utility model, the crushed magnesium sulfate falls on the track, is driven by the track, passes through a rotating drum which can heat the magnesium sulfate, is pushed to the edge of the track by a baffle, and falls into a collection box, thereby achieving drying and collection of the magnesium sulfate.

[0011] The utility model has the advantages of simple structure, easy assembly and simple use, and is suitable for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 This is a schematic structural diagram of a drying device for magnesium sulfate production;

[0014] Figure 2 This is a structural schematic diagram of a drying device for magnesium sulfate production from another perspective.

[0015] In the above figures, 1. Crushing box; 2. Crushing roller; 3. Track; 4. Driven gear; 5. Driving motor; 6. Baffle; 7. Collection box; 8. Rotating drum; 9. Heating roller; 10. Telescopic support leg; 11. Guard plate; 12. Support frame; 13. Transmission gear; 14. Driven bevel gear; 15. Driving bevel gear; 16. Crushing motor. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0018] like Figure 1 、 Figure 2As shown, in order to heat magnesium sulfate at close range, a drying device for magnesium sulfate production is provided. The utility model includes a crushing box 1, two crushing rollers 2 are provided in the crushing box 1, an outlet is provided below the crushing box 1, and the utility model also includes a ring-shaped track 3, a support shaft is connected below the track 3, a coaxial driven gear 4 is provided on the support shaft, the driven gear 4 is meshed with a driving gear, and the driving gear is connected to a driving motor 5 to drive the track 3 to rotate. The crushing box 1 and the collecting mechanism are provided at both ends of the track 3. The track 3 collects the sulfur. Magnesium sulfate is transported from the crushing box 1 to the collecting mechanism, which includes a baffle 6 arranged above the track 3 and a collecting box 7 below the track 3. The baffle 6 is in close contact with the track 3. The magnesium sulfate moving with the track 3 is blocked by the baffle 6 and falls from the edge of the track 3 and falls into the collecting box 7. A rotating drum 8 is overlapped above the track 3, and a heating roller 9 is sleeved in the rotating drum 8. A heating element is provided in the heating roller 9 to dissipate heat. A telescopic leg 10 is connected to one end of the heating roller 9, and a guard plate 11 is provided on the track 3 near the heating roller 9 to prevent magnesium sulfate from falling.

[0019] Specifically, since large pieces of magnesium sulfate raw material may contain crystal water, the magnesium sulfate is first crushed and then falls onto track 3. Track 3 rotates, driving the magnesium sulfate to first pass through drum 8. Track 3 drives drum 8 to rotate, and heating roller 9 transfers heat to the magnesium sulfate through drum 8, causing the water inside it to evaporate. The dried magnesium sulfate continues to move along track 3 and is then blocked by baffle 6 and falls into collection box 7. In addition, a gap is left between drum 8 and heating roller 9 during assembly, so that drum 8 can move slightly up and down, facilitating the passage of magnesium sulfate between track 3 and drum 8.

[0020] Furthermore, the baffle 6 includes two inclined surfaces, and the two inclined surfaces form an angle of 50° to 80°, which facilitates pushing the magnesium sulfate to the edge of the track 3.

[0021] Furthermore, the baffle 6 is connected to a support frame 12 .

[0022] Furthermore, the two crushing rollers 2 are respectively connected to a transmission gear 13 , and the two transmission gears 13 are meshed with each other, so that driving one crushing roller 2 can drive the other crushing roller 2 to rotate.

[0023] Furthermore, any one of the crushing rollers 2 is connected to a driven bevel gear 14 , the driven bevel gear 14 is meshed with a driving bevel gear 15 , and the driving bevel gear 15 is connected to a crushing motor 16 .

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A drying device for magnesium sulfate production, comprising a crushing box, two crushing rollers are provided in the crushing box, and an outlet is provided below the crushing box, characterized in that: It also includes a ring-shaped track, a support shaft is connected to the bottom of the track, a driven gear is provided on the support shaft, the driven gear is meshed with a driving gear, the driving gear is connected to a drive motor, a crushing box and a collection mechanism are respectively provided at both ends of the track, the collection mechanism includes a baffle provided above the track and a collection box below the track, a rotating drum is overlapped above the track, and a heating roller is sleeved in the rotating drum.

2. A drying device for producing magnesium sulfate according to claim 1, characterized in that, The baffle includes two inclined surfaces, and an angle of 50° to 80° is formed between the two inclined surfaces.

3. A drying device for producing magnesium sulfate according to claim 2, characterized in that, The baffle is connected to a support frame.

4. A drying device for producing magnesium sulfate according to claim 3, characterized in that, The two crushing rollers are respectively connected with a transmission gear, and the two transmission gears are meshed with each other.

5. A drying device for producing magnesium sulfate according to claim 4, characterized in that, Any one of the crushing rollers is connected to a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, and the driving bevel gear is connected to a crushing motor.

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