Efficient moisture-proof storage device for potassium sulfate finished products

Abstract

The invention discloses an efficient moisture-proof storage device for potassium sulfate finished products, and relates to the technical field of storage and transportation, the efficient moisture-proof storage device comprises a storage box and a rack fixedly connected to the outer surface of the storage box, and by arranging the storage box, the potassium sulfate finished products needing to be transported can be placed; the adjusting mechanism is used for adjusting the air pressure in the inner cavity of the storage box, by arranging the adjusting mechanism, the space in the inner cavity of the storage box can be adjusted, airflow in the inner cavity of the storage box can circulate in the space adjusting process, and then moisture in air is removed in the circulation process; the effect of keeping the air in the storage box dry is achieved; and the stirring mechanism is used for stirring out water vapor in the potassium sulfate finished products in a stacked state, and by arranging the stirring mechanism, the stirring mechanism can be driven to move when the adjusting mechanism adjusts the space in the inner cavity of the storage box, so that the effects of efficiently storing the potassium sulfate finished products and preventing moisture are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of storage and transportation, and in particular to a high-efficiency moisture-proof storage device for finished potassium sulfate products. Background Art

[0002] Finished potassium sulfate products must be stored in strict accordance with chemical product storage regulations to ensure product quality and safety. The storage environment should be in a cool, dry, and well-ventilated dedicated warehouse, away from direct sunlight and high temperatures and humidity. The warehouse floor must be treated to prevent moisture from eroding. Anti-corrosion coatings and elevated pallets are recommended to prevent moisture from eroding the floor. Product packaging must be intact and sealed in moisture-proof woven or composite bags lined with plastic film. Damaged packaging must be promptly disposed of. Stacking operations must be standardized and reasonable, with a height of less than 2 meters and a minimum distance of 30 cm from walls. Ventilation must be ensured and the first-in-first-out principle must be followed. Storage with chemicals such as acids and strong oxidizers is strictly prohibited to prevent chemical reactions. Warehouses must be equipped with explosion-proof lighting and forced ventilation. Fireworks are strictly prohibited, and workers must wear dust masks and protective gloves. A comprehensive emergency plan should be in place, along with spill control materials such as dry sand. Regular inventory checks should be conducted to ensure that there are no moisture, lumps, or other quality issues. Strict storage management effectively ensures the stable physical and chemical properties and safe use of potassium sulfate products.

[0003] If finished potassium sulfate products are exposed to moisture during storage and transportation, they may deteriorate in quality and increase safety risks. Potassium sulfate is highly hygroscopic and easily absorbs water in humid environments, causing the product to clump or dissolve. This not only affects its physical form but can also reduce the content of its active ingredients, leading to reduced fertilizer effectiveness. Furthermore, deliquesced potassium sulfate can corrode packaging materials, increasing the risk of breakage and further exacerbating moisture issues. During transportation, if rain or high humidity are encountered and effective moisture-proof measures are not taken, the cargo may become compacted, making unloading more difficult and even causing storage contamination. Summary of the Invention

[0004] In order to prevent the finished potassium sulfate from agglomerating due to moisture during transportation, the present invention is achieved through the following technical solutions: a high-efficiency moisture-proof storage device for finished potassium sulfate, comprising a storage box and a frame fixedly connected to the outer surface of the storage box. The storage box can be provided to place the finished potassium sulfate to be transported; The regulating mechanism is used to adjust the air pressure in the inner cavity of the storage box. By setting the regulating mechanism, the space in the inner cavity of the storage box can be adjusted, and in the process of space adjustment, the air flow in the inner cavity of the storage box can be circulated, and in the process of circulation, the moisture in the air is removed, so as to achieve the effect of keeping the air inside the storage box dry; A stirring mechanism is used to stir out the water vapor in the accumulated potassium sulfate product. By setting the stirring mechanism, when the regulating mechanism adjusts the space in the storage box cavity, the stirring mechanism can be driven to move and stir the potassium sulfate product in the storage box cavity, thereby preventing the potassium sulfate product from agglomerating and accelerating the upward movement of moisture in the air. A discharge mechanism is provided for discharging the stored potassium sulfate product. By providing the discharge mechanism, the space in the inner cavity of the storage box can be kept sealed when the potassium sulfate product is being transported. At the same time, when the potassium sulfate product needs to be discharged, the opening at the bottom of the storage box can be opened, thereby allowing the potassium sulfate product to be discharged; The regulating mechanism is arranged in the inner cavity of the storage box, the stirring mechanism is arranged in the inner cavity of the storage box, and the discharging mechanism is fixedly connected to the opening at the bottom of the storage box; The regulating mechanism includes a sealing cover, which is slidably connected to the inner wall of the storage box. A feed valve is passed through the upper surface of the sealing cover, and a moisture discharge mechanism is passed through the top surface of the inner cavity of the sealing cover. The moisture discharge mechanism is used to discharge the moisture accumulated on the top. The upper surface of the sealing cover is passed through a condensation mechanism. By setting the sealing cover, the space of the top opening of the storage box can be sealed. At the same time, under adjustment, the sealing cover can produce an effect of vertical up and down movement in the inner cavity of the storage box, thereby changing the volume of the internal space. By setting the moisture discharge mechanism, the moisture accumulated on the top surface of the inner cavity of the sealing cover can be discharged when the sealing cover moves up and down, thereby keeping the internal air dry. By setting the condensation mechanism, the cooling rate of the air at the top of the inner cavity of the sealing cover can be accelerated, thereby causing water vapor to adhere to the top surface of the inner cavity of the sealing cover.

[0005] Preferably, the adjustment mechanism also includes a connecting frame, which is fixedly connected to the outer side of the storage box, and a hydraulic cylinder is fixedly connected to the inner wall of the connecting frame. A bent rod is provided at the output end of the hydraulic cylinder, and the end of the bent rod away from the hydraulic cylinder is fixedly connected to the upper surface of the sealing cover.

[0006] Preferably, the outer surface of the sealing cover is fixedly connected to a first sealing ring, which is frictionally fitted with the inner wall of the storage box. The moisture discharge mechanism includes a first support rod, which is fixedly connected to the inner wall of the sealing cover, and the outer surface of the end of the first support rod is fixedly connected to a first rolling bearing.

[0007] Preferably, a rotating cylinder is fixedly connected to the outer ring of the first rolling bearing, an anti-slip ring is fixedly connected to the outer surface of the rotating cylinder, the anti-slip ring is frictionally adapted to the inner wall of the storage box, and a gear is fixedly connected to the outer surface of the rotating cylinder, the teeth of the gear are only distributed in the semicircle of the gear.

[0008] Preferably, the moisture discharge mechanism also includes a discharge pipe, which passes through the upper surface of the sealing cover, and a first air permeable plate is fixedly connected to the inner wall of the discharge pipe, and a first spring is fixedly connected to the lower surface of the first air permeable plate, and the bottom end of the first spring is fixedly connected to a sliding rod, and the bottom end of the sliding rod is fixedly connected to a tooth plate, and the tooth plate is meshed with the gear.

[0009] Preferably, the outer surface of the sliding rod is fixedly connected to a breathable frame, a second spring is fixedly connected to the hole of the breathable frame, the bottom end of the second spring is fixedly connected to a sealing ring, the center of the sealing ring is higher than the side, the outer surface of the breathable frame is fixedly connected to a second sealing ring, and the outer surface of the second sealing ring is frictionally adapted to the inner wall of the discharge pipe.

[0010] Preferably, the condensing mechanism includes a top box, which passes through the top surface of the inner cavity of the sealing cover, an air inlet is provided on the lower surface of the top box, cooling fins are fixedly connected to the upper surface of the top box, and liquid accumulation ports are fixedly connected at both ends of the top box, which are located at the bottom opening of the discharge pipe.

[0011] Preferably, the stirring mechanism includes a second support rod and a third support rod, the second support rod is fixedly connected to the outer surface of the tooth plate, the bottom end of the second support rod is fixedly connected to the guide frame, the top of the inner wall of the guide frame is rotatably connected to a one-way bearing, the inner ring of the one-way bearing is fixedly connected to a threaded column, the third support rod is fixedly connected to the inner wall of the storage box, the end of the third support rod is fixedly connected to a connecting ring, the inner wall of the connecting ring is fixedly connected to an extrusion rod, and the end of the extrusion rod is frictionally adapted to the groove of the threaded column.

[0012] Preferably, the lower surface of the guide frame is fixedly connected to a sieve plate, the upper surface of the sieve plate is fixedly connected to an inclined plate, the outer ring of the one-way bearing is fixedly connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a second rolling bearing, the second rolling bearing is fixedly connected to the inner wall of the sieve plate, and the bottom end of the rotating rod is fixedly connected to a stirring plate.

[0013] Preferably, the discharge mechanism includes a discharge funnel, which is fixedly connected to the opening at the bottom of the storage box, a second air permeable plate is fixedly connected to the inner wall of the discharge funnel, a threaded ring is fixedly connected to the inner ring of the second air permeable plate, a threaded rod is threadedly connected to the inner cavity of the threaded ring, a blocking plate is fixedly connected to the top end of the threaded rod, a third sealing ring is fixedly connected to the outer surface of the blocking plate, and the third sealing ring is frictionally adapted to the inner wall of the discharge funnel.

[0014] The present invention provides a high-efficiency moisture-proof storage device for finished potassium sulfate. It has the following beneficial effects: 1. The high-efficiency moisture-proof storage device for finished potassium sulfate products can adjust the space in the inner cavity of the storage box through an adjustment mechanism. During the space adjustment process, the air flow in the inner cavity of the storage box can circulate, and then during the circulation process, the moisture in the air is removed, thereby achieving the effect of keeping the air inside the storage box dry.

[0015] Second, the efficient moisture-proof storage device for finished potassium sulfate products is provided with a stirring mechanism. When the regulating mechanism adjusts the space in the inner cavity of the storage box, the stirring mechanism can be driven to move, and the finished potassium sulfate products in the inner cavity of the storage box can be stirred, thereby preventing the finished potassium sulfate products from agglomerating and accelerating the upward movement of moisture in the air.

[0016] 3. The efficient moisture-proof storage device for finished potassium sulfate products can keep the space in the inner cavity of the storage box in a sealed state through the discharge mechanism when the finished potassium sulfate products are transported. At the same time, when the finished potassium sulfate products need to be discharged, the opening at the bottom of the storage box can be opened, thereby allowing the finished potassium sulfate products to be discharged.

[0017] Fourth, the efficient moisture-proof storage device for finished potassium sulfate product is provided with a moisture discharge mechanism, which can discharge the moisture accumulated on the top surface of the inner cavity of the sealing cover when the sealing cover moves up and down, thereby keeping the internal air dry. By providing a condensation mechanism, the cooling rate of the air on the top of the inner cavity of the sealing cover can be accelerated, thereby causing water vapor to adhere to the top surface of the inner cavity of the sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external structure of a high-efficiency moisture-proof storage device for finished potassium sulfate of the present invention; Figure 2 This is a schematic cross-sectional view of a high-efficiency moisture-proof storage device for finished potassium sulfate of the present invention; Figure 3 This is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 4 It is a schematic diagram of the partial structure of the regulating mechanism of the present invention; Figure 5 This is a partial structural diagram of the moisture discharge mechanism of the present invention; Figure 6 Schematic diagram of the cross-sectional structure of the moisture discharge mechanism of the present invention; Figure 7 This is a schematic structural diagram of the condensation mechanism of the present invention; Figure 8 This is a schematic structural diagram of the stirring mechanism of the present invention; Figure 9 This is a schematic diagram of the partial structure of the stirring mechanism of the present invention; Figure 10 It is a structural schematic diagram of the discharge mechanism of the present invention.

[0019] In the figure: 1. storage box; 2. frame; 3. adjustment mechanism; 4. stirring mechanism; 5. discharge mechanism; 31. connecting frame; 32. hydraulic cylinder; 33. bending rod; 34. sealing cover; 35. first sealing ring; 36. feeding valve; 37. moisture discharge mechanism; 38. condensation mechanism; 371. first support rod; 372. first rolling bearing; 373. rotating cylinder; 374. anti-skid ring; 375. gear; 376. discharge pipe; 377. first air permeable plate; 378. first spring; 379. sliding rod; 3710. tooth plate; 3711. air permeable frame; 3712. Second sealing ring; 3713, second spring; 3714, sealing ring; 381, top box; 382, ​​liquid accumulation port; 383, air inlet; 384, heat dissipation fin; 41, second support rod; 42, guide frame; 43, rotating rod; 44, one-way bearing; 45, threaded column; 46, third support rod; 47, connecting ring; 48, extrusion rod; 49, second rolling bearing; 410, sieve plate; 411, tilting plate; 412, stirring plate; 51, discharge funnel; 52, second air permeable plate; 53, threaded ring; 54, threaded rod; 55, blocking plate; 56, third sealing ring. DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0021] like Figures 1-10 As shown, the present invention provides a technical solution: a high-efficiency moisture-proof storage device for finished potassium sulfate products, comprising a storage box 1 and a frame 2 fixedly connected to the outer surface of the storage box 1. By setting the storage box 1, the finished potassium sulfate products to be transported can be placed; The regulating mechanism 3 is used to adjust the air pressure in the inner cavity of the storage box 1. By providing the regulating mechanism 3, the space in the inner cavity of the storage box 1 can be adjusted. During the process of adjusting the space, the air flow in the inner cavity of the storage box 1 can be circulated. In the process of circulating, the moisture in the air is removed, thereby achieving the effect of keeping the air inside the storage box 1 dry. The stirring mechanism 4 is used to stir out the water vapor in the accumulated potassium sulfate product. By providing the stirring mechanism 4, when the regulating mechanism 3 adjusts the space in the inner cavity of the storage box 1, the stirring mechanism 4 can be driven to move and stir the potassium sulfate product in the inner cavity of the storage box 1, thereby preventing the potassium sulfate product from agglomerating and accelerating the upward movement of moisture in the air. A discharge mechanism 5 is provided for discharging the stored potassium sulfate product. By providing the discharge mechanism 5, the space in the inner cavity of the storage box 1 can be kept sealed when the potassium sulfate product is transported. At the same time, when the potassium sulfate product needs to be discharged, the opening at the bottom of the storage box 1 can be opened, thereby allowing the potassium sulfate product to be discharged; The regulating mechanism 3 is disposed in the inner cavity of the storage box 1 , the stirring mechanism 4 is disposed in the inner cavity of the storage box 1 , and the discharging mechanism 5 is fixedly connected to the opening at the bottom of the storage box 1 ; The regulating mechanism 3 includes a sealing cover 34, which is slidably connected to the inner wall of the storage box 1. The upper surface of the sealing cover 34 is penetrated by a feed valve 36, and the top surface of the inner cavity of the sealing cover 34 is penetrated by a moisture discharge mechanism 37, which is used to discharge the moisture accumulated on the top. The upper surface of the sealing cover 34 is penetrated by a condensation mechanism 38. By setting the sealing cover 34, the space of the top opening of the storage box 1 can be sealed. At the same time, under adjustment, the sealing cover 34 can produce an effect of vertical up and down movement in the inner cavity of the storage box 1, thereby changing the volume of the internal space. By setting the moisture discharge mechanism 37, the moisture accumulated on the top surface of the inner cavity of the sealing cover 34 can be discharged when the sealing cover 34 moves up and down, thereby keeping the internal air dry. By setting the condensation mechanism 38, the cooling rate of the air at the top of the inner cavity of the sealing cover 34 can be accelerated, thereby causing water vapor to adhere to the top surface of the inner cavity of the sealing cover 34.

[0022] The adjusting mechanism 3 also includes a connecting frame 31, which is fixedly connected to the outer side of the storage box 1. A hydraulic cylinder 32 is fixedly connected to the inner wall of the connecting frame 31. A bent rod 33 is provided at the output end of the hydraulic cylinder 32. One end of the bent rod 33 away from the hydraulic cylinder 32 is fixedly connected to the upper surface of the sealing cover 34. By providing the hydraulic cylinder 32, the bent rod 33 can be controlled to produce an effect of vertical up and down movement. The hydraulic cylinder 32 is a prior art. When working, the output end can drive the bent rod 33 to produce a back and forth movement in one direction. By providing the bent rod 33, the output end of the hydraulic cylinder 32 can be connected to the sealing cover 34, so that when the hydraulic cylinder 32 is working, When, the sealing cover 34 can produce the effect of vertical up and down movement inside the storage box 1, and the outer surface of the sealing cover 34 is fixedly connected to the first sealing ring 35, and the first sealing ring 35 is friction-fitted with the inner wall of the storage box 1. The moisture discharge mechanism 37 includes a first support rod 371, and the first support rod 371 is fixedly connected to the inner wall of the sealing cover 34. The outer surface of the end of the first support rod 371 is fixedly connected to the first rolling bearing 372. By providing the first sealing ring 35, the sealing performance of the sealing cover 34 and the inner wall of the storage box 1 can be increased, thereby preventing the external moist air from entering the storage box 1 through the gap between the sealing cover 34 and the inner wall of the storage box 1 and affecting the finished potassium sulfate product.

[0023] The outer ring of the first rolling bearing 372 is fixedly connected to a rotating cylinder 373, and the outer surface of the rotating cylinder 373 is fixedly connected to an anti-skid ring 374, and the anti-skid ring 374 is frictionally adapted to the inner wall of the storage box 1. The outer surface of the rotating cylinder 373 is fixedly connected to a gear 375, and the gear teeth of the gear 375 are only distributed on the semicircle of the gear 375. By providing the first rolling bearing 372, the rotating cylinder 373 can generate stable rotation with the end of the first support rod 371 as the center of the circle when rotating. By providing the anti-skid ring 374, the friction between the rotating cylinder 373 and the inner wall of the storage box 1 can be increased, so that when the sealing cover 34 moves up and down in the inner cavity of the storage box 1, the anti-skid ring 374 and the rotating cylinder 373 can The gear 375 is provided so that the gear 375 can rotate with the rotating cylinder 373, and the gear 375 is only distributed on half of the outer ring. The moisture discharge mechanism 37 also includes a discharge pipe 376, which passes through the upper surface of the sealing cover 34. The inner wall of the discharge pipe 376 is fixedly connected with a first air permeable plate 377, and the lower surface of the first air permeable plate 377 is fixedly connected with a first spring 378. The bottom end of the first spring 378 is fixedly connected with a sliding rod 379, and the bottom end of the sliding rod 379 is fixedly connected with a tooth plate 3710, which is engaged with the gear 375. By providing the discharge pipe 376 and the first air permeable plate 377, the moisture on the top of the sealing cover 34 can be discharged. By setting the first spring 378, the sliding rod 379 can rebound and return to its original position after the sliding rod 379 moves downward a certain distance. By setting the tooth plate 3710, it can cooperate with the gear 375. When the gear 375 rotates, the tooth plate 3710 will move downward. When the gear 375 rotates to a position without gear teeth, the tooth plate 3710 is no longer subjected to the downward tension and rebounds upward, thereby producing a cyclic working state. The outer surface of the sliding rod 379 is fixedly connected to the air frame 3711, and the second spring 3713 is fixedly connected to the hole of the air frame 3711. The bottom end of the second spring 3713 is fixedly connected to the sealing ring 3714, and the sealing ring 3714 is in a state where the center is higher than the side. In this state, the outer surface of the air-permeable frame 3711 is fixedly connected to a second sealing ring 3712, and the outer surface of the second sealing ring 3712 is friction-fitted with the inner wall of the exhaust pipe 376. By providing the air-permeable frame 3711, air can be circulated, and a plurality of circular holes are provided on the upper surface of the air-permeable frame 3711. When air is not blocked, air can be circulated. By providing a second spring 3713, the sealing ring 3714 can be pulled to make the air-permeable frame 3711 and the sliding rod 379 move downward, so that the sealing ring 3714 is tightly in contact with the holes of the air-permeable frame 3711, so that outside air will not enter the interior. When the air-permeable frame 3711 and the sliding rod 379 move upward, the internal air pressure is compressed.The air inside will squeeze the side of the sealing ring 3714, causing the sealing ring 3714 to move downward, ultimately allowing the internal moisture to be discharged.

[0024] The condensing mechanism 38 includes a top box 381, which passes through the top surface of the inner cavity of the sealing cover 34. An air inlet 383 is provided on the lower surface of the top box 381. The upper surface of the top box 381 is fixedly connected with heat dissipation fins 384. Both ends of the top box 381 are fixedly connected with liquid accumulation ports 382, ​​which are located at the bottom opening of the discharge pipe 376. By setting the top box 381 and opening the air inlet 383 on its lower surface, rising moisture can enter the inner cavity of the top box 381. At the same time, the heat dissipation fins 384 are provided to accelerate the discharge of hot air in the inner cavity of the top box 381, thereby causing the water vapor to liquefy in the inner cavity of the top box 381 and flow to the liquid accumulation port 382.

[0025] The stirring mechanism 4 includes a second support rod 41 and a third support rod 46. The second support rod 41 is fixedly connected to the outer surface of the tooth plate 3710. The bottom end of the second support rod 41 is fixedly connected to the guide frame 42. The top of the inner wall of the guide frame 42 is rotatably connected to the one-way bearing 44. The inner ring of the one-way bearing 44 is fixedly connected to the threaded column 45. The third support rod 46 is fixedly connected to the inner wall of the storage box 1. The end of the third support rod 46 is fixedly connected to the connecting ring 47. The inner wall of the connecting ring 47 is fixedly connected to the extrusion rod 48. The end of the extrusion rod 48 is frictionally adapted to the groove of the threaded column 45. By setting the one-way bearing 44, when the threaded column 45 moves downward and squeezes the extrusion rod 48, the one-way bearing 44 rotates. When the threaded column 45 moves upward and squeezes the extrusion rod 48, the inner ring of the one-way bearing 44 rotates idly, while the outer ring does not rotate. A sieve plate 410 is connected, and an inclined plate 411 is fixedly connected to the upper surface of the sieve plate 410. A rotating rod 43 is fixedly connected to the outer ring of the one-way bearing 44. A second rolling bearing 49 is fixedly connected to the outer surface of the rotating rod 43. The second rolling bearing 49 is fixedly connected to the inner wall of the sieve plate 410. The bottom end of the rotating rod 43 is fixedly connected to a stirring plate 412. By setting the sieve plate 410, the potassium sulfate product can be placed so that the non-agglomerated potassium sulfate product falls into the bottom space, while the agglomerated potassium sulfate product will remain on the upper surface of the sieve plate 410 and, when shaken, the inclined plate 411 will contact the potassium sulfate product, thereby breaking up the potassium sulfate product. By setting the second rolling bearing 49, the rotation of the rotating rod 43 can be made more stable. By setting the stirring plate 412, the potassium sulfate product at the bottom can be stirred when the rotating rod 43 rotates, and the moisture in the potassium sulfate product can be fully raised upward.

[0026] The discharge mechanism 5 includes a discharge hopper 51, which is fixedly connected to the opening at the bottom of the storage box 1. A second air-permeable plate 52 is fixedly connected to the inner wall of the discharge funnel 51, and a threaded ring 53 is fixedly connected to the inner ring of the second air-permeable plate 52. A threaded rod 54 is threadedly connected to the inner cavity of the threaded ring 53. The top of the threaded rod 54 is fixedly connected to a blocking plate 55. The outer surface of the blocking plate 55 is fixedly connected to a third sealing ring 56. The third sealing ring 56 is frictionally adapted to the inner wall of the discharge funnel 51. By providing the discharge funnel 51, the potassium sulfate product at the bottom of the inner cavity of the storage box 1 can be collected. By providing the threaded ring 53, the threaded rod 54 can be limited so that the threaded rod 54 moves up and down in the inner cavity of the threaded ring 53 when rotating. By providing the blocking plate 55 and the third sealing ring 56, the potassium sulfate product can be prevented from leaking out when in contact with the discharge funnel 51, and the potassium sulfate product inside can leak out when separated.

[0027] Working principle: During use, the operator pours the finished potassium sulfate product to be stored into the inner cavity of the storage box 1 through the feed valve 36. After the finished potassium sulfate product is poured in, the feed valve 36 is sealed; then the operator controls the output end of the hydraulic cylinder 32 to move. When the output end of the hydraulic cylinder 32 drives the bent rod 33 and the sealing cover 34 to move downward, the sealing cover 34 and the first sealing ring 35 will move downward in the inner cavity of the storage box 1 and squeeze the internal space. When the sealing cover 34 moves, the anti-slip ring 374 rubs against the inner wall of the storage box 1 and drives the rotating cylinder 373 and the gear 375 to rotate. When the gear 375 rotates, it will engage with the tooth plate 3710, thereby causing the tooth plate 3710 to drive the sliding rod 379 and the air frame 3711 to move upward. During this process, the air pressure will push the sealing ring 3714, thereby making the air in the inner cavity of the storage box 1 The air is discharged through the air frame 3711 and the exhaust pipe 376, and then the gear 375 rotates to the part without gear teeth, and then under the action of the elastic potential energy of the first spring 378, the air frame 3711 moves downward and rebounds. When rebounding, the second spring 3713 tightly pulls the sealing ring 3714 and the sealing ring 3714 is subjected to an upward extrusion force, thereby preventing the hole from leaking and allowing outside air to enter the interior; in the process of the tooth plate 3710 cyclically moving up and down, the threaded column 45 will contact the extrusion rod 48, and the one-way bearing 44 will drive the rotating rod 43 to rotate in one direction all the time, thereby causing the sieve plate 410 to vibrate, and the stirring plate 412 stirs the potassium sulfate product, causing the water vapor to move upward and finally be discharged through the exhaust pipe 376, and then the hydraulic cylinder 32 is stopped, so that the potassium sulfate product inside will not be damp during transportation.

[0028] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A high-efficiency moisture-proof storage device for finished potassium sulfate product, characterized in that: include: A storage box (1), and a frame (2) fixedly connected to the outer surface of the storage box (1); An adjusting mechanism (3), the adjusting mechanism (3) is used to adjust the air pressure in the inner cavity of the storage box (1); A stirring mechanism (4), the stirring mechanism (4) is used to stir out water vapor in the accumulated potassium sulfate product; A discharge mechanism (5), the discharge mechanism (5) is used to discharge the stored potassium sulfate product; The regulating mechanism (3) is arranged in the inner cavity of the storage box (1), the stirring mechanism (4) is arranged in the inner cavity of the storage box (1), and the discharging mechanism (5) is fixedly connected to the opening at the bottom of the storage box (1); The regulating mechanism (3) includes a sealing cover (34), which is slidably connected to the inner wall of the storage box (1), and a feed valve (36) is passed through the upper surface of the sealing cover (34). A moisture discharge mechanism (37) is passed through the top surface of the inner cavity of the sealing cover (34), and the moisture discharge mechanism (37) is used to discharge moisture accumulated on the top. A condensation mechanism (38) is passed through the upper surface of the sealing cover (34).

2. The efficient moisture-proof storage device for finished potassium sulfate product according to claim 1, characterized in that: The regulating mechanism (3) further comprises a connecting frame (31), wherein the connecting frame (31) is fixedly connected to the outer side surface of the storage box (1), and a hydraulic cylinder (32) is fixedly connected to the inner wall of the connecting frame (31), and a bent rod (33) is provided at the output end of the hydraulic cylinder (32), and one end of the bent rod (33) away from the hydraulic cylinder (32) is fixedly connected to the upper surface of the sealing cover (34).

3. The efficient moisture-proof storage device for finished potassium sulfate product according to claim 2, characterized in that: A first sealing ring (35) is fixedly connected to the outer surface of the sealing cover (34), and the first sealing ring (35) is frictionally adapted to the inner wall of the storage box (1). The moisture discharge mechanism (37) comprises a first support rod (371), and the first support rod (371) is fixedly connected to the inner wall of the sealing cover (34). The outer surface of the end of the first support rod (371) is fixedly connected to a first rolling bearing (372).

4. The efficient moisture-proof storage device for finished potassium sulfate product according to claim 3, characterized in that: The outer ring of the first rolling bearing (372) is fixedly connected to a rotating cylinder (373), the outer surface of the rotating cylinder (373) is fixedly connected to an anti-slip ring (374), the anti-slip ring (374) is frictionally adapted to the inner wall of the storage box (1), and the outer surface of the rotating cylinder (373) is fixedly connected to a gear (375), the teeth of the gear (375) being distributed only on a semicircle of the gear (375).

5. The efficient moisture-proof storage device for finished potassium sulfate product according to claim 4, characterized in that: The moisture discharge mechanism (37) further includes a discharge pipe (376), wherein the discharge pipe (376) passes through the upper surface of the sealing cover (34), and a first air permeable plate (377) is fixedly connected to the inner wall of the discharge pipe (376), and a first spring (378) is fixedly connected to the lower surface of the first air permeable plate (377), and the bottom end of the first spring (378) is fixedly connected to a sliding rod (379), and the bottom end of the sliding rod (379) is fixedly connected to a toothed plate (3710), and the toothed plate (3710) is meshed with the gear (375).

6. The efficient moisture-proof storage device for finished potassium sulfate according to claim 5, characterized in that: The outer surface of the sliding rod (379) is fixedly connected to a breathable frame (3711), a second spring (3713) is fixedly connected to the hole of the breathable frame (3711), a sealing ring (3714) is fixedly connected to the bottom end of the second spring (3713), and a second sealing ring (3712) is fixedly connected to the outer surface of the breathable frame (3711), and the outer surface of the second sealing ring (3712) is frictionally adapted to the inner wall of the discharge pipe (376).

7. The efficient moisture-proof storage device for finished potassium sulfate product according to claim 6, characterized in that: The condensing mechanism (38) includes a top box (381), the top box (381) penetrates the top surface of the inner cavity of the sealing cover (34), an air inlet (383) is provided on the lower surface of the top box (381), a heat dissipation fin (384) is fixedly connected to the upper surface of the top box (381), and liquid accumulation ports (382) are fixedly connected at both ends of the top box (381), and the liquid accumulation ports (382) are located at the bottom opening of the discharge pipe (376).

8. The efficient moisture-proof storage device for finished potassium sulfate product according to claim 7, characterized in that: The stirring mechanism (4) includes a second support rod (41) and a third support rod (46), wherein the second support rod (41) is fixedly connected to the outer surface of the tooth plate (3710), the bottom end of the second support rod (41) is fixedly connected to the guide frame (42), the top of the inner wall of the guide frame (42) is rotatably connected to the one-way bearing (44), the inner ring of the one-way bearing (44) is fixedly connected to the threaded column (45), the third support rod (46) is fixedly connected to the inner wall of the storage box (1), the end of the third support rod (46) is fixedly connected to the connecting ring (47), the inner wall of the connecting ring (47) is fixedly connected to the extrusion rod (48), and the end of the extrusion rod (48) is frictionally adapted to the groove of the threaded column (45).

9. The efficient moisture-proof storage device for finished potassium sulfate product according to claim 8, characterized in that: The lower surface of the guide frame (42) is fixedly connected to a sieve plate (410), the upper surface of the sieve plate (410) is fixedly connected to an inclined plate (411), the outer ring of the one-way bearing (44) is fixedly connected to a rotating rod (43), the outer surface of the rotating rod (43) is fixedly connected to a second rolling bearing (49), the second rolling bearing (49) is fixedly connected to the inner wall of the sieve plate (410), and the bottom end of the rotating rod (43) is fixedly connected to a stirring plate (412).

10. The efficient moisture-proof storage device for finished potassium sulfate according to claim 1, characterized in that: The discharge mechanism (5) comprises a discharge funnel (51), the discharge funnel (51) is fixedly connected to the opening at the bottom of the storage box (1), a second air-permeable plate (52) is fixedly connected to the inner wall of the discharge funnel (51), a threaded ring (53) is fixedly connected to the inner ring of the second air-permeable plate (52), a threaded rod (54) is threadedly connected to the inner cavity of the threaded ring (53), a blocking plate (55) is fixedly connected to the top end of the threaded rod (54), a third sealing ring (56) is fixedly connected to the outer surface of the blocking plate (55), and the third sealing ring (56) is frictionally fitted with the inner wall of the discharge funnel (51).

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