Drying cylinder based on calcium carbonate processing

Abstract

The drying cylinder based on calcium carbonate processing comprises a cylinder body and a top plate fixedly arranged at the top of the inner wall of the cylinder body, a fixing plate is fixedly arranged on the top face of the top plate through a vertical rod, a sleeve is rotationally arranged in the fixing plate, and a movable rod is arranged in the sleeve in an up-down sliding mode. A mesh plate is rotatably arranged at the end, located in the barrel, of the movable rod, a storage box is fixedly arranged on the surface of the mesh plate, a sealing plate is movably arranged at the bottom of the storage box, a lifting control mechanism is arranged on the surface of the top plate, and the lifting control mechanism comprises a motor fixedly arranged on the top face of the fixing plate through a supporting rod; the utility model relates to the technical field of calcium carbonate processing. According to the drying cylinder based on calcium carbonate processing, the storage box is driven to ascend to the top surface of the top plate, so that a drying agent in the storage box can be conveniently replaced, no external air enters the drying cylinder in the replacement process, and the influence of moisture on calcium carbonate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate processing, in particular to a drying cylinder for calcium carbonate processing. Background Art

[0002] Calcium carbonate is an inorganic compound with the chemical formula CaCO3. It is the main component of limestone, marble, etc. Calcium carbonate is usually white crystals, odorless, basically insoluble in water, and easily reacts with acid to release carbon dioxide. It is one of the common substances on the earth and exists in rocks such as aragonite, calcite, chalk, limestone, marble, travertine, etc. It is also the main component of some animal bones or shells. Calcium carbonate is also an important building material and is widely used in industry.

[0003] After calcium carbonate is processed, it needs to be stored in a drying cylinder. In order to improve the drying effect inside the drying cylinder, a desiccant is usually placed inside the cylinder. When the desiccant needs to be replaced, the cylinder cover is opened to take it out, which easily allows external moisture to enter the interior of the drying cylinder, affecting the normal storage of calcium carbonate. It is difficult to replace the desiccant when the calcium carbonate is not in contact with the outside air. Therefore, in view of the above shortcomings, the utility model makes the following improvements. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drying cylinder for processing calcium carbonate, which solves the problems mentioned in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: based on a drying cylinder for calcium carbonate processing, it includes a cylinder body and a top plate fixedly arranged on the top of the inner wall of the cylinder body, the top surface of the top plate is fixedly provided with a fixed plate through a vertical rod, and a sleeve is rotatably arranged inside the fixed plate, a movable rod is slidably arranged inside the sleeve, and a mesh plate is rotatably arranged at one end of the movable rod located inside the cylinder body, a material storage box is fixedly arranged on the surface of the mesh plate, a sealing plate is movably arranged on the bottom of the material storage box, and a lifting control mechanism is arranged on the surface of the top plate;

[0006] The lifting control mechanism includes a motor fixed to the top surface of the fixed plate through a support rod, and one end of the motor output shaft is fixed with a first gear through a coupling, the surface of the sleeve is fixed with a second gear meshing with the first gear, one side of the cylinder surface is fixed with an electric push rod, and the protruding end of the electric push rod is fixed with a U-shaped limit plate through a connecting rod, and the top end of the movable rod is rotatably set inside the U-shaped limit plate through a circular plate.

[0007] Preferably, the surface of the movable rod is provided with a threaded section, and the surface of the threaded section is threadedly connected to a sliding block, both sides of the sliding block are fixedly connected to the top surface of the sealing plate through an L-shaped rod, and a movable cover is slidably arranged between the surfaces of the two L-shaped rods.

[0008] Preferably, a through slot is provided in the middle of the top plate, and a cover plate is movably provided inside the through slot, and the bottom surface of the fixed plate is fixedly connected to the top surface of the cover plate via a buffer spring.

[0009] Preferably, an annular electromagnet is fixedly provided at the bottom end of the sleeve, and an annular iron block is provided on the top surface of the cover plate and on the surface of the movable rod.

[0010] Preferably, one side of the cylinder surface is connected to a discharge pipe, the top of the other side of the cylinder surface is connected to a feed pipe, and one end of the feed pipe is threadedly connected to a movable cover.

[0011] Beneficial Effects

[0012] The utility model provides a drying cylinder for processing calcium carbonate. Compared with the prior art, it has the following advantages:

[0013] Beneficial effects:

[0014] (1) The drying cylinder for calcium carbonate processing can realize convenient replacement of the desiccant inside the storage box by driving the storage box to rise to the top surface of the top plate. In addition, during the replacement process, no outside air enters the drying cylinder, thereby preventing moisture from affecting the calcium carbonate.

[0015] (2) The drying cylinder for calcium carbonate processing can control the rapid opening and closing of the through slot on the top plate through the arrangement of the cover plate, the buffer spring, the annular iron block and the annular electromagnet, thereby preventing the entry of outside air when the material storage box passes through. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. cylinder; 2. top plate; 3. fixed plate; 4. sleeve; 5. movable rod; 6. mesh plate; 7. storage box; 8. sealing plate; 9. lifting control mechanism; 91. first gear; 92. motor; 93. second gear; 94. electric push rod; 95. U-shaped limit plate; 96. threaded section; 97. sliding block; 98. movable cover; 10. cover plate; 11. buffer spring; 12. annular electromagnet; 13. annular iron block; 14. feed pipe; 15. discharge pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] See also Figures 1 to 3 As shown, the utility model provides a technical solution, and the specific improvements are as follows:

[0023] A drying cylinder for processing calcium carbonate comprises a cylinder 1 and a top plate 2 fixedly arranged on the top of the inner wall of the cylinder 1, one side of the surface of the cylinder 1 is connected with a discharge pipe 15, the top of the other side of the surface of the cylinder 1 is connected with a feed pipe 14, and one end of the feed pipe 14 is threadedly connected with a movable cover, the top surface of the top plate 2 is fixedly provided with a fixed plate 3 through a vertical rod, and a sleeve 4 is rotatably arranged inside the fixed plate 3, a movable rod 5 is slidably arranged inside the sleeve 4 up and down, and a mesh plate 6 is rotatably arranged at one end of the movable rod 5 located inside the cylinder 1, a storage box 7 is fixedly arranged on the surface of the mesh plate 6, a groove is opened on the surface of the movable rod 5, a convex block is arranged on the inner wall of the sleeve 4, and the convex block is slidably arranged inside the groove, a sealing plate 8 is movably arranged on the bottom of the storage box 7, and a threaded cover is arranged on the surface of the movable rod 5 The threaded segment 96 is provided with a sliding block 97 which is threadedly connected to the surface of the threaded segment 96. Both sides of the sliding block 97 are fixedly connected to the top surface of the sealing plate 8 through an L-shaped rod. A movable cover 98 is slidably arranged between the surfaces of the two L-shaped rods. A lifting control mechanism 9 is arranged on the surface of the top plate 2. The lifting control mechanism 9 includes a motor 92 which is fixedly arranged on the top surface of the fixed plate 3 through a support rod, and a first gear 91 is fixedly arranged on one end of the output shaft of the motor 92 through a coupling. A second gear 93 which meshes with the first gear 91 is fixedly arranged on the surface of the sleeve 4. An electric push rod 94 is fixedly arranged on one side of the surface of the cylinder 1, and a U-shaped limit plate 95 is fixedly arranged on the protruding end of the electric push rod 94 through a connecting rod. The top end of the movable rod 5 is rotatably arranged inside the U-shaped limit plate 95 through a circular plate.

[0024] Calcium carbonate is transported to the interior of the cylinder 1 through the feed pipe 14. The desiccant is located on the mesh plate 6 in the storage box 7. The moisture inside the cylinder 1 can be absorbed through the through holes on the mesh plate 6. When the desiccant bag needs to be replaced, the motor 92 is started, so that the motor 92 drives the sleeve 4 to rotate through the first gear 91 and the second gear 93. Under the coordinated setting of the protrusion and the groove, the movable rod 5 can rotate on the top surface of the mesh plate 6. The setting of the threaded section 96 can drive the sliding block 97 to move upward, and then the setting of the L-shaped rod drives the sealing plate 8 to seal the bottom surface of the mesh plate 6. After sealing, the motor 92 can be turned off;

[0025] Start the electric push rod 94, so that the extended end of the electric push rod 94 drives the movable rod 5 to rise along the inside of the sleeve 4 through the connecting rod and the U-shaped limit plate 95, thereby driving the entire storage box 7 to rise. When the storage box 7 rises to the top surface of the top plate 2, the movable cover 98 is slid upward along the surface of the L-shaped rod, so that the desiccant bag can be replaced. After the replacement is completed, the storage box 7 is controlled to descend to a suitable height as described above.

[0026] Embodiment 2

[0027] Based on Example 1, please refer to Figure 1 The specific improvements are as follows:

[0028] A through slot is provided in the middle of the top plate 2, and a cover plate 10 is movably provided inside the through slot. The bottom surface of the fixed plate 3 is fixedly connected to the top surface of the cover plate 10 through a buffer spring 11. An annular electromagnet 12 is fixedly provided at the bottom end of the sleeve 4. An annular iron block 13 is provided on the top surface of the cover plate 10 and on the surface of the movable rod 5.

[0029] When the storage box 7 is about to approach the cover 10, the external switch is controlled to energize the annular electromagnet 12. At this time, the annular iron block 13 is subjected to the magnetic adsorption force and drives the cover 10 to rise until the annular iron block 13 and the annular electromagnet 12 fit and adsorb each other, so that the through slot can be opened to facilitate the passage of the storage box 7. By controlling the annular electromagnet 12 to cut off the power, the cover 10 can close the through slot under the action of the buffer spring 11.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] 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 drying cylinder for processing calcium carbonate, comprising a cylinder (1) and a top plate (2) fixedly arranged on the top of the inner wall of the cylinder (1), characterized in that: A fixing plate (3) is fixedly provided on the top surface of the top plate (2) via a vertical rod, and a sleeve (4) is rotatably provided inside the fixing plate (3), a movable rod (5) is slidably provided inside the sleeve (4) up and down, and a mesh plate (6) is rotatably provided at one end of the movable rod (5) located inside the cylinder (1), a material storage box (7) is fixedly provided on the surface of the mesh plate (6), a sealing plate (8) is movably provided at the bottom of the material storage box (7), and a lifting control mechanism (9) is provided on the surface of the top plate (2); The lifting control mechanism (9) comprises a motor (92) fixedly arranged on the top surface of the fixed plate (3) via a support rod, and one end of the output shaft of the motor (92) is fixedly arranged with a first gear (91) via a coupling, the surface of the sleeve (4) is fixedly arranged with a second gear (93) meshing with the first gear (91), one side of the surface of the cylinder (1) is fixedly arranged with an electric push rod (94), and the protruding end of the electric push rod (94) is fixedly arranged with a U-shaped limit plate (95) via a connecting rod, and the top end of the movable rod (5) is rotatably arranged inside the U-shaped limit plate (95) via a circular plate.

2. The drying cylinder for calcium carbonate processing according to claim 1, characterized in that: The surface of the movable rod (5) is provided with a threaded section (96), and the surface of the threaded section (96) is threadedly connected to a sliding block (97), both sides of the sliding block (97) are fixedly connected to the top surface of the sealing plate (8) through an L-shaped rod, and a movable cover (98) is slidably arranged between the surfaces of the two L-shaped rods.

3. The drying cylinder for calcium carbonate processing according to claim 1, characterized in that: A through slot is provided in the middle of the top plate (2), and a cover plate (10) is movably arranged inside the through slot. The bottom surface of the fixed plate (3) is fixedly connected to the top surface of the cover plate (10) via a buffer spring (11).

4. The drying cylinder for calcium carbonate processing according to claim 3, characterized in that: An annular electromagnet (12) is fixedly arranged at the bottom end of the sleeve (4), and an annular iron block (13) is arranged on the top surface of the cover plate (10) and on the surface of the movable rod (5).

5. The drying cylinder for calcium carbonate processing according to claim 1, characterized in that: One side of the surface of the cylinder (1) is connected to a discharge pipe (15), the top of the other side of the surface of the cylinder (1) is connected to a feed pipe (14), and one end of the feed pipe (14) is threadedly connected to a movable cover.

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