Turnover structure for drying treatment of heavy calcium carbonate

Abstract

The utility model relates to the technical field of calcium carbonate production and processing, and discloses a heavy calcium carbonate drying treatment turn-over structure which comprises a cabinet body and further comprises a cabinet door arranged on the outer side of the cabinet body, a containing plate is fixed to the inner wall of the cabinet body, and a driving mechanism is arranged at the top of the cabinet body; the first connecting cylinder is arranged in the cabinet body, and the second connecting cylinder which is vertically installed is arranged below the first connecting cylinder. The turn-over mechanism can be conveniently driven by arranging the driving mechanism, and calcium carbonate can be conveniently turned over by arranging the turn-over mechanism, so that the calcium carbonate can be uniformly heated; according to the calcium carbonate drying device, the calcium carbonate drying efficiency of the device is improved, a first connecting cylinder, a second connecting cylinder and a buckle are arranged and used in cooperation, a driving mechanism and a turn-over mechanism can be conveniently mounted, the turn-over mechanism can be rapidly mounted and dismounted through the device, and the convenience of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of calcium carbonate production and processing technology, specifically to a turning structure for drying heavy calcium carbonate. Background Technology

[0002] Calcium carbonate is an inorganic compound and a major component of limestone and marble. It is basically insoluble in water but soluble in hydrochloric acid. It is one of the most common substances on Earth, found in rocks such as aragonite, calcite, chalk, limestone, marble, and travertine. It is also a major component of the bones or shells of some animals. Calcium carbonate is also an important building material with a wide range of industrial applications.

[0003] Heavy calcium carbonate, as an important industrial raw material, is prone to moisture generation during production, which significantly impacts subsequent processing and use. Therefore, a drying and turning structure is needed to dry heavy calcium carbonate and prevent its moisture damage. Existing drying equipment with turning structures for heavy calcium carbonate exhibits poor drying performance, failing to achieve uniform drying and thus reducing the device's drying efficiency. Furthermore, the turning structure in existing heavy calcium carbonate drying and turning structures is typically fixedly connected to the main structure, hindering quick installation and disassembly of the turning structure and reducing the device's practicality. Utility Model Content

[0004] The purpose of this invention is to provide a turning structure for drying heavy calcium carbonate to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a turning structure for drying heavy calcium carbonate, comprising a cabinet, and further comprising:

[0006] The cabinet door is located on the outside of the cabinet body, the inner wall of the cabinet body is fixed with a placement board, and the top of the cabinet body is equipped with a drive mechanism;

[0007] A first connecting cylinder is installed inside the cabinet. A second connecting cylinder is installed vertically below the first connecting cylinder. Four sets of buckles are provided on the outer side of the second connecting cylinder. A vertically installed transmission rod is slidably connected to the inner wall of the second connecting cylinder, and the bottom end of the transmission rod is rotatably connected to the top of the placement plate. Three sets of turning mechanisms for turning the calcium carbonate are provided on the outer side of the transmission rod.

[0008] Preferably, the driving mechanism includes a fixed frame fixed to the top of the cabinet, a vertically mounted motor is provided on the inner wall of the fixed frame, a vertically mounted rotating rod is fixed to the output end of the motor, and the bottom end of the rotating rod is slidably connected to the inner wall of the first connecting cylinder.

[0009] Preferably, the flipping mechanism includes three sets of connecting blocks disposed on the outside of the transmission rod, and two connecting rods are fixed to the outside of each of the three sets of connecting blocks, and a horizontally arranged scraper is fixed to one end of each of the two connecting rods.

[0010] Preferably, the inner wall of the cabinet is fixed with three sets of support plates, and a drying tray is provided above each of the three sets of support plates, and the inner wall of the drying tray is rotatably connected to the outer side of the transmission rod.

[0011] Preferably, a heater is installed inside the cabinet, and two air supply pipes are installed at the air outlet of the heater. Several sets of air outlet hoods are installed on the outer side of each of the two air supply pipes, and a support block for supporting the air supply pipes is fixed on the inner wall of the cabinet.

[0012] Preferably, the inner wall of the cabinet is provided with ventilation openings, the outer side of the cabinet is fixed with a frame, the inner wall of the frame is slidably connected with a vertically arranged sieve plate, and the top of the sieve plate is fixed with a pull rod.

[0013] Preferably, the inner wall of the frame is fixed with a vertically arranged mounting plate, and two sets of exhaust fans are arranged on one side of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention facilitates the driving of the flipping mechanism by setting a driving mechanism, which allows for easy flipping of calcium carbonate, ensuring uniform heating and improving the drying efficiency of the device. The combination of a first connecting cylinder, a second connecting cylinder, and a buckle facilitates the installation of the driving mechanism and the flipping mechanism, enabling quick installation and disassembly of the flipping mechanism and enhancing the device's convenience. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the heavy calcium carbonate drying and turning structure provided by this utility model;

[0017] Figure 2 A schematic diagram of the drive mechanism structure provided by this utility model;

[0018] Figure 3 A schematic diagram of the flipping mechanism provided by this utility model;

[0019] Figure 4 for Figure 2 A magnified structural diagram of point A shown.

[0020] In the diagram: 1. Cabinet body; 2. Cabinet door; 3. Placement plate; 4. Drive mechanism; 41. Fixing frame; 42. Motor; 43. Rotating rod; 5. First connecting cylinder; 6. Second connecting cylinder; 7. Buckle; 8. Transmission rod; 9. Flipping mechanism; 91. Connecting block; 92. Connecting rod; 93. Scraper; 10. Support plate; 11. Drying tray; 12. Heater; 13. Air supply pipe; 14. Air outlet hood; 15. Support block; 16. Ventilation opening; 17. Frame; 18. Sieve plate; 19. Pull rod; 20. Mounting plate; 21. Exhaust fan. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 As shown, a turning structure for drying heavy calcium carbonate includes a cabinet 1 with a door 2 on the outside for sealing. A placement plate 3 is fixed to the inner wall of the cabinet 1, supporting a transmission rod 8 and separating the heater 12 from the drying tray 11. A drive mechanism 4 is located at the top of the cabinet 1, allowing the transmission rod 8 to rotate. A first connecting cylinder 5 is located inside the cabinet 1, and a vertically installed second connecting cylinder 6 is located below the first connecting cylinder 5. The first connecting cylinder 5 and the second connecting cylinder 6 are provided to facilitate the connection between the rotating rod 43 and the transmission rod 8. Four sets of buckles 7 are provided on the outer side of the second connecting cylinder 6. By providing the buckles 7, the first connecting cylinder 5 and the second connecting cylinder 6 can be easily engaged. The inner wall of the second connecting cylinder 6 is slidably connected to the vertically arranged transmission rod 8, and the bottom end of the transmission rod 8 is rotatably connected to the top of the placement plate 3. By providing the transmission rod 8, the flipping mechanism 9 can be easily driven to flip the calcium carbonate, so that the calcium carbonate can be fully dried. Three sets of flipping mechanisms 9 are provided on the outer side of the transmission rod 8 for flipping the calcium carbonate.

[0023] The drive mechanism 4 includes a fixing frame 41 fixed to the top of the cabinet 1. By setting the fixing frame 41, the motor 42 can be easily fixed. The motor 42 is vertically installed on the inner wall of the fixing frame 41. By setting the motor 42, the rotating rod 43 can be easily driven to rotate. The output end of the motor 42 is fixed with the vertically installed rotating rod 43, and the bottom end of the rotating rod 43 is slidably connected to the inner wall of the first connecting cylinder 5. By setting the rotating rod 43, the transmission rod 8 can be easily driven to rotate.

[0024] The flipping mechanism 9 includes three sets of connecting blocks 91 disposed on the outside of the transmission rod 8. By setting the connecting blocks 91, it is easy to connect the connecting rod 92 to the transmission rod 8. Two connecting rods 92 are fixed on the outside of each of the three sets of connecting blocks 91. By setting the connecting rods 92, it is easy to connect the scraper 93 to the connecting block 91, thereby facilitating the connection of the scraper 93 to the transmission rod 8. One end of each of the two connecting rods 92 is fixed with a horizontally arranged scraper 93. By setting the scraper 93, it is easy to flip the calcium carbonate and at the same time, it can crush and separate the calcium carbonate that is stuck together.

[0025] The inner wall of the cabinet 1 is fixed with three sets of support plates 10. The support plates 10 can be used to support the drying trays 11. The drying trays 11 are all set above the three sets of support plates 10, and the inner wall of the drying trays 11 is rotatably connected to the outer side of the transmission rod 8. The drying trays 11 can be used to place calcium carbonate. The cabinet 1 is equipped with a heater 12. The heater 12 can be used to deliver hot air to the gas supply pipe 13. The gas outlet of the heater 12 is equipped with two gas supply pipes 13. The gas supply pipes 13 can be used to deliver hot air to the air outlet hood 14. Several sets of air outlet hoods 14 are set on the outer side of the two gas supply pipes 13. The air outlet hoods 14 can be used to blow hot air onto the calcium carbonate in the drying trays 11, thereby drying the calcium carbonate. The inner wall of the cabinet 1 is fixed with support blocks 15 for supporting the gas supply pipes 13.

[0026] The inner wall of the cabinet 1 is provided with ventilation openings 16, which facilitates ventilation of the cabinet 1. A frame 17 is fixed to the outer side of the cabinet 1, which facilitates the positioning of the sieve plate 18. The inner wall of the frame 17 is slidably connected to the vertically arranged sieve plate 18, which facilitates the filtration of dust. A pull rod 19 is fixed to the top of the sieve plate 18, which facilitates the removal of the sieve plate 18 for cleaning. A vertically arranged mounting plate 20 is fixed to the inner wall of the frame 17, which facilitates the installation of exhaust fans 21. Two sets of exhaust fans 21 are arranged on one side of the mounting plate 20, which facilitates the ventilation of the inside of the cabinet 1.

[0027] Working principle: First, the calcium carbonate to be dried is placed in the drying tray 11. Then, the heater 12 is started, and the heater 12 delivers hot air to the air supply pipe 13. The air supply pipe 13 blows the hot air through the air outlet shroud 14 onto the calcium carbonate in the drying tray 11. Then, the motor 42 is started, and the motor 42 drives the rotating rod 43 to rotate. The rotating rod 43 drives the transmission rod 8 to rotate, the transmission rod 8 drives the connecting block 91 to rotate, the connecting block 91 drives the connecting rod 92 to rotate, and the connecting rod 92 drives the scraper 93 to turn the calcium carbonate over, while also removing any stuck-together calcium carbonate particles. The calcium carbonate is crushed and separated to ensure it is fully dried. A large amount of dust is generated when the calcium carbonate is turned over. The dust is then ventilated through the ventilation port 16 by the exhaust fan 21. At the same time, the sieve plate 18 filters the dust, preventing it from being directly discharged into the air and polluting the environment. The sieve plate 18 can be removed for cleaning by the pull rod 19. Since the rotating rod 43 and the transmission rod 8 are connected by the first connecting cylinder 5 and the second connecting cylinder 6, the device can quickly install and disassemble the turning mechanism 9, improving the convenience of the device.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A turning structure for drying heavy calcium carbonate, comprising a cabinet (1), characterized in that, Also includes: A cabinet door (2) is provided on the outside of the cabinet (1), a placement board (3) is fixed on the inner wall of the cabinet (1), and a drive mechanism (4) is provided on the top of the cabinet (1). A first connecting cylinder (5) is set inside the cabinet (1). A second connecting cylinder (6) is set below the first connecting cylinder (5) and is installed vertically. Four sets of buckles (7) are set on the outside of the second connecting cylinder (6). A vertically set transmission rod (8) is slidably connected to the inner wall of the second connecting cylinder (6), and the bottom end of the transmission rod (8) is rotatably connected to the top of the placement plate (3). Three sets of turning mechanisms (9) for turning calcium carbonate are set on the outside of the transmission rod (8).

2. The turning structure for drying heavy calcium carbonate according to claim 1, characterized in that: The drive mechanism (4) includes a fixed frame (41) fixed to the top of the cabinet (1). A vertically mounted motor (42) is provided on the inner wall of the fixed frame (41). A vertically mounted rotating rod (43) is fixed to the output end of the motor (42), and the bottom end of the rotating rod (43) is slidably connected to the inner wall of the first connecting cylinder (5).

3. The turning structure for drying heavy calcium carbonate according to claim 1, characterized in that: The flipping mechanism (9) includes three sets of connecting blocks (91) disposed on the outside of the transmission rod (8). Two connecting rods (92) are fixed on the outside of each of the three sets of connecting blocks (91), and a horizontally arranged scraper (93) is fixed at one end of each of the two connecting rods (92).

4. The turning structure for drying heavy calcium carbonate according to claim 1, characterized in that: The inner wall of the cabinet (1) is fixed with three sets of support plates (10), and a drying tray (11) is provided above each of the three sets of support plates (10). The inner wall of the drying tray (11) is rotatably connected to the outer side of the transmission rod (8).

5. The turning structure for drying heavy calcium carbonate according to claim 1, characterized in that: The cabinet (1) is equipped with a heater (12) inside. The heater (12) has two air supply pipes (13) at its air outlet. Several sets of air outlet covers (14) are provided on the outside of the two air supply pipes (13). The inner wall of the cabinet (1) is fixed with a support block (15) for supporting the air supply pipes (13).

6. The turning structure for drying heavy calcium carbonate according to claim 1, characterized in that: The inner wall of the cabinet (1) is provided with a ventilation opening (16), and a frame (17) is fixed on the outer side of the cabinet (1). A vertically arranged sieve plate (18) is slidably connected to the inner wall of the frame (17), and a pull rod (19) is fixed on the top of the sieve plate (18).

7. The turning structure for drying heavy calcium carbonate according to claim 6, characterized in that: The inner wall of the frame (17) is fixed with a vertically arranged mounting plate (20), and two sets of exhaust fans (21) are arranged on one side of the mounting plate (20).

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