Shell powder drying device

Abstract

The utility model discloses a kind of shell powder drying devices, the utility model relates to shell powder processing technical field, including conveying assembly and drying assembly, the conveying assembly includes rack, the rack top is fixedly installed with first conveyor, the first conveyor top is fixedly installed with second conveyor, the first conveyor and second conveyor are conveyor belt conveyor, and the conveyor belt used by the first conveyor and second conveyor is canvas conveyor belt, the canvas conveyor belt outside both sides are fixedly installed with sealing rubber strip, the drying assembly includes first drying cavity and second drying cavity, the first drying cavity is arranged in second conveyor interior, the second drying cavity is arranged in first conveyor interior;The utility model can avoid using cyclone separator, effectively reduce floor area, and relatively smaller noise, can be fully dried to shell powder, with higher practical value.

Description

Technical Field

[0001] This utility model relates to the field of shell powder processing technology, specifically a shell powder drying device. Background Technology

[0002] Shell powder processing refers to a series of processing steps performed on shells extracted from various shellfish (such as oysters, clams, and scallops) to transform them into products usable for multiple purposes. Shells are primarily composed of calcium carbonate, but also contain small amounts of organic matter and other minerals. Through different processing methods, impurities can be removed, their physical form altered, and specific functional properties imparted to them to meet the needs of various industries.

[0003] Based on the above, the inventors have discovered the following problems: Currently, shell powder is usually dried using rotary dryers or fluidized bed dryers. Rotary dryers occupy a large area, while fluidized bed dryers generate relatively loud noise during use due to their vibrating bed. Furthermore, both rotary dryers and fluidized bed dryers require cyclone separators at the exhaust end, which is inconvenient to use.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a shell powder drying device in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this invention is to provide a shell powder drying device to solve the problems mentioned in the background art.

[0006] A shell powder drying device includes a conveying assembly and a drying assembly. The conveying assembly includes a frame, a first conveyor fixedly mounted on the top of the frame, and a second conveyor fixedly mounted on the top of the first conveyor. Both the first and second conveyors are conveyor belts, and the conveyor belts used by the first and second conveyors are canvas conveyor belts. Sealing strips are fixedly installed on both outer sides of the canvas conveyor belts. The drying assembly includes a first drying chamber and a second drying chamber. The first drying chamber is located inside the second conveyor, and the second drying chamber is located inside the first conveyor. A heating chamber is connected to one side of the second drying chamber, and an air inlet is connected to one side of the heating chamber. An exhaust pipe is connected to one side of the first drying chamber, and an exhaust port is connected to one end of the exhaust pipe.

[0007] By adopting the above technical solution, the first conveyor facilitates the conveying of shell powder through the drying assembly for drying. Since both the first and second conveyors are conveyor belts, the top and bottom of the conveyor belts of the first and second conveyors can easily fit together, thus clamping and fixing the shell powder on the top of the first conveyor and preventing it from being blown away by the hot airflow generated by the drying assembly. This eliminates the need for a cyclone separator, reducing the space occupied by the device. The use of a canvas conveyor belt allows the hot airflow to pass through the shell powder, carrying away moisture and drying the shell powder. The sealing strips facilitate sealing the two sides of the joint between the two canvas conveyor belts, preventing airflow and shell powder from escaping. The first and second drying chambers facilitate the formation of a drying space, allowing the first and second conveyors to carry the shell powder through the drying space for drying. The heating chamber and air inlet facilitate connection to an external air source, allowing external air to enter the heating chamber for heating. The heated air then enters the drying space to dry the shell powder. The exhaust pipe and exhaust port facilitate connection to external ventilation equipment, allowing the hot and humid air after the shell powder has dried to be discharged.

[0008] Furthermore, fixing rods are fixedly installed on both ends of the first and second drying chambers, and the bottom of the fixing rods is fixedly connected to the frame.

[0009] By adopting the above technical solution and setting the fixing rod, it is easy to fix the drying component on the frame.

[0010] Furthermore, both ends of the first drying chamber and the second drying chamber are rotatably connected to sealing pressure rollers, and sliding pressure strips are fixedly installed on both sides of the first drying chamber and the second drying chamber.

[0011] By adopting the above technical solution, the setting of the sealing pressure roller and the sliding pressure strip facilitates the placement of the sliding pressure strip at the sealing strip, applying pressure to the two sealing strips to improve their sealing effect. The sealing pressure roller further improves the sealing performance, preventing airflow from escaping from both ends of the first and second drying chambers, and allowing the hot airflow to fully pass through the canvas conveyor belts of the first and second conveyors, thereby fully drying the shell powder.

[0012] Furthermore, a hopper is fixedly installed at one end of the frame, and the hopper is located at the bottom of the first conveyor.

[0013] By adopting the above technical solution and setting up the hopper, it is convenient to collect the dried shell powder.

[0014] Furthermore, cleaning brushes are fixedly installed on the bottom of the first conveyor facing the hopper and the top of the second conveyor facing the hopper.

[0015] By adopting the above technical solution and setting up cleaning brushes, it is easy to sweep away the shell powder adhering to the canvas conveyor belt.

[0016] Furthermore, drive motors are fixedly installed on the side of both the first and second conveyors away from the hopper.

[0017] By adopting the above technical solution and by setting the drive motor, it is easy to drive the first conveyor and the second conveyor to work, so that the shell powder can pass through the drying component and move from one end of the gantry to the other end of the hopper.

[0018] Furthermore, a gantry frame is fixedly installed at the end of the second conveyor away from the hopper, and the bottom of the gantry frame is fixedly connected to the machine frame.

[0019] By adopting the above technical solution and setting up the gantry frame, it is easy to fix the fixing plate to the top of one end of the first conveyor.

[0020] Furthermore, a fixing plate is fixedly installed on the inner side of the top of the gantry frame, and a material leveling tooth is fixedly installed on the bottom of the fixing plate.

[0021] By adopting the above technical solution, the uniform feeding teeth facilitate the feeding equipment to put the shell powder to be dried into the top end of the first conveyor. The first conveyor then drives the shell powder through the bottom of the fixed plate. The uniform feeding teeth break up and scrape the pile of shell powder evenly, so that the shell powder can enter the space between the first and second conveyors in a uniformly distributed state, which facilitates the drying components to fully dry the shell powder.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] The first conveyor facilitates the transport of shell powder through the drying assembly for drying. Since both the first and second conveyors are belt conveyors, the top and bottom of the belts of the first and second conveyors fit together, clamping and securing the shell powder on top of the first conveyor to prevent it from being blown away by the hot airflow generated by the drying assembly. This eliminates the need for a cyclone separator, reducing the space required for the device. The canvas conveyor belt, with its good breathability, allows hot airflow to pass through the shell powder, carrying away moisture and drying the shell powder. The sealing strips facilitate sealing the two sides of the joint between the two canvas conveyor belts, preventing airflow from escaping the shell powder. The shell powder escapes and, through the arrangement of the first and second drying chambers, facilitates the formation of a drying space. This allows the first and second conveyors to carry the shell powder through the drying space for drying. The heating chamber and air inlet facilitate connection to an external air source, allowing external air to enter the heating chamber for heating. The heated air then enters the drying space to dry the shell powder. The exhaust pipe and exhaust port facilitate connection to external ventilation equipment, allowing the removal of the hot, humid air after the shell powder has dried. This invention avoids the use of a cyclone separator, effectively reducing the floor space required, and produces relatively low noise. It effectively dries the shell powder and has high practical value. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a shell powder drying device according to the present invention;

[0025] Figure 2 This is an exploded view of the drying component of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the conveying component of this utility model;

[0027] Figure 4 This is a three-dimensional structural diagram of the fixing plate of this utility model;

[0028] Figure 5 This is a partial cross-sectional view of the canvas conveyor belt of this utility model.

[0029] In the diagram: 1. Conveying assembly; 11. Frame; 12. First conveyor; 13. Second conveyor; 14. Feed hopper; 15. Cleaning brush; 16. Gantry frame; 17. Fixing plate; 18. Material leveling teeth; 19. Sealing strip; 110. Drive motor; 2. Drying assembly; 21. First drying chamber; 22. Second drying chamber; 23. Sealing pressure roller; 24. Sliding pressure strip; 25. Exhaust pipe; 26. Exhaust port; 27. Heating chamber; 28. Air inlet port; 29. ​​Fixing rod. Detailed Implementation

[0030] 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.

[0031] Please see Figures 1-5 This utility model provides a technical solution: a shell powder drying device, including a conveying component 1 and a drying component 2. The conveying component 1 includes a frame 11, with a first conveyor 12 fixedly installed on the top of the frame 11. The first conveyor 12 facilitates the conveying of shell powder through the drying component 2 for drying. A second conveyor 13 is fixedly installed on the top of the first conveyor 12. Both the first conveyor 12 and the second conveyor 13 are conveyor belts. The use of conveyor belts allows the top of the conveyor belt of the first conveyor 12 and the bottom of the conveyor belt of the second conveyor 13 to fit together, thereby clamping and fixing the shell powder on the top of the first conveyor 12 and preventing it from being blown away by the hot airflow generated by the drying component 2. This eliminates the need for a cyclone separator, reducing the space occupied by the device. Furthermore, the conveyor belts used by the first conveyor 12 and the second conveyor 13 are canvas conveyor belts. The good air permeability of the canvas conveyor belt allows hot airflow to pass through the shell powder, thereby removing moisture and drying the shell powder. Sealant is fixedly installed on both sides of the outer side of the canvas conveyor belt. Strip 19, through the setting of sealing strip 19, facilitates the sealing of both sides of the joint of the two canvas conveyor belts, preventing airflow and shell powder from escaping. The drying assembly 2 includes a first drying chamber 21 and a second drying chamber 22. The first drying chamber 21 is located inside the second conveyor 13, and the second drying chamber 22 is located inside the first conveyor 12. The arrangement of the first drying chamber 21 and the second drying chamber 22 facilitates the formation of a drying space and allows the first conveyor 12 and the second conveyor 13 to carry the shell powder through the drying space for drying. The second drying chamber 22... A heating chamber 27 is connected to one side, and an air inlet 28 is connected to one end of the heating chamber 27. The heating chamber 27 and the air inlet 28 facilitate the connection to an external air source, allowing external air to enter the heating chamber 27 for heating. The heated air then enters the drying space to dry the shell powder. An exhaust pipe 25 is connected to one side of the first drying chamber 21, and an exhaust port 26 is connected to one end of the exhaust pipe 25. The exhaust pipe 25 and the exhaust port 26 facilitate the connection of the exhaust port 26 to an external ventilation system, allowing the humid and hot air after the shell powder has been dried to be discharged.

[0032] Among them, fixing rods 29 are fixedly installed on both sides of the first drying chamber 21 and the second drying chamber 22. The bottom of the fixing rods 29 is fixedly connected to the frame 11. The fixing rods 29 facilitate the fixing of the drying assembly 2 on the frame 11.

[0033] In this system, sealing pressure rollers 23 are rotatably connected to both ends of the first drying chamber 21 and the second drying chamber 22, and sliding pressure strips 24 are fixedly installed on both sides of the first drying chamber 21 and the second drying chamber 22. The sealing pressure rollers 23 and the sliding pressure strips 24 facilitate the placement of the sliding pressure strips 24 at the sealing strips 19, applying pressure to the two sealing strips 19 to improve their sealing effect. The sealing pressure rollers 23 further improve the sealing performance, preventing airflow from escaping from both ends of the first drying chamber 21 and the second drying chamber 22, and allowing the hot airflow to fully pass through the canvas conveyor belts of the first conveyor 12 and the second conveyor 13, thereby fully drying the shell powder.

[0034] The frame 11 is fixedly equipped with a hopper 14 at one end. The hopper 14 is located at the bottom of the first conveyor 12. The hopper 14 facilitates the collection of dried shell powder.

[0035] Cleaning brushes 15 are fixedly installed on the bottom of the first conveyor 12 facing the hopper 14 and the top of the second conveyor 13 facing the hopper 14. The cleaning brushes 15 facilitate the sweeping off of shell powder adhering to the canvas conveyor belt.

[0036] Among them, the first conveyor 12 and the second conveyor 13 are both fixedly installed with drive motors 110 on the side away from the hopper 14. The drive motors 110 facilitate the operation of the first conveyor 12 and the second conveyor 13, so that the shell powder passes through the drying assembly 2 and moves from one end of the gantry frame 16 to the end of the hopper 14.

[0037] Among them, a gantry frame 16 is fixedly installed at the end of the second conveyor 13 away from the hopper 14. The bottom of the gantry frame 16 is fixedly connected to the frame 11. The setting of the gantry frame 16 makes it easy to fix the fixing plate 17 to the top of one end of the first conveyor 12.

[0038] A fixing plate 17 is fixedly installed on the inner side of the top of the gantry frame 16, and a material leveling tooth 18 is fixedly installed on the bottom of the fixing plate 17. The material leveling tooth 18 facilitates the feeding equipment to put the shell powder to be dried into one end of the top of the first conveyor 12. After the first conveyor 12 works, it drives the shell powder through the bottom of the fixing plate 17. The material leveling tooth 18 breaks up and scrapes the pile of shell powder evenly, so that the shell powder can enter the space between the first conveyor 12 and the second conveyor 13 in a uniform distribution state, which facilitates the drying component 2 to fully dry the shell powder.

[0039] Specifically, the working principle of this shell powder drying device is as follows: During use, the fixing rod 29 facilitates the fixed installation of the drying component 2 on the frame 11. The gantry frame 16 facilitates the fixed installation of the fixing plate 17 on the top of one end of the first conveyor 12. The drive motor 110 facilitates the operation of the first conveyor 12 and the second conveyor 13. The shell powder passes through the drying component 2 and moves from one end of the gantry frame 16 to the lower hopper 14. The feeding teeth 18 facilitate the feeding equipment to feed the shell powder to be dried onto the top end of the first conveyor 12. The first conveyor 12 then drives the shell powder through the bottom of the fixing plate 17. The uniform feeding teeth 18 break up and scrape the piled-up shell powder evenly, allowing it to enter between the first conveyor 12 and the second conveyor 13 in a uniformly distributed state. This facilitates thorough drying of the shell powder by the drying component 2. Since both the first conveyor 12 and the second conveyor 13 are conveyor belts, the top of the conveyor belt of the first conveyor 12 and the bottom of the conveyor belt of the second conveyor 13 can easily fit together, thus clamping and fixing the shell powder on the top of the first conveyor 12 and preventing it from being blown away by the hot airflow generated by the drying component 2. This eliminates the need for a cyclone separator, reducing the space occupied by the device. The use of a canvas conveyor belt allows the hot airflow to pass through the shell powder due to its good air permeability. The powder is dried by removing moisture. The sealing strip 19 facilitates sealing of both sides of the joint between the two canvas conveyor belts, preventing airflow and powder from escaping. The sealing roller 23 and sliding pressure strip 24 allow the sliding pressure strip 24 to apply pressure to the sealing strip 19, improving the sealing effect. The sealing roller 23 further enhances the sealing performance, preventing airflow from escaping from both ends of the first drying chamber 21 and the second drying chamber 22. This allows hot airflow to fully pass through the canvas conveyor belts of the first conveyor 12 and the second conveyor 13, thus fully drying the powder. The configuration of 2 facilitates the formation of a drying space and allows the first conveyor 12 and the second conveyor 13 to carry the shell powder through the drying space for drying. The configuration of the heating chamber 27 and the air inlet 28 facilitates connection to an external air source, allowing external air to enter the heating chamber 27 for heating. The heated gas then enters the drying space to dry the shell powder. The configuration of the exhaust pipe 25 and the exhaust port 26 facilitates connection of the exhaust port 26 to an external ventilation system, allowing the humid and hot air after the shell powder has been dried to be discharged. The configuration of the hopper 14 facilitates the collection of the dried shell powder. The configuration of the cleaning brush 15 facilitates the sweeping off of the shell powder adhering to the canvas conveyor belt.

[0040] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A shell powder drying device, characterized in that, The assembly includes a conveying component (1) and a drying component (2). The conveying component (1) includes a frame (11). A first conveyor (12) is fixedly installed on the top of the frame (11). A second conveyor (13) is fixedly installed on the top of the first conveyor (12). Both the first conveyor (12) and the second conveyor (13) are conveyor belts. The conveyor belts used by the first conveyor (12) and the second conveyor (13) are canvas conveyor belts. Sealing strips (19) are fixedly installed on both sides of the canvas conveyor belt. The drying assembly (2) includes a first drying chamber (21) and a second drying chamber (22). The first drying chamber (21) is located inside the second conveyor (13), and the second drying chamber (22) is located inside the first conveyor (12). A heating chamber (27) is connected to one side of the second drying chamber (22), and an air inlet (28) is connected to one side of the heating chamber (27). An exhaust pipe (25) is connected to one side of the first drying chamber (21), and an exhaust port (26) is connected to one end of the exhaust pipe (25).

2. The shell powder drying device according to claim 1, characterized in that, Fixed rods (29) are fixedly installed on both sides of the first drying chamber (21) and the second drying chamber (22), and the bottom of the fixed rods (29) is fixedly connected to the frame (11).

3. The shell powder drying device according to claim 2, characterized in that, Both ends of the first drying chamber (21) and the second drying chamber (22) are rotatably connected to sealing pressure rollers (23), and both sides of the first drying chamber (21) and the second drying chamber (22) are fixedly installed with sliding pressure strips (24).

4. The shell powder drying device according to claim 1, characterized in that, A feeding hopper (14) is fixedly installed at one end of the frame (11), and the feeding hopper (14) is located at the bottom of the first conveyor (12).

5. A shell powder drying device according to claim 4, characterized in that, Cleaning brushes (15) are fixedly installed on the bottom of the first conveyor (12) facing the hopper (14) and the top of the second conveyor (13) facing the hopper (14).

6. A shell powder drying device according to claim 5, characterized in that, A drive motor (110) is fixedly installed on the side of the first conveyor (12) and the second conveyor (13) away from the hopper (14).

7. A shell powder drying device according to claim 6, characterized in that, The second conveyor (13) is fixedly installed with a gantry frame (16) at one end away from the hopper (14), and the bottom of the gantry frame (16) is fixedly connected to the frame (11).

8. A shell powder drying device according to claim 7, characterized in that, A fixing plate (17) is fixedly installed on the inner side of the top of the gantry frame (16), and a material leveling tooth (18) is fixedly installed on the bottom of the fixing plate (17).

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