Raw material drying equipment for functional master batch production
By introducing a stirring structure and a temperature control structure into the drying equipment, the problems of uneven heating and inner wall adhesion of raw materials in functional masterbatch production are solved, uniform heating and convenient cleaning are achieved, and drying efficiency and safety are improved.
Patent Information
- Application Number
- CN202422244395.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-13
AI Technical Summary
In the production of functional masterbatches, the raw materials are unevenly heated, and humid materials are prone to stick to the inner wall, which has low drying efficiency and inconvenient cleaning.
A drying equipment including a stirring structure and a temperature control structure is designed. By driving the motor to drive the stirring rod and cleaning brushes to achieve uniform heating, and the heating wire is controlled by a temperature sensor and a microcontroller, combining the insulation and protective structure to improve the safety and efficiency of the equipment.
It realizes uniform heating of materials, improves drying efficiency, simplifies inner wall cleaning, and enhances the safety and working efficiency of the equipment.
Smart Images
Figure CN223236719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of masterbatch raw material processing, in particular to raw material drying equipment for functional masterbatch production. Background Art
[0002] In recent years, with the vigorous development of the polymer materials industry, the market demand for functional masterbatch, as an important polymer material additive, has continued to grow, and the production technology of functional masterbatch has also been continuously innovated and improved. Raw material drying is one of the key links in the production process of functional masterbatch and is particularly important. Therefore, in order to improve production efficiency and ensure product quality, it is necessary to design a raw material drying equipment for functional masterbatch production;
[0003] When existing drying equipment dries raw materials for functional masterbatch production, the raw materials accumulate in the drying box, making it difficult to heat the materials evenly. In addition, wet materials easily stick to the inner wall of the drying box, resulting in low drying efficiency and inconvenience in cleaning the inner wall of the drying box. Therefore, it is necessary to design a drying equipment for raw materials for functional masterbatch production that can facilitate stirring of the materials so that they are heated evenly and can simultaneously clean the inner wall of the drying box. Utility Model Content
[0004] The purpose of the utility model is to provide a raw material drying equipment for the production of functional masterbatch, so as to solve the defects of the existing drying equipment in that when drying the raw materials, the internal raw materials are not evenly heated, the wet materials are easily adhered to the inner wall of the drying box, the drying efficiency is low and it is inconvenient to clean the inner wall of the drying box.
[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a raw material drying device for producing functional masterbatch, comprising a drying component;
[0006] The drying assembly includes a drying box, a drying chamber, a cover, a feed hopper, an exhaust pipe, a temperature sensor, and a discharge pipe. The drying box has a drying chamber formed therein. The cover is fixed to one end of the drying box, the feed hopper is fixed to the top of the cover, the exhaust pipe is fixed to the side of the top of the drying box away from the feed hopper, the temperature sensor is fixed to the inner wall of the drying box near the exhaust pipe inside the drying chamber, and the discharge pipe is fixed to the bottom of the drying box near the temperature sensor.
[0007] A heating assembly is provided inside the drying chamber, and the heating assembly includes a heating seat, a heating chamber, and a heating wire. The heating seat is provided inside the drying chamber, a heating chamber is provided inside the heating seat, and a heating wire is provided inside the heating chamber.
[0008] A protective structure is fixed on the outer wall of the drying box, and a temperature control structure is fixed on the outer wall of the drying box near one end of the exhaust pipe;
[0009] A stirring structure is provided inside the drying chamber, and the stirring structure includes a driving motor, a driving gear disc, a driven gear disc, a connecting shaft, a connecting frame, a cleaning brush and a stirring rod. The driving gear disc is rotatably connected to the outer wall of one end of the drying box, and the top of the driving gear disc is meshedly connected to the driven gear disc. The driving motor is installed on the outer wall of the drying box near one end of the driving gear disc. The connecting shaft is provided inside the drying chamber, and connecting frames are fixed on both sides of the bottom end of the connecting shaft. Cleaning brushes are evenly fixed to the bottom end of the connecting frame, and stirring rods are evenly fixed on the inner side of the connecting frame.
[0010] Furthermore, the outer wall of the heating seat is fixedly connected to the inner wall of the drying box, and the heating wire is designed to be spring-shaped.
[0011] Furthermore, the protective structure includes an adhesive layer, a thermal insulation layer and a protective layer. The adhesive layer is fixed on the outer wall of the drying box, the thermal insulation layer is fixed on the outer wall of the adhesive layer, and the protective layer is fixed on the outer wall of the thermal insulation layer.
[0012] Furthermore, the thermal insulation layer is a thermal insulation felt layer, and the protective layer is a glass fiber tape layer.
[0013] Furthermore, the temperature control structure includes a temperature control box, a data storage device, a display screen, a single-chip microcomputer, a data processor and a circuit board. The temperature control box is fixed on the outer wall of the drying box near one end of the exhaust pipe. The display screen is fixed on the outer wall of the temperature control box. A circuit board is installed inside the temperature control box. A data processor is installed on one side of the top of the circuit board. A single-chip microcomputer is installed on the outer wall of the circuit board below the data processor. The data storage device is installed on the outer wall of the circuit board below the single-chip microcomputer.
[0014] Furthermore, the input end of the circuit board is electrically connected to the output end of the temperature sensor, the output end of the single-chip microcomputer is electrically connected to the input end of the display screen, and the output end of the single-chip microcomputer is electrically connected to the input end of the heating wire.
[0015] Furthermore, one side of the driving gear disc is fixedly connected to the output end of the driving motor, one end of the connecting shaft extends to the outside of the drying box and is fixedly connected to one side of the driven gear disc, and the other end of the connecting shaft extends to the inside of the cover body and is rotatably connected to the cover body.
[0016] Furthermore, the cleaning brushes are distributed at equal intervals on the bottom end of the connecting frame, and the bottom ends of the cleaning brushes are in contact with the inner wall of the heating seat.
[0017] The utility model provides a raw material drying equipment for functional masterbatch production, which has the following advantages:
[0018] By providing a stirring structure, starting the driving motor, the rotation of the driving motor will drive the driven gear disc to rotate through the driving gear disc, the rotation of the driven gear disc will drive the connecting shaft to rotate, the rotation of the connecting shaft will drive the cleaning brush and the stirring rod to rotate through the connecting frame, the bottom end of the cleaning brush contacts the inner wall of the heating seat, and the inner wall of the heating seat can be cleaned, and the rotation of the stirring rod will drive the raw materials inside the drying chamber to turn over, so that the materials inside the drying chamber are evenly heated during drying, thereby realizing the function of facilitating the cleaning of the inner wall of the heating seat and turning over the raw materials inside the drying chamber, thereby improving the drying efficiency and convenience of cleaning of the raw material drying equipment for functional masterbatch production during use;
[0019] By providing a temperature control structure, the temperature sensor will detect the temperature inside the drying chamber in real time and transmit the temperature signal to the data processor. The data processor will transmit the processed temperature signal to the single-chip microcomputer, and the single-chip microcomputer will transmit the temperature signal to the display screen for easy viewing by the staff. When the temperature detected by the temperature sensor is too high, the temperature sensor will control the heating wire to be turned off through the single-chip microcomputer. When the temperature detected by the temperature sensor is too low, the temperature sensor will control the heating wire to be turned on through the single-chip microcomputer. This realizes the function of monitoring and controlling the temperature inside the drying chamber, thereby improving the working efficiency of the raw material drying equipment for masterbatch production during use.
[0020] By setting up a protective structure, the insulation layer is an insulation felt layer with good thermal insulation performance. Wrapping it on the outside of the drying box can form a thermal insulation layer to reduce heat loss. The protective layer is a glass fiber tape layer, which is a high-temperature resistant, corrosion-resistant, non-flammable and soft material. The glass fiber tape is fixed to the outside of the insulation layer to form an insulation layer, which can enhance protection and prevent workers from being scalded. The device has the functions of thermal insulation, heat insulation and anti-scalding, and improves the safety of the functional masterbatch production raw material drying equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0023] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;
[0024] Figure 4 This is a schematic diagram of the main cross-sectional three-dimensional structure of the utility model;
[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the side view section of the present invention;
[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the utility model in a top view.
[0027] Explanation of the reference numerals in the figure: 1. Drying component; 11. Drying box; 12. Drying chamber; 13. Cover; 14. Feed hopper; 15. Exhaust pipe; 16. Temperature sensor; 17. Discharge pipe; 2. Heating component; 21. Heating seat; 22. Heating chamber; 23. Heating wire; 3. Protective structure; 31. Adhesive layer; 32. Insulation layer; 33. Protective layer; 4. Temperature control structure; 41. Temperature control box; 42. Data storage device; 43. Display screen; 44. Single chip microcomputer; 45. Data processor; 46. Circuit board; 5. Stirring structure; 51. Drive motor; 52. Drive gear disc; 53. Driven gear disc; 54. Connecting shaft; 55. Connecting frame; 56. Cleaning brush; 57. Stirring rod. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0029] See also Figures 1-6 The utility model provides a raw material drying device for producing functional masterbatch, including a drying component 1.
[0030] Reference Figure 2 and Figure 4-Figure 6 The drying component 1 includes a drying box 11, a drying chamber 12, a cover body 13, a feed hopper 14, an exhaust pipe 15, a temperature sensor 16 and a discharge pipe 17. A drying chamber 12 is opened inside the drying box 11, a cover body 13 is fixed at one end of the drying box 11, a feed hopper 14 is fixed on the top of the cover body 13, an exhaust pipe 15 is fixed on the side of the top of the drying box 11 away from the feed hopper 14, a temperature sensor 16 is fixed on the inner wall of the drying box 11 near the exhaust pipe 15 inside the drying chamber 12, and a discharge pipe 17 is fixed on the bottom of the drying box 11 near the temperature sensor 16. A heating component 2 is provided inside the drying chamber 12, the heating component 2 includes a heating seat 21, a heating chamber 22 and a heating wire 23. The heating seat 21 is provided inside the drying chamber 12, a heating chamber 22 is opened inside the heating seat 21, a heating wire 23 is provided inside the heating chamber 22, the outer wall of the heating seat 21 is fixedly connected to the inner wall of the drying box 11, and the heating wire 23 is designed in a spring shape.
[0031] When the heating wire 23 is started, it will generate heat. The heating wire 23 will pass the generated heat to the material inside the drying chamber 12 through the heating seat 21. The material will be turned over and heated inside the drying chamber 12, which can evaporate the moisture inside the material. The hot air containing moisture will be discharged through the exhaust pipe 15 to prevent moisture from accumulating inside the drying chamber 12.
[0032] Reference Figures 1-6 A protective structure 3 is fixed on the outer wall of the drying box 11. The protective structure 3 includes an adhesive layer 31, an insulation layer 32 and a protective layer 33. The adhesive layer 31 is fixed on the outer wall of the drying box 11. The insulation layer 32 is fixed on the outer wall of the adhesive layer 31. The protective layer 33 is fixed on the outer wall of the insulation layer 32. The insulation layer 32 is an insulation felt layer, and the protective layer 33 is a glass fiber tape layer.
[0033] The thermal insulation layer 32 is a thermal insulation felt layer with good thermal insulation performance. Wrapping it around the outside of the drying box 11 can form a thermal insulation layer to reduce heat loss. The protective layer 33 is a glass fiber tape layer, which is a high-temperature resistant, corrosion-resistant, non-flammable, and soft material. The glass fiber tape is fixed to the outside of the thermal insulation layer 32 to form an insulation layer, which can enhance protection and prevent workers from being scalded.
[0034] Reference Figure 1-Figure 4 A temperature control structure 4 is fixed on the outer wall of the drying oven 11 near the exhaust pipe 15. The temperature control structure 4 includes a temperature control box 41, a data storage device 42, a display screen 43, a single-chip microcomputer 44, a data processor 45 and a circuit board 46. The temperature control box 41 is fixed on the outer wall of the drying oven 11 near the exhaust pipe 15. The display screen 43 is fixed on the outer wall of the temperature control box 41. A circuit board 46 is installed inside the temperature control box 41. The data processor 45 is installed on one side of the top of the circuit board 46. The single-chip microcomputer 44 is installed on the outer wall of the circuit board 46 below the data processor 45. The data storage device 42 is installed on the outer wall of the circuit board 46 below the single-chip microcomputer 44. The input end of the circuit board 46 is electrically connected to the output end of the temperature sensor 16, the output end of the single-chip microcomputer 44 is electrically connected to the input end of the display screen 43, and the output end of the single-chip microcomputer 44 is electrically connected to the input end of the heating wire 23.
[0035] The temperature sensor 16 will detect the temperature inside the drying chamber 12 in real time and transmit the temperature signal to the data processor 45. The data processor 45 will transmit the processed temperature signal to the single-chip microcomputer 44. The single-chip microcomputer 44 will transmit the temperature signal to the display screen 43 for the convenience of staff to view. When the temperature detected by the temperature sensor 16 is too high, the temperature sensor 16 will control the heating wire 23 to turn off through the single-chip microcomputer 44. When the temperature detected by the temperature sensor 16 is too low, the temperature sensor 16 will control the heating wire 23 to turn on through the single-chip microcomputer 44.
[0036] Reference Figure 1 、 Figure 2 and Figure 4-Figure 6 The interior of the drying chamber 12 is provided with a stirring structure 5, which includes a driving motor 51, a driving gear disc 52, a driven gear disc 53, a connecting shaft 54, a connecting frame 55, a cleaning brush 56 and a stirring rod 57. The driving gear disc 52 is rotatably connected to the outer wall of one end of the drying box 11, and the top of the driving gear disc 52 is meshedly connected with the driven gear disc 53. The driving motor 51 is installed on the outer wall of the drying box 11 near one end of the driving gear disc 52. The connecting shaft 54 is provided inside the drying chamber 12, and both sides of the bottom end of the connecting shaft 54 are fixed with connecting rods. The connecting frame 55 has cleaning brushes 56 evenly fixed on the bottom end of the connecting frame 55, and a stirring rod 57 evenly fixed on the inner side of the connecting frame 55. One side of the driving gear disc 52 is fixedly connected to the output end of the driving motor 51. One end of the connecting shaft 54 extends to the outside of the drying box 11 and is fixedly connected to one side of the driven gear disc 53. The other end of the connecting shaft 54 extends to the inside of the cover body 13 and is rotatably connected to the cover body 13. The cleaning brushes 56 are evenly spaced at the bottom end of the connecting frame 55, and the bottom ends of the cleaning brushes 56 are in contact with the inner wall of the heating seat 21.
[0037] When the drive motor 51 is started, the rotation of the drive motor 51 will drive the driven gear plate 53 to rotate through the drive gear plate 52. The rotation of the driven gear plate 53 will drive the connecting shaft 54 to rotate. The rotation of the connecting shaft 54 will drive the cleaning brush 56 and the stirring rod 57 to rotate through the connecting frame 55. The bottom end of the cleaning brush 56 contacts the inner wall of the heating seat 21, which can clean the inner wall of the heating seat 21. The rotation of the stirring rod 57 will drive the raw materials inside the drying chamber 12 to be turned over, so that the materials inside the drying chamber 12 are evenly heated during drying.
[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A raw material drying device for producing functional masterbatch, comprising a drying component (1); Its characteristics are: The drying assembly (1) comprises a drying box (11), a drying chamber (12), a cover (13), a feed hopper (14), an exhaust pipe (15), a temperature sensor (16) and a discharge pipe (17); a drying chamber (12) is provided inside the drying box (11); a cover (13) is fixed at one end of the drying box (11); a feed hopper (14) is fixed at the top of the cover (13); an exhaust pipe (15) is fixed at the side of the top of the drying box (11) away from the feed hopper (14); a temperature sensor (16) is fixed on the inner wall of the drying box (11) near the exhaust pipe (15) inside the drying chamber (12); and a discharge pipe (17) is fixed at the bottom of the drying box (11) near the temperature sensor (16); A heating assembly (2) is provided inside the drying chamber (12), and the heating assembly (2) comprises a heating seat (21), a heating chamber (22), and a heating wire (23); the heating seat (21) is provided inside the drying chamber (12), a heating chamber (22) is provided inside the heating seat (21), and a heating wire (23) is provided inside the heating chamber (22); A protective structure (3) is fixed on the outer wall of the drying box (11), and a temperature control structure (4) is fixed on the outer wall of the drying box (11) near one end of the exhaust pipe (15); The interior of the drying chamber (12) is provided with a stirring structure (5), and the stirring structure (5) comprises a driving motor (51), a driving gear disc (52), a driven gear disc (53), a connecting shaft (54), a connecting frame (55), a cleaning brush (56) and a stirring rod (57). The driving gear disc (52) is rotatably connected to the outer wall of one end of the drying box (11), and the top of the driving gear disc (52) is meshedly connected with the driven gear disc (53). The driving motor (51) is installed on the outer wall of the drying box (11) near one end of the driving gear disc (52). The connecting shaft (54) is provided inside the drying chamber (12). Connecting frames (55) are fixed on both sides of the bottom end of the connecting shaft (54). Cleaning brushes (56) are evenly fixed to the bottom end of the connecting frame (55), and stirring rods (57) are evenly fixed on the inner side of the connecting frame (55).
2. The raw material drying equipment for producing functional masterbatch according to claim 1, characterized in that: The outer wall of the heating seat (21) is fixedly connected to the inner wall of the drying box (11), and the heating wire (23) is designed in a spring shape.
3. The raw material drying equipment for producing functional masterbatch according to claim 1, characterized in that: The protective structure (3) comprises an adhesive layer (31), a heat-insulating layer (32) and a protective layer (33); the adhesive layer (31) is fixed to the outer wall of the drying box (11); the heat-insulating layer (32) is fixed to the outer wall of the adhesive layer (31); and the protective layer (33) is fixed to the outer wall of the heat-insulating layer (32).
4. The raw material drying equipment for producing functional masterbatch according to claim 3, characterized in that: The thermal insulation layer (32) is a thermal insulation felt layer, and the protective layer (33) is a glass fiber tape layer.
5. The raw material drying equipment for producing functional masterbatch according to claim 1, characterized in that: The temperature control structure (4) comprises a temperature control box (41), a data storage device (42), a display screen (43), a single chip microcomputer (44), a data processor (45) and a circuit board (46). The temperature control box (41) is fixed on the outer wall of the drying box (11) near one end of the exhaust pipe (15). The display screen (43) is fixed on the outer wall of the temperature control box (41). A circuit board (46) is installed inside the temperature control box (41). The data processor (45) is installed on one side of the top of the circuit board (46). The single chip microcomputer (44) is installed on the outer wall of the circuit board (46) below the data processor (45). The data storage device (42) is installed on the outer wall of the circuit board (46) below the single chip microcomputer (44).
6. The raw material drying equipment for producing functional masterbatch according to claim 5, characterized in that: The input end of the circuit board (46) is electrically connected to the output end of the temperature sensor (16), the output end of the single-chip microcomputer (44) is electrically connected to the input end of the display screen (43), and the output end of the single-chip microcomputer (44) is electrically connected to the input end of the heating wire (23).
7. The raw material drying equipment for producing functional masterbatch according to claim 1, characterized in that: One side of the driving gear disc (52) is fixedly connected to the output end of the driving motor (51), one end of the connecting shaft (54) extends to the outside of the drying box (11) and is fixedly connected to one side of the driven gear disc (53), and the other end of the connecting shaft (54) extends to the inside of the cover body (13) and is rotatably connected to the cover body (13).
8. The raw material drying equipment for producing functional masterbatch according to claim 1, characterized in that: The cleaning brushes (56) are distributed at equal intervals at the bottom end of the connecting frame (55), and the bottom ends of the cleaning brushes (56) are in contact with the inner wall of the heating seat (21).