Inorganic pigment drying device
Through the multi-stage conveyor belt drying device, combined with the heating module and the airflow management system, the low efficiency and agglomeration problems in the drying process of inorganic pigments are solved, and efficient and stable drying effect is achieved.
Patent Information
- Application Number
- CN202422397960.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The existing inorganic pigment drying devices are not efficient during the drying process, which easily leads to agglomeration, and insufficient humidity control and airflow management, affecting the drying effect.
A multi-stage conveyor belt drying device is designed, combining heating modules, suction ducts and fresh air tank systems to heat and extract moisture layer by layer through the multi-stage conveyor belt to ensure the stability of the drying environment.
It improves drying efficiency, prevents pigment from agglomerating, and ensures efficient drying and stable quality of inorganic pigments.
Smart Images
Figure CN223121875U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pigment processing, in particular to an inorganic pigment drying device. Background Art
[0002] An inorganic pigment drying device is a device specifically used to remove the moisture contained in inorganic pigments during the production process. Inorganic pigments are usually made from minerals or chemically synthesized substances and are widely used in industries such as coatings, plastics, and building materials. During the production process, the humidity control of pigments is crucial because excessive moisture content will affect the quality, stability, and subsequent application effects of pigments, and an inorganic pigment drying device is often required during the drying process.
[0003] In the prior art, some devices use the method of stirring and drying, which cannot achieve layer-by-layer heating and drying of materials. When processing a large batch of materials, the residual internal moisture may cause caking and deterioration of pigments, and even affect the subsequent use effects. In addition, traditional devices often have deficiencies in humidity control and air flow management and cannot effectively maintain a suitable drying environment, thereby further reducing the drying efficiency. Summary of the Utility Model
[0004] An inorganic pigment drying device proposed by the utility model aims to improve the problems of low efficiency and caking during drying in some devices in the prior art.
[0005] To achieve the above object, the utility model provides the following technical solutions:
[0006] An inorganic pigment drying device includes a box body. A plurality of rotating shafts are rotatably connected inside the box body. Two discs are fixedly connected to the outside of the rotating shafts. A conveyor belt is coupled to the outside of the four discs on the same side. A transmission component for transmitting power is fixedly connected to the outside of one of the rotating shafts in the same row. A driving component is fixedly connected to the outside of the transmission component. A plurality of heat conduction cylinders are fixedly connected to the inner wall of the box body. Electric heating wires are arranged inside the heat conduction cylinders. Two feeding pipes are fixedly connected to the inner wall of the box body.
[0007] As a further description of the above technical solution:
[0008] One of the feeding pipes is fixedly connected to the right side of the box body for transporting materials in the primary conveying area to the secondary conveying area, and the other feeding pipe is fixedly connected to the left side of the box body for transporting materials in the secondary conveying area to the tertiary conveying area.
[0009] As a further description of the above technical solution:
[0010] The driving assembly includes a motor, the bottom of the motor is fixedly connected to the right side of the top of the box body, and the driving end of the motor is fixedly connected with a driving shaft.
[0011] As a further description of the above technical solution:
[0012] The transmission assembly includes a driving wheel, the inside of the driving wheel is fixedly connected to the outside of the driving shaft, one of the same row of the outside of the rotating shaft is fixedly connected with a driven wheel, and a connecting belt is sleeved outside the driving wheel and the driven wheel.
[0013] As a further description of the above technical solution:
[0014] A plurality of air suction pipes are fixedly connected to the front side of the outside of the box body, a connecting pipe is fixedly connected to the outside of three of the same column of the air suction pipes, a wind box is fixedly connected to the top of the three connecting pipes, and a dehumidifying fan is fixedly connected to the top of the wind box.
[0015] As a further description of the above technical solution:
[0016] A plurality of fresh air inlets are provided on the rear side of the outside of the box body, a plurality of fixing bolts are threadedly connected inside the box body, a baffle is threadedly connected to the outside of four of the fixing bolts, and a plurality of fresh air grooves are provided on the baffle.
[0017] As a further description of the above technical solution:
[0018] A feed pipe is fixedly connected to the left side of the top of the box body, and a blanking port is provided on the right side of the bottom of the box body.
[0019] As a further description of the above technical solution:
[0020] A protective shell is fixedly connected to the outside of the transmission assembly, and two support bases are fixedly connected to the bottom of the box body.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, by arranging a multi-stage conveyor belt to transport the pigment along the order of the conveyor belt, and a heating module is arranged in the internal space of the conveyor belt, so that the pigment on the conveyor belt is heated to discharge moisture, so that the material has enough time to be fully dried in a limited space.
[0023] 2. In the utility model, the moisture inside the device is extracted through a plurality of air suction pipes, and a fresh air groove is arranged on the opposite side, so that the moisture inside the device can be effectively discharged, thereby ensuring that the moisture ratio of the internal air is reduced, and the moisture in the material is easily evaporated. Description of the Drawings
[0024] Figure 1 A perspective view of an inorganic pigment drying device proposed by the present utility model;
[0025] Figure 2 A schematic diagram of the air box structure of an inorganic pigment drying device proposed by the present utility model;
[0026] Figure 3 A sectional view of the box body structure of an inorganic pigment drying device proposed by the present utility model;
[0027] Figure 4 is Figure 2 The enlarged view at position A in
[0028] Figure 5 is Figure 3 The enlarged view at position B in
[0029] Legend description:
[0030] 1. Box body; 2. Rotating shaft; 3. Disc; 4. Conveyor belt; 5. Driven wheel; 6. Motor; 7. Driving shaft; 8. Driving wheel; 9. Connecting belt; 10. Feeding pipe; 11. Suction air pipe; 12. Connecting pipe; 13. Air box; 14. Dehumidifying fan; 15. Heat-conducting cylinder; 16. Electric heating wire; 17. Feeding pipe; 18. Discharging opening; 19. Protective shell; 20. Support base; 21. Fixed bolt; 22. Baffle; 23. Fresh air groove. Specific implementation manners
[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0032] Refer to Figure 1 、 Figure 3, an embodiment provided by the present utility model: an inorganic pigment drying device, including a box body 1, which serves as the main body of the entire drying device, provides the overall structure and working space of the equipment, and is usually made of high-temperature resistant and corrosion-resistant materials to withstand the high temperature and chemical environment during the drying process. The box body 1 contains multiple functional areas such as drying, conveying, and heating. There are multiple rotating shafts 2 rotatably connected inside the box body 1. Two discs 3 are fixedly connected to the outside of the rotating shaft 2. The material of the discs 3 needs to have good wear resistance to ensure that it is not easily damaged during long-term operation. The outside of four discs 3 on the same side is coupled with a conveyor belt 4. The conveyor belt 4 supports and drives the rotation of multiple discs 3, promoting the movement of the conveyor belt 4. A transmission component for transmitting power is fixedly connected to the outside of one of the rotating shafts 2 in the same row, transmitting the power of the motor 6 to the rotating shaft 2, thereby driving the movement of the discs 3 and the conveyor belt 4. A driving component is fixedly connected to the outside of the transmission component, providing the power source of the equipment. The driving component includes a motor 6. The bottom of the motor 6 is fixedly connected to the top right side of the box body 1. The driving end of the motor 6 is fixedly connected to a driving shaft 7. The transmission component includes a driving wheel 8. The inside of the driving wheel 8 is fixedly connected to the outside of the driving shaft 7. A driven wheel 5 is fixedly connected to the outside of one of the rotating shafts 2 in the same row. A connecting belt 9 is sleeved on the outside of the driving wheel 8 and the driven wheel 5. A plurality of heat-conducting cylinders 15 are fixedly connected to the inner wall of the box body 1. An electric heating wire 16 is arranged inside the heat-conducting cylinder 15, providing a heating function to help dry the inorganic pigment. The electric heating wire 16 is installed inside the cylinder, and the temperature of the cylinder is increased by electric current heating to accelerate the drying of the pigment. Two feeding pipes 10 are fixedly connected to the inner wall of the box body 1. The outside of one of the feeding pipes 10 is fixedly connected to the right side of the box body 1, used to convey the materials in the primary conveying area to the secondary conveying area. The outside of the other feeding pipe 10 is fixedly connected to the left side of the box body 1, used to convey the materials in the secondary conveying area to the tertiary conveying area.
[0033] Refer to Figure 1 , Figure 2 , Figure 4 , a plurality of air suction pipes 11 are fixedly connected to the front side of the outside of the box body 1. A connecting pipe 12 is fixedly connected to the outside of three air suction pipes 11 in the same column. The top of the three connecting pipes 12 is fixedly connected to an air box 13, which is arranged on the front side of the outside of the box body 1. It is connected to a dehumidifying fan 14 through the connecting pipe 12 and the air box 13 to form an efficient exhaust system. The top of the air box 13 is fixedly connected to a dehumidifying fan 14, which reduces the humidity by extracting water vapor in the air. A plurality of fresh air inlets are opened on the rear side of the outside of the box body 1 to introduce fresh air to help maintain the air flow and temperature during the drying process. A plurality of fixing bolts 21 are threadedly connected inside the box body 1. A baffle 22 is threadedly connected to the outside of four of the fixing bolts 21. The baffle 22 is provided with a plurality of fresh air slots 23.
[0034] Refer to Figure 1, a feed pipe 17 is fixedly connected to the left side of the top of the box body 1, a discharge opening 18 is formed in the right side of the bottom of the box body 1, a protective shell 19 is fixedly connected to the outside of the transmission assembly, and two support bases 20 are fixedly connected to the bottom of the box body 1.
[0035] Compared with some devices in the prior art, the above content can improve the drying efficiency and timely discharge the water vapor inside the device.
[0036] Working principle: First, the material enters the box body 1 through the feed pipe 17 and enters the primary conveying area. Here, the conveyor belt 4 and multiple discs 3 work together to push the material towards the secondary conveying area. The motor 6 transmits power through the drive shaft 7 and the transmission assembly, causing the driving wheel 8 to rotate, thereby driving the connecting belt 9 and driving the rotation of the rotating shaft 2 and the discs 3 to ensure the continuous conveying of the material. The material passes through the heated heat conducting cylinder body 15 in the secondary conveying area, and the heating wire 16 heats the inside of the cylinder body to increase the temperature and accelerate the drying process of the pigment.
[0037] During the drying process, the air suction pipe 11 in the box body 1, the air box 13, and the dehumidifying fan 14 form an efficient exhaust system. The dehumidifying fan 14 continuously extracts the water vapor in the air, reduces the humidity, and maintains a dry environment. At the same time, fresh air is introduced through the fresh air inlet at the rear of the box body 1 to ensure the circulation of the air flow and the stability of the temperature. After the material passes through the tertiary conveying area, it is discharged through the discharge opening 18 to complete the entire drying process. The entire device significantly improves the drying efficiency through a reasonable structure and effective power transmission, ensuring the efficient drying of inorganic pigments.
[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. An inorganic pigment drying device, comprising a box body (1), characterized in that: A plurality of rotating shafts (2) are rotatably connected inside the box body (1). Two discs (3) are fixedly connected to the outside of the rotating shafts (2). A conveyor belt (4) is coupled to the outside of the four discs (3) on the same side. A transmission component for transmitting power is fixedly connected to the outside of one of the rotating shafts (2) in the same row. A driving component is fixedly connected to the outside of the transmission component. A plurality of heat-conducting cylinders (15) are fixedly connected to the inner wall of the box body (1). An electric heating wire (16) is arranged inside the heat-conducting cylinder (15). Two feeding pipes (10) are fixedly connected to the inner wall of the box body (1).
2. The inorganic pigment drying device according to claim 1, characterized in that: One of the feeding pipes (10) is fixedly connected to the right side of the box body (1) and is used for conveying the materials in the primary conveying area to the secondary conveying area. The other feeding pipe (10) is fixedly connected to the left side of the box body (1) and is used for conveying the materials in the secondary conveying area to the tertiary conveying area.
3. An inorganic pigment drying device according to claim 1, characterized in that: The driving component includes a motor (6). The bottom of the motor (6) is fixedly connected to the top right side of the box body (1). The driving end of the motor (6) is fixedly connected to a driving shaft (7).
4. An inorganic pigment drying device according to claim 3, characterized in that: The transmission component includes a driving wheel (8). The inside of the driving wheel (8) is fixedly connected to the outside of the driving shaft (7). A driven wheel (5) is fixedly connected to the outside of one of the rotating shafts (2) in the same row. A connecting belt (9) is sleeved on the outside of the driving wheel (8) and the driven wheel (5).
5. The inorganic pigment drying device according to claim 1, wherein: A plurality of air suction pipes (11) are fixedly connected to the front side of the outside of the box body (1). A connecting pipe (12) is fixedly connected to the outside of the three air suction pipes (11) in the same column. A wind box (13) is fixedly connected to the top of the three connecting pipes (12). A dehumidifying fan (14) is fixedly connected to the top of the wind box (13).
6. The inorganic pigment drying device according to claim 1, characterized in that: A plurality of fresh air inlets are opened on the rear side of the outside of the box body (1). A plurality of fixing bolts (21) are threadedly connected inside the box body (1). A baffle (22) is threadedly connected to the outside of four of the fixing bolts (21). A plurality of fresh air slots (23) are opened on the baffle (22).
7. An inorganic pigment drying device according to claim 1, characterized in that: A feeding pipe (17) is fixedly connected to the top left side of the box body (1). A blanking port (18) is opened on the bottom right side of the box body (1).
8. An inorganic pigment drying device according to claim 1, characterized in that: A protective shell (19) is fixedly connected to the outside of the transmission component. Two support bases (20) are fixedly connected to the bottom of the box body (1).