Organic solvent spray dryer
By designing automated cleaning components, the problem of organic solvents adhering to the inner wall of the dryer was solved, achieving efficient and automated inner wall cleaning, thus improving drying efficiency and product quality.
Patent Information
- Application Number
- CN202422742898.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-11-11
AI Technical Summary
In traditional organic solvent spray dryers, organic solvents tend to adhere to the inner wall, forming residues that are difficult to remove. This affects the drying effect and may have an adverse impact on product quality. Furthermore, existing cleaning methods consume a lot of time and manpower.
A cleaning assembly was designed, comprising a rotating rod, a rotating plate, a cleaning plate, a drive motor, a scraper, a brush, a water pump, and a high-pressure nozzle. The motor drives the rotating rod to move the cleaning plate and scraper to clean the inner wall, and the high-pressure nozzle and water pump system automatically clean the residue on the inner wall.
It achieves automated inner wall cleaning, reduces manual intervention, improves drying efficiency and product quality, and avoids the risk of chemical reactions.
Smart Images
Figure CN223490430U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of organic solvent spraying, and in particular to an organic solvent spray dryer. Background Technology
[0002] Organic solvent spraying is a technique that disperses organic solvents in the air as tiny droplets. In the industrial field, it is widely used for coatings in industries such as automobile manufacturing and furniture production. It allows the coating to be evenly applied to the surface of an object, forming a smooth and durable coating. In the printing industry, organic solvent spraying can be used for ink application, improving printing quality and efficiency.
[0003] In traditional organic solvent spray dryers, cleaning the inner wall is often a challenge. Due to the properties of organic solvents, they tend to adhere to the inner wall of the dryer during the drying process, forming residues that are difficult to remove. These residues not only affect the drying effect of the next cycle but may also have an adverse impact on product quality. Moreover, most existing methods rely on manual cleaning, which is time-consuming and labor-intensive. Therefore, an organic solvent spray dryer is proposed to solve the above problems. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides an organic solvent spray dryer, which aims to improve the existing technology where organic solvents easily adhere to the inner wall of the dryer during the drying process, forming residues that are difficult to remove. These residues not only affect the drying effect of the next drying cycle, but may also have an adverse effect on product quality. Moreover, most existing dryers rely on manual cleaning, which is not only time-consuming and labor-intensive.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] The device includes a dryer tank, a cover plate on the top of the dryer tank, the bottom of the cover plate contacting the top of the dryer tank, a display on the right side of the dryer tank, support legs fixedly installed at the four corners of the bottom of the dryer tank, anti-slip sleeves fixedly installed at the bottom of the support legs, and a cleaning component inside the dryer tank for cleaning organic solvents adhering to the inner wall of the dryer tank.
[0007] As a further description of the above technical solution:
[0008] The cleaning assembly includes a rotating rod, a rotating plate is fixedly installed on the top of the rotating rod, a cleaning plate is fixedly installed on one side of the rotating plate, the surface of the cleaning plate is in contact with the inner wall of the dryer tank, the top of the rotating rod extends through to the top of the cover plate and a drive motor is fixedly installed thereon, and the bottom of the drive motor is fixedly installed on the top of the cover plate.
[0009] As a further description of the above technical solution:
[0010] Scrapers are fixedly installed on both sides of the rotating rod surface, and the bottom of the scraper contacts the bottom of the inner wall of the dryer tank.
[0011] As a further description of the above technical solution:
[0012] A brush is fixedly installed on the top of the rotating rod, and the top of the brush is in contact with the bottom of the cover plate.
[0013] As a further description of the above technical solution:
[0014] The bottom of the rotating rod extends through to the bottom of the dryer tank and is rotatably mounted with the dryer tank. A water pump is connected to the bottom of the rotating rod, and a connecting pipe is connected to the output end of the water pump. The top of the water pump is fixedly mounted to the bottom of the dryer tank.
[0015] As a further description of the above technical solution:
[0016] Both sides of the rotating rod surface are connected to high-pressure nozzles, and the number of high-pressure nozzles is several.
[0017] As a further description of the above technical solution:
[0018] A protective cover is fixedly installed on the surface of the rotating rod, and the high-pressure nozzle is located inside the protective cover. The high-pressure nozzle and the protective cover are used together.
[0019] This utility model has the following beneficial effects:
[0020] 1. In this utility model, through the cooperation of the rotating rod, rotating plate, cleaning plate and drive motor, the drive motor can be started to drive the rotating rod, the rotating rod rotates to drive the rotating plate and cleaning plate to rotate, and the rotation of the cleaning plate can clean the organic solvent adhering to the inner wall of the dryer tank.
[0021] 2. In this utility model, the water pump and the connecting pipe work together to connect one side of the connecting pipe to the external water pipe. Then the water pump can be started, and the water pump can deliver the water in the connecting pipe to the inside of the rotating rod. At this time, the fixed drive motor can be started, and the output end of the drive motor drives the rotating rod to rotate. At this time, the rotation of the rotating rod can prevent the rotating rod on the top of the water pump from rotating through the rotary sealing joint. Attached Figure Description
[0022] Figure 1 This invention provides a three-dimensional schematic diagram of the dryer tank.
[0023] Figure 2 A cross-sectional view of the dryer tank is provided for this utility model;
[0024] Figure 3 A structural schematic diagram of the cleaning component is provided for this utility model;
[0025] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.
[0026] Legend:
[0027] 1. Dryer tank; 2. Cover plate; 3. Display; 4. Support legs; 5. Anti-slip sleeve; 6. Cleaning assembly; 61. Rotating rod; 62. Rotating plate; 63. Cleaning plate; 64. Drive motor; 65. Scraper; 66. Brush; 67. Water pump; 68. Connecting pipe; 69. High-pressure nozzle; 7. Protective cover. Detailed Implementation
[0028] 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.
[0029] Reference Figure 1-4 One embodiment of this utility model includes a dryer tank 1, a cover plate 2 on the top of the dryer tank 1, the bottom of the cover plate 2 contacting the top of the dryer tank 1, a display 3 on the right side of the dryer tank 1, support legs 4 fixedly installed at the four corners of the bottom of the dryer tank 1, and anti-slip sleeves 5 fixedly installed at the bottom of the support legs 4. A cleaning component 6 is provided inside the dryer tank 1 for cleaning organic solvents adhering to the inner wall of the dryer tank 1. After the organic solvents inside the dryer tank 1 are mixed, the inside of the dryer tank 1 can be cleaned by the cleaning component 6, thereby preventing reactions from occurring after multiple mixing of organic solvents.
[0030] Reference Figure 1-4The cleaning assembly 6 includes a rotating rod 61, a rotating plate 62 fixedly mounted on the top surface of the rotating rod 61, and a cleaning plate 63 fixedly mounted on one side of the rotating plate 62. The surface of the cleaning plate 63 contacts the inner wall of the dryer tank 1. The top of the rotating rod 61 extends through to the top of the cover plate 2 and is fixedly mounted with a drive motor 64. The bottom of the drive motor 64 is fixedly mounted with the top of the cover plate 2. Through the cooperation of the rotating rod 61, the rotating plate 62, the cleaning plate 63, and the drive motor 64, the drive motor 64 can be started to drive the rotating rod 61. The rotation of the rotating rod 61 drives the rotating plate 62 and the cleaning plate 63 to rotate. The rotation of the cleaning plate 63 can clean the inner wall of the dryer tank 1. The attached organic solvents are cleaned. Scrapers 65 are fixedly installed on both sides of the rotating rod 61. The bottom of the scraper 65 contacts the bottom of the inner wall of the dryer tank 1. When the rotating rod 61 is rotated, the scraper 65 can be driven to rotate. The rotation of the scraper 65 can clean the bottom of the inner wall of the dryer tank 1, thereby cleaning the dryer tank 1. A brush 66 is fixedly installed on the top of the rotating rod 61. The top of the brush 66 contacts the bottom of the cover plate 2. The brush 66 can clean the bottom of the cover plate 2, preventing excessive organic solvent mixture at the bottom of the cover plate 2, thereby preventing chemical reactions of various organic solvent mixtures.
[0031] Reference Figure 1-4 The bottom of the rotating rod 61 extends through to the bottom of the dryer tank 1 and is rotatably mounted with the dryer tank 1. A water pump 67 is connected to the bottom of the rotating rod 61, and a connecting pipe 68 is connected to the output end of the water pump 67. The top of the water pump 67 is fixedly mounted to the bottom of the dryer tank 1. Through the cooperation of the water pump 67 and the connecting pipe 68, one side of the connecting pipe 68 can be connected to an external water pipe. Then, the water pump 67 can be started, and it can transport water from the connecting pipe 68 to the inside of the rotating rod 61. At this time, the fixed drive motor 64 can be started, and the output end of the drive motor 64 drives the rotating rod 61 to rotate. The rotation of the rotating rod 61, through a rotary sealing joint, prevents water from being drawn out. The rotating rod 61 at the top of the water pump 67 rotates, and high-pressure nozzles 69 are connected to both sides of the surface of the rotating rod 61. There are several high-pressure nozzles 69. The high-pressure nozzles 69 allow water entering the rotating rod 61 to enter the high-pressure nozzles 69 under the rotation of the rotating rod 61. The high-pressure nozzles 69 can spray water onto the inner wall of the dryer tank 1. A protective cover 7 is fixedly installed on the surface of the rotating rod 61. The high-pressure nozzles 69 are located inside the protective cover 7. The high-pressure nozzles 69 and the protective cover 7 work together to protect the high-pressure nozzles 69 and prevent organic solvents from clogging them.
[0032] Working principle: After the organic solvent inside the dryer tank 1 is mixed, it is necessary to clean the organic solvent on the inner wall of the dryer tank 1. First, the drive motor 64 can be started. The output shaft of the drive motor 64 drives the rotating rod 61. The rotation of the rotating rod 61 drives the rotating plate 62 and the cleaning plate 63 to rotate. The rotation of the cleaning plate 63 can clean the inner wall of the dryer tank 1. At this time, the rotation of the rotating rod 61 will also drive the scraper 65 to rotate. The rotation of the scraper 65 can clean the impurities at the bottom of the inner wall of the dryer tank 1. The rotation of the rotating plate 62 will also drive the brush 66 to rotate. The rotation of the brush 66 can clean the bottom of the cover plate 2. At this time, one side of the connecting pipe 68 can be connected to the external water pipe, and then the water pump 67 can be started. The water pump 67 can deliver water from the connecting pipe 68 to the inside of the rotating rod 61. At this time, the rotation of the rotating rod 61 can be prevented from rotating by the rotating sealing joint, thereby cleaning the organic solvent inside the dryer tank 1.
[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An organic solvent spray dryer, comprising a dryer tank (1), characterized in that: The top of the dryer tank (1) is provided with a cover plate (2), the bottom of the cover plate (2) is in contact with the top of the dryer tank (1), a display (3) is provided on the right side of the dryer tank (1), support legs (4) are fixedly installed at the four corners of the bottom of the dryer tank (1), and anti-slip sleeves (5) are fixedly installed at the bottom of the support legs (4). The interior of the dryer tank (1) is provided with a cleaning component (6) for cleaning the organic solvents adhering to the inner wall of the dryer tank (1).
2. The organic solvent spray dryer according to claim 1, characterized in that: The cleaning assembly (6) includes a rotating rod (61), a rotating plate (62) is fixedly installed on the top of the surface of the rotating rod (61), a cleaning plate (63) is fixedly installed on one side of the rotating plate (62), the surface of the cleaning plate (63) is in contact with the inner wall of the dryer tank (1), the top of the rotating rod (61) extends through to the top of the cover plate (2) and a drive motor (64) is fixedly installed thereon, and the bottom of the drive motor (64) is fixedly installed on the top of the cover plate (2).
3. An organic solvent spray dryer according to claim 2, characterized in that: Scrapers (65) are fixedly installed on both sides of the surface of the rotating rod (61), and the bottom of the scraper (65) is in contact with the bottom of the inner wall of the dryer tank (1).
4. An organic solvent spray dryer according to claim 2, characterized in that: A brush (66) is fixedly installed on the top of the rotating rod (61), and the top of the brush (66) is in contact with the bottom of the cover plate (2).
5. An organic solvent spray dryer according to claim 2, characterized in that: The bottom of the rotating rod (61) extends through to the bottom of the dryer tank (1) and is rotatably installed with the dryer tank (1). The bottom of the rotating rod (61) is connected to a water pump (67), and the output end of the water pump (67) is connected to a connecting pipe (68). The top of the water pump (67) and the bottom of the dryer tank (1) are fixedly installed.
6. An organic solvent spray dryer according to claim 2, characterized in that: Both sides of the surface of the rotating rod (61) are connected to high-pressure nozzles (69), and there are several high-pressure nozzles (69).
7. An organic solvent spray dryer according to claim 6, characterized in that: A protective cover (7) is fixedly installed on the surface of the rotating rod (61), and the high-pressure nozzle (69) is located inside the protective cover (7). The high-pressure nozzle (69) and the protective cover (7) are used together.