A polymerization inhibitor production drying device
By introducing a rotation and angle adjustment mechanism into the drying device for the production of polymerization inhibitors, combined with heating and ventilation hole design, the problem of inconvenient material removal is solved, and automatic material discharge and uniform drying are achieved, improving the ease of use of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIXING XINGUANG BAOYI CHEM CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-07-07
AI Technical Summary
Existing drying equipment for polymerization inhibitor production is inconvenient to remove material after drying, resulting in inconvenience in use.
A drying device for producing polymerization inhibitors was designed, which includes a rotating mechanism, an angle adjustment mechanism, and a heating mechanism. The device automatically discharges the dried material by rotating and tilting the cylinder. Combined with the uniform heating of the heating mechanism and the design of the vent holes, it ensures that the material is dried evenly and discharged conveniently.
It enables automatic discharge of dried materials, making it convenient to use and improving the practicality of the device.
Smart Images
Figure CN224470642U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of chemical machinery, and in particular to a drying device for producing polymerization inhibitors. Background Technology
[0002] Polymerization inhibitors are industrial additives, typically in granular form, used to prevent polymerization. Inhibitor molecules react with chain free radicals to form non-radical substances or low-activity free radicals that cannot initiate polymerization, thus terminating the polymerization. Drying is a crucial step in the production of polymerization inhibitors; removing residual moisture ensures the chemical stability, efficiency, and compatibility with subsequent processes. In the prior art, utility model patent application number 202020599709.9 discloses a chemical material dryer, mainly composed of a cylinder, a fan, and heating elements. During use, the material to be dried is placed in the cylinder. Air is then blown into the cylinder by the fan and heated by the heating elements, bringing the heated air into contact with the material inside the cylinder for drying. However, this dryer has the following problem: after drying, it is inconvenient to remove the dried material from the cylinder, making material removal difficult. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model provides a drying device for the production of polymerization inhibitors that can automatically discharge the dried material, is easy to use, and has high practicality.
[0004] This utility model discloses a drying device for producing polymerization inhibitors, comprising a base plate, a cylinder, and a sealing cover. The cylinder contains a chamber, and the right end of the cylinder has a loading / unloading port communicating with the chamber. The sealing cover is installed on the outside of the loading / unloading port. It also includes an angle adjustment mechanism, a rotation mechanism, and a heating mechanism. The cylinder is mounted on the rotation mechanism, which rotates the cylinder. The rotation mechanism is also mounted on the angle adjustment mechanism, which adjusts the angle. The heating mechanism is located on the upper and lower sides of the cylinder and provides heating. The sealing cover can be installed on the loading / unloading port using hinges and latches, or it can be installed on the loading / unloading port using bolts. When drying the polymerization inhibitor particles, the first step is to... The polymerization inhibitor granules to be dried are added into the chamber of the cylinder, then the sealing cover is closed. The cylinder is then heated by the heating mechanism, which raises the temperature of the polymerization inhibitor in the chamber, causing the residual moisture in the inhibitor to evaporate and drying the granules. Once drying is complete, the heating mechanism is turned off, and the rotating mechanism and cylinder are tilted to the right using the angle adjustment mechanism. The external collection box is then placed below the right end of the cylinder, and the sealing cover is opened. The polymerization inhibitor granules in the chamber are then discharged under gravity through the inlet at the right end of the cylinder and collected into the collection box. This system can automatically discharge the dried material, making it convenient and highly practical.
[0005] Preferably, the rotating mechanism includes a fixed frame, two sets of bearings, and a drive motor. The two sets of bearings are fixedly installed on the left and right sides of the fixed frame, respectively. The cylinder is rotatably mounted on the two sets of bearings. The drive motor is fixedly mounted on the fixed frame. The power output end of the drive motor is provided with a rotating shaft, which is rotatably mounted on the fixed frame and fixedly connected to the left end of the cylinder. When the particles in the cylinder cavity are heated and dried, the drive motor is turned on, and the drive motor drives the cylinder to rotate, thereby causing the material in the cylinder cavity to tumble up and down, so that the material in the cylinder cavity can be evenly heated and dried.
[0006] Preferably, the angle adjustment mechanism includes two sets of support shafts, a support plate, an indexing plate, a fixed frame, and a three-jaw chuck. The two sets of support shafts are fixedly installed at the front and rear of the fixed frame, respectively, and are coaxial. One set of support shafts is rotatably mounted on the support plate, and the other set of support shafts is clamped and fixed by the three-jaw chuck. The three-jaw chuck is fixedly installed at the rotating end in front of the indexing plate, and the indexing plate is fixedly installed at the upper end of the fixed frame. The indexing plate has an angle self-locking function. After the material in the cylinder cavity is dried, the indexing plate is opened, and the indexing plate drives the three-jaw chuck to rotate. The three-jaw chuck rotates the fixed frame through the support shaft, and the fixed frame tilts the cylinder to the right through two sets of bearings. Then, the sealing cover is opened to discharge the material in the cylinder cavity, improving convenience.
[0007] Preferably, the heating mechanism includes a mounting plate, two sets of lifting mechanisms, and two sets of electric heating mechanisms. The mounting plate is located above the cylinder. The two sets of lifting mechanisms are respectively mounted on the mounting plate and the base plate. The two sets of electric heating mechanisms are respectively mounted on the two sets of lifting mechanisms. The electric heating mechanisms have a heating function and are located on the upper and lower sides of the cylinder. The mounting plate can be fixedly mounted on the base plate by a bracket, or it can be fixedly mounted on the top of the workshop by a hoisting frame. When heating the cylinder, the two sets of lifting mechanisms are opened, causing them to drive the two sets of electric heating mechanisms to adjust their height, thereby bringing the two sets of electric heating mechanisms closer to the upper and lower parts of the cylinder. Then, the two sets of electric heating mechanisms are turned on to heat the cylinder, while simultaneously rotating the cylinder to ensure uniform heating, thereby heating and drying the material inside the cylinder cavity.
[0008] Preferably, the lifting mechanism includes a hydraulic cylinder, a push rod, a fixed column, and a sliding column. The power output end of the hydraulic cylinder is connected to the push rod, and the sliding column is slidably mounted on the fixed column. The electric heating mechanism is mounted on the push rod and the sliding column. The hydraulic cylinder and the fixed column of the upper lifting mechanism are both fixedly mounted on the mounting plate, and the hydraulic cylinder and the fixed column of the lower lifting mechanism are both fixedly mounted on the base plate. When heating the cylinder, the two sets of hydraulic cylinders are opened, causing the two sets of hydraulic cylinders to drive the two sets of push rods to adjust the height, thereby causing the two sets of electric heating mechanisms to approach the upper and lower sides of the cylinder respectively to heat the cylinder.
[0009] Preferably, the electric heating mechanism includes a base plate and multiple electric heating lamps. The base plate is fixedly mounted on a push rod and a sliding column. The base plate is provided with an arc-shaped part that matches the shape of the cylinder. The multiple electric heating lamps are evenly mounted on the arc-shaped part of the base plate. When heating the cylinder, the multiple electric heating lamps on the two sets of base plates are turned on, so that the multiple electric heating lamps on the two sets of base plates heat the upper and lower parts of the cylinder through thermal radiation. At the same time, the cylinder is rotated, so that the material in the cylinder cavity is evenly heated and dried.
[0010] Preferably, the left and right sides of the cylinder are provided with multiple vent holes communicating with the chamber, and each of the multiple vent holes is provided with a filter screen; through the above arrangement, the hot steam generated during the heating of the material in the cylinder chamber can be discharged to the outside through multiple sets of vent holes, which facilitates the discharge of steam.
[0011] Preferably, the sealing cover is provided with a heat-insulating handle; this feature facilitates the opening and closing of the sealing cover.
[0012] Compared with the prior art, the advantages of this utility model are: it can automatically discharge the dried material, is convenient to use, and has high practicality. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;
[0015] Figure 3 It is a structural diagram of the cylinder, fixed frame, and indexing plate, etc.
[0016] Figure 4 This is a structural diagram of the heating mechanism and the cylinder.
[0017] The following are labels in the attached diagram: 1. Base plate; 2. Cylinder body; 3. Sealing cover; 4. Fixing frame; 5. Bearing; 6. Drive motor; 7. Support shaft; 8. Support plate; 9. Indexing plate; 10. Fixing frame; 11. Mounting plate; 12. Hydraulic cylinder; 13. Push rod; 14. Fixing column; 15. Sliding column; 16. Base plate; 17. Electric heating lamp; 18. Vent hole; 19. Three-jaw chuck. Detailed Implementation
[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1
[0019] like Figures 1 to 4 The polymerization inhibitor production drying device of this utility model includes a base plate 1, a cylinder 2, a sealing cover 3, an angle adjustment mechanism, a rotating mechanism, and a heating mechanism. The cylinder 2 has a chamber inside, and a loading / unloading port communicating with the chamber is located at the right end of the cylinder 2. The sealing cover 3 is installed on the outside of the loading / unloading port. The cylinder 2 is mounted on the rotating mechanism, which is used to rotate the cylinder 2. The rotating mechanism is also mounted on the angle adjustment mechanism, which has the function of adjusting the angle. The heating mechanism is located on the upper and lower sides of the cylinder 2 and has the function of heating. The sealing cover 3 can be installed on the loading / unloading port using hinges and latches, or it can be installed on the loading / unloading port using bolts. When drying the polymerization inhibitor particles, the first step is to... The polymerization inhibitor particles to be dried are added into the chamber of cylinder 2, then the sealing cover 3 is closed. Cylinder 2 is then heated by the heating mechanism, which raises the temperature of the polymerization inhibitor in the chamber of cylinder 2, causing the residual moisture in the polymerization inhibitor to evaporate and drying the polymerization inhibitor particles. Once drying is complete, the heating mechanism is closed, and the rotating mechanism and cylinder 2 are tilted to the right by the angle adjustment mechanism. Then, the external collection box is placed below the right end of cylinder 2, and the sealing cover 3 is opened, allowing the polymerization inhibitor particles in the chamber of cylinder 2 to be discharged from the inlet at the right end of cylinder 2 under the action of gravity. The particles are then collected and discharged into the collection box. This system can automatically discharge the dried material, making it convenient to use and highly practical.
[0020] like Figure 1 and Figure 3 The rotating mechanism includes a fixed frame 4, two sets of bearings 5, and a drive motor 6. The two sets of bearings 5 are fixedly installed on the left and right sides of the fixed frame 4, respectively. The cylinder 2 is rotatably mounted on the two sets of bearings 5. The drive motor 6 is fixedly mounted on the fixed frame 4. The power output end of the drive motor 6 is provided with a rotating shaft, which is rotatably mounted on the fixed frame 4 and fixedly connected to the left end of the cylinder 2. When the particles in the chamber of the cylinder 2 are heated and dried, the drive motor 6 is turned on, and the drive motor 6 drives the cylinder 2 to rotate, thereby causing the material in the chamber of the cylinder 2 to tumble up and down, so that the material in the chamber of the cylinder 2 can be evenly heated and dried.
[0021] like Figure 1 and Figure 3 The angle adjustment mechanism includes two sets of support shafts 7, support plates 8, indexing plates 9, fixing frames 10, and three-jaw chucks 19. The two sets of support shafts 7 are fixedly installed at the front and rear of the fixing frame 4, respectively. The two sets of support shafts 7 are coaxial. One set of support shafts 7 is rotatably installed on the support plates 8, and the other set of support shafts 7 is clamped and fixed by the three-jaw chucks 19. The three-jaw chucks 19 are fixedly installed at the rotating end of the front of the indexing plates 9, and the indexing plates 9 are fixedly installed on the upper end of the fixing frames 10. The indexing plates 9 have an angle self-locking function. After the material in the chamber of the cylinder 2 is dried, the indexing plates 9 are opened, and the indexing plates 9 drive the three-jaw chucks 19 to rotate. The three-jaw chucks 19 rotate the fixing frame 4 through the support shafts 7. The fixing frame 4 tilts the cylinder 2 to the right through two sets of bearings 5. Then the sealing cover 3 is opened to discharge the material in the chamber of the cylinder 2, which improves convenience.
[0022] like Figure 1 and Figure 4 The heating mechanism includes a mounting plate 11, two sets of lifting mechanisms, and two sets of electric heating mechanisms. The mounting plate 11 is located above the cylinder 2. The two sets of lifting mechanisms are respectively installed on the mounting plate 11 and the base plate 1. The two sets of electric heating mechanisms are respectively installed on the two sets of lifting mechanisms. The electric heating mechanisms have the function of heating. The two sets of electric heating mechanisms are located on the upper and lower sides of the cylinder 2 respectively. The mounting plate 11 can be fixedly installed on the base plate 1 by a bracket. The mounting plate 11 can also be fixedly installed on the top of the workshop by a hoisting frame. When heating the cylinder 2, the two sets of lifting mechanisms are opened, so that the two sets of lifting mechanisms drive the two sets of electric heating mechanisms to adjust their height, so that the two sets of electric heating mechanisms are close to the upper and lower parts of the cylinder 2 respectively. Then, the two sets of electric heating mechanisms are turned on to heat the cylinder 2. At the same time, the cylinder 2 is rotated so that the cylinder 2 is heated evenly, thereby heating and drying the material in the chamber of the cylinder 2.
[0023] like Figure 4The lifting mechanism includes a hydraulic cylinder 12, a push rod 13, a fixed column 14, and a sliding column 15. The power output end of the hydraulic cylinder 12 is connected to the push rod 13. The sliding column 15 is slidably mounted on the fixed column 14. The electric heating mechanism is mounted on the push rod 13 and the sliding column 15. The hydraulic cylinder 12 and the fixed column 14 of the upper lifting mechanism are both fixedly mounted on the mounting plate 11, and the hydraulic cylinder 12 and the fixed column 14 of the lower lifting mechanism are both fixedly mounted on the base plate 1. When heating the cylinder 2, the two sets of hydraulic cylinders 12 are opened, so that the two sets of hydraulic cylinders 12 drive the two sets of push rods 13 to adjust the height, thereby bringing the two sets of electric heating mechanisms closer to the upper and lower sides of the cylinder 2 to heat the cylinder 2.
[0024] like Figure 1 and Figure 4 The electric heating mechanism includes a base plate 16 and multiple electric heating lamps 17. The base plate 16 is fixedly mounted on the push rod 13 and the sliding column 15. The base plate 16 is provided with an arc-shaped part that matches the shape of the cylinder 2. The multiple electric heating lamps 17 are evenly mounted on the arc-shaped part of the base plate 16. When heating the cylinder 2, the multiple electric heating lamps 17 on the two sets of base plates 16 are turned on, so that the multiple electric heating lamps 17 on the two sets of base plates 16 heat the upper and lower parts of the cylinder 2 through thermal radiation. At the same time, the cylinder 2 is rotated, so that the material in the chamber of the cylinder 2 is evenly heated and dried.
[0025] The sealing cover 3 is equipped with a heat-insulating handle; this feature facilitates the opening and closing of the sealing cover 3. Example 2
[0026] Based on Example 1, the left and right sides of the cylinder 2 are provided with multiple vent holes 18 that communicate with the chamber, and each of the multiple vent holes 18 is provided with a filter screen; through the above arrangement, the hot steam generated during the heating of the material in the chamber of the cylinder 2 can be discharged to the outside through multiple sets of vent holes 18, which facilitates the discharge of steam.
[0027] The bearing 5, indexing plate 9, hydraulic cylinder 12, and electric heating lamp 17 of the polymerization inhibitor production drying device of this utility model are all purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0028] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A drying apparatus for producing a polymerization inhibitor, comprising a base plate (1), a cylinder (2), and a sealing cover (3), wherein a chamber is provided inside the cylinder (2), and a loading / unloading port communicating with the chamber is provided at the right end of the cylinder (2), and the sealing cover (3) is installed on the outside of the loading / unloading port; characterized in that, It also includes an angle adjustment mechanism, a rotation mechanism and a heating mechanism. The cylinder (2) is mounted on the rotation mechanism, which is used to rotate the cylinder (2). The rotation mechanism is mounted on the angle adjustment mechanism, which has the function of adjusting the angle. The heating mechanism is located on the upper and lower sides of the cylinder (2), and has the function of heating.
2. The drying apparatus for producing polymerization inhibitors as described in claim 1, characterized in that, The rotating mechanism includes a fixed frame (4), two sets of bearings (5) and a drive motor (6). The two sets of bearings (5) are fixedly installed on the left and right sides of the fixed frame (4) respectively. The cylinder (2) is rotatably installed on the two sets of bearings (5). The drive motor (6) is fixedly installed on the fixed frame (4). The power output end of the drive motor (6) is provided with a rotating shaft. The rotating shaft is rotatably installed on the fixed frame (4) and is fixedly connected to the left end of the cylinder (2).
3. The polymerization inhibitor production drying apparatus as described in claim 2, characterized in that, The angle adjustment mechanism includes two sets of support shafts (7), a support plate (8), an indexing plate (9), a fixing frame (10), and a three-jaw chuck (19). The two sets of support shafts (7) are fixedly installed on the front and rear parts of the fixing frame (4), respectively. The two sets of support shafts (7) are coaxial. One set of support shafts (7) is rotatably installed on the support plate (8), and the other set of support shafts (7) is clamped and fixed by the three-jaw chuck (19). The three-jaw chuck (19) is fixedly installed on the rotating end of the front part of the indexing plate (9), and the indexing plate (9) is fixedly installed on the upper end of the fixing frame (10).
4. The drying apparatus for producing polymerization inhibitors as described in claim 1, characterized in that, The heating mechanism includes a mounting plate (11), two sets of lifting mechanisms and two sets of electric heating mechanisms. The mounting plate (11) is located above the cylinder (2). The two sets of lifting devices are respectively installed on the mounting plate (11) and the bottom plate (1). The two sets of electric heating mechanisms are respectively installed on the two sets of lifting mechanisms. The electric heating mechanisms have the function of heating. The two sets of electric heating mechanisms are located on the upper and lower sides of the cylinder (2).
5. The drying apparatus for producing polymerization inhibitors as described in claim 4, characterized in that, The lifting mechanism includes a hydraulic cylinder (12), a push rod (13), a fixed column (14), and a sliding column (15). The power output end of the hydraulic cylinder (12) is connected to the push rod (13). The sliding column (15) is slidably mounted on the fixed column (14). The electric heating mechanism is mounted on the push rod (13) and the sliding column (15).
6. The drying apparatus for producing polymerization inhibitors as described in claim 5, characterized in that, The electric heating mechanism includes a base plate (16) and multiple electric heating lamps (17). The base plate (16) is fixedly mounted on the push rod (13) and the sliding column (15). The base plate (16) is provided with an arc-shaped part that matches the shape of the cylinder (2). Multiple electric heating lamps (17) are evenly mounted on the arc-shaped part of the base plate (16).
7. The drying apparatus for producing polymerization inhibitors as described in claim 1, characterized in that, The left and right sides of the cylinder (2) are provided with multiple vent holes (18) that communicate with the chamber, and each of the multiple vent holes (18) is provided with a filter screen.
8. The drying apparatus for producing polymerization inhibitors as described in claim 1, characterized in that, The sealing cap (3) is equipped with a heat-insulating handle.