Drying equipment for hafnate production and processing
By designing a swingable hafnate drying equipment, combining electric heating and fan for heat drying, and using electric cylinders and toggle brushes for toggle treatment, the problem of moisture water stains and solvent separation difficulties in hafnate production is solved. , realizes efficient drying and solvent recovery, reducing production costs.
Patent Information
- Application Number
- CN202420960372.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-07
AI Technical Summary
When hafnium acid ester is distilled during the production process, the reactor has poor mass and heat transfer effect, resulting in moisture and water stains inside the product, which affects the use effect, and it is difficult to separate the product from solvents and by-products.
A drying equipment for hafnate production and processing is designed, which adopts a drying process that can swing in different positions, combines an electric heating mesh plate and a fan for heat drying, and dialing hafnate through an electric cylinder and a toggle brush. Move and dry treatments ensure multiple drying effects while using shields to prevent external impurities from entering.
It effectively reduces the moisture content of hafnium acid ester, realizes the recycling of solvents, improves production efficiency and reduces costs, and ensures the drying effect of the product.
Smart Images
Figure CN222211101U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to drying equipment for the production and processing of hafnium esters, belonging to the technical field of hafnium ester production. Background Art
[0002] Hafnium esters are ultra-high temperature ceramic precursors and key basic raw materials for the preparation of ultra-high temperature ceramic-based composite materials. After years of development, their preparation technology has become increasingly mature, and their comprehensive performance has shown obvious advantages. They have been used in the aerospace field. There are many types of hafnium esters. At present, the production process methods and equipment used for various hafnium esters are also different. Drying equipment is needed to assist the extraction and production of hafnium esters.
[0003] Since the above-mentioned hafnium ester is processed by distillation during the production process, but the mass transfer and heat transfer effect of the reactor in the production process of the hafnium ester is poor, the reflection efficiency is poor, and the separation of the product from the solvent and by-products is difficult, resulting in the hafnium ester still containing moisture and water stains after production, which has a certain adverse effect on actual use, and therefore needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to provide a drying device for the production and processing of hafnium esters. The utility model adds a drying device for drying hafnium esters, performs swing drying treatment in different positions and directions, can purify and dry the generated ammonium salts during the production process, and further recycle the recovered solvent, thereby reducing the cost and solving the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A drying device for hafnium ester production and processing comprises a hafnium ester drying box, the front side of the hafnium ester drying box is rotatably connected with a switch door via a hinge, a driving motor 1 is fixedly installed inside the hafnium ester drying box, the output end of the driving motor is fixedly connected with a rotating table, the top of the rotating table is fixedly connected with a drying treatment box, a ventilation frame is fixedly installed on the left side of the hafnium ester drying box near its inner wall, the inner wall of the ventilation frame is connected with a fan via a bracket, an electric heating mesh plate is fixedly installed on the surface of the inner wall of the ventilation frame, a ventilation chamber with a dustproof net is fixedly connected to the top of the hafnium ester drying box, a drying lamp is fixedly installed on the rear side of the hafnium ester drying box near its inner wall, an electric cylinder is fixedly installed on the right side of the hafnium ester drying box near its inner wall, an extension rod is fixedly connected to the output end of the electric cylinder, and a toggle brush is fixedly connected to the surface of the extension rod.
[0007] Furthermore, a receiving frame is fixedly connected to the front side of the hafnium ester drying box near the bottom thereof, and the inner wall of the receiving frame is provided with an anti-slip surface.
[0008] Furthermore, an upper sleeve is fixedly connected to the bottom of the rotating table, a lower sleeve is fixedly connected to the bottom of the inner wall of the hafnium ester drying box, and the inner wall of the lower sleeve is slidably connected to the surface of the upper sleeve.
[0009] Furthermore, the main body of the drying treatment box is a stabilizing frame, and two driving motors 2 are fixedly installed on the surface of the stabilizing frame through a bracket, the output end of the driving motor 2 is fixedly connected to a rotating disk, the bottom of the rotating disk is fixedly connected to a tilting plate, the bottom of the inner wall of the stabilizing frame is fixedly connected to a pin shaft bracket, and the top of the pin shaft bracket is fixedly connected to a placement frame.
[0010] Furthermore, a compression spring is connected to the side of the placement frame via a damping pad, one end of the compression spring is connected to a sliding plate via a damping pad, a sliding groove is provided on the side of the inner wall of the stabilization frame, and the inner wall of the sliding groove is slidably connected to the surface of the sliding plate.
[0011] Furthermore, a shielding plate is fixedly connected to the left side of the hafnium ester drying box, and the shielding plate is located on the left side of the ventilation cavity.
[0012] The beneficial effects of the utility model are:
[0013] 1. In the utility model, the switch door at the front side of the hafnium ester drying box is provided to allow the drying treatment box on the rotating table at the front side to be exposed, so that the staff can place the hafnium ester to be dried in the drying treatment box, and then the driving motor can be operated to control the rotating table to rotate, and the drying treatment boxes with different drying degrees can be switched to rotate, so that the hafnium ester can be temporarily stored and shelved under the action of the receiving frame;
[0014] 2. In the utility model, after the drying treatment box is moved to the position directly below the toggle brush, the electric cylinder can be operated to drive the extension rod and the toggle brush to move downward, and can be extended into the drying treatment box to toggle the hafnium ester to spread the overlapped part. When the drying treatment box is moved to the position directly below the drying lamp, the hafnium ester inside the drying treatment box can be dried. When the drying treatment box is moved to the position below the ventilation frame, the fan can be operated to drive the electric heating screen to generate heat to blow down, so as to heat dry the hafnium ester inside the drying treatment box, and the fan can be operated in the reverse direction to suck out moisture, and the ventilation chamber is used to ventilate the entire hafnium ester drying box. By setting the shielding plate, it can prevent external impurities from being accidentally adsorbed at the ventilation chamber opening, thereby ensuring the drying effects of multiple batches of hafnium ester in multiple ways at the same time.
[0015] 3. In the utility model, the operation of the set driving motor 2 can drive the rotating disk to rotate, and the tilting plate on the rotating disk can rotate accordingly. The two different left and right driving motors 2 can operate successively, so that the placement frame can swing left and right under the constraint of the pin shaft seat frame. Under the action of the compression spring, the subsequent reset operation of the placement frame can be carried out. Through the setting of the sliding plate and the sliding groove, the swinging effect of the placement frame in the active state can be guaranteed, and the repeated manipulation of the hafnium ester during the drying process can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.
[0017] Figure 1 This is a schematic diagram of the overall structure of a drying device for the production and processing of hafnium esters according to the utility model;
[0018] Figure 2 This is a front cross-sectional view of a drying device for producing and processing hafnium esters of the utility model;
[0019] Figure 3 It is a front cross-sectional view of a drying treatment box in a drying device for producing and processing hafnium esters of the utility model;
[0020] Figure 4 This is an enlarged view of point A of a drying device for producing and processing hafnium esters of the utility model;
[0021] Numbers in the figure: 1. Hafnium ester drying box; 2. Open and close door; 3. Drive motor 1; 4. Turntable; 5. Drying box; 6. Ventilation frame; 7. Fan; 8. Electric heating screen; 9. Ventilation chamber; 10. Drying lamp; 11. Electric cylinder; 12. Extension rod; 13. Toggle brush; 14. Receiving frame; 15. Upper plate; 16. Lower plate; 17. Drive motor 2; 18. Turntable; 19. Lifting plate; 20. Pin bracket; 21. Placement frame; 22. Compression spring; 23. Sliding plate; 24. Sliding groove; 25. Shielding plate. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1 Please refer to Figure 1-Figure 4, the utility model provides a technical solution:
[0024] A drying device for hafnium ester production and processing comprises a hafnium ester drying box 1, wherein the front side of the hafnium ester drying box 1 is rotatably connected to a switch door 2 via a hinge, a driving motor 3 is fixedly installed inside the hafnium ester drying box 1, a rotating table 4 is fixedly connected to the output end of the driving motor, a drying treatment box 5 is fixedly connected to the top of the rotating table 4, a ventilation frame 6 is fixedly installed on the left side of the hafnium ester drying box 1 near its inner wall, a fan 7 is connected to the inner wall of the ventilation frame 6 via a bracket, an electric heating mesh plate 8 is fixedly installed on the surface of the inner wall of the ventilation frame 6, a ventilation cavity 9 with a dust-proof net is fixedly connected to the top of the hafnium ester drying box 1, a drying lamp 10 is fixedly installed on the rear side of the hafnium ester drying box 1 near its inner wall, an electric cylinder 11 is fixedly installed on the right side of the hafnium ester drying box 1 near its inner wall, an extension rod 12 is fixedly connected to the output end of the electric cylinder 11, and a toggle brush 13 is fixedly connected to the surface of the extension rod 12.
[0025] Specifically, Figure 1-Figure 4 As shown, a receiving frame 14 is fixedly connected to the front side of the hafnium ester drying box 1 near the bottom thereof, and the inner wall of the receiving frame 14 is provided with a non-slip surface, and the receiving frame 14 can temporarily store and place hafnium ester. A shielding plate 25 is fixedly connected to the left side of the hafnium ester drying box 1, and the shielding plate 25 is located at the left side of the ventilation chamber 9. By setting the shielding plate 25, it is possible to prevent external impurities from being accidentally adsorbed at the opening of the ventilation chamber 9.
[0026] Specifically, Figure 1-Figure 4 As shown, an upper plate 15 is fixedly connected to the bottom of the rotating table 4, and a lower plate 16 is fixedly connected to the bottom of the inner wall of the hafnium ester drying box 1. The inner wall of the lower plate 16 and the surface of the upper plate 15 are slidably connected. The arrangement of the upper plate 15 and the lower plate 16 ensures the smooth rotation of the rotating table 4.
[0027] Example 2 Please refer to Figure 1-Figure 4The difference between this embodiment and embodiment 1 is that the main body of the drying treatment box 5 is a stabilizing frame, and two driving motors 17 are fixedly installed on the surface of the stabilizing frame through a bracket. The output end of the driving motor 17 is fixedly connected to a rotating disk 18, and the bottom of the rotating disk 18 is fixedly connected to a tilting plate 19. The bottom of the inner wall of the stabilizing frame is fixedly connected to a pin shaft bracket 20, and the top of the pin shaft bracket 20 is fixedly connected to a placement frame 21. The side of the placement frame 21 is connected to a compression spring 22 through a damping pad, and one end of the compression spring 22 is connected to a sliding plate 23 through a damping pad. A sliding groove 24 is provided on the side of the inner wall of the stabilizing frame, and the inner wall of the sliding groove 24 is slidably connected to the surface of the sliding plate 23. The operation of the driving motor 17 can drive the rotating disk 18 to rotate, and the tilting plate 19 on the rotating disk 18 can rotate accordingly. The two different driving motors 17 on the left and right can operate successively, so that the placement frame 21 can swing left and right under the constraint of the pin shaft bracket 20. Under the action of the compression spring 22, the subsequent reset operation of the placement frame 21 can be carried out. Through the setting of the sliding plate 23 and the sliding groove 24, the swinging effect of the placement frame 21 in the active state can be guaranteed.
[0028] Working principle of the utility model: when in use, the staff can open the switch door 2 at the front side of the hafnium ester drying box 1, and leak out the drying treatment box 5 on the rotating table 4 at the front side, so that the staff can place the hafnium ester to be dried in the drying treatment box 5, and then drive the motor 3 to operate to control the rotating table 4 to rotate. When the drying treatment box 5 moves to the bottom of the toggle brush 13, the electric cylinder 11 can be operated to drive the extension rod 12 and the toggle brush 13 to move downward, and can be extended into the interior of the drying treatment box 5 to toggle the hafnium ester to spread the overlapped parts. When the drying treatment box 5 moves to the bottom of the drying lamp 10, the hafnium ester inside the drying treatment box 5 can be dried. When the drying treatment box 5 moves to the bottom of the ventilation frame 6, the fan 7 can be used to drive the electric heating screen 8 to generate heat and blow it down to carry out the drying treatment. The hafnium ester inside the sorting box 5 is heat dried, and the fan 7 can operate in reverse to suck out moisture, and the ventilation chamber 9 is used to ventilate the entire hafnium ester drying box 1. The setting of the baffle plate 25 can prevent external impurities from being accidentally adsorbed at the mouth of the ventilation chamber 9. At the same time, the operation of the driving motor 17 can drive the rotating disk 18 to rotate, and the tilting plate 19 on the rotating disk 18 can rotate accordingly. The two different driving motors 17 on the left and right can operate successively, so that the placement frame 21 can swing left and right under the constraint of the pin shaft bracket 20. Under the action of the compression spring 22, the subsequent reset operation of the placement frame 21 can be carried out. The setting of the sliding plate 23 and the sliding groove 24 can ensure the swinging effect of the placement frame 21 in the active state, and ensure the drying effect of multiple batches of hafnium ester in multiple ways at the same time.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drying device for hafnium ester production and processing, comprising a hafnium ester drying oven (1), characterized in that: The front side of the hafnium ester drying box (1) is rotatably connected to a switch door (2) via a hinge, a drive motor (3) is fixedly installed inside the hafnium ester drying box (1), an output end of the drive motor is fixedly connected to a rotating table (4), a drying treatment box (5) is fixedly connected to the top of the rotating table (4), a ventilation frame (6) is fixedly installed on the left side of the hafnium ester drying box (1) near its inner wall, the inner wall of the ventilation frame (6) is connected to a fan (7) via a bracket, and the ventilation frame (6) An electric heating mesh plate (8) is fixedly installed on the surface of the inner wall; a ventilation chamber (9) with a dust-proof net is fixedly connected to the top of the hafnium ester drying box (1); a drying lamp (10) is fixedly installed on the rear side of the hafnium ester drying box (1) near the inner wall; an electric cylinder (11) is fixedly installed on the right side of the hafnium ester drying box (1) near the inner wall; an extension rod (12) is fixedly connected to the output end of the electric cylinder (11); and a tossing brush (13) is fixedly connected to the surface of the extension rod (12).
2. The drying equipment for the production and processing of hafnium ester according to claim 1, characterized in that: A receiving frame (14) is fixedly connected to the front side of the hafnium ester drying box (1) near the bottom thereof, and the inner wall of the receiving frame (14) is provided with an anti-slip textured surface.
3. The drying equipment for the production and processing of hafnium ester according to claim 1, characterized in that: An upper plate (15) is fixedly connected to the bottom of the rotating table (4), a lower plate (16) is fixedly connected to the bottom of the inner wall of the hafnium ester drying box (1), and the inner wall of the lower plate (16) is slidably connected to the surface of the upper plate (15).
4. The drying equipment for the production and processing of hafnium ester according to claim 1, characterized in that: The main body of the drying treatment box (5) is a stabilizing frame, and two driving motors (17) are fixedly mounted on the surface of the stabilizing frame via a bracket, the output end of the driving motor (17) is fixedly connected to a rotating disk (18), the bottom of the rotating disk (18) is fixedly connected to a tilting plate (19), the bottom of the inner wall of the stabilizing frame is fixedly connected to a pin shaft bracket (20), and the top of the pin shaft bracket (20) is fixedly connected to a placement frame (21).
5. The drying equipment for the production and processing of hafnium ester according to claim 4, characterized in that: The side of the placement frame (21) is connected to a compression spring (22) via a damping pad, one end of the compression spring (22) is connected to a sliding plate (23) via a damping pad, a sliding groove (24) is provided on the side of the inner wall of the stabilizing frame, and the inner wall of the sliding groove (24) is slidably connected to the surface of the sliding plate (23).
6. The drying equipment for producing and processing hafnium ester according to claim 1, characterized in that: A shielding plate (25) is fixedly connected to the left side of the hafnium ester drying box (1), and the shielding plate (25) is located on the left side of the ventilation chamber (9).