Batch preparation equipment of metal organic framework

Abstract

The utility model discloses batch preparation equipment of a metal organic framework, which comprises a base, a first side bearing plate is arranged on one side of the top end of the base, a second side bearing plate is arranged on the other side of the top end of the base, a preparation tank is arranged above the base between the second side bearing plate and the first side bearing plate, and a tank cover is mounted at the top end of the preparation tank. A gearbox is arranged in the center of the top end of the tank cover, a second motor is installed at the position, on the outer wall of one side of the gearbox, of the top end of the tank cover, a linkage rod is arranged at the bottom end of the gearbox, the bottom end of the linkage rod extends into the preparation tank and is provided with a stirring rod, and a stirring paddle is installed on the outer wall of the stirring rod; and a first motor is mounted in the transmission box. According to the utility model, not only is the preparation efficiency of the metal organic framework material ensured when the preparation equipment is used, but also the injection efficiency of the metal organic framework material when the preparation equipment is used is improved, and the metal organic framework material can be easily prepared in a sealed manner.

Description

Technical Field

[0001] The utility model relates to the technical field of metal-organic framework preparation, in particular to a batch preparation device for metal-organic frameworks. Background Technique

[0002] As an emerging porous material, metal-organic frameworks have a highly developed pore structure and an ultra-high specific surface area, and are widely used in the fields of gas adsorption, storage and separation, photo-electromagnetic materials, catalysis, etc. In order to prepare and process metal-organic framework materials, corresponding preparation equipment is required.

[0003] A preparation device for a composite metal-organic framework material with the reference publication number of CN217699125U includes a tightening component, a material placing device, and a heater arranged in the middle of the upper end cover and corresponding to the working cavity. The tightening component includes an upper end cover, a working cavity coaxially and cooperatively connected with the upper end cover, a connection end extending along the axis of the upper end cover, and a telescopic spring fixed inside the connection end; the material placing device includes a rotating rod arranged in the middle of the working cavity, a material placing disk arranged at the end of the rotating rod, and the connection end can be extended and displaced to connect the upper end cover and the working cavity to complete the experimental work. Extending the connection end can achieve the connection, which is convenient for subsequent disassembly of the device. During the heating and pressurization work, without affecting the reaction of the materials, the telescopic spring arranged inside the connection end is further heated and expanded synchronously with the connection end, effectively ensuring the connection tightness between the upper end cover and the working cavity. According to the above, although this preparation device can be well applied, it is usually not convenient for multi-directional stirring preparation of materials, making it difficult for the preparation efficiency of this preparation device for metal-organic framework materials to reach the established expectation, which often troubles people. Content of the Utility Model

[0004] The purpose of the utility model is to provide a batch preparation device for metal-organic frameworks to solve the problem that although the preparation device can be well applied, it is usually not convenient for multi-directional stirring preparation of materials, making it difficult for the preparation efficiency of this preparation device for metal-organic framework materials to reach the established expectation as mentioned in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solutions: A batch preparation device for metal-organic frameworks, including a base. On one side of the top of the base, there is a first side support plate. On the other side of the top of the base, there is a second side support plate. Above the base between the second side support plate and the first side support plate, there is a preparation tank. The top of the preparation tank is equipped with a tank cover. At the center position of the top of the tank cover, there is a gearbox. On the top of the tank cover on the outer wall of one side of the gearbox, there is a second motor. At the bottom of the gearbox, there is a linkage rod. The bottom end of the linkage rod extends into the interior of the preparation tank and is provided with a stirring rod. On the outer wall of the stirring rod, there are stirring paddles. On the outer wall of one side of the second side support plate, there is a transmission box. Inside the transmission box, there is a first motor. The output end of the first motor is installed with a rotating shaft through a coupling. The end of the rotating shaft away from the first motor penetrates the second side support plate and is connected to the outer wall of the preparation tank.

[0006] Preferably, a bearing rod is rotatably connected to the inner wall of the first side support plate. The end of the bearing rod away from the first side support plate is connected to the outer wall of the preparation tank. Through the setting of the bearing rod, it is convenient to support and limit the preparation tank.

[0007] Preferably, equidistant placement seats are provided on the outer wall of the upper end of the preparation tank. The bottom of the placement seat is rotatably connected to a linkage arm. Through the setting of the linkage arm, it is convenient to place and process the threaded cylinder.

[0008] Preferably, pull handles are provided on both sides of the top of the tank cover. The two pull handles are symmetrical about the center line of the tank cover. Through the setting of the pull handles, it is convenient to disassemble and assemble the tank cover on the top of the preparation tank.

[0009] Preferably, a feeding pipe is provided on the top of the tank cover on one side of the gearbox. The bottom end of the feeding pipe is communicated with the top of the tank cover. Through the setting of the feeding pipe, it is convenient to place and process the U-shaped pipe.

[0010] Preferably, a U-shaped pipe is provided at the top of the feeding pipe. Valves are installed on the outer walls of both sides of the U-shaped pipe. Through the setting of the U-shaped pipe, it is convenient to inject the metal-organic framework material.

[0011] Preferably, a threaded cylinder is provided at the end of the linkage arm away from the placement seat. A locking bolt is threadedly installed inside the threaded cylinder. The top end of the locking bolt extends outside the threaded cylinder. The bottom end of the locking bolt penetrates the tank cover and is threadedly connected to the top of the preparation tank. Through the setting of the locking bolt, it is convenient to place the tank cover on the top of the preparation tank.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The batch preparation equipment for the metal-organic framework not only ensures the preparation efficiency of the metal-organic framework material during the use of the preparation equipment, but also improves the injection efficiency of the metal-organic framework material during the use of the preparation equipment, and is also easy to perform a sealed preparation of the metal-organic framework material.

[0013] (1) The second motor drives the gearbox to operate, so that the gearbox drives the stirring rod and the stirring paddle to rotate inside the preparation tank through the linkage rod, and then the metal-organic framework material inside the preparation tank can be stirred and prepared. Then, the first motor drives the preparation tank to perform a slight reciprocating rotation through the rotating shaft, so that the preparation tank rotates on the inner wall of the first side bearing plate through the bearing rod, and then the metal-organic framework material inside the preparation tank can be shaken, thus ensuring the preparation efficiency of the metal-organic framework material during the use of the preparation equipment.

[0014] (2) Through the setting of two valves, the two ends of the U-shaped tube can be opened and closed, and different types of materials can be synchronously injected from the two ends of the U-shaped tube, so that the materials are synchronously injected into the preparation tank through the feeding pipe, thereby improving the injection efficiency of the metal-organic framework material during the use of the preparation equipment.

[0015] (3) By rotating the linkage arm, the bottom end of the threaded cylinder is driven to fit against the top end of the tank cover. Then, the locking bolt is screwed, and it rotates and slides downward inside the threaded cylinder, and the lower end of the locking bolt penetrates through the tank cover and is screwed into the top of the preparation tank to firmly cover the tank cover on the top of the preparation tank, thereby making it easy to perform a sealed preparation of the metal-organic framework material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is a front sectional structure schematic diagram of the present utility model;

[0018] Figure 3 is a bottom view structure schematic diagram of the tank cover of the present utility model;

[0019] Figure 4 is the present utility model Figure 1 The enlarged structure schematic diagram at A in.

[0020] In the figure: 1, base; 2, first side bearing plate; 3, bearing rod; 4, second side bearing plate; 5, transmission box; 6, first motor; 7, preparation tank; 8, tank cover; 9, second motor; 10, gearbox; 11, pull handle; 12, feeding pipe; 13, U-shaped tube; 14, valve; 15, rotating shaft; 16, linkage rod; 17, stirring rod; 18, stirring paddle; 19, component seat; 20, linkage arm; 21, threaded cylinder; 22, locking bolt. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present invention: A batch preparation device for a metal-organic framework, including a base 1, a first side support plate 2 is provided on one side of the top of the base 1, and a bearing rod 3 is rotatably connected to the inner wall of the first side support plate 2. One end of the bearing rod 3 away from the first side support plate 2 is connected to the outer wall of the preparation tank 7;

[0023] During use, through the setting of the bearing rod 3, the preparation tank 7 can be supported and limited;

[0024] A second side support plate 4 is provided on the other side of the top of the base 1. A preparation tank 7 is provided above the base 1 between the second side support plate 4 and the first side support plate 2. Equally spaced placement seats 19 are provided on the outer wall of the upper end of the preparation tank 7, and a linkage arm 20 is rotatably connected to the bottom of the placement seat 19;

[0025] During use, through the setting of the linkage arm 20, the threaded cylinder 21 can be placed and processed;

[0026] One end of the linkage arm 20 away from the placement seat 19 is provided with a threaded cylinder 21. A locking bolt 22 is threadedly installed inside the threaded cylinder 21. The top end of the locking bolt 22 extends to the outside of the threaded cylinder 21, and the bottom end of the locking bolt 22 penetrates through the tank cover 8 and is threadedly connected to the top of the preparation tank 7;

[0027] During use, through the setting of the locking bolt 22, the tank cover 8 can be placed on the top of the preparation tank 7;

[0028] A tank cover 8 is installed on the top of the preparation tank 7. Pull handles 11 are provided on both sides of the top of the tank cover 8, and the two pull handles 11 are symmetric about the center line of the tank cover 8;

[0029] During use, through the setting of the pull handle 11, the tank cover 8 can be disassembled and assembled on the top of the preparation tank 7;

[0030] A gearbox 10 is provided at the center position of the top of the tank cover 8. A feed pipe 12 is provided on the top of the tank cover 8 on one side of the gearbox 10. The bottom end of the feed pipe 12 is communicated with the top of the tank cover 8;

[0031] During use, through the setting of the feed pipe 12, the U-shaped pipe 13 can be placed and processed;

[0032] The top end of the injection pipe 12 is provided with a U-shaped pipe 13, and valves 14 are installed on the outer walls on both sides of the U-shaped pipe 13;

[0033] During use, due to the setting of the U-shaped pipe 13, it is convenient to inject the metal-organic framework material;

[0034] At the top end of the tank cover 8 on the outer wall of one side of the gearbox 10, a second motor 9 is installed. At the bottom end of the gearbox 10, a linkage rod 16 is provided. The bottom end of the linkage rod 16 extends into the interior of the preparation tank 7 and is provided with a stirring rod 17. Stirring paddles 18 are installed on the outer wall of the stirring rod 17. On the outer wall of one side of the second side bearing plate 4, a transmission box 5 is provided. A first motor 6 is installed inside the transmission box 5. The output end of the first motor 6 is installed with a rotating shaft 15 through a coupling. The end of the rotating shaft 15 away from the first motor 6 penetrates the second side bearing plate 4 and is connected to the outer wall of the preparation tank 7.

[0035] When the embodiment of the present application is in use, first, the two ends of the U-shaped pipe 13 are opened and closed through the valves 14. Different types of materials can be synchronously injected from the two ends of the U-shaped pipe 13, and the materials are synchronously injected into the interior of the preparation tank 7 through the injection pipe 12. Then, the second motor 9 is driven to operate the gearbox 10, so that the gearbox 10 drives the stirring rod 17 and the stirring paddles 18 to rotate inside the preparation tank 7 through the linkage rod 16, and the metal-organic framework material inside the preparation tank 7 can be stirred and prepared. Then, the first motor 6 drives the preparation tank 7 to rotate slightly and reciprocally through the rotating shaft 15, so that the preparation tank 7 rotates on the inner wall of the first side bearing plate 2 through the bearing rod 3, and the metal-organic framework material inside the preparation tank 7 can be shaken and prepared. Finally, by rotating the linkage arm 20, the bottom end of the threaded cylinder 21 is driven to fit on the top end of the tank cover 8. Then, the locking bolt 22 is screwed. The lower end of the locking bolt 22 penetrates the tank cover 8 and is screwed into the top of the preparation tank 7 to firmly cover the tank cover 8 on the top end of the preparation tank 7 for sealed preparation of the metal-organic framework material. When the bottom end of the locking bolt 22 is screwed out of the exterior of the preparation tank 7 and the linkage arm 20 is turned away from above the tank cover 8, the pull handle 11 can be pulled upward to detach the tank cover 8 from the top end of the preparation tank 7, so as to clean and maintain the interior of the preparation tank 7, thus completing the use of this preparation equipment.

Claims

1. A batch preparation device for metal organic frameworks, characterized in that: The invention comprises a base (1), wherein a first side support plate (2) is provided on one side of the top of the base (1), a second side support plate (4) is provided on the other side of the top of the base (1), a preparation tank (7) is provided above the base (1) between the second side support plate (4) and the first side support plate (2), a tank cover (8) is installed on the top of the preparation tank (7), a gearbox (10) is provided at the center of the top of the tank cover (8), a second motor (9) is installed on the top of the tank cover (8) on the outer wall of one side of the gearbox (10), and a coupling is provided at the bottom of the gearbox (10). A movable rod (16), the bottom end of the linkage rod (16) extends to the interior of the preparation tank (7) and is provided with a stirring rod (17), the outer wall of the stirring rod (17) is provided with a stirring paddle (18), a transmission box (5) is provided on the outer wall of one side of the second side support plate (4), a first motor (6) is installed inside the transmission box (5), a rotating shaft (15) is installed at the output end of the first motor (6) through a coupling, and the end of the rotating shaft (15) away from the first motor (6) passes through the second side support plate (4) and is connected to the outer wall of the preparation tank (7).

2. The batch preparation equipment of a metal organic framework according to claim 1, characterized in that: A bearing rod (3) is rotatably connected to the inner wall of the first side support plate (2), and one end of the bearing rod (3) away from the first side support plate (2) is connected to the outer wall of the preparation tank (7).

3. The batch preparation equipment of a metal organic framework according to claim 1, characterized in that: The outer wall of the upper end of the preparation tank (7) is provided with equally spaced component seats (19), and the bottom of the component seat (19) is rotatably connected to a linkage arm (20).

4. The batch preparation equipment of a metal organic framework according to claim 1, characterized in that: Pull handles (11) are provided on both sides of the top of the can cover (8), and the two pull handles (11) are symmetrical about the center line of the can cover (8).

5. The batch preparation equipment of a metal organic framework according to claim 1, characterized in that: A material injection pipe (12) is provided at the top end of the tank cover (8) on one side of the gearbox (10), and the bottom end of the material injection pipe (12) is connected to the top end of the tank cover (8).

6. The batch preparation equipment of metal organic framework according to claim 5, characterized in that: A U-shaped tube (13) is provided at the top end of the injection tube (12), and valves (14) are installed on the outer walls of both sides of the U-shaped tube (13).

7. The batch preparation equipment of a metal organic framework according to claim 3, characterized in that: A threaded barrel (21) is provided at one end of the linkage arm (20) away from the mounting seat (19), a locking bolt (22) is installed in the internal thread of the threaded barrel (21), the top end of the locking bolt (22) extends to the outside of the threaded barrel (21), and the bottom end of the locking bolt (22) passes through the tank cover (8) and is threadedly connected to the top of the preparation tank (7).

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