Drying device for catalyst production

Abstract

The utility model relates to the field of drying devices, and discloses a catalyst production drying device which comprises a supporting table, a shell and an exhaust frame, one end of the supporting table is fixedly connected with a motor, one end of the motor on the inner side of the supporting table is fixedly connected with a conveying mechanism, the top end of the interior of the shell is fixedly connected with a microwave pipe, and the top of the exhaust frame is fixedly connected with an exhaust pipe. Protective frames are movably installed on the two sides of the shell, the top of one protective frame is fixedly connected with a feeding frame, the bottom of the other protective frame is fixedly connected with a discharging frame, the outer sides of the protective frames are fixedly connected with rubber frames, and a sealing door is movably installed at one end of the shell. Through cooperative use of the shell, the sealing door, the exhaust pipe and the protective frame, the protective sealing effect of the device can be improved, gas cannot be directly exhausted to a processing workshop, harmful gas is prevented from affecting the health of workers, the environment protection effect of the device is improved, and the workers can conveniently clean and maintain the device.

Description

Technical Field

[0001] The present application relates to the technical field of drying devices, and in particular to a drying device for catalyst production. Background Art

[0002] In catalyst production, the drying device is one of the key equipment. The drying device for catalyst production is used to remove moisture from the catalyst precursor or its carrier to ensure the activity and stability of the catalyst, and to ensure the uniformity and performance of the catalyst. Selecting appropriate drying process and equipment can significantly improve the quality and production efficiency of the catalyst.

[0003] At present, the drying device used in the production of related catalysts lacks a sealing and protective structure. During processing, the catalyst is exposed to the outside. The harmful gases generated during drying can easily affect the processing environment. Therefore, the environmental protection effect of the device is not ideal. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides a drying device for catalyst production.

[0005] The present application provides a drying device for catalyst production using the following technical solution:

[0006] The top of the shell and the bottom of the shell are fixedly connected to each other, and the exhaust frame is fixedly connected to the top of the shell.

[0007] Preferably, a connecting frame is fixedly connected to the top of the feed frame, and bolt holes are provided inside the connecting frame.

[0008] Preferably, the surfaces on both sides of the shell are fixedly connected with positioning frames, and the protection frame is embedded in the positioning frame.

[0009] Preferably, support blocks are fixedly connected to both sides of the bottom of the support platform, and the support blocks are made of silicone rubber.

[0010] Preferably, a connection block is fixedly connected to the surface of the sealing door, and a handle is fixedly connected to the inner side of the connection block.

[0011] In summary, this application has the following beneficial technical effects:

[0012] By setting up the shell, sealing door, exhaust pipe, protective frame, discharge frame and feed frame, the protective sealing effect of the device can be improved, and the gas will not be discharged directly to the processing workshop, thereby avoiding the pollution of the processing workshop by harmful gases generated by the drying and processing catalyst and the gas emitted by the catalyst itself, and preventing harmful gases from affecting the health of the staff, thereby improving the environmental protection effect of the device, protecting the health of the staff, and making it easier for the staff to clean and maintain the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall three-dimensional diagram of an embodiment of the application;

[0014] Figure 2 This is a schematic diagram of the partial structure of the microwave tube and the exhaust frame of the embodiment of the application;

[0015] Figure 3 This is a schematic diagram of the partial structure of the limiting groove and the jack of the embodiment of the application;

[0016] Figure 4 It is a schematic diagram of the partial structure of the rubber frame and the magnetic rod of the embodiment of the application.

[0017] Explanation of the accompanying drawings: 1. Protective frame; 101. Rubber frame; 102. Magnetic rod; 2. Discharge frame; 3. Support platform; 301. Support block; 4. Sealing door; 401. Spring hinge; 402. Sealing frame; 5. Motor; 6. Feed frame; 601. Connecting frame; 7. Shell; 8. Exhaust pipe; 9. Handle; 901. Connecting block; 10. Microwave tube; 11. Limiting groove; 12. Conveying mechanism; 13. Jack; 14. Exhaust frame; 15. Positioning frame. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-4 This application is described in further detail.

[0019] The present application discloses a drying device for catalyst production. Figure 1-4A drying device for catalyst production includes a support platform 3, a shell 7 and an exhaust frame 14. One end of the support platform 3 is fixedly connected to a motor 5. One end of the motor 5 inside the support platform 3 is fixedly connected to a conveying mechanism 12. The top of the support platform 3 is fixedly connected to the shell 7. The top of the shell 7 is fixedly connected to a microwave tube 10. The shell 7 on the side close to the microwave tube 10 is fixedly connected to an exhaust frame 14. The top of the exhaust frame 14 is fixedly connected to an exhaust pipe 8. Limiting grooves 11 are provided on both sides of the shell 7 and the top of the support platform 3. Sockets 13 are provided on both sides of the support platform 3. Protective frames 1 are movably installed on both sides of the shell 7. There are two protective frames 1, among which The top of one protective frame 1 is fixedly connected to a feed frame 6, and the bottom of the other protective frame 1 is fixedly connected to a discharge frame 2. The outer side of the protective frame 1 is fixedly connected to a rubber frame 101, and the rubber frame 101 is engaged with the limit groove 11. The inner side of the protective frame 1 is fixedly connected to a magnetic rod 102, and the magnetic rod 102 is engaged with the jack 13. A sealing door 4 is movably installed at one end of the shell 7, and a spring hinge 401 is movably installed between the sealing door 4 and the shell 7. One end of the sealing door 4 is fixedly connected to a sealing frame 402. The staff first connects and fixes the external catalyst introduction structure to the feed frame 6, and sends the catalyst material to the top of the conveying mechanism 12 through the feed frame 6. The conveying mechanism 12 is conventional. The device is composed of a conveyor belt and a conveyor shaft. The motor 5 drives the conveying mechanism 12 to operate, so that the conveying mechanism 12 conveys the catalyst to the bottom of the microwave tube 10. The microwave tube 10 performs microwave drying on the catalyst. After the drying is completed, the catalyst is continued to be conveyed so that the catalyst is discharged through the discharge frame 2. The staff can connect the external catalyst collection structure with the discharge frame 2 so that the discharge frame 2 directly imports the catalyst into the collection structure for storage. When using the device, the staff can install the protective frame 1 on both sides of the shell 7, insert the magnetic rod 102 into the inside of the jack 13, and the magnetic rod 102 is adsorbed and connected to the support platform 3 of the magnetically absorbable metal material. The rubber frame 101 is embedded in the limit groove 11, and the protective frame 1 and the shell 7 The device can be protected and sealed at the top of the device so that the gas generated during processing can only be discharged from the device through the exhaust pipe 8 and the exhaust frame 14. The staff only needs to connect the external gas outlet pipe to the exhaust pipe 8. After the use of the device is finished, the sealing door 4 can be pulled to rotate the sealing door 4 open through the spring hinge 401, and the sealing frame 402 and the shell 7 are separated. Then, the protective frame 1 is pulled to separate the magnetic rod 102 from the support platform 3, and at the same time, the rubber frame 101 is separated from the limit groove 11, and the protective frame 1 can be quickly disassembled. At this time, the staff can perform normal cleaning and maintenance work on the device without the need to use tools for disassembly, which is convenient for the staff to clean and maintain the device.

[0020] Reference Figure 1The top of the feed frame 6 is fixedly connected to a connecting frame 601, and a bolt hole is provided inside the connecting frame 601. The external feeding pipe is connected to the connecting frame 601, and then the external fixing bolt is screwed between the connecting frame 601 and the external feeding pipe and passes through the bolt hole. The external feeding pipe can be connected to the feed frame 6 and the catalyst can be fed in.

[0021] Reference Figure 1 The surfaces on both sides of the shell 7 are fixedly connected with positioning frames 15, and the protective frame 1 is embedded in the positioning frame 15. The positioning frame 15 can further seal the gap between the protective frame 1 and the shell 7, thereby improving the overall sealing effect of the device.

[0022] Reference Figure 1 Both sides of the bottom of the support platform 3 are fixedly connected with support blocks 301, and the support blocks 301 are made of silicone rubber. The support blocks 301 increase the friction between the support platform 3 and the ground, thereby improving the stability of the device placement.

[0023] Reference Figure 1 The surface of the sealing door 4 is fixedly connected to a connecting block 901, and the inner side of the connecting block 901 is fixedly connected to a handle 9. The staff holds the handle 9 and pulls it to open the sealing door 4 to maintain or clean the components inside the device. The connecting block 901 connects and fixes the handle 9 to the sealing door 4.

[0024] The implementation principle of a drying device for catalyst production in an embodiment of the present application is as follows: first, the external catalyst introduction structure is connected and fixed to the feed frame 6, and the catalyst material is sent to the top of the conveying mechanism 12 through the feed frame 6. The motor 5 drives the conveying mechanism 12 to convey the catalyst to the bottom of the microwave tube 10. The microwave tube 10 microwaves the catalyst and continues to convey it after the drying is completed, so that the catalyst is discharged through the discharge frame 2. The staff can install the protective frame 1 on both sides of the shell 7 so that the protective frame 1 and the shell 7 can cooperate to form a protection at the top of the device and close the device so that the gas generated during processing is discharged from the device only through the exhaust pipe 8 and the exhaust frame 14. The staff only needs to connect the external gas outlet pipe to the exhaust pipe 8. After the use of the device is finished, pull the sealing door 4 so that the sealing door 4 is rotated open by the spring hinge 401, and the sealing frame 402 is separated from the shell 7. Then pull the protective frame 1 to separate the magnetic rod 102 from the support platform 3, and at the same time, the rubber frame 101 is separated from the limit groove 11, and the protective frame 1 can be disassembled and maintenance work can be performed.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0026] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A drying device for catalyst production, comprising a support platform (3), a housing (7) and an exhaust frame (14), characterized in that: One end of the support platform (3) is fixedly connected to a motor (5), one end of the motor (5) inside the support platform (3) is fixedly connected to a conveying mechanism (12), the top of the support platform (3) is fixedly connected to a shell (7), the top of the shell (7) is fixedly connected to a microwave tube (10), the shell (7) on the side close to the microwave tube (10) is fixedly connected to an exhaust frame (14), the top of the exhaust frame (14) is fixedly connected to an exhaust pipe (8), both sides of the shell (7) and the top of the support platform (3) are provided with limiting grooves (11), both sides of the support platform (3) are provided with jacks (13), and both sides of the shell (7) are movably installed with protective frames ( 1), two protective frames (1) are provided, wherein the top of one of the protective frames (1) is fixedly connected to a feed frame (6), and the bottom of the other protective frame (1) is fixedly connected to a discharge frame (2), the outer side of the protective frame (1) is fixedly connected to a rubber frame (101), and the rubber frame (101) is engaged with a limit groove (11), the inner side of the protective frame (1) is fixedly connected to a magnetic rod (102), and the magnetic rod (102) is engaged with a socket (13), one end of the shell (7) is movably installed with a sealing door (4), a spring hinge (401) is movably installed between the sealing door (4) and the shell (7), and one end of the sealing door (4) is fixedly connected to the sealing frame (402).

2. A drying device for catalyst production according to claim 1, characterized in that: The top of the feed frame (6) is fixedly connected to a connection frame (601), and bolt holes are provided inside the connection frame (601).

3. A drying device for catalyst production according to claim 1, characterized in that: Positioning frames (15) are fixedly connected to surfaces on both sides of the shell (7), and the protection frame (1) is embedded in the positioning frame (15).

4. A drying device for catalyst production according to claim 1, characterized in that: Both sides of the bottom of the support platform (3) are fixedly connected with support blocks (301), and the support blocks (301) are made of silicone rubber.

5. A drying device for catalyst production according to claim 1, characterized in that: A connection block (901) is fixedly connected to the surface of the sealing door (4), and a handle (9) is fixedly connected to the inner side of the connection block (901).

Images