A high-efficiency catalyst drying furnace structure
By designing a uniform drying structure in the catalyst drying furnace, using motors and screws to transport the catalyst upwards and increasing contact time with the inner wall of the drying furnace, the problems of uneven drying and poor results in traditional drying furnaces are solved, and a more efficient catalyst drying process is achieved.
Patent Information
- Application Number
- CN202421273110.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Traditional catalyst drying furnaces are prone to problems such as uneven drying and poor drying effects during the drying process.
A highly efficient catalyst drying furnace structure is designed, including the drying furnace main body and support frame, and a uniform drying structure and a filter structure are installed inside. The uniform drying structure consists of a motor, screw, fan blade, guide plate and barrel. Through the combination of the motor and screw, the catalyst is transported upwards and thrown on the surface of the guide plate, increasing the contact time between the catalyst and the inner wall of the drying furnace.
By increasing the contact time between the catalyst and the inner wall of the drying furnace, a more uniform drying effect and higher drying efficiency are achieved.
Smart Images
Figure CN222747693U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of catalyst drying, in particular to a high-efficiency catalyst drying furnace structure. Background Art
[0002] A catalyst is a substance that can change the reaction rate in a chemical reaction without changing the change in the total Gibbs free energy of the reaction. Specifically, a catalyst can increase or decrease the rate of a chemical reaction, and its quality and chemical properties do not change before and after the chemical reaction. There are many types of catalysts, which can be divided into liquid catalysts and solid catalysts according to their state. After the solid catalyst is produced, it needs to be dried to ensure its quality. A drying furnace is needed for drying. However, there are still some problems with the use of traditional drying furnaces.
[0003] However, there are still some problems in the use of traditional drying furnaces. When drying the catalyst, the traditional drying furnace generally puts the catalyst into the drying furnace and dries it through electric heating. This causes the catalyst to be easily dried unevenly inside the drying furnace and the drying effect is poor. Therefore, a high-efficiency catalyst drying furnace structure is needed to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a high-efficiency catalyst drying furnace structure, so as to solve the defects of the existing catalyst drying furnace in the actual drying process, such as uneven drying and poor drying effect.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a high-efficiency catalyst drying furnace structure, comprising a drying furnace main body and a support frame; a support frame is provided at the bottom end of the drying furnace main body, a feed port is installed on one side of the drying furnace main body, a heating assembly is provided in the inner wall of the drying furnace main body, and a discharge port is provided on one side of the bottom end of the drying furnace main body; a uniform drying structure is provided inside the drying furnace main body, and a filtering structure is provided at the top of the drying furnace main body; the uniform drying structure comprises a motor, a screw, a fan blade, a guide plate and a barrel, and the barrel is installed at the middle position inside the drying furnace main body.
[0006] Preferably, a screw is disposed inside the barrel, a fan blade is disposed outside the screw, a motor is disposed at the bottom end of the screw, and a guide plate is disposed at the top end of the barrel.
[0007] Preferably, a plurality of the fan blades are provided, and the plurality of the fan blades are arranged at equal intervals on the outside of the screw.
[0008] Preferably, the output end of the motor passes through the bottom end of the drying furnace body, and the output end of the motor is connected to the bottom end of the screw.
[0009] Preferably, the filtering structure includes an air outlet, a mounting cover, a filter hole, a blocking circular ring block and a filter layer. The air outlet is arranged on one side of the top of the drying furnace body, a blocking circular ring block is installed inside the air outlet, a filter layer is placed on the top of the blocking circular ring block, a mounting cover is provided at the top of the air outlet, and a filter hole is provided at the top of the mounting cover.
[0010] Preferably, the outer side of the mounting cover is provided with an external thread, the inner side of the top end of the air outlet is provided with an internal thread, and the mounting cover and the air outlet are threadedly connected.
[0011] Preferably, a plurality of the filter holes are provided, and the plurality of the filter holes are distributed in a ring shape at the top end of the mounting cover.
[0012] The utility model provides a high-efficiency catalyst drying furnace structure, which has the advantages of:
[0013] Through the coordinated use of the motor and the screw, the catalyst can be transported upward and then thrown onto the surface of the guide plate. Since the surface of the guide plate is inclined, the catalyst that falls onto the surface will slide to one side and slide through the space reserved with the inner wall of the drying furnace body, and then slide down along the inner wall of the drying furnace body, thereby increasing the contact time between the catalyst and the inner wall of the drying furnace body, making it more effective during drying and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0015] Figure 2 This is a front view structural schematic diagram of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;
[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the uniform drying structure of the utility model;
[0018] Figure 5 This is a schematic diagram of a partial cross-sectional structure of a uniform drying structure of the utility model;
[0019] Figure 6 This is a schematic diagram of the front cross-sectional structure of the filtering structure of the utility model;
[0020] Figure 7 It is a bottom view structural diagram of the filtering structure of the utility model.
[0021] In the figure: 1. Drying furnace body; 2. Feed inlet; 3. Support frame; 4. Uniform drying structure; 401. Motor; 402. Screw; 403. Fan blade; 404. Guide plate; 405. Barrier barrel; 5. Filter structure; 501. Air outlet; 502. Mounting cover; 503. Filter hole; 504. Blocking ring block; 505. Filter layer; 6. Heating component; 7. Discharge port. 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] The utility model embodiment provides a high-efficiency catalyst drying furnace structure, such as Figure 1-Figure 7 As shown, a high-efficiency catalyst drying furnace structure includes a drying furnace main body 1 and a support frame 3; a support frame 3 is provided at the bottom end of the drying furnace main body 1, a feed port 2 is installed on one side of the drying furnace main body 1, a heating component 6 is provided in the inner wall of the drying furnace main body 1, and a discharge port 7 is provided on one side of the bottom end of the drying furnace main body 1; a uniform drying structure 4 is provided inside the drying furnace main body 1, and a filtering structure 5 is provided at the top of the drying furnace main body 1.
[0024] In a further preferred embodiment of the present invention, Figure 1-Figure 7 As shown: the uniform drying structure 4 includes a motor 401, a screw 402, a fan blade 403, a guide plate 404 and a barrel 405. The barrel 405 is installed at the middle position inside the drying furnace body 1. The inside of the barrel 405 is provided with a screw 402, and the outside of the screw 402 is provided with a fan blade 403. The bottom end of the screw 402 is provided with a motor 401, and the top of the barrel 405 is provided with a guide plate 404. There are a plurality of fan blades 403, and the plurality of fan blades 403 are arranged at equal intervals on the outside of the screw 402. The output end of the motor 401 passes through the bottom end of the drying furnace body 1, and the output end of the motor 401 is connected to the bottom end of the screw 402.
[0025] Specifically, in this embodiment: during drying, the catalyst is poured into the interior of the drying furnace body 1 through the feed port 2, and then the external power supply starts the heating component 6. After starting, the heating component 6 will generate heat, and conduct the heat through the inner wall of the drying furnace body 1 to dry the catalyst. During drying, the motor 401 is started. After starting, the motor 401 will drive the fan blade 403 to rotate through the screw 402. The rotating fan blade 403 will move the catalyst upward along the inside of the barrel 405, thereby throwing the catalyst on the top of the guide plate 404. Since the surface of the guide plate 404 is inclined, the catalyst falling on the surface will slide to one side, and then slide through the space reserved with the inner wall of the drying furnace body 1, and slide down along the inner wall of the drying furnace body 1, thereby increasing the contact time between the catalyst and the inner wall of the drying furnace body 1. By repeatedly repeating the above work, it can be more uniform during drying and the drying effect is better. After drying is completed, the catalyst is discharged through the discharge port 7, thereby completing the drying work.
[0026] In a further preferred embodiment of the present invention, Figure 1-Figure 7 As shown: the filtering structure 5 includes an air outlet 501, a mounting cover 502, a filter hole 503, a blocking ring block 504 and a filter layer 505. The air outlet 501 is arranged on one side of the top of the drying furnace body 1. A blocking ring block 504 is installed inside the air outlet 501, and a filter layer 505 is placed on the top of the blocking ring block 504. A mounting cover 502 is arranged at the top of the air outlet 501, and a filter hole 503 is arranged at the top of the mounting cover 502. An external thread is arranged on the outside of the mounting cover 502, and an internal thread is arranged inside the top of the air outlet 501. The mounting cover 502 and the air outlet 501 are threadedly connected. A plurality of filter holes 503 are arranged, and the plurality of filter holes 503 are distributed in a ring shape at the top of the mounting cover 502.
[0027] Specifically, in this embodiment, before drying, the filter layer 505 is placed inside the air outlet 501, and the installation cover 502 is installed on the top of the air outlet 501. After the installation is completed, the use of the filter layer 505 can perform a preliminary filtration of the gas generated by drying to reduce the toxic substances in the exhaust gas. Then, the use of the filter hole 503 can perform a secondary filtration of the exhaust gas, thereby reducing the toxic substances in the exhaust gas and preventing it from causing harm to the surrounding environment and workers when discharged, thereby completing the filtration work.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A high-efficiency catalyst drying furnace structure, comprising a drying furnace body (1) and a support frame (3); Features: A support frame (3) is provided at the bottom end of the drying furnace body (1), a feed port (2) is installed on one side of the drying furnace body (1), a heating component (6) is provided in the inner wall of the drying furnace body (1), and a discharge port (7) is provided on one side of the bottom end of the drying furnace body (1); A uniform drying structure (4) is provided inside the drying furnace body (1), and a filtering structure (5) is provided at the top of the drying furnace body (1); The uniform drying structure (4) comprises a motor (401), a screw (402), a fan blade (403), a guide plate (404) and a barrel (405), and the barrel (405) is installed at a middle position inside the drying furnace body (1).
2. The high-efficiency catalyst drying furnace structure according to claim 1 is characterized in that: A screw (402) is disposed inside the barrel (405), a fan blade (403) is disposed outside the screw (402), a motor (401) is disposed at the bottom end of the screw (402), and a guide plate (404) is disposed at the top end of the barrel (405).
3. The high-efficiency catalyst drying furnace structure according to claim 2 is characterized in that: A plurality of the fan blades (403) are provided, and the plurality of the fan blades (403) are arranged at equal intervals on the outer side of the screw rod (402).
4. The high-efficiency catalyst drying furnace structure according to claim 1 is characterized in that: The output end of the motor (401) passes through the bottom end of the drying furnace body (1), and the output end of the motor (401) is connected to the bottom end of the screw rod (402).
5. The high-efficiency catalyst drying furnace structure according to claim 4 is characterized in that: The filtering structure (5) comprises an air outlet (501), a mounting cover (502), a filtering hole (503), a blocking circular ring block (504) and a filtering layer (505); the air outlet (501) is arranged on one side of the top of the drying furnace body (1); a blocking circular ring block (504) is installed inside the air outlet (501); a filtering layer (505) is placed on the top of the blocking circular ring block (504); a mounting cover (502) is arranged at the top of the air outlet (501); and a filtering hole (503) is arranged on the top of the mounting cover (502).
6. The high-efficiency catalyst drying furnace structure according to claim 5 is characterized in that: The outer side of the installation cover (502) is provided with an external thread, and the inner side of the top end of the air outlet (501) is provided with an internal thread, and the installation cover (502) and the air outlet (501) are threadedly connected.
7. The high-efficiency catalyst drying furnace structure according to claim 5 is characterized in that: A plurality of the filter holes (503) are provided, and the plurality of the filter holes (503) are distributed in a ring shape at the top end of the mounting cover (502).