Apple ester catalytic synthesis equipment
By using air conduit pipe and separation box combined with filter plate and triangular scraper structure in apple ester catalytic synthesis equipment, the problem that traditional equipment cannot fully handle gas particles is solved, and effective interception and cleaning of particles is achieved to avoid blockage and accumulation , ensure the equipment is running smoothly.
Patent Information
- Application Number
- CN202420760080.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-12
AI Technical Summary
Traditional apple ester catalytic synthesis equipment cannot fully process particulate matter in the gas, resulting in blockage of gas treatment devices, pipelines and suction fans.
A catalytic synthesis equipment of apple ester was designed to guide gas into the separation box through a gas pipe, and the three sets of filter plates and triangular scrapers combined structures were used to intercept particulate matter, and the suction fan was used to process it. The positioning plate drove the triangular scrapers to clean the filter net. Particulate matter on the top of the board to avoid clogging and accumulation.
Effectively intercept and separate particulate matter in the gas to prevent the suction fan from being blocked and condensation cannot be handled. At the same time, clean the particulate matter on the filter plate to ensure the gas is unobstructed.
Smart Images
Figure CN222131861U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of production and processing of fructone, in particular to catalytic synthesis equipment for fructone. Background Art
[0002] Fructose, also known as ethyl acetoacetate glycol ketal or 2-methyl-2-ethyl acetoacetate-1,3-dioxolane, is a chemical substance with a molecular formula of C8H14O4. It is a colorless liquid with the aroma of fresh apples. In the fragrance industry, fructose is often used as a raw material for the preparation of floral and fruity flavors, especially as a flavor ingredient in daily chemical products such as detergents, shampoos, and toiletries. Fructose is synthesized by azeotropic dehydration of ethyl acetoacetate and ethylene glycol in the presence of an acidic catalyst, so special equipment is required for the catalytic synthesis of fructose.
[0003] Common catalytic synthesis equipment for apple ester is usually composed of structures such as a reactor, a catalyst feeding system, a temperature control system, a stirring system, and a product collection system. The materials and catalysts are put into the reactor, and the catalytic synthesis reaction is carried out through temperature control, stirring and other operations, and then the finished product is taken out. This is the common structure and use of catalytic synthesis equipment for apple ester. Traditional catalytic synthesis equipment for apple ester will produce gas during the reaction, and direct discharge will cause harm to the environment and surrounding workers. Some catalytic synthesis equipment for apple ester is connected to the exhaust end of the reaction equipment by setting a gas treatment device and an internal suction fan, and the gas is introduced into the interior, and the gas is liquefied by a coolant. However, in this way, since the gas contains particulate matter, etc., it is impossible to fully treat the particulate matter in the gas only by condensation, resulting in blockage in the gas treatment device, pipelines, and suction fans under long-term operation. For this reason, a catalytic synthesis equipment for apple ester is proposed. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a catalytic synthesis device for fructone to solve the above-mentioned technical problem that particulate matter in the gas cannot be fully processed.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a catalytic synthesis device for maltoester, comprising:
[0008] A support base, and an equipment housing arranged on one side of the top of the support base, and a processing box is additionally arranged on the other side of the top of the support base, and the top of the processing box is connected to a suction fan;
[0009] An air duct is arranged at an upper part of one side of the equipment housing, and the outer end of the air duct is connected to a separation box, the separation box is located on one side of the top of the processing box, and the processing box is connected to the suction fan;
[0010] The filter screen is arranged at the upper part, the center and the lower part of the inner cavity of the separation box, and there are three groups of filter screens, the mesh diameter becomes smaller as it goes down, a triangular scraper is added to one side of the inner part of the filter screen, and the front and back sides of the triangular scraper are connected with positioning plates, and the positioning plates are located at the front and back sides of the treatment box. The gas generated by the equipment shell is introduced into the separation box through the air duct, and the particles in the gas are intercepted in turn through the three groups of filter screens, and then the gas is injected into the interior of the treatment box through the suction fan for treatment. After the gas is filtered, the triangular scraper is driven by the positioning plate to move along the top of the filter screen to push the intercepted particles. On the one hand, after the particles in the gas are separated and intercepted, the particles are prevented from clogging the suction fan and condensing and failing to fully treat the particles. On the other hand, the particles on the top of the filter screen can be cleaned to avoid the accumulation of particles, which causes the gas to be unable to pass.
[0011] Preferably, the separation box is provided with positioning grooves at the upper, center and lower parts of the front and back sides, which fit with the back of the positioning plate, and an arc-shaped guide plate is installed on one side of the bottom of the inner cavity of the separation box. The positioning plate drives the triangular scraper to translate along the positioning groove, ensuring that the triangular scraper can move along the top of the filter screen plate.
[0012] Preferably, connecting rods are added at corresponding positions on the surfaces of the positioning plates, and adjacent positioning plates are connected by connecting rods. The three groups of positioning plates can drive the connecting structure to move through the connecting rods, so that the particles on the tops of the three groups of filter screens can be cleaned, achieving the purpose of easy use and operation.
[0013] Preferably, guide posts are installed at the upper part, center and front and rear ends of the lower part of the outer side of the separation box, and a baffle plate is sleeved on one side of the surface of the guide post and connected with the corresponding part of the outer side of the separation box, and a return spring is sleeved on the other side of the surface of the guide post and fits tightly with the baffle plate. The baffle plate moves along the surface of the guide post and fits tightly with the separation box under the action of the return spring. When the triangular scraper drives the baffle plate to move and squeezes the return spring, the triangular scraper discharges the particles to the outside of the separation box.
[0014] Preferably, an arc-shaped scraper is provided on one side of the inner cavity of the air duct, and is closely fitted with the inner wall of the air duct, and a telescopic rod is installed at the inner center of the arc-shaped scraper, and a compression spring is sleeved on the telescopic end surface of the telescopic rod. Under the action of the compression spring, the telescopic end of the telescopic rod ensures the stability of the arc-shaped scraper inside the air duct.
[0015] Preferably, a slow flow plate is installed on one side of the telescopic rod, and a tooth block plate is added to the inner center of the slow flow plate. The outer side of the tooth block plate extends outward through the interior of the separation box and is meshed with a rotating gear on the outer side of the top, and a driving motor is coaxially connected to the back of the rotating gear. The driving motor drives the rotating gear, and the rotating gear drives the tooth block plate, the slow flow plate, the telescopic rod and the arc scraper to translate according to the direction of rotation. On the one hand, it can drive the arc scraper to move to clean the particles on the inner wall of the air duct, and can push the particles to the inside of the separation box to avoid blockage; on the other hand, it can drive the slow flow plate close to the arc scraper, and the telescopic rod and the extrusion spring are in a contracted state, thereby reducing the flow rate of the gas through the air duct, so that the filter plate can fully and effectively filter the passing gas.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides a catalytic synthesis device for maltose, which has the following beneficial effects:
[0018] The apple ester catalytic synthesis equipment guides the gas generated by the equipment shell into the separation box through the air duct, and intercepts the particulate matter in the gas through three groups of filter screens in turn, and then injects the gas into the interior of the treatment box for treatment through the suction fan. After the gas is filtered, the triangular scraper is driven by the positioning plate to move along the top of the filter screen to push the intercepted particulate matter. In this way, on the one hand, after the particulate matter in the gas is separated and intercepted, it is avoided that the particulate matter causes blockage to the suction fan and condensation fails to fully treat the particulate matter; on the other hand, the particulate matter on the top of the filter screen can be cleaned to avoid the accumulation of particulate matter, which causes the gas to be unable to pass. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the right side structure of the separation box of the utility model;
[0021] Figure 3 This is a schematic diagram of the structure of the utility model airway tube in a cutaway right side view;
[0022] Figure 4 It is a schematic diagram of the moving structure of the positioning plate and the scraper of the utility model.
[0023] In the figure: 1. support base; 2. equipment housing; 3. air guide duct; 4. separation box; 5. suction fan; 6. treatment box; 7. filter screen; 8. arc guide plate; 9. triangular scraper; 10. positioning groove; 11. positioning plate; 12. connecting rod; 13. guide column; 14. material baffle plate; 15. reset spring; 16. arc scraper; 17. telescopic rod; 18. extrusion spring; 19. slow flow plate; 20. tooth block plate; 21. rotating gear; 22. driving motor. DETAILED DESCRIPTION
[0024] 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.
[0025] The utility model provides a technical solution, a catalytic synthesis device for apple ester, comprising: Figure 1 , a support base 1, and an equipment housing 2 arranged on one side of the top of the support base 1, and a processing box 6 is added on the other side of the top of the support base 1, and the top of the processing box 6 is connected to a suction fan 5;
[0026] The air duct 3 is arranged at an upper part of one side of the equipment housing 2, and the outer end of the air duct 3 is connected to a separation box 4, the separation box 4 is located on one side of the top of the processing box 6, and the processing box 6 is connected to the suction fan 5;
[0027] See also Figure 2 , the filter screen plate 7 is arranged at the upper part, the center and the lower part of the inner cavity of the separation box 4, and the filter screen plate 7 is divided into three groups, and the mesh diameter becomes smaller as it goes down. A triangular scraper 9 is added to one side of the inner part of the filter screen plate 7, and the front and back sides of the triangular scraper 9 are connected with a positioning plate 11, and the positioning plate 11 is located at the front and back sides of the processing box 6. The gas generated by the device housing 2 is introduced into the separation box 4 through the air guide pipe 3, and the particles in the gas are intercepted by the three groups of filter screen plates 7 in turn, and then the gas is injected into the processing box 6 through the suction fan 5 for processing. After the gas is filtered, the triangular scraper 9 is driven by the positioning plate 11 to move along the top of the filter screen plate 7 to push the intercepted particles. On the one hand, after separating and intercepting the particles in the gas, the particles are prevented from blocking the suction fan 5 and condensing and failing to fully process the particles; on the other hand, the particles on the top of the filter screen plate 7 can be cleaned to avoid the accumulation of particles, which causes the gas to be unable to pass.
[0028] See also Figure 4, the upper part, center and lower part of the front and back of the separation box 4 are all provided with positioning grooves 10, which fit with the back of the positioning plate 11, and an arc guide plate 8 is installed on one side of the bottom of the inner cavity of the separation box 4. The positioning plate 11 drives the triangular scraper 9 to translate along the positioning groove 10, ensuring that the triangular scraper 9 can move along the top of the filter screen plate 7. Connecting rods 12 are added to the corresponding parts of the surface of the positioning plate 11, and the adjacent positioning plates 11 are connected by connecting rods 12. The three groups of positioning plates 11 can be driven by the connecting rods 12 to move the connecting structure, so that the particles on the top of the three groups of filter screen plates 7 can be cleaned, so as to achieve the purpose of easy use and operation. The upper part, center and front and rear ends of the outer side of the separation box 4 are all installed with guide columns 13, and one side of the surface of the guide columns 13 is sleeved with a material blocking plate 14, and is connected with the corresponding part of the outer side of the separation box 4, and the other side of the surface of the guide columns 13 is sleeved with a return spring 15, and fits tightly with the material blocking plate 14. The baffle plate 14 moves along the surface of the guide column 13 and fits tightly with the separation box 4 under the action of the return spring 15. When the triangular scraper 9 drives the baffle plate 14 to move and squeezes the return spring 15, the triangular scraper 9 discharges the particles to the outside of the separation box 4.
[0029] See also Figure 3 An arc scraper 16 is added to one side of the inner cavity of the air duct 3, and is tightly fitted with the inner wall of the air duct 3. A telescopic rod 17 is installed at the inner center of the arc scraper 16, and a compression spring 18 is sleeved on the telescopic end surface of the telescopic rod 17. Under the action of the compression spring 18, the telescopic end of the telescopic rod 17 ensures the stability of the arc scraper 16 inside the air duct 3. A slow flow plate 19 is installed on one side of the telescopic rod 17, and a tooth block plate 20 is added to the inner center of the slow flow plate 19. The outer side of the tooth block plate 20 penetrates the interior of the separation box 4 and extends outward, and is meshed with a rotating gear 21 on the outer side of the top, and the back of the rotating gear 21 is coaxially connected to a driving motor 22. The driving motor 22 drives the rotating gear 21, and the rotating gear 21 drives the gear plate 20, the slow flow plate 19, the telescopic rod 17 and the arc scraper 16 to translate according to the direction of rotation. On the one hand, it can drive the arc scraper 16 to move to clean the particles on the inner wall of the air duct 3, and can push the particles into the interior of the separation box 4 to avoid blockage; on the other hand, it can drive the slow flow plate 19 to be close to the arc scraper 16, and the telescopic rod 17 and the extrusion spring 18 are in a contracted state, thereby reducing the flow rate of the gas through the air duct 3, so that the filter plate 7 can fully and effectively filter the passing gas.
[0030] This solution: The gas generated by the equipment housing 2 is introduced into the separation box 4 through the air guide 3, and the particles in the gas are intercepted by three groups of filter screens 7 in turn, and then the gas is injected into the inside of the treatment box 6 for treatment through the suction fan 5. After the gas is filtered, the triangular scraper 9 is driven by the positioning plate 11 to move along the positioning groove 10 on the top of the filter screen 7 to push the intercepted particles. The baffle plate 14 moves along the surface of the guide column 13 and fits tightly with the separation box 4 under the action of the reset spring 15. When the triangular scraper 9 drives the baffle plate 14 to move and squeezes the reset spring 15, the particles are discharged to the outside of the separation box 4. The driving motor 22 drives the rotating gear 21, and the rotating gear 21 drives the gear plate 20, the slow flow plate 19, the telescopic rod 17 and the arc scraper 16 to translate according to the direction of rotation, which can drive the arc scraper 16 to move to clean the particles on the inner wall of the air duct 3, and at the same time drive the slow flow plate 19 to be close to the arc scraper 16, while the telescopic rod 17 and the extrusion spring 18 are in a contracted state, reducing the flow rate of the gas through the air duct 3.
[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0032] 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 catalytic synthesis device for fructone, characterized in that: include: A support base (1), and an equipment housing (2) arranged on one side of the top of the support base (1), and a processing box (6) is additionally provided on the other side of the top of the support base (1), and the top of the processing box (6) is connected to a suction fan (5); An air duct (3) is provided on an upper portion of one side of the equipment housing (2), and an outer end of the air duct (3) is connected to a separation box (4), the separation box (4) is located on one side of the top of the processing box (6), and the processing box (6) is connected to the suction fan (5); The filter screen plates (7) are arranged at the upper part, the center and the lower part of the inner cavity of the separation box (4), and the filter screen plates (7) are divided into three groups, and the mesh diameter becomes smaller as it goes down. A triangular scraper (9) is added to one side of the interior of the filter screen plates (7), and the front and back sides of the triangular scraper (9) are connected to positioning plates (11), and the positioning plates (11) are located at the front and back sides of the processing box (6).
2. A catalytic synthesis device for fructone according to claim 1, characterized in that: The separation box (4) is provided with positioning grooves (10) on the upper, center and lower parts of the front and back sides, and fits with the back side of the positioning plate (11), and an arc-shaped guide plate (8) is installed on one side of the bottom of the inner cavity of the separation box (4).
3. A catalytic synthesis device for fructone according to claim 2, characterized in that: Connecting rods (12) are provided at corresponding locations on the surfaces of the positioning plates (11), and adjacent positioning plates (11) are connected via the connecting rods (12).
4. The catalytic synthesis equipment for fructone according to claim 1, characterized in that: The upper outer portion, the center, and the front and rear ends of the lower outer portion of the separation box (4) are all equipped with guide columns (13), and a baffle plate (14) is sleeved on one side of the surface of the guide column (13) and is connected to the corresponding portion of the outer side of the separation box (4) by a clamping connection, and a return spring (15) is sleeved on the other side of the surface of the guide column (13) and is tightly fitted with the baffle plate (14).
5. The catalytic synthesis equipment for fructone according to claim 1, characterized in that: An arc-shaped scraper (16) is provided on one side of the inner cavity of the air guide tube (3) and is tightly fitted with the inner wall of the air guide tube (3). A telescopic rod (17) is installed at the inner center of the arc-shaped scraper (16), and an extrusion spring (18) is sleeved on the telescopic end surface of the telescopic rod (17).
6. The catalytic synthesis equipment for fructone according to claim 5, characterized in that: A slow flow plate (19) is installed on one side of the telescopic rod (17), and a tooth block plate (20) is added to the inner center of the slow flow plate (19). The outer side of the tooth block plate (20) passes through the interior of the separation box (4) and extends outward. A rotating gear (21) is meshed with the outer side of the top, and the back side of the rotating gear (21) is coaxially connected to a driving motor (22).