Hydration catalyst preparation device

Abstract

The utility model discloses a hydration catalyst preparation device and relates to the technical field of catalysts. The device comprises a working table, wherein a screening and collecting mechanism and a stirring and cleaning mechanism are arranged on the working table; a plurality of first supporting blocks are fixedly connected to the bottom of the workbench, a bottom plate is fixedly connected to the bottoms of the first supporting blocks, the screening and collecting mechanism comprises a screening assembly and a collecting assembly, the screening assembly comprises a first fixing plate fixedly connected to the left side of the bottom plate, and a motor fixing sleeve is fixedly connected to the left side of the first fixing plate. A first motor is fixedly connected to the inner wall of the motor fixing sleeve. Through the screening and collecting mechanism, the problems that large-particle raw materials or impurities which are not fully reacted cannot be effectively screened out, the activity and selectivity of a catalyst are influenced, the abrasion of equipment is increased, larger particles possibly cause extra abrasion to the equipment in the subsequent conveying and treating process, and the service life of the equipment is shortened are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of catalysts, and particularly relates to a preparation device for a hydration catalyst. Background Art

[0002] A hydration catalyst is a substance used to catalyze hydration reactions, usually composed of active components, carriers, additives, etc. It can promote chemical reactions between water molecules and other substances to form hydrates or change the reaction rate and selectivity. The performance and effect of the hydration catalyst depend on factors such as the nature of its active components, carriers, and reaction conditions. Common hydration catalysts include zeolite molecular sieves, solid acid catalysts, and metal-organic framework materials.

[0003] When the existing hydration catalyst preparation device is in use, the product quality is unstable, and it is unable to effectively screen out large-particle raw materials or impurities that have not fully reacted, resulting in uneven composition in the final product, affecting the activity and selectivity of the catalyst, limited reaction efficiency. The un-screened large-particle substances may hinder the further progress of the reaction, reducing the reaction rate and conversion rate, increasing equipment wear. Larger particles may cause additional wear to the equipment during subsequent transportation and processing, shortening the service life of the equipment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a preparation device for a hydration catalyst, which solves the problems of unstable product quality, inability to effectively screen out large-particle raw materials or impurities that have not fully reacted, resulting in uneven composition in the final product, affecting the activity and selectivity of the catalyst, limited reaction efficiency, the un-screened large-particle substances may hinder the further progress of the reaction, reducing the reaction rate and conversion rate, increasing equipment wear, and larger particles may cause additional wear to the equipment during subsequent transportation and processing, shortening the service life of the equipment by setting a screening mechanism.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model provides a preparation device for a hydration catalyst, which comprises a workbench, and a screening and collecting mechanism and a stirring and cleaning mechanism are arranged on the workbench;

[0007] A plurality of first support blocks are fixedly connected to the bottom of the workbench, and a bottom plate is fixedly connected to the bottoms of the plurality of first support blocks. The screening and collection mechanism includes a screening component and a collection component. The screening component includes a first fixing plate fixedly connected to the left side of the bottom plate. A motor fixing sleeve is fixedly connected to the left side of the first fixing plate. A first motor is fixedly connected to the inner wall of the motor fixing sleeve. A first rotating shaft penetrates through the first fixing plate in a rotating manner. The left extending portion of the first rotating shaft is fixedly connected to the output end of the first motor. An eccentric wheel is fixedly connected to the right extending portion of the first rotating shaft. An L-shaped support block is hinged to the right side of the eccentric wheel. A plurality of dampers are fixedly connected to the top of the bottom plate. Springs are sleeved on the outer walls of the plurality of dampers. A sieve plate is fixedly connected to the tops of the plurality of dampers. The bottoms of the plurality of springs are fixedly connected to the bottom plate, and the tops of the plurality of springs are fixedly connected to the sieve plate.

[0008] Further, the collection component includes a first chute opened on the bottom plate, and a collection box is slidably connected to the inner wall of the first chute.

[0009] Further, the stirring and cleaning mechanism includes a stirring component and a cleaning component. The stirring component includes an electric telescopic rod fixedly connected to the top of a stirring barrel fixedly connected to the workbench. The output end of the electric telescopic rod is fixedly connected to a second fixing plate.

[0010] Further, a second motor is fixedly connected to the bottom of the second fixing plate. An annular chute is opened on the second fixing plate. Two T-shaped sliders are slidably connected to the inner wall of the annular chute. A third fixing plate is fixedly connected to the bottoms of the two T-shaped sliders. A second rotating shaft penetrates through the third fixing plate. The top extending portion of the second rotating shaft is fixedly connected to the output end of the second motor.

[0011] Further, fixing rods are fixedly connected to the bottoms of the left and right sides of the third fixing plate, and a plurality of stirring blocks are fixedly connected to the outer walls of the two fixing rods.

[0012] Further, the cleaning component includes a water tank fixedly connected to the top of the workbench. A second support block is fixedly connected to the top of the water tank. A water pump is fixedly connected to the top of the water tank. A water pipe is communicated with the top of the water pump.

[0013] Further, a feeding trough is fixedly connected to the top of the second support block. A feeding port is opened at the rear side of the feeding trough. A second chute is opened at the bottom of the stirring barrel. A slider is slidably connected to the inner wall of the second chute. Discharge ports are opened at the bottom of the stirring barrel and on the workbench.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting up a screening and collection mechanism, the first motor is fixed by a motor fixing sleeve. The rotation of the first motor drives the eccentric wheel and the L-shaped support block to move. Under the combined action of the spring and the damper, the sieve plate achieves a vibrating effect, removing oversized or undersized particles, providing a more ideal particle size distribution for subsequent reactions, facilitating the uniform progress of the reaction, improving the reaction efficiency and conversion rate. Removing oversized or undersized particles provides a more ideal particle size distribution for subsequent reactions, facilitating the uniform progress of the reaction, and improving the reaction efficiency and conversion rate;

[0016] 2. By setting up a stirring and cleaning mechanism, after the catalyst is prepared, the cleaning liquid is pumped from the water tank through the water pump and sprayed into the stirring barrel through the water pipe. Then, driven by the second motor, the second rotating shaft drives the third fixing plate to rotate, achieving the effect of stirring and cleaning. After cleaning, the cleaning liquid can be discharged through the discharge port, improving the cleaning effect. The stirring action enables the cleaning liquid to fully contact the inner surface of the equipment, ensuring that every corner can be effectively cleaned, removing stubborn residual substances and dirt.

[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the anatomical structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the rear view structure of the present utility model;

[0022] Figure 4 is a partial anatomical schematic diagram of the present utility model;

[0023] Figure 5 For the present utility model Figure 2 is an enlarged schematic diagram of A in;

[0024] Figure 6 For the present utility model Figure 3 is an enlarged schematic diagram of B in;

[0025] Figure 7 For the present utility model Figure 4 is an enlarged schematic diagram of C in;

[0026] Figure 8 This is a schematic diagram of the anatomical structure of the back part of the figure of the present utility model.

[0027] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0028] 1. Workbench; 101. First support block; 102. Base plate; 103. Ring-shaped chute; 104. T-shaped slider; 2. Screening and collection mechanism; 21. Screening assembly; 211. First fixing plate; 212. Motor fixing sleeve; 213. First motor; 214. First rotating shaft; 215. Eccentric wheel; 216. L-shaped support block; 217. Damper; 218. Spring; 219. Sieve plate; 22. Collection assembly; 221. First chute; 222. Collection box; 3. Stirring and cleaning mechanism; 31. Stirring assembly; 311. Stirring barrel; 312. Electric telescopic rod; 313. Second fixing plate; 314. Second motor; 315. Third fixing plate; 316. Second rotating shaft; 317. Fixed rod; 318. Stirring block; 32. Cleaning assembly; 321. Water tank; 322. Second support block; 323. Water pump; 324. Water pipe; 325. Feeding chute; 326. Feeding port; 327. Second chute; 328. Slide block; 329. Discharge port. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figure 1-8 As shown in the figure, the present utility model is a device for preparing a hydrated catalyst, including a workbench 1, on which a screening and collection mechanism 2 and a stirring and cleaning mechanism 3 are arranged;

[0031] A plurality of first support blocks 101 are fixedly connected to the bottom of the workbench 1, and a bottom plate 102 is fixedly connected to the bottom of the plurality of first support blocks 101. The screening and collection mechanism 2 includes a screening assembly 21 and a collection assembly 22. The screening assembly 21 includes a first fixing plate 211 fixedly connected to the left side of the bottom plate 102. A motor fixing sleeve 212 is fixedly connected to the left side of the first fixing plate 211. A first motor 213 is fixedly connected to the inner wall of the motor fixing sleeve 212. A first rotating shaft 214 rotatably penetrates through the first fixing plate 211. The left extension of the first rotating shaft 214 is fixedly connected to the output end of the first motor 213. The right extension of the first rotating shaft 214 is fixedly connected to an eccentric wheel 215. An L-shaped support block 216 is hinged to the right side of the eccentric wheel 215. A plurality of dampers 217 are fixedly connected to the top of the bottom plate 102. Springs 218 are sleeved on the outer walls of the plurality of dampers 217. The top of the plurality of dampers 217 is fixedly connected to a sieve plate 219. The bottom of the plurality of springs 218 is fixedly connected to the bottom plate 102, and the top of the plurality of springs 218 is fixedly connected to the sieve plate 219.

[0032] As Figure 2 shown, the collection assembly 22 includes a first chute 221 opened on the bottom plate 102, and a collection box 222 is slidably connected to the inner wall of the first chute 221.

[0033] By providing the first chute 221, the chute can limit and guide the moving direction and position of the collection box, ensuring that the collection box is placed in the accurate position, enabling the collection box to slide along the chute more easily and smoothly without the need for strenuous handling.

[0034] As Figure 2 shown, the stirring and cleaning mechanism 3 includes a stirring assembly 31 and a cleaning assembly 32. The stirring assembly 31 includes a stirring barrel 311 fixedly connected to the workbench 1.

[0035] By providing the stirring and cleaning mechanism 3, the stirring action can enhance the contact and flushing between the cleaning agent and the inner wall and components of the device, ensuring that all corners can be effectively cleaned and removing stubborn residues.

[0036] As Figure 3 shown, an electric telescopic rod 312 is fixedly connected to the top of the workbench 1, and a second fixing plate 313 is fixedly connected to the output end of the electric telescopic rod 312.

[0037] As Figure 8 shown, a second motor 314 is fixedly connected to the bottom of the second fixing plate 313. An annular chute 103 is opened on the second fixing plate 313. Two T-shaped sliders 104 are slidably connected to the inner wall of the annular chute 103. A third fixing plate 315 is fixedly connected to the bottom of the two T-shaped sliders 104. A second rotating shaft 316 penetrates through the third fixing plate 315. The top extension of the second rotating shaft 316 is fixedly connected to the output end of the second motor 314.

[0038] As Figure 5 shown, fixed rods 317 are fixedly connected to the bottoms of the left and right sides of the third fixing plate 315, and a plurality of stirring blocks 318 are fixedly connected to the outer walls of the two fixed rods 317.

[0039] As Figure 1 shown, the cleaning assembly 32 includes a water tank 321 fixedly connected to the top of the workbench 1, a second support block 322 fixedly connected to the top of the water tank 321, a water pump 323 fixedly connected to the top of the water tank 321, and a water pipe 324 communicatively connected to the top of the water pump 323.

[0040] As Figure 2 and Figure 3 shown, a feed trough 325 is fixedly connected to the top of the second support block 322, a feed inlet 326 is provided at the rear of the feed trough 325, a second chute 327 is provided at the bottom of the stirring barrel 311, a slider 328 is slidably connected to the inner wall of the second chute 327, and discharge ports 329 are provided on both the bottom of the stirring barrel 311 and the workbench 1.

[0041] A hydration catalyst is a type of catalyst that accelerates the combination of a solute and water molecules in a chemical reaction. In chemical production, they are widely used in various unsaturated compounds, such as the hydration reaction of olefins, which is an important route for the preparation of alcohols. A hydration catalyst is a type of substance used to accelerate the hydration reaction and can reduce the activation energy by providing a reaction path, thereby accelerating the rate of the entire chemical reaction.

[0042] A specific application of this embodiment is as follows: Place the workbench 1 in a suitable position through the first support block 101 and the bottom plate 102, place the raw materials in the feed trough 325, and the raw materials fall into the stirring barrel 311 through the feed inlet 326. Start the second motor 314 to drive the second rotating shaft 316 to rotate, causing the third fixing plate 315 to rotate. Under the combined action of the fixed rods 317 and the stirring blocks 318, the stirring effect is achieved. The electric telescopic rod 312 can be used to enable the stirring blocks 318 to move up and down during rotation, making the stirring more uniform. After stirring, pull out the slider 328, and the catalyst falls onto the sieve plate 219 through the discharge port 329. Start the first motor 213, and through the first rotating shaft 214, the eccentric wheel 215, and the L-shaped support block 216, movement is achieved. Under the combined action of the damper 217 and the spring 218, the vibration effect is achieved. After screening, the catalyst will fall into the collection box 222, and the collection box 222 can be pulled out for easy cleaning. After the catalyst is prepared, draw the cleaning liquid from the water tank 321 through the second support block 322 and spray it into the stirring barrel 311 through the water pipe 324, and then stir to achieve the cleaning effect, removing too large or too small particles, providing a more ideal particle size distribution of the material for subsequent reactions, facilitating the uniform progress of the reaction, and improving the reaction efficiency and conversion rate.

[0043] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A hydrated catalyst preparation device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a screening and collecting mechanism (2) and a stirring and cleaning mechanism (3); The bottom of the workbench (1) is fixedly connected to a plurality of support blocks (101), the bottoms of the plurality of support blocks (101) are fixedly connected to a bottom plate (102), the screening and collecting mechanism (2) comprises a screening component (21) and a collecting component (22), the screening component (21) comprises a fixing plate (211) fixedly connected to the left side of the bottom plate (102), the left side of the fixing plate (211) is fixedly connected to a motor fixing sleeve (212), the inner wall of the motor fixing sleeve (212) is fixedly connected to a motor (213), a rotating shaft (214) is rotatably penetrated through the fixing plate (211), and the rotating shaft (214) is The left extension portion is fixedly connected to the output end of the motor 1 (213); the right extension portion of the rotating shaft 1 (214) is fixedly connected to an eccentric wheel (215); the right side of the eccentric wheel (215) is hingedly provided with an L-shaped support block (216); the top of the base plate (102) is fixedly connected to a plurality of dampers (217); the outer walls of the plurality of dampers (217) are sleeved with springs (218); the tops of the plurality of dampers (217) are fixedly connected to a sieve plate (219); the bottoms of the plurality of springs (218) are fixedly connected to the base plate (102); and the tops of the plurality of springs (218) are fixedly connected to the sieve plate (219).

2. A hydrated catalyst preparation device according to claim 1, characterized in that: The collecting assembly (22) comprises a slide groove (221) provided on the bottom plate (102), and a collecting box (222) is slidably connected to the inner wall of the slide groove (221).

3. A hydrated catalyst preparation device according to claim 2, characterized in that: The stirring and cleaning mechanism (3) comprises a stirring component (31) and a cleaning component (32); the stirring component (31) comprises a stirring barrel (311) fixedly connected to the workbench (1).

4. A hydrated catalyst preparation device according to claim 3, characterized in that: The top of the workbench (1) is fixedly connected to an electric telescopic rod (312), and the output end of the electric telescopic rod (312) is fixedly connected to a second fixing plate (313).

5. A hydrated catalyst preparation device according to claim 4, characterized in that: The bottom of the second fixed plate (313) is fixedly connected to the second motor (314), the second fixed plate (313) is provided with an annular groove (103), the inner wall of the annular groove (103) is slidably connected to two T-shaped sliders (104), the bottom of the two T-shaped sliders (104) is fixedly connected to the third fixed plate (315), the third fixed plate (315) is penetrated by the second rotating shaft (316), and the top extension part of the second rotating shaft (316) is fixedly connected to the output end of the second motor (314).

6. A hydrated catalyst preparation device according to claim 5, characterized in that: The bottom of the left and right sides of the fixing plate three (315) are fixedly connected with fixing rods (317), and the outer walls of the two fixing rods (317) are fixedly connected with a plurality of stirring blocks (318).

7. A hydrated catalyst preparation device according to claim 6, characterized in that: The cleaning assembly (32) comprises a water tank (321) fixedly connected to the top of the workbench (1); a supporting block 2 (322) is fixedly connected to the top of the water tank (321); a water pump (323) is fixedly connected to the top of the water tank (321); and a water pipe (324) is provided on the top of the water pump (323).

8. A hydrated catalyst preparation device according to claim 7, characterized in that: The top of the second support block (322) is fixedly connected with a feed trough (325), the rear side of the feed trough (325) is provided with a feed port (326), the bottom of the mixing barrel (311) is provided with a second slide groove (327), the inner wall of the second slide groove (327) is slidably connected with a slider (328), and the bottom of the mixing barrel (311) and the workbench (1) are both provided with a discharge port (329).

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