A temperature-controlled reaction vessel for preparing a liquid barium-zinc stabilizer

Abstract

This utility model discloses a temperature-controlled reactor for preparing liquid barium-zinc stabilizers, belonging to the field of reactor technology. It mainly includes a temperature-controlled reactor with an internal stirring chamber and a stirring mechanism. The stirring mechanism has a first stirring rod for stirring materials, a stirring frame mounted at the bottom of the first stirring rod, and multiple sets of scrapers spaced apart on the outer side of the stirring frame. A feeding chamber is located on one side of the top of the temperature-controlled reactor, with a cover rotatably mounted on its outer side. A filter plate is obliquely mounted on the inner side of the feeding chamber, with elongated filter holes on the filter plate. A scraper is located on one side of the filter plate, the size of which is slightly smaller than the size of the feeding chamber. This temperature-controlled reactor for preparing liquid barium-zinc stabilizers, by using a scraper, can quickly remove material adhering to the feeding chamber, preventing material adhesion and accumulation, and providing a more stable reaction environment for the preparation of liquid barium-zinc stabilizers.

Description

Technical Field

[0001] This application relates to the field of reaction vessel technology, specifically to a temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer. Background Technology

[0002] A reaction vessel is a container used for physical or chemical reactions. Through structural design and parameter configuration, it achieves the heating, evaporation, cooling, and low-to-high-speed mixing functions required by the process. It is widely used in petroleum, chemical, rubber, pesticide, dye, pharmaceutical, and food industries, and is a key piece of equipment for completing processes such as vulcanization, nitration, hydrogenation, hydrocarbonation, polymerization, and condensation. Currently, the preparation of liquid barium-zinc stabilizers requires processing in a reaction vessel.

[0003] For example, the patent with publication number CN115779834B specifically discloses a stirred reactor and method for synthesizing isoxaflutole. This patent, by setting up an extrusion mechanism, can prevent the generation of too many sticky particles, and at the same time can crush the sticky particles, so that the material and solution can be fully mixed, with high stirring efficiency, easy addition of solution, convenient filtration of solid particles generated in the reaction, solid-liquid separation, and easy cleaning of the reactor.

[0004] In the aforementioned patent, the device uses an extrusion mechanism to filter solid particles and achieve solid-liquid separation. The top of the device is equipped with a feeding hopper, through which various materials need to enter the reactor during feeding. However, after multiple processing steps, as materials accumulate on the side wall of the feeding hopper, the effective diameter of the feeding hopper gradually decreases, causing the material to pass through the feeding hopper at a slower speed. Therefore, it is necessary to provide a temperature-controlled reactor for preparing liquid barium-zinc stabilizers to solve the above problems.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0006] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer, which can achieve the effect of quickly cleaning up materials adhering to the vicinity of the feeding hopper.

[0007] The technical solution adopted by this application to solve its technical problem is as follows: a temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer, comprising a temperature-controlled reaction vessel, the interior of which is provided with a stirring chamber; a stirring mechanism disposed in the temperature-controlled reaction vessel, the stirring mechanism having a first stirring rod for stirring materials, a stirring frame installed at the bottom of the first stirring rod, and multiple sets of scrapers spaced apart on the outer side of the stirring frame; a feeding chamber disposed on one side of the top of the temperature-controlled reaction vessel, the outer side of which is rotatably fitted with a cover, a filter plate obliquely installed on the inner side of the feeding chamber, the filter plate having elongated filter holes, and a scraper disposed on one side of the filter plate, the size of which is slightly smaller than the size of the feeding chamber; wherein when the filter plate is lowered, the scraper contacts the inner wall of the feeding chamber.

[0008] Furthermore, a connecting block is rotatably mounted on the cover, and a handle is mounted on one end of the connecting block.

[0009] Furthermore, a hook is fixedly installed on the end of the connecting block away from the handle.

[0010] Furthermore, a locking block is provided on one side of the filter plate, and a notch is provided on one side of the feeding bin corresponding to the position of the locking block.

[0011] Furthermore, the stirring mechanism also has a second stirring rod, on the outer side of which multiple sets of stirring blades are inclinedly arranged.

[0012] The beneficial effects of this application are: the temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer provided by this application can quickly remove the material adhering to the feeding hopper by setting a scraper, which prevents the material from adhering and accumulating at the feeding hopper, and provides a more stable reaction environment for the preparation of liquid barium-zinc stabilizer.

[0013] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0015] Figure 1 A schematic diagram of the overall temperature-controlled reactor for preparing a liquid barium-zinc stabilizer according to this application;

[0016] Figure 2 for Figure 1 Schematic diagram of the internal structure of the mixing chamber;

[0017] Figure 3 for Figure 1 Installation diagram of the center seal;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 for Figure 4 Schematic diagram of the installation position of the intermediate scraper;

[0020] The following are the labeling elements in the figure:

[0021] 1. Temperature-controlled reactor; 11. Fixing frame; 12. Reactor body; 13. Stirring chamber; 2. Stirring mechanism; 21. Mounting plate; 22. First motor; 23. Second motor; 24. First stirring rod; 241. Stirring frame; 242. Scraper; 25. Second stirring rod; 251. Stirring blade; 3. Feeding chamber; 31. Cover; 32. Filter plate; 33. Filter holes; 34. Locking block; 35. Notch; 4. Scraper; 5. Connecting block; 51. Handle; 52. Hook. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] like Figures 1-2 As shown, this application provides a temperature-controlled reactor for preparing liquid barium-zinc stabilizer, including a temperature-controlled reactor 1. The temperature-controlled reactor 1 is set in a preparation workshop and is used for the preparation and processing of liquid barium-zinc stabilizer. The temperature-controlled reactor 1 includes a fixed frame 11, which is fixedly installed in the workshop. A reactor body 12 is set on the top of the fixed frame 11. A hollow stirring chamber 13 is set inside the reactor body 12, and a feeding chamber 3 is set on the top of the reactor body 12. A cover 31 is rotatably installed on the outside of the feeding chamber 3. The cover 31 is used to close the stirring chamber 13 in time during the stirring process to prevent material from splashing out or external impurities from entering.

[0025] A stirring mechanism 2 is also provided on the top of the vessel body 12. The stirring mechanism 2 is suitable for stirring and processing the materials inside the vessel body 12. The stirring mechanism 2 includes a mounting plate 21 fixedly installed on the top of the vessel body 12. A first motor 22 is fixedly installed on the top of the mounting plate 21. The output end of the first motor 22 passes through the mounting plate 21 and is equipped with a first stirring rod 24. A stirring frame 241 is fixedly installed at the bottom of the first stirring rod 24. The size of the stirring frame 241 is adapted to the size of the stirring chamber 13. At the same time, multiple sets of scrapers 242 are arranged at intervals on the outside of the stirring frame 241. The scrapers 242 are suitable for rotating inside the vessel body 12 under the drive of the first motor 22. During the stirring process, the scrapers 242 can scrape off some of the material adhering to the inner wall of the stirring chamber 13 to reduce blockage.

[0026] Meanwhile, a second motor 23 is provided on one side of the first motor 22. The output end of the second motor 23 passes through the mounting plate 21 and is fixedly installed with a second stirring rod 25. Multiple sets of stirring blades 251 are inclinedly arranged on the outer side of the second stirring rod 25. The stirring blades 251 are a distance away from the stirring frame 241 and are used to stir the material in the center of the stirring chamber 13 to further improve the stirring effect.

[0027] like Figures 3-5 As shown, a filter plate 32 is rotatably installed inside the feeding bin 3. The filter plate 32 is made of metal and has high strength and corrosion resistance. Multiple sets of elongated filter holes 33 are provided on the filter plate 32. At the same time, a locking block 34 is provided on one side of the filter plate 32. A notch 35 is provided on one side of the feeding bin 3 corresponding to the position of the locking block 34. When the filter plate 32 is lowered, it will be installed at an angle inside the feeding bin 3. At this time, the locking block 34 will contact the notch 35 to prevent the filter plate 32 from continuing to enter the feeding bin 3.

[0028] Meanwhile, a scraper 4 is detachably installed on the side of the filter plate 32 away from the feeding bin 3. The size of the scraper 4 is slightly smaller than that of the feeding bin 3. Since the filter plate 32 is installed at an angle, when the filter plate 32 is fully lowered, the scraper 4 will contact the inner wall of the feeding bin 3. At this time, the material can be discharged. The filter plate 32 will intercept large pieces of material. When the reaction is completed, the filter plate 32 can be opened. At this time, the scraper 4 on the outside of the filter plate 32 will scrape off the material accumulated on the inner wall of the feeding bin 3 to prevent clumping.

[0029] Meanwhile, a connecting block 5 is rotatably installed on the cover 31. A handle 51 is fixedly installed on one end of the connecting block 5. The handle 51 is suitable for the operator to open or close the cover 31. A hook 52 is fixedly installed on the other end of the handle 51. When the cover 31 is lowered, the hook 52 will pass through the filter hole 33. This is the initial state of the hook 52. When the filter plate 32 needs to be removed, the handle 51 can be rotated to make the hook 52 rotate synchronously. When the cover 31 is lifted, the hook 52 will hook onto the filter plate 32, so that the filter plate 32 is lifted together. At this time, the scraper 4 located on the outside of the filter plate 32 will scrape off the material adhering to the inner wall of the feeding bin 3 in time, and then the next feeding and stirring can be carried out.

[0030] In summary, by incorporating scraper 4, this device can quickly remove materials adhering to the feeding bin 3, preventing the material from adhering and accumulating there, and providing a more stable reaction environment for the preparation of liquid barium zinc stabilizer.

[0031] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A temperature-controlled reaction vessel for preparing a liquid barium-zinc stabilizer, characterized in that: include: Temperature-controlled reactor (1), the interior of which is equipped with a stirring chamber (13); A stirring mechanism (2) is provided in the temperature-controlled reactor (1). The stirring mechanism (2) has a first stirring rod (24) for stirring the material. A stirring frame (241) is installed at the bottom of the first stirring rod (24). Multiple sets of scrapers (242) are arranged at intervals on the outer side of the stirring frame (241). Feeding bin (3), which is located on one side of the top of the temperature-controlled reactor (1), a cover (31) is rotatably installed on the outside of the feeding bin (3), a filter plate (32) is installed obliquely on the inside of the feeding bin (3), the filter plate (32) has elongated filter holes (33), and a scraper (4) is provided on one side of the filter plate (32), the size of the scraper (4) is slightly smaller than the size of the feeding bin (3); Wherein: when the filter plate (32) is lowered, the scraper (4) comes into contact with the inner wall of the feeding bin (3).

2. The temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer according to claim 1, characterized in that: A connecting block (5) is rotatably mounted on the cover (31), and a handle (51) is mounted on one end of the connecting block (5).

3. The temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer according to claim 2, characterized in that: A hook (52) is fixedly installed on one end of the connecting block (5) away from the handle (51).

4. The temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer according to claim 3, characterized in that: A locking block (34) is provided on one side of the filter plate (32), and a notch (35) is provided on one side of the feeding bin (3) corresponding to the position of the locking block (34).

5. The temperature-controlled reaction vessel for preparing liquid barium-zinc stabilizer according to claim 4, characterized in that: The stirring mechanism (2) also has a second stirring rod (25), and multiple sets of stirring blades (251) are inclinedly arranged on the outer side of the second stirring rod (25).

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