Device for detecting purity of intermediate tank for synthesizing sodium methoxide catalyst
By designing the intermediate tank purity detection device for synthetic sodium methoxide catalyst, the problem of doping other substances and reactions in the sodium methoxide catalyst is solved, and the accurate detection of the content of the catalyst substance and the full occurrence of the reaction are achieved, ensuring the quality and safety of use.
Patent Information
- Application Number
- CN202421751186.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-22
AI Technical Summary
During the distillation of sodium methoxide catalyst, other substances are easily doped and reactions occur, resulting in the inability to accurately understand the content of substances in the storage liquid, which affects later use.
A purity detection device for the intermediate tank of synthetic sodium methoxide catalyst is designed, including a storage bucket, a feed tube, a stirring assembly, a heating assembly, a first detection assembly and a second detection assembly. Through the combined use of these components, the liquid and gas composition of the sodium methoxide catalyst can be detected in real time and displayed on the corresponding display screen.
Accurate detection and recording of the content of substances inside the sodium methoxide catalyst is achieved, ensuring the quality and safety of later use, and at the same time, the reaction is heated and stirred, and the reaction is fully generated.
Smart Images
Figure CN222979572U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of purity detection devices, and more specifically to a purity detection device for an intermediate tank of a synthetic sodium methoxide catalyst. Background Art
[0002] Sodium methoxide, a hazardous chemical product, is corrosive and pyrophoric. It is mainly used in the pharmaceutical industry and as a condensing agent, chemical reagent, catalyst for edible oil treatment, etc. in organic synthesis. Sodium methoxide has relatively wide applications, mainly used in the production of sulfonamides. Sodium methoxide is also an organic synthesis catalyst, used in pesticide production and the oil processing industry.
[0003] During the distillation process of the sodium methoxide catalyst, other substances will be doped in it, and reactions will occur between substances. Therefore, when storing the sodium methoxide catalyst, it is impossible to accurately know the content of substances in the stored liquid, which will affect the subsequent use. Summary of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a purity detection device for an intermediate tank of a synthetic sodium methoxide catalyst to solve the problems existing in the above-mentioned background art.
[0005] The utility model provides the following technical solution: A purity detection device for an intermediate tank of a synthetic sodium methoxide catalyst, including a storage barrel. One side of the top of the storage barrel is fixedly connected with a feed pipe. A stirring assembly is arranged inside the storage barrel. A heating assembly is arranged outside the bottom of the storage barrel. A second detection assembly is arranged on one side of the top of the storage barrel away from the first detection assembly. A first detection assembly is arranged in the middle of the feed pipe. The first detection assembly includes a protective shell. The protective shell is fixedly connected with the feed pipe. Sealing rings are fixedly arranged at equal intervals outside the feed pipe inside the protective shell. A connecting rod is fixedly connected to the top of the sealing ring. A detection block is fixedly connected to the top of the connecting rod. The detection block is fixedly connected with the protective shell. A liquid detector is fixedly connected to the top of the protective shell. A first display screen is fixedly connected to one side of the liquid detector.
[0006] Preferably, the second detection assembly includes a gas detector. The gas detector is fixed on one side of the top of the storage barrel away from the first detection assembly. A second display screen is arranged on one side of the gas detector. A connecting air pipe is fixedly connected to the top of the gas detector. One end of the connecting air pipe penetrates through the storage barrel and is fixedly connected with the storage barrel.
[0007] Preferably, the heating assembly includes a housing. The housing is fixed at the bottom of the outer wall of the storage barrel. A heating pipe is arranged inside the housing.
[0008] Preferably, the stirring assembly includes a motor fixed to the top of the storage barrel. The bottom end of the motor is drivingly connected to a rotating rod that penetrates the top of the storage barrel.
[0009] Preferably, a plurality of stirring rods are fixedly connected to the end of the rotating rod inside the storage barrel at equal intervals. One end of the stirring rod away from the rotating rod is fixedly connected to a fixing plate. A first scraping plate is fixedly connected to the side of the fixing plate away from the rotating rod, and the first scraping plate is slidably connected to the inner wall of the storage barrel.
[0010] Preferably, a fixing seat is fixedly connected to the bottom end inside the storage barrel. A rotating seat is rotatably connected to the top of the fixing seat. A connecting rotating shaft is fixedly connected to the top of the rotating seat. A clamping rod is fixedly connected to the top of the connecting rotating shaft, and the clamping rod is clamped with the bottom end of the rotating rod.
[0011] Preferably, second scraping plates are fixedly connected to both sides of the rotating seat. One end of the second scraping plate away from the rotating seat is fixedly connected to the fixing plate, and the bottom end of the second scraping plate is slidably connected to the bottom end inside the storage barrel.
[0012] The technical effects and advantages of the present utility model:
[0013] 1. By providing the first detection assembly in the present utility model, when in use, it is beneficial for the staff to add the sodium methoxide catalyst into the storage barrel through the feed pipe. When the sodium methoxide catalyst passes through the first detection assembly, the detection block can detect the sodium methoxide catalyst. The detected data is transmitted into the liquid detector and finally displayed through the first display screen. And the staff can record according to the displayed value, so as to understand the internal substance content of the sodium methoxide catalyst.
[0014] 2. By providing the second detection assembly in the present utility model, when in use, the staff starts the motor and the heating pipe to heat and stir the sodium methoxide catalyst liquid inside the storage barrel, so that the reaction occurs sufficiently. And the gas generated by the reaction enters the connecting gas pipe and then enters the gas detector. The gas detector detects the entering gas, and the detection result is displayed through the second display screen and thus recorded by the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0016] Figure 2 It is a schematic diagram of the overall sectional structure of the present utility model.
[0017] Figure 3 It is a schematic diagram of the structure of the first detection assembly of the present utility model.
[0018] Figure 4Schematic structural diagram of the stirring assembly of the present utility model.
[0019] Figure 5 Schematic structural diagram of the second detection assembly of the present utility model.
[0020] Reference numerals are: 1, storage barrel; 11, feed pipe; 2, heating assembly; 21, outer shell; 22, heating pipe; 3, first detection assembly; 31, protective shell; 32, liquid detector; 33, first display screen; 34, sealing ring; 35, connecting rod; 36, detection block; 4, second detection assembly; 41, gas detector; 42, second display screen; 43, connecting air pipe; 5, stirring assembly; 51, motor; 52, rotating rod; 53, stirring rod; 54, fixing plate; 55, first scraping plate; 56, fixing seat; 57, rotating seat; 58, connecting rotating shaft; 59, clamping rod; 510, second scraping plate. Detailed implementation manners
[0021] The technical solutions in the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model. In addition, the forms of the respective structures described in the following embodiments are merely examples, and the purity detection device related to the present utility model is not limited to the respective structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0022] Refer to Figure 1 , Figure 2 and Figure 3, the utility model provides a purity detection device for a synthetic sodium methoxide catalyst intermediate tank, which includes a storage barrel 1. One side of the top of the storage barrel 1 is fixedly connected with a feed pipe 11. A stirring assembly 5 is arranged inside the storage barrel 1. A heating assembly 2 is arranged outside the bottom of the storage barrel 1. A second detection assembly 4 is arranged on one side of the top of the storage barrel 1 away from the first detection assembly 3. A first detection assembly 3 is arranged in the middle of the feed pipe 11. The first detection assembly 3 includes a protective shell 31. The protective shell 31 is fixedly connected with the feed pipe 11. Inside the protective shell 31, sealing rings 34 are fixedly arranged at equal intervals outside the feed pipe 11. The top of the sealing ring 34 is fixedly connected with a connecting rod 35. The top of the connecting rod 35 is fixedly connected with a detection block 36. The detection block 36 is fixedly connected with the protective shell 31. The top of the protective shell 31 is fixedly connected with a liquid detector 32. One side of the liquid detector 32 is fixedly connected with a first display screen 33. When in use, the staff adds the sodium methoxide catalyst into the storage barrel 1 through the feed pipe 11. When the sodium methoxide catalyst passes through the first detection assembly 3, the detection block 36 can detect the sodium methoxide catalyst. The detected data is transmitted into the liquid detector 32 and finally displayed through the first display screen 33. The staff can record according to the displayed value to understand the internal substance content of the sodium methoxide catalyst.
[0023] Refer to Figure 1 , Figure 2 and Figure 5 , the second detection assembly 4 includes a gas detector 41. The gas detector 41 is fixed on one side of the top of the storage barrel 1 away from the first detection assembly 3. One side of the gas detector 41 is provided with a second display screen 42. The top of the gas detector 41 is fixedly connected with a connecting air pipe 43. One end of the connecting air pipe 43 penetrates through the storage barrel 1 and is fixedly connected with the storage barrel 1. When in use, the staff starts the motor 51 and the heating pipe 22 to heat and stir the sodium methoxide catalyst liquid inside the storage barrel 1, so that the reaction occurs sufficiently. The gas generated by the reaction enters the connecting air pipe 43 and then enters the gas detector 41. The gas detector 41 detects the entering gas, and the detection result is displayed through the second display screen 42 and thus recorded by the staff.
[0024] Refer to Figure 2 and Figure 4The heating component 2 includes a shell 21, which is fixed to the bottom end of the outer wall of the storage barrel 1. A heating tube 22 is arranged inside the shell 21. The stirring component 5 includes a motor 51, which is fixed to the top of the storage barrel 1. The bottom end of the motor 51 is connected to a rotating rod 52, and the rotating rod 52 passes through the top of the storage barrel 1. The rotating rod 52 is located at one end of the storage barrel 1 and is equidistantly arranged and fixedly connected to stirring rods 53. The stirring rods 53 are fixedly connected to a fixed plate 54 at one end away from the rotating rod 52. The fixed plate 54 is fixedly connected to a first scraper 55 on one side away from the rotating rod 52, and the first scraper 55 is slidably connected to the inner wall of the storage barrel 1. The bottom end of the storage barrel 1 is fixedly connected to a fixed seat 56, and the top of the fixed seat 56 is rotatably connected to a rotating seat 57. The top of the rotating seat 57 is fixedly connected to a connecting shaft 58. The connecting shaft 5 The top of 8 is fixedly connected with a clamping rod 59, and the clamping rod 59 is clamped with the bottom end of the rotating rod 52, and the two sides of the rotating seat 57 are fixedly connected with the second scraper 510, and the end of the second scraper 510 away from the rotating seat 57 is fixedly connected with the fixed plate 54, and the bottom end of the second scraper 510 is slidably connected with the bottom end inside the storage barrel 1, the motor 51 starts to drive the rotating rod 52 to rotate, the rotating rod 52 drives the stirring rod 53 and the rotating seat 57 to rotate, and the stirring rod 53 stirs the liquid, and the stirring rod 53 and the rotating seat 57 rotate to drive the fixed plate 54 and the second scraper 510 to rotate, so as to scrape the inner wall and the bottom end of the storage barrel 1 to scrape off the adhered liquid, so as to fully stir it, and the heating tube 22 starts to heat gradually, and cooperates with the stirring rod 53 to heat and stir the sodium methoxide catalyst liquid inside the storage barrel 1.
[0025] The working principle of the utility model is as follows: first, when in use, the staff adds the sodium methoxide catalyst into the storage barrel 1 through the feed pipe 11, and when the sodium methoxide catalyst passes through the first detection component 3, the detection block 36 can detect the sodium methoxide catalyst, and the detected data is transmitted to the liquid detector 32, and finally displayed on the first display screen 33, and the staff can record according to the displayed value, so as to understand the internal material content of the sodium methoxide catalyst, and then the liquid enters the storage barrel 1, the staff starts the motor 51 and the heating tube 22, the motor 51 starts to drive the rotating rod 52 to rotate, and the rotating rod 52 rotates to drive the stirring rod 53 and the rotating seat 57 to rotate. The stirring rod 53 stirs the liquid, and the stirring rod 53 and the rotating seat 57 rotate to drive the fixed plate 54 and the second scraper 510 to rotate, thereby scraping the inner wall and the bottom of the storage barrel 1 to scrape off the adhered liquid, thereby fully stirring, and the heating tube 22 starts to heat gradually, and cooperates with the stirring rod 53 to heat and stir the sodium methoxide catalyst liquid inside the storage barrel 1, so that a full reaction occurs, and the gas generated by the reaction enters the connecting air pipe 43, and then enters the inside of the gas detector 41, and the gas detector 41 detects the incoming gas, and the detection result is displayed on the second display screen 42, so as to be recorded by the staff.
[0026] Finally, the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A purity detection device for an intermediate tank of a sodium methoxide synthesis catalyst, comprising a storage barrel (1), characterized in that: A feeding pipe (11) is fixedly connected to one side of the top of the storage barrel (1), a stirring assembly (5) is arranged inside the storage barrel (1), a heating assembly (2) is arranged on the outside of the bottom of the storage barrel (1), a second detection assembly (4) is arranged on the side of the top of the storage barrel (1) away from the first detection assembly (3), a first detection assembly (3) is arranged in the middle of the feeding pipe (11), and the first detection assembly (3) includes a protective shell (31), and the protective shell (31) and the feeding pipe (11) are connected to each other. The protective shell (31) is fixedly connected to the outer side of the feeding pipe (11), and the inside of the protective shell (31) is equidistantly arranged and fixedly connected with sealing rings (34); the top of the sealing ring (34) is fixedly connected with a connecting rod (35); the top of the connecting rod (35) is fixedly connected with a detection block (36); the detection block (36) is fixedly connected to the protective shell (31); the top of the protective shell (31) is fixedly connected with a liquid detector (32); one side of the liquid detector (32) is fixedly connected with a first display screen (33).
2. A sodium methoxide synthesis catalyst intermediate tank purity detection device according to claim 1, characterized in that: The second detection component (4) comprises a gas detector (41), the gas detector (41) being fixed on a side of the top of the storage barrel (1) away from the first detection component (3), a second display screen (42) being provided on one side of the gas detector (41), the top of the gas detector (41) being fixedly connected to a connecting gas pipe (43), and one end of the connecting gas pipe (43) passing through the storage barrel (1) and being fixedly connected to the storage barrel (1).
3. A sodium methoxide synthesis catalyst intermediate tank purity detection device according to claim 1, characterized in that: The heating assembly (2) comprises an outer shell (21), the outer shell (21) is fixed to the bottom end of the outer wall of the storage barrel (1), and a heating pipe (22) is arranged inside the outer shell (21).
4. The device for detecting purity of an intermediate tank of a sodium methoxide synthesis catalyst according to claim 1, characterized in that: The stirring assembly (5) comprises a motor (51), the motor (51) is fixed to the top of the storage barrel (1), the bottom end of the motor (51) is transmission-connected to a rotating rod (52), and the rotating rod (52) passes through the top of the storage barrel (1).
5. A sodium methoxide synthesis catalyst intermediate tank purity detection device according to claim 4, characterized in that: One end of the rotating rod (52) located inside the storage barrel (1) is fixedly connected to stirring rods (53) arranged at equal distances, one end of the stirring rod (53) away from the rotating rod (52) is fixedly connected to a fixing plate (54), and one side of the fixing plate (54) away from the rotating rod (52) is fixedly connected to a first scraper (55), and the first scraper (55) is slidably connected to the inner wall of the storage barrel (1).
6. The device for detecting purity of an intermediate tank of a sodium methoxide synthesis catalyst according to claim 1, characterized in that: The bottom end of the storage bucket (1) is fixedly connected to a fixed seat (56), the top end of the fixed seat (56) is rotatably connected to a rotating seat (57), the top end of the rotating seat (57) is fixedly connected to a connecting shaft (58), the top end of the connecting shaft (58) is fixedly connected to a clamping rod (59), and the clamping rod (59) is clamped with the bottom end of the rotating rod (52).
7. A sodium methoxide synthesis catalyst intermediate tank purity detection device according to claim 6, characterized in that: The second scraper (510) is fixedly connected to both sides of the rotating seat (57), and one end of the second scraper (510) away from the rotating seat (57) is fixedly connected to the fixed plate (54), and the bottom end of the second scraper (510) is slidably connected to the bottom end of the storage bucket (1).