A sodium methoxide solution rectification suction device

Abstract

This invention discloses a sodium methoxide solution distillation suction device, comprising a distillation suction device body, with a vacuum pump connected to the left side of the body. This invention involves placing a rubber tube into a sodium methoxide solution container, which then floats continuously on the surface via a float ring, preventing the absorption of impurities from the sodium methoxide solution. The user then activates the vacuum pump, which extracts air from the inside of the device body, creating a negative pressure environment. The sodium methoxide solution is then drawn through a metal tube and absorbed into the device body via an absorption hopper. Impurities in the solution are then purified using filter and purification plates, and the solution can be discharged and collected. This method replaces existing absorption methods that easily absorb impurities during the absorption process, thus avoiding the absorption of impurities during the absorption process.

Description

Technical Field

[0001] This utility model relates to the field of sodium methoxide solution technology, specifically to a sodium methoxide solution distillation suction device. Background Technology

[0002] The production processes of sodium methoxide solution mainly include two types: the alkali method and the sodium method. The alkali method process flow is as follows: 1. Alkali dissolution: Alkali flakes are manually added to the dissolution tank while the exhaust valve and induced draft fan are opened. After the alkali is added, the tank top is closed and sealed. Methanol is then pumped in to generate sodium methoxide solution. 2. Distillation: Anhydrous methanol is prepared by atmospheric pressure distillation of aqueous methanol using a distillation column. Saturated steam is used to indirectly heat the methanol-water solution through a reboiler at the bottom of the distillation column, maintaining a constant heating temperature in the bottom jacket. The distillation column is a valve column. 3. Reaction: After preheating by a preheater, the alkali solution enters the reaction column from the top of the column, where it convects with the anhydrous methanol vapor rising from the bottom of the column on each tray. The anhydrous methanol vapor carries away the water from the alkali solution and enters the distillation column to distill methanol. 4. Distillation: The sodium methoxide methanol solution is pumped into the distillation kettle and heated by steam. The distilled methanol gas is cooled by a condenser and flows into a methanol storage tank. 5. Drying: This step is used to produce solid sodium methoxide.

[0003] During the processing of sodium methoxide solution, a suction device is required to remove the sodium methoxide solution. However, the current extraction process absorbs impurities from the sodium methoxide solution, resulting in an impure solution that affects subsequent processing and is inconvenient for users.

[0004] Therefore, the suction device needs to be redesigned and modified to effectively prevent the absorption of impurities in the sodium methoxide solution during the current extraction process, which results in an impure sodium methoxide solution that affects subsequent processing. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a sodium methoxide solution distillation suction device, which has the advantages of convenient and efficient absorption. It solves the problem that in the current sodium methoxide solution extraction process, impurities in the sodium methoxide solution are absorbed, resulting in an impure sodium methoxide solution that affects subsequent processing and use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sodium methoxide solution distillation suction device, comprising a distillation suction device body, a suction pump connected to the left side of the distillation suction device body, a partition fixedly connected vertically inside the distillation suction device body, a magnetic support plate fixedly connected to the right side of the partition, a filter assembly provided at the top of the magnetic support plate, an extraction assembly provided on the right side of the distillation suction device body, and a guide ring fixedly connected to the bottom of the inner wall of the distillation suction device body.

[0007] In a preferred embodiment of this invention, the filter assembly includes a filter tube, which is fixedly connected to the top of the magnetic support plate. A filter plate is disposed inside the filter tube, and a purification plate is disposed at the bottom of the filter plate.

[0008] In a preferred embodiment of this invention, the extraction component includes a metal tube connected to the right side of the distillation suction device body, and a flexible tube connected to the left side of the metal tube, the flexible tube being located at the top of the filter tube.

[0009] As a preferred embodiment of this invention, a limiting plate is fixedly connected to the bottom of the inner wall of the distillation suction device, and the limiting plate is fixedly connected to the metal tube.

[0010] As a preferred embodiment of the present invention, the top of the distillation suction device body is provided with an opening, and the top of the distillation suction device body is provided with a sealing plug.

[0011] As a preferred embodiment of this invention, a rubber tube is connected to the right side of the metal tube, an absorption hopper is connected to the top of the rubber tube, and a float ring is fixedly connected to the bottom of the absorption hopper.

[0012] As a preferred embodiment of this invention, a protective cover is fixedly installed on the left side of the main body of the distillation suction device, and the protective cover is located outside the suction pump.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model places a rubber tube into a sodium methoxide solution container, which then floats continuously on the sodium methoxide solution via a float ring, preventing the absorption of impurities from the sodium methoxide solution. The user then activates an air pump, which extracts air from the inside of the distillation suction device, creating a negative pressure state. The sodium methoxide solution is then drawn through a metal tube and absorbed into the distillation suction device via an absorption hopper. Impurities in the solution are then purified through a filter plate and a purification plate, and the solution can be discharged and collected. This method replaces existing absorption methods that easily absorb impurities during the absorption process, thus avoiding the absorption of impurities and achieving excellent absorption results.

[0015] 2. This utility model can filter sodium methoxide solution by setting up a filter component, which can isolate impurities and avoid the problem of impurity of sodium methoxide solution, which is inconvenient for users.

[0016] 3. This utility model, through the design of the extraction component, can extract sodium methoxide solution, ensuring continuous and stable extraction, high safety, and convenient for rapid processing.

[0017] 4. This utility model can support the metal tube by setting a limiting plate, which has a good support effect, can ensure the stability of the metal tube, and facilitates stable extraction of sodium methoxide solution.

[0018] 5. The opening in this utility model facilitates the removal of the filter tube, makes it easy to clean the filter plate and purification plate, and ensures thorough filtration of sodium methoxide solution, resulting in high maintenance efficiency.

[0019] 6. This utility model, through the setting of the rubber tube, can connect the absorption bucket, which can uniformly absorb and extract the sodium methoxide solution. At the same time, through the float ring, the absorption bucket can be continuously floated on the sodium methoxide solution, so that absorption can be continuous.

[0020] 7. This utility model can protect the outside of the air pump by setting a protective cover, with excellent protection effect and is not easily damaged by collisions with external objects. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 This is a three-dimensional cross-sectional view of the structure of this utility model;

[0023] Figure 3 This is an exploded cross-sectional view of the structure of this utility model;

[0024] Figure 4 The structure of this utility model Figure 3 Enlarged diagram of point A in the middle.

[0025] In the diagram: 1. Distillation suction device body; 2. Vacuum pump; 3. Baffle plate; 4. Magnetic support plate; 5. Filter assembly; 51. Filter tube; 52. Filter plate; 53. Purification plate; 6. Extraction assembly; 61. Metal tube; 62. Flexible hose; 7. Guide ring; 8. Limiting plate; 9. Opening; 10. Sealing plug; 11. Rubber tube; 12. Absorption hopper; 13. Float ring; 14. Protective cover. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 4As shown, the present invention provides a sodium methoxide solution distillation suction device, including a distillation suction device body 1, a suction pump 2 connected to the left side of the distillation suction device body 1, a partition 3 vertically fixedly connected inside the distillation suction device body 1, a magnetic support plate 4 fixedly connected to the right side of the partition 3, a filter assembly 5 provided at the top of the magnetic support plate 4, an extraction assembly 6 provided on the right side of the distillation suction device body 1, and a guide ring 7 fixedly connected to the bottom of the inner wall of the distillation suction device body 1.

[0028] refer to Figure 4 The filter assembly 5 includes a filter tube 51, which is fixedly connected to the top of the magnetic support plate 4. A filter plate 52 is provided inside the filter tube 51, and a purification plate 53 is provided at the bottom of the filter plate 52.

[0029] As a technical optimization of this utility model, the sodium methoxide solution can be filtered by setting the filter component 5, which can isolate the impurities in it and avoid the problem of impurity of the sodium methoxide solution, which is inconvenient for users.

[0030] refer to Figure 4 The extraction component 6 includes a metal tube 61, which is connected to the right side of the distillation suction device body 1. A flexible tube 62 is connected to the left side of the metal tube 61, and the flexible tube 62 is located at the top of the filter tube 51.

[0031] As a technical optimization of this utility model, the extraction component 6 can be used to extract sodium methoxide solution, ensuring continuous and stable extraction, high safety, and easy and rapid extraction processing.

[0032] refer to Figure 4 A limiting plate 8 is fixedly connected to the bottom of the inner wall of the distillation suction device body 1, and the limiting plate 8 is fixedly connected to the metal tube 61.

[0033] As a technical optimization of this utility model, the limiting plate 8 can support the metal tube 61, providing excellent support and ensuring the stability of the metal tube 61, thus facilitating stable extraction of sodium methoxide solution.

[0034] refer to Figure 4 An opening 9 is provided at the top of the distillation suction device body 1, and a sealing plug 10 is provided at the top of the distillation suction device body 1.

[0035] As a technical optimization of this utility model, the opening 9 facilitates the removal of the filter tube 51, makes it easy to clean the filter plate 52 and the purification plate 53, and facilitates the thorough filtration of the sodium methoxide solution, resulting in higher maintenance efficiency.

[0036] refer to Figure 2A rubber tube 11 is connected to the right side of the metal tube 61, and an absorption bucket 12 is connected to the top of the rubber tube 11. A float ring 13 is fixedly connected to the bottom of the absorption bucket 12.

[0037] As a technical optimization of this utility model, the absorption bucket 12 can be connected by the rubber tube 11, which can uniformly absorb and extract the sodium methoxide solution. At the same time, the float ring 13 can make the absorption bucket 12 continuously float on the sodium methoxide solution, so that absorption can be carried out continuously.

[0038] refer to Figure 1 A protective cover 14 is fixedly installed on the left side of the main body 1 of the distillation suction device, and the protective cover 14 is located outside the suction pump 2.

[0039] As a technical optimization of this utility model, the protective cover 14 can protect the outside of the air pump 2, providing excellent protection and preventing damage from collisions with external objects.

[0040] The working principle and usage process of this utility model are as follows: When the user needs to extract sodium methoxide solution, the rubber tube 11 is placed in the sodium methoxide solution container. Then, the float ring 13 can continuously float on the sodium methoxide solution to avoid absorbing impurities in the sodium methoxide solution. Then, the user starts the air pump, which can extract the air inside the distillation suction device body 1 to make the inside of the distillation suction device body 1 a negative pressure state. Then, the sodium methoxide solution is extracted through the metal tube 61. The sodium methoxide solution can be dissolved and poured into the inside of the distillation suction device body 1 through the absorption hopper 12. Then, the impurities in the solution can be purified through the filter plate 52 and the purification plate 53. Finally, it can be discharged and collected, thereby achieving a high-efficiency absorption effect.

[0041] In summary, this sodium methoxide solution distillation suction device, through the coordinated use of the distillation suction device body 1, suction pump 2, baffle 3, magnetic support plate 4, filter assembly 5, filter tube 51, filter plate 52, purification plate 53, extraction assembly 6, metal tube 61, rubber tube 11, and guide ring 7, solves the problem in current sodium methoxide solution extraction where impurities in the sodium methoxide solution are absorbed, resulting in an impure sodium methoxide solution that affects subsequent processing and use.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sodium methoxide solution rectifying suction device comprising a rectifying suction device body (1), characterized in that, A vacuum pump (2) is connected to the left side of the distillation suction device body (1). A partition (3) is vertically fixed inside the distillation suction device body (1). A magnetic support plate (4) is fixedly connected to the right side of the partition (3). A filter assembly (5) is provided on the top of the magnetic support plate (4). An extraction assembly (6) is provided on the right side of the distillation suction device body (1). A guide ring (7) is fixedly connected to the bottom of the inner wall of the distillation suction device body (1).

2. The sodium methoxide solution distillation suction device according to claim 1, characterized in that: The filter assembly (5) includes a filter tube (51), which is fixedly connected to the top of the magnetic support plate (4). A filter plate (52) is provided inside the filter tube (51), and a purification plate (53) is provided at the bottom of the filter plate (52).

3. The sodium methoxide solution distillation suction device according to claim 2, characterized in that: The extraction assembly (6) includes a metal tube (61) connected to the right side of the distillation suction device body (1), and a flexible tube (62) connected to the left side of the metal tube (61), the flexible tube (62) being located at the top of the filter tube (51).

4. The sodium methoxide solution distillation suction device according to claim 1, characterized in that: A limiting plate (8) is fixedly connected to the bottom of the inner wall of the main body (1) of the distillation suction device, and the limiting plate (8) is fixedly connected to the metal tube (61).

5. The sodium methoxide solution distillation suction device according to claim 1, characterized in that: The top of the distillation suction device body (1) is provided with an opening (9), and the top of the distillation suction device body (1) is provided with a sealing plug (10).

6. The sodium methoxide solution distillation suction device according to claim 3, characterized in that: The right side of the metal tube (61) is connected to a rubber tube (11), the top of the rubber tube (11) is connected to an absorption hopper (12), and the bottom of the absorption hopper (12) is fixedly connected to a float ring (13).

7. The sodium methoxide solution distillation suction device according to claim 1, characterized in that: A protective cover (14) is fixedly installed on the left side of the main body (1) of the distillation suction device, and the protective cover (14) is located outside the suction pump (2).

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