Multifunctional reaction kettle inner container with adjustable volume

By designing a multi-functional reactor inner liner with adjustable volume, using the combined structure of adjustable top plug and polytetrafluoroethylene, the problem of fixed volume of the existing reactor inner liner is solved, and the flexibility of the reactor content is achieved Adjustment and cost savings.

CN222196908UActive Publication Date: 2024-12-20LULIANG UNIV
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Patent Information

Application Number
CN202420837496.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-22
Publication Date
2024-12-20
Estimated Expiration
2034-04-22

AI Technical Summary

Technical Problem

The existing reactor has a fixed volume in the volume, which cannot meet the reaction space requirements of different reactants, resulting in an increase in the area occupied by the test site and an increase in cost.

Method used

Design a multi-functional reactor inner vessel with adjustable volume, which adjusts the size of the reaction chamber by replacing the top plugs of different depths, and changes in the content of the reactor, using a metal shell, inner bottle, bottom plug, top cover and inner bottle The combined structure of the cover is made of polytetrafluoroethylene material and a raised top cover to achieve sealing.

Benefits of technology

It realizes flexible adjustment of the reactor content, saves production costs and experimental site space, and avoids the use of stainless steel shells of different capacity.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a volume-adjustable multifunctional inner container of a reaction kettle, which comprises a metal shell, an inner bottle, an inner container and a container cover, the bottom plug slides into the inner bottle in a matched mode, the bottom face of the bottom plug is attached to the inner bottom face of the inner bottle, and a clamp used for clamping reactants is fixedly installed on the top face of the bottom plug; the top cover is hermetically pressed and covered at the top opening of the metal shell; a top plug is mounted on the bottom surface of the inner bottle cap, the inner bottle cap covers the inner bottle in a sealing manner, the top plug can slide into the inner bottle, and a reaction cavity is formed between the top plug and the bottom plug. According to the device disclosed by the utility model, the size of the reaction cavity between the bottom plug and the top plug can be adjusted by replacing the top plugs with different depths, so that the volume in the reaction kettle can be changed, the production cost can be saved in the manufacturing process, namely stainless steel shells with different capacities are omitted, and the space can be saved for an experimental site.
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Description

Technical Field

[0001] The utility model specifically relates to the technical field of reactor liner, in particular to a multifunctional reactor liner with adjustable volume. Background Art

[0002] Reactors are often used in tests of chemical reactants for small-dose synthesis reactions. However, the inner volumes of existing reactors are fixed and cannot meet the reaction space required by different reactants. If reactors with inner volumes of different sizes are used, the occupied area of ​​the test site will be increased, and the test cost will be increased. Utility Model Content

[0003] To this end, the utility model proposes a multifunctional reactor liner with adjustable volume to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional reactor liner with adjustable volume, comprising:

[0005] A metal shell having an inner bottle placed therein;

[0006] A bottom plug, which is matched and slid into the inner bottle, and the bottom surface of the bottom plug is in contact with the inner bottom surface of the inner bottle, and a clamp for clamping the reactants is fixedly installed on the top surface of the bottom plug;

[0007] A top cover, the top cover of which is sealed and pressed at the top of the metal shell;

[0008] And an inner bottle cap, a top plug is installed on the bottom surface of which, the inner bottle cap is sealed and pressed on the inner bottle, and the top plug can slide into the inner bottle to form a reaction chamber between the top plug and the bottom plug.

[0009] Further, preferably, the outer diameter of the top plug is the same as the inner diameter of the inner liner.

[0010] Furthermore, preferably, the inner liner and the clip are both made of polytetrafluoroethylene.

[0011] Further, preferably, a protrusion is provided on the top surface of the top cover.

[0012] The utility model adopts the above technology and has the following beneficial effects compared with the existing technology: the utility model device can adjust the size of the reaction chamber between the bottom plug and the top plug by replacing the top plugs of different depths, thereby realizing the change of the internal volume of the reactor, which can not only save production costs in the manufacturing process, that is, eliminate the stainless steel shells of different capacities, but also save space for the experimental site. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a schematic diagram of the three-dimensional structure of a multifunctional reactor liner with adjustable volume;

[0014] Figure 2 It is a schematic diagram of the internal structure of an inner bottle in a multifunctional reactor liner with adjustable volume;

[0015] Figure 3 The figure is a schematic diagram of the installation of a multifunctional reactor liner with adjustable volume.

[0016] In the figure: 1. top cover; 2. top plug; 3. inner bottle; 4. metal shell; 5. bottom plug; 6. clip; 7. inner bottle cover. DETAILED DESCRIPTION

[0017] In conjunction with the accompanying drawings in the embodiments of the present invention, the technical solutions of the embodiments of the present invention will be clearly and completely described below.

[0018] Example: Please refer to the attached Figure 1-3 The utility model provides a technical solution: a multifunctional reactor liner with adjustable volume, which comprises:

[0019] A metal shell 4, in which an inner bottle 3 is housed;

[0020] A bottom plug 5 is matched and slid into the inner bottle 3, and the bottom surface of the bottom plug 5 is in contact with the inner bottom surface of the inner bottle 3. A clamp 6 for clamping the reactants is fixedly mounted on the top surface of the bottom plug 5;

[0021] A top cover 1, which is sealed and pressed on the top opening of the metal shell 4;

[0022] and an inner bottle cap 7, on the bottom of which a top plug 2 is mounted, the inner bottle cap 7 is sealed and pressed onto the inner bottle 3, and the top plug 2 can slide into the inner bottle 3 and form a reaction chamber with the bottom plug 5;

[0023] Specifically, by replacing top plugs of different depths, the volume of the reaction chamber can be adjusted to 25 ml, 50 ml, or 75 ml.

[0024] In this embodiment, the outer diameter of the top plug 2 is the same as the inner diameter of the inner bottle 3 .

[0025] In this embodiment, the inner bottle 3 and the clip 6 are both made of polytetrafluoroethylene.

[0026] In this embodiment, a protrusion is provided on the top surface of the top cover 1 .

[0027] In specific implementation, the size of the reaction chamber between the bottom plug and the top plug can be adjusted by replacing top plugs of different depths, thereby achieving a change in the internal volume of the reactor. This can not only save production costs during the manufacturing process, i.e., eliminating stainless steel shells of different capacities, but also save space for the experimental site.

[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A multifunctional reactor liner with adjustable volume, characterized in that: It includes: A metal shell (4) having an inner bottle (3) housed therein; A bottom plug (5) is matched and slid into the inner bottle (3), and the bottom surface of the bottom plug (5) is in contact with the inner bottom surface of the inner bottle (3), and a clamp (6) for clamping the reactants is fixedly mounted on the top surface of the bottom plug (5); A top cover (1) having a sealing gland which is sealed at the top opening of the metal shell (4); and an inner bottle cap (7) having a top plug (2) mounted on its bottom surface. The inner bottle cap (7) is sealed and pressed onto the inner bottle (3), and the top plug (2) can slide into the inner bottle (3) and form a reaction chamber between the top plug (2) and the bottom plug (5).

2. The multifunctional reactor liner with adjustable volume according to claim 1, characterized in that: The outer diameter of the top plug (2) is the same as the inner diameter of the inner bottle (3).

3. The multifunctional reactor liner with adjustable volume according to claim 1, characterized in that: The inner bottle (3) and the clip (6) are both made of polytetrafluoroethylene.

4. The multifunctional reactor liner with adjustable volume according to claim 1, characterized in that: The top surface of the top cover (1) is provided with a protrusion.