A reaction vessel for the production of organosilicon surfactants

Abstract

This utility model discloses a reaction vessel for producing organosilicon surfactants, relating to the field of reaction vessel technology. The key technical features include a vessel body and a drive assembly. A vertical shaft is rotatably connected to the vessel body, and a transmission rod is slidably connected inside the vertical shaft. A lower horizontal bar is fixedly connected to the lower end of the transmission rod, and two inclined rods are hinged to both ends of the lower horizontal bar. A horizontal shaft is hinged to the ends of the two inclined rods away from the lower horizontal bar, and scrapers are fixedly connected to the two horizontal shafts. The two horizontal shafts are slidably connected to the ends of a horizontal arm, which is fixedly connected to the vertical shaft. The drive assembly pushes the transmission rod downwards, which in turn pushes the two inclined rods through the lower horizontal bar. The two inclined rods then push the two horizontal shafts away from each other, causing the two horizontal shafts to move the two scrapers away from each other, so that both scrapers are in contact with the inner wall of the vessel body. The vertical shaft then drives the two scrapers to rotate, allowing the two scrapers to scrape off the surfactant adhering to the inner wall of the vessel body.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and more specifically, to a reaction vessel for the production of organosilicon surfactants. Background Technology

[0002] Organosilicon surfactants are a new class of surfactants with unique properties. Their molecular structure contains organosilicon groups, which significantly reduce the surface tension of water, exhibiting excellent interfacial properties, superwetting, emulsion stability, and application potential in special media. They demonstrate superior performance compared to traditional hydrocarbon surfactants in various media; for example, they maintain surface activity in high-concentration ethanol or salt solutions and can even be used in supercritical carbon dioxide. Furthermore, organosilicon surfactants are non-toxic, non-irritating, antioxidant, and UV-protective, making them widely used in daily chemical products, textiles, pesticides, food, and pharmaceuticals to improve product moisturizing, softening, antistatic, defoaming, and pharmaceutical efficacy.

[0003] In the production of organosilicon surfactants, a reaction vessel is typically used to mix and react the surfactants. However, surfactants tend to adhere to and remain on the inner walls of most existing reaction vessels, making them difficult to clean and potentially affecting the subsequent preparation of other surfactants. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a reaction vessel for the production of organosilicon surfactants.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reaction vessel for producing organosilicon surfactants, comprising a vessel body and a drive assembly;

[0006] The vessel body is connected to a feed pipe and a discharge pipe. A vertical shaft is rotatably connected to the vessel body. A transmission rod is slidably connected inside the vertical shaft. A lower horizontal bar is fixedly connected to the lower end of the transmission rod. The lower horizontal bar is slidably connected to a lower vertical groove. The lower vertical groove is opened on the vertical shaft. An inclined bar is hinged to each end of the lower horizontal bar. A horizontal shaft is hinged to the ends of the two inclined bars away from the lower horizontal bar. Scrapers are fixedly connected to the two horizontal shafts. The two horizontal shafts are slidably connected to the ends of the horizontal arm. The horizontal arm is fixedly connected to the vertical shaft.

[0007] The drive assembly is connected to the transmission rod, and the drive assembly is used to drive the transmission rod to move.

[0008] Preferably, the drive assembly includes an upper crossbar, a disc, a jacket, and an electric cylinder. The upper crossbar is fixedly connected to the upper end of the transmission rod, and the upper crossbar is slidably connected to the upper vertical groove. The upper vertical groove is opened on the vertical shaft. A disc is fixedly connected to the upper crossbar, and a jacket is slidably connected to the disc. The jacket is fixedly connected to the piston rod of the electric cylinder, and the electric cylinder is mounted on the vessel body.

[0009] Preferably, one end of the vertical shaft is connected to the output shaft of the motor via a coupling, and the motor is mounted on the vessel body.

[0010] Preferably, a plurality of auxiliary arms are fixedly connected to the vertical axis, and auxiliary rods are slidably connected to both ends of the plurality of auxiliary arms, and the plurality of auxiliary rods are fixedly connected to two scrapers respectively.

[0011] Preferably, multiple stirring plates are fixedly connected to the cross arm and the multiple auxiliary arms respectively.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By pushing the transmission rod downwards through the drive assembly, the transmission rod can move the two inclined rods through the lower crossbar. The two inclined rods can then push the two horizontal axes away from each other, and the two horizontal axes can drive the two scrapers away from each other, so that both scrapers are in contact with the inner wall of the vessel. At this time, the two scrapers are rotated by the vertical shaft, and the two scrapers can scrape off the surfactants adhering to the inner wall of the vessel, which is convenient for cleaning and avoids affecting the subsequent preparation of other surfactants.

[0014] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 This is a cross-sectional view of the vessel body according to an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the drive component structure according to an embodiment of the present utility model;

[0019] Figure 4 This is a vertical sectional view of an embodiment of the present utility model.

[0020] In the diagram: 1. Kettle body; 2. Feed pipe; 3. Discharge pipe; 4. Vertical shaft; 5. Transmission rod; 6. Lower horizontal bar; 7. Lower vertical groove; 8. Inclined bar; 9. Horizontal shaft; 10. Scraper; 11. Horizontal arm; 12. Upper horizontal bar; 13. Upper vertical groove; 14. Disc; 15. Jacket; 16. Electric cylinder; 17. Motor; 18. Auxiliary arm; 19. Auxiliary rod; 20. Stirring plate. Detailed Implementation

[0021] 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.

[0022] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Reference Figures 1 to 4 This utility model provides a technical solution: a reaction vessel for producing organosilicon surfactants, comprising a vessel body 1 and a drive assembly;

[0025] The vessel body 1 is connected to a feed pipe 2 and a discharge pipe 3. Valves are installed on the feed pipe 2 and the discharge pipe 3 respectively to control the opening and closing of the feed pipe 2 and the discharge pipe 3. A vertical shaft 4 is rotatably connected to the vessel body 1. A transmission rod 5 is slidably connected inside the vertical shaft 4. A lower horizontal rod 6 is fixedly connected to the lower end of the transmission rod 5. The lower horizontal rod 6 is slidably connected to a lower vertical groove 7. The lower vertical groove 7 is opened on the vertical shaft 4. Diagonal rods 8 are hinged to both ends of the lower horizontal rod 6. Horizontal shafts 9 are hinged to the ends of the two diagonal rods 8 away from the lower horizontal rod 6. Scrapers 10 are fixedly connected to the two horizontal shafts 9 respectively. The two horizontal shafts 9 are slidably connected to both ends of a horizontal arm 11. The horizontal arm 11 is fixedly connected to the vertical shaft 4. Figure 3 The vertical shaft 4 is supported by the horizontal arm 11 for the two horizontal shafts 9, and the two horizontal shafts 9 support the two scrapers 10 respectively.

[0026] like Figure 2 and Figure 3 The vertical shaft 4 can rotate through the horizontal arm 11. The horizontal arm 11 drives the two scrapers 10 to rotate through the horizontal shafts 9 at both ends. The two scrapers 10 can stir the organosilicon surfactant in the reactor body 1, thereby improving the reaction efficiency.

[0027] The drive assembly is connected to the transmission rod 5, and the drive assembly is used to drive the transmission rod 5 to move.

[0028] like Figure 3 and Figure 4 The drive assembly pushes the transmission rod 5 downwards, which in turn pushes the two inclined rods 8 to move via the lower crossbar 6. The two inclined rods 8 then push the two horizontal shafts 9 away from each other, which in turn drive the two scrapers 10 away from each other. This causes the two scrapers 10 to come into contact with the inner wall of the vessel body 1. At this point, the vertical shaft 4 drives the two scrapers 10 to rotate, and the two scrapers 10 can scrape off the surfactants adhering to the inner wall of the vessel body 1. This makes cleaning convenient and avoids affecting the subsequent preparation of other surfactants.

[0029] Specifically, the drive assembly includes an upper crossbar 12, a disc 14, a sleeve 15, and an electric cylinder 16. The upper crossbar 12 is fixedly connected to the upper end of the transmission rod 5. The upper crossbar 12 is slidably connected to the upper vertical groove 13. The upper vertical groove 13 is opened on the vertical shaft 4. The disc 14 is fixedly connected to the upper crossbar 12. The sleeve 15 is slidably connected to the disc 14. The sleeve 15 is fixedly connected to the piston rod of the electric cylinder 16. The electric cylinder 16 is mounted on the vessel body 1.

[0030] like Figure 3 and Figure 4 The piston rod of the electric cylinder 16 can drive the jacket 15 to rise and fall, and the jacket 15 can drive the transmission rod 5 to rise and fall through the disc 14 and the upper crossbar 12.

[0031] Furthermore, the disc 14 is rotatably connected to the sleeve 15, which does not affect the disc 14 from rotating with the vertical axis 4.

[0032] Specifically, one end of the vertical shaft 4 is connected to the output shaft of the motor 17 via a coupling, and the motor 17 is mounted on the vessel body 1, as shown below. Figure 2 The motor 17 can drive the vertical shaft 4 to rotate.

[0033] Specifically, multiple auxiliary arms 18 are fixedly connected to the vertical shaft 4, and auxiliary rods 19 are slidably connected to both ends of the multiple auxiliary arms 18. The multiple auxiliary rods 19 are respectively fixedly connected to two scrapers 10, such as... Figure 2 and Figure 3 The two scrapers 10 are supported by multiple auxiliary arms 18 and auxiliary rods 19, thereby improving the stability of the two scrapers 10.

[0034] Specifically, multiple stirring plates 20 are fixedly connected to the horizontal arm 11 and the multiple auxiliary arms 18, such as... Figure 2 and Figure 3 Multiple stirring plates 20 can improve the stirring efficiency of organosilicon surfactants.

[0035] Working principle: The drive assembly pushes the transmission rod 5 downward, which in turn pushes the two inclined rods 8 to move through the lower horizontal rod 6. The two inclined rods 8 then push the two horizontal shafts 9 away from each other, which in turn drive the two scrapers 10 away from each other, so that both scrapers 10 are in contact with the inner wall of the vessel body 1. At this time, the vertical shaft 4 drives the two scrapers 10 to rotate, and the two scrapers 10 can scrape off the surfactant adhering to the inner wall of the vessel body 1.

[0036] It should be noted that all electrical components appearing in this application are connected to an external main controller and 220V AC mains power. The main controller can be a processor, alarm module, or drive module, etc., to control conventional known devices. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as bolts, rivets, and welding, which are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A reaction vessel for producing a silicone surfactant, characterized by comprising: a reaction vessel body; a stirring device; a temperature control device; a pressure control device; and a condenser. Includes the vessel body (1) and the drive assembly; The vessel body (1) is connected to a feed pipe (2) and a discharge pipe (3). A vertical shaft (4) is rotatably connected to the vessel body (1). A transmission rod (5) is slidably connected inside the vertical shaft (4). A lower horizontal rod (6) is fixedly connected to the lower end of the transmission rod (5). The lower horizontal rod (6) is slidably connected to the lower vertical groove (7). The lower vertical groove (7) is opened on the vertical shaft (4). The two ends of the lower horizontal rod (6) are respectively hinged to inclined rods (8). The ends of the two inclined rods (8) away from the lower horizontal rod (6) are respectively hinged to horizontal shafts (9). Scrapers (10) are fixedly connected to the two horizontal shafts (9). The two horizontal shafts (9) are slidably connected to the two ends of the horizontal arm (11). The horizontal arm (11) is fixedly connected to the vertical shaft (4). The drive assembly is connected to the transmission rod (5), and the drive assembly is used to drive the transmission rod (5) to move.

2. The reaction kettle for producing silicone surfactant according to claim 1, characterized in that: The drive assembly includes an upper crossbar (12), a disc (14), a sleeve (15), and an electric cylinder (16). The upper crossbar (12) is fixedly connected to the upper end of the transmission rod (5). The upper crossbar (12) is slidably connected to the upper vertical groove (13). The upper vertical groove (13) is opened on the vertical shaft (4). The disc (14) is fixedly connected to the upper crossbar (12). The sleeve (15) is slidably connected to the disc (14). The sleeve (15) is fixedly connected to the piston rod of the electric cylinder (16). The electric cylinder (16) is mounted on the vessel body (1).

3. The reaction kettle for producing silicone surfactant according to claim 1, characterized in that: One end of the vertical shaft (4) is connected to the output shaft of the motor (17) via a coupling, and the motor (17) is mounted on the vessel body (1).

4. The reaction kettle for producing silicone surfactant according to claim 1, characterized in that: Multiple auxiliary arms (18) are fixedly connected to the vertical shaft (4). Each of the multiple auxiliary arms (18) has an auxiliary rod (19) slidably connected to its two ends. Each of the multiple auxiliary rods (19) is fixedly connected to two scrapers (10).

5. The reaction kettle for producing silicone surfactant according to claim 4, characterized in that: Multiple stirring plates (20) are fixedly connected to the cross arm (11) and the multiple auxiliary arms (18).

Images