Accurate temperature control reaction kettle device for producing silicone emulsion

Abstract

The utility model provides a kind of precise temperature control reaction kettle device of organic silicone emulsion production belongs to reaction kettle technical field, to solve the existing precise temperature control reaction kettle when using, its upper end and the transmission part of stirring shaft connection is often exposed, equipment operating process personnel inadvertently touch this rotating component, extremely easy to cause personal injury, there is the problem of security risk, including the fixed mounting support is equipped with multiple, multiple fixed mounting support is fixedly connected in the outside of kettle body;The fixed mounting seat is fixedly installed in the upper end of kettle body;The fixed access hole is equipped with two groups, two groups of fixed access hole are all set in the outside of fixed mounting seat;The stirring drive motor is fixedly installed in the upper end of fixed mounting seat;The mixed stirring shaft is rotatably connected in the inside of kettle body, and mixed stirring shaft is fixedly installed in the outside of stirring drive motor output shaft;Through the setting of the utility model, the effective closure to fixed mounting seat is realized, and the operation safety is improved.

Description

Technical Field

[0001] This utility model belongs to the field of reaction vessel technology, and more specifically, it relates to a precision temperature control reaction vessel device for the production of organosilicon emulsions. Background Technology

[0002] Organosilicon emulsions are emulsions formed by stably dispersing organosilicon polymers (such as polydimethylsiloxane) in water using emulsification technology. During production, a precisely temperature-controlled reactor is typically required to provide a temperature-controlled and stable reaction environment.

[0003] According to application number CN201620883825.7, an organosilicon oil reactor is disclosed. This reactor includes a reactor body and a motor mounted on the upper part of the reactor body. A feed pipe is located at the upper end of the reactor body, and a discharge pipe is located at the lower end. The motor drives a rotating shaft inside the reactor body to rotate. A stirrer with an arc-shaped structure is connected to the lower end of the rotating shaft. The two ends of the arc-shaped structure are fixedly connected by crossbars, and an arc-shaped support is fixedly mounted on the lower part of the arc-shaped structure. An upwardly inclined pressure bar is located on the upper part of the inner wall of the reactor body, and multiple guide plates are located on the lower part of the inner wall. The aforementioned organosilicon oil reactor, due to the arc-shaped stirrer and the arc-shaped support at the lower part of the arc-shaped structure, ensures uniform stirring of the high molecular weight organosilicon emulsion, resulting in stable product quality. The guide plates optimize the flow direction of the organosilicon emulsion, ensuring sufficient reaction of the raw materials inside the reactor body. Furthermore, the pressure bar solves the problem of high-viscosity organosilicon emulsion flowing upwards on the inner wall.

[0004] Based on the above, when using existing precision temperature-controlled reactors, the transmission part connected to the stirring shaft at the top is often exposed. If staff accidentally touch this rotating part during equipment operation, it can easily cause personal injury, posing a significant safety hazard. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a precision temperature-controlled reactor device for the production of organosilicon emulsions. This addresses the issue that in existing precision temperature-controlled reactors, the transmission part connected to the stirring shaft at the upper end is often exposed during use. If workers accidentally touch this rotating part during equipment operation, it can easily cause personal injury, posing a significant safety hazard.

[0006] The purpose and effectiveness of this utility model, a precision temperature-controlled reactor for the production of organosilicon emulsions, are achieved through the following specific technical means: A precision temperature-controlled reactor for producing organosilicon emulsions includes a reactor body, fixed mounting brackets, fixed mounting bases, fixed inspection ports, a stirring drive motor, a mixing and stirring shaft, fixed stirring paddles, a protective mechanism, and a scraping mechanism. Multiple fixed mounting brackets are fixedly connected to the outside of the reactor body. The fixed mounting base is fixedly installed on the upper end of the reactor body. Two sets of fixed inspection ports are located on the outside of the fixed mounting base. The stirring drive motor is fixedly installed on the upper end of the fixed mounting base. The mixing and stirring shaft is rotatably connected to the inside of the reactor body and fixedly installed on the outside of the output shaft of the stirring drive motor. Multiple fixed stirring paddles are fixedly installed on the outside of the mixing and stirring shaft. The protective mechanism is located on the inside of the fixed mounting base. The scraping mechanism is located on the inside of the reactor body.

[0007] Furthermore, the protective mechanism includes: a protective sleeve, an adjustment and maintenance port, and a fixed adjustment block; the protective sleeve is rotatably connected to the inner side of the fixed mounting base; the adjustment and maintenance port is provided in two sets, both sets of adjustment and maintenance ports are opened on the inner side of the protective sleeve; the fixed adjustment block is fixedly connected to the outer side of the upper end of the protective sleeve.

[0008] Furthermore, the protective mechanism also includes: a fixed disc and a fixed protrusion; the fixed disc is fixedly connected to the outer side of the upper end of the mixing and stirring shaft; the fixed protrusion is fixedly connected to the outer side of the fixed disc.

[0009] Furthermore, the protective mechanism also includes: a trapezoidal protrusion, a sliding frame, and a connecting compression spring; two trapezoidal protrusions are provided, and both trapezoidal protrusions are fixedly connected to the outside of the fixed mounting base; the sliding frame is slidably connected to the inside of the fixed adjusting block; one end of the connecting compression spring is fixedly connected to the outside of the sliding frame, and the other end of the connecting compression spring is fixedly connected to the inside of the fixed adjusting block.

[0010] Furthermore, the scraping mechanism includes: a fixing ring; two fixing rings are provided, and both fixing rings are fixedly connected to the inner side of the vessel body.

[0011] Furthermore, the scraping mechanism includes: a baffle, a connecting frame, and a fixed scraper; multiple baffles are provided, and the multiple baffles are rotatably connected to the outside of two fixed rings respectively; the connecting frame is fixedly connected to the outside of the multiple baffles; multiple fixed scrapers are provided, and the multiple fixed scrapers are fixedly connected to the outside of the multiple baffles respectively.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This invention achieves the enclosure of the fixed mounting base through the design of a protective mechanism. When it is necessary to disassemble the mixing shaft inside the fixed mounting base, the protective sleeve can be opened by sliding the fixed adjusting block, aligning the fixed inspection port with the adjusting inspection port, thus facilitating the disassembly of the mixing shaft. During the rotation of the mixing shaft, the fixed plate on it drives the fixed protrusion to rotate synchronously. The rotation of the fixed protrusion actuates the sliding frame, causing the sliding frame to close the fixed inspection port with the protective sleeve. When the protective sleeve is fully closed, the fixed adjusting block aligns with the trapezoidal protrusion, and the trapezoidal protrusion then pushes the sliding frame to retract into the inside of the fixed adjusting block, preventing the fixed protrusion from actuating the sliding frame during subsequent rotation, thereby effectively... Preventing accidental opening of the protective cover significantly improves the safety of equipment operation, protects the personal safety of personnel, and reduces safety hazards. The scraping mechanism effectively scrapes material from the inner wall of the vessel. When the fixed stirring paddle agitates the material inside the vessel, the rotating material pushes the turbulence-inducing component to rotate, which in turn drives the fixed scraper to rotate synchronously, promptly scraping away material adhering to the inner wall of the vessel, preventing material residue, and improving stirring efficiency and cleaning convenience. Through the above-mentioned mechanisms, not only is the protective mechanism effectively sealing the fixed mounting base, improving operational safety, but the scraping mechanism also achieves efficient cleaning of the inner wall of the vessel, further improving overall work efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention.

[0014] Figure 2 This is a schematic diagram of the trapezoidal protrusion of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the sliding frame of this utility model.

[0016] Figure 4 This is a structural schematic diagram of the protective sleeve of this utility model.

[0017] Figure 5 This is a cross-sectional structural diagram of the vessel body of this utility model.

[0018] Figure 6 This is a schematic diagram of the structure of the turbulence-disrupting component of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Kettle body; 101. Fixing ring; 2. Fixing mounting bracket; 3. Fixing mounting base; 301. Fixing inspection port; 302. Trapezoidal protrusion; 4. Stirring drive motor; 5. Mixing and stirring shaft; 501. Fixing disc; 502. Fixing protrusion; 6. Fixing stirring paddle; 7. Protective sleeve; 701. Adjusting inspection port; 702. Fixing adjusting block; 8. Sliding frame; 801. Connecting compression spring; 9. Baffle; 901. Connecting frame; 902. Fixing scraper. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1: As attached Figures 1-4 As shown: This utility model provides a precision temperature-controlled reactor device for producing organosilicon emulsions, including a reactor body 1, a fixed mounting bracket 2, a fixed mounting base 3, a fixed inspection port 301, a stirring drive motor 4, a mixing and stirring shaft 5, fixed stirring paddles 6, and a protective mechanism. Multiple fixed mounting brackets 2 are provided, all fixedly connected to the outside of the reactor body 1. The fixed mounting base 3 is fixedly installed on the upper end of the reactor body 1. Two sets of fixed inspection ports 301 are provided, both located on the outside of the fixed mounting base 3. The stirring drive motor 4 is fixedly installed on the upper end of the fixed mounting base 3. The mixing and stirring shaft 5 is rotatably connected to the inside of the reactor body 1 and fixedly installed on the outside of the output shaft of the stirring drive motor 4. Multiple fixed stirring paddles 6 are provided, all fixedly installed on the outside of the mixing and stirring shaft 5. The protective mechanism is located on the inside of the fixed mounting base 3.

[0022] The protective mechanism includes: a trapezoidal protrusion 302, a fixed plate 501, a fixed protrusion 502, a protective sleeve 7, an adjustment and maintenance port 701, a fixed adjustment block 702, a sliding frame 8, and a connecting compression spring 801. Two trapezoidal protrusions 302 are provided, both fixedly connected to the outside of the fixed mounting base 3. The fixed plate 501 is fixedly connected to the outside of the upper end of the mixing shaft 5. The fixed protrusion 502 is fixedly connected to the outside of the fixed plate 501. The protective sleeve 7 is rotatably connected to the inside of the fixed mounting base 3. Two sets of adjustment and maintenance ports 701 are provided, both located inside the protective sleeve 7. The fixed adjustment block 702 is fixedly connected to the outside of the upper end of the protective sleeve 7. The sliding frame 8 is slidably connected to the inside of the fixed adjustment block 702. One end of the connecting compression spring 801 is fixedly connected to the outside of the sliding frame 8, and the other end is fixedly connected to the inside of the fixed adjustment block 702.

[0023] The specific usage and function of this embodiment are as follows: When it is necessary to disassemble the mixing and stirring shaft 5 inside the fixed mounting base 3, the protective sleeve 7 can be opened by sliding the fixed adjusting block 702. At this time, the fixed inspection port 301 will be aligned with the adjusting inspection port 701, and the mixing and stirring shaft 5 inside the fixed mounting base 3 can be disassembled. When the mixing and stirring shaft 5 rotates, the mixing and stirring shaft 5 will drive the fixed protrusion 502 to rotate through the fixed plate 501. The rotation of the fixed protrusion 502 will move the sliding frame 8, causing the sliding frame 8 to drive the protective sleeve 7 to close the fixed inspection port 301. When the protective sleeve 7 is completely closed, the fixed adjusting block 702 will be aligned with the trapezoidal protrusion 302. At this time, the trapezoidal protrusion 302 will push the sliding frame 8, causing the sliding frame 8 to retract into the inside of the fixed adjusting block 702. At this time, the rotation of the fixed protrusion 502 will not move the sliding frame 8.

[0024] Example 2: Based on Example 1, such as Figures 5-6 As shown, the scraping mechanism includes: a fixed ring 101, a baffle 9, a connecting frame 901, and a fixed scraper 902; the scraping mechanism is located inside the vessel body 1; there are two fixed rings 101, both of which are fixedly connected to the inside of the vessel body 1; there are multiple baffles 9, which are rotatably connected to the outside of the two fixed rings 101 respectively; the connecting frame 901 is fixedly connected to the outside of the multiple baffles 9; there are multiple fixed scrapers 902, which are fixedly connected to the outside of the multiple baffles 9 respectively.

[0025] The specific usage and function of this embodiment are as follows: When the fixed stirring paddle 6 stirs the material in the vessel 1, the material will rotate. The rotating material will push the baffle 9 to rotate. The rotation of the baffle 9 will drive the fixed scraper 902 to rotate, scraping off the material on the inner wall of the vessel 1 and preventing the material from adhering to the inner wall of the vessel 1. At the same time, the material needs a certain force to push the baffle 9 to rotate. When the material impacts the baffle 9, it will be subjected to a reaction force, thereby preventing the formation of eddies in the vessel 1.

[0026] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structures involved in this utility model embodiment; other structures can refer to general designs.

[0027] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0028] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model embodiment should be included within the protection scope of this embodiment. Therefore, the protection scope of this utility model embodiment should be determined by the protection scope of the claims.

Claims

1. A precision temperature-controlled reactor for producing organosilicon emulsion, comprising a reactor body (1), a fixed mounting bracket (2), a fixed mounting base (3), a fixed inspection port (301), a stirring drive motor (4), a mixing and stirring shaft (5), a fixed stirring paddle (6), a protective mechanism, and a scraping mechanism; wherein multiple fixed mounting brackets (2) are provided, and multiple fixed mounting brackets (2) are fixedly connected to the outside of the reactor body (1); the fixed mounting base (3) is fixedly installed on the upper end of the reactor body (1); characterized in that: Two sets of fixed inspection ports (301) are provided, and both sets of fixed inspection ports (301) are opened on the outside of the fixed mounting base (3); the stirring drive motor (4) is fixedly installed on the upper end of the fixed mounting base (3); the mixing and stirring shaft (5) is rotatably connected to the inside of the vessel body (1), and the mixing and stirring shaft (5) is fixedly installed on the outside of the output shaft of the stirring drive motor (4); multiple fixed stirring paddles (6) are provided, and multiple fixed stirring paddles (6) are fixedly installed on the outside of the mixing and stirring shaft (5); the protective mechanism is set on the inside of the fixed mounting base (3); the scraping mechanism is set on the inside of the vessel body (1).

2. The precision temperature-controlled reactor device for producing organosilicon emulsions as described in claim 1, characterized in that: The protective mechanism includes: a protective sleeve (7), an adjustment and maintenance port (701), and a fixed adjustment block (702); the protective sleeve (7) is rotatably connected to the inner side of the fixed mounting base (3); the adjustment and maintenance port (701) is provided in two sets, and both sets of adjustment and maintenance ports (701) are opened on the inner side of the protective sleeve (7); the fixed adjustment block (702) is fixedly connected to the outer side of the upper end of the protective sleeve (7).

3. The precision temperature-controlled reactor device for producing organosilicon emulsions as described in claim 2, characterized in that: The protective mechanism further includes: a fixed disk (501) and a fixed protrusion (502); the fixed disk (501) is fixedly connected to the outer side of the upper end of the mixing and stirring shaft (5); the fixed protrusion (502) is fixedly connected to the outer side of the fixed disk (501).

4. The precision temperature-controlled reactor device for producing organosilicon emulsions as described in claim 3, characterized in that: The protective mechanism further includes: a trapezoidal protrusion (302), a sliding frame (8), and a connecting compression spring (801); there are two trapezoidal protrusions (302), both of which are fixedly connected to the outside of the fixed mounting base (3); the sliding frame (8) is slidably connected to the inside of the fixed adjusting block (702); one end of the connecting compression spring (801) is fixedly connected to the outside of the sliding frame (8), and the other end of the connecting compression spring (801) is fixedly connected to the inside of the fixed adjusting block (702).

5. The precision temperature-controlled reactor device for producing organosilicon emulsions as described in claim 1, characterized in that: The scraping mechanism includes: a fixing ring (101); there are two fixing rings (101), and both fixing rings (101) are fixedly connected to the inner side of the vessel body (1).

6. The precision temperature-controlled reactor device for producing organosilicon emulsions as described in claim 5, characterized in that: The scraping mechanism includes: a baffle (9), a connecting frame (901), and a fixed scraper (902); multiple baffles (9) are provided, and multiple baffles (9) are rotatably connected to the outside of two fixed rings (101); the connecting frame (901) is fixedly connected to the outside of multiple baffles (9); multiple fixed scrapers (902) are provided, and multiple fixed scrapers (902) are fixedly connected to the outside of multiple baffles (9).

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