Circulating organic silicon polymerizer

Abstract

The utility model relates to polymeric kettle equipment technical field discloses a kind of cyclic organic silicon polymerizers, including reaction kettle, the outer wall bottom of the reaction kettle is provided with jacket, the inside of the reaction kettle is provided with stirring column, the bottom of the stirring column is fixedly connected with rotary block one, the top of the rotary block one is slidably connected with two adjusting columns, the outer wall of two adjusting columns is fixedly connected with multiple L-shaped plates, the front side of multiple L-shaped plates is provided with quick release mechanism, the right side of the reaction kettle is provided with circulating pump, the right side of the reaction kettle is provided with circulating mechanism, the upper and lower parts of the right side of the reaction kettle are all communicated with circulating pipe three.In the utility model, through the sliding cooperation of T-shaped block and scraper in quick release mechanism, the linkage structure of collocating lock block, unlocking strip and corrosion-resistant spring, the quick disassembly of scraper is realized, and unlocking can be completed by pulling unlocking strip to drive lock block to separate from lock groove.

Description

Technical Field

[0001] This utility model relates to the field of polymerization reactor equipment technology, and in particular to a circulating organosilicon polymerization reactor. Background Technology

[0002] Polymerization reactors are core equipment for polymer polymerization reactions in chemical, materials and other fields. They are widely used in the industrial production of polymers such as organosiloxanes, polyesters, and rubbers. Their core function is to provide a stable temperature, pressure and material mixing environment for the polymerization reaction. The stirring components achieve uniform mixing of the reaction system, while the cleaning device removes high-viscosity materials adhering to the reactor wall and stirring paddle surface to prevent residual materials from affecting the quality of subsequent batches of products or causing side reactions such as local overheating and cross-linking. The stirring and cleaning device of the polymerization reactor has become one of the key components affecting production stability and overall cost.

[0003] Early polymerization reactors primarily used integrated rigid scrapers for cleaning, where the scraper and agitator blades were welded together to form a single cleaning assembly. While this structure met basic scraping requirements, it had drawbacks. Wear of the scraper necessitated complete disassembly of the agitator blades, severely impacting continuous production. The welded structure also resulted in a fixed gap between the scraper and the reactor wall, making dynamic adjustment impossible based on material viscosity changes or scraper wear. This led to issues like excessively large gaps causing missed scraping or excessively small gaps causing excessive wear. To address these shortcomings, existing polymerization reactors generally employ modular scraper designs, separating the scraper into independent units connected to the agitator blades via bolts or clips, allowing for individual scraper replacement. However, existing modular structures still haven't completely solved the problem of inconvenient disassembly. Most solutions require specialized tools to remove the fixing bolts, and these bolts, in prolonged contact with corrosive materials, are prone to rust and jamming, necessitating additional rust removal during disassembly, making it difficult to meet the demands of efficient operation and maintenance. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a circulating organosilicon polymerization reactor, which aims to improve the problem of slow replacement of existing scrapers after wear in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a circulating organosilicon polymerization reactor, comprising a reactor, a jacket provided at the bottom of the outer wall of the reactor, a stirring column provided inside the reactor, a rotating block I fixedly connected to the bottom of the stirring column, two adjusting columns slidably connected to the top of the rotating block I, multiple L-shaped plates fixedly connected to the outer walls of the two adjusting columns, quick-release mechanisms provided on the front sides of the multiple L-shaped plates, a circulation mechanism provided on the right side of the reactor, a circulation pump provided on the right side of the reactor, circulation pipes III connected to the upper and lower parts of the right side of the reactor, a fixing component provided on the top of the reactor, and an observation component provided on the top of the reactor;

[0006] The quick-release mechanism includes a T-shaped block, the rear side of which is fixedly connected to the front side of the L-shaped plate. A scraper is slidably connected to the front side of the T-shaped block. A sliding groove is provided inside the scraper. A locking block is slidably connected to the inner wall of the sliding groove. An unlocking strip is fixedly connected to the left side of the locking block. Two corrosion-resistant springs are fixedly connected to the inner wall of the sliding groove. The right sides of the two corrosion-resistant springs are respectively fixedly connected to the same locking block. A locking groove is provided on the rear side of the sliding groove.

[0007] As a further description of the above technical solution:

[0008] The circulation mechanism includes a feed box, the bottom of which is fixedly connected to the bottom of the reactor. The top of the feed box has multiple feed ports. The right side of the feed box is fixedly connected to the left side of the bottom circulation pipe three. The outer walls of the two circulation pipe three are fixedly connected to a hot circulation pipe. The outer walls of the two hot circulation pipes are fixedly connected to a shell one. The left sides of the two hot circulation pipes are connected to the outer wall of the jacket. The left side of the outer wall of the two adjacent shells one is connected to the same circulation pipe one. The middle of the outer wall of the two adjacent shells one is connected to the same circulation pipe two. The right sides of the two circulation pipe three are threaded with a detachable bend pipe.

[0009] As a further description of the above technical solution:

[0010] The fixing assembly includes two fixing blocks, the bottoms of which are fixedly connected to the front and rear sides of the outer wall of the reactor. Each of the two fixing blocks is threadedly connected to an L-shaped bracket, and each of the two L-shaped brackets has a lifting hole on its outer wall.

[0011] As a further description of the above technical solution:

[0012] The observation assembly includes an observation port, the outer wall of which is connected to the top of the outer wall of the reactor. A sealing groove is provided at the top of the observation port, and a sealing gasket is slidably connected to the inner wall of the sealing groove. An observation cover is fixedly connected to the top of the sealing gasket, and two handles are fixedly connected to the top of the observation cover.

[0013] As a further description of the above technical solution:

[0014] The top left and right sides of the rotating block one are provided with directional grooves, and the inner walls of the two adjusting columns are fixedly connected with adjustable steering columns. The outer walls of the two adjustable steering columns are slidably connected to the corresponding directional grooves.

[0015] As a further description of the above technical solution:

[0016] A sealing ring 1 is fixedly connected to the left side of the outer wall of each of the two detachable bends, and a sealing groove 2 is opened on the right side of the inner wall of each of the two circulation pipes 3. The outer wall of each of the two sealing rings 1 is slidably connected to the inner wall of the corresponding sealing groove 2.

[0017] As a further description of the above technical solution:

[0018] Sensor 1 is fixedly connected to the front side of the outer wall of each of the two detachable bends. Indicator light 1 is fixedly connected to the outer side of each of the two sensors 1. A battery is slidably connected to the right side of each of the two sensors 1. The two batteries are electrically connected to the corresponding indicator light 1.

[0019] As a further description of the above technical solution:

[0020] A torque detector is fixedly connected to the top of the outer wall of the stirring column, and an indicator light is fixedly connected to the outer wall of the torque detector.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the T-shaped block and the scraper slide together in the quick-release mechanism, and the linkage structure of the locking block, unlocking strip and corrosion-resistant spring enables the quick disassembly and assembly of the scraper. Pulling the unlocking strip will cause the locking block to disengage from the locking groove to complete the unlocking. The scraper slides down along the T-shaped block. During installation, pulling the unlocking strip will cause the locking block to avoid it. After the scraper is in place, the unlocking strip will be released, and the corrosion-resistant spring will push the locking block to reset and lock. This effectively improves the slow scraper replacement in the prior art, ensures the continuity of material mixing and wall cleaning in the reactor, and improves production efficiency.

[0023] 2. In this utility model, the material is uniformly extracted from multiple points through the circulation mechanism and the bottom circulation pipe three. The material is then transported to the top circulation pipe three by the circulation pump and returned to the reactor to form a circulation, which ensures the uniformity of the material concentration in the reactor. At the same time, the hot circulation pipe, the jacket, circulation pipe one, and circulation pipe two form a closed-loop temperature and humidity control circuit. The detachable bendable pipe facilitates pipeline cleaning and maintenance, effectively improving the problem of uneven temperature and concentration distribution in the reactor caused by the single-outlet circulation in the prior art, and ensuring the stability of the reaction. Attached Figure Description

[0024] Figure 1 This is a perspective view of a circulating organosilicon polymerization reactor proposed in this utility model;

[0025] Figure 2 This is a front view of a circulating organosilicon polymerization reactor proposed in this utility model;

[0026] Figure 3 This is a structural exploded view of the circulation mechanism of a circulating organosilicon polymerization reactor proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the stirring column in a circulating organosilicon polymerization reactor proposed in this utility model;

[0028] Figure 5 This is a cross-sectional view of the quick-release mechanism of a circulating organosilicon polymerization reactor proposed in this utility model.

[0029] Figure 6 This is a schematic diagram of the quick-release mechanism of a circulating organosilicon polymerization reactor proposed in this utility model;

[0030] Figure 7 This is a schematic diagram of the observation component of a circulating organosilicon polymerization reactor proposed in this utility model;

[0031] Figure 8 This is a structural exploded view of the adjustable steering column of a circulating organosilicon polymerization reactor proposed in this utility model;

[0032] Figure 9 This is a structural exploded view of the sensor 1 of a circulating organosilicon polymerization reactor proposed in this utility model.

[0033] Legend:

[0034] 1. Reactor; 2. Quick-release mechanism; 201. T-block; 202. Sliding groove; 203. Locking block; 204. Unlocking strip; 205. Corrosion-resistant spring; 206. Scraper; 207. Locking groove; 3. Circulation mechanism; 301. Feed box; 302. Feed inlet; 303. Hot circulation pipe; 304. Outer shell one; 305. Detachable bend; 306. Circulation pipe one; 307. Circulation pipe two; 4. Circulation pump; 5. Circulation pipe three; 6. Jacket; 7. Fixing assembly; 701. Fixing block 702. L-shaped bracket 1; 703. Lifting hole; 8. Observation assembly; 801. Observation port; 802. Sealing groove 1; 803. Sealing gasket 1; 804. Observation cover; 805. Handle; 9. Adjusting column; 10. Adjustable steering column; 11. Steering groove; 12. Sealing ring 1; 13. Sealing groove 2; 14. Sensor 1; 15. Indicator light 1; 16. Battery; 17. L-shaped plate; 18. Rotating block 1; 19. Torque detector; 20. Indicator light 2; 21. Stirring column. Detailed Implementation

[0035] 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.

[0036] Reference Figure 1 , Figure 4 and Figure 5 This utility model provides an embodiment of a circulating organosilicon polymerization reactor, including a reactor 1. The reactor 1 provides a closed and stable reaction space for the organosilicon polymerization reaction. A jacket 6 is provided at the bottom of the outer wall of the reactor 1. The jacket 6 can be circulated with a heat-conducting medium to heat or cool the materials inside the reactor 1. A stirring column 21 is provided inside the reactor 1. The stirring column 21 can drive the subsequent components to rotate to achieve mixing of the materials inside the reactor. A rotating block 18 is fixedly connected to the bottom of the stirring column 21. The rotating block 18 provides installation and sliding support for the adjusting column 9. Two adjusting columns 9 are slidably connected to the top of the rotating block 18. The two adjusting columns 9 can slide along the rotating block 18 to adjust their positions. Multiple L-shaped plates 17 are fixedly connected to the outer walls of the two adjusting columns 9. The L-shaped plate 17 provides a fixed installation base for the quick-release mechanism 2. The front side of the multiple L-shaped plates 17 is equipped with a quick-release mechanism 2, which can realize the quick disassembly and assembly of the scraper 206 for easy maintenance. The right side of the reactor 1 is equipped with a circulation pump 4, which provides a power source for the circulation of materials in the reactor. The right side of the reactor 1 is equipped with a circulation mechanism 3, which can realize multi-path circulation of materials to improve the mixing uniformity. The upper and lower parts of the right side of the reactor 1 are connected with circulation pipes 3 and 5, which provide a conveying channel for material circulation. The top of the reactor 1 is equipped with an observation component 8, which allows the operator to observe the reaction status of the materials in the reactor 1. The top of the reactor 1 is equipped with a fixing component 7, which can realize the fixed installation or lifting and transportation of the reactor 1.

[0037] The quick-release mechanism 2 includes a T-shaped block 201, which provides a sliding guide and mounting base for the scraper 206. The rear side of the T-shaped block 201 is fixedly connected to the front side of the L-shaped plate 17. This connection method ensures a stable connection between the T-shaped block 201 and the L-shaped plate 17. The scraper 206 is slidably connected to the front side of the T-shaped block 201. The scraper 206 can rotate with the stirring assembly to remove materials adhering to the inner wall of the reactor 1. The scraper 206 has a sliding groove 202 inside. The sliding groove 202 provides sliding space for the locking block 203. The locking block 203 is slidably connected to the inner wall of the sliding groove 202. The locking block 203 can lock the scraper 206 by cooperating with the locking groove 207. An unlocking strip 204 is fixedly connected to the left side of the locking block 203. The unlocking strip 204 facilitates the operator to drive the locking block 203 to move and unlock it. Two corrosion-resistant springs 205 are fixedly connected to the inner wall of the sliding groove 202. The two corrosion-resistant springs 205 can provide elastic force to push. Locking block 203 is reset, and the right sides of the two corrosion-resistant springs 205 are respectively fixedly connected to the same locking block 203. This connection method can ensure that the elastic force of the corrosion-resistant springs 205 is stably transmitted to the locking block 203. A locking groove 207 is provided on the rear side of the sliding groove 202. The locking groove 207 can cooperate with the locking block 203 to fix the scraper 206. The fixing component 7 includes two fixing blocks 701. The two fixing blocks 701 provide the installation base for the L-shaped bracket 702. The bottom of the two fixing blocks 701 is fixedly connected to the front and rear sides of the outer wall of the reactor 1. This connection method can ensure that the fixing blocks 701 are firmly connected to the reactor 1. The outer walls of the two fixing blocks 701 are threaded with L-shaped brackets 702. The L-shaped brackets 702 can be adjusted in position by the threads to adapt to different installation requirements. The outer walls of the two L-shaped brackets 702 are provided with lifting holes 703. The lifting holes 703 can be used with lifting equipment to lift and move the reactor 1 as a whole.

[0038] Specifically, a circulating organosilicon polymerization reactor includes a reactor 1, which provides a closed and stable reaction space for the organosilicon polymerization reaction. A jacket 6 is provided at the bottom of the outer wall of the reactor 1, through which a heat-conducting medium can be introduced to heat or cool the materials inside the reactor 1. A stirring column 21 is provided inside the reactor 1, which can drive subsequent components to rotate to achieve mixing of the materials inside the reactor. A rotating block 18 is fixedly connected to the bottom of the stirring column 21, providing installation and sliding support for adjusting columns 9. Two adjusting columns 9 are slidably connected to the top of the rotating block 18, allowing the two adjusting columns 9 to slide and adjust their positions along the rotating block 18. Multiple L-shaped plates 17 are fixedly connected to the outer walls of the two adjusting columns 9, providing a fixed installation base for a quick-release mechanism 2. Quick-release mechanisms 2 are provided on the front side of the scraper 206, which can be quickly disassembled and assembled for easy maintenance. A circulation pump 4 is provided on the right side of the reactor 1, which provides power for the circulation of materials inside the reactor. A circulation mechanism 3 is provided on the right side of the reactor 1, which can realize multi-path circulation of materials to improve the uniformity of mixing. The upper and lower parts of the right side of the reactor 1 are connected to circulation pipes 3 and 5, which provide a conveying channel for material circulation. An observation component 8 is provided on the top of the reactor 1, which allows the operator to observe the reaction status of the materials inside the reactor 1. A fixing component 7 is provided on the top of the reactor 1, which can realize the fixed installation or lifting and transportation of the reactor 1. The quick-release mechanism 2 includes a T-block 201, which provides a sliding guide and mounting base for the scraper 206. The T-shaped block 201 is fixedly connected to the rear side of the L-shaped plate 17 to ensure a stable connection. A scraper 206 is slidably connected to the front side of the T-shaped block 201. The scraper 206 rotates with the stirring assembly to remove material adhering to the inner wall of the reactor 1. A sliding groove 202 is opened inside the scraper 206, providing sliding space for the locking block 203. The locking block 203 is slidably connected to the inner wall of the sliding groove 202. The locking block 203 can lock the scraper 206 by cooperating with the locking groove 207. An unlocking strip 204 is fixedly connected to the left side of the locking block 203, facilitating the operator to drive the locking block 203 to unlock. Two corrosion-resistant springs 205 are fixedly connected to the inner wall of the sliding groove 202, providing elastic force to push the locking block 203 back to its original position. The right side of the spring 205 is fixedly connected to the same locking block 203 to ensure stable transmission of elastic force. The sliding groove 202 has a locking groove 207 on the rear side. The locking groove 207 can cooperate with the locking block 203 to fix the scraper 206. The fixing component 7 includes two fixing blocks 701. The two fixing blocks 701 provide the installation base for the L-shaped bracket 702. The bottom of the two fixing blocks 701 is fixedly connected to the front and rear sides of the outer wall of the reactor 1 to ensure a stable connection. The outer walls of the two fixing blocks 701 are threaded to the L-shaped bracket 702. The L-shaped bracket 702 can be adjusted in position by the thread to adapt to different installation requirements. The outer walls of the two L-shaped brackets 702 are opened with lifting holes 703. The lifting holes 703 can be used with lifting equipment to lift and move the reactor 1 as a whole.

[0039] Reference Figure 2 , Figure 3 and Figure 9 The circulation mechanism 3 includes a feed box 301, which collects material from the bottom of the reactor 1 for uniform extraction. The bottom of the feed box 301 is fixedly connected to the bottom of the reactor 1, ensuring a stable connection and preventing material leakage. Multiple feed inlets 302 are provided at the top of the feed box 301, allowing material to enter the feed box 301 from multiple points to improve extraction uniformity. The right side of the feed box 301 is fixedly connected to the left side of the bottom circulation pipe 3.5, ensuring stable material delivery from the feed box 301 to the circulation pipe 3.5. The two circulation mechanisms... Each of the two heat circulation pipes 5 has a heat circulation pipe 303 fixedly connected to its outer wall. A heat transfer medium can be introduced into the heat circulation pipe 303 to insulate the material inside the heat circulation pipe 5. A housing 304 is fixedly connected to the outer wall of each of the two heat circulation pipes 303. This housing 304 reduces heat loss from the heat circulation pipes 303 and prevents accidental burns. The left side of each of the two heat circulation pipes 303 is connected to the outer wall of the jacket 6. This connection allows communication between the heat circulation pipes 303 and the heat transfer medium inside the jacket 6. The left side of the outer wall of each of the two housings 304 is connected to the same circulation pipe 306, which allows communication between the two heat circulation pipes 303. The heat transfer medium flows on the left side. The outer walls of the two adjacent outer shells 304 are connected by the same circulation pipe 307. This circulation pipe 307 allows for the flow of the heat transfer medium between the two heat circulation pipes 303. The right sides of both circulation pipes 303 are threaded with detachable bends 305. These detachable bends 305 facilitate disassembly and cleaning to prevent pipe blockage. The observation assembly 8 includes an observation port 801, which provides a channel for observing the material state inside the reactor 1. The outer wall of the observation port 801 connects to the top of the outer wall of the reactor 1. This connection structure ensures stable installation of the observation port 801 and facilitates observation by operators. A sealing groove 802 is provided at the top of the observation port 801. The sealing groove 802 provides installation space for the sealing gasket 803 to ensure sealing. The sealing gasket 803 is slidably connected to the inner wall of the sealing groove 802. The sealing gasket 803 can fill the gap between the observation port 801 and the observation cover 804 to prevent material leakage. The observation cover 804 is fixedly connected to the top of the sealing gasket 803. The observation cover 804 can close or open the observation port 801 to control the observation time. Two handles 805 are fixedly connected to the top of the observation cover 804. The two handles 805 are convenient for the operator to hold to open or close the observation cover 804.

[0040] Specifically, the circulation mechanism 3 includes a feed box 301, which collects material from the bottom of the reactor 1 to achieve uniform extraction. The bottom of the feed box 301 is fixedly connected to the bottom of the reactor 1 to ensure a stable connection and prevent material leakage. Multiple feed inlets 302 are opened at the top of the feed box 301, allowing material to enter the feed box 301 from multiple points to improve extraction uniformity. The right side of the feed box 301 is fixedly connected to the left side of the bottom circulation pipe 3.5 to ensure stable material delivery from the feed box 301 to the circulation pipe 3.5. The outer walls of both circulation pipes 3.5 are fixed. A heat circulation pipe 303 is connected, through which a heat-conducting medium can be introduced to insulate the material inside the circulation pipe 303. Both heat circulation pipes 303 are fixedly connected to a housing 304, which reduces heat loss from the heat circulation pipes 303 and prevents accidental burns. The left sides of both heat circulation pipes 303 are connected to the outer wall of a jacket 6, enabling communication between the heat circulation pipes 303 and the heat-conducting medium inside the jacket 6. The left sides of adjacent outer walls of the two housings 304 are connected to the same circulation pipe 306, which facilitates heat transfer between the two heat circulation pipes 303. The medium flows through the left side of the reactor vessel 1. The middle of the outer walls of the two adjacent outer shells 304 is connected to the same circulation pipe 307. Circulation pipe 307 allows for the flow of the heat transfer medium between the two heat circulation pipes 303. Both circulation pipes 303 have threaded connections to detachable bendable pipes 305 on their right sides. These detachable bendable pipes 305 facilitate disassembly and cleaning to prevent pipe blockage. The observation assembly 8 includes an observation port 801, which provides a channel for observing the material state inside the reactor vessel 1. The outer wall of the observation port 801 connects to the top of the outer wall of the reactor vessel 1 to ensure stable installation and easy observation. The top of the observation port 801 is open... Sealing groove 802 provides installation space for sealing gasket 803 to ensure sealing. Sealing gasket 803 is slidably connected to the inner wall of sealing groove 802. Sealing gasket 803 can fill the gap between observation port 801 and observation cover 804 to prevent material leakage. Observation cover 804 is fixedly connected to the top of sealing gasket 803. Observation cover 804 can close or open observation port 801 to control the observation time. Two handles 805 are fixedly connected to the top of observation cover 804. The two handles 805 are convenient for operators to hold to open or close observation cover 804.

[0041] Reference Figure 6 , Figure 7 and Figure 8The top left and right sides of the rotating block 18 are provided with directional grooves 11. These directional grooves 11 provide sliding and positioning space for the adjustable steering column 10 to adjust its angle, ensuring that the adjustable steering column 10 can be stably engaged to fix the angle of the adjusting column 9. The inner walls of the two adjusting columns 9 are fixedly connected to the adjustable steering column 10. The adjustable steering column 10 serves as the connection medium between the adjusting column 9 and the rotating block 18. It can drive the adjusting column 9 to rotate synchronously through its own angle adjustment. The outer walls of the two adjustable steering columns 10 are slidably connected to the corresponding directional grooves 11. This sliding connection method allows the adjustable steering column 10 to move flexibly and fix its angle within the directional grooves 11, thereby achieving precise adjustment of the angle of the adjusting column 9. A sealing ring 12 is fixedly connected to the left side of the outer wall of the detachable bend 305. The sealing ring 12 can fill the gap between the detachable bend 305 and the circulation pipe 35, enhancing the sealing performance after the connection. A sealing groove 2 13 is opened on the right side of the inner wall of the two circulation pipes 35. The sealing groove 2 13 provides a suitable installation groove for the sealing ring 12, ensuring that the sealing ring 12 can be accurately embedded to play a sealing role. The outer wall of the two sealing rings 12 is slidably connected to the inner wall of the corresponding sealing groove 2 13. This sliding connection method can ensure that the detachable bend 305 can be easily disassembled and assembled, while ensuring that the sealing ring 12 and the sealing groove 2 13 fit tightly, effectively preventing material leakage during circulation.

[0042] Specifically, the top left and right sides of the rotating block 18 are provided with directional grooves 11. The directional grooves 11 provide sliding and positioning space for the adjustable steering column 10 to adjust its angle, ensuring that the adjustable steering column 10 stably engages and fixes the angle of the adjusting column 9. The inner walls of the two adjusting columns 9 are fixedly connected to the adjustable steering column 10. The adjustable steering column 10 serves as the connection medium between the adjusting column 9 and the rotating block 18. It can drive the adjusting column 9 to rotate synchronously by adjusting its own angle. The outer walls of the two adjustable steering columns 10 are slidably connected to the corresponding directional grooves 11. This sliding connection method allows the adjustable steering column 10 to move flexibly and fix its angle within the directional grooves 11, thereby achieving precise adjustment of the angle of the adjusting column 9. Sealing ring 12 is fixedly connected to the left side of the outer wall of both detachable bends 305. Sealing ring 12 can fill the gap between the detachable bend 305 and the circulation pipe 35, enhancing the sealing performance after the connection. Sealing groove 2 13 is opened on the right side of the inner wall of both circulation pipes 35. Sealing groove 2 13 provides a suitable installation groove for sealing ring 12, ensuring that sealing ring 12 is accurately embedded to perform the sealing function. The outer wall of the two sealing rings 12 is slidably connected to the inner wall of the corresponding sealing groove 2 13. This sliding connection method can ensure that the detachable bend 305 can be easily disassembled and assembled, while ensuring that sealing ring 12 and sealing groove 2 13 fit tightly, effectively preventing material leakage during circulation.

[0043] Reference Figure 1 , Figure 4 and Figure 5Sensors 14 are fixedly connected to the front of the outer walls of both detachable bends 305. Sensors 14 can detect the material flow status inside the detachable bends 305 in real time to determine if there is a blockage. Indicator lights 15 are fixedly connected to the outer sides of both sensors 14. These indicator lights 15 can visualize the detection results of the sensors 14 by turning on / off or changing color, allowing operators to quickly identify the working status of the detachable bends 305. Batteries 16 are slidably connected to the right sides of both sensors 14. These batteries 16 can provide independent power to the sensors 14 and indicator lights 15, eliminating the need for an external power source and improving installation and ease of use. Two batteries 16 are electrically connected to corresponding indicator lights 15. This electrical connection ensures that the power of the batteries 16 is stably delivered to the indicator lights 15, ensuring the stable operation of the warning function. A torque detector 19 is fixedly connected to the top of the outer wall of the stirring column 21. The torque detector 19 can monitor the torque on the stirring column 21 in real time to reflect the change in the viscosity of the material in the vessel or the operating status of the stirring components. An indicator light 20 is fixedly connected to the outer wall of the torque detector 19. The indicator light 20 can indicate the torque detection result through different lights. When the torque is abnormal, it can promptly warn the operator to avoid damage to the stirring column 21 due to overload.

[0044] Specifically, sensors 14 are fixedly connected to the front of the outer walls of both detachable bends 305. Sensors 14 can detect the material flow status inside the detachable bends 305 in real time to determine whether there is a blockage. Indicator lights 15 are fixedly connected to the outer sides of both sensors 14. Indicator lights 15 can visualize the detection results of sensors 14 by turning on and off or changing color, making it easy for operators to quickly identify the working status of the detachable bends 305. Batteries 16 are slidably connected to the right sides of both sensors 14. Batteries 16 can provide independent power to sensors 14 and indicator lights 15, eliminating the need for... An additional external power supply is provided, with two batteries 16 electrically connected to corresponding indicator lights 15 to ensure a stable supply of power from the batteries 16 to the indicator lights 15. A torque detector 19 is fixedly connected to the top of the outer wall of the stirring column 21. The torque detector 19 can monitor the torque force borne by the stirring column 21 during rotation in real time to reflect changes in the viscosity of the material inside the vessel or the operating status of the stirring components. An indicator light 20 is fixedly connected to the outer wall of the torque detector 19. The indicator light 20 can indicate the torque detection results through different lighting conditions. When the torque is abnormal, it will warn the operator to avoid overloading and damage to the stirring column 21.

[0045] Working principle: When the scraper 206 needs to be replaced, the operator pulls the unlocking bar 204. Since the unlocking bar 204 is fixedly connected to the locking block 203, the locking block 203 slides synchronously with the unlocking bar 204 in the sliding groove 202. During this process, the two corrosion-resistant springs 205 are compressed until the locking block 203 is completely disengaged from the locking groove 207 on the T-block 201, thus unlocking. At this time, the scraper 206 is no longer fixed and can slide naturally along the guide rail structure of the T-block 201, completing the removal of the old scraper 206. The entire process requires no tools and takes only tens of seconds. When installing the new scraper 206, the unlocking bar 204 is pulled again to keep the locking block 203 on the right side and disengage it from the locking groove 202. At position 7, slide the new scraper 206 along the T-shaped block 201 to the working position, then release the unlocking strip 204. The two corrosion-resistant springs 205 release their elastic potential energy, pushing the locking block 203 to automatically reset and pass through the locking groove 207 to complete the locking. The new scraper 206 is then installed. In addition, by cooperating the directional groove 11 on the top of the rotating block 18 with the adjustable steering column 10 in the adjusting column 9, the angle of the scraper 206 can be flexibly adjusted. After rotating the adjustable steering column 10 to the target angle, insert it into the corresponding directional groove 11. Since the L-shaped plate 17 and the quick-release mechanism 2 are both fixed to the adjusting column 9, the angle of the scraper 206 changes synchronously with the adjusting column 9 to ensure precise contact with the vessel wall.

[0046] Furthermore, when reactor 1 is started, circulating pump 4 operates synchronously. The material inside the reactor is evenly drawn from multiple feed boxes 301 at the bottom, collected through bottom circulating pipe three 5, and then enters circulating pump 4 for pressurization through detachable bend pipe 305. It is then transported to top circulating pipe three 5 along another detachable bend pipe 305, and finally flows back to reactor 1. This avoids local flow rate differences in single-outlet circulation and improves the uniformity of material concentration inside the reactor. At the same time, the hot circulation pipe 303 on the outer wall of circulating pipe three 5 is connected to jacket 6. The hot flow rises along circulating pipe one 306 to the upper hot circulation pipe 303, and then flows back to jacket 6 through circulating pipe two 307, forming a closed-loop temperature control to prevent the material from cooling and condensing rapidly during circulation. The sensor one 14 and indicator light one 15 on the outer wall of detachable bend pipe 305 are powered by battery 16 to monitor the pipe blockage status in real time. When blockage occurs, it can be quickly disassembled and cleaned to ensure continuous circulation. This is achieved through multi-port circulation, synchronous heat preservation, and convenient maintenance.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A circulating organosilicon polymerization reactor, comprising a reaction vessel (1), characterized in that: The outer wall of the reactor (1) is provided with a jacket (6) at the bottom. The reactor (1) is provided with a stirring column (21) inside. The bottom of the stirring column (21) is fixedly connected with a rotating block (18). The top of the rotating block (18) is slidably connected with two adjusting columns (9). The outer walls of the two adjusting columns (9) are fixedly connected with multiple L-shaped plates (17). The front side of the multiple L-shaped plates (17) is provided with a quick-release mechanism (2). The right side of the reactor (1) is provided with a circulation mechanism (3). The right side of the reactor (1) is provided with a circulation pump (4). The upper and lower parts of the right side of the reactor (1) are connected with circulation pipes (5). The top of the reactor (1) is provided with a fixing component (7). The top of the reactor (1) is provided with an observation component (8). The quick-release mechanism (2) includes a T-shaped block (201), the rear side of which is fixedly connected to the front side of the L-shaped plate (17). A scraper (206) is slidably connected to the front side of the T-shaped block (201). A sliding groove (202) is provided inside the scraper (206). A locking block (203) is slidably connected to the inner wall of the sliding groove (202). An unlocking strip (204) is fixedly connected to the left side of the locking block (203). Two corrosion-resistant springs (205) are fixedly connected to the inner wall of the sliding groove (202). The right sides of the two corrosion-resistant springs (205) are respectively fixedly connected to the same locking block (203). A locking groove (207) is provided on the rear side of the sliding groove (202).

2. The circulating organosilicon polymerization reactor according to claim 1, characterized in that: The circulation mechanism (3) includes a feed box (301), the bottom of which is fixedly connected to the bottom of the reactor (1), and the top of which is provided with multiple feed ports (302). The right side of the feed box (301) is fixedly connected to the left side of the bottom circulation pipe three (5). The outer walls of the two circulation pipe three (5) are connected to a hot circulation pipe (303). The outer walls of the two hot circulation pipes (303) are connected to a first outer shell (304). The left side of the two hot circulation pipes (303) is connected to the outer wall of the jacket (6). The left side of the outer wall of the two adjacent sides of the two first outer shells (304) is connected to the same first circulation pipe (306). The middle of the outer wall of the two adjacent sides of the two first outer shells (304) is connected to the same second circulation pipe (307). The right side of the two circulation pipe three (5) is threaded with a detachable bend pipe (305).

3. The circulating organosilicon polymerization reactor according to claim 2, characterized in that: The fixing component (7) includes two fixing blocks (701). The bottoms of the two fixing blocks (701) are fixedly connected to the front and rear sides of the outer wall of the reactor (1). The outer walls of the two fixing blocks (701) are threaded with L-shaped brackets (702). The outer walls of the two L-shaped brackets (702) are provided with lifting holes (703).

4. The circulating organosilicon polymerization reactor according to claim 1, characterized in that: The observation assembly (8) includes an observation port (801), the outer wall of which is connected to the top of the outer wall of the reaction vessel (1), a sealing groove (802) is provided on the top of the observation port (801), a sealing gasket (803) is slidably connected to the inner wall of the sealing groove (802), an observation cover (804) is fixedly connected to the top of the sealing gasket (803), and two handles (805) are fixedly connected to the top of the observation cover (804).

5. A circulating organosilicon polymerization reactor according to claim 1, characterized in that: The top left and right sides of the rotating block (18) are provided with directional grooves (11), and the inner walls of the two adjusting columns (9) are fixedly connected with adjustable steering columns (10). The outer walls of the two adjustable steering columns (10) are slidably connected to the corresponding directional grooves (11).

6. A circulating organosilicon polymerization reactor according to claim 2, characterized in that: A sealing ring (12) is fixedly connected to the left side of the outer wall of each of the two detachable bends (305), and a sealing groove (13) is opened on the right side of the inner wall of each of the two circulation pipes (5). The outer walls of the two sealing rings (12) are slidably connected to the inner walls of the corresponding sealing grooves (13).

7. A circulating organosilicon polymerization reactor according to claim 2, characterized in that: Sensor 1 (14) is fixedly connected to the front side of the outer wall of each of the two detachable bends (305). Indicator light 1 (15) is fixedly connected to the outer side of each of the two sensors 1 (14). Battery (16) is slidably connected to the right side of each of the two sensors 1 (14). The two batteries (16) are electrically connected to the corresponding indicator light 1 (15).

8. The circulating organosilicon polymerization reactor according to claim 1, characterized in that: A torque detector (19) is fixedly connected to the top of the outer wall of the stirring column (21), and an indicator light (20) is fixedly connected to the outer wall of the torque detector (19).

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