Intelligent chemical reaction kettle

Abstract

The invention relates to the technical field of reaction kettles, in particular to an intelligent chemical reaction kettle which comprises a kettle body, a motor, a rotating shaft and an anchor blade, a transmission assembly and a cleaning assembly are arranged on the anchor blade, pushing teeth and a plurality of transmission racks are arranged on the transmission assembly, a plurality of cleaning plates are arranged on the cleaning assembly, and the motor drives the rotating shaft to rotate. The transmission assembly drives the transmission rack to slide in the anchor blade through the rotating shaft and the pushing teeth, and the cleaning assembly drives the cleaning plate to clean materials adhered to the surface of the anchor blade through the transmission rack, so that the situation that the materials are easy to adhere when the anchor stirrer is used in a high-viscosity material environment is avoided; the problem that the reaction effect and the product quality are influenced by non-uniform mixing caused by reduction of the effective stirring area of the stirrer due to the adhered materials is solved, and the reaction efficiency and the stability of the intelligent chemical reaction kettle are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of reactors, in particular to an intelligent chemical reactor. Background Art

[0002] In the fine chemical industry, reactors are commonly used as reaction vessels, and temperature is the main controlled variable, which is an important factor in ensuring product quality. Therefore, the constant temperature system is an important component of the reactor. The reactor uses a heat-conducting medium through the jacket of the reactor to increase the temperature of the material in the reactor. The stirring of the mixer makes the material uniform, increases the heat conduction speed, and makes the temperature uniform. The heat-conducting medium introduced into the reactor is required to maintain a constant temperature. By adjusting the flow of the heat-conducting medium flowing into the jacket of the reactor, the temperature of the material in the reactor is controlled to meet the process requirements.

[0003] The development of modern industry has put forward higher requirements on product quality. The temperature of materials in the reactor is often required to be kept constant within the range of ±1°C or less. Even under the control of the constant temperature system, there is a certain temperature difference between materials at different positions in the reactor. In particular, during the reaction process, materials with high viscosity will adhere to the surface of the stirring rod, making it difficult to completely mix and flow evenly with other raw materials, resulting in not only uneven mixing reaction of materials, but also temperature differences in local reaction temperatures.

[0004] In view of the above problems, the prior art has proposed some solutions. For example, Chinese patent application number: CN202010415482.2 discloses an intelligent chemical reactor, including a reactor body, the upper end of which is fixedly connected to a motor. The present invention arranges a spiral stirring rod and a three-dimensional dynamic double-effect device inside the reactor body. During the use of the reactor, the three-dimensional movement of the three-dimensional dynamic double-effect device is used to realize a continuous cleaning process of the spiral stirring rod by the three-dimensional dynamic double-effect device, thereby accelerating the mixing reaction efficiency of the materials and improving the mixing uniformity of the materials. The three-dimensional dynamic double-effect device is driven to move up and down by the up and down telescopic movement of the multi-section push rod, so that the support rod slides along the spiral groove, and the scraper ring slides along the path rod to scrape off the material adhered to the outer wall of the path rod. In this process The joint rotates in the auxiliary groove of the support rod, and the turntable rotates in the main groove of the multi-section push rod. Therefore, the three-dimensional dynamic double-effect device moves up and down while also rotating along the path rod. The three-dimensional movement of the three-dimensional dynamic double-effect device can realize continuous scraping of the material adhered to the path rod, so that the material reaction is faster and more uniform; although the above scheme has significant effects on stirring some high-viscosity fluids and cleaning materials adhered to the agitator, the above scheme still has some defects when dealing with some dead corners at the bottom of the reactor. The anchor agitator in the prior art can effectively solve the above defects, but the anchor agitator is prone to material adhesion during use in a high-viscosity material environment, and the scraping device of the above scheme is not suitable for the anchor agitator.

[0005] To this end, an intelligent chemical reactor is proposed to address the problem that materials are prone to adhesion when using an anchor agitator in a high-viscosity material environment. The adhered materials will reduce the effective stirring area of ​​the agitator, resulting in uneven mixing, affecting the reaction effect and product quality. Summary of the invention

[0006] The purpose of the present invention is to provide an intelligent chemical reactor to solve the problem that materials are prone to adhesion when an anchor agitator is used in a high-viscosity material environment. The adhered materials will cause the effective stirring area of ​​the agitator to be reduced, thereby causing uneven mixing and affecting the reaction effect and product quality.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An intelligent chemical reactor comprises a reactor body, a motor, a rotating shaft and an anchor blade, wherein the motor is mounted on the upper end surface of the reactor body, the rotating shaft is rotatably connected in the reactor body, and the upper end of the rotating shaft is connected to the motor, the anchor blade is mounted on the lower end surface of the rotating shaft, and the anchor blade is located in the reactor body, a transmission component and a cleaning component are provided on the anchor blade, the transmission component is provided with a pushing tooth and a plurality of transmission racks, the pushing tooth is connected to the reactor body, and the pushing tooth is rotatably connected in the anchor blade, a plurality of the transmission racks are respectively slidably connected in the anchor blade, and a plurality of the transmission racks are respectively located at both ends of the anchor blade, a plurality of the transmission racks are meshed with the pushing tooth, and a plurality of the cleaning components are provided The cleaning plates are slidably connected to the sides of the two ends of the anchor blade, and the cleaning plates are connected to the transmission racks respectively. The motor drives the rotating shaft to rotate, and the transmission assembly drives the transmission rack to slide in the anchor blade through the rotating shaft and the pushing tooth. The cleaning assembly drives the cleaning plate through the transmission rack to clean the material adhered to the surface of the anchor blade, thereby avoiding the situation where the material is easily adhered during the use of the anchor agitator in the environment of high viscosity materials. The adhered material will cause the effective stirring area of ​​the agitator to be reduced, thereby causing uneven mixing, affecting the reaction effect and product quality, and ensuring the reaction efficiency and stability of the intelligent chemical reactor.

[0009] Optionally, the transmission component can be an electric transmission, a belt transmission or a chain transmission. All of the above three transmission components can complete the transmission of force. The electric transmission converts electrical energy into mechanical energy through an electric motor to achieve power transmission and motion control, but the electric transmission cannot be achieved in the anchor blade due to space problems; the belt transmission transmits power from one wheel to another through a flexible belt (rubber or polyurethane, etc.), but the belt transmission torque is relatively small, the transmission efficiency is low, and the belt needs to be replaced regularly to prevent aging and breakage; the chain transmission transmits power from one gear to another through a chain, but the chain transmission requires regular lubrication and maintenance of the chain, and will generate certain noise and vibration during operation. The installation is relatively complicated, which is not conducive to installation on the anchor blade. Therefore, the above three transmission components are not preferred solutions of the present invention.

[0010] Preferably, the transmission assembly includes a driving shaft, a transmission groove is provided on the anchor blade, the transmission groove is opened in the anchor blade along the curvature of the anchor blade, the transmission rack is slidably connected in the transmission groove, the transmission rack is made of plastic material, the driving shaft is installed at the bottom of the inner wall of the kettle body, the lower end of the driving shaft is connected to the kettle body, the upper end of the driving shaft is rotatably connected in the anchor blade, and the driving tooth is installed on the upper end surface of the driving shaft, so as to avoid the situation that the material sticks to the anchor agitator during use in a high viscosity material environment. Due to the small size of the anchor blade, it is impossible to install a driving device to clean the material stuck to the anchor blade, thereby causing uneven mixing, affecting the reaction effect and product quality, thereby ensuring the flexibility and adaptability of the intelligent chemical reactor.

[0011] Optionally, the cleaning components include chemical cleaning, high-pressure water cleaning and high-temperature steam cleaning. All three components can clean the surface of the anchor blade. Chemical cleaning agents (such as strong acids, strong alkalis or special cleaning agents) are used to dissolve or decompose materials (such as grease, resin, etc.) attached to the surface of the anchor blade, and then rinsed with water. However, the chemical cleaning process requires a certain amount of time and professional operation, and chemical agents may cause corrosion to the equipment, so it is necessary to select a suitable cleaning agent. At the same time, chemical cleaning must handle chemical waste liquid, and has certain requirements for the environment and safety; high-pressure water cleaning uses high-pressure water flow to impact the dirt on the surface of the anchor blade, which is used to The kinetic energy of the water flow is used to wash away the attachments. However, high-pressure water cleaning has limited cleaning effects on some stubborn stains and may need to be combined with other methods. If the direction of the water flow is not noted, the water may flow to areas where it should not enter, causing damage to the equipment. High-temperature steam cleaning uses high-temperature steam to clean the surface of the anchor blade. The high temperature of the steam can dissolve some difficult-to-clean substances such as grease and resin. However, high-temperature steam cleaning requires the use of a steam source and related equipment, which increases the complexity and cost of cleaning. The cleaning process may be relatively slow, especially for large-scale equipment. Therefore, the above three cleaning components are not preferred solutions of the present invention.

[0012] Preferably, the cleaning assembly includes a connecting frame and a connecting rod, a connecting groove is provided at one end of the anchor blade close to the inner wall of the kettle body, the connecting frame is connected to a plurality of cleaning plates, and the two ends of the connecting rod are respectively connected to the transmission rack and the connecting frame. When the rotating shaft drives the anchor blade to rotate, the anchor blade is installed through the rotating shaft and the pushing tooth, and the pushing tooth pushes the transmission rack to slide in the transmission groove, thereby driving the cleaning plate to clean the material adhered to the surface of the anchor blade, thereby avoiding the situation in which the material adheres to the anchor blade cannot be cleaned through effective measures when the anchor agitator is used in a high-viscosity material environment and the material adhered to the anchor blade is not adhered to, thereby causing uneven mixing, affecting the reaction effect and product quality, and ensuring the reaction efficiency and stability of the intelligent chemical reactor.

[0013] Preferably, the connecting rod is also provided with a connecting sleeve, and the connecting sleeve is coaxially slidably connected to the connecting rod. The connecting rod is also provided with an adaptive spring, and the adaptive spring is located in the connecting sleeve, and the two ends of the adaptive spring are respectively connected to the connecting rod and the connecting sleeve, thereby avoiding the problem of the cleaning plate being stuck in movement due to the undulating slope when the cleaning assembly cleans the bent position on the anchor blade, thereby ensuring the stability and cleaning effect of the cleaning assembly in the intelligent chemical reactor.

[0014] Preferably, a pre-tightening hole is opened on the connecting frame, and sliding rods are installed between the plurality of cleaning plates and the connecting frame. The plurality of sliding rods are slidably connected in the pre-tightening hole, and pre-tightening springs are connected between the plurality of sliding rods, thereby avoiding the problem that when the cleaning plate cleans the surface of the anchor blade, a gap is generated between the cleaning plate and the surface of the anchor blade, resulting in a reduction in the cleaning effect of the cleaning plate, thereby ensuring the cleaning effect of the intelligent chemical reactor.

[0015] Preferably, a scraper is installed on one side of the connecting frame close to the inner wall of the kettle body, the scraper is a bidirectional scraper in an arc shape, both ends of the scraper are slidably connected to the inner wall of the kettle body, the scraper is made of elastic material, and is tightly attached to the inner wall of the kettle body due to its own material properties, avoiding the problem of shear force between the anchor blade and the inner wall of the kettle body causing accumulation and adhesion of materials in the contact area in high-viscosity materials, thereby ensuring the cleaning effect of the intelligent chemical reactor.

[0016] Preferably, unloading grooves are provided on both ends of the transmission rack. The unloading grooves are arc-shaped and located on one side of the transmission rack close to the pushing tooth. The radius of the unloading grooves is larger than the pushing tooth, thereby avoiding vibration when the transmission rack moves to both ends, causing damage to parts, and ensuring the service life of the intelligent chemical reactor.

[0017] Preferably, a plurality of push grooves are provided on the anchor blade, and the plurality of push grooves are all connected to the transmission groove, and the plurality of push grooves are respectively located at both ends of the transmission groove, and a push spring is sleeved in the plurality of push grooves, and one end of the plurality of push springs close to the transmission rack is connected to the transmission rack, and the other ends of the plurality of push springs are respectively connected to the inner walls at both ends of the push groove, thereby avoiding the problem that after the transmission rack is transmitted to the farthest point at both ends of the anchor blade, the transmission rack is separated from the push tooth, resulting in the inability of the transmission rack to perform a return action through the push tooth after the anchor blade is reversed, thereby ensuring the stability of the intelligent chemical reactor.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention provides a transmission component and a cleaning component on the anchor blade, the motor drives the rotating shaft to rotate, the transmission component drives the transmission rack to slide in the anchor blade through the rotating shaft and the pushing tooth, and the cleaning component drives the cleaning plate through the transmission rack to clean the material adhered to the surface of the anchor blade, thereby avoiding the situation that the material is easily adhered during the use of the anchor agitator in the environment of high viscosity materials. The adhered material will cause the effective stirring area of ​​the agitator to be reduced, thereby causing uneven mixing, affecting the reaction effect and product quality, and ensuring the reaction efficiency and stability of the intelligent chemical reactor.

[0020] 2. The present invention further provides a connecting sleeve on the connecting rod, the connecting sleeve is coaxially slidably connected to the connecting rod, the connecting rod is further provided with an adaptable spring, the adaptable spring is located in the connecting sleeve, and the two ends of the adaptable spring are respectively connected to the connecting rod and the connecting sleeve, thereby avoiding the problem of the cleaning plate being stuck due to the undulating slope when the cleaning assembly cleans the curved position on the anchor blade, thereby ensuring the stability and cleaning effect of the cleaning assembly in the intelligent chemical reactor.

[0021] 3. The present invention provides a pre-tightening hole on the connecting frame, and slide bars are installed between the plurality of cleaning plates and the connecting frame. The plurality of slide bars are slidably connected in the pre-tightening hole, and pre-tightening springs are connected between the plurality of slide bars. This avoids the problem that when the cleaning plate cleans the surface of the anchor blade, a gap is generated between the cleaning plate and the surface of the anchor blade, resulting in a reduction in the cleaning effect of the cleaning plate, thereby ensuring the cleaning effect of the intelligent chemical reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the intelligent chemical reactor of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the anchor blade and the rotating shaft in the intelligent chemical reactor of the present invention;

[0024] Figure 3 For the present invention Figure 2Sectional view at AA in the middle;

[0025] Figure 4 For the present invention Figure 2 The enlarged view of point B in the middle;

[0026] Figure 5 For the present invention Figure 4 Sectional view at CC;

[0027] Figure 6 For the present invention Figure 5 Sectional view at DD in the middle;

[0028] Figure 7 For the present invention Figure 5 Sectional view at EE;

[0029] Figure 8 For the present invention Figure 5 Cross-sectional view at FF.

[0030] In the figure: 1. kettle body; 2. motor; 3. rotating shaft; 4. anchor blade; 501. pushing tooth; 502. pushing shaft; 503. transmission rack; 504. transmission groove; 601. cleaning plate; 602. connecting frame; 603. connecting rod; 604. connecting groove; 605. connecting sleeve; 606. adapting spring; 607. pre-tightening hole; 608. sliding rod; 609. pre-tightening spring; 610. scraper; 701. unloading groove; 702. pushing groove; 703. pushing spring; 801. feeding port; 802. discharge port; 9. jacket. DETAILED DESCRIPTION

[0031] See also Figures 1 to 8 The present invention provides an intelligent chemical reactor, and the technical solution is as follows:

[0032] An intelligent chemical reactor comprises a reactor body 1, a motor 2, a rotating shaft 3, an anchor blade 4, a feeding port 801, a discharge port 802 and a jacket 9, wherein the motor 2 is mounted on the upper end surface of the reactor body 1, the rotating shaft 3 is rotatably connected in the reactor body 1, and the upper end of the rotating shaft 3 is connected to the motor 2, the anchor blade 4 is mounted on the lower end surface of the rotating shaft 3, and the anchor blade 4 is located in the reactor body 1, the feeding port 801 and the discharge port 802 are respectively opened at the upper and lower ends of the reactor body 1, the jacket 9 is sleeved on the periphery of the reactor body 1, and a transmission group is provided on the anchor blade 4 The transmission assembly is provided with a pushing tooth 501 and a plurality of transmission racks 503, the pushing tooth 501 is connected to the kettle body 1, and the pushing tooth 501 is rotatably connected in the anchor leaf 4, and the plurality of transmission racks 503 are respectively slidably connected in the anchor leaf 4, and the plurality of transmission racks 503 are respectively located at both ends of the anchor leaf 4, and the plurality of transmission racks 503 are meshed with the pushing tooth 501, and the cleaning assembly is provided with a plurality of cleaning plates 601, and the plurality of cleaning plates 601 are respectively slidably connected at both ends of the anchor leaf 4. On the side of the end, multiple cleaning plates 601 are respectively connected to multiple transmission racks 503. After the reactants are added to the feeding port 801, the motor 2 drives the rotating shaft 3 to drive the anchor blade 4 to rotate. At the same time, a heating medium or a cooling medium is introduced into the jacket 9 to make the material in the kettle body 1 at the optimal reaction temperature. When the material reaction is completed, it is discharged out of the kettle body 1 through the discharge port. When too much material adheres to the surface of the anchor blade 4 during operation, the operator only needs to start the motor 2 to reverse. At this time, the rotating shaft 3 and the pushing tooth 501 drive the transmission rack 503 to slide in the anchor blade 4, thereby driving the cleaning plate 601 to clean the surface of the anchor blade 4, thereby avoiding the situation where materials are easily adhered during the use of the anchor agitator in a high-viscosity material environment. The adhered material will cause the contact surface between the anchor blade 4 and the material to bulge to form a slope. The formed slope has an effect on diverting the material, thereby causing uneven mixing, affecting the reaction effect and product quality, and ensuring the reaction efficiency and stability of the intelligent chemical reactor.

[0033] See also Figure 3 and Figure 5 , Figure 7 and Figure 8The transmission assembly includes a driving shaft 502, a driving groove 504 is provided on the anchor blade 4, the driving groove 504 is opened in the anchor blade 4 along the curvature of the anchor blade 4, a driving rack 503 is slidably connected in the driving groove 504, and the driving rack 503 is made of plastic material. The driving shaft 502 is installed at the bottom of the inner wall of the kettle body 1, the lower end of the driving shaft 502 is connected to the kettle body 1, and the upper end of the driving shaft 502 is rotatably connected in the anchor blade 4. The driving tooth 501 is installed on the upper end surface of the driving shaft 502, and the anchor blade 4 is connected to the driving tooth 501 through the installation relationship of the rotating shaft 3 and the driving tooth 501. When the rotating shaft 3 drives the anchor blade 4 to rotate, the pushing tooth 501 will push the transmission rack 503 to slide in the transmission groove 504, and then drive the cleaning plate 601 to clean the material adhered to the surface of the anchor blade 4, thereby avoiding the situation in which the material adheres to the anchor blade 4 during the use of the anchor agitator in a high-viscosity material environment. Due to the small size of the anchor blade 4, it is impossible to install a driving device to clean the material adhered to the anchor blade 4, thereby causing uneven mixing, affecting the reaction effect and product quality, and ensuring the flexibility and adaptability of the intelligent chemical reactor.

[0034] It is worth noting that a connecting sleeve 605 is also sleeved on the connecting rod 603, and the connecting sleeve 605 is coaxially slidably connected to the connecting rod 603. An adaptable spring 606 is also sleeved on the connecting rod 603, and the adaptable spring 606 is located in the connecting sleeve 605. The two ends of the adaptable spring 606 are respectively connected to the connecting rod 603 and the connecting sleeve 605. The connecting rod 603 and the connecting sleeve 605 adapt to the characteristics of the spring 606, so that the connecting frame 602 slides smoothly on the outer surface of the anchor leaf 4, avoiding the problem of the cleaning plate 601 moving jammed due to the undulating slope when the cleaning component cleans the curved position on the anchor leaf 4, and ensuring the intelligent chemical reaction In order to improve the stability and cleaning effect of the cleaning assembly in the kettle, a pre-tightening hole 607 is provided on the connecting frame 602, and sliding rods 608 are installed between the multiple cleaning plates 601 and the connecting frame 602. The multiple sliding rods 608 are slidably connected in the pre-tightening hole 607, and pre-tightening springs 609 are connected between the multiple sliding rods 608. The multiple cleaning plates 601 are always in close contact with the surface of the anchor blade 4 through the elastic force of the pre-tightening springs 609, thereby avoiding the problem that when the cleaning plate 601 cleans the surface of the anchor blade 4, a gap is generated between the cleaning plate 601 and the surface of the anchor blade 4, resulting in a reduction in the cleaning effect of the cleaning plate 601, thereby ensuring the cleaning effect of the intelligent chemical reactor.

[0035] It is also worth noting that a scraper 610 is installed on one side of the connecting frame 602 close to the inner wall of the kettle body 1. The scraper 610 is a bidirectional scraper 610 in an arc shape. Both ends of the scraper 610 are slidably connected to the inner wall of the kettle body 1. The scraper 610 is made of elastic material and is tightly attached to the inner wall of the kettle body 1 through its own material properties. When the shaft 3 drives the anchor blade 4 to rotate, the sliding of the transmission rack 503 and the rotation of the anchor blade 4 cause the scraper 610 to perform a spiral upward motion or a spiral downward motion. At this time, the scraper 610 will clean the material adhered to the inner wall of the kettle body 1, avoiding the problem of accumulation and adhesion of materials in the contact area caused by the shear force between the anchor blade 4 and the inner wall of the kettle body 1 in high-viscosity materials, thereby ensuring the cleaning effect of the intelligent chemical reactor.

[0036] See also Figure 1 , Figure 2 and Figures 4 to 6 The cleaning component includes a connecting frame 602 and a connecting rod 603. A connecting groove 604 is provided at one end of the anchor blade 4 close to the inner wall of the kettle body 1. The connecting frame 602 is connected to a plurality of cleaning plates 601. The two ends of the connecting rod 603 are respectively connected to the transmission rack 503 and the connecting frame 602. When the rotating shaft 3 drives the anchor blade 4 to rotate, the anchor blade 4 is installed through the rotating shaft 3 and the pushing tooth 501. The pushing tooth 501 will push the transmission rack 503 to slide in the transmission groove 504, thereby driving the cleaning plate 601 to clean the material adhered to the surface of the anchor blade 4, thereby avoiding the situation in which the material adheres to the anchor blade 4 during the use of the anchor agitator in a high-viscosity material environment, thereby preventing the material adhered to the anchor blade 4 from being cleaned through effective measures, thereby causing uneven mixing, affecting the reaction effect and product quality, and ensuring the reaction efficiency and stability of the intelligent chemical reactor.

[0037] It is worth noting that unloading grooves 701 are provided on both ends of the transmission rack 503. The unloading grooves 701 are arc-shaped and are located on one side of the transmission rack 503 close to the pushing tooth 501. The radius of the unloading groove 701 is larger than the pushing tooth 501. When the transmission rack 503 slides to the end point of the transmission groove 504, the pushing tooth 501 will be embedded in the unloading groove 701. When the rotating shaft 3 is not reversed, since the relative rotation direction of the pushing tooth 501 and the anchor blade 4 is not changed, the pushing tooth 501 will not be separated from the unloading groove 701 at this time, and will rotate relatively in the unloading groove 701, thereby avoiding the problem of vibration of the transmission rack 503 when it moves to both ends, which may cause damage to parts and ensure the service life of the intelligent chemical reactor.

[0038] It is also worth noting that the anchor leaf 4 is provided with a plurality of push grooves 702, which are all connected to the transmission groove 504, and the plurality of push grooves 702 are respectively located at both ends of the transmission groove 504, and a push spring 703 is sleeved in each of the plurality of push grooves 702, and one end of the plurality of push springs 703 close to the transmission rack 503 is connected to the transmission rack 503, and the other ends of the plurality of push springs 703 are respectively connected to the inner walls at both ends of the push groove 702. When the transmission rack 503 slides to the farthest point at both ends of the transmission groove 504, when the rotating shaft 3 is reversed, it is easy to cause the transmission to be reversed due to the arc design of the anchor leaf 4. The movable rack 503 cannot slide downward freely, which causes the pushing tooth 501 to be unable to mesh with the transmission rack 503. At this time, the pushing spring 703 will push the transmission rack 503 to move in the direction of the pushing tooth 501, and when the pushing tooth 501 rotates relatively in the opposite direction, the transmission rack 503 meshes with the pushing tooth 501, thereby avoiding the problem that after the transmission rack 503 is transmitted to the farthest point at both ends of the anchor blade 4, the transmission rack 503 is separated from the pushing tooth 501, resulting in the transmission rack 503 being unable to perform a return action through the pushing tooth 501 after the anchor blade 4 is reversed, thereby ensuring the stability of the intelligent chemical reactor.

[0039] While working, see Figures 1 to 8 After the operator adds the reactants through the feed port 801, the motor 2 is started to drive the shaft 3 to drive the anchor blade 4 to rotate. At the same time, a heating medium or a cooling medium is introduced into the jacket 9, so that the material in the kettle body 1 is at the optimal reaction temperature. When the material reaction is completed, it is discharged from the kettle body 1 through the discharge port. During the operation of the intelligent chemical reactor, when there is too much material adhering to the surface of the anchor blade 4, the operator only needs to start the motor 2 to reverse. At this time, the anchor blade 4 is installed through the shaft 3 and the pushing tooth 501. When the shaft 3 drives the anchor blade 4 to rotate, the pushing tooth 501 will push the transmission rack 503 to slide in the transmission groove 504, thereby driving the cleaning plate 601 to clean the material adhering to the surface of the anchor blade 4. When the transmission rack 503 drives the cleaning plate 601 to move, the connecting rod 603 and the connecting sleeve 605 adapt to the characteristics of the spring 606 to make the connecting frame 602 slide smoothly on the outer surface of the anchor blade 4. At the same time, multiple cleaning plates 601 use the elastic force of the pre-tightening spring 609 to make the cleaning plates 601 always close to the surface of the anchor blade 4, avoiding the problem of gap between the cleaning plates 601 and the surface of the anchor blade 4, which would lead to a decrease in the cleaning effect of the cleaning plates 601. When the rotating shaft 3 reverses and drives the anchor blade 4 to rotate, the sliding of the transmission rack 503 and the rotation of the anchor blade 4 cause the scraper 610 to move in a spiral upward or spiral downward motion. At this time, the scraper 610 will clean the materials adhered to the inner wall of the kettle body 1.

[0040] It is worth noting that when the transmission rack 503 slides to the end position of the transmission groove (504), the pushing tooth 501 will be embedded in the unloading groove 701. When the rotating shaft 3 is not reversed, since the relative rotation direction of the pushing tooth 501 and the anchor leaf 4 is not changed, the pushing tooth 501 will not be separated from the unloading groove 701 at this time, and will rotate relatively in the unloading groove 701, thereby avoiding the problem of vibration of the transmission rack 503 when it moves to the two ends, resulting in damage to the parts. When the transmission rack 503 slides to the farthest ends of the transmission groove 504, it is easy to cause the rotation of the rotating shaft 3 when it is reversed. The arc-shaped design of the anchor blade 4 prevents the transmission rack 503 from sliding downward freely, which in turn prevents the pushing tooth 501 from meshing with the transmission rack 503. At this time, the pushing spring 703 will push the transmission rack 503 to move in the direction of the pushing tooth 501, and when the pushing tooth 501 rotates relatively in the opposite direction, the transmission rack 503 meshes with the pushing tooth 501, thereby avoiding the problem that after the transmission rack 503 is transmitted to the farthest point at both ends of the anchor blade 4, the transmission rack 503 is separated from the pushing tooth 501, resulting in the transmission rack 503 being unable to perform a return action through the pushing tooth 501 after the anchor blade 4 is reversed.

[0041] A specific embodiment of the present invention is described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above described embodiment. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments without departing from the principles and ideas of the present invention should still fall within the scope of protection of the present invention.

Claims

1. An intelligent chemical reactor, characterized in that: The invention comprises a kettle body (1), a motor (2), a rotating shaft (3) and an anchor blade (4), wherein the motor (2) is mounted on the upper end surface of the kettle body (1), the rotating shaft (3) is rotatably connected in the kettle body (1), and the upper end of the rotating shaft (3) is connected to the motor (2), the anchor blade (4) is mounted on the lower end surface of the rotating shaft (3), and the anchor blade (4) is located in the kettle body (1), the anchor blade (4) is provided with a transmission component and a cleaning component, the transmission component is provided with a driving tooth (501) and a plurality of transmission racks (503), the driving tooth (501) is connected to the kettle body (1), and the driving tooth (501) is rotatably connected in the anchor blade (4), and the plurality of transmission racks (503) are respectively slidably connected in the anchor blade (4) , and the plurality of transmission racks (503) are respectively located at the two ends of the anchor blade (4), and the plurality of transmission racks (503) are all meshed with the pushing teeth (501); the cleaning assembly is provided with a plurality of cleaning plates (601), and the plurality of cleaning plates (601) are respectively slidably connected to the side edges of the two ends of the anchor blade (4); the plurality of cleaning plates (601) are respectively connected to the plurality of transmission racks (503); the motor (2) drives the rotating shaft (3) to rotate, and the transmission assembly drives the transmission rack (503) to slide in the anchor blade (4) through the rotating shaft (3) and the pushing teeth (501); and the cleaning assembly drives the cleaning plates (601) through the transmission racks (503) to clean the materials adhered to the surface of the anchor blade (4).

2. An intelligent chemical reactor according to claim 1, characterized in that: The transmission assembly comprises a driving shaft (502), a driving groove (504) is provided on the anchor blade (4), the driving groove (504) is opened in the anchor blade (4) along the curvature of the anchor blade (4), the driving rack (503) is slidably connected in the driving groove (504), the driving rack (503) is made of plastic material, the driving shaft (502) is installed at the bottom of the inner wall of the kettle body (1), the lower end of the driving shaft (502) is connected to the kettle body (1), the upper end of the driving shaft (502) is rotatably connected in the anchor blade (4), and the driving tooth (501) is installed on the upper end surface of the driving shaft (502).

3. An intelligent chemical reactor according to claim 2, characterized in that: The cleaning assembly comprises a connecting frame (602) and a connecting rod (603); a connecting groove (604) is provided at one end of the anchor blade (4) close to the inner wall of the kettle body (1); the connecting frame (602) is connected to a plurality of cleaning plates (601); and the two ends of the connecting rod (603) are respectively connected to the transmission rack (503) and the connecting frame (602).

4. An intelligent chemical reactor according to claim 3, characterized in that: The connecting rod (603) is also sleeved with a connecting sleeve (605), and the connecting sleeve (605) is coaxially slidably connected to the connecting rod (603). The connecting rod (603) is also sleeved with an adaptable spring (606), and the adaptable spring (606) is located in the connecting sleeve (605), and the two ends of the adaptable spring (606) are respectively connected to the connecting rod (603) and the connecting sleeve (605).

5. An intelligent chemical reactor according to claim 4, characterized in that: A pre-tightening hole (607) is provided on the connecting frame (602), and sliding rods (608) are installed between the plurality of cleaning plates (601) and the connecting frame (602). The plurality of sliding rods (608) are slidably connected in the pre-tightening hole (607), and pre-tightening springs (609) are connected between the plurality of sliding rods (608).

6. An intelligent chemical reactor according to claim 5, characterized in that: A scraper (610) is installed on one side of the connecting frame (602) close to the inner wall of the kettle body (1); the scraper (610) is a bidirectional scraper (610) in an arc shape; both ends of the scraper (610) are slidably connected to the inner wall of the kettle body (1); the scraper (610) is made of elastic material and is tightly attached to the inner wall of the kettle body (1) due to its own material properties.

7. An intelligent chemical reactor according to claim 2, characterized in that: The transmission rack (503) is provided with unloading grooves (701) at both ends. The unloading grooves (701) are arc-shaped and are located on one side of the transmission rack (503) close to the driving tooth (501). The radius of the unloading grooves (701) is greater than that of the driving tooth (501).

8. An intelligent chemical reactor according to claim 7, characterized in that: The anchor blade (4) is also provided with a plurality of push grooves (702), the plurality of push grooves (702) are all connected to the transmission groove (504), and the plurality of push grooves (702) are respectively located at both ends of the transmission groove (504), and a push spring (703) is sleeved in the plurality of push grooves (702), one end of the plurality of push springs (703) close to the transmission rack (503) is connected to the transmission rack (503), and the other ends of the plurality of push springs (703) are respectively connected to the inner walls at both ends of the push groove (702).

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