Helical ribbon gel device capable of rapidly cooling

Abstract

The invention discloses a helical ribbon gel device capable of rapidly cooling, and relates to the technical field of helical ribbon gel devices. Comprising a kettle body, a driving motor, a stirring and impurity removing device, a support, a temperature control pipe and a temperature control device, the temperature control device is used for driving a pipeline in a high-temperature area to slide and diffuse, heat is shared, and therefore the temperature is reduced, local overheating is prevented, and excessive by-products are prevented from being generated; when the local temperature is low, the pipeline is closed up through the temperature control device, and the heat dissipation area is reduced, so that the local temperature is increased, and the local temperature is prevented from being too low. And the energy-saving property of the helical ribbon gel device is improved. The second scissor teeth on the impurity removal rod are matched with the first scissor teeth on the auxiliary stirring rod to perform secondary stirring on the precipitate, so that the contact area of the precipitate and the reaction reagent is increased, and the purpose of increasing the reaction rate is achieved. Through the shearing ring, an extra power source is not needed to drive the impurity removal rod, and the impurity removal rod is matched with the auxiliary stirring rod to cut the precipitate, so that the purposes of eliminating the precipitate and further improving the etherification rate are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of spiral ribbon gel devices, in particular to a spiral ribbon gel device capable of rapid cooling. Background Art

[0002] Cellulose ether products have seen growing market demand in recent years due to their excellent physical and chemical properties and widespread application in fields such as construction, coatings, pharmaceuticals, and daily necessities. The ribbon gel unit, as the core equipment for cellulose etherification reactions, provides a closed and controllable reaction environment and ensures efficient reaction performance by regulating parameters such as temperature and pressure. The ribbon gel unit's modular design adapts to different process requirements and integrates sealing and waste gas recovery systems, balancing production efficiency with safety and environmental protection. It plays a crucial role in ensuring the quality, energy consumption, and continuous production of cellulose etherification products.

[0003] However, existing ribbon gelling devices still have many shortcomings and drawbacks. During stirring, some incompletely broken fibers tend to precipitate, affecting the etherification reaction rate and reducing the quality of the finished product. After each reaction, a significant amount of time is required for cooling, lacking energy-efficient and efficient refrigeration methods. After unloading, a long self-cleaning period is often required to ensure that residues are removed, which undoubtedly reduces gel production efficiency. Summary of the Invention

[0004] The object of the present invention is to provide a spiral ribbon gel device capable of rapid cooling, so as to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a spiral ribbon gel device capable of rapid cooling, comprising a kettle body, a bracket installed at the bottom end of the kettle body, a stirring and impurity removal device rotatably installed in the kettle body, a drive motor installed at one end of the kettle body, the output shaft of the drive motor is connected to the stirring and impurity removal device, a temperature control tube installed in the kettle body, the temperature control tube is externally connected to a liquid supply device, a plurality of temperature control devices are installed on the temperature control tube, a feed port is provided on the kettle body, a discharge port is provided on the kettle body, and a plurality of feeding ports are provided on the kettle body.

[0006] The ribbon gel unit is connected to an external control system that controls the entire unit. A liquid supply device introduces fluids of varying temperatures and flow rates into the temperature-controlled tube, allowing the fluids to transfer or absorb heat from the inner wall of the kettle, regulating the temperature within the vessel. The feed port on the kettle is connected to an external feeder, which delivers crushed refined cotton to the port. This feed port is also connected to an external metering tank, which delivers the reagents required for the etherification reaction.

[0007] The feeding device adds the crushed refined cotton into the kettle through the feeding port. The control system adds the reagents required for the etherification reaction into the kettle at a fixed time and in a fixed quantity according to production needs through the metering tank. The control system uses the liquid supply device to input high-temperature flowing medium into the temperature control tube. The inner wall of the kettle absorbs and transfers the temperature from the high-temperature flowing medium, so that the temperature inside the kettle is raised to the preset temperature; the control system starts the drive motor synchronously, and the output shaft of the drive motor drives the stirring and impurity removal device to rotate for mixing and stirring.

[0008] Furthermore, the stirring and impurity removing device includes a rotating shaft, which is rotatably installed in the kettle body, one end of the rotating shaft is connected to the output shaft of the driving motor, a connecting rod is installed on the rotating shaft, a spiral stirring blade is installed on the connecting rod, and an auxiliary stirrer is installed on the rotating shaft.

[0009] During stirring, the output shaft of the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the spiral stirring blade through the connecting rod to stir the reactants in the kettle. The spiral design of the spiral stirring blade generates axial thrust along the direction of the rotating shaft, and at the same time makes the reactants disperse radially, so as to achieve the purpose of reducing the stirring dead corners in the kettle.

[0010] Furthermore, the auxiliary agitator includes a cross, which is mounted on the rotating shaft, with auxiliary stirring rods mounted between the crosses, a number of detectors mounted on the auxiliary stirring rods, and a debris removal rod slidably mounted inside the auxiliary stirring rods.

[0011] The auxiliary stirring rod is in close contact with the inner wall of the kettle.

[0012] Furthermore, a sliding groove is provided on the auxiliary stirring rod, a debris removal rod is slidably installed in the sliding groove, a plurality of first scissor teeth are provided on the auxiliary stirring rod, a sealing piece is provided at one end of the sliding groove, and one end of the debris removal rod is slidably connected to the sealing piece.

[0013] When the spiral ribbon stirring blade stirs the reactants, the refined cotton fibers that are not fully broken gradually move outward due to their large weight under the action of centrifugal force, approach the inner wall of the kettle, and form a precipitate. The rotating shaft synchronously drives the spiral ribbon stirring blade and the auxiliary stirrer to rotate. When the auxiliary stirring rod rotates, the first scissor teeth are used to stir the precipitate for the second time, thereby increasing the contact area between the precipitate and the reaction reagent and improving the reaction rate.

[0014] Furthermore, a shear spring is installed at one end of the impurity removing rod, which is connected to the auxiliary stirring rod. A sealing groove is provided at one end of the impurity removing rod close to the shear spring, and the sealing piece is slidably connected to the sealing groove. A ball is rotatably installed at the other end of the impurity removing rod, and the ball is slidably connected to the kettle body. A number of second scissor teeth are provided on the impurity removing rod, and a paddle is provided on the second scissor teeth.

[0015] Furthermore, a shear ring is installed at one end of the kettle body. The shear ring is provided with a plurality of grooves and a plurality of protrusions. The grooves and the protrusions are alternately arranged, and the ball bearing is slidably connected to the shear ring.

[0016] When the auxiliary agitator rotates, it synchronously drives the impurity removal rod to rotate. The second scissor teeth on the impurity removal rod cooperate with the auxiliary agitator rod to perform secondary stirring of the sediment, thereby improving the efficiency of the secondary stirring. When the impurity removal rod rotates, the ball on it slides along the protrusions and grooves on the shear ring. When the ball rotates to the protrusion position, the ball is squeezed by the protrusion, driving the impurity removal rod to overcome the elastic force of the shear spring and slide and shrink in the sliding groove. During this process, the first scissor teeth and the second scissor teeth stagger with each other to shear and crush the incompletely crushed refined cotton fibers; when the ball rotates to the groove position, the shear spring loses pressure and rebounds, driving the impurity removal rod to slide in the opposite direction, and the first scissor teeth and the second scissor teeth perform secondary shear and crushing of the refined cotton fibers. The crushed fibers are dispersed with the secondary stirring, thereby achieving the purpose of eliminating precipitation and further increasing the etherification rate. The paddle on the second scissor tooth moves back and forth with the impurity removal rod, disturbing the surrounding sediment, and also causing the sheared fibers to be quickly stirred and mixed, further improving the effect of the secondary stirring.

[0017] After cooling, the material is discharged through the discharge port, and then clean water is filled into the kettle for cleaning. During cleaning, the control system uses the drive motor to drive the stirring and impurity removal device to rotate and clean itself. When the drive motor speed is high, the impurity removal rod quickly reciprocates to produce a vibration effect, improving the self-cleaning ability of the auxiliary agitator. The reciprocating motion of the paddle disturbs the surrounding water flow, accelerating the shedding of residues and improving cleaning efficiency.

[0018] Furthermore, the detector includes a rotating drum, a force transmission plate, a piezoelectric crystal and a gear rod. The rotating drum is rotatably installed in the auxiliary stirring rod, a guide plate is installed on the rotating drum, a transmission tooth is provided on the rotating drum, the gear rod is slidably installed in the auxiliary stirring rod, the rotating drum is transmitted by meshing with the gear rod through the transmission tooth, the force transmission plate is slidably installed in the auxiliary stirring rod, a force transmission spring is installed between the force transmission plate and the gear rod, the piezoelectric crystal is installed in the auxiliary stirring rod, and the force transmission plate is close to the piezoelectric crystal.

[0019] When the auxiliary agitator rotates, the guide vane on the detector deflects the drum under the influence of the reactant resistance. As the drum deflects, the drive teeth on it drive the gear rod to slide, which compresses the transmission spring. The compression of the transmission spring increases the elastic force on the transmission plate, which transmits this force to the piezoelectric crystal. This pressure generates an electrical signal. The greater the resistance, the greater the deflection angle of the drum caused by the guide vane, the greater the displacement of the gear rod, and the stronger the generated electrical signal. When the reactants are stirred unevenly, the resistance on the guide vane fluctuates, and the electrical signal fluctuates accordingly. When the reactants are stirred evenly, the electrical signal stabilizes. When the electrical signals generated by several detectors approach and approach the preset value indicating the completion of the etherification reaction, the reaction is complete. Based on the received electrical signals, the control system monitors the reaction status within the kettle in real time. Based on these electrical signals, the control system adjusts the speed of the drive motor in real time to precisely control the etherification reaction rate.

[0020] Furthermore, the temperature control device includes a fixture and a connecting terminal. An expansion channel is provided in the fixture. A piston transmission rod is symmetrically and slidingly installed in the expansion channel. A slider is installed at one end of the piston transmission rod. An inlet is provided on the fixture, and the inlet is connected to the expansion channel. The connecting terminal is installed on the kettle body. A hydraulic device is externally connected to the connecting terminal, and the connecting terminal is connected to the inlet. The fixture and the slider are both connected to the temperature control tube.

[0021] The hydraulic system is used to charge and withdraw hydraulic oil from the connectors. The hydraulic oil uses a low-thermal expansion medium. Each temperature control unit is connected to three pipes. The pipes connected by the fixed connector are immovable, while the two pipes connected by the slider can move with the connector. Several temperature sensors are installed on the inner wall of the kettle. Their location and number correspond to the location and number of the temperature control units. The temperature sensors monitor the temperature inside the kettle and convert the detected temperature into an electrical signal, which is transmitted to the control system.

[0022] During the reaction, if the temperature within the reactor becomes uneven and the electrical signals fed back by the temperature sensors differ significantly, the control system activates the hydraulic device. For higher temperature areas, the hydraulic device fills the connection terminals with hydraulic oil. After the hydraulic oil enters the expansion channel from the inlet, it pushes the piston drive rods at both ends to move. These piston drive rods, through sliders, move the temperature-control tubes. Sliders on either side of the fixture drive the connected pipes to the sides and away from each other, increasing the temperature control range of each pipe. This increased heat dissipation range distributes heat more widely, resulting in a relative decrease in temperature within that range. For lower temperature areas, the hydraulic device withdraws hydraulic oil through the connection terminals, reducing the amount of hydraulic oil in the expansion channel and retracting the piston drive rods at both ends. These piston drive rods, through sliders, move the temperature-control tubes closer together, reducing the temperature control range of each pipe. This reduced heat dissipation range reduces the heat distribution area, resulting in a relative increase in temperature within that range. This automatically regulates the temperature uniformity within the reactor, preventing local overheating and the production of excessive byproducts, as well as localized low temperatures and incomplete reactions.

[0023] After the reaction is completed, the control system inputs low-temperature medium into the temperature control tube through the liquid supply device. The low-temperature medium absorbs the heat of the kettle body to achieve the effect of rapid cooling; the heat of the reflux medium is recovered to achieve the purpose of energy saving.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The second shearing teeth on the cleaning rod cooperate with the first shearing teeth on the auxiliary stirring rod to perform secondary stirring of the precipitate, increasing the contact area between the precipitate and the reaction reagents, thereby increasing the reaction rate. The shear ring eliminates the need for an additional power source to drive the cleaning rod. The cleaning rod cooperates with the auxiliary stirring rod to cut the precipitate, thereby eliminating the precipitate and further increasing the etherification rate. The paddle on the second shearing teeth reciprocates with the cleaning rod, disturbing the surrounding precipitate and rapidly mixing the sheared fibers, further enhancing the secondary stirring effect.

[0026] 2. During cleaning, by increasing the speed of the driving motor, the rapidly reciprocating debris removal rod produces a vibration effect, thereby improving the self-cleaning ability of the auxiliary agitator; the reciprocating paddles disturb the surrounding water flow, accelerating the shedding of residues and improving cleaning efficiency.

[0027] 3. The temperature control device drives the pipes in high-temperature areas to slide and diffuse, distributing the heat and thus reducing the temperature, preventing local overheating and excessive byproduct production. When the local temperature is low, the temperature control device shrinks the pipes, reducing the heat dissipation area, thereby raising the local temperature and avoiding local low temperatures and incomplete reaction. This not only achieves the purpose of automatically regulating the heating temperature uniformity within the reactor, but also improves the energy efficiency of the spiral ribbon gel device.

[0028] 4. The spiral design of the spiral ribbon stirring blade generates axial thrust along the direction of the rotating shaft, while also causing the reactants to disperse radially, thereby reducing the dead corners of stirring in the kettle.

[0029] 5. The guide vane is used to convert the resistance of the reactants into deflection of the drum, and the deflection is further converted into movement of the gear rod, thereby applying pressure to the piezoelectric crystal and generating an electrical signal to achieve the purpose of real-time monitoring of the reaction status in the kettle; the control system adjusts the speed of the drive motor in real time according to the electrical signal to achieve the purpose of accurately controlling the etherification reaction rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is an overall stereogram of the spiral ribbon gel device of the present invention;

[0031] Figure 2 It is a three-dimensional diagram of the spiral ribbon gel device of the present invention;

[0032] Figure 3 For the present invention Figure 2 A partial enlarged view of area A in the middle;

[0033] Figure 4 A perspective view of the stirring and impurity-removing device of the present invention;

[0034] Figure 5 is a perspective view of the auxiliary agitator of the present invention;

[0035] Figure 6 For the present invention Figure 5 A partial enlarged view of the middle B area;

[0036] Figure 7 is a three-dimensional diagram of the auxiliary stirring rod of the present invention;

[0037] Figure 8 For the present invention Figure 7 A partial enlarged view of the middle C area;

[0038] Figure 9 A perspective view of the impurity removal rod of the present invention;

[0039] Figure 10 is a three-dimensional diagram of the temperature control device of the present invention;

[0040] Figure 11 It is a three-dimensional diagram of the detector of the present invention.

[0041] In the figure: 1, kettle body; 2, driving motor; 3, stirring and impurity removal device; 4, bracket; 5, temperature control tube; 6, temperature control device; 31, rotating shaft; 32, spiral stirring blade; 33, auxiliary stirrer; 34, connecting rod; 331, cross; 332, auxiliary stirring rod; 333, detector; 334, impurity removal rod; 3321, first scissor tooth; 3322, sliding groove; 3323, blocking piece; 3341, second scissor tooth; 3342, pick; 33 43. Shear spring; 3344. Ball bearing; 3345. Sealing groove; 3331. Guide vane; 3332. Transmission tooth; 3333. Rotating cylinder; 3334. Gear rod; 3335. Force transmission spring; 3336. Piezoelectric crystal; 3337. Force transmission plate; 61. Fixer; 62. Slider; 63. Piston transmission rod; 64. Connecting terminal; 611. Inlet; 612. Expansion channel; 11. Shear ring; 111. Groove; 112. Bump. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] like Figures 1-11As shown, the present invention provides a technical solution of a spiral ribbon gel device capable of rapid cooling: it includes a kettle body 1, a bracket 4 is installed at the bottom end of the kettle body 1, a stirring and impurity removal device 3 is rotatably installed in the kettle body 1, a driving motor 2 is installed at one end of the kettle body 1, and the output shaft of the driving motor 2 is connected to the stirring and impurity removal device 3, a temperature control tube 5 is installed in the kettle body 1, the temperature control tube 5 is externally connected to a liquid supply device, and a plurality of temperature control devices 6 are installed on the temperature control tube 5, a feed port is provided on the kettle body 1, a discharge port is provided on the kettle body 1, and a plurality of feeding ports are provided on the kettle body 1.

[0044] The ribbon gel unit is connected to an external control system for controlling the entire unit. A liquid supply device is used to introduce fluids of varying temperatures and flow rates into the temperature-controlled tube 5 , using the fluids to transfer or absorb heat from the inner wall of the kettle 1 to regulate the temperature within the kettle 1. The feed port on the kettle 1 is connected to an external feeder for delivering crushed refined cotton to the feed port. This feed port is also connected to an external metering tank for delivering the reagents required for the etherification reaction.

[0045] The stirring and impurity removing device 3 includes a rotating shaft 31, which is rotatably installed in the kettle body 1. One end of the rotating shaft 31 is connected to the output shaft of the driving motor 2. A connecting rod 34 is installed on the rotating shaft 31, and a spiral stirring blade 32 is installed on the connecting rod 34. An auxiliary stirrer 33 is installed on the rotating shaft 31.

[0046] The auxiliary agitator 33 includes a cross 331, which is mounted on the rotating shaft 31. A secondary stirring rod 332 is mounted between the crosses 331. A plurality of detectors 333 are mounted on the auxiliary stirring rod 332. A debris removal rod 334 is slidably mounted inside the auxiliary stirring rod 332. The auxiliary stirring rod 332 is in close contact with the inner wall of the kettle body 1.

[0047] The auxiliary stirring rod 332 is provided with a sliding groove 3322, in which a debris removal rod 334 is slidably installed. The auxiliary stirring rod 332 is provided with a plurality of first scissor teeth 3321, and one end of the sliding groove 3322 is provided with a blocking piece 3323. One end of the debris removal rod 334 is slidably connected to the blocking piece 3323.

[0048] A shear spring 3343 is installed at one end of the debris removing rod 334, and the shear spring 3343 is connected to the auxiliary stirring rod 332. A blocking groove 3345 is provided at the end of the debris removing rod 334 close to the shear spring 3343, and the blocking piece 3323 is slidably connected to the blocking groove 3345. A ball 3344 is rotatably installed at the other end of the debris removing rod 334, and the ball 3344 is slidably connected to the kettle body 1. A plurality of second scissor teeth 3341 are provided on the debris removing rod 334, and a paddle 3342 is provided on the second scissor teeth 3341.

[0049] A shear ring 11 is installed at one end of the kettle body 1. The shear ring 11 is provided with a plurality of grooves 111 and a plurality of protrusions 112. The grooves 111 and the protrusions 112 are alternately arranged. The ball 3344 is slidably connected to the shear ring 11.

[0050] The detector 333 includes a rotating cylinder 3333, a force transmission plate 3337, a piezoelectric crystal 3336 and a gear rod 3334. The rotating cylinder 3333 is rotatably installed in the auxiliary stirring rod 332. A guide plate 3331 is installed on the rotating cylinder 3333. A transmission tooth 3332 is provided on the rotating cylinder 3333. The gear rod 3334 is slidably installed in the auxiliary stirring rod 332. The rotating cylinder 3333 is engaged with the gear rod 3334 through the transmission tooth 3332. The force transmission plate 3337 is slidably installed in the auxiliary stirring rod 332. A force transmission spring 3335 is installed between the force transmission plate 3337 and the gear rod 3334. The piezoelectric crystal 3336 is installed in the auxiliary stirring rod 332, and the force transmission plate 3337 is close to the piezoelectric crystal 3336.

[0051] The temperature control device 6 includes a fixture 61 and a connecting terminal 64. An expansion channel 612 is provided in the fixture 61. A piston transmission rod 63 is symmetrically and slidably installed in the expansion channel 612. A slider 62 is installed at one end of the piston transmission rod 63. An inlet 611 is provided on the fixture 61, and the inlet 611 is connected to the expansion channel 612. The connecting terminal 64 is installed on the kettle body 1. The connecting terminal 64 is externally connected to a hydraulic device, and the connecting terminal 64 is connected to the inlet 611. The fixture 61 and the slider 62 are both connected to the temperature control tube 5.

[0052] The hydraulic system is used to charge or withdraw hydraulic oil from the connection terminals 64. The hydraulic oil uses a low-thermal expansion medium. Each temperature control device is connected to three pipes. The pipes connected by the retainer 61 are immovable, while the two pipes connected by the slider 62 can move with the connector. Several temperature sensors are installed on the inner wall of the kettle 1. The location and number of the temperature sensors correspond to the location and number of the temperature control devices 6. The temperature sensors are used to detect the temperature within the kettle 1 and convert the detected temperature into an electrical signal, which is transmitted to the control system.

[0053] The working principle of the present invention is as follows: the feeding device adds the crushed refined cotton into the kettle body 1 through the feeding port, the control system adds the reagents required for the etherification reaction into the kettle body 1 in a timely and quantitative manner through the metering tank according to production needs, the control system uses the liquid supply device to input the high-temperature flowing medium into the temperature control tube 5, the inner wall of the kettle body 1 absorbs and transfers the temperature from the high-temperature flowing medium, so that the temperature inside the kettle body 1 is raised to a preset temperature; the control system synchronously starts the drive motor 2, and the output shaft of the drive motor 2 drives the stirring and impurity removal device 3 to rotate to perform mixing and stirring.

[0054] During stirring, the output shaft of the driving motor 2 drives the rotating shaft 31 to rotate, and the rotating shaft 31 drives the spiral stirring blade 32 through the connecting rod 34 to stir the reactants in the kettle body 1. The spiral design of the spiral stirring blade 32 generates axial thrust along the direction of the rotating shaft 31, and at the same time causes the reactants to disperse radially, thereby achieving the purpose of reducing the stirring dead corners in the kettle body 1.

[0055] When the spiral ribbon stirring blade 32 stirs the reactants, the refined cotton fibers that are not fully broken gradually move outward due to their large weight under the action of centrifugal force, approach the inner wall of the kettle body 1, and form a precipitate. The rotating shaft 31 synchronously drives the spiral ribbon stirring blade 32 and the auxiliary stirrer to rotate. When the auxiliary stirring rod 332 rotates, the first scissor teeth 3321 are used to stir the precipitate for the second time, thereby increasing the contact area between the precipitate and the reaction reagent and improving the reaction rate.

[0056] When the auxiliary agitator 33 rotates, it synchronously drives the impurity removal rod 334 to rotate. The second scissor teeth 3341 on the impurity removal rod 334 cooperate with the auxiliary agitating rod 332 to perform secondary agitation on the sediment, thereby improving the efficiency of the secondary agitation. When the impurity removing rod 334 rotates, the ball 3344 thereon slides along the protrusion 112 and the groove 111 on the shear ring 11. When the ball 3344 rotates to the position of the protrusion 112, the ball 3344 is squeezed by the protrusion 112, driving the impurity removing rod 334 to overcome the elastic force of the shear spring 3343 and slide and shrink in the sliding groove 3322. During this process, the first scissor teeth 3321 and the second scissor teeth 3341 stagger relative to each other, shearing and crushing the incompletely crushed refined cotton fibers; when the ball 3344 rotates to the position of the groove 111, the shear spring 3343 loses pressure and rebounds, driving the impurity removing rod 334 to slide in the opposite direction, and the first scissor teeth 3321 and the second scissor teeth 3341 perform secondary shearing and crushing on the refined cotton fibers. The crushed fibers are dispersed with the secondary stirring, thereby eliminating precipitation and further improving the etherification rate. The paddle 3342 on the second scissor teeth 3341 moves back and forth following the impurity removal rod 334 to disturb the surrounding sediment and quickly stir and mix the sheared fibers, further improving the effect of the secondary stirring.

[0057] When the auxiliary agitator 33 rotates, the guide piece 3331 on the detector 333 drives the rotating drum 3333 to deflect under the influence of the resistance of the reactants. When the rotating drum 3333 deflects, the transmission teeth 3332 on it drive the gear rod 3334 to slide. When the gear rod 3334 slides, it squeezes the force transmission spring 3335. After the force transmission spring 3335 is compressed, the elastic force on the force transmission plate 3337 increases. After the force transmission plate 3337 transmits the elastic force to the piezoelectric crystal 3336, the piezoelectric crystal 3336 is compressed to generate an electrical signal. The greater the resistance, the smaller the force transmission spring 3335. The larger the angle of deflection of the drum 3333 by the guide vane 3331, the greater the displacement of the gear rod 3334, and the stronger the generated electrical signal. When the reactants are unevenly stirred, the resistance experienced by the guide vane 3331 fluctuates, and the electrical signal fluctuates accordingly. When the reactants are evenly stirred, the electrical signal tends to stabilize. When the electrical signals generated by the detectors 333 approach and approach the preset values ​​indicating the completion of the etherification reaction, the reaction is complete. Based on the received electrical signals, the control system monitors the reaction status within the kettle 1 in real time. Based on the electrical signals, the control system adjusts the speed of the drive motor 2 in real time to precisely control the etherification reaction rate.

[0058] During the reaction process, when the temperature in the kettle body 1 becomes uneven and the electrical signals fed back by the temperature sensors of each group differ greatly, the control system activates the hydraulic device. For areas with higher temperatures, the hydraulic device fills the connection terminal 64 with hydraulic oil. After the hydraulic oil enters the expansion channel 612 from the inlet 611, it pushes the piston transmission rods 63 at both ends to move. The piston transmission rods 63 drive the temperature control tube 5 to move through the slider 62. The sliders 62 on both sides of the fixture 61 drive the connected pipes to slide to both sides and away from each other, thereby increasing the temperature control range of a single group of pipes. As the heat dissipation range increases, the heat is more distributed, causing the temperature within the range to drop relatively. For areas with lower temperatures, the hydraulic device withdraws the hydraulic oil through the connection terminal 64, reducing the hydraulic oil in the expansion channel 612, driving the piston transmission rods 63 at both ends to retract. The piston transmission rods 63 drive the temperature control tube 5 closer together through the slider 62, reducing the temperature control range of a single group of pipes. As the heat dissipation range decreases, the heat distribution area decreases, causing the temperature within the range to rise relatively, thereby achieving automatic adjustment of the temperature uniformity within the kettle body 1. Prevent local overheating and excessive by-product production, and avoid local low temperature and incomplete reaction.

[0059] After the reaction is completed, the control system inputs low-temperature medium into the temperature control tube 5 through the liquid supply device. The low-temperature medium absorbs the heat of the kettle body 1 to achieve the effect of rapid cooling; the heat of the reflux medium is recovered to achieve the purpose of energy saving.

[0060] After cooling is complete, the material is discharged through the discharge port, and clean water is then filled into the kettle body 1 for cleaning. During cleaning, the control system uses the drive motor 2 to drive the stirring and impurity removal device 3 to rotate and clean itself. When the drive motor 2 rotates at a high speed, the impurity removal rod 334 quickly reciprocates to produce a vibration effect, improving the self-cleaning ability of the auxiliary agitator 33. The reciprocating motion of the paddle 3342 disturbs the surrounding water flow, accelerating the shedding of residues and improving cleaning efficiency.

[0061] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as exemplary and non-restrictive.

Claims

1. A ribbon gel device capable of rapid cooling, characterized by: The spiral ribbon gel device comprises a kettle body (1), a bracket (4) is installed at the bottom end of the kettle body (1), a stirring and impurity removal device (3) is rotatably installed in the kettle body (1), a driving motor (2) is installed at one end of the kettle body (1), an output shaft of the driving motor (2) is connected to the stirring and impurity removal device (3), a temperature control tube (5) is installed in the kettle body (1), the temperature control tube (5) is externally connected to a liquid supply device, a plurality of temperature control devices (6) are installed on the temperature control tube (5), a feed port is provided on the kettle body (1), a discharge port is provided on the kettle body (1), and a plurality of feeding ports are provided on the kettle body (1).

2. A spiral ribbon gel device capable of rapid cooling according to claim 1, characterized in that: The stirring and impurity-removing device (3) comprises a rotating shaft (31), the rotating shaft (31) being rotatably mounted in the kettle body (1), one end of the rotating shaft (31) being connected to the output shaft of the driving motor (2), a connecting rod (34) being mounted on the rotating shaft (31), a spiral ribbon stirring blade (32) being mounted on the connecting rod (34), and an auxiliary stirrer (33) being mounted on the rotating shaft (31).

3. A spiral ribbon gel device capable of rapid cooling according to claim 2, characterized in that: The auxiliary agitator (33) comprises a cross (331), the cross (331) being mounted on the rotating shaft (31), an auxiliary agitating rod (332) being mounted between the crosses (331), a plurality of detectors (333) being mounted on the auxiliary agitating rod (332), and an impurity removal rod (334) being slidably mounted in the auxiliary agitating rod (332).

4. A spiral ribbon gel device capable of rapid cooling according to claim 3, characterized in that: The auxiliary stirring rod (332) is provided with a sliding groove (3322), a debris removal rod (334) is slidably installed in the sliding groove (3322), a plurality of first scissor teeth (3321) are provided on the auxiliary stirring rod (332), a blocking piece (3323) is provided at one end of the sliding groove (3322), and one end of the debris removal rod (334) is slidably connected to the blocking piece (3323).

5. The spiral ribbon gel device capable of rapid cooling according to claim 4, characterized in that: A shear spring (3343) is installed at one end of the impurity removal rod (334), and the shear spring (3343) is connected to the auxiliary stirring rod (332). A blocking groove (3345) is provided at one end of the impurity removal rod (334) close to the shear spring (3343), and the blocking piece (3323) is slidably connected to the blocking groove (3345). A ball (3344) is rotatably installed at the other end of the impurity removal rod (334), and the ball (3344) is slidably connected to the kettle body (1). A plurality of second scissor teeth (3341) are provided on the impurity removal rod (334), and a paddle (3342) is provided on the second scissor teeth (3341).

6. The spiral ribbon gel device capable of rapid cooling according to claim 5, characterized in that: A shear ring (11) is installed at one end of the kettle body (1), and a plurality of grooves (111) and a plurality of protrusions (112) are provided on the shear ring (11), wherein the grooves (111) and the protrusions (112) are alternately arranged, and the ball (3344) is slidably connected to the shear ring (11).

7. The spiral ribbon gel device capable of rapid cooling according to claim 3, characterized in that: The detector (333) comprises a rotating cylinder (3333), a force transmission plate (3337), a piezoelectric crystal (3336) and a gear rod (3334); the rotating cylinder (3333) is rotatably mounted in the auxiliary stirring rod (332); a guide plate (3331) is mounted on the rotating cylinder (3333); a transmission tooth (3332) is provided on the rotating cylinder (3333); and the gear rod (3334) is slidably mounted in the auxiliary stirring rod (332). The rotating cylinder (3333) is driven by meshing the transmission teeth (3332) with the gear rod (3334); the force transmission plate (3337) is slidably mounted in the auxiliary stirring rod (332); a force transmission spring (3335) is mounted between the force transmission plate (3337) and the gear rod (3334); the piezoelectric crystal (3336) is mounted in the auxiliary stirring rod (332); and the force transmission plate (3337) is in close contact with the piezoelectric crystal (3336).

8. The spiral ribbon gel device capable of rapid cooling according to claim 1, characterized in that: The temperature control device (6) includes a holder (61) and a connecting terminal (64). An expansion channel (612) is provided in the holder (61). A piston transmission rod (63) is symmetrically and slidably installed in the expansion channel (612). A slider (62) is installed at one end of the piston transmission rod (63). An inlet (611) is provided on the holder (61). The inlet (611) is communicated with the expansion channel (612). The connecting terminal (64) is installed on the kettle body (1). A hydraulic device is externally connected to the connecting terminal (64). The connecting terminal (64) is communicated with the inlet (611). The holder (61) and the slider (62) are both connected to the temperature control tube (5).

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