Preparation device and method of magnesium hydroxide

Abstract

The invention discloses a preparation device and method of magnesium hydroxide, and relates to the technical field of magnesium hydroxide preparation.The preparation device comprises a reaction cylinder, a sealing cover is installed on the upper side of the reaction cylinder, a precipitation funnel is installed on the lower side of the reaction cylinder, and a discharging mechanism is installed on the lower side of the precipitation funnel; a feeding mechanism and a heating and mixing mechanism are mounted on the upper side of the sealing cover; and the discharging mechanism comprises a discharging pipe and a sealing ball, the discharging pipe is arranged on the lower side of the precipitation funnel, and the sealing ball is rotationally installed in the discharging pipe. According to the invention, integration of experiment instruments required in the preparation process of magnesium hydroxide is realized through integration of various components, so that a user can greatly reduce use of different instruments in the experiment process, the experiment efficiency is improved while the experiment process is optimized, and the equipment also has the characteristic of easy cleaning and is suitable for popularization and application. Therefore, the equipment is easy to perform repeated experiments, and the convenience in use of the equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of magnesium hydroxide preparation, and specifically provides an apparatus and method for preparing magnesium hydroxide. Background Art

[0002] Magnesium hydroxide is a white inorganic compound, belonging to medium-strength bases. It is insoluble in water but soluble in dilute acids and ammonium salt solutions, and its aqueous solution is weakly alkaline. When heated at a certain temperature, it decomposes into magnesium oxide and water, and a large amount of heat is absorbed during the decomposition process. This property makes it a widely used flame retardant. Industrially, common methods include: the brine-lime method, that is, brine reacts with lime milk to form a precipitate; the brine-ammonia method, using ammonia as a precipitant to react with purified brine; the dolomite calcination method, calcining dolomite at high temperature and then hydrating and separating calcium and magnesium by precipitation. In the existing industrial preparation process of magnesium hydroxide, due to different raw materials, experiments need to be carried out on the preparation method. However, the existing methods have the following problems: First, due to different preparation processes of magnesium hydroxide, multiple reaction environments are required, such as mixing, gas inlet, precipitation, heating, and feeding according to different temperatures and pH values. It may also involve reactions under high-temperature and high-pressure environments. These processes may all be used during experiments, so a large number of experimental instruments are required and the process is long. During repeated experiments, multiple instruments need to be cleaned repeatedly, which is not conducive to improving the experimental efficiency. In addition, due to the need for repeated experiments, quantitative control is required. The existing experiments require multiple instruments and are easily affected by the environment during use, resulting in inaccurate quantitative control and being not conducive to improving the experimental accuracy. Summary of the Invention

[0003] The purpose of the present invention is to provide an apparatus and method for preparing magnesium hydroxide to solve the problems of requiring a large number of experimental instruments and being easily affected by quantitative control mentioned in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions: An apparatus and method for preparing magnesium hydroxide, including a reaction cylinder body, a sealing cover is installed on the upper side of the reaction cylinder body, a precipitation funnel is installed on the lower side of the reaction cylinder body, a discharge mechanism is installed on the lower side of the precipitation funnel, and a feeding mechanism and a heating and mixing mechanism are installed on the upper side of the sealing cover; The discharge mechanism, the discharge mechanism includes a discharge pipe and a sealing ball, the discharge pipe is arranged on the lower side of the precipitation funnel, and the sealing ball is rotatably installed in the discharge pipe; Feeding mechanism, the feeding mechanism includes a second mounting cylinder, a bearing plate, a first connecting arc block, a tooth groove, a first driving motor, a third gear, a material storage hopper and a feeding groove. The upper side of the sealing cover is arrayed with second mounting cylinders. The sealing cover is arrayed with feeding grooves. The position of the second mounting cylinder is opposite to the position of the feeding groove. A bearing plate is movably arranged in the second mounting cylinder. Both sides of the bearing plate are fixedly installed with first connecting arc blocks. The outer sides of the first connecting arc blocks are attached to the inner wall of the second mounting cylinder. A group of the first connecting arc blocks are arrayed with tooth grooves. A first driving motor is fixedly installed on the second mounting cylinder. A third gear is fixedly installed on the output shaft of the first driving motor. The third gear meshes with the tooth groove. A material storage hopper is fixedly installed on the upper side of the second mounting cylinder; Heating and mixing mechanism, the heating and mixing mechanism includes a heating rod and a stirring blade. The heating rod is fixedly installed on the lower side of the sealing cover. The stirring blade is movably arranged on the outer side of the heating rod.

[0005] Preferably, first flange plates are fixedly installed on both the upper and lower sides of the reaction cylinder body. Sealing grooves are opened at both the upper and lower ends of the reaction cylinder body. Second flange plates are fixedly installed on the lower side of the sealing cover and the upper side of the sedimentation funnel. Sealing rings are fixedly installed on the opposite sides of the two groups of second flange plates. Sealing rubber rings are fixedly installed on the sealing rings. The sealing rings are inserted into the sealing grooves. Third flange plates are fixedly installed on the lower end of the sedimentation funnel and the upper end of the discharge pipe. Second screws are arrayed and inserted between the second flange plates and the first flange plates and between the two groups of third flange plates. Second nuts are sleeved on the second screws by threads. A temperature sensor and a pH sensor are fixedly installed on the lower side of the sealing cover. Sensing probes are fixedly installed on the lower sides of the temperature sensor and the pH sensor. An L-shaped pipe is fixedly installed on the inner wall of the reaction cylinder body. A fourth flange plate is fixedly installed at the upper end of the L-shaped pipe. The lower side of the L-shaped pipe does not exceed the lower side of the reaction cylinder body. Mounting triangular blocks are fixedly installed on the front and rear sides of the reaction cylinder body.

[0006] Preferably, the discharging mechanism further includes a discharge chute, a rotating shaft, a first gear, a second gear, a mounting cover, a first mounting cylinder, a first guide rod, a first spring, a cross block, a first guide hole, a connecting ring, a rotating handle, a ratchet ring and a ratchet groove. A discharge chute is formed in the sealing ball. The maximum diameter of the discharge chute is adapted to the inner diameter of the discharge pipe. Rotating shafts are fixedly installed on both sides of the sealing ball. The rotating shafts are rotatably installed on the discharge pipe. A first gear is fixedly installed on a set of the rotating shafts. A second gear is rotatably installed on the discharge pipe. A mounting cover is fixedly installed on one side of the discharge pipe. The first gear and the second gear are both arranged inside the mounting cover. A first mounting cylinder is fixedly installed on the second gear. The first mounting cylinder is rotatably installed on the mounting cover. A first guide rod is fixedly installed inside the first mounting cylinder. A first spring is sleeved on the first guide rod. A cross block is slidably installed inside the first mounting cylinder. A groove adapted to the cross block is formed on the outer side of the first mounting cylinder. A first guide hole is formed in the central position of the cross block. The cross block is movably sleeved on the first guide rod through the first guide hole. One side of the first spring abuts against the cross block, and the other side of the first spring abuts against the inner wall of the first mounting cylinder. A connecting ring is fixedly installed on the cross block. A rotating handle is fixedly installed at one end of the connecting ring. A ratchet ring is fixedly installed at the other end of the connecting ring. A ratchet groove is formed in the mounting cover. The ratchet ring is engaged in the ratchet groove.

[0007] Preferably, the feeding mechanism further includes a mounting bracket, a third mounting cylinder, a second spring, a bearing ring, a movable groove, a sealing disc, a movable rod, a material pushing ring and a feeding port. A mounting bracket is fixedly installed on the lower side of the storage hopper. A third mounting cylinder is fixedly installed at the central position of the mounting bracket. A second spring is arranged inside the third mounting cylinder. A bearing ring is fixedly installed at the upper end of the second mounting cylinder. A movable groove is formed in the central position of the bearing ring. A sealing disc is movably inserted into the movable groove. The edge of the sealing disc fits with the edge of the movable groove. A movable rod is fixedly installed at the central position on the upper side of the sealing disc. The movable rod is movably inserted into the third mounting cylinder. The movable rod abuts against the lower side of the second spring. A material pushing ring is fixedly installed on the upper side of the first connecting arc block. The size of the material pushing ring is adapted to the size of the movable groove. A feeding port is formed in the material pushing ring.

[0008] Preferably, the feeding mechanism further includes a pressure sensor, a first sealing ring and a tapered block. A pressure sensor is fixedly installed on the upper side of the bearing plate. A tapered block is fixedly installed on the upper side of the pressure sensor. A first sealing ring is fixedly installed on the outer side of the bearing plate. The first sealing ring fits with the inner side of the second mounting cylinder.

[0009] Preferably, the feeding mechanism further includes a second sealing ring, a limiting ring, a second connecting arc block, a first arc block, a first screw sleeve, a second arc block, a first screw rod, a second guiding rod, a second guiding hole and a third arc block. Second sealing rings are fixedly installed on the lower sides of the second installation cylinders. The diameter of the feeding groove is equal to the inner diameter of the second installation cylinder. Limiting rings are fixedly installed on the upper sides of the feeding grooves. The limiting rings are attached to the outer sides of the second installation cylinders. Two groups of second connecting arc blocks are fixedly installed on the limiting rings. First arc blocks are fixedly installed at the upper ends of the second connecting arc blocks. A first screw sleeve is fixedly installed at the central position of the first arc block. A second arc block is arranged below the first arc block. A first screw rod is rotatably installed at the central position of the second arc block. The first screw rod is installed in the first screw sleeve through a thread. Two groups of second guiding rods are fixedly installed on the second arc block. Two groups of second guiding holes are formed in the first arc block. The second guiding rods are movably inserted into the second guiding holes. Third arc blocks are fixedly installed on both sides of the second installation cylinder. The upper sides of the third arc blocks are abutted against the lower sides of the second arc blocks.

[0010] Preferably, the heating and mixing mechanism further includes a heat energy generator, a heat conducting ring, a heat conducting rod, a protective cylinder and insertion holes. A heat energy generator is fixedly installed at the central position of the sealing cover. A heating rod is fixedly installed below the heat energy generator. A heat conducting ring is fixedly installed on the heating rod. Heat conducting rods are fixedly installed in an array on the heat conducting ring. A protective cylinder is fixedly installed on the heating rod. Insertion holes are formed in an array on the protective cylinder. The heat conducting rods are inserted into the insertion holes.

[0011] Preferably, the heating and mixing mechanism further includes a bearing ring, bearing balls, an installation ring, a bearing installation groove, a connecting rod, a toothed ring, a second driving motor and a fourth gear. Three groups of bearing rings are fixedly installed on the protective cylinder. Bearing balls are rotatably installed in an array on the upper and lower sides of the bearing rings. Three groups of installation rings are arranged in an array on the outer side of the protective cylinder. Bearing installation grooves are formed in the inner sides of the installation rings. The bearing rings are arranged in the bearing installation grooves. Stirring blades are fixedly installed in an array on the outer sides of the installation rings. A toothed ring is arranged above the three groups of installation rings. The three groups of installation rings and the toothed ring are fixedly connected through a connecting rod. A second driving motor is fixedly installed on the sealing cover. A fourth gear is fixedly installed on the output shaft of the second driving motor. The fourth gear is meshed with the toothed ring.

[0012] Preferably, S1: Inject liquid into the reaction cylinder through the L-shaped pipe according to the configuration process or put materials into the reaction cylinder through the feeding mechanism; S2: The first drive motor is started to raise or lower the first connecting arc block and the bearing plate. When the bearing plate rises, the material enters the bearing plate from the feed port. When the bearing plate descends until it disengages from the second installation cylinder, the material enters the reaction cylinder under the guidance of the conical block. When disassembling the second installation cylinder, rotate the first screw rod to raise the second arc block, and then rotate the second installation cylinder to stagger the third arc block from the second arc block, so that the second installation cylinder can be pulled out upward; S3: Start the heat energy generator as needed to make the heating rod generate heat. Start the second drive motor to rotate the toothed ring, thereby driving the stirring blades to mix the liquid in the reaction cylinder; S4: When the sealing ball needs to be rotated, pull the rotating handle and then rotate the rotating handle to drive the sealing ball to rotate, thus completing the sealing or opening of the discharge pipe; S5: When a high-pressure and high-temperature reaction needs to be carried out in the reaction cylinder, the bearing plate needs to be in a horizontal state. According to actual needs, it can be used by connecting an air pipe to the fourth flange or making the fourth flange sealed through the sealing plate corresponding to the fourth flange. When disassembling the whole equipment, just rotate the second screw rod and the second screw sleeve to separate them.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Through the integration of multiple components, the present invention realizes the integration of experimental instruments required in the preparation process of magnesium hydroxide, so that the user can greatly reduce the use of different instruments during the experiment, optimize the experimental process and increase the experimental efficiency at the same time. The equipment also has the characteristic of being easy to clean, making the equipment easy to conduct repeated experiments and increasing the convenience during the use of the equipment; 2. The present invention is also provided with a feeding mechanism, which has the ability of quantitative feeding. Cooperating with the integrated equipment, it makes the quantitative control in the experimental process easier and more accurate. It is also provided with a discharging mechanism, making the precipitate in the reaction cylinder easy to discharge and not easy to form a blockage. Moreover, the structure of the equipment is simple, and each function is designed in a modular manner, with low production cost and use cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 2 It is a separated schematic diagram of the overall structure provided by an embodiment of the present invention; Figure 3 It is a separated schematic diagram of the structure at the sediment funnel provided by an embodiment of the present invention; Figure 4 It is a schematic cross-sectional view of the structure at the discharging mechanism provided by an embodiment of the present invention; Figure 5 It is a separated schematic diagram of the structure at the mounting cover provided by an embodiment of the present invention; Figure 6 It is a schematic top view of the structure at the reaction cylinder body provided by the embodiment of the present invention; Figure 7 It is a schematic diagram of the structure at the sealing cover provided by the embodiment of the present invention; Figure 8 It is a schematic bottom view of the structure at the sealing cover provided by the embodiment of the present invention; Figure 9 It is a schematic separated view of the structure at the heating and mixing mechanism provided by the embodiment of the present invention; Figure 10 It is a schematic separated view of the structure at the heating rod provided by the embodiment of the present invention; Figure 11 It is a schematic sectional separated view of the structure at the feeding mechanism provided by the embodiment of the present invention; Figure 12 provided by the embodiment of the present invention Figure 9 Partial enlarged schematic diagram of A in

[0015] In the figure: 1, reaction cylinder body; 2, sealing cover; 3, sedimentation funnel; 4, discharging mechanism; 401, discharging pipe; 402, sealing ball; 403, discharging groove; 404, rotating shaft; 405, first gear; 406, second gear; 407, mounting cover; 408, first mounting cylinder; 409, first guide rod; 410, first spring; 411, cross block; 412, first guide hole; 413, connecting ring; 414, rotating handle; 415, ratchet ring; 416, ratchet groove; 5, feeding mechanism; 501, second mounting cylinder; 502, bearing plate; 503, first connecting arc block; 504, tooth groove; 505, first driving motor; 506, third gear; 507, storage hopper; 508, mounting bracket; 509, third mounting cylinder; 510, second spring; 511, material bearing ring; 512, movable groove; 513, sealing disc; 514, movable rod; 515, material pushing ring; 516, feeding port; 517, pressure sensor; 518, first sealing ring; 519, tapered block; 520, second sealing ring; 521, feeding groove; 522, limiting ring; 523, second connecting arc block; 524, first arc block; 525, first screw sleeve; 526, second arc block; 527, first screw rod; 528, second guide rod; 529, second guide hole; 530, third arc block; 6, heating and mixing mechanism; 601, heat energy generator; 602, heating rod; 603, heat conducting ring; 604, heat conducting rod; 605, protection cylinder; 606, insertion hole; 607, bearing ring; 608, bearing ball; 609, mounting ring; 610, bearing mounting groove; 611, stirring blade; 612, connecting rod; 613, tooth ring; 614, second driving motor; 615, fourth gear; 7, first flange; 8, sealing groove; 9, second flange; 10, sealing ring; 11, second screw rod; 12, second screw sleeve; 13, third flange; 14, temperature sensor; 15, pH sensor; 16, sensing probe; 17, L-shaped pipe; 18, fourth flange; 19, mounting triangular block. Detailed implementation manners

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1-12, the present invention provides a technical solution: a preparation device and method for magnesium hydroxide, including a reaction cylinder body 1, a sealing cover 2 is installed on the upper side of the reaction cylinder body 1, a precipitation funnel 3 is installed on the lower side of the reaction cylinder body 1, a discharging mechanism 4 is installed on the lower side of the precipitation funnel 3, and a feeding mechanism 5 and a heating and mixing mechanism 6 are installed on the upper side of the sealing cover 2; The discharging mechanism 4, the discharging mechanism 4 includes a discharging pipe 401 and a sealing ball 402, the discharging pipe 401 is arranged on the lower side of the precipitation funnel 3, and the sealing ball 402 is rotatably installed in the discharging pipe 401; The feeding mechanism 5, the feeding mechanism 5 includes a second installation cylinder 501, a bearing plate 502 and a feeding groove 521, the second installation cylinders 501 are installed on the upper side of the sealing cover 2 in an array, the feeding grooves 521 are arranged on the sealing cover 2 in an array, the positions of the second installation cylinders 501 are opposite to the positions of the feeding grooves 521, and a bearing plate 502 is movably arranged in the second installation cylinder 501; The heating and mixing mechanism 6 includes a heating rod 602 and a stirring blade 611 . The heating rod 602 is fixedly installed on the lower side of the sealing cover 2 , and the stirring blade 611 is movably arranged on the outer side of the heating rod 602 . The present device is a preparation device for magnesium hydroxide experiments. There are various methods for preparing magnesium hydroxide, such as ore processing method, brine precipitation method and new nano preparation method. In the process of industrial preparation of magnesium hydroxide, according to the different raw materials, the proportion of various materials added, the process processing, and the changes in temperature and pH value will also be different in the preparation process. Therefore, when the quality or type of the raw materials needs to be replaced, it is necessary to experiment with the new raw materials to obtain an efficient preparation process. The present device has the characteristics of multi-function and easy cleaning. The multi-function is reflected in that the feeding mechanism 5 in the equipment has the ability to quantitatively add materials, so that the equipment has the ability to easily change the experimental variables during the experiment. The equipment is also provided with a heating and mixing mechanism 6. The heating and mixing mechanism 6 has the ability to stir and control the temperature of the liquid, and can be adapted to different preparation methods. A temperature sensor 14 and a pH sensor 15 are also provided in the sealing cover 2 to monitor the temperature and pH, thereby realizing intelligent control during the reaction process. The L-shaped tube 17 provided in the equipment has the basic function of injecting liquid into the reaction cylinder 1 through the L-shaped tube 17. Secondly, the L-shaped tube 17 also Gas can be injected into the reaction cylinder 1, because in the preparation of some magnesium hydroxide, corresponding gas needs to be introduced for reaction. Its easy cleaning ability is reflected in that the various functional components of the equipment are modular and can be easily assembled and disassembled. For example, the discharging mechanism 4 and the feeding mechanism 5 can be separated separately. The purpose is that the feeding mechanism 5 for adding raw materials and the discharging mechanism 4 for discharging sediments can be cleaned separately, so that the residual raw materials can be removed more efficiently, which is beneficial to improve the accuracy of experimental data. At the same time, the reaction cylinder 1 after being split will be easier to clean, and the modular equipment will be easier to repair and replace when some parts are damaged. Because in the preparation of magnesium hydroxide, it may be necessary to add minerals, and the minerals will cause a certain degree of wear to the equipment during the mixing process, so the modular design is conducive to saving the use cost of the equipment. The connection method, discharge method and feeding method in the equipment are all targeted at the characteristics of the magnesium hydroxide experiment, such as the need for repeated experiments, the need for preparation functions and the large number of impurities. Improvement makes the equipment more practical in actual use.

[0018] Furthermore, first flange plates 7 are fixedly installed on both the upper and lower sides of the reaction cylinder body 1. Sealing grooves 8 are formed at both the upper and lower ends of the reaction cylinder body 1. Second flange plates 9 are fixedly installed on the lower side of the sealing cover 2 and the upper side of the sedimentation funnel 3. Sealing rings 10 are fixedly installed on the opposite sides of the two groups of second flange plates 9. Sealing rubber rings are fixedly installed on the sealing rings 10. The sealing rings 10 are inserted into the sealing grooves 8. Third flange plates 13 are fixedly installed on the lower end of the sedimentation funnel 3 and the upper end of the discharge pipe 401. Second screw rods 11 are arrayedly inserted between the second flange plates 9 and the first flange plates 7 and between the two groups of third flange plates 13. Second screw sleeves 12 are sleeved on the second screw rods 11 through threads. A temperature sensor 14 and a pH sensor 15 are fixedly installed on the lower side of the sealing cover 2. Sensing probes 16 are fixedly installed on the lower sides of the temperature sensor 14 and the pH sensor 15. An L-shaped pipe 17 is fixedly installed on the inner wall of the reaction cylinder body 1. A fourth flange plate 18 is fixedly installed at the upper end of the L-shaped pipe 17. The lower side of the L-shaped pipe 17 does not exceed the lower side of the reaction cylinder body 1. Mounting triangular blocks 19 are fixedly installed on the front and rear sides of the reaction cylinder body 1. The schematic diagram of this structure is Figure 2 and Figure 3 , this structure enables stable connection of each module of the equipment through flange plates. The sealing cover 2 part is a functional module of the equipment, with functions such as stirring, heating, quantitative feeding, and monitoring of temperature and pH. The reaction cylinder body 1 is the main part for storing raw materials of the equipment, with functions such as fixed installation and liquid and gas passage. The sedimentation funnel 3 is the sedimentation area of the equipment. The main function of the discharging mechanism 4 is discharging. The functions of each area cooperate with each other but are not mechanically connected, which is beneficial to the cleaning, impurity removal, maintenance and debugging of different functions, as well as the replacement and repair of parts. It should be noted that the equipment can withstand a certain range of high temperature and high pressure. However, due to the large number of functional components of the equipment, considering the service life of the equipment, it is not suitable for extreme high temperature and high pressure experiments; Further, the discharging mechanism 4 further includes a discharge chute 403, a rotating shaft 404, a first gear 405, a second gear 406, a mounting cover 407, a first mounting cylinder 408, a first guide rod 409, a first spring 410, a cross block 411, a first guide hole 412, a connecting ring 413, a rotating handle 414, a ratchet ring 415 and a ratchet groove 416. A discharge chute 403 is formed in the sealing ball 402. The maximum diameter of the discharge chute 403 is adapted to the inner diameter of the discharge pipe 401. Rotating shafts 404 are fixedly installed on both sides of the sealing ball 402. The rotating shafts 404 are rotatably installed on the discharge pipe 401. A first gear 405 is fixedly installed on a set of rotating shafts 404. A second gear 406 is rotatably installed on the discharge pipe 401. A mounting cover 407 is fixedly installed on one side of the discharge pipe 401. The first gear 405 and the second gear 406 are both arranged inside the mounting cover 407. A first mounting cylinder 408 is fixedly installed on the second gear 406. The first mounting cylinder 408 is rotatably installed on the mounting cover 407. A first guide rod 409 is fixedly installed inside the first mounting cylinder 408. A first spring 410 is sleeved on the first guide rod 409. A cross block 411 is slidably installed inside the first mounting cylinder 408. A groove adapted to the cross block 411 is formed on the outer side of the first mounting cylinder 408. A first guide hole 412 is formed at the central position of the cross block 411. The cross block 411 is movably sleeved on the first guide rod 409 through the first guide hole 412. One side of the first spring 410 abuts against the cross block 411, and the other side of the first spring 410 abuts against the inner wall of the first mounting cylinder 408. A connecting ring 413 is fixedly installed on the cross block 411. A rotating handle 414 is fixedly installed at one end of the connecting ring 413. A ratchet ring 415 is fixedly installed at the other end of the connecting ring 413. A ratchet groove 416 is formed in the mounting cover 407. The ratchet ring 415 is engaged in the ratchet groove 416. The schematic diagram of this structure is Figure 4 and Figure 5 , in the actual use process of the equipment, sedimentation may occur. By rotating the sealing ball 402, the discharge of sediment can be effectively achieved. Compared with ordinary valves, the discharge efficiency is higher, and blockage is not likely to occur. Considering the pressure exerted by the content of the reaction cylinder body 1 on the sealing ball 402, the equipment also uses first gears 405 and second gears 406 of different sizes to achieve labor-saving rotation of the sealing ball 402, enabling the equipment to have the ability to open and close conveniently. At the same time, the rotation of the second gear 406 can be locked, increasing the stability of the equipment during use; Further, the feeding mechanism 5 further includes a first connecting arc block 503, a tooth groove 504, a first driving motor 505, a third gear 506 and a storage hopper 507. First connecting arc blocks 503 are fixedly installed on both sides of the bearing plate 502. The outer sides of the first connecting arc blocks 503 are in contact with the inner wall of the second mounting cylinder 501. Tooth grooves 504 are arrayed on a set of the first connecting arc blocks 503. A first driving motor 505 is fixedly installed on the second mounting cylinder 501. A third gear 506 is fixedly installed on the output shaft of the first driving motor 505. The third gear 506 meshes with the tooth grooves 504. A storage hopper 507 is fixedly installed on the upper side of the second mounting cylinder 501. The schematic diagram of this structure is Figure 11 , the driving of the first driving motor 505 can cause the bearing plate 502 to rise or fall. The bearing plate 502 has three states. When in the rising state, the bearing plate 502 will receive the materials in the storage hopper 507. When in the horizontal state, the communication between the second mounting cylinder 501, the storage hopper 507 and the feeding groove 521 is closed. When in the falling state, the materials received on the bearing plate 502 will be discharged into the reaction cylinder body 1. The ability of quantitative feeding and sealing the reaction cylinder body 1 can be realized by switching between different states, increasing the functionality during the use of the equipment; Further, the feeding mechanism 5 further includes a mounting bracket 508, a third mounting cylinder 509, a second spring 510, a material receiving ring 511, a movable groove 512, a sealing disc 513, a movable rod 514, a material pushing ring 515 and a feeding port 516. A mounting bracket 508 is fixedly installed on the lower side of the storage hopper 507. A third mounting cylinder 509 is fixedly installed at the central position of the mounting bracket 508. A second spring 510 is arranged in the third mounting cylinder 509. A material receiving ring 511 is fixedly installed at the upper end of the second mounting cylinder 501. A movable groove 512 is opened at the central position of the material receiving ring 511. A sealing disc 513 is movably inserted in the movable groove 512. The edge of the sealing disc 513 is in contact with the edge of the movable groove 512. A movable rod 514 is fixedly installed at the central position on the upper side of the sealing disc 513. The movable rod 514 is movably inserted in the third mounting cylinder 509. The movable rod 514 abuts against the lower side of the second spring 510. A material pushing ring 515 is fixedly installed on the upper side of the first connecting arc block 503. The size of the material pushing ring 515 is adapted to the size of the movable groove 512. A feeding port 516 is opened on the material pushing ring 515. The schematic diagram of this structure is Figure 11, the material is stored in the storage hopper 507. When the carrier plate 502 rises, it will squeeze the sealing disc 513, causing the movable rod 514 to retract into the third mounting cylinder 509 and compress the second spring 510. At this time, the material pushing ring 515 is inserted into the movable groove 512, and the material enters the upper side of the carrier plate 502 from the feed port 516. If the material feeding is slow, the carrier plate 502 can be driven by the first driving motor 505 to make reciprocating movements within a certain range, so that the material can enter the upper side of the carrier plate 502 more quickly. Similarly, when the carrier plate 502 is in the descending state, the material on the carrier plate 502 can be quickly discharged; Further, the feeding mechanism 5 further includes a pressure sensor 517, a first sealing ring 518 and a tapered block 519. The pressure sensor 517 is fixedly installed on the upper side of the carrier plate 502, the tapered block 519 is fixedly installed on the upper side of the pressure sensor 517, the first sealing ring 518 is fixedly installed on the outer side of the carrier plate 502, and the first sealing ring 518 fits with the inner side of the second mounting cylinder 501. The schematic diagram of this structure is Figure 11 , this structure enables the material on the carrier plate 502 to be weighed by the pressure sensor 517, so as to realize quantitative feeding and discharging. The tapered block 519 can make the material quickly discharge under the action of the slope of the tapered block 519 when the carrier plate 502 descends to disengage from the second mounting cylinder 501. Combined with the detection of the temperature sensor 14 and the pH sensor 15, the equipment can adjust the addition of materials intelligently under non-high-pressure conditions according to different temperature and acidity / alkalinity adjustments; Further, the feeding mechanism 5 further includes a second sealing ring 520, a limiting ring 522, a second connecting arc block 523, a first arc block 524, a first screw sleeve 525, a second arc block 526, a first screw rod 527, a second guide rod 528, a second guide hole 529 and a third arc block 530. Second sealing rings 520 are fixedly installed on the lower sides of the second mounting cylinders 501. The diameter of the feeding groove 521 is equal to the inner diameter of the second mounting cylinder 501. Limiting rings 522 are fixedly installed on the upper sides of the feeding grooves 521. The limiting rings 522 are in contact with the outer sides of the second mounting cylinders 501. Two groups of second connecting arc blocks 523 are fixedly installed on the limiting rings 522. First arc blocks 524 are fixedly installed at the upper ends of the second connecting arc blocks 523. A first screw sleeve 525 is fixedly installed at the central position of the first arc block 524. A second arc block 526 is arranged below the first arc block 524. A first screw rod 527 is rotatably installed at the central position of the second arc block 526. The first screw rod 527 is installed in the first screw sleeve 525 through threads. Two groups of second guide rods 528 are fixedly installed on the second arc block 526. Two groups of second guide holes 529 are formed in the first arc block 524. The second guide rods 528 are movably inserted into the second guide holes 529. Third arc blocks 530 are fixedly installed on both sides of the second mounting cylinder 501. The upper sides of the third arc blocks 530 are abutted against the lower sides of the second arc blocks 526. The schematic diagram of this structure is Figure 7 and Figure 12 , this structure enables the installation of the second mounting cylinder 501 and the sealing cover 2 to be a split installation. Its installation is limited by the limiting ring 522 and pressed by the second arc block 526. This installation method ensures the sealing performance of the installation while also enabling the second mounting cylinder 501 to have the ability to be conveniently disassembled and assembled, so that the second mounting cylinder 501 can be easily cleaned, increasing the convenience during the use of the equipment; Further, the heating and mixing mechanism 6 further includes a heat energy generator 601, a heat conducting ring 603, a heat conducting rod 604, a protection cylinder 605 and an insertion hole 606. A heat energy generator 601 is fixedly installed at the central position of the sealing cover 2. A heating rod 602 is fixedly installed below the heat energy generator 601. A heat conducting ring 603 is fixedly installed on the heating rod 602. Heat conducting rods 604 are fixedly installed in an array on the heat conducting ring 603. A protection cylinder 605 is fixedly installed on the heating rod 602. Insertion holes 606 are formed in an array on the protection cylinder 605. The heat conducting rods 604 are inserted into the insertion holes 606. The schematic diagram of this structure is Figure 9 and Figure 10, this structure enables the heating rod 602 to heat the solution in the reaction cylinder body 1. The functions of the heat conduction ring 603 and the heat conduction rod 604 are heat conduction, and the function of the protection cylinder 605 is protection, which can effectively prevent damage caused by the impact of impurities in the solution in the heating rod 602, increasing the stability of the equipment during use. In addition, this structure also provides conditions for the installation of the bearing installation groove 610 and the stirring blade 611 later; Furthermore, the heating and mixing mechanism 6 further includes a bearing ring 607, bearing balls 608, a mounting ring 609, a bearing installation groove 610, a connecting rod 612, a toothed ring 613, a second drive motor 614, and a fourth gear 615. Three groups of bearing rings 607 are fixedly installed on the protection cylinder 605. Bearing balls 608 are rotatably installed on both the upper and lower sides of the bearing ring 607 in an array. Three groups of mounting rings 609 are arranged on the outer side of the protection cylinder 605 in an array. Bearing installation grooves 610 are formed on the inner sides of the mounting rings 609. The bearing ring 607 is arranged in the bearing installation groove 610. Stirring blades 611 are fixedly installed on the outer sides of the three groups of mounting rings 609 in an array. A toothed ring 613 is arranged above the three groups of mounting rings 609. The three groups of mounting rings 609 and the toothed ring 613 are fixedly connected by a connecting rod 612. A second drive motor 614 is fixedly installed on the sealing cover 2. A fourth gear 615 is fixedly installed on the output shaft of the second drive motor 614. The fourth gear 615 meshes with the toothed ring 613. The schematic diagram of this structure is Figure 8 and Figure 9 , this structure enables the stirring blade 611 to rotate driven by the second drive motor 614, which not only makes the liquid and the material fully mixed but also enables the heat generated by the heating rod 602 to be quickly transferred, increasing the functionality of the equipment during use; Furthermore, S1: Inject liquid into the reaction cylinder body 1 through the L-shaped pipe 17 or put materials into the reaction cylinder body 1 through the feeding mechanism 5 according to the configuration process; S2: Start the first drive motor 505 to make the first connecting arc block 503 and the carrier plate 502 rise or fall. When the carrier plate 502 rises, the material enters the carrier plate 502 from the feeding port 516. When the carrier plate 502 descends until it disengages from the second installation cylinder 501, the material enters the reaction cylinder body 1 under the guidance of the conical block 519. When disassembling the second installation cylinder 501, rotate the first screw rod 527 to make the second arc block 526 rise, and then rotate the second installation cylinder 501 to stagger the third arc block 530 from the second arc block 526, so that the second installation cylinder 501 can be pulled out upward; S3: Start the heat energy generator 601 as needed to make the heating rod 602 generate heat, and start the second drive motor 614 to make the toothed ring 613 rotate, thereby driving the stirring blade 611 to mix the liquid in the reaction cylinder body 1; S4: When it is necessary to rotate the sealing ball 402, pull the rotating handle 414 and then rotate the rotating handle 414 to drive the rotation of the sealing ball 402, thereby completing the sealing or opening of the discharge pipe 401. S5: When a high-pressure and high-temperature reaction needs to be carried out in the reaction cylinder body 1, it is necessary to make the bearing plate 502 in a horizontal state. According to actual needs, the fourth flange 18 can be connected with an air pipe or the fourth flange 18 can be sealed for use through the sealing plate corresponding to the fourth flange 18. When disassembling the whole device, just rotate and separate the second screw 11 and the second screw sleeve 12.

[0019] Working principle: When the present invention is in use, according to the configuration process, liquid is injected into the reaction cylinder body 1 through the L-shaped pipe 17 or materials are put into the reaction cylinder body 1 through the feeding mechanism 5.

[0020] The usage logic of the feeding mechanism 5 is as follows: The first driving motor 505 starts to drive the third gear 506 to rotate. The third gear 506 drives the first connecting arc block 503 and the bearing plate 502 to rise or fall through the meshing with the tooth groove 504. When the bearing plate 502 rises, it will squeeze the sealing disc 513 so that the movable rod 514 retracts into the third installation cylinder 509 and compresses the second spring 510. At this time, the top material ring 515 is inserted into the movable groove 512, and materials enter the bearing plate 502 from the feeding port 516 and are weighed by the pressure sensor 517. After reaching the appropriate weight, the bearing plate 502 descends until it disengages from the second installation cylinder 501. At this time, the sealing disc 513 reseals the movable groove 512 under the resilience of the second spring 510, and the materials enter the reaction cylinder body 1 under the guidance of the tapered block 519. When disassembling the second installation cylinder 501, rotate the first screw 527 so that the first screw 527 rises through the threaded action with the first screw sleeve 525. At this time, the second guide rod 528 moves in the second guide hole 529, so that the second arc block 526 rises and no longer squeezes the third arc block 530, and then rotate the second installation cylinder 501 so that the third arc block 530 is staggered from the second arc block 526, so that the second installation cylinder 501 can be pulled out upward.

[0021] The usage logic of the heating and mixing mechanism 6 is as follows: Start the heat generator 601 as needed to make the heating rod 602 generate heat. Start the second driving motor 614, and the second driving motor 614 drives the fourth gear 615 to rotate, thereby driving the toothed ring 613 to rotate, and then driving the stirring blades 611 to mix the liquid in the reaction cylinder body 1.

[0022] The usage logic of the discharging mechanism 4 is as follows: When it is necessary to rotate the sealing ball 402, pull the rotating handle 414, so that the cross-shaped block 411 moves at the first mounting cylinder 408 and compresses the first spring 410, causing the ratchet ring 415 to disengage from the ratchet groove 416. Then rotate the rotating handle 414, which drives the second gear 406 to rotate. The rotation of the second gear 406 drives the first gear 405 to rotate through meshing with the first gear 405, thereby driving the sealing ball 402 to rotate, and thus completing the sealing or opening of the discharge pipe 401.

[0023] When a high-pressure and high-temperature reaction needs to be carried out in the reaction cylinder body 1, it is necessary to make the bearing plate 502 in a horizontal state, that is, the bearing plate 502 is located in the second mounting cylinder 501 and the top material ring 515 does not contact the sealing disc 513. According to actual needs, the fourth flange 18 can be connected with an air pipe or the fourth flange 18 can be sealed by using a sealing disc corresponding to the fourth flange 18 for use.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An apparatus for preparing magnesium hydroxide, comprising a reaction cylinder body (1), a sealing cover (2) is installed on the upper side of the reaction cylinder body (1), and a precipitation funnel (3) is installed on the lower side of the reaction cylinder body (1), characterized in that: The lower side of the precipitation funnel (3) is provided with a discharging mechanism (4), and the upper side of the sealing cover (2) is provided with a feeding mechanism (5) and a heating and mixing mechanism (6); Discharging mechanism (4), the discharging mechanism (4) includes a discharging pipe (401) and a sealing ball (402), the discharging pipe (401) is arranged on the lower side of the precipitation funnel (3), and the sealing ball (402) is rotatably installed in the discharging pipe (401); Feeding mechanism (5), the feeding mechanism (5) includes a second mounting cylinder (501), a bearing plate (502), a first connecting arc block (503), a tooth groove (504), a first driving motor (505), a third gear (506), a storage hopper (507) and a feeding groove (521). The upper side of the sealing cover (2) is arranged with a plurality of second mounting cylinders (501) in an array. The sealing cover (2) is provided with a plurality of feeding grooves (521) in an array. The position of the second mounting cylinder (501) corresponds to the position of the feeding groove (521). A bearing plate (502) is movably arranged in the second mounting cylinder (501). The two sides of the bearing plate (502) are fixedly installed with first connecting arc blocks (503). The outer sides of the first connecting arc blocks (503) are attached to the inner wall of the second mounting cylinder (501). A set of tooth grooves (504) are arranged in an array on the first connecting arc blocks (503). A first driving motor (505) is fixedly installed on the second mounting cylinder (501). A third gear (506) is fixedly installed on the output shaft of the first driving motor (505). The third gear (506) is engaged with the tooth groove (504). The upper side of the second mounting cylinder (501) is fixedly installed with a storage hopper (507); Heating and mixing mechanism (6), the heating and mixing mechanism (6) includes a heating rod (602) and stirring blades (611). The heating rod (602) is fixedly installed on the lower side of the sealing cover (2). The stirring blades (611) are movably arranged on the outside of the heating rod (602).

2. The preparation device of magnesium hydroxide according to claim 1, wherein: Both the upper and lower sides of the reaction cylinder body (1) are fixedly installed with first flange plates (7). Both the upper and lower ends of the reaction cylinder body (1) are provided with sealing grooves (8). Both the lower side of the sealing cover (2) and the upper side of the sedimentation funnel (3) are fixedly installed with second flange plates (9). Sealing rings (10) are fixedly installed on the opposite sides of the two groups of second flange plates (9). Sealing rubber rings are fixedly installed on the sealing rings (10). The sealing rings (10) are inserted into the sealing grooves (8). Both the lower end of the sedimentation funnel (3) and the upper end of the discharge pipe (401) are fixedly installed with third flange plates (13). Second screws (11) are arrayedly inserted between the second flange plates (9) and the first flange plates (7) and between the two groups of third flange plates (13). Second screw sleeves (12) are sleeved on the second screws (11) by threads. A temperature sensor (14) and a pH sensor (15) are fixedly installed on the lower side of the sealing cover (2). Sensing probes (16) are fixedly installed on the lower sides of the temperature sensor (14) and the pH sensor (15). An L-shaped pipe (17) is fixedly installed on the inner wall of the reaction cylinder body (1). A fourth flange plate (18) is fixedly installed at the upper end of the L-shaped pipe (17). The lower side of the L-shaped pipe (17) does not exceed the lower side of the reaction cylinder body (1). Mounting triangular blocks (19) are fixedly installed on the front and rear sides of the reaction cylinder body (1).

3. The preparation device of magnesium hydroxide according to claim 1, wherein: The discharging mechanism (4) further includes a discharge chute (403), a rotating shaft (404), a first gear (405), a second gear (406), a mounting cover (407), a first mounting cylinder (408), a first guide rod (409), a first spring (410), a cross block (411), a first guide hole (412), a connecting ring (413), a rotating handle (414), a ratchet ring (415) and a ratchet groove (416). A discharge chute (403) is formed in the sealing ball (402). The maximum diameter of the discharge chute (403) is adapted to the inner diameter of the discharge pipe (401). Rotating shafts (404) are fixedly installed on both sides of the sealing ball (402). The rotating shafts (404) are rotatably installed on the discharge pipe (401). A first gear (405) is fixedly installed on a set of the rotating shafts (404). A second gear (406) is rotatably installed on the discharge pipe (401). A mounting cover (407) is fixedly installed on one side of the discharge pipe (401). The first gear (405) and the second gear (406) are both arranged inside the mounting cover (407). A first mounting cylinder (408) is fixedly installed on the second gear (406). The first mounting cylinder (408) is rotatably installed on the mounting cover (407). A first guide rod (409) is fixedly installed inside the first mounting cylinder (408). A first spring (410) is sleeved on the first guide rod (409). A cross block (411) is slidably installed inside the first mounting cylinder (408). A groove adapted to the cross block (411) is formed on the outer side of the first mounting cylinder (408). A first guide hole (412) is formed at the central position of the cross block (411). The cross block (411) is movably sleeved on the first guide rod (409) through the first guide hole (412). One side of the first spring (410) abuts against the cross block (411), and the other side of the first spring (410) abuts against the inner wall of the first mounting cylinder (408). A connecting ring (413) is fixedly installed on the cross block (411). A rotating handle (414) is fixedly installed at one end of the connecting ring (413). A ratchet ring (415) is fixedly installed at the other end of the connecting ring (413). A ratchet groove (416) is formed in the mounting cover (407). The ratchet ring (415) is engaged in the ratchet groove (416).

4. The preparation device of magnesium hydroxide according to claim 1, characterized in that: The feeding mechanism (5) further includes a mounting bracket (508), a third mounting cylinder (509), a second spring (510), a material receiving ring (511), a movable groove (512), a sealing disc (513), a movable rod (514), a material pushing ring (515) and a feeding port (516). A mounting bracket (508) is fixedly installed on the lower side of the material storage hopper (507). A third mounting cylinder (509) is fixedly installed at the central position of the mounting bracket (508). A second spring (510) is arranged in the third mounting cylinder (509). A material receiving ring (511) is fixedly installed at the upper end of the second mounting cylinder (501). A movable groove (512) is formed at the central position of the material receiving ring (511). A sealing disc (513) is movably inserted into the movable groove (512). The edge of the sealing disc (513) is in fit with the edge of the movable groove (512). A movable rod (514) is fixedly installed at the central position on the upper side of the sealing disc (513). The movable rod (514) is movably inserted into the third mounting cylinder (509). The movable rod (514) abuts against the lower side of the second spring (510). A material pushing ring (515) is fixedly installed on the upper side of the first connecting arc block (503). The size of the material pushing ring (515) is adapted to the size of the movable groove (512). A feeding port (516) is formed in the material pushing ring (515).

5. The preparation device of magnesium hydroxide according to claim 1, characterized in that: The feeding mechanism (5) further includes a pressure sensor (517), a first sealing ring (518) and a tapered block (519). A pressure sensor (517) is fixedly installed on the upper side of the bearing disc (502). A tapered block (519) is fixedly installed on the upper side of the pressure sensor (517). A first sealing ring (518) is fixedly installed on the outer side of the bearing disc (502). The first sealing ring (518) is in fit with the inner side of the second mounting cylinder (501).

6. The preparation device of magnesium hydroxide according to claim 1, characterized in that: The feeding mechanism (5) further includes a second sealing ring (520), a limiting ring (522), a second connecting arc block (523), a first arc block (524), a first screw sleeve (525), a second arc block (526), a first screw rod (527), a second guide rod (528), a second guide hole (529) and a third arc block (530). Second sealing rings (520) are fixedly installed on the lower sides of the second mounting cylinders (501). The diameter of the feeding groove (521) is equal to the inner diameter of the second mounting cylinder (501). Limiting rings (522) are fixedly installed on the upper sides of the feeding grooves (521). The limiting rings (522) are in contact with the outer sides of the second mounting cylinders (501). Two groups of second connecting arc blocks (523) are fixedly installed on the limiting rings (522). First arc blocks (524) are fixedly installed at the upper ends of the second connecting arc blocks (523). A first screw sleeve (525) is fixedly installed at the central position of the first arc block (524). A second arc block (526) is arranged below the first arc block (524). A first screw rod (527) is rotatably installed at the central position of the second arc block (526). The first screw rod (527) is installed in the first screw sleeve (525) by means of threads. Two groups of second guide rods (528) are fixedly installed on the second arc block (526). Two groups of second guide holes (529) are formed in the first arc block (524). The second guide rods (528) are movably inserted into the second guide holes (529). Third arc blocks (530) are fixedly installed on both sides of the second mounting cylinder (501). The upper sides of the third arc blocks (530) are abutted against the lower sides of the second arc blocks (526).

7. The preparation device of magnesium hydroxide according to claim 1, characterized in that: The heating and mixing mechanism (6) further includes a heat energy generator (601), a heat conducting ring (603), a heat conducting rod (604), a protective cylinder (605) and an insertion hole (606). A heat energy generator (601) is fixedly installed at the central position of the sealing cover (2). A heating rod (602) is fixedly installed below the heat energy generator (601). A heat conducting ring (603) is fixedly installed on the heating rod (602). Heat conducting rods (604) are fixedly installed on the heat conducting ring (603) in an array. A protective cylinder (605) is fixedly installed on the heating rod (602). Insertion holes (606) are formed in the protective cylinder (605) in an array. The heat conducting rods (604) are inserted into the insertion holes (606).

8. The preparation device of magnesium hydroxide according to claim 7, characterized in that: The heating and mixing mechanism (6) further includes a bearing ring (607), bearing balls (608), a mounting ring (609), a bearing mounting groove (610), a connecting rod (612), a toothed ring (613), a second drive motor (614), and a fourth gear (615). Three groups of bearing rings (607) are fixedly installed on the protective cylinder (605). Bearing balls (608) are rotatably installed in an array on both the upper and lower sides of the bearing ring (607). Three groups of mounting rings (609) are arranged in an array on the outer side of the protective cylinder (605). Bearing mounting grooves (610) are formed on the inner sides of the mounting rings (609). The bearing ring (607) is arranged in the bearing mounting groove (610). Stirring blades (611) are fixedly installed in an array on the outer sides of the mounting rings (609). A toothed ring (613) is arranged above the three groups of mounting rings (609). The three groups of mounting rings (609) and the toothed ring (613) are fixedly connected by a connecting rod (612). A second drive motor (614) is fixedly installed on the sealing cover (2). A fourth gear (615) is fixedly installed on the output shaft of the second drive motor (614). The fourth gear (615) meshes with the toothed ring (613).

9. A method for using an apparatus for preparing magnesium hydroxide, characterized in that, The usage method of the magnesium hydroxide preparation device is applicable to the magnesium hydroxide preparation device according to any one of claims 1-9, and includes the following steps: S1: Inject liquid into the reaction cylinder body (1) through the L-shaped pipe (17) or put materials into the reaction cylinder body (1) through the feeding mechanism (5) according to the configuration process; S2: Start the first drive motor (505) to make the first connecting arc block (503) and the carrier plate (502) rise or fall. When the carrier plate (502) rises, materials enter the carrier plate (502) from the feeding port (516). When the carrier plate (502) descends until it disengages from the second installation cylinder (501), the materials enter the reaction cylinder body (1) under the guidance of the conical block (519). When disassembling the second installation cylinder (501), rotate the first screw rod (527) to make the second arc block (526) rise, and then rotate the second installation cylinder (501) to stagger the third arc block (530) from the second arc block (526), so that the second installation cylinder (501) can be pulled out upwards; S3: Start the heat energy generator (601) as needed to make the heating rod (602) generate heat. Start the second drive motor (614) to make the toothed ring (613) rotate, thereby driving the stirring blades (611) to mix the liquid in the reaction cylinder body (1); S4: When it is necessary to rotate the sealing ball (402), pull the rotating handle (414), and then rotate the rotating handle (414), which can drive the sealing ball (402) to rotate, thereby completing the sealing or opening of the discharge pipe (401); S5: When a reaction under high pressure and high temperature needs to be carried out inside the reaction cylinder body (1), it is necessary to make the bearing plate (502) in a horizontal state. According to actual needs, it can be used by connecting an air pipe to the fourth flange (18) or by using a sealing plate corresponding to the fourth flange (18) to seal the fourth flange (18). When disassembling the whole equipment, just rotate and separate the second screw rod (11) and the second screw sleeve (12).

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