Reaction vessel apparatus and experimental equipment

Abstract

A kind of reaction kettle device and experimental equipment, reaction kettle device includes kettle body, kettle cover, temperature control component and pressure hole component, kettle body has reaction cavity, reaction cavity is used to accommodate reaction material;Kettle cover is covered on kettle body, and the opening of reaction cavity is closed, kettle cover has the operating hole passing through itself, for adding sample or sampling in reaction process by operating hole to reaction cavity;Temperature control component is connectable with kettle body by heat conduction, temperature control component is used to heat or cool kettle body;Pressure hole component is located at one side of kettle body and is used to block operating hole, and when the air pressure in reaction cavity is greater than preset value, pressure hole component can be unblocked operating hole, so that operating hole is communicated with outside to carry out pressure relief.The reaction kettle device in the utility model can automatically carry out reaction by the experimental process set by operator, it is convenient to use, can improve experimental efficiency and safety, and it is convenient for automation integration.

Description

Technical Field

[0001] This utility model relates to the field of experimental equipment technology, specifically to a reaction vessel device and experimental equipment. Background Technology

[0002] As a commonly used reaction instrument in laboratories, the reaction vessel is an important device for synthetic reactions in fields such as chemistry, pharmaceuticals, food, and materials. Some specific reactions often require the addition or removal of samples into the vessel during the reaction process. Currently, this is mostly done manually by researchers. For example, researchers manually open the vessel lid, add or remove samples, and then manually close the lid. This operation poses a risk of researchers being splashed by the reaction liquid. Furthermore, sometimes researchers need to continuously adjust or control the temperature of the reaction vessel during reactions lasting several hours.

[0003] The aforementioned manual operation methods are time-consuming and labor-intensive, greatly increasing the workload of experimental personnel, resulting in low experimental efficiency, low safety factor, and being unfavorable for automation integration. Utility Model Content

[0004] The purpose of this invention is to provide a reaction vessel device and experimental equipment that can improve experimental efficiency and safety, and is easy to automate.

[0005] To achieve the objectives of this utility model, the following technical solution is provided:

[0006] In a first aspect, this utility model provides a reaction vessel device, including a vessel body, a vessel lid, a temperature control component, and a pressure-hole component. The vessel body has a reaction chamber for containing reactants. The vessel lid is placed on the vessel body and closes the opening of the reaction chamber. The vessel lid has a through-hole for adding or removing samples into the reaction chamber during the reaction process. The temperature control component is thermally conductively connected to the vessel body and is used to heat or cool the vessel body. The pressure-hole component is located on one side of the vessel body and is used to seal the operation hole. When the gas pressure in the reaction chamber exceeds a preset value, the pressure-hole component can unseal the operation hole, allowing the operation hole to communicate with the outside for pressure relief.

[0007] In one embodiment, the pressure hole assembly includes a pressure rod, a seal, and a pressure drive. The pressure drive is connected to the pressure rod, and the seal is connected to the end of the pressure rod away from the pressure drive. The pressure drive is used to drive the pressure rod to move so that the seal blocks or unblocks the operating hole.

[0008] In one embodiment, the pressure hole assembly further includes an elastic element, one end of which elastically abuts against the pressure rod, and the other end of which elastically abuts against the sealing element; and / or, at least a portion of the sealing element is a deformable portion, which can deform under the action of air pressure in the reaction chamber to allow the operating hole to communicate with the outside.

[0009] In one embodiment, the reactor apparatus further includes a vessel base, with at least a portion of the vessel body placed within the vessel base; the temperature control component is disposed on the vessel base and exchanges heat with the vessel body through the vessel base.

[0010] In one embodiment, the reaction vessel apparatus further includes a magnetic stirring assembly, which includes a magnetic element and a magnetic stirring drive. The magnetic stirring drive is connected to the magnetic element and is used to drive the magnetic element to rotate, so that the magnetic element drives the magnetic stir bar in the reaction chamber to rotate to stir the reactants.

[0011] In one embodiment, the reactor apparatus further includes a lifting assembly, which is connected to the reactor lid and is used to drive the reactor lid to close or separate from the reactor body.

[0012] In one embodiment, the surface of the vessel lid facing the vessel body is provided with a flow guiding structure, the flow guiding structure including at least one flow guiding plate, the thickness of the flow guiding plate gradually decreasing from the end away from the vessel body to the end closer to the vessel body.

[0013] In one embodiment, the reactor apparatus further includes a condensation assembly, which includes a condensation plate for thermally conductive connection with the reactor lid.

[0014] In one embodiment, the condensing plate is detachably connected to the vessel lid; a guide groove is formed on the side peripheral wall of the vessel lid, and a snap-fit ​​groove is formed through the condensing plate along a first direction. The snap-fit ​​groove communicates with one side of the condensing plate and extends along a second direction. The snap-fit ​​groove is used to accommodate at least a portion of the vessel lid, and the vessel lid can slide within the snap-fit ​​groove along the second direction. The condensing plate includes a heat-conducting part, a condensing part, and a heat insulation cover. The condensing part is accommodated in the heat insulation cover and is thermally conductively connected to the heat-conducting part. The condensing part forms the snap-fit ​​groove, and the heat-conducting part protrudes from the heat insulation cover and protrudes from the inner wall surface of the snap-fit ​​groove. The heat-conducting part is used to cooperate with the guide groove. The first direction is the thickness direction of the condensing plate, and the first direction intersects with the second direction.

[0015] In one embodiment, the condenser section has a flow channel surrounding the snap-fit ​​groove, and the flow channel is used to flow a cooling medium for heat exchange.

[0016] In one embodiment, the condensation assembly further includes a first positioning member disposed on the inner wall surface of the snap-fit ​​groove, and a second positioning member is also disposed on the side peripheral wall of the lid. The first positioning member and the second positioning member are connected to each other to restrict the relative movement of the lid and the condensation plate in the second direction.

[0017] In one embodiment, the condensing plate abuts against the surface of the vessel lid facing away from the vessel body; the surface of the condensing plate facing the vessel lid is provided with a positioning groove, and the bottom wall of the positioning groove abuts against at least a portion of the vessel lid to position the vessel lid.

[0018] In one embodiment, the condenser plate includes a heat-conducting part, a cooling plate, and a heat insulation cover. The cooling plate includes a cold side and a hot side facing away from each other. The cold side of the cooling plate is attached to the side of the heat-conducting part facing away from the lid. The positioning groove is located on the side of the heat-conducting part facing away from the cooling plate. The heat insulation cover covers the heat-conducting part and exposes the cooling plate and the positioning groove.

[0019] In one embodiment, the condensation assembly further includes a heat dissipation structure capable of dissipating heat from the hot surface of the cooling chip;

[0020] The heat dissipation structure includes a heat sink and a fan. The heat sink forms an air duct, and the fan is located at one end of the air duct and is used to accelerate the gas flow within the air duct.

[0021] In one embodiment, the reactor apparatus further includes a detection probe disposed on the condenser plate, and a detection hole is provided through the reactor lid. When the condenser plate abuts against the reactor lid, the detection probe extends into the detection hole.

[0022] The detection probe includes at least one of a temperature detection probe, a pressure detection probe, and a pH detection probe.

[0023] In one embodiment, the reactor apparatus further includes a lifting assembly connected to the condensation assembly, the lifting assembly being used to drive the condensation assembly to move up and down.

[0024] In one embodiment, the lifting assembly includes a lifting drive, a transmission rod, and a spring. The transmission rod is connected to the output end of the lifting drive, and the spring is sleeved on the transmission rod. One end of the spring elastically abuts against the end of the transmission rod away from the lifting drive, and the other end elastically abuts against the condensation assembly.

[0025] In one embodiment, the lifting assembly further includes a first bearing and a limiting ring. The first bearing is connected and fixed to the condensation assembly. The transmission rod passes through the first bearing and is slidably connected to the first bearing. The limiting ring is connected and fixed to the transmission rod and is located on the side of the first bearing facing the vessel body. The limiting ring is used to limit the first bearing.

[0026] In one embodiment, the reaction vessel device further includes a mechanical stirring assembly, which includes a stirring shaft and a stirring paddle. The stirring shaft is disposed on the vessel cover and is connected to the stirring paddle to drive the stirring paddle to rotate. When the vessel cover is closed with the vessel body, at least a portion of the stirring shaft can extend into the reaction chamber, and the stirring paddle can be accommodated in the vessel body.

[0027] In one embodiment, the lid of the vessel protrudes outward toward the side away from the vessel body to form a receiving structure, the receiving structure having a receiving cavity, at least a portion of the stirring shaft being received in the receiving cavity and being rotatable relative to the receiving cavity.

[0028] In one embodiment, the mechanical stirring assembly further includes an end cap, and the receiving cavity also has an opening facing away from the vessel body. The end cap is disposed at the opening and closes the opening.

[0029] In one embodiment, the mechanical stirring assembly further includes a mechanical stirring drive, a first adapter, and a second adapter. The first adapter and the mechanical stirring drive are both located outside the receiving cavity, and the first adapter is connected to the output shaft of the mechanical stirring drive. The second adapter is received in the receiving cavity and connected to the stirring shaft. The first adapter and the second adapter rotate synchronously under the drive of the mechanical stirring drive to drive the stirring shaft to rotate.

[0030] In one embodiment, the mechanical stirring drive is disposed on the condenser plate; there is a gap between the first adapter and the receiving structure, and the first adapter and the second adapter are magnetically coupled, both the first adapter and the second adapter being magnetic couplers.

[0031] Secondly, this utility model also provides an experimental device, including a transport device and a reaction vessel device as described in any of the various embodiments of the first aspect, wherein the transport device is used to pick up and place the vessel body and / or the vessel lid on the reaction vessel device; and / or, the transport device is used to add and / or take samples on the reaction vessel device.

[0032] By incorporating a reactor body, lid, temperature control components, and a pressure port assembly, the temperature control components can raise or lower the temperature of the reactor body to control its temperature and ensure the normal progress of the reaction. Operating holes in the lid facilitate sample addition or removal during the reaction, eliminating the need for frequent lid opening and closing and preventing liquid splashing that could injure personnel. The pressure port assembly seals the operating holes to ensure the reaction proceeds in a sealed environment and releases pressure when the pressure inside the reaction chamber exceeds a preset value, ensuring reaction safety. The reactor device can automatically conduct the reaction according to the experimental process set by the operator, requiring no on-site personnel, saving manpower, and offering ease of use. It improves experimental efficiency and safety and is easily integrated into automation systems. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a perspective view of a reactor apparatus according to one embodiment;

[0035] Figure 2 This is a perspective view of the reactor apparatus of one embodiment in another state;

[0036] Figure 3 This is a perspective view of a partial structure of a reactor apparatus according to one embodiment;

[0037] Figure 4 This is a perspective view of another part of the structure of the reactor apparatus in one embodiment;

[0038] Figure 5 This is a side sectional view of a portion of the structure of a reactor apparatus according to one embodiment;

[0039] Figure 6 This is a perspective view of a perforation assembly according to one embodiment;

[0040] Figure 7 This is a front sectional view of the lid of a vessel according to one embodiment;

[0041] Figure 8 This is a bottom view of the lid of a vessel according to one embodiment;

[0042] Figure 9 This is a perspective view of a condenser assembly according to one embodiment;

[0043] Figure 10 This is a perspective view of a condenser plate according to one embodiment;

[0044] Figure 11 This is a perspective view of a condenser assembly according to another embodiment;

[0045] Figure 12 This is a perspective view of a lifting assembly according to one embodiment;

[0046] Figure 13 This is a perspective view of the lifting assembly of one embodiment from another angle;

[0047] Figure 14 This is a front sectional view of a portion of the structure of a reactor apparatus according to one embodiment;

[0048] Figure 15 This is a front sectional view of a portion of the structure of a reactor apparatus according to another embodiment.

[0049] Explanation of reference numerals in the attached figures:

[0050] 100 - Reactor apparatus;

[0051] 10-Vessel body, 11-Reaction chamber, 12-Vessel body base;

[0052] 20-Lid, 21-Operating hole, 22-Flow guiding structure, 221-Flow guiding plate, 23-Guide groove, 24-Receiving structure, 241-Receiving cavity;

[0053] 30 - Temperature control component; 31 - Heating film;

[0054] 40-Pressing assembly, 41-Pressure rod, 42-Seal, 421-Fixing part, 422-Deformable part, 43-Pressure driving part, 44-Reducing part;

[0055] 50-Module Electrical Box;

[0056] 60 - Magnetic stirring assembly; 61 - Magnetic component; 62 - Magnetic stirring drive component;

[0057] 70-Condensing assembly, 71-Condensing plate, 711-Snap-fit ​​groove, 712-Heat-conducting part, 713-Condensing part, 714-Insulation cover, 715-Guide block, 716-Insulation plate, 72-First positioning component, 731-Flow channel, 732-Input section, 733-Output section, 734-Lower flow section, 735-Refrigerant inlet, 736-Refrigerant outlet, 74-Heat dissipation structure, 741-Heat dissipation component, 742-Fan, 743-Protective cover, 744-Heat dissipation fins, 745-Air duct;

[0058] 80-Lifting assembly, 81-Lifting drive component, 82-Transmission rod, 83-Spring, 84-First bearing, 85-Limit ring, 86-Mounting plate;

[0059] 90-Mechanical stirring assembly, 91-Stirring shaft, 92-Stirring paddle, 93-Mechanical stirring drive unit, 94-End cap, 95-First adapter, 96-Second adapter;

[0060] X - First direction, Y - Second direction. Detailed Implementation

[0061] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0062] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or it can be in a middle component. When a component is said to be "connected" to another component, it can be directly connected to the other component or it may be in a middle component.

[0063] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this invention includes any and all combinations of one or more of the associated listed items.

[0064] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0065] First, define the direction. Please refer to [the relevant documentation / reference]. Figure 1 X is the first direction. When the reactor device 100 is placed horizontally, the first direction X can be the direction of gravity.

[0066] Please refer to Figures 1 to 15 This utility model provides a reaction vessel device 100, including a vessel body 10, a vessel cover 20, a temperature control component 30, and a pressure hole component 40.

[0067] The reaction vessel device 100 provides a controlled reaction environment to achieve chemical reactions or physical mixing between substances. Optionally, the vessel body 10 and the vessel lid 20 together form a sealed container, namely a reaction vessel, which is used to contain the reactants.

[0068] Please refer to Figures 3 to 5The vessel body 10 has a reaction chamber 11, which is used to contain the reactants. The shape of the vessel body 10 can be roughly cylindrical, spherical, conical, etc., without limitation.

[0069] The lid 20 is placed on the vessel body 10 and seals the opening of the reaction chamber 11. The lid 20 has an operating hole 21 that penetrates through it, which is used to add or take samples into the reaction chamber 11 during the reaction process.

[0070] Optionally, the opening of the reaction chamber 11 faces the first direction X, and the lid 20 is placed on the vessel body 10 in the first direction X, that is, the lid 20 is located above the vessel body 10 in the direction of gravity.

[0071] The shape of the vessel lid 20 can be roughly circular, square, triangular, or regular polygonal, as long as it corresponds to the opening of the reaction chamber 11; there are no specific limitations. The vessel lid 20 can seal the reaction chamber 11 to ensure a completely sealed environment inside the reactor. Optionally, the operating hole 21 penetrates the vessel lid 20 in the first direction X; the shape of the operating hole 21 is not specifically limited.

[0072] Both the lid 20 and the vessel body 10 can be made of materials that are corrosion-resistant, high-temperature resistant, and resistant to strong acids and alkalis, such as stainless steel, Hastelloy, glass, ceramics, enamel, etc., without limitation. In one specific embodiment, the lid 20 is made of Hastelloy C22, and the vessel body 10 is made of borosilicate glass.

[0073] The reaction chamber 11 is used to contain the reaction substances in liquid, gas, solid, or mixed phases. Optionally, some or all of the reaction substances can be added to the reaction chamber 11 before use, and then the lid 20 can be placed on the vessel body 10; or, the lid 20 can be placed on the vessel body 10 first, and then the reaction substances can be added to the reaction chamber 11 through the operation hole 21, without limitation.

[0074] The temperature control component 30 is thermally conductively connected to the vessel body 10, and the temperature control component 30 is used to heat or cool the vessel body 10. Optionally, the temperature control component 30 includes, but is not limited to, at least one of the following: heating film, heating rod, TEC (Thermoelectric Cooler), liquid cooling structure, and air cooling structure.

[0075] Optionally, the temperature control component 30 and the vessel body 10 can be directly connected or indirectly connected, without any specific restrictions.

[0076] In one implementation, such as Figure 4 and Figure 5 As shown, the reactor apparatus 100 also includes a vessel base 12, in which at least a portion of the vessel body 10 is placed. A temperature control component 30 is disposed on the vessel base 12 and exchanges heat with the vessel body 10 through the vessel base 12.

[0077] The vessel body base 12 is typically located at the bottom of the vessel body 10 and is used to support the vessel body 10. Optionally, the vessel body base 12 may adopt an annular or frame design, which has a receiving cavity for accommodating the vessel body 10. The inner wall of the receiving cavity is in contact with the bottom and / or side wall of the vessel body 10. The vessel body base 12 may also adopt any other feasible structure without limitation.

[0078] Optionally, the temperature control component 30 and the vessel base 12 can be connected and fixed by means of welding, bonding, snap-fitting, screwing, plugging, riveting, magnetic connection, etc.

[0079] Optionally, the temperature control component 30 may be disposed on the inner wall surface of the vessel base 12. In one specific embodiment, the temperature control component 30 includes a heating film 31 disposed on at least one inner wall surface of the vessel base 12. The heating film 31 is capable of heating the vessel base 12 and transferring the temperature to the vessel body 10 through the vessel base 12. And / or, in some other embodiments, the temperature control component 30 includes a TEC (thermal energy control unit) disposed within the vessel base 12 to heat or cool the vessel base 12.

[0080] By setting up the vessel base 12 and the temperature control component 30, the temperature control component 30 can heat up or cool down the vessel base 12, thereby controlling the temperature of the vessel 10. This enables rapid temperature rise and fall and precise continuous temperature control to meet the temperature required for the reaction.

[0081] Please refer to Figure 1 , Figure 3 and Figure 6 The pressure hole assembly 40 is located on one side of the vessel body 10 and is used to seal the operation hole 21. When the gas pressure in the reaction chamber 11 is greater than the preset value, the pressure hole assembly 40 can unseal the operation hole 21, so that the operation hole 21 can be connected to the outside for pressure relief.

[0082] The preset value can be the pressure value applied to the operating hole 21 by the pressure component 40, or it can be the critical pressure value that the reaction chamber 11 can withstand; there are no specific restrictions.

[0083] Optionally, the pressure-hole assembly 40 is located on one side of the vessel body 10, or the pressure-hole assembly 40 is located on the top side of the vessel body 10, and there is no specific limitation.

[0084] Optionally, the pressure-pressing assembly 40 may be disposed on the vessel body base 12, or in other structures of the reactor apparatus 100, without limitation. Optionally, at least a portion of the pressure-pressing assembly 40 may be movable relative to the operating hole 21 (e.g., translation and / or rotation), without limitation.

[0085] The pressure-sealing assembly 40 can seal the operating hole 21 to ensure the airtightness of the reaction chamber 11. In some chemical reaction or physical mixing experiments, gaseous substances may be generated. When the gas pressure in the reaction chamber 11 is greater than a preset value, the pressure-sealing assembly 40 can actively unseal the operating hole 21, allowing the operating hole 21 to communicate with the outside for pressure relief. Alternatively, when the force exerted by the gas pressure in the reaction chamber 11 on the pressure-sealing assembly 40 is greater than the pressure exerted by the pressure-sealing assembly 40 on the vessel cover 20 around the operating hole 21, the pressure-sealing assembly 40 will unseal the operating hole 21 under the action of the gas pressure in the reaction chamber 11, achieving passive pressure relief until the gas pressure in the reaction chamber 11 is less than the preset value.

[0086] Optionally, when operations such as adding powder, adding liquid, or taking samples are required during the reaction process, the pressure hole assembly 40 can also unseal the operation hole 21. At this time, the robot or robotic arm can add or take samples into the reaction chamber 11 through the operation hole 21 of the lid 20.

[0087] The reaction vessel device 100 in this embodiment of the present invention comprises a vessel body 10, a vessel lid 20, a temperature control component 30, and a pressure-hole component 40. The temperature control component 30 can heat or cool the vessel body 10 to control its temperature and ensure normal reaction. An operation hole 21 is provided on the vessel lid 20 to facilitate sample addition or removal during the reaction, eliminating the need for frequent lid opening and closing and preventing liquid splashing that could injure experimental personnel. The pressure-hole component 40 can seal the operation hole 21 to ensure the reaction proceeds in a sealed environment, and releases the operation hole 21 to relieve pressure when the gas pressure inside the reaction chamber 11 exceeds a preset value, ensuring reaction safety. The reaction vessel device 100 can automatically conduct the reaction according to the experimental process set by the operator, requiring no personnel on-site, saving manpower, and is easy to use. It improves experimental efficiency and safety and is easy to integrate into automation systems.

[0088] In one implementation method, please refer to Figure 6 The pressure hole assembly 40 includes a pressure rod 41, a seal 42, and a pressure drive 43. The pressure drive 43 is connected to the pressure rod 41, and the seal 42 is connected to the end of the pressure rod 41 away from the pressure drive 43. The pressure drive 43 is used to drive the pressure rod 41 to move so that the seal 42 blocks or unblocks the operating hole 21.

[0089] Optionally, the clamping drive 43 can be a motor, hydraulic cylinder, pneumatic cylinder, etc., without limitation. The clamping drive 43 can be used to drive the pressure rod 41 to rotate around an axis or move linearly, without limitation. Optionally, the clamping drive 43 has a drive shaft, which can rotate or move linearly when the clamping drive 43 is running. For example, when the clamping drive 43 is a linear motor, it can make its drive shaft move linearly; or when the clamping drive 43 is a lead screw motor, it can convert rotational motion into linear motion; or, for example, when the clamping drive 43 is a hydraulic cylinder or pneumatic cylinder, the drive shaft is a piston rod, which can perform linear extension and retraction motion. Alternatively, the clamping drive 43 can also be used to drive the pressure rod 41 to rotate around an axis, which can extend along a first direction X or along other directions, without limitation.

[0090] For example, the pressure hole assembly 40 is disposed on the side of the vessel body 10, the pressure drive 43 is a rotary motor, the drive shaft of the rotary motor extends in the horizontal direction, the pressure rod 41 is connected to the drive shaft of the rotary motor and is driven to rotate in the vertical plane, so as to drive the seal 42 to press or release the operating hole 21.

[0091] For example, the pressure hole assembly 40 is disposed on the top surface of the vessel body 10, the pressure drive 43 is a lead screw motor, the drive shaft of the lead screw motor extends along the first direction X, the pressure rod 41 is connected to the lead screw nut pair of the lead screw motor, the drive shaft of the lead screw motor rotates to make the pressure rod 41 rise and fall along the first direction X, thereby driving the sealing member 42 to press or release the operating hole 21 in the first direction X.

[0092] Optionally, the pressing assembly 40 also includes a reduction gear 44, which is connected to the pressing drive 43, and the pressure rod 41 is connected to the output shaft of the reduction gear 44. Force control is achieved by connecting the pressing drive 43 to the reduction gear 44, and pressure control is achieved by transmitting pressure to the end seal 42 through the pressure rod 41, ensuring that the seal 42 presses the operating hole 21 with a constant pressure. The reduction gear 44 can be a gear reducer, worm gear reducer, planetary reducer, harmonic reducer, etc., and there is no specific limitation.

[0093] Optionally, the material of the seal 42 can be silicone, fluororubber, polytetrafluoroethylene, nitrile rubber, etc., without limitation. The seal 42 and the pressure rod 41 can be connected and fixed, or they can be detached, without limitation. Optionally, after the experiment is completed, the seal 42 can be disassembled and replaced or cleaned to avoid cross-contamination and ensure the accuracy of the experimental results.

[0094] The seal 42 and the pressure rod 41 can be connected by means of bonding, snap-fitting, screwing, etc., without limitation. Optionally, when the seal 42 blocks the operating hole 21, in the orthogonal projection in the first direction X, the operating hole 21 is completely located inside the seal 42 to ensure good sealing performance of the reactor device 100. The seal 42 has a certain degree of elasticity. When the pressure rod 41 presses the seal 42 against the operating hole 21, the seal 42 undergoes elastic deformation and completely blocks the operating hole 21 to improve the sealing effect.

[0095] With this configuration, when it is necessary to add or remove samples into the reaction chamber 11, the pressure rod 41 can be moved by the clamping drive 43 to expose at least part of the self-sealing part 42 of the operating hole 21, facilitating operation. The clamping drive 43 applies pressure to the sealing part 42 with a constant force. When the gas pressure inside the reaction chamber 11 is higher than this constant pressure, the pressure rod 41 is lifted by the gas pressure to achieve passive pressure relief, or the clamping drive 43 drives the pressure rod 41 to lift to achieve active pressure relief, preventing an explosion due to excessive gas pressure inside the reaction chamber 11 and ensuring the safety of the experiment.

[0096] In one embodiment, the pressure hole assembly 40 further includes an elastic element (not shown), one end of which elastically abuts against the pressure rod 41 and the other end of which elastically abuts against the seal 42; and / or, at least a portion of the seal 42 is a deformable portion 422, which can deform under the action of air pressure in the reaction chamber 11 to allow the operating hole 21 to communicate with the outside.

[0097] Optionally, the elastic element can be a spring, rubber block, rubber sleeve, spring sheet, or any other feasible elastic deformation structure, without limitation. Optionally, the seal 42 and the pressure rod 41 can be connected by an elastic element; or, the seal 42 and the pressure rod 41 are connected, and the elastic element is sleeved on at least a portion of the seal 42 or the pressure rod 41 to ensure the connection strength between the seal 42 and the pressure rod 41.

[0098] When the air pressure in the reaction chamber 11 exceeds a preset value, the pressure exerted by the air pressure in the reaction chamber 11 on the sealing element 42 exceeds a certain value, causing the elastic element to compress and the sealing element 42 to be lifted, thus connecting the operating hole 21 to the outside and achieving pressure relief. At this time, the pressure rod 41 may remain stationary. Alternatively, at least a portion of the sealing element 42 may be a deformable portion 422. When the air pressure in the reaction chamber 11 exceeds a preset value, the pressure exerted by the air pressure in the reaction chamber 11 on the deformable portion 422 exceeds a certain value, causing the deformable portion 422 to undergo elastic deformation, thus connecting the operating hole 21 to the outside and achieving pressure relief. Alternatively, the pressure hole assembly 40 may include an elastic element, and at least a portion of the sealing element 42 may be a deformable portion 422. Pressure relief from the operating hole 21 is achieved through the deformation of the elastic element and the deformable portion 422. Any of the above methods are acceptable, and no specific method is limited.

[0099] Specifically, such as Figure 6As shown, the seal 42 includes a fixing part 421 and a deformable part 422. The fixing part 421 is connected to the pressure rod 41, and the deformable part 422 is disposed around the outer periphery of the fixing part 421 and can deform relative to the fixing part 421. The fixing part 421 can be made of a rigid material, such as metal (e.g., aluminum, aluminum alloy), ceramic, or rigid plastic (e.g., polycarbonate PC, polystyrene PS, polyoxymethylene POM, polypropylene PP, etc.), providing strong support for the deformable part 422. The deformable part 422 can be made of an elastic material, such as silicone or rubber. Optionally, the deformable part 422 and the fixing part 421 are detachably connected, with the deformable part 422 wrapping around the end of the fixing part 421 facing away from the pressure rod 41.

[0100] Optionally, when the air pressure in the reaction chamber 11 is less than a preset value, the deformable part 422 abuts against the periphery of the operating hole 21; when the air pressure in the reaction chamber 11 is greater than the preset value, the pressure exerted by the air pressure in the reaction chamber 11 on the deformable part 422 causes the deformable part 422 to undergo elastic deformation, the deformable part 422 lifts up relative to the fixed part 421, and the operating hole 21 communicates with the outside to achieve pressure relief.

[0101] Optionally, the pressure-forming assembly 40 includes an elastic element, which is sleeved on the fixing part 421, with one end abutting against the pressure rod 41 and the other end abutting against the fixing part 421. The fixing part 421 is slidably connected to the pressure rod 41. When air pressure is applied to the deformable part 422, the fixing part 421 moves relative to the pressure rod 41, and the elastic element is compressed.

[0102] With this setup, when the air pressure in the reaction chamber 11 exceeds the preset value, the material deformation of the elastic element and / or the deformable part 422 caused by the air pressure can automatically achieve the pressure relief effect, without the need for manual or mechanical operation, resulting in a high degree of automation.

[0103] In one implementation, such as Figure 4 and Figure 5 As shown, the reaction vessel device 100 also includes a magnetic stirring assembly 60, which includes a magnetic element 61 and a magnetic stirring drive 62. The magnetic stirring drive 62 is connected to the magnetic element 61 and is used to drive the magnetic element 61 to rotate, so that the magnetic element 61 drives the magnetic stir bar (not shown) in the reaction chamber 11 to rotate to stir the reaction material.

[0104] The magnetic stirring assembly 60 is used to mix the reaction materials. The magnetic component 61 can adopt any feasible magnetic structure in the art, such as a block or sheet magnet, a columnar magnetic rod, etc., without limitation.

[0105] The magnetic stirring assembly 60 mainly works based on the principle of like poles repelling and unlike poles attracting in magnetic fields. Optionally, the magnetic component 61 can be located near the bottom of the vessel 10, or near the side wall of the vessel 10, or it can extend into the reaction chamber 11 of the vessel 10; there are no restrictions.

[0106] Magnetic stir bar is usually made of magnetic material and its surface can be covered with chemically resistant materials such as polytetrafluoroethylene. Its shape can be cylindrical, olive-shaped, etc., to meet the stirring needs of liquids with different viscosities and container shapes.

[0107] When magnetic stirring is required, a magnetic stir bar can be installed inside the vessel body 10. The magnetic stirring drive 62 drives the magnet to rotate, and the magnet drives the magnetic stir bar to rotate to achieve stirring during the reaction process.

[0108] In one implementation, such as Figure 7 and Figure 8 As shown, a flow guiding structure 22 is provided on the surface of the vessel lid 20 facing the vessel body 10. The flow guiding structure 22 includes at least one flow guiding plate 221. The thickness of the flow guiding plate 221 gradually decreases from the end away from the vessel body 10 to the end close to the vessel body 10. That is, the thickness of the flow guiding plate 221 gradually decreases from the end close to the bottom surface of the vessel lid 20 to the end away from the bottom surface of the vessel lid 20.

[0109] The flow guiding structure 22 and the vessel lid 20 can be an integral structure or a separate structure, without limitation. Optionally, the flow guiding structure 22 can be connected and fixed to the vessel lid 20 by welding, bonding, snap-fitting, screwing, riveting, etc.; or, the flow guiding structure 22 can be formed by protruding from the surface of the vessel lid 20 toward the vessel body 10, without limitation.

[0110] Optionally, there may be multiple guide vanes 221, and in the orthographic projection of the first direction X, the multiple guide vanes 221 may be roughly arranged in an array. Specifically, as shown... Figure 8 As shown, in the orthographic projection of the first direction X, the multiple guide vanes 221 are all in a ring shape, and the multiple guide vanes 221 are arranged with the same center; or, the multiple guide vanes 221 are arranged at intervals along the circumference of the lid 20; or, the multiple guide vanes 221 can be arranged in a multi-row and multi-column array, and there is no specific limitation.

[0111] Optionally, the cross-sectional shape of the guide vane 221 can be roughly a trapezoid, semi-circle, semi-ellipse, triangle, etc., which are wider at the top and narrower at the bottom, without any restrictions.

[0112] The flow guiding structure 22 can increase the surface area of ​​the vessel lid 20 in contact with the volatile vapor, which is beneficial for heat exchange and accelerates the condensation rate. In addition, the thickness of the flow guiding plate 221 gradually decreases from the end away from the vessel body 10 to the end closer to the vessel body 10, which is more conducive to the accumulation and dripping of condensate and accelerates the condensate return rate.

[0113] In one implementation, such as Figures 9 to 11 As shown, the reactor apparatus 100 also includes a condensation assembly 70, which includes a condensation plate 71 for thermally conductive connection with the reactor lid 20.

[0114] The condenser plate 71 can exchange heat with the vessel body 10. The condenser plate 71 can be an integral or separate structure, without limitation. Optionally, the condenser plate 71 is connected and fixed to the vessel lid 20; alternatively, the vessel lid 20 can move relative to the condenser plate 71, allowing heat transfer between them, without specific limitations. Optionally, the condenser plate 71 can be thermally conductively connected to the surface of the vessel lid 20 facing away from the vessel body 10 in the first direction X and / or to the side circumferential surface of the vessel lid 20.

[0115] With this configuration, the condenser plate 71 of the condenser assembly 70 can cool the vessel lid 20. The rising hot airflow in the reaction chamber 11 condenses into condensate water upon contact with the vessel lid 20, which then drips down, accelerating the condensation process. For volatile reactants, the condenser plate 71 condenses the hot airflow, allowing these volatile substances to be collected back into the reaction system, improving the utilization rate of raw materials, reducing losses, and increasing the purity of the product.

[0116] In one implementation, such as Figure 7 and Figure 9 As shown, the condenser plate 71 is detachably connected to the vessel lid 20. The side wall of the vessel lid 20 is provided with a guide groove 23. The condenser plate 71 is provided with a snap-fit ​​groove 711 through the first direction X. The snap-fit ​​groove 711 communicates with one side of the condenser plate 71 and extends along the second direction Y. The snap-fit ​​groove 711 is used to accommodate at least a part of the vessel lid 20 and the vessel lid 20 can slide in the snap-fit ​​groove 711 along the second direction Y.

[0117] The second direction Y intersects the first direction X. Optionally, the second direction Y is perpendicular to the first direction X. The first direction X can be the thickness direction of the condenser plate 71. The shape of the snap-fit ​​groove 711 is adapted to the outer periphery shape of the portion of the vessel lid 20 into which the snap-fit ​​groove 711 is embedded. Optionally, in the orthographic projection of the first direction X, the shape of the snap-fit ​​groove 711 is approximately arc-shaped or "U"-shaped, and the opening of the snap-fit ​​groove 711 is located on the side of the condenser plate 71, facilitating the removal of the vessel lid 20.

[0118] Optionally, the condenser plate 71 includes a heat-conducting part 712, a condensing part 713, and a heat insulation cover 714. The condensing part 713 is housed in the heat insulation cover 714 and is thermally connected to the heat-conducting part 712. The condensing part 713 has a snap-fit ​​groove 711. The heat-conducting part 712 protrudes from the heat insulation cover 714 and protrudes from the inner wall surface of the snap-fit ​​groove 711. The heat-conducting part 712 is used to cooperate with the guide groove 23.

[0119] The heat-conducting part 712 and the condensing part 713 can be an integral structure or a separate structure. They can be connected by welding, bonding, snap-fitting, screwing, riveting, magnetic attraction, etc., without limitation. The heat-conducting part 712 and the condensing part 713 can be connected by heat conduction. The condensing part 713 cools down the heat-conducting part 712, and then the heat conduction is used to cool down the lid 20.

[0120] Optionally, at least a portion of the heat-conducting part 712 extends into the guide groove 23 and contacts the inner wall surface of the guide groove 23. By having the heat-conducting part 712 contact the lid 20 and cooperate with the guide groove 23 of the lid 20, the contact area is increased to improve the thermal conductivity, and the guiding and force transmission of the lid 20 are realized.

[0121] Optionally, the side of the lid 20 may also contact the inner wall of the snap-fit ​​groove 711 to improve connection strength and heat transfer efficiency.

[0122] Optionally, the condenser plate 71 is also provided with a guide block 715. The guide block 715 and the opening of the snap-fit ​​groove 711 are located on the same side of the condenser plate 71, and the guide block 715 is positioned adjacent to the opening of the snap-fit ​​groove 711. The guide block 715 can guide the vessel lid 20, facilitating the quick insertion of the vessel lid 20 into the condenser plate 71. Optionally, the guide block 715 and the condenser plate 71 can be detachably connected (e.g., by screw, plug, snap-fit, etc.) for easy replacement after wear.

[0123] The heat insulation cover 714 can be made of any feasible heat insulation material in the art, such as rock wool, glass wool, polystyrene foam, nanoporous silica materials, etc., without limitation. Optionally, the heat insulation cover 714 and the condenser 713 can be connected by means of bonding, snap-fitting, screwing, etc., without limitation. By setting the heat insulation cover 714 outside the condenser 713, condensation on the outer periphery of the condenser 713 can be effectively prevented.

[0124] In one implementation, such as Figure 10 As shown, the condenser section 713 has a flow channel 731, which surrounds the snap-fit ​​groove 711. The flow channel 731 is used to flow the cooling medium for heat exchange.

[0125] Optionally, the flow channel 731 can be a planar flow channel 731 or a three-dimensional flow channel 731, and its shape can be approximately "U"-shaped, "S"-shaped, etc., or it can be multiple "U"-shaped flow channels or "S"-shaped flow channels connected in parallel or in series, etc., without limitation. The condensation section 713 can be liquid-cooled or air-cooled, or it can be other cooling structures, without limitation. In some embodiments, the cooling medium can be water, ethylene glycol solution, mineral oil, fluorinated liquid, deionized water, air, etc., without specific limitation.

[0126] Optionally, the flow channel 731 includes a refrigerant inlet 735 and a refrigerant outlet 736. The refrigerant inlet 735 is used for introducing the cooling medium, and the refrigerant outlet 736 is used for discharging the cooling medium. The refrigerant inlet 735 and the refrigerant outlet 736 can be located on the same side of the condenser section 713, or on adjacent or opposite sides of the condenser section 713, without limitation.

[0127] Specifically, such as Figure 10 As shown, Figure 10 Arrows indicate the flow direction of the cooling medium within the flow channel 731. The flow channel 731 includes an upper flow section and a lower flow section 734, which are stacked in a first direction X. Optionally, the upper flow section includes an input section 732 and an output section 733. The inlet of the input section 732 is connected to the refrigerant inlet 735, and the outlet of the output section 733 is connected to the refrigerant outlet 736. The inlet of the lower flow section 734 is connected to the outlet of the input section 732, and the outlet of the lower flow section 734 is connected to the inlet of the output section 733. The cooling medium flows into the input section 732 from the refrigerant inlet 735, flows through the outlet of the input section 732 to the inlet of the lower flow section 734, then flows from the outlet of the lower flow section 734 to the output section 733, and finally flows out from the refrigerant outlet 736, completing the circulation of the cooling medium. With this configuration, the flow channel 731 covers a large area, resulting in good heat dissipation of the condenser section 713.

[0128] In one specific embodiment, a cooling medium flows within the flow channel 731 to cool the heat-conducting part 712, and then the lid 20 is cooled by heat conduction.

[0129] In one embodiment, the condenser 713 can be cooled using a TEC, for example, by attaching the TEC to the surface of the condenser 713; the condenser 713 can also be cooled using air cooling, for example, by using a fan to blow air onto the condenser 713, and there is no specific limitation.

[0130] By setting the condenser plate 71 to include a heat-conducting part 712, a condensing part 713 and a heat insulation cover 714, the temperature of the vessel lid 20 can be effectively reduced, while preventing condensation from forming on the outside of the condenser plate 71 due to temperature difference.

[0131] In one implementation, such as Figure 9 As shown, the condensation assembly 70 also includes a first positioning member 72, which is disposed on the inner wall surface of the snap-fit ​​groove 711. The side peripheral wall of the lid 20 is also provided with a second positioning member (not shown). The first positioning member 72 and the second positioning member are connected to restrict the relative movement of the lid 20 and the condensation plate 71 in the second direction Y.

[0132] Optionally, the first positioning element 72 can be disposed on the inner wall surface of the snap-fit ​​groove 711 or on the heat-conducting part 712, without limitation. The first positioning element 72 and the condensing plate 71 can be an integral structure or a separate structure, without limitation. Optionally, the second positioning element can be disposed on the side peripheral wall of the lid 20 or on the inner wall surface of the guide groove 23, without limitation. The second positioning element and the lid 20 can be an integral structure or a separate structure, without limitation.

[0133] Optionally, the first positioning element 72 and the second positioning element can be structures such as slots, buckles, grooves, or protrusions to prevent the vessel lid 20 and the condenser plate 71 from moving relative to each other and separating during the reaction process; or, the first positioning element 72 and the second positioning element can be elastic snap-fit ​​structures to achieve the locking of the vessel lid 20 without affecting the installation of the vessel lid 20.

[0134] In one specific embodiment, the first positioning member 72 is a retractable structure with a spherical front end and a spring rear end, such as a set screw or a spring plunger, and is disposed on the heat-conducting part 712; the second positioning member has a slot adapted to the first positioning member 72 and is disposed on the inner wall surface of the guide groove 23; during the engagement process between the lid 20 and the condensing plate 71, the spherical structure at the front end of the first positioning member 72 abuts against the inner wall surface of the guide groove 23, causing the spring 83 of the first positioning member 72 to be compressed and contracted, and the spherical structure at the front end of the first positioning member 72 to retract inward, which does not hinder the assembly of the lid 20 and the condensing plate 71; when the lid 20 is assembled in place, the slot of the second positioning member aligns with the first positioning member 72, and at this time the spherical structure at the front end of the first positioning member 72 can extend into the slot of the second positioning member to achieve the locking of the lid 20. Furthermore, under a certain external force, the spherical structure at the front end of the first positioning member 72 can be dislodged from the slot of the second positioning member to achieve separation of the lid 20 from the condenser plate 71.

[0135] With this configuration, the first positioning member 72 and the second positioning member are connected to restrict the relative movement of the vessel lid 20 and the condenser plate 71 in the second direction Y, thereby preventing the vessel lid 20 from slipping off.

[0136] In another implementation, such as Figure 1 and Figure 11 As shown, the condenser plate 71 abuts against the surface of the lid 20 facing away from the body 10, and heat conduction is achieved by contacting the surface of the lid 20 with the condenser plate 71.

[0137] Optionally, the condenser plate 71 has a positioning groove (not shown) on its surface facing the vessel lid 20, the bottom wall of which abuts against at least a portion of the vessel lid 20 to position the vessel lid 20. In this case, as... Figure 15As shown, the vessel lid 20 may not have a guide groove 23. At least a portion of the vessel lid 20 is housed in the positioning groove, which can prevent relative movement between the condenser plate 71 and the vessel lid 20 during the reaction process, and also ensure the consistency of the position of the condenser plate 71 when it aligns with the vessel lid 20 each time.

[0138] Optionally, the shape of the positioning groove is adapted to the shape of the lid 20, and the radial dimension of the positioning groove is adapted to the radial dimension of the lid 20, without any specific limitation.

[0139] In some other embodiments, the surface of the condenser plate 71 facing the lid 20 is provided with a positioning structure (e.g., positioning block, positioning post, etc.), which abuts against at least a portion of the lid 20 to position the lid 20.

[0140] This configuration ensures the accurate connection between the condenser plate 71 and the vessel cover 20, preventing positional shifts that could affect the alignment of other structures in the reactor apparatus 100.

[0141] In one implementation, such as Figure 11 As shown, the condenser plate 71 includes a heat-conducting part 712, a cooling plate (not shown), and a heat insulation cover 714. The cooling plate includes a cold side and a hot side facing away from each other. The cold side of the cooling plate is attached to the side of the heat-conducting part 712 facing away from the lid 20. The positioning groove is located on the side of the heat-conducting part 712 facing away from the cooling plate. The heat insulation cover 714 covers the heat-conducting part 712 and exposes the cooling plate and the positioning groove.

[0142] The cooling element can be a TEC (thermal energy storage device) or any other feasible temperature control structure, without limitation. Taking a TEC as an example, the TEC operates based on the Peltier effect: when current passes through a junction of two different semiconductor materials (n-type and p-type), one end absorbs heat (cold end), and the other end releases heat (hot end). By controlling the direction and magnitude of the current, bidirectional temperature regulation (heating or cooling) can be achieved, and since there are no moving mechanical parts, it has advantages such as no noise, no wear, and small size.

[0143] Optionally, the cooling element and the heat-conducting part 712 can be tightly attached by means of bonding, snap-fitting, etc., without restriction.

[0144] Optionally, there can be multiple cooling chips, which are evenly distributed in the heat-conducting part 712 to make the temperature of the heat-conducting part 712 more uniform and the cooling effect better.

[0145] The heat insulation cover 714 includes an insulation layer (not shown) and an insulation plate 716. The insulation layer covers the surface of the heat-conducting part 712 that is exposed to the cooling plate and the positioning groove. The insulation plate 716 is disposed on the outer surface of the insulation layer, which can reduce the contact area between the heat-conducting part 712 and the air.

[0146] Optionally, the insulation layer and the insulation board 716 can be connected by adhesive, snap-fit, or other methods, without restriction. The material of the insulation layer includes, but is not limited to, insulation cotton, and the insulation board 716 can be made of PPS (polyphenylene sulfide) board, PTFE (polytetrafluoroethylene) board, or any other feasible insulation material, without restriction.

[0147] In some other embodiments, the heat insulation cover 714 may only be provided with a heat insulation plate 716, which is exposed on the surface of the cooling plate and the positioning groove in the heat conduction part 712; or, a plate material integrating a heat insulation layer and a heat insulation layer may be used as the heat insulation cover 714, without limitation.

[0148] With this configuration, the cooling element can cool the lid 20 in a timely manner through the heat conduction part 712, and the heat insulation cover 714 can prevent condensation from forming on the condensing plate 71, resulting in good condensation effect of the condensing plate 71.

[0149] In one implementation, such as Figure 11 As shown, the condensation assembly 70 also includes a heat dissipation structure 74, which can dissipate heat from the hot surface of the cooling chip. Optionally, the heat dissipation structure 74 is disposed on one side of the cooling chip away from the heat-conducting part 712. The heat dissipation structure 74 and the cooling chip can be directly connected or indirectly connected, without limitation. Optionally, the heat dissipation structure 74 is in close contact with the hot surface of the cooling chip or in close contact with the heat insulation cover 714 around the hot surface of the cooling chip.

[0150] The heat dissipation structure 74 includes a heat sink 741 and a fan 742. The heat sink 741 forms an air duct 745. The fan 742 is disposed at one end of the air duct 745 and is used to accelerate the air flow in the air duct 745.

[0151] Optionally, multiple heat dissipation structures 74 can be provided. For example, one heat dissipation structure 74 can be provided for one cooling chip, thereby improving the heat dissipation effect.

[0152] Optionally, the heat sink 741 includes a protective cover 743 and a plurality of heat dissipation fins 744. The heat dissipation fins 744 are connected to the condenser plate 71. The protective cover 743 surrounds the outer side of the heat dissipation fins 744. An air duct 745 is formed between the heat dissipation fins 744 and / or between the heat dissipation fins 744 and the inner wall surface of the protective cover 743. The front and rear sides of the air duct 745 are open, with one side opening as the air duct 745 inlet and the other side opening as the air duct 745 outlet. A fan 742 is disposed at at least one opening.

[0153] Fan 742 is used to accelerate the gas flow within air duct 745. Optionally, fan 742 can be installed near the inlet of air duct 745, in which case fan 742 can act as a blower to accelerate the entry of gas into air duct 745; alternatively, fan 742 can be installed near the outlet of air duct 745, in which case fan 742 can act as a suction device to accelerate the exit of gas from air duct 745; alternatively, fan 742 can be installed at both the inlet and outlet of air duct 745, without limitation. All of the above methods can accelerate the gas flow within air duct 745, and the appropriate method can be selected according to actual needs.

[0154] With this configuration, the fan 742 can promote the rapid flow of air within the air duct 745 and carry away the heat generated by the hot surface of the cooling plate, thereby improving the heat dissipation effect.

[0155] In one embodiment, the reactor apparatus 100 further includes a detection probe (not shown), which is disposed on the condenser plate 71. A detection hole (not shown) is provided through the reactor lid 20. When the condenser plate 71 abuts against the reactor lid 20, the detection probe extends into the detection hole.

[0156] Optionally, the detection probe and the condenser plate 71 can be connected and fixed by means of bonding, snap-fitting, screwing, riveting, magnetic connection, etc., without restriction.

[0157] The detection probe may include, but is not limited to, at least one of the following: temperature detection probe, air pressure detection probe, pH detection probe, etc.

[0158] A temperature detection probe is used to monitor the temperature inside the reaction chamber 11 in real time. Optionally, the temperature detection probe senses temperature changes through a temperature-sensitive element, which may include, but is not limited to, thermocouples, resistance temperature detectors (RTDs), or semiconductor sensing elements; no specific limitation is imposed. When the temperature is too high or too low, the temperature of the vessel 10 can be adjusted by the temperature control assembly 30.

[0159] A pressure detection probe is used to detect the pressure inside the reaction chamber 11. Optionally, the pressure detection probe senses pressure changes through a pressure-sensitive element. When the pressure inside the reaction chamber 11 exceeds a preset value, pressure can be released by unsealing the operation port 21 through the pressure port assembly 40.

[0160] The pH detection probe is used to detect the pH value of a reactant. Optionally, the pH detection probe includes a glass electrode and a reference electrode. The glass electrode, reference electrode, and analyte together form a galvanic cell, in which ion exchange occurs in the solution. By detecting the potential difference formed by the ion exchange reaction, a larger potential difference indicates a higher hydrogen ion concentration. The concentration of hydrogen ions in the analyte can be determined based on the magnitude of the potential difference, thus determining the acidity or alkalinity (pH value) of the analyte. When the pH value of the reactant is too high or too low, it can be adjusted by adding a sample through the operation port 21, or a sample can be taken through the operation port 21 for preservation or further testing.

[0161] The detection probe may also include detection probes with other parameters, without limitation.

[0162] In some other implementations, such as in Figure 9 In the embodiment shown, the vessel lid 20 and the condenser plate 71 are detachably connected, and the detection probe can also be directly mounted on the vessel lid 20.

[0163] In one implementation, such as Figure 1 , Figure 2 , Figure 12 and Figure 13 As shown, the reactor apparatus 100 also includes a lifting assembly 80, which is connected to the reactor cover 20 and is used to drive the reactor cover 20 to close or separate from the reactor body 10.

[0164] Optionally, the reactor apparatus 100 includes a mounting plate 86, and a lifting assembly 80 is disposed on the mounting plate 86. The lifting assembly 80 can drive the reactor lid 20 to move relative to the reactor body 10 in the first direction X, so as to realize the closing and opening of the reactor lid 20 and the reactor body 10.

[0165] Optional, such as Figure 9 and Figure 14 As shown, the condensing component 70 can be connected to the lid 20 first, and then the lid 20 can be moved by the lifting component 80, thereby causing the condensing component 70 to move synchronously relative to the body 10.

[0166] The lifting assembly 80 enables the lid 20 to be closed or separated from the body 10 without the need for manual operation by the experimenters, which can improve experimental efficiency and safety and facilitate automation integration.

[0167] In another implementation, such as Figure 1 As shown, the reactor device 100 also includes a lifting assembly 80, which is connected to the condensing assembly 70 and is used to drive the condensing assembly 70 to move up and down.

[0168] Optional, in such Figure 11 When the condenser assembly 70 is in contact with the vessel lid 20, the vessel lid 20 can be closed to the vessel body 10 using a conveying device. The lifting assembly 80 drives the condenser assembly 70 to move toward or away from the vessel body 10. The condenser assembly 70 can move toward the vessel body 10 and abut against the surface of the vessel lid 20 facing away from the vessel body 10 to conduct heat with the vessel lid 20. Alternatively, when it is necessary to separate the vessel lid 20 from the vessel body 10, the condenser assembly 70 can move away from the vessel body 10 to separate from the vessel lid 20. In this case, the vessel lid 20 can be moved using a conveying device to separate the vessel lid 20 from the vessel body 10. In experimental scenarios where condensation is not required, the condenser assembly 70 can always be driven to rise, improving the flexibility of the reaction vessel apparatus 100.

[0169] Optional, in such Figure 9 When the condenser assembly 70 and the vessel lid 20 are detachably connected, the vessel lid 20 and the condenser assembly 70 can be first snapped together by the conveying device. The lifting assembly 80 is used to drive the condenser assembly 70 to move toward or away from the vessel body 10 together with the vessel lid 20. When moving toward the vessel body 10, the vessel lid 20 is closed to the vessel body 10. When moving away from the vessel body 10, the vessel lid 20 is separated from the vessel body 10.

[0170] In some other embodiments, the reactor apparatus 100 may be equipped with two independent lifting components 80, which are used to drive the lid 20 to close or separate from the body 10 and to drive the condensation component 70 to rise and fall.

[0171] The lifting component 80 drives the condensing component 70 to rise and fall, thereby enabling the lid 20 to be closed or separated from the body 10 without manual operation by the experimenter, which can improve experimental efficiency and safety and facilitate automation integration.

[0172] In one implementation, such as Figure 12 and Figure 13 As shown, the lifting assembly 80 includes a lifting drive component 81, a transmission rod 82, and a spring 83. The transmission rod 82 is connected to the output end of the lifting drive component 81. The spring 83 is sleeved on the transmission rod 82, and one end of the spring 83 elastically abuts against the end of the transmission rod 82 away from the lifting drive component 81, while the other end elastically abuts against the condensation assembly 70.

[0173] Optionally, the lifting drive component 81 can be a motor, hydraulic cylinder, pneumatic cylinder, etc., without limitation. The lifting drive component 81 can be used to drive the transmission rod 82 to move linearly, thereby driving the spring 83 and the condenser assembly 70 to move linearly together. Optionally, the lifting drive component 81 has a drive shaft, which can move linearly when the lifting drive component 81 is running. For example, when the lifting drive component 81 is a motor, the motor is a linear motor or a lead screw motor, which can make its drive shaft move linearly or convert the rotational motion of the drive shaft into linear motion; as another example, when the lifting drive component 81 is a hydraulic cylinder or pneumatic cylinder, the drive shaft is a piston rod, which can perform linear extension and retraction motion, without limitation. In some other embodiments, when the lifting drive component 81 is running, the drive shaft can also rotate around its own axis, and the rotational motion of the drive shaft can be converted into the linear motion of the transmission rod 82 through a transmission mechanism such as a gear and rack pair.

[0174] Optionally, the transmission rod 82 passes through the condensation assembly 70, and the spring 83 is wound around the transmission rod 82. The end of the transmission rod 82 away from the lifting drive component 81 can be located on the side of the condensation assembly 70 facing away from the vessel body 10. The spring 83 can be any feasible spring structure in the art, such as a compression spring, a tension spring, etc., and this embodiment of the present invention does not impose specific limitations.

[0175] When there is no relative movement between the transmission rod 82 and the condensing assembly 70, the spring 83 may have an initial deformation or no deformation. During the process where the transmission rod 82 drives the condensing assembly 70 to move towards and press against the vessel body 10, the spring 83 may change from its initial deformation to a larger deformation, or from no deformation to deformation. The elastic deformation of the spring 83 provides a clamping force to the condensing assembly 70, and this clamping force is transmitted to the vessel lid 20 through the condensing assembly 70, thus achieving the pressing of the vessel lid 20 against the vessel body 10.

[0176] The lifting drive component 81 drives the condensation component 70 and the transmission rod 82 to move relative to each other, and the spring 83 provides the clamping force between the lid 20 and the body 10. While providing a stable clamping force, it also has a certain degree of flexibility to avoid damage caused by hard collision between the lid 20 and the body 10.

[0177] In one implementation, such as Figure 1 , Figure 12 and Figure 13 As shown, the lifting assembly 80 also includes a first bearing 84 and a limiting ring 85. The first bearing 84 is connected and fixed to the condensing assembly 70. The transmission rod 82 passes through the first bearing 84 and is slidably connected to the first bearing 84. The limiting ring 85 is connected and fixed to the transmission rod 82 and is located on the side of the first bearing 84 facing the vessel body 10. The limiting ring 85 is used to limit the first bearing 84.

[0178] Optionally, the first bearing 84 and the condenser assembly 70 can be connected and fixed by means of welding, bonding, snap-fitting, screwing, riveting, etc. The transmission rod 82 passes through the first bearing 84 and can slide relative to the first bearing 84 in the first direction X.

[0179] Optionally, one end of the spring 83 is elastically abutted against the end of the transmission rod 82 away from the lifting drive component 81, and the other end is elastically abutted against the first bearing 84.

[0180] In some other embodiments, when the lifting assembly 80 is connected to the lid 20 and used to drive the lid 20 to close or separate from the vessel body 10, the first bearing 84 may be disposed on the lid 20 and connected and fixed to the lid 20.

[0181] Optionally, the lifting assembly 80 also includes a second bearing (not shown in the figure), which is connected and fixed to the mounting plate 86. The drive shaft of the lifting drive component 81 is connected to the transmission rod 82 via a lead screw and nut pair. The transmission rod 82 passes through the second bearing and is slidably connected to it. When the lifting drive component 81 drives the transmission rod 82 to move along the first direction X, the second bearing is fixed to the mounting plate 86 and remains stationary.

[0182] Optionally, there may be multiple drive rods 82, which are evenly distributed around the outer periphery of the vessel body 10. For example, there may be two drive rods 82, which are symmetrically arranged on opposite sides of the vessel body 10, making the movement of the vessel cover 20 and / or the condensation assembly 70 more stable.

[0183] The limiting ring 85 is located on the side of the first bearing 84 facing the second bearing and is used to limit the first bearing 84 so as to cooperate with the spring 83 to adjust the preload of the vessel lid 20 or the condensing assembly 70. Specifically, taking the lifting assembly 80 driving the condensing assembly 70 to lift as an example, during the process of the lifting assembly 80 driving the transmission rod 82 to move away from the vessel body 10, the limiting ring 85 abuts against the first bearing 84 or the condensing assembly 70 and drives the first bearing 84 and the condensing assembly 70 to move away from the vessel body 10; during the process of the lifting assembly 80 driving the transmission rod 82 to move towards the vessel body 10, the first bearing 84 and the condensing assembly 70 first move towards the vessel body 10 synchronously with the transmission rod 82 and the limiting ring 85, and when they move to the condensing assembly... After component 70 contacts the lid 20 or after the condensing assembly 70 carries the lid 20 to contact the vessel body 10, the transmission rod 82 and the limiting ring 85 continue to move toward the vessel body 10 (i.e., move downward) under the drive of the lifting drive component 81, while the condensing assembly 70 and the first bearing 84 remain stationary relative to the vessel body 10. At this time, the transmission rod 82 slides relative to the first bearing 84. At this time, the spring 83 is compressed and provides a clamping force to the condensing assembly 70. The condensing assembly 70 transmits the clamping force to the lid 20 to press the lid 20 and the vessel body 10 together.

[0184] This configuration allows for the sealing of the vessel lid 20 and the vessel body 10 (via the condenser assembly 70). Furthermore, the limiting ring 85 prevents the condenser assembly 70 from moving downwards along the drive rod 82 due to its own weight.

[0185] In one implementation, such as Figure 14 and Figure 15 As shown, the reaction vessel device 100 also includes a mechanical stirring assembly 90, which includes a stirring shaft 91 and a stirring paddle 92. The stirring shaft 91 is disposed on the vessel cover 20 and is connected to the stirring paddle 92 and is used to drive the stirring paddle 92 to rotate. When the vessel cover 20 is closed with the vessel body 10, at least a portion of the stirring shaft 91 can extend into the reaction chamber 11, and the stirring paddle can be accommodated in the vessel body 10.

[0186] The mechanical stirring assembly 90 can be made of high-strength, corrosion-resistant metal materials, such as stainless steel or Hastelloy; or it can be made of non-metallic materials, such as glass, ceramics, or rigid plastics. The stirring paddle 92 and the stirring shaft 91 can be connected and fixed by welding, bonding, snap-fitting, screwing, riveting, or other methods.

[0187] In one implementation, such as Figure 1 , Figure 9 and Figure 11 As shown, the mechanical stirring assembly 90 also includes a mechanical stirring drive 93, which can be a motor or the like. One end of the stirring shaft 91 can be connected to the output shaft of the mechanical stirring drive 93 via a coupling. The mechanical stirring drive 93 drives the stirring shaft 91 to rotate around its own axis. The stirring shaft 91 transmits the torque from the mechanical stirring drive 93 to the stirring paddle 92, enabling the stirring paddle 92 to rotate within the reaction chamber 11 at a predetermined speed and direction.

[0188] Optionally, the impeller 92 can be a paddle type, turbine type, propeller type (including forward propeller and reverse propeller), anchor type, or disc type impeller, etc., without limitation. In a specific embodiment, such as Figure 14 As shown, the agitator 92 can be an anchor-type agitator, whose blade shape is adapted to the inner wall of the vessel 10. The blade is anchor-shaped and can closely adhere to the vessel wall for stirring, making it suitable for stirring high-viscosity materials. In other embodiments, different types of agitators 92 can be selected according to the stirring requirements of different reactants, without limitation.

[0189] When the stirring shaft 91 drives the stirring paddle 92 to rotate, the blades of the stirring paddle 92 will exert a force on the surrounding materials, causing the materials to move and thus mixing the reaction substances.

[0190] Understandably, to avoid interference between the stirring paddle 92 and the magnetic stir bar, the mechanical stirring assembly 90 and the magnetic stirring assembly 60 are generally not used simultaneously.

[0191] In one implementation, such as Figure 14 and Figure 15 As shown, the lid 20 protrudes outward toward the side away from the body 10 to form a receiving structure 24. The receiving structure 24 has a receiving cavity 241. At least a portion of the stirring shaft 91 is received in the receiving cavity 241 and is able to rotate relative to the receiving cavity 241.

[0192] Optionally, the housing structure 24 may be generally cylindrical or prismatic. Since the housing structure 24 is used to house the stirring shaft 91 and the stirring shaft 91 extends into the reaction chamber 11 through the housing structure 24, the connection between the housing chamber 241 and the reaction chamber 11 is preferably sealed to prevent the reactants in the reaction chamber 11 from entering the housing chamber 241 and remaining there, causing pollution and waste.

[0193] Optionally, a bearing is provided inside the receiving cavity 241. The outer ring of the bearing is connected and fixed to the inner wall of the receiving cavity 241, and the inner ring of the bearing is connected and fixed to the stirring shaft 91. The outer ring and the inner ring of the bearing can rotate relative to each other, so that the stirring shaft 91 can rotate relative to the receiving cavity 241.

[0194] Optionally, the side of the receiving cavity 241 facing away from the vessel body 10 is a closed structure, so that a sealed environment is formed inside the vessel body 10 after the vessel lid 20 is closed with the vessel body 10.

[0195] Optionally, the mechanical stirring assembly 90 also includes an end cap 94, and the receiving cavity 241 also has an opening facing away from the vessel body 10. The end cap 94 is disposed at the opening and closes the opening.

[0196] The end cap 94 and the vessel lid 20 can be connected and fixed by means of bonding, snap-fitting, screwing, welding, etc., without any restrictions. By sealing the opening of the receiving cavity 241 through the end cap 94, and thus sealing the receiving structure 24, a completely sealed environment can be ensured inside the vessel body 10.

[0197] In addition, the inclusion structure 24 facilitates the handling of the lid 20 by the transport device.

[0198] In one implementation, such as Figure 9 , Figure 14 and Figure 15 As shown, the mechanical stirring assembly 90 also includes a first adapter 95 and a second adapter 96. The first adapter 95 and the mechanical stirring drive 93 are both located outside the receiving cavity 241, and the first adapter 95 is connected to the output shaft of the mechanical stirring drive 93. The second adapter 96 is received in the receiving cavity 241 and connected to the stirring shaft 91. The first adapter 95 and the second adapter 96 rotate synchronously under the drive of the mechanical stirring drive 93 to drive the stirring shaft 91 to rotate.

[0199] The shapes of the first adapter 95 and the second adapter 96 are not specifically limited. Optionally, the first adapter 95 is connected and fixed to the output shaft of the mechanical stirring drive 93, and the second adapter 96 is connected and fixed to the stirring shaft 91. The connection methods can be adhesive, snap-fit, screw, riveting, welding, etc., without limitation.

[0200] With this configuration, the mechanical stirring drive 93 does not need to be connected to the stirring shaft 91. The stirring shaft 91 can be driven to rotate by the synchronous rotation of the first adapter 95 and the second adapter 96, which in turn drives the stirring paddle 92 to rotate.

[0201] In one implementation, such as Figure 9 and 11 As shown, the mechanical stirring drive 93 is disposed on the condenser plate 71.

[0202] The mechanical stirring drive component 93 and the condenser plate 71 can be connected and fixed by means of bonding, snap-fitting, screwing, riveting, welding, etc., without limitation. With this configuration, the mechanical stirring drive component 93 does not need to move with the vessel lid 20, facilitating the handling and / or disassembly of the vessel lid 20. Optionally, such as... Figure 11As shown, the condenser plate 71 may have clearance holes for the first adapter 95 to extend into or for at least part of the receiving structure 24 to extend into, so that the first adapter 95 and the second adapter 96 are close together. In another embodiment, as... Figure 11 As shown, the mechanical stirring drive 93 can also be disposed on the heat dissipation structure 74. In another embodiment, the mechanical stirring drive 93 can also be disposed on the vessel body 10 or the vessel body base 12, and there is no specific limitation.

[0203] In one implementation, such as Figure 9 , Figure 14 and Figure 15 As shown, there is a gap between the first adapter 95 and the housing structure 24 so that there is no physical contact between the first adapter 95 and the second adapter 96. The first adapter 95 and the second adapter 96 are magnetically coupled, and both the first adapter 95 and the second adapter 96 are magnetic couplers.

[0204] Optionally, the first adapter 95 and the second adapter 96 are respectively disposed on opposite sides of the end cap 94. The two magnetic couplers achieve contactless rotation based on magnetic field interaction, enabling torque transmission through non-mechanical contact. Optionally, the first adapter 95 is connected to the mechanical stirring drive 93 and generates a rotating magnetic field, while the second adapter 96 is connected to the stirring shaft 91 and receives power through magnetic field coupling, thereby driving the stirring shaft 91 to rotate. This configuration ensures the sealing of the vessel body 10 during the reaction process and also facilitates the disassembly and cleaning of the mechanical stirring assembly 90.

[0205] Optionally, there is a gap between the end cap 94 and the first adapter 95. This arrangement physically isolates the vessel lid 20 from the mechanical stirring drive 93, preventing temperature changes from affecting its normal operation.

[0206] In one embodiment, such as Figure 1 As shown, the reactor apparatus 100 also includes a modular electrical box 50, in which the electrical control components of the temperature control assembly 30, the pressure hole assembly 40, the magnetic stirring assembly 60, the condensation assembly 70, the lifting assembly 80, and the mechanical stirring assembly 90 are all housed. This arrangement improves the integration level of the reactor apparatus 100 and facilitates assembly.

[0207] In one embodiment, the experimental apparatus further includes a handling device (not shown in the figure), which is used to pick up and place the vessel body 10 and / or the vessel cover 20 on the reaction vessel apparatus 100; and / or, the handling device is used to add and / or take samples on the reaction vessel apparatus 100.

[0208] The handling device can be a robotic arm, such as a four-axis robotic arm or a six-axis robotic arm; the handling device can also be a multi-directional translation mechanism, such as a horizontal movement mechanism, a vertical movement mechanism, or an XYZ three-axis movement mechanism; or, the handling device can also be a mobile robot. The specific structure of the handling device can refer to any feasible solution, and this utility model embodiment is not limited.

[0209] The transport device can grip the vessel body 10 and / or the vessel lid 20 and place the vessel body 10 and / or the vessel lid 20 onto the reaction vessel apparatus 100 or remove the vessel body 10 and / or the vessel lid 20 from the reaction vessel apparatus 100. Specifically, the transport device can grip the vessel body 10 and place it on the vessel body seat 12, and the transport device can also grip the vessel lid 20 and place it on the vessel body 10. The transport device can also grip containers containing reactants and add samples to the reaction chamber 11 before the reaction begins, and / or add or remove samples to or from the reaction chamber 11 through the operating port 21 during the reaction. Alternatively, the transport device can also remove samples from the reaction chamber 11, and so on.

[0210] By setting up a handling device, mechanical automatic picking and placing of the vessel body 10 and / or vessel cover 20 can be used, and sample addition and sampling operations can be performed on the reaction vessel device 100. The degree of automation is high, which can improve work efficiency and eliminate the need for manual operation.

[0211] The following describes the specific working process of the reaction vessel device 100 in one embodiment. For the structure of the vessel lid 20 and the condenser assembly 70 in this embodiment, please refer to [reference needed]. Figure 9 and Figure 14 After installation, the vessel lid 20 moves synchronously with the condenser assembly 70: First, the lifting assembly 80 is in the raised position, and the transport device clamps the vessel body 10 and places it inside the vessel body seat 12. At this time, the reaction chamber 11 of the vessel body 10 can be pre-filled with reactants (solvents, powders, etc.); then, the transport device clamps the vessel lid 20 and installs it onto the condenser assembly 70, completing the engagement between the vessel lid 20 and the condenser assembly 70; subsequently, as... Figure 2As shown, the lifting assembly 80 moves toward the vessel body 10 to press the vessel lid 20 against the vessel body 10, after which the reaction can begin. During the reaction, the reactants in the reaction chamber 11 can undergo chemical reactions or physical mixing. The reactants can be stirred by the magnetic stirring assembly 60 or the mechanical stirring assembly 90, and / or the vessel body 10 can be heated or cooled by the temperature control assembly 30, and / or, when samples need to be added to or taken from the reaction chamber 11, the pressure hole assembly 40 can unseal the operating hole 21, and the transport device can add or take samples into the reaction chamber 11 through the operating hole 21. After the operation is completed, the pressure hole assembly 40 seals the operating hole 21 to continue providing a sealed environment for the reaction. After the reaction is completed, the lifting assembly 80 moves away from the vessel body 10, and the transport device sequentially removes the vessel lid 20 and the vessel body 10, completing one workflow. After one reaction is completed, the transport device can be used to replace the structures that need to be replaced, and / or to clean the structures that need to be cleaned.

[0212] In another embodiment, the structure of the vessel lid 20 and the condensation assembly 70 is described in reference to... Figure 11 and Figure 15 In this embodiment, the working process of the reactor device 100 is roughly the same as that described above, except that: before the reaction begins, such as Figure 1 As shown, the lifting assembly 80 is in the raised position, and the conveying device clamps the lid 20 and places it directly onto the vessel body 10; then, as... Figure 2 As shown, the lifting assembly 80 moves the condensing assembly 70 toward the vessel body 10 to press the vessel lid 20 and the vessel body 10 together. After pressing, the reaction can begin. After the reaction is completed, the lifting assembly 80 moves the condensing assembly 70 away from the vessel body 10, and the conveying device picks up the vessel body 10 and removes the vessel lid 20 and the vessel body 10 together.

[0213] In the description of the embodiments of this utility model, it should be noted that the orientation or positional relationship of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other indicators are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0214] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the present utility model.

Claims

1. A reaction vessel apparatus, characterized in that, include: The vessel body has a reaction chamber for containing reactants; A lid is placed on the vessel body and seals the opening of the reaction chamber. The lid has an operating hole that penetrates it, which is used to add or take samples into the reaction chamber during the reaction process. A temperature control component is thermally conductively connected to the vessel body, and the temperature control component is used to heat up or cool down the vessel body; A pressure-sealing assembly is located on one side of the vessel body and is used to seal the operating hole. When the gas pressure in the reaction chamber is greater than a preset value, the pressure-sealing assembly can unseal the operating hole, allowing the operating hole to communicate with the outside world for pressure relief.

2. The reactor apparatus according to claim 1, characterized in that, The pressure hole assembly includes a pressure rod, a seal, and a pressure drive. The pressure drive is connected to the pressure rod, and the seal is connected to the end of the pressure rod away from the pressure drive. The pressure drive is used to drive the pressure rod to move so that the seal blocks or unblocks the operating hole.

3. The reactor apparatus according to claim 2, characterized in that, The pressure hole assembly further includes an elastic element, one end of which elastically abuts against the pressure rod, and the other end of which elastically abuts against the sealing element; and / or, at least a portion of the sealing element is a deformable portion, which can deform under the action of air pressure in the reaction chamber to allow the operating hole to communicate with the outside.

4. The reactor apparatus according to claim 1, characterized in that, The reactor apparatus further includes a vessel base, with at least a portion of the vessel body placed inside the vessel base; the temperature control component is disposed on the vessel base and exchanges heat with the vessel body through the vessel base.

5. The reactor apparatus according to claim 1, characterized in that, The reaction vessel device further includes a magnetic stirring assembly, which includes a magnetic element and a magnetic stirring drive. The magnetic stirring drive is connected to the magnetic element and is used to drive the magnetic element to rotate, so that the magnetic element drives the magnetic stir bar in the reaction chamber to rotate to stir the reactants.

6. The reactor apparatus according to claim 1, characterized in that, The reactor apparatus also includes a lifting assembly, which is connected to the reactor lid and is used to drive the reactor lid to close or separate from the reactor body.

7. The reactor apparatus according to claim 1, characterized in that, The surface of the vessel lid facing the vessel body is provided with a flow guiding structure, the flow guiding structure including at least one flow guiding plate, the thickness of the flow guiding plate gradually decreasing from the end away from the vessel body to the end closer to the vessel body.

8. The reactor apparatus according to any one of claims 1-7, characterized in that, The reactor apparatus further includes a condensation assembly, which includes a condensation plate for a heat-conducting connection with the reactor lid.

9. The reactor apparatus according to claim 8, characterized in that, The condensing plate is detachably connected to the vessel lid; a guide groove is provided on the side peripheral wall of the vessel lid; a snap-fit ​​groove is provided through the condensing plate along a first direction; the snap-fit ​​groove communicates with one side of the condensing plate and extends along a second direction; the snap-fit ​​groove is used to accommodate at least a portion of the vessel lid and the vessel lid can slide within the snap-fit ​​groove along the second direction. The condenser plate includes a heat-conducting part, a condensing part, and a heat insulation cover. The condensing part is housed in the heat insulation cover and is thermally conductively connected to the heat-conducting part. The condensing part has the snap-fit ​​groove. The heat-conducting part protrudes from the heat insulation cover and extends beyond the inner wall surface of the snap-fit ​​groove. The heat-conducting part is used to engage with the guide groove. The first direction is the thickness direction of the condenser plate, and the first direction intersects with the second direction.

10. The reactor apparatus according to claim 9, characterized in that, The condenser section has a flow channel that surrounds the snap-fit ​​groove and is used to flow a cooling medium for heat exchange.

11. The reactor apparatus according to claim 9, characterized in that, The condensation assembly further includes a first positioning element disposed on the inner wall surface of the snap-fit ​​groove, and a second positioning element disposed on the side peripheral wall of the vessel lid. The first positioning element and the second positioning element cooperate to restrict the relative movement of the vessel lid and the condensation plate in the second direction.

12. The reactor apparatus according to claim 8, characterized in that, The condensing plate abuts against the surface of the vessel lid facing away from the vessel body; the surface of the condensing plate facing the vessel lid is provided with a positioning groove, and the bottom wall of the positioning groove abuts against at least a portion of the vessel lid to position the vessel lid.

13. The reactor apparatus according to claim 12, characterized in that, The condenser plate includes a heat-conducting part, a cooling plate, and a heat insulation cover. The cooling plate includes a cold side and a hot side facing away from each other. The cold side of the cooling plate is attached to the side of the heat-conducting part facing away from the lid. The positioning groove is located on the side of the heat-conducting part facing away from the cooling plate. The heat insulation cover covers the heat-conducting part and exposes the cooling plate and the positioning groove.

14. The reactor apparatus according to claim 13, characterized in that, The condensation assembly also includes a heat dissipation structure, which is capable of dissipating heat from the hot surface of the cooling chip; The heat dissipation structure includes a heat sink and a fan. The heat sink forms an air duct, and the fan is located at one end of the air duct and is used to accelerate the gas flow within the air duct.

15. The reactor apparatus according to claim 12, characterized in that, The reactor apparatus also includes a detection probe, which is disposed on the condenser plate. A detection hole is provided through the reactor lid. When the condenser plate abuts against the reactor lid, the detection probe extends into the detection hole. The detection probe includes at least one of a temperature detection probe, a pressure detection probe, and a pH detection probe.

16. The reactor apparatus according to claim 8, characterized in that, The reactor device also includes a lifting assembly, which is connected to the condensation assembly and is used to drive the condensation assembly to move up and down.

17. The reactor apparatus according to claim 16, characterized in that, The lifting assembly includes a lifting drive component, a transmission rod, and a spring. The transmission rod is connected to the output end of the lifting drive component. The spring is sleeved on the transmission rod, with one end of the spring elastically abutting against the end of the transmission rod away from the lifting drive component, and the other end elastically abutting against the condensation assembly.

18. The reactor apparatus according to claim 17, characterized in that, The lifting assembly further includes a first bearing and a limiting ring. The first bearing is connected and fixed to the condensation assembly. The transmission rod passes through the first bearing and is slidably connected to the first bearing. The limiting ring is connected and fixed to the transmission rod and is located on the side of the first bearing facing the vessel body. The limiting ring is used to limit the first bearing.

19. The reactor apparatus according to claim 8, characterized in that, The reaction vessel device further includes a mechanical stirring assembly, which includes a stirring shaft and a stirring paddle. The stirring shaft is disposed on the vessel cover and is connected to the stirring paddle to drive the stirring paddle to rotate. When the vessel cover is closed with the vessel body, at least a portion of the stirring shaft can extend into the reaction chamber, and the stirring paddle can be accommodated in the vessel body.

20. The reactor apparatus according to claim 19, characterized in that, The lid of the vessel protrudes outward toward the side away from the vessel body to form a receiving structure. The receiving structure has a receiving cavity, and at least a portion of the stirring shaft is received in the receiving cavity and is rotatable relative to the receiving cavity.

21. The reactor apparatus according to claim 20, characterized in that, The mechanical stirring assembly further includes a mechanical stirring drive, a first adapter, and a second adapter. The first adapter and the mechanical stirring drive are both located outside the receiving cavity, and the first adapter is connected to the output shaft of the mechanical stirring drive. The second adapter is received in the receiving cavity and connected to the stirring shaft. The first adapter and the second adapter rotate synchronously under the drive of the mechanical stirring drive to drive the stirring shaft to rotate.

22. The reactor apparatus according to claim 21, characterized in that, The mechanical stirring drive is disposed on the condenser plate; there is a gap between the first adapter and the housing structure, and the first adapter and the second adapter are magnetically coupled, both of which are magnetic couplers.

23. An experimental apparatus, characterized in that, The apparatus includes a transport device and a reactor apparatus as described in any one of claims 1 to 22, wherein the transport device is used to pick up and place the reactor body and / or the reactor lid on the reactor apparatus; and / or, the transport device is used to add and / or take samples on the reactor apparatus.

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