75 results about "Reaction timing" patented technology

1. The name of the design product: high-speed electromagnetic valve. 2. The use of the design product: the design product is used for the on-off control of gas pipeline, including the control of flow and reaction time. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

To give a temperature stimulus as intended by a service provider to a user without depending on the setting of the user himself / herself or the answer of the user to a question.SOLUTION: The controller 5 measures the temperature of the skin S using the temperature sensor 4 while controlling the temperature presentation unit 2 to provide a temperature stimulus to the skin S, and acquires, based on the measurement result, a first variation indicating the variation in the temperature of the skin S from the start of the temperature stimulus to a predetermined time and a second variation indicating the variation in the temperature of the skin S from the end of the temperature stimulus to a predetermined time. The acquired first and second amounts of change are input to a temperature stimulus adjustment model representing the relationship between the first and second amounts of change and the reaction time, which is the time required for the user to notice a change in temperature caused by a temperature stimulus, to estimate the reaction time of the user, and the intensity of the temperature stimulus provided by the temperature presentation unit 2 is controlled according to the estimated reaction time of the user.SELECTED DRAWING: Figure 1

The present application relates to the field of liquid-liquid two-phase reaction, and discloses a kind of liquid-liquid two-phase reaction method, liquid-liquid two-phase reaction device and application, the method includes: in the one side of permeation medium and set up the first region containing first reactant, in the other side of permeation medium and set up the second region containing second reactant;The pressure P1 of setting the first region is less than the pressure P2 of the second region;Under the action of pressure difference between pressure P1 and pressure P2, the second reactant passes through the permeation medium, contacts the first reactant and reacts;The first reactant is the first liquid phase reactant, and the second reactant is the second liquid phase reactant.The method provided by the present application controls the suction force between the two-phase reaction zone, and then controls the reaction speed, ensures that the reactants are efficiently mixed and reacted, shortens the total reaction time, does not need to dilute the reactants by a large multiple, effectively reduces the cost of reactant materials, and improves the reaction efficiency.

The invention discloses a controllable instantaneous freezing electron microscope sample preparation method and device, and the method comprises the steps: S10, installing a TEM copper mesh with a sample on a sample stage, monitoring the reaction process of the sample by a control system, and automatically sending out a freezing trigger signal by the control system when the reaction of the sample reaches a trigger threshold value; s20, a lead screw driving device drives a lead screw through a high-pressure pneumatic system to drive the sample table to be immersed into the freezing liquid in the freezing bin within 50 ms, so that a sample which is instantly frozen within 100 ms is obtained; s30, separating the sample table from the screw rod, taking out the TEM copper mesh, and transferring the TEM copper mesh to a liquid nitrogen freezing transfer rod; and S40, inserting the liquid nitrogen freezing transfer rod into a transmission electron microscope, and obtaining a TEM image of the sample at a corresponding moment in a liquid crystal phase change or electrochemical process. Through the setting, when the sample reaches the trigger threshold value during reaction, the freezing process is automatically triggered, so that the non-equilibrium state structure of the sample in a specific reaction state and a reaction time point is accurately captured.

The invention belongs to the technical field of low-temperature solid-phase synthesis, and particularly relates to a microwave-assisted low-temperature solid-phase synthesis method and device. The microwave-assisted low-temperature solid-phase synthesis method comprises the following steps: placing a reaction cavity of a spiral gas-solid two-phase flow reactor in a microwave-assisted heating system, and applying a microwave heating field to the reaction system in the reaction cavity by adopting a microwave generator; under the condition of a microwave heating field, carrier gas and feed gas are introduced into the spiral gas-solid two-phase flow reactor by using compressed gas, and the feed gas brings materials into a reaction cavity for continuous low-temperature solid-phase synthesis reaction. The microwave-assisted heating system is used for carrying out assisted heating on the reaction system, so that the reaction time for preparing various materials is shortened, and the synthesis efficiency of the materials is improved; moreover, the mass and heat transfer efficiency in the low-temperature solid-phase reaction process is improved, the reaction time of each material is shortened, and the purity and yield of a target product are improved.

The application provides a kind of solvent-free salt formation reaction equipment and process, shell is provided with feed inlet, feed inlet is connected with the grinding chamber in the shell feed, temperature control sleeve is arranged outside the grinding chamber, and the reaction cabin capable of overturning is arranged in the grinding chamber;Ultrasonic tool head is arranged on the grinding chamber above the reaction cabin, the top cover of the reaction cabin can be opened and closed, and the bottom cover of the reaction cabin is hollow fiber reverse osmosis membrane.The process of the application is simple, the combination device can effectively eliminate the influence of raw material residues, the water is removed quickly and completely, the reaction time is short, the energy consumption is low, the content of the obtained product is high, the impurities are few, and a new idea is provided for the synthesis of related products of such raw materials.

The utility model relates to a mixed reaction device which comprises a tank body, a water inlet, a water outlet, a gas vent, an emptying port, a bracket and a guide plate. According to the device, sewage and a water treatment agent can be fully mixed and reacted, the reaction time is shortened, and the efficiency of a water treatment system is improved.

The application provides a photochemical reactor, method and system with total reflection characteristics, and relates to the technical field of photochemistry.The application aligns a light source with the direction of a reaction fluid, and uses total reflection conditions to constrain light energy in a reaction system, thereby forming an orderly propagating optical waveguide structure, and fundamentally solving the problem of serious loss caused by disordered scattering of light energy, wall absorption and transmission in the prior art.Orderly and efficient use of light energy enables faster reaction rate under the same light intensity, or higher light intensity can be used under small pipe diameter, thereby greatly improving reaction efficiency and shortening reaction time.The reactor structure of the application is only a simple pipe structure, and does not need complex optical fiber coupling or nested channels, and linear amplification can be realized through simple series connection or parallel connection without obvious adverse amplification effect.Two total reflection modes can be flexibly selected to adapt to reaction systems with different refractive indexes, are widely applicable, and have simple structure and low energy consumption, and meet the requirements of green chemistry.

The present application relates to a kind of staged automatic driving driver takeover reaction time prediction method and system, comprising: based on the decoupling of driver takeover behavior into three stages into three stages based on multi-resource theory;Define and decompose the calculation of three-stage takeover reaction time;With static, quasi-static, dynamic data as input, the multi-modal fusion reaction time prediction model is constructed;Using the model trained to realize takeover reaction time in advance, real-time and continuous prediction;Model is deployed in human-in-the-loop driving simulation experiment platform and automatic driving experimental vehicle, to provide support for the online evaluation of driver takeover ability.Compared with the prior art, the present application significantly improves the interpretability and transparency of the takeover process, improves the accuracy of driver takeover reaction time prediction, enhances the generalization ability of the model, and provides more adaptive technical tools for the safety intervention and takeover strategy optimization of the automatic driving system.

Method for operating a motor vehicle comprising a drive unit (1) having at least one internal combustion engine (2), a transmission (4) connected between the drive unit (1) and an output (5), and a separating element (7), wherein when the separating element (7) is closed the internal combustion engine (2) is operatively connected to the transmission, and when the separating element (7) is open the internal combustion engine (2) is not operatively connected to the transmission. wherein, to execute a switching operation, a previously closed switching element (6) of the transmission (4) is opened and a previously opened switching element (6) of the transmission (4) is closed, wherein, in an overlap phase of the switching operation preceding a speed equalization phase of the switching operation, the torque that can be transmitted by the switching element to be opened is reduced and, overlapping with this, the torque that can be transmitted by the switching element to be closed is increased, where, when an upshift from an actual gear to a target gear is requested and, in parallel, the starting of the stationary combustion engine (2) and its connection to the transmission (4) is requested, a reaction time for the upshift to be performed and a start time for the internal combustion engine (2) are determined, wherein the reaction time is the time available until the end of the overlap phase of the upshift to be performed is reached, and wherein the start time is the time required until the actual speed of the internal combustion engine reaches the transmission input speed of the actual gear, then, if the start time is shorter than the reaction time, the transmission input speed of the current gear is used as the target speed of the internal combustion engine, the internal combustion engine (2) is brought to the target speed of the internal combustion engine with the separating element (7) open, and subsequently the separating element (7) is closed before the end of the load transfer phase, then, if the start time is greater than the reaction time, the transmission input speed of the target gear is used as the combustion engine target speed, the combustion engine (2) is brought to the combustion engine target speed with the separating element (7) open and subsequently the separating element (7) is closed after the end of the speed equalization phase.

The present invention relates to a continuous reaction method and a continuous reaction apparatus, the reaction steps including an input step, a mixing step, a reaction step, and an output step, in the input step, a first reactant and a second reactant are independently input, the first reactant and the second reactant cannot be mutually dissolved, and the first reactant and the second reactant cannot be mutually dissolved; in the mixing step, a first reactant and a second reactant are dispersed into fine particles and fully mixed, the first reactant is at least one of halogen atoms which can be different from each other, Y is one or more H, F, lower alkyl, lower alkoxy, phenoxy, nitrile or trifluoromethyl, m is 0 or an integer of 1-5, and n is an integer of 1-2; the second reactant is an aqueous solution containing a catalyst. Compared with a traditional intermittent process, the method has the advantages that the reaction time is shortened from more than 30 hours to about 8 hours, the reactant conversion rate can reach 99.5% or above, the product selectivity is greater than 98%, byproducts are few, and the continuous process is high in safety.

The invention discloses a multi-parameter adaptive biochemical kit configuration method based on fusion of a genetic algorithm and a particle swarm optimization algorithm (GA-PSO), which is characterized by comprising the following steps: constructing a theoretical framework containing an enzymatic reaction mechanism, an enzyme kinetic parameter library and a mathematical calculation model; in combination with parameters such as input sample volume, reagent volume, reaction time and linear range, automatic derivation of formulas of the reagent I and the reagent II is realized through GA global search and PSO local optimization cooperative calculation; under a 0.5 cm optical path system, the TBA corresponding to 180 [mu] mol / L is less than or equal to 0.8 in A405nm, the TBA corresponding to 5 [mu] mol / L is greater than or equal to 0.036 in A405nm, the intra-batch CV is less than or equal to 2.5%, and the inter-batch CV is less than or equal to 3.5%. By replacing enzyme kinetic parameters (such as a target enzyme Km), a reaction mechanism and a detection wavelength, the method can be extensively applied to enzymatic detection kits for glucose, urea and the like.

The present invention provides a synthetic fuel manufacturing apparatus that can perform multiple processes in a single unit when manufacturing synthetic fuel by mixing oil and water. [Solution] To continuously perform the process of mixing and reacting water and oil, which have different specific gravities, and then separating the two liquids, the system is equipped with reaction / separation tanks T3 and T4, which consist of an inner reaction tank T3 and an outer separation tank T4. The inner reaction tank T3 reacts the mixed liquid, which is supplied by a stirring pump P2, while stirring it. The mixed liquid is taken from the bottom of the reaction tank T3 and discharged into the outer separation tank T4 via a separation pipe 3 that is sent to the top of the separation tank T4. The discharged mixed liquid is separated into two types based on the difference in specific gravity and discharged from the oil outlet at the top of the separation tank and the water outlet at the bottom of the separation tank. At this time, the outlet height of the separation pipe 3 to the separation tank can be adjusted according to the reaction time in the reaction tank T3.

This invention provides a reaction and separation tank that can perform multiple processes in a single unit when mixing oil and water to produce synthetic fuel. [Solution] To continuously perform the process of mixing and reacting water and oil, which have different specific gravities, and then separating the two liquids, the system is equipped with reaction / separation tanks T3 and T4, which consist of an inner reaction tank T3 and an outer separation tank T4. The inner reaction tank T3 reacts the mixed liquid, which is introduced by a stirring pump, while stirring it. The mixed liquid is taken from the bottom of the reaction tank T3 and discharged into the outer separation tank T4 via a separation pipe 3 that is sent to the top of the separation tank T4. The discharged mixed liquid is separated into two types based on the difference in specific gravity and discharged from the oil outlet 4a at the top of the separation tank T4 and the water outlet 4c at the bottom of the separation tank T4. The separation pipe 3 has a double-pipe structure in which two pipes can move relative to each other, and the outlet height to the separation tank T4 can be adjusted according to the reaction time in the reaction tank T3.

The utility model relates to the technical field of hydrogen production equipment, in particular to a novel chemical looping hydrogen generator which comprises a reaction container, a lower rotating mechanism, an upper rotating mechanism, a feeding mechanism and a steam generator, a plurality of annular protrusions with different diameters are concentrically arranged on the upper surface of a lower rotating disc at intervals, the upper rotating disc and the lower rotating disc of the upper rotating mechanism are close to each other and share the same rotating shaft, a plurality of annular net cylinders with different diameters are concentrically arranged on the lower surface of the upper rotating disc at intervals, and the annular net cylinders and the annular protrusions are staggered with each other with gaps reserved. The metal powder filled in the feeding mechanism enters the lower rotating disc through the upper rotating mechanism, high-temperature steam generated in the steam generator enters the upper rotating disc through the lower rotating mechanism, and the metal powder moves outwards in staggered gaps, so that the reaction time can be prolonged; the up-down rotating mechanism enables the metal powder to be kept in a discrete flying state, the contact area can be increased, and the conversion efficiency is improved.

The utility model provides a polydextrose polymerization reaction device which comprises a supporting base and a reaction box, a supporting discharging structure is arranged at the bottom of the supporting base, a self-adaptive stirring assembly is arranged at the top of a mounting extension plate, flow guide assemblies are symmetrically arranged at the two ends of the reaction box, and limiting blocking assemblies are arranged at the two ends of the supporting base. Positioning groove structures are formed in the two ends of the reaction box, and a heating control plate is arranged at the bottom of the reaction box. According to the polydextrose polymerization reaction device provided by the utility model, the self-adaptive stirring assembly and the flow guide assembly which are arranged in the device are matched for use, so that glucose raw materials in the device can be uniformly mixed, a disordered flow field is formed in the device, the reaction time is shortened, and the molecular weight distribution of a product is narrower. Meanwhile, through the arrangement of a limiting blocking assembly and a positioning groove structure, a user can conveniently mount and dismount the reaction box in the device, so that later cleaning treatment is facilitated.

The utility model relates to a kind of high ammonia nitrogen wastewater nitration reaction device, including reaction box, the support leg is fixedly connected in the bottom of reaction box, top is provided with the feed inlet with sealing cover, bottom is provided with discharge port;The gas purification assembly that is communicated with inside is provided in the side of reaction box, and multidirectional stirring assembly is installed in inside;The purification component is used to filter harmful gas generated in nitration reaction, and the stirring assembly is used to strengthen the mixing effect of wastewater and reaction reagent, and its advantage is shown in: the device is through the collaborative design of reaction box, gas purification assembly and multidirectional stirring assembly, realizes efficient nitration reaction and environmental protection treatment;Among them, multidirectional stirring assembly is through transverse and vertical stirring rod spatial distribution, forms two-way flow, shortens nitration reaction time and improves processing efficiency.

The utility model discloses a concentration detection device for tower vinegar production, relates to the technical field of detection devices, and aims to solve the problems that tower vinegar and a reagent cannot be quickly and fully contacted, the reaction time is long and the detection efficiency of the tower vinegar is influenced when the reagent is dropped into the tower vinegar for detection in the prior art. An operation panel is fixedly installed on the front end face of the detection table, a detection groove is formed in the middle of the interior of the detection table, a placement cylinder is arranged in the detection groove, a bottom plate is fixedly installed below the placement cylinder, a vibration motor is fixedly installed in the middle of the lower portion of the bottom plate, and a vibration motor is fixedly installed in the middle of the lower portion of the vibration motor. A vibration motor is fixedly mounted at the front end of the detection table, compression springs are symmetrically arranged on the two sides of the vibration motor respectively, a back plate is fixedly mounted at the rear end of the detection table, a mounting convex block is fixedly mounted above the front end of the back plate, and clamping assemblies are symmetrically arranged above and below the front end of the mounting convex block respectively.

The reaction system comprises a reaction kettle, a temperature control system, a feeding structure, a stirring structure, a conveying pipe, a filtering device, a material conveying system and a purification system, an opening structure at the top of the reaction kettle is provided with an upper cover, the stirring structure is arranged in the reaction kettle, the conveying pipe is arranged at the bottom of the reaction kettle, and the filtering device is arranged in the material conveying system. The material conveying system is arranged between the conveying pipe and the filtering device, the filtering device is arranged at one end of the conveying pipe away from the reaction kettle, and the purification system is arranged at one side of the filtering device away from the conveying pipe; compared with the prior art, the utility model has the advantages that after the reaction is finished, impurities in a reaction system are removed through filtration, then purification is carried out, and column chromatography in the system can be separated by utilizing the distribution coefficient difference of different substances between a stationary phase and a mobile phase, so that a high-purity light stabilizer is obtained, the reaction is rapid, and the operation is simple. Side reactions are few, and the reaction time is short.

The utility model discloses a continuous reaction device which comprises a Grignard liquid preparation device, the output end of the Grignard liquid preparation device is connected with a boronizing liquid preparation device, and a solvent and materials are continuously added into the Grignard liquid preparation device and the boronizing liquid preparation device to prepare a target product; the output end of the boronizing liquid preparation device is connected with the desolventizing kettle; the output end of the desolventizing kettle is connected with a centrifugal machine, and the target product is obtained after separation; the Grignard reagent and the bixafen intermediate are continuously reacted and prepared through the Grignard liquid preparation device and the boronizing liquid preparation device, the continuous stability is high, the production cost is reduced, the reaction time is shortened, and the safety is high.

The invention relates to the technical field of intelligent regulation and control, in particular to an intelligent regulation and control method and system for a sewage treatment process, and the method comprises the following steps: monitoring the concentration of dissolved oxygen and ammonia nitrogen in a reaction tank and calculating a rate difference value, carrying out the statistics of mean square fluctuation recognition jump points, dividing a time window, calculating first-order and second-order fluctuation rates, and clustering disturbance levels. Setting a monitoring period, collecting water outlet parameters, constructing a three-dimensional vector, calculating a deviation angle, matching a set interval, optimizing process parameters, and generating an adjusting instruction. According to the method, the difference value sequence of the dissolved oxygen increasing rate and the ammonia nitrogen concentration decreasing rate is constructed, the flow response deviation angle is calculated, the flow joint control basis driven by response synchronism is formed, the adjustment range is matched and set in combination with the current disturbance level, and the reaction time of the lagging flow and the matching amount of key control factors are synchronously optimized; adaptive complementary scheduling of adjusting instructions among multiple flows is realized, and the problems that static rules are not matched with dynamic changes and flow collaboration is insufficient are effectively solved.

1. The name of the design product: graphical user interface for synthetic display of electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: the graphical user interface for displaying the progress of biological synthesis (such as protein synthesis). 4. The picture or photo that best shows the design points: front view. 5. The use of the graphical user interface: the graphical user interface of the design product is the graphical user interface for displaying the progress of biological synthesis of the electronic device, which is used for biological synthesis reactors such as protein synthesis reactors. The front view interface displays the initial interface for generating a synthesis reaction, at which time the biological synthesis has not yet started, the left percentage value represents the progress of the biological synthesis state, which is initially 0%, and the reaction time is 00:00:00; click "start" in the middle of the lower part of the front view, and the interface jumps to the interface change state diagram, the left percentage value represents the progress of the biological synthesis state, which is displayed as 50%, and the reaction time is 01:29:55, click "Pause" in the middle of the lower part of the interface change state diagram, and the interface can be temporarily worked. Thus, the user can observe the reaction conditions and changing state of the material.

The present invention relates to a method for determining the reaction time and / or the reaction distance of an Intelligent Speed ​​Assistance System (ISA) in a vehicle. For this purpose, a sensor camera is provided that captures the vehicle's cockpit during a drive on a vehicle test bench. The sensor camera image detects when a speed limit is displayed in the vehicle's cockpit. This point in time is synchronized with an environmental situation that is simulated for the vehicle during the drive on the test bench. From the position of the traffic sign in the simulated environment, the time at which the vehicle passed the traffic sign can be determined. From this, the reaction time and the reaction distance of the vehicle's ISA can be determined.

The application belongs to the technical field of automatic driving simulation test, and relates to a background traffic flow generation method considering dynamic reaction time of a driver and application. The dynamic reaction time of the driver is extracted based on a natural driving trajectory, a historical driving state sequence of the vehicle is taken as model input, a real reaction time of the driver is taken as model output, a dynamic reaction time prediction model is constructed based on a time convolution network, the dynamic reaction time prediction model and a physical following model are integrated to construct a reaction perception following model, the dynamic reaction time prediction model predicts dynamic reaction time t ( t ),the physical following model calculates the acceleration at the current moment according to the state at the moment of t ‑ t ( t ), and a differential evolution optimizer is used to calibrate the parameters of the reaction perception following model. The TCN is responsible for simulating the complex and difficult-to-describe driver perception and cognition process with explicit rules, and the IDM is responsible for describing the clear physical execution process, so that the final model has strong fitting real data capability.

The utility model belongs to the technical field of petroleum viscosity reduction, and particularly relates to a reaction device for petroleum viscosity reduction, which comprises a support box, the bottom of the support box is open, and the top of the support box is rotatably connected with a reaction tank. Petroleum and chemicals are poured into the reaction tank through the feeding pipe, then the rubber plug is fixed to the feeding pipe, the first motor and the second motor are started, the first motor drives the outer gear ring to rotate through the gear, the outer gear ring drives the reaction tank to rotate, and the reaction tank drives the limiting rod to slide on the circular groove through the connecting ring; and meanwhile, the second motor drives the stirring rod to rotate reversely, and the reverse rotation of the stirring rod and the forward rotation of the reaction tank and the materials in the reaction tank form a convection effect. The convective mixing can obviously improve the mixing efficiency and uniformity of the materials, so that the viscosity reduction effect is improved, and the reaction time is shortened.

1. The name of the design product: graphical user interface for parameter setting management function of electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: the graphical user interface for displaying login and parameter setting after login. 4. The picture or photo that best shows the design points: interface change state diagram. 5. The use of the graphical user interface: the graphical user interface of the design product is the login operation and parameter setting interface after login of a biosynthesis (such as protein synthesis) reactor, and the electronic device is used for the biosynthesis reactor. The front view interface displays the login interface when the account and password are input, and the interface change state diagram displays the interface after the user clicks "Enter" to log in. The user can observe the running state of the reactor device and modify the parameters: stirring motor parameters, liquid inlet motor parameters, liquid outlet motor parameters, air inlet motor gear, optimal reaction temperature, environmental temperature threshold, ethanol parameters, reaction time, and total liquid volume.

The invention relates to the field of gas-liquid reaction, in particular to a horizontal reactor and a reaction method using the horizontal reactor. The horizontal reactor is provided with a liquid-phase material inlet and a liquid-phase material outlet along the axial direction; n groups of inlet partition plates and outlet partition plates are axially arranged on the horizontal reactor to divide the horizontal reactor into n + 1 stages of reaction units, and n is an integer greater than or equal to 1; each of the n + 1 stages of reaction units is independently provided with a gas-phase material inlet, a gas distributor and a gas-phase material outlet, and a gas-phase material enters the reaction units through the gas distributors via the gas-phase material inlets. According to the horizontal reactor provided by the invention, the conversion efficiency of materials is effectively improved, the reaction time is shortened, no running part is arranged in the reactor, and the reactor is easy to seal and operate.

The present application relates to a kind of 4-(2,2,2-trifluoro-1-alkoxyethyl) phenol preparation method, it is suitable for process amplification, for industrial production, the feature of preparation method is that, including: step (1), with trifluoro-1-(4-hydroxyphenyl) ethanone as raw material, preparation intermediate A, and, step (2), intermediate A prepared in step (1) is dissolved or dispersed in alkanol B, reaction is carried out in the presence of basic substance, 4-(2,2,2-trifluoro-1-alkoxyethyl) phenol is prepared, the reaction temperature of the reaction is 50~80 DEG C, reaction time is within 3 hours.

The invention discloses an ultra-deep groove aluminum oxide filling method which comprises the following steps: providing a wafer which is provided with an ultra-deep groove needing to be filled with aluminum oxide; feeding the wafer into a reaction chamber, introducing TMA / N2 raw material gas, and reacting in the reaction chamber for a period of time; carrying out a retention step, wherein the raw material gas is retained in the reaction chamber; cleaning the interior of the reaction chamber to remove all gas in the reaction chamber; carrying out an H20 treatment step, introducing water vapor into the reaction chamber to carry out a reaction, and staying for a period of time; a cleaning step is carried out, and all reactants in the reaction chamber are removed; according to the filling method of the aluminum oxide in the ultra-deep groove, the mode that the TMA reaction time is prolonged and retention is carried out for a period of time is adopted, the filling capacity of AL2O3 in the ultra-deep groove is improved, and the in-plane uniformity of the AL2O3 is improved.

The utility model discloses a kind of continuous reaction devices, comprising: feeding assembly, the feeding assembly is transported to reaction component in material, the reaction component includes first reactor and second reactor in series, chlorination and oxidation reaction are carried out to material, from the second reactor output to desolventizing crystallization component;Through the desolventizing crystallization component and is separated by cyclic treatment, the desolventizing crystallization component is connected with recovery tank;Through design first reactor and second reactor, continuous reaction is carried out to material, the degree of back mixing of material in reaction process is reduced, side reaction in reaction greatly reduces, through continuous automation reaction, reaction time is shortened, and safety risk is small.