Water-retaining agent production temperature control method and temperature control system

Abstract

The invention discloses a water-retaining agent production temperature control method and a temperature control system, and relates to the technical field of intelligent monitoring, and the method comprises the steps: collecting a gas phase density distribution signal and a stirring rotation frequency signal in a heating reaction stage, and building a dynamic corresponding relation to form an air mass aggregation rhythm reference; based on the relationship, extracting a high-frequency disturbance component to determine a gathering area of the closed air mass and obtaining energy regulation and control positioning; heat flow phase control is implemented according to positioning, reverse micro-vibration disturbance is introduced, energy accumulation is weakened, and a stable temperature gradient is formed; stirring micro-cycle delay adjustment is executed in combination with the state to realize thermal inertia dynamic matching to form a high-frequency resonance suppression area; and heat flow signals are continuously tracked, input rhythm is adjusted in real time, and heat exchange balance is kept. Local energy accumulation is inhibited by dynamically associating the gas phase density with the stirring rhythm and implementing heat flow phase regulation and control; meanwhile, the stirring rhythm and thermal inertia are matched, heat flow input is continuously and finely adjusted, the heat exchange rate is stabilized, and uniformity and stability of the material structure and performance are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of intelligent monitoring technology, specifically to a temperature control method and system for the production of water-retaining agents. Background Technology

[0002] Intelligent monitoring of the water-retaining agent production process refers to the continuous sensing and dynamic correlation analysis of key process parameters such as temperature, humidity, viscosity, reaction rate, curing time, proportioning deviation, and energy consumption throughout the entire material production process, using multi-dimensional sensing devices, edge acquisition nodes, and a data fusion center. During stages such as raw material feeding, polymerization reaction, gel formation, and drying and curing, the system establishes digital mapping and feedback pathways based on real-time data, instantly identifying and correcting abnormal fluctuations. This creates a closed-loop monitoring mechanism from raw materials to finished products on the production site, achieving stable output of water-retaining and waterproofing material performance, efficient resource utilization, and minimized energy consumption.

[0003] The existing technology has the following shortcomings:

[0004] During the production of water-retaining agents, additives are prone to localized volatilization during the high-temperature reaction stage, forming closed gas masses with high-pressure characteristics. When these gas masses continuously accumulate in the reaction space and resonate at a high frequency with the stirring rotation frequency of the agitator, the heat transfer path inside the reactor is periodically disturbed, leading to a significant shift in heat distribution. This dynamic resonance phenomenon can cause localized overheating or undercooling of the reaction system, making the heat exchange rate unstable and disrupting the internal thermal equilibrium of the material. As the reaction continues, abnormal temperature gradients gradually accumulate, causing random formation of crystal nuclei and loss of synchronous growth conditions. Ultimately, this results in uneven material crystal structure, abnormal microporosity, and a decline in overall film-forming performance, severely affecting the product's sealing performance and durability.

[0005] The information disclosed in the background section is only intended to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to provide a temperature control method and system for the production of water-retaining agents, so as to solve the problems in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a temperature control method for the production of a water-retaining agent, comprising the following steps:

[0008] Step 1: During the high-temperature reaction stage of material production, collect the gas phase density distribution signal formed during the volatilization of additives and the stirring rotation frequency signal of the stirring device. Establish a dynamic correspondence between the gas phase density distribution signal and the stirring rotation frequency signal under a unified time reference to obtain a real-time reference basis that reflects the rhythm of spatial gas mass accumulation.

[0009] Step 2: Based on the dynamic correspondence, the gas phase density distribution signal is decomposed into frequencies to extract high-frequency disturbance components with the same stirring rotation frequency. Combined with the real-time reference basis, the accumulation area of ​​the closed gas mass is determined to obtain the spatial positioning basis for energy regulation.

[0010] Step 3: Based on the spatial positioning, phase partition control is implemented on the heat flow field in the reaction space. In the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced. The energy accumulation is weakened by the phase cancellation of heat flow, and a heat distribution state with a stable temperature gradient is obtained.

[0011] Step 4: Based on the thermal distribution state of the stable temperature gradient, perform micro-periodic delay adjustment on the stirring rotation rhythm of the stirring device to achieve dynamic matching between the stirring rotation rhythm and the thermal inertia time constant of the reaction space, so as to reduce the coupling degree between the enclosed gas cloud disturbance and the fluid shear frequency and form a high-frequency resonance suppression zone.

[0012] Step 5: Based on the high-frequency resonance suppression region, the heat flow energy distribution signal in the reaction space is continuously tracked, and the heat flow input rhythm is finely adjusted in real time according to the residual amount of temperature fluctuation to maintain the dynamic balance of heat exchange rate, thereby maintaining the thermal field stability of the reaction system and ensuring the uniformity of material properties.

[0013] Preferably, the step of acquiring the gas phase density distribution signal and the stirring rotation frequency signal and establishing a dynamic correspondence during the heating reaction stage of material production includes:

[0014] The gas phase density at different heights and directions in the reaction space is collected in real time through multi-point synchronous sensing. Each collection node records the gas phase density data at fixed time intervals and marks the time parameters of the current reaction stage at each time point to form a continuous time series signal. At the same time, the rotation speed of the stirring device shaft is recorded in real time and the continuous time identifier of the stirring rotation frequency is stored.

[0015] The gas phase density data of each acquisition node are arranged in chronological order, and the acquisition time is adjusted according to the rotation cycle of the stirring device to make the gas phase density change in each stirring cycle correspond to the stirring rotation frequency change. Interpolation correction is performed between adjacent cycles to ensure the continuous correspondence of the time axis.

[0016] Based on the above dynamic correspondence, the occurrence time, duration and decay trend of the peak gas density are recorded to identify the rhythm of gas mass formation and dissipation. The phase relationship between the rate of change of gas density and the stirring rotation frequency is tracked over a continuous time period to form a dynamic mapping that reflects the rhythm of gas mass aggregation in space.

[0017] Preferably, the steps of determining the aggregation region of a closed air mass based on dynamic correspondence and obtaining spatial positioning basis for energy regulation include:

[0018] The gas phase density distribution signal is divided into continuous time periods according to the time cycle of the stirring rotation rhythm. The gas phase density distribution signal is synchronously segmented according to the complete cycle of the stirring rotation frequency, and the start time, end time and stirring rotation angular velocity change of each time period are recorded. Transition time points are recorded between adjacent cycles to ensure the continuous correspondence of the time axis.

[0019] Using the stirring rotation frequency as a reference, the gas phase density change process in each cycle is compared and analyzed. The peak position, fluctuation amplitude and peak spacing of the gas phase density change curve are recorded. The gas phase density time series is superimposed and compared with the stirring rotation frequency change curve to extract the high-frequency perturbation component that is the same as the stirring rotation frequency.

[0020] Based on the dynamic correspondence, the extracted high-frequency disturbance components are associated with the spatial distribution of the gas phase density distribution signal. The spatial coordinate information of each collection point is grouped and arranged with the corresponding disturbance component value to generate a gas phase disturbance intensity distribution map in the reaction space. The accumulation area of ​​the closed gas mass where the gas phase density fluctuation is continuously greater than the fluctuation amplitude threshold and is synchronized with the stirring rotation frequency is determined.

[0021] By combining the spatial coordinates of the accumulation region of a closed gas mass with the temporal variation of the gas phase density distribution signal, and by comparing the amplitude and phase difference of the gas phase density variation between the accumulation region and the non-accumulation region, the synchronization relationship between the accumulation region and the stirring and rotating motion is confirmed, thus forming a spatial positioning basis for energy regulation.

[0022] Preferably, in the step of generating a gas phase disturbance intensity distribution map in the reaction space, the spatial boundary range of the accumulation area of ​​the closed gas mass is determined by continuously recording the gas phase density fluctuation amplitude of each collection point in multiple stirring and rotation cycles, and using the synchronicity between the duration of gas phase density fluctuation and the stirring and rotation frequency as the judgment condition, and using the spatial coordinates within this range as the positioning reference area for energy regulation.

[0023] Preferably, the step of reducing energy accumulation and obtaining a thermal distribution state with a stable temperature gradient by canceling out heat flow phase includes:

[0024] Based on spatial positioning, the heat flow distribution in the reaction space is divided into zones. The spatial range is divided into multiple heat flow zones according to the intensity of gas mass aggregation and the direction of energy flow. The temperature change curve, heat transfer direction and heat flow density of each heat flow zone are recorded over time. Periodic heating and cooling processes are identified to calibrate high-frequency disturbance areas.

[0025] The heat flow change process in each heat flow zone is tracked over time. Temperature data is recorded synchronously at different acquisition points and compared with the stirring rotation frequency change curve to determine the heat flow phase shift in the high-frequency disturbance area and its periodic change over time, and the temporal characteristics of heat flow energy transfer are recorded.

[0026] Based on the heat flow phase characteristics of the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced. The location and vibration direction of the disturbance source are determined according to the heat flow transmission path. The correspondence between the disturbance period and the heat flow fluctuation period is set. Reverse vibration is generated during the heat flow energy rise phase to weaken the local energy accumulation.

[0027] During the continuous operation of the reverse micro-vibration disturbance source, the temperature change curves of each heat flow region are recorded, and the temperature difference change trend between the high-frequency disturbance region and the adjacent region is observed. By fine-tuning the disturbance frequency and vibration amplitude, the heat flow direction is kept stable and continuous, thereby obtaining a heat distribution state with a stable temperature gradient.

[0028] Preferably, the correspondence between the vibration period of the reverse micro-vibration disturbance source and the heat flow fluctuation period of the high-frequency disturbance region is determined by continuously monitoring the heat flow phase offset, and the disturbance amplitude is slightly adjusted when reverse vibration occurs during the heat flow energy rise phase, so as to ensure that the temperature difference between each heat flow region gradually decreases and the heat flow direction remains continuous and stable.

[0029] Preferably, the step of dynamically matching the stirring rotation rhythm with the thermal inertia time constant of the reaction space and forming a high-frequency resonance suppression zone includes:

[0030] When the thermal distribution state of the stable temperature gradient is established, the thermal inertial response process of different regions inside the reaction space is continuously measured and time-tracked. Temperature sensing points are set up in the high temperature zone, the intermediate zone and the low temperature zone respectively. The temperature change curve of each region with time is recorded and the average delay time of heat transfer is calculated. The delay time of each region is integrated into the thermal inertial time constant of the reaction space.

[0031] The stirring rotation rhythm of the stirring device is continuously monitored and a benchmark is established. The rotational angular velocity, duration of a single rotation cycle, and speed change curve are recorded. The stirring rotation cycle is compared with the thermal inertia time constant to determine the synchronization relationship and mark the time difference parameters to form a delay parameter relationship table.

[0032] According to the delay parameter relationship table, the stirring rotation rhythm of the stirring device is adjusted by micro-cycle delay. At the end of each stirring rotation cycle, the time interval is extended by a very short period of time so that the start time of the next blade rotation corresponds to the time when the heat energy is transferred. The delay duration is corrected according to the thermal response curve formed by the temperature change over time recorded at each temperature sensing point.

[0033] While achieving dynamic matching of the stirring and rotation rhythm, the fluid shear frequency and gas cloud disturbance behavior in the reaction space are continuously tracked, the fluid velocity changes and gas cloud density fluctuations in different regions are recorded, the influence of the stirring and rotation rhythm on gas cloud disturbance is observed, and a high-frequency resonance suppression zone is formed by maintaining time synchronization.

[0034] Preferably, when the stirring rotation rhythm of the stirring device is adjusted by micro-cycle delay, the delay time is dynamically corrected according to the thermal inertia time constant of the reaction space. In each rotation cycle, the delay duration is adjusted according to the time offset of the thermal response curve of the previous cycle, so that the blade rotation start time and the heat transfer completion time are kept synchronized, so as to ensure the continuous matching of the stirring rotation rhythm and the thermal inertia time constant and maintain the stable state of the high-frequency resonance suppression zone.

[0035] Preferably, the step of real-time fine-tuning the heat flow input rhythm based on the residual amount of temperature fluctuation includes:

[0036] When the high-frequency resonance suppression zone is formed, the heat flow energy distribution signal inside the reaction space is continuously tracked and recorded. Temperature changes in different areas are synchronously collected at multiple heat energy monitoring points. Timestamps are recorded and time series data with a unified time reference are formed. The relationship between the temperature gradient change amplitude and time delay in the high-frequency resonance suppression zone and its adjacent areas is observed to obtain the flow trajectory of heat energy transfer.

[0037] Based on continuous data of heat flow energy distribution signals, the temperature change rate of each region in the reaction space is compared in a time sequence. The energy accumulation area and the energy diffusion deficiency area are identified by the rate of change of temperature difference between adjacent monitoring points. The heat flow input rhythm is finely adjusted according to the residual amount of temperature fluctuation. The heat input frequency is slowed down in the energy accumulation area and the heat input interval is extended in the energy diffusion deficiency area to maintain the dynamic balance of energy transfer.

[0038] The overall heat flow energy transfer trend in the reaction space is continuously observed and analyzed over time. Temperature distribution curves at different time periods are compared and temperature difference change trends are recorded. Small-scale dynamic corrections are made during operation to ensure that heat flow is balanced within the space and to maintain the thermal stability of the reaction system.

[0039] A temperature control system for producing a water-retaining agent includes a gas phase dynamic response module, a gas mass spatial positioning module, a heat flow phase control module, a stirring rhythm matching module, and a heat flow balance regulation module.

[0040] Gas phase dynamic correspondence module: During the high-temperature reaction stage of material production, the gas phase density distribution signal formed during the volatilization of additives and the stirring rotation frequency signal of the stirring device are collected. The gas phase density distribution signal and the stirring rotation frequency signal are dynamically correlated under a unified time reference to obtain a real-time reference basis that reflects the rhythm of spatial gas mass accumulation.

[0041] Gas mass spatial positioning module: Based on dynamic correspondence, frequency decomposition is performed on the gas phase density distribution signal to extract high-frequency disturbance components with the same stirring rotation frequency, and combined with real-time reference basis to determine the aggregation area of ​​closed gas masses, thereby obtaining spatial positioning basis for energy regulation;

[0042] Heat flow phase control module: Based on spatial positioning, phase partition control is implemented on the heat flow field in the reaction space. In the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced. Energy accumulation is weakened by heat flow phase cancellation, and a heat distribution state with a stable temperature gradient is obtained.

[0043] Stirring rhythm matching module: Based on the thermal distribution state of the stable temperature gradient, the stirring rotation rhythm of the stirring device is adjusted by micro-period delay, so that the stirring rotation rhythm is dynamically matched with the thermal inertia time constant of the reaction space, and a high-frequency resonance suppression zone is formed.

[0044] Heat flow balance control module: Based on the high-frequency resonance suppression zone, it continuously tracks the heat flow energy distribution signal in the reaction space and adjusts the heat flow input rhythm in real time according to the residual amount of temperature fluctuation to maintain a dynamic balance of heat exchange rate.

[0045] The technical effects and advantages provided by the present invention in the above technical solution are as follows:

[0046] This invention establishes a dynamic correspondence between the gas phase density distribution signal and the stirring rotation frequency signal during the high-temperature reaction stage, and identifies the aggregation rhythm and spatial location of enclosed gas masses accordingly, enabling continuous sensing and precise guidance of the energy distribution state within the reaction space. Based on this, phase-zone control of the heat flow field is implemented, and reverse micro-vibration disturbances are introduced, transforming the passive diffusion of heat in the reaction space into controlled regulation. This effectively weakens the abnormal accumulation of energy in local areas, maintains the continuity and stability of the temperature gradient, and ensures that the reaction process remains in a controllable thermal equilibrium state.

[0047] This invention dynamically matches the stirring rotation rhythm of the stirring device with the thermal inertia time constant of the reaction space, and continuously tracks and fine-tunes the heat flux energy distribution in real time within the high-frequency resonance suppression region. This coordinates the stirring disturbance and the thermal response process on a time scale, fundamentally reducing the coupling effect between gas cloud disturbance and fluid shear. This stabilizes the heat exchange rate of the reaction system, avoids the long-term accumulation of temperature fluctuations, and ensures that the water-retaining agent remains in a uniform thermal environment throughout its formation process, thereby guaranteeing the uniformity of the material's internal structure and the stability of its performance output. Attached Figure Description

[0048] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0049] Figure 1 This is a flowchart of a temperature control method for producing a water-retaining agent according to the present invention;

[0050] Figure 2 This is a flowchart illustrating how the present invention determines the aggregation region of a closed air mass based on a dynamic correspondence and obtains a spatial positioning basis for energy regulation.

[0051] Figure 3 This is a flowchart illustrating how the present invention reduces energy accumulation and obtains a thermal distribution state with a stable temperature gradient by canceling out heat flow phases.

[0052] Figure 4 This is a schematic diagram of a temperature control system for producing a water-retaining agent according to the present invention. Detailed Implementation

[0053] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art.

[0054] like Figures 1 to 3 As shown, the present invention provides a temperature control method for the production of a water-retaining agent, comprising the following steps:

[0055] Step 1: During the high-temperature reaction stage of material production, collect the gas phase density distribution signal formed during the volatilization of additives and the stirring rotation frequency signal of the stirring device. Establish a dynamic correspondence between the gas phase density distribution signal and the stirring rotation frequency signal under a unified time reference to obtain a real-time reference basis that reflects the rhythm of spatial gas mass accumulation.

[0056] The dynamic correspondence between the gas phase density distribution signal and the stirring rotation frequency signal is established under a unified time base. The specific steps are as follows:

[0057] During the high-temperature reaction stage, to address the uneven gas phase distribution during the evaporation of additives, the gas phase density in the reaction space is collected in real time using a multi-point synchronous sensing method. Sensor nodes distributed at different heights and orientations within the reaction space are used to capture the dynamic signal of gas phase concentration changes over time. Each node records gas phase density data at fixed time intervals and simultaneously labels the time parameters of the current reaction stage at each time point to form a continuous time series signal. During the acquisition process, the heating power of the reactor is kept constant to stabilize the evaporation rate of the additives, thereby accurately reflecting the spatial diffusion behavior of the gas phase under thermal effects. Simultaneously, the rotational speed of the stirring device is recorded in real time, and the stirring rotation frequency is stored in the form of a continuous time identifier, with the start and end times of each rotation cycle recorded synchronously. This synchronous acquisition method ensures that the gas phase density distribution signal and the stirring rotation frequency signal share a unified time identifier during the data acquisition stage, guaranteeing that the two signals have an alignable time reference in subsequent processing.

[0058] It should be noted that:

[0059] In the heating reaction stage of new water-retaining and waterproof materials, the high-temperature reaction stage usually refers to the temperature range in which the reaction system temperature is at which the additives volatilize significantly and the polymerization or condensation reaction rate accelerates. It is generally controlled in the range of 80℃ to 180℃. Among them, acrylic systems are mostly in the range of 80℃ to 120℃, polyurethane and silicone modified systems are often in the range of 100℃ to 160℃, and some highly active polycondensation systems can reach about 180℃. This temperature range can meet the activation energy requirements of the reaction and promote the gas phase behavior of the additives, so it is defined as the high-temperature reaction stage.

[0060] After acquiring the gas phase density distribution signal and the stirring rotation frequency signal, the two sets of signals were processed uniformly according to a time reference. First, the gas phase density data acquired at each acquisition node were arranged in chronological order, and the acquisition times were adjusted according to the rotation cycle of the stirring device, ensuring that the gas phase density change within each stirring cycle corresponds one-to-one with the stirring rotation frequency change in that cycle. Next, for the gas phase density change process within each rotation cycle, the time distribution of the rising, peak, and decay segments of the gas phase concentration was extracted and correlated with the change in the rotational angular velocity of the stirring device. In this way, the gas phase density distribution signal and the stirring rotation frequency signal were synchronously mapped on a time scale. To ensure data continuity, interpolation correction was performed on the acquisition time points between adjacent rotation cycles, maintaining a continuous correspondence between the gas phase density distribution signal and the stirring rotation frequency signal on the same time axis. Through this process, the trend of gas phase density change was directly correlated with the periodic movement of the stirring rhythm, thus establishing a time-synchronous reference relationship for the gas mass aggregation rhythm in the reaction space. This dynamic correspondence not only achieves synchronous matching of the two signals on a time scale, but also reflects the real-time impact of stirring disturbance on gas phase distribution in terms of change trend, so that gas phase concentration fluctuations can reflect the aggregation and diffusion characteristics of gas masses in a traceable manner within each stirring cycle.

[0061] After establishing a dynamic correspondence between the gas phase density distribution signal and the stirring rotation frequency signal, the rhythm of gas cloud accumulation in the reaction space is continuously tracked and analyzed based on this dynamic correspondence. During the continuous reaction, the changes in the gas phase density distribution signal exhibit a fluctuation pattern consistent with the periodicity of the stirring rotation frequency. By recording the occurrence time, duration, and decay trend of the gas phase density peak in each rotation cycle, the formation and dissipation rhythm of the gas cloud can be identified. When the reaction time is extended, if the peak value of the gas phase density exhibits periodic fluctuations in multiple rotation cycles, it indicates the presence of a gas cloud accumulation rhythm within the reaction space. Through the dynamic correspondence, the change process of the gas phase density with the stirring rotation cycle can be continuously tracked. The relative phase relationship between the rate of change of gas phase density and the stirring rotation frequency is recorded in each time segment, thus depicting the dynamic distribution state of gas cloud accumulation. With continuous data updates, the correlation pattern between the changing trend of gas phase density and the stirring rotation rhythm can be reflected in real time, thereby forming a dynamic mapping reflecting the rhythm of gas cloud accumulation in the reaction space. This dynamic mapping uses time as the axis and the stirring rotation frequency as the reference. By recording the changes in the gas phase density distribution signal over a continuous time period, it forms a continuous description of the gas mass aggregation rhythm, so that the change process of gas phase distribution in the reaction space with stirring motion can be clearly displayed in the form of a time series.

[0062] Through the implementation of the above steps, a dynamic correspondence is established between the gas phase density distribution signal and the stirring rotation frequency signal under a unified time reference, and a real-time reference basis for the gas mass aggregation rhythm in the reaction space is formed based on this relationship. The entire process achieves spatiotemporal recording of gas phase distribution through multi-point synchronous acquisition, synchronous signal correspondence through unified time processing, and continuous characterization of gas mass aggregation rhythm through dynamic tracking, thereby accurately reflecting the generation, diffusion, and dissipation behavior of gas masses in the reaction space. This implementation not only achieves the coordinated correlation between the gas phase density distribution signal and the stirring rotation frequency signal in the time dimension, but also establishes a reference system for the dynamic behavior of gas masses in the reaction space by continuously tracking the gas phase density change process.

[0063] Step 2: Based on the dynamic correspondence, the gas phase density distribution signal is decomposed into frequencies to extract high-frequency disturbance components with the same stirring rotation frequency. Combined with the real-time reference basis, the accumulation area of ​​the closed gas mass is determined to obtain the spatial positioning basis for energy regulation.

[0064] By combining real-time reference data to determine the accumulation area of ​​enclosed air masses, a spatial positioning basis for energy regulation is obtained. The specific steps are as follows:

[0065] After obtaining the dynamic correspondence between the gas phase density distribution signal and the stirring rotation frequency signal, the gas phase density distribution signal is divided into continuous time periods according to the time cycle of the stirring rotation rhythm. In this stage, the gas phase density distribution signal is synchronously segmented according to the complete cycle of the stirring rotation frequency, ensuring that each segment corresponds to a complete cycle of the stirring rotation frequency. During the segmentation process, the start and end times of each time period, as well as the change in the angular velocity of the stirring rotation, are recorded, ensuring that the gas phase density distribution curve of each cycle segment is precisely time-aligned with the corresponding stirring rotation rhythm. In this way, a one-to-one correspondence between gas phase density changes and stirring rotation motion can be established in the time dimension. To ensure the continuity of the signal in each cycle, the transition time points between adjacent cycle segments are included in the recording during time segmentation, allowing for smooth transitions between cycles in the gas phase density distribution signal. Through this synchronous processing based on time cycle segmentation, the gas phase density distribution signal exhibits rhythmic characteristics that completely correspond to the stirring rotation frequency on the time scale, providing a complete time baseline for identifying high-frequency disturbance components.

[0066] After dividing the gas phase density distribution signal into time periods, the gas phase density change process within each period is compared and analyzed using the stirring rotation frequency as a reference. By continuously recording the peak position, fluctuation amplitude, and peak spacing of the gas phase density change curves in each period, the portion of the gas phase density distribution signal that fluctuates synchronously with the stirring rotation rhythm can be identified. During the comparison process, the time series of the gas phase density distribution signal is superimposed with the change curve of the stirring rotation frequency signal, allowing for direct comparison of the two types of signals on the same time reference. When the gas phase density distribution signal exhibits a repetitive fluctuation pattern with the stirring rotation frequency in multiple stirring rotation cycles, this repetitive variation portion can be considered as a high-frequency disturbance component. Through this periodic comparison method, the disturbance component directly driven by the stirring rotation rhythm can be accurately separated from the gas phase density distribution signal. Since the high-frequency disturbance component reflects the direct influence of stirring on the gas phase distribution, these components are synchronized with the stirring rotation rhythm in time and exhibit a periodic variation pattern in amplitude. By continuously recording these synchronous fluctuation characteristics, a time evolution sequence of high-frequency disturbance components in the gas phase density distribution signal can be formed, providing a data basis for subsequently determining the aggregation region of closed gas masses.

[0067] After identifying the high-frequency disturbance components in the gas phase density distribution signal that have the same frequency as the stirring rotation, these high-frequency disturbance components are correlated and mapped to the spatial distribution location of the gas phase density distribution signal, based on the previously established dynamic correspondence. In this process, the spatial coordinate information of each acquisition point recorded during the gas phase density acquisition phase is used as a reference, and the corresponding high-frequency disturbance component values ​​at each acquisition point are arranged and grouped according to their spatial location. In this way, a spatial distribution map reflecting the intensity of gas phase disturbances in space can be constructed. When generating the spatial distribution map, the space is divided into multiple regions according to the magnitude of the gas phase disturbance intensity, and the temporal range, duration, and frequency of peak occurrence of the gas phase density fluctuations in each region are recorded. When the amplitude of the gas phase density fluctuation in a certain region is consistently greater than the fluctuation amplitude threshold in multiple consecutive stirring rotation cycles, and the time period of occurrence is consistent with the stirring rotation frequency, the region can be identified as an accumulation region of closed gas masses. Simultaneously, the coordinate positions, relative heights, and changing trends of these accumulation regions of closed gas masses in the reaction space are recorded, allowing for precise determination of the gas mass accumulation location in the spatial dimension. This positioning method, based on the correspondence between time and space, can fully describe the location and extent of air mass accumulation within the reaction space, providing a precise spatial reference for further analysis of energy distribution.

[0068] It should be noted that:

[0069] Fluctuation amplitude thresholds are typically used as reference limits to determine whether gas phase density fluctuations constitute abnormal disturbances or gas mass accumulation characteristics. They are generally determined based on gas phase density change data of the reaction space under stable operating conditions. Specifically, this can be achieved by statistically analyzing the gas phase density fluctuation amplitudes at each sampling point over multiple stirring cycles while the system is in a uniform mixing state, obtaining its normal fluctuation range, and selecting the upper limit or a value close to the upper limit of this range as the threshold. When the gas phase density fluctuation amplitude in a certain region consistently exceeds this threshold for multiple consecutive cycles, it indicates the presence of abnormal gas phase accumulation in that region. For example, under stable conditions, the gas phase density fluctuation amplitude often fluctuates between 0.02 and 0.05; therefore, approximately 0.05 can be used as the fluctuation amplitude threshold. When the fluctuation amplitude in a certain region consistently exceeds this value, it can be identified as a closed gas mass accumulation region.

[0070] After identifying the accumulation region of the enclosed gas mass, its spatial coordinates are combined with the temporal variation of the gas phase density distribution signal to form a spatial positioning basis for energy regulation. In this stage, the temporal variation relationship between the accumulation region of the enclosed gas mass and the surrounding area's gas phase density distribution is established. By comparing the amplitude and phase difference of gas phase density changes between the accumulation and non-accumulation regions, the degree of influence of the enclosed gas mass on the heat transfer path within the reaction space can be reflected. As the reaction continues, when the gas phase density of the accumulation region changes periodically over time, the synchronization relationship between the accumulation region and the stirring rotation can be further confirmed by recording the degree of overlap between the duration of the gas phase density fluctuation and the stirring rotation cycle. Converting this synchronization relationship into a spatial positioning reference provides specific operational guidance for the energy regulation stage. In subsequent heat flow field adjustment, based on this spatial positioning information, precise adjustments to the heat input and heat flow distribution can be implemented for the accumulation region of the enclosed gas mass to maintain a balanced state of energy transfer within the reaction space. In this way, the accumulation area of ​​enclosed air masses is not only accurately determined, but also endowed with spatial attributes directly related to energy distribution, making it a key basis for energy regulation in the reaction space.

[0071] Through the above steps, the gas phase density distribution signal and the stirring rotation frequency signal based on the dynamic correspondence are fully utilized. The high-frequency disturbance component in the gas phase density distribution signal is accurately extracted, and the aggregation region of the closed gas mass is determined in conjunction with the real-time reference basis. This process achieves synchronous identification of gas phase fluctuations and stirring rhythm in the time dimension and precise positioning of the gas mass aggregation location in the spatial dimension, thus forming a spatial positioning basis for energy regulation. Through four continuous processes of time period division, period comparison, spatial correlation, and energy positioning, the formation, aggregation, and change state of the gas mass in the reaction space are completely recorded and expressed, providing a reliable basis for subsequent thermal flow field control and stirring rhythm adjustment, enabling the reaction system to maintain thermal field stability and dynamic energy distribution balance during continuous operation.

[0072] Step 3: Based on the spatial positioning, phase partition control is implemented on the heat flow field in the reaction space. In the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced. The energy accumulation is weakened by the phase cancellation of heat flow, and a heat distribution state with a stable temperature gradient is obtained.

[0073] By reducing energy accumulation through heat flow phase cancellation, a heat distribution state with a stable temperature gradient is obtained. The specific steps are as follows:

[0074] First, the heat flux distribution within the reaction space is zoned and identified based on spatial positioning. The aggregation regions of enclosed gas masses and their spatial coordinates are obtained through the dynamic correspondence between the previous gas phase density distribution signal and the stirring rotation frequency signal. Based on this, the heat flux transfer state within the reaction space is divided into zones according to the gas mass aggregation intensity and energy flow direction. For each heat flux zone, the corresponding temperature change curve, heat transfer direction, and heat flux density changes over time are recorded. During the zoning process, the energy fluctuation characteristics within high-frequency disturbance regions are emphasized. By continuously recording temperature change data within these regions, the fluctuation rhythm of heat flux in the time series is identified. When the heat flux exhibits periodic heating and cooling processes within a specific spatial range, this range is marked as a high-frequency disturbance region. Simultaneously, the energy transfer delay time and temperature gradient changes of adjacent stable heat flux regions are recorded as a reference for subsequent heat flux phase control. Through this zoning identification based on spatial energy distribution and temperature change patterns, the reaction space is divided into several regions with independent thermal energy fluctuation characteristics, including high-frequency disturbance regions, transition regions, and energy balance regions. The partitioning results constitute the spatial framework for phase partitioning control.

[0075] It should be noted that:

[0076] In the reaction space, the transition zone refers to the energy transfer buffer area located between the high-frequency disturbance zone and the energy balance zone. The direction of heat flow and temperature change in this zone have a gradual transition characteristic. It is affected by the heat flow fluctuations in the high-frequency disturbance zone and begins to transform towards the energy stable state. It is an intermediate state in which the temperature gradient is continuous but energy fluctuations still exist.

[0077] Gas cluster intensity typically refers to the degree of concentration and persistence of gaseous masses formed by the volatilization of additives within a unit space in a localized area of ​​the reaction space. It mainly reflects the amplitude, frequency, and duration of gas density fluctuations in that area. Simply put, it refers to how frequently gas clusters appear at a certain location, how concentrated their number is, and how long their duration is.

[0078] For example, in reaction space region A, if the gas phase density distribution signal shows large peak fluctuations continuously over multiple stirring and rotation cycles, and the peak intervals are synchronized with the stirring and rotation rhythm, it indicates that gas masses appear frequently and are concentrated in this region, and the gas mass aggregation intensity can be considered high. In contrast, in region B, if the gas phase density distribution signal only shows small fluctuations occasionally and for short durations, it indicates that the gas mass distribution is relatively dispersed, and the gas mass aggregation intensity in this region is low.

[0079] By comparing the magnitude and duration of gas phase density fluctuations in different regions, the intensity of gas mass accumulation in each region can be determined, and heat flow zoning can be identified accordingly.

[0080] The energy balance zone refers to the region in the reaction space where heat flow is stable and temperature changes are gradual. In this region, the heat input and output are dynamically balanced, the heat flow direction is constant, and the energy density distribution is uniform, providing thermal stability support and temperature gradient benchmark for the entire reaction space.

[0081] After spatial partitioning the heat flux field, the heat flux changes in each partition are time-tracked to obtain the periodic variation of heat flux over time within the high-frequency disturbance region. In this stage, temperature data is synchronously recorded at different sampling points within the heat flux region, forming a continuous time-series signal. These time-series signals are compared with the variation curve of the stirring rotation frequency to determine the phase shift of heat flux within the high-frequency disturbance region as a function of the stirring rotation rhythm. By comparing the correspondence between the heat flux peak value and the stirring rotation frequency period, the direction of phase change of heat flux in each time period can be determined. When the heat flux peak value repeats within multiple time periods and maintains a fixed time interval with the stirring rotation motion, the phase law of heat flux within that region can be determined. Furthermore, by continuously recording the duration of the rising phase, peak phase, and decay phase of the heat flux, the energy fluctuation curve of the heat flux in the time dimension can be accurately depicted. This method clarifies the temporal characteristics of heat flux energy transfer within each high-frequency disturbance region, thereby determining the phase difference relationship of heat flux in different spatial partitions and providing an accurate time reference for the introduction of a reverse micro-vibration disturbance source.

[0082] It should be noted that:

[0083] The "phase offset" here refers to the relative time difference on the time axis between the heat flux change cycle and the stirring rotation cycle under the same time reference. It describes the degree to which the heat flux energy fluctuation precedes or lags the stirring rotation rhythm. Specifically, when the stirring device operates according to a fixed rotation cycle, the heat flux in the reaction space will also exhibit periodic changes. However, due to the effects of gas accumulation, heat conduction delay, or fluid disturbance, the time when the heat flux peak occurs may not completely coincide with the stirring rotation cycle. Instead, it will have a certain time difference relative to the stirring rotation signal. This time difference is the phase offset.

[0084] For example, if the stirring rotation cycle is 10 seconds, and the heat flux peak always appears 2 seconds after stirring rotation, it indicates that there is a 2-second phase lag between the heat flux change and the stirring rotation. This time difference can be used as a phase offset to determine the coupling relationship between heat flux energy transfer and mechanical disturbance.

[0085] After determining the heat flow phase pattern in the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced to weaken the local energy accumulation. In this process, firstly, the location range and vibration direction of the disturbance source are determined based on the spatial coordinates of the high-frequency disturbance region. According to the main heat flow transfer path, the vibration direction of the disturbance source is set opposite to the heat energy transfer direction, creating a reverse disturbance effect in space. Next, based on the heat flow phase pattern obtained in the previous step, the correspondence between the vibration period of the disturbance source and the heat flow fluctuation period is determined, causing the disturbance source to generate reverse vibration during the rising phase of heat flow energy, thereby offsetting some of the energy accumulation. By continuously applying this reverse micro-vibration disturbance, the heat flow fluctuation in the high-frequency disturbance region can be gradually weakened over multiple time periods. When the heat flow energy begins to concentrate within a certain period, the reverse energy disturbance generated by the disturbance source within the same time period will change the local heat conduction path, causing the heat energy to redistribute to the surrounding area and reducing the local concentration of heat flow. With the continued action of reverse micro-vibration disturbance, the spatial distribution of heat flow energy gradually returns to equilibrium, and the temperature forms a continuous transition between different regions, thereby avoiding excessive accumulation of energy in the high-frequency disturbance region.

[0086] During the continuous operation of the reverse micro-vibration disturbance source, the overall heat flow distribution in the reaction space is tracked and dynamically adjusted in real time to obtain a stable temperature gradient distribution. By continuously recording the temperature change curves of each zone, the redistribution trend of heat flow in the space can be observed. When the temperature difference between the high-frequency disturbance region and the adjacent region gradually decreases, and the heat flow direction in each zone remains stable, it indicates that the phase relationship of heat flow in space has been adjusted to an equilibrium state. On this basis, by finely adjusting the vibration amplitude and frequency of the reverse micro-vibration disturbance, the heat flow fluctuation is further weakened, ensuring that the energy transfer in different regions remains stable and continuous. When the heat flow forms a unified transfer direction throughout the entire reaction space, and the temperature gradient shows a smooth transition in spatial distribution, a stable heat distribution state is obtained. In this state, the transfer of heat energy between the high-frequency disturbance region and the energy equilibrium region is dynamically coordinated, the energy accumulation caused by gas cloud aggregation is effectively suppressed, the heat transfer path in the reaction space remains unobstructed, and the energy distribution shows a uniform gradient change. By using this phase-partition control-based heat flow regulation method, the thermal field stability of the reaction system is maintained, and the flow efficiency of thermal energy in space is improved, providing a balanced thermal environment basis for subsequent micro-periodic adjustment of stirring rhythm and micro-correction of heat flow input.

[0087] Through the implementation of the above steps, phase-zone control of the heat flow field within the reaction space is achieved based on spatial positioning. A reverse micro-vibration disturbance source is introduced into the high-frequency disturbance region to reduce energy accumulation through heat flow phase cancellation, ultimately resulting in a thermal distribution state with a stable temperature gradient. This process spatially establishes a correspondence between heat flow zoning identification and local energy regulation, and temporally achieves synchronous control of heat flow phase identification and the rhythm of reverse action. Through continuous heat flow tracking and phase adjustment, a stable thermal field distribution is formed within the reaction space, ensuring balanced heat transfer throughout the reaction process, thereby guaranteeing the energy utilization efficiency of the material production process and the thermal stability of the reaction system.

[0088] Step 4: Based on the thermal distribution state of the stable temperature gradient, perform micro-periodic delay adjustment on the stirring rotation rhythm of the stirring device to achieve dynamic matching between the stirring rotation rhythm and the thermal inertia time constant of the reaction space, so as to reduce the coupling degree between the enclosed gas cloud disturbance and the fluid shear frequency and form a high-frequency resonance suppression zone.

[0089] To achieve dynamic matching between the stirring rotation rhythm and the thermal inertia time constant of the reaction space, thus forming a high-frequency resonance suppression zone, the specific steps are as follows:

[0090] After establishing a stable temperature gradient and thermal distribution, the thermal inertial response process in different regions within the reaction space is continuously measured and tracked over time to accurately grasp the heat transfer delay characteristics within the reaction space. In this stage, temperature sensing points are deployed in the high-temperature, intermediate, and low-temperature zones to continuously record the temperature change curves over time in each region. Under constant heating power and a fixed stirring speed, the time process of heat transfer from the energy input end to the energy diffusion end is observed, the time interval required for each region to reach a stable temperature is recorded, and the temporal sequence of heat transfer is marked. By sorting these data over time within a continuous reaction cycle, the average delay time of heat transfer between regions can be obtained. These average delay times are then integrated across the entire reaction space to form a time parameter characterizing the thermal response characteristics, namely the thermal inertial time constant of the reaction space. This thermal inertial time constant reflects the complete heat transfer cycle from input to diffusion, providing a time-matching reference for subsequent adjustments to the stirring rotation rhythm.

[0091] It should be noted that:

[0092] The high-temperature zone, intermediate zone, and low-temperature zone are three temperature distribution areas divided according to the heat transfer path within the reaction space. The high-temperature zone refers to the area near the energy input end, that is, the area where heat first enters the reaction space and is conducted; the intermediate zone is located in the transition zone of heat energy transfer, which is the energy buffer area through which heat diffuses from the high-temperature zone to the periphery; the low-temperature zone is located at the heat output or heat dissipation end, and is the area where the energy is relatively stable and the temperature is at a low level after the heat flow has been transferred and dispersed.

[0093] By setting temperature sensing points in these three areas, the heat transfer process in the reaction space and the thermal response characteristics of different areas can be fully reflected.

[0094] After obtaining the thermal inertia time constant of the reaction space, the stirring rotation rhythm of the stirring device is continuously monitored and a benchmark is established to determine the time difference relationship between the stirring rotation cycle and the thermal inertia time constant. By recording the rotational angular velocity, duration of a single rotation cycle, and speed change curve of the stirring device in real time, the rhythmic pattern of the stirring rotation motion in the time dimension can be obtained. The stirring rotation cycle and the thermal inertia time constant are compared in time to determine their synchronization relationship. When the stirring rotation cycle is shorter than the thermal inertia time constant, the heat energy is disturbed again by stirring before the transfer is completed, which easily causes energy accumulation in local areas; while when the stirring rotation cycle is longer than the thermal inertia time constant, the rhythm of heat transfer will lose coordination with the stirring rhythm, resulting in discontinuous energy transfer of heat flow in space. To achieve time coordination between the two, during the time recording of the stirring rhythm, the time difference between the stirring rotation cycle and the thermal inertia time constant is marked with millisecond precision to establish a one-to-one delay parameter relationship table. In this way, the time range of the stirring rotation rhythm delay and the starting time of adjustment can be determined, providing a precise time baseline for micro-cycle delay adjustment.

[0095] After determining the time difference range between the stirring rotation rhythm and the thermal inertia time constant, a micro-periodic delay adjustment is performed on the stirring rotation rhythm of the stirring device to achieve dynamic matching between the two. In specific operation, according to the delay parameter relationship table, a very short time interval is extended after each stirring rotation cycle, so that the time for the next blade rotation start corresponds to the time for heat energy transfer to be completed in the reaction space. Through this delay method, the stirring rotation rhythm of the stirring blades is synchronized with the time characteristics of the thermal inertia response, thereby avoiding interference from the stirring action to areas still in the energy balance adjustment stage. The duration of each delay is slightly modified based on the thermal response curve of the previous cycle, ensuring that the delay amount is continuously matched with the thermal inertia time constant. A thermal response curve is formed based on the temperature changes over time recorded at each temperature sensing point. As the continuous reaction cycle proceeds, the stirring rotation rhythm gradually coordinates with the heat transfer process, so that the stirring motion and heat diffusion form an orderly connection in time. In this way, heat can naturally transition between different areas, without causing local heat accumulation due to excessively fast rotation or stagnation of energy transfer due to excessively slow rotation. Through continuous micro-periodic delay adjustment, a dynamic equilibrium relationship was established between the stirring rotation rhythm and the thermal inertia time constant of the reaction space, creating stable conditions for weakening the coupling between gas cloud disturbance and fluid shear frequency.

[0096] After the stirring rotation rhythm completes micro-periodic delay adjustment and achieves dynamic matching with the thermal inertia time constant, the fluid shear frequency and gas cloud disturbance behavior within the reaction space are continuously tracked to form a high-frequency resonance suppression zone. During this stage, the influence of stirring rotation rhythm changes on gas cloud disturbance is observed by synchronously recording fluid velocity changes and gas cloud density fluctuations in different regions of the reaction space. When the stirring rotation rhythm is synchronized with the thermal inertia time constant, the gas cloud disturbance period and the fluid shear period caused by stirring gradually move out of the overlapping range. The energy peak of the fluid shear frequency no longer superimposes with the gas cloud vibration frequency, and the local pressure wave formed by the gas cloud disturbance is dispersed. By continuously tracking the time-varying curve of the fluid shear rate, it can be seen that the amplitude of high-frequency fluctuations gradually decreases, and the energy distribution tends to stabilize on the time axis. When the fluid shearing action and heat transfer process within the reaction space are completely decoupled in the time dimension, the local high-frequency resonance phenomenon is effectively suppressed. At this point, heat diffuses uniformly along a stable path in the reaction space, the intensity of gas cloud disturbance decreases, and energy transfer forms a continuous gradient transition in space. To maintain the stability of this state, the stirring rotation rhythm is subtly and dynamically adjusted during continuous operation to keep it synchronized with the thermal inertia time constant, thereby maintaining the stable existence of the high-frequency resonance suppression zone.

[0097] By executing the above steps and considering the thermal distribution of a stable temperature gradient, the stirring rotation rhythm of the agitator is adjusted with a micro-periodic delay. This dynamically matches the stirring rotation rhythm with the thermal inertia time constant of the reaction space, reducing the coupling between enclosed gas disturbance and fluid shear frequency, ultimately forming a high-frequency resonance suppression zone. Through this control method, energy transfer within the reaction space becomes smoother, gas disturbance is effectively weakened, and the reaction system maintains a stable thermodynamic state during operation, providing continuous dynamic support for energy balance and thermal field uniformity in the material production process.

[0098] Step 5: Based on the high-frequency resonance suppression region, the heat flow energy distribution signal in the reaction space is continuously tracked, and the heat flow input rhythm is finely adjusted in real time according to the residual amount of temperature fluctuation to maintain the dynamic balance of heat exchange rate, thereby maintaining the thermal field stability of the reaction system and ensuring the uniformity of material properties.

[0099] The heat input rhythm is fine-tuned in real time based on the residual amount of temperature fluctuations. The specific steps are as follows:

[0100] After the high-frequency resonance suppression zone is formed, the heat flow energy distribution signal inside the reaction space is continuously tracked and recorded to comprehensively understand the energy transfer patterns in time and space. This stage involves setting up multiple thermal energy monitoring points within the reaction space to continuously record temperature changes in different areas, thus forming time-series data of heat flow distribution. Each monitoring point collects temperature data at preset time intervals, and a corresponding timestamp is added at each acquisition, allowing all temperature signals to be compared under a unified time reference. To ensure data continuity, the heat input rate of the reaction environment is kept constant during recording, ensuring that temperature changes are entirely caused by the internal heat flow transfer behavior. During continuous monitoring, the focus is on observing the temperature change trend within the high-frequency resonance suppression zone and its adjacent areas, recording the temperature gradient change amplitude and time delay relationship between each point. By arranging these data in chronological order, a flow trajectory of heat energy transfer within the space can be formed. This flow trajectory reflects the speed and direction of heat energy transfer in the reaction space, creating a complete and continuous record of the heat flow energy distribution changes in the time dimension. When energy transfer fluctuates periodically in a certain area, monitoring data can reflect the dynamic situation of heat accumulation or decay in real time, providing a data basis for subsequent adjustment of the heat flow input rhythm.

[0101] After acquiring continuous tracking data of the heat flow energy distribution signal, the heat flow input rhythm is fine-tuned in real time based on the residual temperature fluctuation to achieve dynamic balance in the energy transfer process. This stage involves temporal comparison of the continuous temperature data collected in the previous stage to determine the rate of temperature change in each region within the reaction space over a continuous time period. By calculating the rate of change of temperature difference between adjacent monitoring points, it is possible to identify regions where the temperature rises too quickly or falls too slowly. When the rate of temperature rise in a region is higher than the overall average, it indicates that the heat flow input in that region is excessive, and energy is accumulating locally. When the rate of temperature fall in a region is less than the threshold, it indicates insufficient heat diffusion and reduced heat transfer efficiency. To maintain a balanced distribution of heat flow within the space, the heat flow input rhythm is fine-tuned. In areas of energy accumulation, the frequency of heat input is reduced or the duration of a single energy input is shortened to ensure the heat input rate in that region is consistent with the surrounding areas, thus gradually flattening the temperature rise curve. In areas of insufficient energy diffusion, the interval between heat inputs is extended or the instantaneous heat input rate is increased to enhance heat transfer and compensate for insufficient heat energy. By adjusting the heat flow input rhythm in real time on a time scale, the thermal inertia time constant of energy transfer is kept consistent with the thermal inertia of the reaction space. As continuous adjustments are made, the residual temperature fluctuation gradually decreases, the heat flow achieves dynamic equilibrium between regions, the heat exchange rate tends to stabilize over time, and the thermal energy distribution of the reaction space gradually returns to a coordinated state.

[0102] It should be noted that:

[0103] The temperature drop rate threshold is typically a reference value used to determine whether heat diffusion in a certain area is normal. It is generally set based on temperature change data of the reaction space under stable operating conditions. Specifically, during the initial stage of system operation or under stable conditions, the temperature drop rate at each monitoring point is statistically analyzed over multiple consecutive reaction cycles. The average value or typical range of these drop rates is calculated and used as a benchmark. When the temperature drop rate in a certain area remains below this reference range for an extended period, the heat diffusion efficiency in that area is considered insufficient, triggering an adjustment to the heat flow input rhythm.

[0104] For example, if the temperature drop rate in each area is statistically between 0.5℃ and 0.8℃ per minute during the stable operation phase, then approximately 0.5℃ / minute can be used as the threshold for the drop rate. When the temperature drop rate in a certain area is lower than this value, it is determined that there is heat retention in that area, and it is necessary to compensate by adjusting the heat flow input rhythm.

[0105] After the heat flow input rhythm is fine-tuned in real time and reaches dynamic equilibrium, the overall heat flow energy transfer trend in the reaction space is continuously observed and analyzed over time to maintain the thermal field stability of the reaction system and ensure the uniformity of material properties. During this stage, the temperature change curves of the high-frequency resonance suppression zone and its adjacent areas are continuously monitored, and the temperature distribution over different time periods is compared, recording the rate of change of thermal energy at each point in the space. When the temperature difference between monitoring points remains stable and the overlap of temperature curves increases over consecutive time periods, it indicates that the heat flow transfer process in the reaction space has entered a stable range. At this point, the rate of heat transfer from the energy input area to the energy diffusion area is consistent with the heat dissipation rate, and energy forms a balanced circulation path throughout the entire space. To prevent the emergence of new energy unevenness, the heat flow input rhythm is dynamically corrected in small increments during operation, allowing the input rhythm to adapt to minor changes in the heat flow transfer rate. After the reaction has continued for several cycles, the temperature change at each monitoring point maintains a constant gradient, indicating that a long-term stable thermal distribution state has been formed within the reaction space. By combining continuous tracking and fine-tuning, the heat flow distribution in the reaction space can be kept in equilibrium over time, the spatial energy transfer can be maintained continuously, the disturbance of the enclosed air mass can be effectively limited, and the coupling between fluid shear and thermal diffusion can be kept stable. With the heat flow uniformly distributed in space, the overall thermal field of the reaction system can be maintained in a stable state, energy transfer can be achieved without fluctuations, and the condensation, film formation, and solidification conditions of the material during the reaction process can be kept consistent, thereby ensuring the uniformity of the final product in terms of microstructure and performance.

[0106] Through the execution of the above steps, continuous tracking of the heat flow energy distribution signal in the reaction space was achieved based on the high-frequency resonance suppression zone. Real-time fine-tuning of the heat flow input rhythm was performed according to the residual temperature fluctuations, ultimately maintaining a dynamic equilibrium state of the heat exchange rate. This ensures long-term stability of the thermal field in the reaction system and smooth, continuous energy transfer. The entire process, through the orderly combination of continuous monitoring, dynamic adjustment, and long-term equilibrium, coordinates the heat flow input and energy diffusion processes in both time and space, creating a uniform heat transfer environment within the reaction space. This ensures a stable thermal field, uniform material properties, and sustainable production during the reaction process.

[0107] like Figure 4 As shown, the present invention provides a temperature control system for the production of water-retaining agents, including a gas phase dynamic correspondence module, a gas mass spatial positioning module, a heat flow phase control module, a stirring rhythm matching module, and a heat flow balance regulation module;

[0108] Gas phase dynamic correspondence module: During the high-temperature reaction stage of material production, the gas phase density distribution signal formed during the volatilization of additives and the stirring rotation frequency signal of the stirring device are collected. The gas phase density distribution signal and the stirring rotation frequency signal are dynamically correlated under a unified time reference to obtain a real-time reference basis that reflects the rhythm of spatial gas mass accumulation.

[0109] Gas mass spatial positioning module: Based on dynamic correspondence, frequency decomposition is performed on the gas phase density distribution signal to extract high-frequency disturbance components with the same stirring rotation frequency, and combined with real-time reference basis to determine the aggregation area of ​​closed gas masses, thereby obtaining spatial positioning basis for energy regulation;

[0110] Heat flow phase control module: Based on spatial positioning, phase partition control is implemented on the heat flow field in the reaction space. In the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced. Energy accumulation is weakened by heat flow phase cancellation, and a heat distribution state with a stable temperature gradient is obtained.

[0111] Stirring rhythm matching module: Based on the thermal distribution state of the stable temperature gradient, the stirring rotation rhythm of the stirring device is adjusted by micro-period delay, so that the stirring rotation rhythm is dynamically matched with the thermal inertia time constant of the reaction space, and a high-frequency resonance suppression zone is formed.

[0112] Heat flow balance control module: Based on the high-frequency resonance suppression zone, it continuously tracks the heat flow energy distribution signal in the reaction space and adjusts the heat flow input rhythm in real time according to the residual amount of temperature fluctuation to maintain a dynamic balance of heat exchange rate.

[0113] The present invention provides a method for temperature control in the production of a water-retaining agent, which is implemented by the above-mentioned temperature control system for the production of a water-retaining agent. For details of the specific method and process of the temperature control system for the production of a water-retaining agent, please refer to the above-mentioned embodiment of the method for temperature control in the production of a water-retaining agent, which will not be repeated here.

[0114] It should be noted that this general solution is not only applicable to smart factories but also to other fields, including continuous reaction control in fine chemicals, cracking and polymerization process regulation in petrochemicals, thermal field control in lithium battery slurry preparation and coating, thermal treatment and thin film deposition of semiconductor wafers, stabilization of pharmaceutical fermentation and bioreaction processes, heat exchange management in nuclear and new energy sources, thermal field regulation in aerospace combustion chambers, and thermal safety management of large-scale energy storage systems. In these scenarios, whenever there are issues such as coupling of heat flow transfer and mechanical disturbances, dynamic fluctuations in energy distribution, or instability caused by frequency resonance, this solution can achieve spatial positioning, phase cancellation, and dynamic matching control, thereby improving process stability, energy utilization efficiency, and final product consistency.

[0115] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present invention.

Claims

1. A method for temperature control in the production of a water-retaining agent, characterized in that, Includes the following steps: Step 1: During the heating reaction stage of material production, collect the gas phase density distribution signal formed during the volatilization of additives and the stirring rotation frequency signal of the stirring device. Establish a dynamic correspondence between the gas phase density distribution signal and the stirring rotation frequency signal under a unified time reference to obtain a real-time reference basis that reflects the rhythm of spatial gas mass accumulation. Step 2: Based on the dynamic correspondence, the gas phase density distribution signal is decomposed into frequencies to extract high-frequency disturbance components with the same frequency as the stirring rotation. Combined with the real-time reference base, the accumulation area of ​​the closed gas mass is determined to obtain spatial positioning basis. Step 3: Based on the spatial positioning, phase partition control is implemented on the heat flow field in the reaction space. In the high-frequency disturbance region, a reverse disturbance source is introduced to reduce energy accumulation through heat flow phase cancellation and obtain the heat distribution state. Step 4: Based on the thermal distribution state, delay adjustment is performed on the stirring rotation rhythm of the stirring device to dynamically match the stirring rotation rhythm with the thermal inertia time constant of the reaction space and form a high-frequency resonance suppression zone. Step 5: Based on the high-frequency resonance suppression zone, the heat flow energy distribution signal in the reaction space is continuously tracked, and the heat flow input rhythm is adjusted in real time according to the residual amount of temperature fluctuation to maintain the dynamic balance of heat exchange rate.

2. The method for temperature control in the production of a water-retaining agent according to claim 1, characterized in that, The steps involved in acquiring gas phase density distribution signals and stirring rotation frequency signals during the heating reaction stage of material production and establishing a dynamic correspondence include: The gas phase density at different heights and directions in the reaction space is collected in real time through multi-point synchronous sensing. Each collection node records the gas phase density data at fixed time intervals and marks the time parameters of the current reaction stage at each time point to form a continuous time series signal. At the same time, the rotation speed of the stirring device shaft is recorded in real time and the continuous time identifier of the stirring rotation frequency is stored. The gas phase density data of each acquisition node are arranged in chronological order, and the acquisition time is adjusted according to the rotation cycle of the stirring device. Interpolation correction is performed between adjacent cycles to maintain the continuous dynamic correspondence of the time axis. Based on the dynamic correspondence, the occurrence time, duration and decay trend of the peak gas density are recorded to identify the rhythm of gas mass formation and dissipation. The phase relationship between the rate of change of gas density and the stirring rotation frequency is tracked over a continuous time period to form a dynamic mapping that reflects the rhythm of gas mass aggregation in space.

3. The method for temperature control in the production of a water-retaining agent according to claim 1, characterized in that, The steps for determining the aggregation region of a closed air mass based on dynamic correspondence and obtaining spatial positioning data for energy regulation include: The gas phase density distribution signal is divided into continuous time periods according to the time cycle of the stirring rotation rhythm. The gas phase density distribution signal is synchronously segmented according to the complete cycle of the stirring rotation frequency, and the start time, end time and stirring rotation angular velocity change of each time period are recorded. Using the stirring rotation frequency as a reference, the gas phase density change process in each cycle is compared and analyzed. The peak position, fluctuation amplitude and peak spacing of the gas phase density change curve are recorded. The gas phase density time series is superimposed and compared with the stirring rotation frequency change curve to extract the high-frequency perturbation component that is the same as the stirring rotation frequency. Based on the dynamic correspondence, the extracted high-frequency disturbance components are associated with the spatial distribution of the gas phase density distribution signal. The spatial coordinate information of each collection point is grouped and arranged with the corresponding disturbance component value to generate a gas phase disturbance intensity distribution map in the reaction space. The accumulation area of ​​the closed gas mass where the gas phase density fluctuation is continuously greater than the fluctuation amplitude threshold and is synchronized with the stirring rotation frequency is determined. By combining the spatial coordinates of the accumulation region of a closed gas mass with the temporal variation of the gas phase density distribution signal, and by comparing the amplitude and phase difference of the gas phase density variation between the accumulation region and the non-accumulation region, the synchronization relationship between the accumulation region and the stirring and rotating motion is confirmed, thus forming a spatial positioning basis for energy regulation.

4. The method for temperature control in the production of a water-retaining agent according to claim 3, characterized in that, In the step of generating a gas phase disturbance intensity distribution map in the reaction space, the gas phase density fluctuation amplitude of each collection point is continuously recorded in multiple stirring rotation cycles. The spatial boundary range of the accumulation area of ​​the closed gas mass is determined by using the synchronicity between the duration of the gas phase density fluctuation and the stirring rotation frequency as the criterion. The spatial coordinates within this spatial boundary range are used as the positioning reference area for energy regulation.

5. The method for temperature control in the production of a water-retaining agent according to claim 3, characterized in that, The steps to reduce energy accumulation and obtain a thermal distribution state with a stable temperature gradient by canceling out heat flow phases include: Based on spatial positioning, the heat flow distribution in the reaction space is divided into zones. The spatial range is divided into multiple heat flow zones according to the intensity of gas mass aggregation and the direction of energy flow. The temperature change curve, heat transfer direction and heat flow density of each heat flow zone are recorded over time. Periodic heating and cooling processes are identified to calibrate high-frequency disturbance areas. The heat flow change process in each heat flow zone is tracked over time. Temperature data is recorded synchronously at different acquisition points and compared with the stirring rotation frequency change curve to determine the heat flow phase shift in the high-frequency disturbance area and its periodic change over time, and the temporal characteristics of heat flow energy transfer are recorded. Based on the heat flow phase characteristics of the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced. The location and vibration direction of the disturbance source are determined according to the heat flow transmission path. The correspondence between the disturbance period and the heat flow fluctuation period is set. Reverse vibration is generated during the heat flow energy rise phase to weaken the local energy accumulation. During the continuous operation of the reverse micro-vibration disturbance source, the temperature change curves of each heat flow zone were recorded, and the temperature difference change trend between the high-frequency disturbance region and the adjacent region was observed. By adjusting the disturbance frequency and vibration amplitude, a heat distribution state with a stable temperature gradient was obtained.

6. The method for temperature control in the production of a water-retaining agent according to claim 5, characterized in that, The correspondence between the vibration period of the reverse micro-vibration disturbance source and the heat flow fluctuation period in the high-frequency disturbance region is determined by continuously monitoring the heat flow phase offset, and the disturbance amplitude is adjusted when reverse vibration occurs during the heat flow energy rise phase.

7. The method for temperature control in the production of a water-retaining agent according to claim 5, characterized in that, The steps to dynamically match the stirring rotation rhythm with the thermal inertia time constant of the reaction space and form a high-frequency resonance suppression region include: When the thermal distribution state of the stable temperature gradient is established, the thermal inertial response process of different regions inside the reaction space is continuously measured and time-tracked. Temperature sensing points are set up in the high temperature zone, the intermediate zone and the low temperature zone respectively. The temperature change curve of each region with time is recorded and the average delay time of heat transfer is calculated. The delay time of each region is integrated into the thermal inertial time constant of the reaction space. The stirring rotation rhythm of the stirring device is continuously monitored and a benchmark is established. The rotational angular velocity, duration of a single rotation cycle, and speed change curve are recorded. The stirring rotation cycle is compared with the thermal inertia time constant to determine the synchronization relationship and mark the time difference parameters to form a delay parameter relationship table. According to the delay parameter relationship table, the stirring rotation rhythm of the stirring device is adjusted by micro-cycle delay. The time interval is extended at the end of each stirring rotation cycle so that the start time of the next blade rotation corresponds to the time when heat energy is transferred. The delay duration is corrected according to the thermal response curve formed by the temperature change over time recorded at each temperature sensing point. While achieving dynamic matching of the stirring and rotation rhythm, the fluid shear frequency and gas cloud disturbance behavior in the reaction space are continuously tracked, the fluid velocity changes and gas cloud density fluctuations in different regions are recorded, the influence of the stirring and rotation rhythm on gas cloud disturbance is observed, and a high-frequency resonance suppression zone is formed by maintaining time synchronization.

8. The method for temperature control in the production of a water-retaining agent according to claim 7, characterized in that, When the stirring rotation rhythm of the stirring device is adjusted by micro-cycle delay, the delay time is dynamically corrected according to the thermal inertia time constant of the reaction space. In each rotation cycle, the delay duration is adjusted according to the time offset of the thermal response curve of the previous cycle.

9. The method for temperature control in the production of a water-retaining agent according to claim 7, characterized in that, The steps for real-time fine-tuning of the heat input rhythm based on residual temperature fluctuations include: When the high-frequency resonance suppression zone is formed, the heat flow energy distribution signal inside the reaction space is continuously tracked and recorded. Temperature changes in different areas are synchronously collected at multiple heat energy monitoring points. Timestamps are recorded and time series data with a unified time reference are formed. The relationship between the temperature gradient change amplitude and time delay in the high-frequency resonance suppression zone and its adjacent areas is observed to obtain the flow trajectory of heat energy transfer. Based on continuous data of heat flow energy distribution signals, the temperature change rate of each region in the reaction space is compared in a time sequence. The energy accumulation area and the energy diffusion deficiency area are identified by the rate of change of temperature difference between adjacent monitoring points. The heat flow input rhythm is adjusted according to the residual amount of temperature fluctuation. The heat input frequency is reduced in the energy accumulation area and the heat input interval is extended in the energy diffusion deficiency area to maintain the dynamic balance of energy transfer. The overall heat flow energy transfer trend in the reaction space is continuously observed and analyzed over time. Temperature distribution curves at different time periods are compared and temperature difference change trends are recorded. Dynamic corrections are made during operation.

10. A temperature control system for producing a water-retaining agent, used to implement the temperature control method for producing a water-retaining agent as described in any one of claims 1-9, characterized in that, It includes a gas phase dynamic response module, a gas mass spatial positioning module, a heat flow phase control module, a stirring rhythm matching module, and a heat flow balance regulation module; Gas phase dynamic correspondence module: During the high-temperature reaction stage of material production, the gas phase density distribution signal formed during the volatilization of additives and the stirring rotation frequency signal of the stirring device are collected. The gas phase density distribution signal and the stirring rotation frequency signal are dynamically correlated under a unified time reference to obtain a real-time reference basis that reflects the rhythm of spatial gas mass accumulation. Gas mass spatial positioning module: Based on dynamic correspondence, frequency decomposition is performed on the gas phase density distribution signal to extract high-frequency disturbance components with the same stirring rotation frequency, and combined with real-time reference basis to determine the aggregation area of ​​closed gas masses, thereby obtaining spatial positioning basis for energy regulation; Heat flow phase control module: Based on spatial positioning, phase partition control is implemented on the heat flow field in the reaction space. In the high-frequency disturbance region, a reverse micro-vibration disturbance source is introduced. Energy accumulation is weakened by heat flow phase cancellation, and a heat distribution state with a stable temperature gradient is obtained. Stirring rhythm matching module: Based on the thermal distribution state of the stable temperature gradient, the stirring rotation rhythm of the stirring device is adjusted by micro-period delay, so that the stirring rotation rhythm is dynamically matched with the thermal inertia time constant of the reaction space, and a high-frequency resonance suppression zone is formed. Heat flow balance control module: Based on the high-frequency resonance suppression zone, it continuously tracks the heat flow energy distribution signal in the reaction space and adjusts the heat flow input rhythm in real time according to the residual amount of temperature fluctuation to maintain a dynamic balance of heat exchange rate.

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