Ultrafast high-temperature speed control all-in-one machine

Abstract

The invention discloses an ultrafast high-temperature speed control all-in-one machine, belongs to the technology of high-temperature heat treatment equipment, and aims to solve the problems of slow temperature rise, low temperature control precision and low integration level of a traditional high-temperature furnace. According to the equipment, through integrated design, a water cooling assembly, a terminal assembly, a control panel assembly, a heating assembly and an atmosphere assembly are integrated. The water cooling assembly guarantees equipment cooling through circulating refrigeration; the terminal assembly adopts a rotatable sample cup design, so that uniform heating is ensured; the control panel assembly realizes + / -0.5 DEG C high-precision temperature control based on a fuzzy PID algorithm; the heating assembly realizes five-surface rapid heating by using a Kangtier resistance wire; the atmosphere assembly accurately regulates and controls the proportion of mixed gas through a gas mass flow controller, and provides a specific reaction atmosphere. All the components work cooperatively, ultra-fast heating and cooling are supported, the operation process is simplified, and multiple safety protection functions are achieved. The device is suitable for high-temperature experiments and industrial production in the fields of material science, mechanical manufacturing and the like, and has the advantages of efficient integration, accurate temperature control, convenience in operation and the like.

Description

Technical Field

[0001] The present invention belongs to the technical field of high-temperature heat treatment equipment, and specifically relates to an ultra-fast high-temperature speed control integrated machine integrating ultra-fast temperature rise and fall, precise temperature control, gas atmosphere control and multiple safety protections. Background Art

[0002] In the basic research of laboratories and the practical application of industrial production, the demand for material heat treatment and high-temperature experimental equipment has increased. As the core equipment, high-temperature furnaces are widely used in high-temperature material processing processes in the fields of material science, mechanical manufacturing, aerospace, etc.

[0003] There are many types of high-temperature furnaces on the market, each based on different working principles to meet different needs. The most representative ones are box-type electric furnaces and muffle furnaces. Box-type electric furnaces provide uniform temperature distribution through built-in heating elements and use control systems to ensure temperature control. Muffle furnaces use resistance wires or other heating elements hidden in the box to raise the temperature in the furnace to the required level through electrical heating. Despite the wide variety of high-temperature furnaces, they still face the following problems in actual use:

[0004] 1. Slow heating rate: The traditional high-temperature furnace has a low heating rate, which makes it difficult to adapt to high-demand processes such as rapid sintering, affecting efficiency.

[0005] 2. Insufficient temperature control accuracy: The temperature control accuracy of general high-temperature furnaces can only reach ±1°C or higher, which is not ideal for the preparation and experiment of temperature-sensitive materials.

[0006] 3. Low integration: Each component (heating, cooling, atmosphere control) operates independently, resulting in large space occupation, complex operation, difficult maintenance, and poor coordination. Summary of the invention

[0007] In order to solve the problems of slow heating rate, poor temperature control accuracy and low equipment integration in the existing high-temperature furnace, the present invention provides an ultra-fast high-temperature speed control all-in-one machine with a highly integrated design.

[0008] The technical solution adopted by the present invention is:

[0009] The ultra-fast high-temperature speed control integrated machine includes five core components: water cooling component, terminal component, control panel component, heating component and atmosphere component. In the water cooling component, the water pump drives the cooling medium to circulate, and the compressor, condenser, expansion valve / capillary and evaporator work together to cool the cooling medium and provide cooling guarantee for the operation of the equipment. The terminal component is used to place samples to be processed. The control panel is used for operators to set parameters and monitor equipment. As the core part of the system, the heating component converts electrical energy into thermal energy through Kanthal resistance wire based on the principle of Joule thermal effect, providing a heat source for the samples on the terminal component. The atmosphere component controls the flow of each gas through a gas mass flow controller, mixes different gases in proportion and sends them into the heating area to provide a specific atmosphere environment for the sample.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The equipment components of the present invention are highly integrated, achieving efficient integrated operation, simplifying the operating process, and improving the coordination between the components.

[0012] The cup on the terminal assembly of the present invention is rotatable, which helps the sample to be heated evenly.

[0013] The temperature control accuracy of the present invention is high. The controller adopts fuzzy PID algorithm, compares and calculates the feedback temperature signal with the set temperature, and automatically adjusts the power of the heating component. The control accuracy can reach ±0.5°C. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 : Schematic diagram of the overall structure of the ultra-fast high-temperature speed control integrated machine

[0015] Figure 2 : Schematic diagram of water cooling component structure

[0016] Figure 3 :Schematic diagram of terminal component structure

[0017] Figure 4 : Schematic diagram of control panel component layout

[0018] Figure 5 : Schematic diagram of the LCD display of the control panel

[0019] Figure 6 : Schematic diagram of the internal structure of the heating component

[0020] Figure 7 :Schematic diagram of atmosphere component structure

[0021] Among them: 1. Compressor; 2. Fan; 3. Water-cooled mainboard; 4. Evaporator; 5. Heating container; 6. Heating coil; 7. Rotating joint; 8. Emergency stop button; 9. Chiller direction keys; 10. Feed rate knob; 11. Switch button; 12. Display screen; 13. Indicator light group (the first row from left to right is: power; work; phase loss; overvoltage; overtemperature. The second row from left to right is: overcurrent; water shortage; cooling; liquid level status; alarm); 14. Mode selection knob (clockwise direction is edit; automatic; manual input; manual pulse; inching operation; CNC; return to zero mode); 15. Fast feed rate knob (clockwise scale is: 0; 25; 50; 100; 150; 200; 220); 16. Buttons (from top to bottom: start button; stop button; automatic / manual selection switch); 17. Current temperature (chiller); 18. Set temperature (chiller); 19. Working voltage; 20. Output current; 21. Heating element; 22. Furnace; 23. Furnace door; 24. Temperature sensor; 25. Control system; 26. Cooling system; 27. Power connection; 28. Safety device; 29. ​​Gas flow meter; 30. Mixing bottle bracket; 31. Mixing bottle; 32. One-way valve; 33. Three-way connector pipe; 34. Tank tray; 35. Mixing tank; 36. Cardan angle ball valve; 37. Mass flow meter; 38. Through-plate connector; 39. Burst valve; 40. Unloading valve; 41. Mixing bottle bracket; 42. One-way valve. DETAILED DESCRIPTION

[0022] In order to better understand the structure, functions and coordination relationship between the components of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1 As shown, the core of the ultra-fast high-temperature speed control integrated machine is five main components, namely the water cooling component, terminal component, control panel component, heating component and atmosphere component.

[0024] like Figure 2 The water cooling assembly shown mainly includes the following key components: compressor 1, fan 2, water cooling mainboard 3 and evaporator 4. These components work together to achieve efficient cooling effect. During operation, the coolant first absorbs heat in the evaporator 4 and evaporates into gas. Subsequently, the gaseous coolant is sent to the compressor 1, under the action of the compressor, the pressure and temperature of the coolant are increased. Next, the high-pressure and high-temperature coolant flows through the water cooling mainboard 3, where it releases heat and cools the surrounding equipment or components. Finally, the fan 2 assists in heat dissipation, helping the heat to be dissipated to the environment faster through forced convection, completing the entire cooling process. Through such a cycle, the water cooling assembly effectively reduces the temperature of the equipment and ensures its stable operation. The design of the entire system is to achieve continuous cooling of the equipment through continuous coolant circulation and heat exchange, as well as auxiliary heat dissipation of the fan.

[0025] like Figure 3 The terminal assembly (cup turn) mainly includes a rotatable heating container 5, a rotating joint 7, which works together with a heating coil 6 and a temperature control system. The heating container 6 is mounted on the rotating joint 7, and the rotation function of the container is realized by a motor or other driving mechanism, thereby meeting the need for uniform treatment of samples or materials during the heating process. The heating coil 6 is embedded around the heating container 5, and can quickly convert electrical energy into thermal energy, so that the material in the container reaches an ultra-high temperature state in a short time. The temperature control system monitors the temperature in the container in real time through a built-in thermocouple or temperature sensor, and adjusts the heating power through a PID controller to ensure precise temperature control and rapid response.

[0026] like Figure 4 The control panel assembly is the operation and monitoring core of the invention, which integrates an emergency stop button 8 to quickly cut off the power supply to ensure safety, a chiller direction key 9 to control the cooling water flow direction to improve cooling efficiency, a feed rate knob 10 and a fast feed rate knob 15 for fine and fast adjustment of the feed speed of the equipment respectively, a switch button 11 as the power control switch of the equipment, and a display screen 12 providing a visual interface for equipment status and parameter settings, including the following: Figure 5 The four major parameters are: working voltage (heater) 18, output current (heater) 19, current temperature PV (chiller) 16, set temperature SV (chiller) 17, indicator light group 13 displays power status, working status, overload, overheating and other operating parameters and warning information, mode selection knob 14 allows the user to switch between different operating modes to adapt to work needs, while the start button, stop button and automatic / manual selection switch control the start, stop and switching of operating modes of the equipment. All these components work together to improve the operating convenience of the equipment, enhance the monitoring capability and safety, and ensure that the equipment can operate efficiently and stably.

[0027] like Figure 6The heating assembly is composed of a number of components that work together, including heating elements 21 arranged around the furnace 22, which convert electrical energy into thermal energy to achieve rapid and uniform heating; furnace door 23 is used to seal the furnace and protect the operator; temperature sensor 24 monitors the temperature in the furnace in real time and feeds data back to the control system 25, which adjusts the working state of the heating element according to the preset program to ensure accurate temperature control; cooling system 26 helps to maintain the heating element at a suitable working temperature, extend the service life and ensure safety; power connection 27 provides the necessary power for the heating element; safety device 28 can cut off the power supply in time under abnormal circumstances to protect the equipment and operators; gas flow meter 29 monitors the gas flow, mixing bottle bracket 30 and mixing bottle 31 are used to provide the required atmosphere environment in the furnace, and one-way valve 32 controls the gas flow direction to prevent backflow. These components are closely connected through electrical circuits and mechanical structures to form a complete heating system, which can achieve efficient heat treatment of materials while ensuring the stability and safety of the heating process.

[0028] according to Figure 7 As shown, the atmosphere assembly mainly includes a mixing tank 35, an air inlet through-plate joint 33, a filter 37, an outlet three-way valve 36, an unloading valve 40, and a burst valve 39. These components work together to ensure the precise control and safe operation of the atmosphere in the furnace. The gas first enters the system through the air inlet through-plate joint 33, and then flows through the filter 37, where impurities in the gas are removed to prevent contamination of the furnace environment or materials. The purified gas then passes through a gas mass flow controller, which adjusts the flow of the gas to ensure that the amount of gas entering the furnace meets the process requirements. The regulated gas passes through the outlet three-way valve 36, where the gas can be directed to the mixing tank 35 for mixing, or directly output for a specific process. The mixing tank 35 is filled with quartz beads to enhance the turbulence of the gas and promote the uniform mixing of different gas components. Unloading valves 40 and burst valves 39 are provided at both ends of the mixing tank 35. These safety devices ensure that the pressure in the mixing tank remains within a safe range. If the pressure exceeds the preset value, the unloading valve will release some gas to reduce the pressure, while the burst valve will release gas in extreme cases as a last resort to prevent the mixing tank from rupturing. The operating status of the entire atmosphere component is monitored and adjusted through the control panel component to ensure that the gas flow, mixing ratio and pressure are always within the preset safety range. This process works in conjunction with other systems such as the heating component and the water cooling component to provide a stable high-temperature atmosphere environment in the furnace to meet the process requirements of material processing.

[0029] In the ultra-fast high-temperature speed control integrated machine, each component forms an efficient and stable high-temperature processing system through close cooperation. The heating component generates high-temperature heat through high-quality heating elements, which directly acts on the sample in the furnace to achieve rapid temperature rise. At the same time, the atmosphere component accurately delivers protective gas to the furnace to ensure the purity and stability of the atmosphere in the furnace, providing an ideal environment for high-temperature processes. The control panel component, as the "brain" of the system, monitors and adjusts the power output of the heating component and the gas flow of the atmosphere component in real time through the intelligent temperature controller and program temperature control system to ensure accurate control of the temperature and atmosphere conditions in the furnace. The water cooling component cools the heating component and terminal component through circulating coolant to prevent high temperature from damaging the equipment, while ensuring the sealing and safety of terminal components such as the furnace door. The entire system is interconnected through electrical circuits, gas pipelines and cooling water circuits to form a complete closed-loop control link: the control panel component adjusts the operating status of the heating component and the atmosphere component according to the preset process parameters, and collects the actual operating data such as the furnace temperature and atmosphere flow in real time through sensors, and feeds back to the system for dynamic adjustment and error compensation to ensure the stability and safety of the equipment when running at high temperatures.

[0030] The all-in-one machine should be installed in a well-ventilated indoor environment to prevent heat and gas accumulation during the operation of the equipment. For power supply, it needs to be connected to a three-phase 400V power supply and use a 6mm 2 The above copper wires must be grounded reliably to ensure the normal operation and safe use of the equipment. For the cooling water system, the water pressure must be maintained at 0.1-0.2MPa, the flow rate must be ≥16L / min, and the water temperature must be ≤40℃.

[0031] When installing each component, first connect the pipes and lines between the compressor, condenser, expansion valve / capillary tube, evaporator, and water pump components in the water cooling component to ensure that the circulation paths of the refrigerant and cooling medium are connected correctly. Install the water cooling component in the all-in-one machine Figure 1 The designated position on the left front side is connected to the part that needs to be cooled through a pipe. Next, install the heating component on the all-in-one machine. Figure 1 The designated position on the left rear side. Install the high temperature resistant Kanthal resistance wire inside the furnace body according to the design requirements of five-sided heating, and connect the lines with the power supply and control panel components. Install the terminal component into the integrated machine Figure 1 On the left side of the water cooling assembly, secure the rotatable cup.

[0032] Install the atmosphere component in the all-in-one machine Figure 1The right rear is connected to the designated position and connected to the reaction area in the heating assembly through a pipe. Assemble the housing, gas mixing tank, air inlet through-plate joint, gas mass flow controller, air outlet through-plate joint and air outlet three-way valve, and connect the gas delivery pipeline and control line. The gas mixing tank is fixed on the tank support and base, and filled with quartz beads. Finally, fix the control panel assembly on the all-in-one machine. Figure 1 External front. Connect the control lines between the control panel and other components.

[0033] When using the equipment, check the tightness of the power supply, cooling water and gas pipelines before starting. Turn on the power supply and cooling system of the equipment. After the system is stable, set the required temperature curve through the control panel component, including target temperature, feed rate and other parameters. Select the working mode. Start heating and monitor the temperature and pressure data in real time through the control panel. When the set process time and temperature are reached, stop heating, enable the water cooling system, and the water cooling component increases the cooling force to cool the equipment. After taking out the sample, turn off the power supply of the equipment first, and then disconnect the main switch. Drain the cooling water in the pipeline to keep the equipment clean.

[0034] Embodiment 1:

[0035] The ultra-fast high-temperature speed-controlled integrated machine is used to rapidly sinter ceramic powder to prepare ceramic samples. The preparation method includes the following steps:

[0036] (1) First, alumina (Al 2 O 3 ) Ceramic powder was mixed with 2% by mass of polyvinyl alcohol (PVA) binder and pressed into cylindrical samples with a diameter of 10 mm and a height of 5 mm.

[0037] (2) Then, the formed ceramic samples are evenly placed in a heating container 5 made of zirconia material, the furnace door is closed, and the airtightness of the furnace chamber is ensured by a sealing gasket.

[0038] (3) Then connect the three-phase 400V power supply and confirm that the five components in the ultra-fast high-temperature speed control integrated machine are in normal working condition. Clean the inside of the furnace to prevent residual impurities from affecting the sintering effect.

[0039] In the atmosphere setting, select high-purity nitrogen (99.999%) as the protective gas and start the gas pre-filling function to replace the air in the furnace. Figure 4 Enter the target temperature of 1600℃, set the heating rate to 200℃ / min, and the holding time to 30min. Figure 7 Set the nitrogen flow rate to 5L / min. After the start button 11 starts the program, the heating component Figure 6 The tungsten-rhenium alloy heating element begins to heat up, and the water-cooled components Figure 2 Run simultaneously to maintain the equipment surface temperature below 60°C.

[0040] The temperature curve, power output (maximum power 20KW) and gas flow rate can be monitored in real time through the display screen 12. If the temperature deviates from the set value, the current output can be automatically adjusted through the PID algorithm. When the insulation is completed, the system will automatically switch to the cooling mode, and the water cooling component will accelerate the temperature drop to below 800°C. The nitrogen flow rate is maintained until the sample is cooled to room temperature.

[0041] Embodiment two:

[0042] Ultra-fast high temperature speed control integrated machine for calcium carbonate (CaCO 3 ), magnesium oxide (MgO), silicon dioxide (SiO 2 ) to synthesize pyroxene (MgCaSi 2 O 6 ), the reaction principle is as follows:

[0043] Because the molecular formula of diopside is MgCaSi 2 O 6 , in molar ratio n(CaC0 3 ):n(MgO):n(SiO 2 )=1:1:2 ingredients, ground to less than 200 microns, the equation is: CaC0 3 (s)+MgO(s)+2Si0 2 (s) = MgO·CaO·2Si0 2 (s)+C0 2 (g)

[0044] The preparation method comprises the following steps:

[0045] (1) After the reactants are mixed and ground, they are placed in a steel mold and maintained at a pressure of 10 MPa for 1 min.

[0046] (2) The reactants are evenly placed in a heating container 5 made of zirconia, the furnace door is closed and the airtightness of the furnace is ensured by a sealing gasket.

[0047] (3) Connect a three-phase 400V power supply and confirm that the five components in the ultra-fast high-temperature speed control integrated machine are in normal working condition. Clean the inside of the furnace to prevent residual impurities from affecting the eutectic effect.

[0048] (4) In the control panel Figure 4 Enter the target temperature as 1400°C, set the heating rate to 10°C / min, and the holding time to 3h.

[0049] (5) In the atmosphere component Figure 7 Set the nitrogen flow rate to 5L / min. Press the start button 11 to start the program, and the heating component Figure 6The tungsten-rhenium alloy heating element begins to heat up, and the water-cooled components Figure 2 At the same time, the equipment surface temperature is maintained below 60°C. When the insulation is completed, the system automatically switches to cooling mode, and the water cooling components Figure 2 The temperature will be accelerated to below 600° C. The nitrogen flow rate is maintained until the sample is cooled to below 100° C., and the zirconia heating container 5 and the reactants are taken out.

[0050] The temperature curve, power output (maximum power 20KW) and gas flow rate can be monitored in real time through the display screen 12. If the temperature deviates from the set value, the current output can be automatically adjusted through the PID algorithm.

[0051] Embodiment three:

[0052] The ultra-fast high-temperature speed-controlled integrated machine is used for sintering experiments of high-purity titanium powder to prepare high-performance metal parts. The preparation method includes the following steps:

[0053] (1) The green compact made of high-purity titanium powder is placed in a graphite crucible, and the crucible is placed in a rotatable heating container 5 of the terminal assembly to ensure that the sample is heated evenly during the heating process.

[0054] (2) Through the control panel components Figure 4 Set the heating rate to 15℃ / min, the target temperature to 1400℃, the holding time to 1 hour, and the cooling method to water cooling assembly Figure 2 Cool down quickly.

[0055] (3) During operation, the heating element 21 converts electrical energy into thermal energy, rapidly raising the temperature inside the furnace to 1400°C.

[0056] (4) During the insulation stage, the intelligent temperature control system controls the temperature fluctuation within ±0.5°C to ensure the stability and uniformity of the sintering process. After the insulation is completed, the equipment automatically starts the water cooling component. Figure 2 , the temperature in the furnace can be quickly reduced through the circulation of coolant to avoid the reduction of production efficiency due to long natural cooling time.

[0057] It should be understood that the relevant structures, parameters and technical elements can be adjusted, optimized or replaced by equivalents without departing from the principles of the present invention. Based on the technical concept of the present invention, the technical features can be adjusted according to different application scenarios, and the above improvements and modifications are all within the scope of protection defined by the claims. The embodiments of the specification are only for explaining feasibility. The present invention is not limited to the disclosed cases. All equivalent changes or innovations based on the claims are within the scope of protection of the present invention.

Claims

1. Ultra-fast high temperature speed control integrated machine, characterized by: The invention comprises a water cooling component, a terminal component, a control panel component, a heating component and an atmosphere component. The water cooling component internally comprises a compressor (1), a fan (2), a water cooling mainboard (3), a condenser, an expansion valve / capillary tube, an evaporator (4) and a water pump. The compressor (1) compresses low-temperature and low-pressure refrigerant gas into high-temperature and high-pressure gas, and drives the refrigerant to circulate and cool between the compressor (1), the condenser, the expansion valve / capillary tube and the evaporator (4). At the same time, the water pump delivers cooling water to the furnace body and the heating container (5) at a flow rate of ≥16L / min. The cooling water absorbs heat and returns to the water cooling component. After heat exchange with the condenser, the cooling water is circulated and cooled, so as to ensure that the furnace body and the heating container (5) operate at a suitable temperature. The terminal component is provided with a rotatable heating container. (5), a heating coil (6) and a rotating joint (7), wherein the heating container (5) is mounted on the rotating joint (7) and driven to rotate by a motor or other driving mechanism; the heating coil (6) is embedded around the heating container (5) and is used to quickly convert electrical energy into thermal energy; the control system (25) monitors the temperature in real time through a built-in thermocouple or temperature sensor (24), and uses a PID controller to adjust the heating power to achieve uniform heating and precise temperature control of the sample or material, and the control panel component integrates functions such as temperature monitoring, heating control, rotation adjustment, fault diagnosis and human-computer interaction; the temperature data in the furnace is collected through a high-precision thermocouple or temperature sensor (24), and the power of the heating element (21) is adjusted using an advanced PID control algorithm to ensure The temperature in the furnace quickly reaches the set value and stabilizes; it can also be connected to the motor that drives the heating container (5) to rotate, and the rotation speed and direction can be set according to the process requirements; it has a fault diagnosis function, monitors the working status of key components in real time, and issues an alarm and displays a fault code when an abnormality occurs. The heating component adopts high-quality Kanthal resistance wire and is installed inside the furnace body with a five-sided heating design; it can evenly distribute heat in the furnace chamber (22), and the furnace door (23) is used to seal the furnace chamber and protect the operator; the temperature sensor (24) monitors the temperature in the furnace in real time and feeds back the data to the control system (25), the temperature field uniformity is controlled within ±5°C, and the temperature is quickly raised to the working temperature; during operation, the heating coil (6) cooperates with the control system (25) to achieve high-precision sensing The device monitors the temperature and automatically adjusts the current according to the preset temperature curve and the temperature control algorithm to achieve precise temperature control; Kanthal resistance wire is resistant to high temperature and has a long service life, which reduces the equipment maintenance cost and downtime; the atmosphere component includes a mixing tank (35), an air inlet through-plate joint (33), a filter (37), an air outlet three-way valve (36), a unloading valve (34), and a burst valve (39); the gas supply system transports protective gas or reaction gas, such as nitrogen, argon, etc., to the inside of the furnace body through a pipeline; the gas exhaust system is responsible for safely exhausting the exhaust gas to the external environment in accordance with environmental protection requirements; the gas detection system monitors the gas concentration in the furnace in real time, such as oxygen concentration, combustible gas concentration, etc., and once the safety threshold is exceeded, an alarm is immediately issued and related equipment is linked to take safety measures.

2. The ultra-fast high-temperature speed control integrated machine according to claim 1, characterized in that: The extremely fast heating function utilizes a high-efficiency heating element (21) and an optimized circuit design to achieve rapid heating, greatly shorten the process cycle, and improve production efficiency; The ultra-high temperature control function can stably operate in an extremely high temperature environment, meeting the special process requirements of high-temperature heat treatment and melting of materials, and the temperature fluctuation is extremely small; The precise temperature control function is equipped with a temperature control system, which uses high-precision sensors and intelligent temperature control algorithms to ensure that the temperature control accuracy is within a very small range, thus ensuring the consistency and stability of product quality; The high-quality furnace body structure adopts multi-layer heat-insulating materials to effectively reduce heat loss, improve energy utilization, and provide a safer environment for operators. The diversified process procedures can freely set and store multiple groups of heating process curves according to different requirements, which can be easily called at any time to realize personalized and automated production.

3. The ultra-fast high-temperature speed control integrated machine according to claim 1, characterized in that: Three models are available: UHS-1200, UHS-1600, and UHS-2000. Each model has different performance parameters such as maximum operating temperature, heating rate, and cooling rate. The maximum operating temperature of UHS-1200 can reach 1200℃, UHS-1600 can reach 1600℃, and UHS-2000 can reach up to 2000℃; The heating rate of UHS-1200 can reach 15℃ / s-30℃ / s, that of UHS-1600 can reach 10℃ / s-20℃ / s, and that of UHS-2000 is about 5℃ / s-15℃ / s, so as to meet the needs of different customers.

4. The ultra-fast high-temperature speed control integrated machine according to claim 1, characterized in that: When electric current passes through the specially made heating element (21), the electric energy is converted into thermal energy, causing the heating element (21) to heat up rapidly, thereby heating the air in the furnace and the material to be processed.

5. The ultra-fast high-temperature speed control integrated machine according to claim 4, characterized in that: As for the cooling rate, when cooling naturally, the cooling rate of each model is roughly in the range of 3℃ / min-8℃ / min. If equipped with a forced air cooling system, the cooling rate can be increased to 15℃ / min-30℃ / min. For high temperature models such as UHS-2000, a water cooling system is available, with a cooling rate of up to 50℃ / min-100℃ / min; In the effective working area of ​​the furnace (22), each model can ensure that the temperature uniformity is between ±3°C and ±5°C.

6. The ultra-fast high-temperature speed control integrated machine according to claim 3, characterized in that: Equipped with a large-size LCD display (12), built-in advanced fuzzy PID control algorithm, and equipped with standard RS-485 or Ethernet communication interface, it can intuitively display real-time temperature, set temperature, heating curve and other information, and can easily perform parameter setting, process curve editing, start and stop control and other operations through buttons or touch screen (depending on the model); Built-in advanced fuzzy PID control algorithm can automatically adjust control parameters in real time according to the temperature changes in the furnace, ensuring high precision and fast responsiveness of temperature control, and effectively overcoming the control lag and overshoot problems of traditional temperature control methods in ultra-high temperature and large inertia systems. It has large-capacity data storage function and can export to external storage devices through USB interface for further processing and archiving. It can monitor the operating status of the equipment in real time. When an abnormal situation occurs, it will immediately issue an audible and visual alarm signal and automatically take corresponding protective measures (such as cutting off the heating power supply, etc.) to ensure safe and reliable operation of the equipment. It is equipped with a standard RS-485 or Ethernet communication interface and supports remote communication connection with a host computer (such as a computer, PLC, etc.) to achieve remote monitoring, centralized control and automated production management.

7. The ultrafast high temperature speed control integrated machine according to claim 1, characterized in that: The Kanthal resistance wire of the heating component adopts a special winding process to increase the heating area and reduce the heat concentration point, thereby improving the heating efficiency and extending the service life of the resistance wire, while ensuring long-term stable operation in a high temperature environment.

8. The ultra-fast high-temperature speed control integrated machine according to claim 1, characterized in that: The heating container (5) of the terminal assembly is made of a special ceramic material that is resistant to high temperatures, has high thermal conductivity and strong chemical stability, thereby reducing contamination of samples, improving the accuracy and reliability of experiments or production, and enhancing the durability of the heating container (5) in high temperature environments.

9. The ultra-fast high-temperature speed control integrated machine according to claim 1, characterized in that: The water-cooled assembly condenser adopts a high-efficiency heat dissipation fin structure and is combined with an optimized air duct design to increase the heat dissipation area, improve heat dissipation efficiency, ensure stable operation of the refrigeration system, and reduce energy consumption; The control panel component supports multiple language displays, which is convenient for users in different regions to operate; it also has an operation record query function, which can trace the operation history of the equipment, making it easier to manage and troubleshoot; The furnace body is equipped with a high-temperature overflow prevention device to prevent high temperature from causing harm to the surrounding environment under abnormal circumstances; at the same time, a high-temperature resistant and radiation-proof protective curtain is installed at the furnace outlet to further protect the operator from high temperature and radiation damage; The heating component adopts intelligent power regulation technology to automatically adjust the heating power according to the temperature and load changes in the furnace, thereby reducing energy consumption and improving energy utilization efficiency while ensuring the heating effect; The gas mass flow controller of the atmosphere component has an automatic calibration function, which can automatically detect and calibrate the gas flow rate regularly to ensure the accuracy of the gas mixing ratio and improve the repeatability and consistency of experiments and production.

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