Stirring and heating device and method

Abstract

The invention belongs to the technical field of nuclear power, and particularly relates to a stirring and heating device and method. According to the stirring device provided by the invention, the heating temperature, the heating duration, the stirring rotating speed and the stirring time can be set, and the depth of the stirring paddle in a solution can be adjusted through automatic lifting of the stirring paddle rod. After the set time is up, the device can be automatically closed, heating and stirring are stopped, and the instrument gives out buzzing alarm reminding. In this way, through parameter setting, unattended heating and stirring are achieved. According to the stirring and heating device and method, solutions in multiple containers can be heated and stirred at the same time at a time, and the working efficiency is remarkably improved. Instrument parameters are set through the touch screen, and operation is easy, convenient and flexible.

Description

Technical Field

[0001] The present invention belongs to the field of nuclear power technology, and in particular relates to a stirring and heating device and method. Background Art

[0002] During a chemical analysis in a nuclear power plant environmental monitoring laboratory, it is often necessary to heat, stir, precipitate, and place the solution. Specifically, a beaker containing the solution is placed on a magnetic heating stirrer, a magnetic stirring rotor is placed in the beaker, the switch is turned on, the speed and temperature are adjusted, and the solution is stirred and heated. This heating and stirring method has the following shortcomings: ① The heating time and stirring cannot be set, and the heating function cannot be automatically turned off. During the experiment, the experimenter needs to record the heating start time by himself. After the specified heating time (such as 1 hour) is reached, the heating function needs to be manually turned off. ② The stirring time cannot be set, there is no sound reminder, and the stirring function cannot be automatically turned off. During the experiment, the experimenter needs to record the stirring start time by himself. After the specified stirring time (such as 2 hours) is reached, the stirring function needs to be manually turned off. ③ After the precipitation is placed, the magnetic stirring rotor needs to be carefully clamped and removed with tweezers. During the removal process, the stirring rotor needs to be rinsed with deionized water. However, due to the certain concave and convex lines on the surface of the stirring rotor, some precipitation solutions adhere to the edges of the concave and convex lines, which are not easy to wash off, and the stirring rotor often falls into the beaker again. Therefore, there is an urgent need to more effectively control the stirring and heating operations of the stirring rotor. Summary of the invention

[0003] In order to overcome the problems existing in the related art, a stirring and heating device and method are provided.

[0004] According to one aspect of an embodiment of the present disclosure, a stirring and heating device is provided, the device comprising: a controller, an instrument housing, a touch screen, a plurality of heating bases, a buzzer, a plurality of electromagnetic heating coils, a sheet metal base, a plurality of DC reduction stirring motors, a plurality of quick-release drill chucks, a plurality of stirring paddle rods, a plurality of stirring paddles, a lifting slide support plate, a stirring motor mounting support, a switchboard, a plurality of lifting slide modules, a clamping coupling, and a plurality of servo motors;

[0005] Each electromagnetic heating coil is installed on a sheet metal base through wires, each heating base is covered on an electromagnetic heating coil, each DC reduction stirring motor is respectively connected with a quick-release drill chuck, a stirring paddle rod, and a stirring paddle in sequence, multiple DC reduction stirring motors are installed on a stirring motor mounting support, the stirring motor mounting support and the distribution board are installed on the lifting slide support plate, each lifting slide module is connected with a clamping coupling and a servo motor, and each servo motor is fixedly installed on the lifting slide support plate;

[0006] The instrument housing is used to accommodate and carry the various components of the device. The touch screen is arranged on the side of the instrument housing and is connected to the controller. The touch screen is used to set any one or more of the following operating parameters: heating temperature, heating time, stirring speed, stirring time, and the position of the stirring paddle rod; the touch screen is also used to display any one or more of the following information: set heating temperature, set heating time, set stirring time, set stirring speed, current remaining heating time, and current remaining stirring time;

[0007] The controller is respectively connected to each electromagnetic heating coil, each DC reduction stirring motor, each lifting slide module, and each servo motor, and is used to control the operation of each electromagnetic heating coil, each DC reduction stirring motor, each lifting slide module, and each servo motor according to the set operating parameters, and automatically stop and start the buzzer alarm reminder after reaching the set heating and / or stirring time.

[0008] In a possible implementation, a method for using the device includes:

[0009] Step 101, placing a plurality of containers containing solutions to be heated or stirred on a heating base respectively;

[0010] Step 102, connect the power socket and turn on the instrument switch button;

[0011] Step 103, adjusting the position of the stirring paddle rod through the touch screen control panel so that the stirring paddle is at a preset depth in the solution;

[0012] Step 104, setting the heating temperature, heating time, stirring speed, and stirring time through the touch screen;

[0013] Step 105, start the device through the touch screen, the device automatically heats and stirs multiple containers at the same time, and stops stirring and heating the containers when the set heating time and / or stirring time is reached, and controls the buzzer to sound an alarm reminder.

[0014] In one possible implementation, the controller sets the heating temperature, heating time, stirring speed and stirring time for different containers in a partially identical, completely different or completely identical manner, and performs corresponding control and operation according to the set heating temperature, heating time, stirring speed and stirring time of each container, and controls the stirring and / or heating of the corresponding container to be stopped when the set heating time and / or stirring time is reached, and controls the buzzer to sound a buzzer alarm reminder.

[0015] In a possible implementation, the heating base, the sheet metal base, the quick-release drill chuck, the lifting slide support plate, the stirring motor mounting bracket, and the clamping coupling are made of acid- and alkali-resistant stainless steel.

[0016] In a possible implementation, the stirring paddle rod and the stirring paddle are made of tetrafluoroethylene.

[0017] In a possible implementation, concealed handles are provided on both sides of the instrument housing.

[0018] According to another aspect of the embodiment of the present disclosure, a stirring and heating method is provided. The method is implemented based on the above-mentioned device, and the method includes:

[0019] Step 101, placing a plurality of containers containing solutions to be heated or stirred on a heating base respectively;

[0020] Step 102, connect the power socket and turn on the instrument switch button;

[0021] Step 103, adjusting the position of the stirring paddle rod through the touch screen control panel so that the stirring paddle is at a preset depth in the solution;

[0022] Step 104, setting the heating temperature, heating time, stirring speed, and stirring time through the touch screen;

[0023] Step 105, start the device through the touch screen, the device automatically heats and stirs multiple containers at the same time, and stops stirring and heating the containers when the set heating time and / or stirring time is reached, and controls the buzzer to sound an alarm reminder.

[0024] In one possible implementation, the controller sets the heating temperature, heating time, stirring speed and stirring time for different containers in a partially identical, completely different or completely identical manner, and performs corresponding control and operation according to the set heating temperature, heating time, stirring speed and stirring time of each container, and controls the stirring and / or heating of the corresponding container to be stopped when the set heating time and / or stirring time is reached, and controls the buzzer to sound a buzzer alarm reminder.

[0025] According to another aspect of the present disclosure, there is provided a stirring and heating device, the device comprising:

[0026] processor;

[0027] a memory for storing processor-executable instructions;

[0028] Wherein, the processor is configured to execute the above method.

[0029] According to another aspect of an embodiment of the present disclosure, a non-volatile computer-readable storage medium is provided, on which computer program instructions are stored, and the computer program instructions implement the above method when executed by a processor.

[0030] The beneficial effects of the present disclosure are: the stirring device provided by the present disclosure can realize the setting of heating temperature, heating time, stirring speed and stirring time, and the depth of the stirring paddle in the solution can be adjusted by automatically raising and lowering the stirring paddle rod. After reaching the set time, it can be automatically turned off, heating and stirring are stopped, and the instrument emits a buzzing alarm to remind. In this way, the present disclosure realizes unattended heating and stirring through parameter setting.

[0031] The stirring and heating device and method disclosed in the present invention can realize simultaneous heating and stirring of solutions in multiple containers at one time, significantly improving work efficiency. The instrument parameters can be set through the touch screen, and the operation is simple and flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of a stirring device shown in an embodiment of the present disclosure.

[0033] In the figure:

[0034] 1: Instrument housing, 2: Touch screen, 3: Hidden handle, 4: Container, 5: Heating base,

[0035] 6: power socket, 7: buzzer, 8: switch button, 9: electromagnetic heating coil,

[0036] 10: Sheet metal base, 11: DC reduction stirring motor, 12: Quick release drill chuck, 13: Stirring paddle, 14: Stirring paddle, 15: Lifting slide support plate, 16: Stirring motor mounting bracket, 17: Switchboard, 18: KK60 lifting slide module, 19: Plum blossom type clamping coupling,

[0037] 20:40 series standard AC servo motor. DETAILED DESCRIPTION

[0038] The present disclosure is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] Unless otherwise defined, the technical and scientific terms used in the present disclosure have the same meanings as those generally understood by those skilled in the art to which the present disclosure belongs; the terms used in the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure; the term "including" and any variations thereof in the present disclosure are intended to cover non-exclusive inclusions. Obviously, the embodiments described in the present disclosure are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative efforts are within the scope of protection of the present disclosure.

[0040] Reference to "embodiments" in this disclosure means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the disclosure. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0041] Figure 1 is a schematic diagram of a stirring device shown in an embodiment of the present disclosure, such as Figure 1 As shown, the device includes: a controller, an instrument housing 1, a touch screen 2, a concealed handle 3, multiple containers 4, multiple heating bases 5, a power socket 6, a buzzer 7, a switch button 8, multiple electromagnetic heating coils 9, a sheet metal base 10, multiple DC reduction stirring motors 11, multiple quick-release drill chucks 12, multiple stirring paddle rods 13, multiple stirring paddles 14, a lifting slide support plate 15, multiple stirring motor mounting brackets 16, a distribution board 17, multiple lifting slide modules 18, a clamping coupling 19, and multiple servo motors 20.

[0042] Multiple electromagnetic heating coils 9 are installed on the sheet metal base 10 through wires, each heating base 5 covers an electromagnetic heating coil 9, each DC reduction stirring motor 11 is installed and connected with a quick-release drill chuck 12, a stirring paddle rod 13, and a stirring paddle 14 in sequence, multiple DC reduction stirring motors 11 are installed on the stirring motor mounting support 16, the stirring motor mounting support 16 and the distribution board 17 are installed on the lifting slide support plate 15, each lifting slide module 18 (the model can be, for example, KK60) is installed and connected with a clamping coupling 19 (can be, for example, a plum blossom type) and a servo motor 20 (can be, for example, a 40 series standard AC servo motor), and each servo motor 20 is fixedly installed on the lifting slide support plate 15.

[0043] The instrument housing 1 is used to accommodate and carry the various components of the device. The touch screen 2 is arranged on the side of the instrument housing 1 and is connected to the controller. The touch screen 2 is used to set any one or more of the following operating parameters: heating temperature, heating time, stirring speed, stirring time, and the position of the stirring paddle; the touch screen 2 is also used to display any one or more of the following information: set heating temperature, set heating time, set stirring time, set stirring speed, current remaining heating time, and current remaining stirring time.

[0044] The controller is respectively connected to each electromagnetic heating coil 9, each DC reduction stirring motor 11, each lifting slide module 18, and each servo motor 20, and is used to control the operation of each electromagnetic heating coil 9, each DC reduction stirring motor 11, each lifting slide module 18, and each servo motor 20 according to the set operating parameters, and automatically stop and start a buzzer alarm reminder after reaching the set heating and / or stirring time.

[0045] The disclosed technology increases the function of setting the heating time and the stirring time. When the set time is reached, the instrument emits a buzzer reminder and has the function of automatically shutting down after the heating or stirring reaches the set time. An electric stirrer is used to replace the magnetic stirring rotor. The electric stirrer is arranged above the beaker. The propeller-type stirring paddle rod is inserted into the solution from top to bottom and can be freely raised and lowered. The depth of the stirring paddle rod in the solution can be adjusted at will, which can avoid the problem that the existing magnetic stirring rotor is easy to fall when it is taken out.

[0046] In a possible implementation, the materials of the heating base 5, the sheet metal base 10, the quick-release drill chuck 12, the lifting slide support plate 15, the stirring motor mounting bracket 16, and the clamping coupling 19 are made of acid- and alkali-resistant stainless steel. The material of the stirring paddle rod 13 and the stirring paddle 14 is tetrafluoroethylene. This makes the stirring paddle and the stirring paddle rod less adsorbed by the precipitation, easy to rinse and remove, and reduce the impact on the final measurement result.

[0047] In a possible implementation, concealed handles 3 are provided on both sides of the instrument housing to facilitate personnel to carry the entire device.

[0048] The present invention can realize automatic heating and stirring of solutions in chemical laboratories, automatically stop when the set time is reached and start buzzing alarm reminder, and can heat and stir solutions in multiple containers at the same time without human supervision. Figure 1 , the method of using the disclosed device is as follows:

[0049] Step 101, placing a plurality of containers 4 containing solutions to be heated or stirred on a heating base 5 respectively;

[0050] Step 102, connect the power socket 6 and turn on the instrument switch button 8;

[0051] Step 103, adjusting the position of the stirring paddle rod through the touch screen 2 control panel so that the stirring paddle is at a preset depth in the solution;

[0052] Step 104, setting the heating temperature, heating time, stirring speed, and stirring time through the touch screen;

[0053] Step 105, start the device through the touch screen, the device automatically heats and stirs multiple containers 4 at the same time, and stops stirring and heating the containers 4 when the set heating time and / or stirring time is reached, and controls the buzzer 7 to sound a buzzer alarm reminder.

[0054] In a possible implementation, the heating temperature, heating time, stirring speed and stirring time of different containers are set to be partially the same, completely different or completely the same. The controller can perform corresponding control and operation according to the set heating temperature, heating time, stirring speed and stirring time of each container. For example, the control device can perform heating and stirring operations for container a with a heating temperature of 30°C, a heating time of 1h, a stirring speed of 1000r / min, and a stirring time of 15min, and stop the heating and stirring operations when the heating time and stirring time are terminated, and execute the operation completion prompt; and at the same time, for container b, the heating temperature is 50°C, the heating time is 1.5h, the stirring speed is 1500r / min, and the stirring time is 30min. The heating and stirring operations are stopped when the heating time and stirring time are terminated, and the operation completion prompt is executed. In this way, the device disclosed in the present invention can flexibly control a variety of different stirring and heating operations in the same period, further improving the efficiency of the stirring and heating operation.

[0055] In a possible implementation, a stirring and heating method is provided. The method is implemented based on the above-mentioned device, and the method includes:

[0056] Step 101, placing a plurality of containers containing solutions to be heated or stirred on a heating base respectively;

[0057] Step 102, connect the power socket and turn on the instrument switch button;

[0058] Step 103, adjusting the position of the stirring paddle rod through the touch screen control panel so that the stirring paddle is at a preset depth in the solution;

[0059] Step 104, setting the heating temperature, heating time, stirring speed, and stirring time through the touch screen;

[0060] Step 105, start the device through the touch screen, the device automatically heats and stirs multiple containers at the same time, and stops stirring and heating the containers when the set heating time and / or stirring time is reached, and controls the buzzer to sound an alarm reminder.

[0061] In one possible implementation, the controller sets the heating temperature, heating time, stirring speed and stirring time for different containers in a partially identical, completely different or completely identical manner, and performs corresponding control and operation according to the set heating temperature, heating time, stirring speed and stirring time of each container, and controls the stirring and / or heating of the corresponding container to be stopped when the set heating time and / or stirring time is reached, and controls the buzzer to sound a buzzer alarm reminder.

[0062] The description of the above method has been explained in detail in the description of the above device and will not be repeated here.

[0063] The present disclosure may be a system, a method and / or a computer program product. The computer program product may include a computer-readable storage medium carrying computer-readable program instructions for causing a processor to implement various aspects of the present disclosure.

[0064] A computer-readable storage medium may be a tangible device that can hold and store instructions used by an instruction execution device. A computer-readable storage medium may be, for example, but not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing. More specific examples of computer-readable storage media (a non-exhaustive list) include: a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a static random access memory (SRAM), a portable compact disk read-only memory (CD-ROM), a digital versatile disk (DVD), a memory stick, a floppy disk, a mechanical encoding device, such as a punch card or a raised structure in a groove on which instructions are stored, and any suitable combination of the foregoing. As used herein, a computer-readable storage medium is not to be interpreted as a transient signal per se, such as a radio wave or other freely propagating electromagnetic wave, an electromagnetic wave propagating through a waveguide or other transmission medium (e.g., a light pulse through a fiber optic cable), or an electrical signal transmitted through a wire.

[0065] The computer-readable program instructions described herein can be downloaded from a computer-readable storage medium to each computing / processing device, or downloaded to an external computer or external storage device via a network, such as the Internet, a local area network, a wide area network, and / or a wireless network. The network can include copper transmission cables, optical fiber transmissions, wireless transmissions, routers, firewalls, switches, gateway computers, and / or edge servers. The network adapter card or network interface in each computing / processing device receives the computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in the computer-readable storage medium in each computing / processing device.

[0066] The computer program instructions for performing the operation of the present disclosure may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine-related instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages, including object-oriented programming languages, such as Smalltalk, C++, etc., and conventional procedural programming languages, such as "C" language or similar programming languages. Computer-readable program instructions may be executed completely on a user's computer, partially on a user's computer, as an independent software package, partially on a user's computer, partially on a remote computer, or completely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., using an Internet service provider to connect via the Internet). In some embodiments, an electronic circuit, such as a programmable logic circuit, a field programmable gate array (FPGA), or a programmable logic array (PLA), may be customized by utilizing the state information of the computer-readable program instructions, and the electronic circuit may execute the computer-readable program instructions, thereby realizing various aspects of the present disclosure.

[0067] Various aspects of the present disclosure are described herein with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present disclosure. It should be understood that each box in the flowchart and / or block diagram and the combination of each box in the flowchart and / or block diagram can be implemented by computer-readable program instructions.

[0068] These computer-readable program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, thereby producing a machine, so that when these instructions are executed by the processor of the computer or other programmable data processing device, a device that implements the functions / actions specified in one or more boxes in the flowchart and / or block diagram is generated. These computer-readable program instructions can also be stored in a computer-readable storage medium, and these instructions cause the computer, programmable data processing device, and / or other equipment to work in a specific manner, so that the computer-readable medium storing the instructions includes a manufactured product, which includes instructions for implementing various aspects of the functions / actions specified in one or more boxes in the flowchart and / or block diagram.

[0069] Computer-readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other device so that a series of operating steps are performed on the computer, other programmable data processing apparatus, or other device to produce a computer-implemented process, thereby causing the instructions executed on the computer, other programmable data processing apparatus, or other device to implement the functions / actions specified in one or more boxes in the flowchart and / or block diagram.

[0070] The flow chart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to multiple embodiments of the present disclosure. In this regard, each square box in the flow chart or block diagram can represent a part of a module, program segment or instruction, and a part of the module, program segment or instruction includes one or more executable instructions for realizing the specified logical function. In some alternative implementations, the function marked in the square box can also occur in a sequence different from that marked in the accompanying drawings. For example, two continuous square boxes can actually be executed substantially in parallel, and they can sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each square box in the block diagram and / or flow chart, and the combination of the square boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based system that performs the specified function or action, or can be implemented with a combination of special hardware and computer instructions.

[0071] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A stirring and heating device, characterized in that: The device comprises: a controller, an instrument housing, a touch screen, a plurality of heating bases, a buzzer, a plurality of electromagnetic heating coils, a sheet metal base, a plurality of DC reduction stirring motors, a plurality of quick-release drill chucks, a plurality of stirring paddle rods, a plurality of stirring paddles, a lifting slide support plate, a stirring motor mounting support, a switchboard, a plurality of lifting slide modules, a clamping coupling, and a plurality of servo motors; Each electromagnetic heating coil is installed on a sheet metal base through wires, each heating base is covered on an electromagnetic heating coil, each DC reduction stirring motor is respectively connected with a quick-release drill chuck, a stirring paddle rod, and a stirring paddle in sequence, multiple DC reduction stirring motors are installed on a stirring motor mounting support, the stirring motor mounting support and the distribution board are installed on the lifting slide support plate, each lifting slide module is connected with a clamping coupling and a servo motor, and each servo motor is fixedly installed on the lifting slide support plate; The instrument housing is used to accommodate and carry the various components of the device. The touch screen is arranged on the side of the instrument housing and is connected to the controller. The touch screen is used to set any one or more of the following operating parameters: heating temperature, heating time, stirring speed, stirring time, and the position of the stirring paddle rod; the touch screen is also used to display any one or more of the following information: set heating temperature, set heating time, set stirring time, set stirring speed, current remaining heating time, and current remaining stirring time; The controller is respectively connected to each electromagnetic heating coil, each DC reduction stirring motor, each lifting slide module, and each servo motor, and is used to control the operation of each electromagnetic heating coil, each DC reduction stirring motor, each lifting slide module, and each servo motor according to the set operating parameters, and automatically stop and start the buzzer alarm reminder after reaching the set heating and / or stirring time.

2. The device according to claim 1, characterized in that The method of using the device includes: Step 101, placing a plurality of containers containing solutions to be heated or stirred on a heating base respectively; Step 102, connect the power socket and turn on the instrument switch button; Step 103, adjusting the position of the stirring paddle rod through the touch screen control panel so that the stirring paddle is at a preset depth in the solution; Step 104, setting the heating temperature, heating time, stirring speed, and stirring time through the touch screen; Step 105, start the device through the touch screen, the device automatically heats and stirs multiple containers at the same time, and stops stirring and heating the containers when the set heating time and / or stirring time is reached, and controls the buzzer to sound an alarm reminder.

3. The device according to claim 1, characterized in that The controller sets the heating temperature, heating time, stirring speed and stirring time for different containers in a partially identical, completely different or identical manner. The controller performs corresponding control and operation according to the set heating temperature, heating time, stirring speed and stirring time of each container, and controls the stirring and / or heating work of the corresponding container to be stopped when the set heating time and / or stirring time is reached, and controls the buzzer to sound an alarm reminder.

4. The device according to claim 1, characterized in that The materials of the heating base, sheet metal base, quick-release drill chuck, lifting slide support plate, stirring motor mounting bracket, and clamping coupling are acid- and alkali-resistant stainless steel.

5. The device according to claim 1, characterized in that The material of the stirring paddle rod and the stirring paddle is tetrafluoroethylene.

6. The device according to claim 1, characterized in that Concealed handles are provided on both sides of the instrument housing.

7. A stirring and heating method, characterized in that: The method is implemented based on the device according to any one of claims 1 to 6, and the method includes: Step 101, placing a plurality of containers containing solutions to be heated or stirred on a heating base respectively; Step 102, connect the power socket and turn on the instrument switch button; Step 103, adjusting the position of the stirring paddle rod through the touch screen control panel so that the stirring paddle is at a preset depth in the solution; Step 104, setting the heating temperature, heating time, stirring speed, and stirring time through the touch screen; Step 105, start the device through the touch screen, the device automatically heats and stirs multiple containers at the same time, and stops stirring and heating the containers when the set heating time and / or stirring time is reached, and controls the buzzer to sound an alarm reminder.

8. The method according to claim 1, characterized in that The controller sets the heating temperature, heating time, stirring speed and stirring time for different containers in a partially identical, completely different or identical manner. The controller performs corresponding control and operation according to the set heating temperature, heating time, stirring speed and stirring time of each container, and controls the stirring and / or heating work of the corresponding container to be stopped when the set heating time and / or stirring time is reached, and controls the buzzer to sound an alarm reminder.

9. A stirring and heating device, characterized in that: The device comprises: processor; a memory for storing processor-executable instructions; Wherein, the processor is configured to execute the method of claim 7 or 8.

10. A non-volatile computer-readable storage medium having computer program instructions stored thereon, characterized in that: When the computer program instructions are executed by a processor, the method according to claim 7 or 8 is implemented.

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