Instantaneous nanometer sedimentation reaction equipment with controllable whole-process temperature

Abstract

The utility model discloses full-flow temperature-controllable instant nano sedimentation reaction equipment which comprises a blast drying oven, an inner cavity of the blast drying oven is a heating chamber, a plurality of temperature sensors are uniformly distributed and mounted on the inner wall of the heating chamber, a plurality of heating wires are uniformly distributed and mounted on the inner wall of the heating chamber, and the temperature sensors are connected with the heating wires. An adjustable movable plate bracket is mounted on the inner wall of the heating chamber, and the FNP reaction is carried out under different temperature conditions through the cooperation of a blast drying oven, a temperature sensor and other parts; due to the design of the high-temperature-resistant and corrosion-resistant pipeline, stable transmission of reactants in a high-temperature environment is ensured; the injection speed of the injector pump can be adjusted to adapt to different experimental reaction rate requirements, so that the flexibility and applicability of the device are further enhanced; meanwhile, the equipment is simple in structure, convenient to operate, suitable for laboratories and small-scale production and good in using effect.

Description

Technical Field

[0001] This utility model relates to the field of experimental equipment technology, specifically to a fully temperature-controlled instantaneous nano-sedimentation reaction device. Background Technology

[0002] Instantaneous nanoparticle deposition (FNP) is an innovative process for the precise preparation of nanomaterials based on an ultrafast microscopic mixing mechanism. Its core principle involves using microfluidics or impact jet technology to induce instantaneous and uniform mixing of reactant solutions, triggering a rapid self-assembly process that forms nanoparticles within millisecond timescales. By precisely controlling key parameters such as reactant concentration, temperature, and mixing rate, accurate control over the particle size, morphology, and monodispersity of the products can be achieved.

[0003] In materials science, chemistry, and other fields, transient nanoparticle (FNP) experiments are widely used to prepare and study various nanomaterials. However, the temperature conditions of the experiment have a crucial impact on the results. Traditional experimental setups often struggle to precisely control the experimental temperature or cannot adapt to the varying temperature requirements of FNP experiments, thus limiting the accuracy and reproducibility of the experiments.

[0004] Therefore, this application proposes a fully temperature-controlled instantaneous nano-sedimentation reaction device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a fully temperature-controlled instantaneous nanoprecipitation reaction device to achieve precise control of experimental temperature, meet the FNP experimental requirements under different temperature conditions, and improve reaction efficiency and product quality by precisely controlling reaction temperature and flow rate.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fully temperature-controlled instantaneous nano-sedimentation reaction device, comprising a forced-air oven, the inner cavity of which is a heating chamber, multiple temperature sensors uniformly distributed and installed on the inner wall of the heating chamber, multiple heating wires uniformly distributed and installed on the inner wall of the heating chamber, an adjustable movable plate support installed on the inner wall of the heating chamber, an FNP reactor arranged above the adjustable movable plate support, multiple interfaces provided on the forced-air oven, and a syringe pump installed on the outer side of the forced-air oven, multiple high-temperature and corrosion-resistant pipelines installed on the syringe pump, each of the multiple high-temperature and corrosion-resistant pipelines being connected to corresponding interfaces, a display device installed on the front side of the forced-air oven, and a controller arranged on the outer side of the display device, the controller being installed on the front side of the forced-air oven.

[0007] Preferably, the adjustable movable plate bracket is snapped onto the inner wall of the blower oven.

[0008] Preferably, a heat insulation layer is embedded in the inner cavity of the blower oven, and the heat insulation layer is made of heat insulation material as the base material.

[0009] Preferably, a door is movably installed on the front side of the blower oven, and a handle is installed on the door.

[0010] Preferably, a door lock is installed between the box door and the blower oven.

[0011] Preferably, the door is equipped with a transparent viewing window.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By incorporating components such as a forced-air drying oven and temperature sensors, FNP reactions can be carried out under different temperature conditions. The design of high-temperature and corrosion-resistant pipelines ensures stable transport of reactants in high-temperature environments. The injection speed of the syringe pump is adjustable to adapt to different experimental reaction rate requirements, further enhancing the flexibility and applicability of the device. At the same time, the equipment of this application has a simple structure, is easy to operate, and is suitable for laboratory and small-scale production, with excellent performance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the external structure of the present invention from one angle;

[0015] Figure 2 This is a schematic diagram of the external structure of this utility model from another angle;

[0016] Figure 3 This is a schematic diagram of the internal planar structure of this utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the present invention.

[0018] Figure 5 This is a schematic diagram of the adjustable movable plate support of this utility model.

[0019] In the diagram: 1. Blower oven; 2. Display device; 3. Controller; 4. Interface; 5. Heating wire; 6. Insulation layer; 7. Heating chamber; 8. Adjustable movable plate support; 9. FNP reactor; 10. Syringe pump; 11. High temperature and corrosion resistant pipeline; 12. Temperature sensor; 14. Door; 15. Transparent window; 16. Door lock; 17. Handle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: a fully temperature-controlled instantaneous nanoprecipitation reaction device, including a forced-air oven 1, the inner cavity of which is a heating chamber 7. Multiple temperature sensors 12 are evenly distributed and installed on the inner wall of the heating chamber 7 to monitor the internal temperature of the heating chamber 7 in real time. Multiple heating wires 5 are evenly distributed and installed on the inner wall of the heating chamber 7 to regulate the internal temperature. An adjustable movable plate support 8 is installed on the inner wall of the heating chamber 7, and an FNP reactor 9 is positioned above the adjustable movable plate support 8. The frame 8 adjusts the real-time position of the FNP reactor 9 inside the heating chamber 7 to ensure that the FNP reactor 9 can be heated uniformly. The blower oven 1 is equipped with multiple interfaces 4, and a syringe pump 10 is installed on the rear side of the blower oven 1. Multiple high-temperature and corrosion-resistant pipes 11 are installed on the syringe pump 10, and the multiple high-temperature and corrosion-resistant pipes 11 are respectively connected to the corresponding interfaces 4. A display device 2 is installed on the front side of the blower oven 1, and a controller 3 is installed on the outside of the display device 2. The controller 3 is installed on the front side of the blower oven 1. The display device 2 displays the real-time temperature inside the heating chamber 7, and the controller 3 controls the experimental temperature.

[0022] Please see Figure 5 The adjustable movable plate bracket 8 is snapped onto the inner wall of the blower oven 1. The movable movable plate bracket 8 is snapped onto the inner wall of the blower oven 1 to drive the FNP reactor 9 to move, thereby realizing the position change of the FNP reactor 9 and ensuring that it can be heated evenly.

[0023] Please see Figure 4 The inner cavity of the forced-air drying oven 1 is embedded with a heat insulation layer 6, which is made of heat insulation material as the base material. By using the heat insulation layer 6, the internal heat loss can be reduced and the internal temperature can be kept stable.

[0024] Please see Figure 1 and Figure 2 The front side of the forced-air drying oven 1 is equipped with a door 14, and a handle 17 is installed on the door 14. The door 14 ensures that the interior of the forced-air drying oven 1 is sealed during the experiment, and the handle 17 makes it easy to control its opening and closing.

[0025] Please see Figure 1 and Figure 2 A door lock 16 is installed between the chamber door 14 and the forced-air drying oven 1. The door lock 16 ensures that the chamber door 14 will not be easily opened due to external influences when it is closed, thus improving the accuracy of the experiment.

[0026] Please see Figure 1 and Figure 2 The door 14 has a groove, and a transparent window 15 is installed in the inner cavity of the groove. The transparent window 15 allows the experimenters to observe the experimental progress without opening the door 14.

[0027] Working Principle: In use, this application first sets the target temperature range inside the heating chamber 7 according to the specific requirements of the FNP experiment using the controller 3. The FNP reactor 9 is then placed on the adjustable movable plate support 8 inside the heating chamber 7, and the position of the FNP reactor 9 is adjusted to the center of the heating chamber 7 using the adjustable movable plate support 8 to ensure uniform heating. At this time, multiple temperature sensors 12 inside the heating chamber 7 can acquire the real-time temperature inside the heating chamber 7 and transmit the real-time temperature information to the display device 2. The controller 3 adjusts the internal temperature range of the heating chamber 7 according to the received temperature information. Temperature is increased inside the heating chamber 7 by multiple sets of heating wires 5, and the heating power of the heating wires 5 can be adjusted by the controller 3 to adjust the heating rate, ensuring that the temperature inside the heating chamber 7 is within the target range. When it is necessary to inject reactants, the reactants are injected into the FNP reactor 9 inside the forced-air drying oven 1 using the syringe pump 10 and the high-temperature and corrosion-resistant pipeline 11. At the same time, the real-time internal temperature is displayed on the display device 2. The experimenter can intuitively observe the current temperature inside the heating chamber 7 and the injection speed of the syringe pump 10, which facilitates timely adjustment of parameters. The injection speed can be adjusted within a range of 0-120 mL / min.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully temperature-controlled instantaneous nanoprecipitation reaction device, comprising a forced-air drying oven (1), characterized in that: The inner cavity of the blower oven (1) is a heating chamber (7). Multiple temperature sensors (12) are evenly distributed on the inner wall of the heating chamber (7), and multiple heating wires (5) are evenly distributed on the inner wall of the heating chamber (7). An adjustable movable plate bracket (8) is installed on the inner wall of the heating chamber (7). An FNP reactor (9) is set above the adjustable movable plate bracket (8). Multiple interfaces (4) are set on the blower oven (1), and a syringe pump (10) is installed on the outside of the blower oven (1). Multiple high-temperature and corrosion-resistant pipes (11) are installed on the syringe pump (10). The multiple high-temperature and corrosion-resistant pipes (11) are respectively connected to the corresponding interfaces (4). A display device (2) is installed on the front side of the blower oven (1). A controller (3) is set on the outside of the display device (2). The controller (3) is installed on the front side of the blower oven (1).

2. The fully temperature-controlled instantaneous nanoprecipitation reaction device according to claim 1, characterized in that: The adjustable movable plate bracket (8) is snapped onto the inner wall of the blower oven (1).

3. The fully temperature-controlled instantaneous nanoprecipitation reaction device according to claim 1, characterized in that: The inner cavity of the blower oven (1) is fitted with a heat insulation layer (6), which is made of heat insulation material as the base material.

4. The fully temperature-controlled instantaneous nanoprecipitation reaction device according to claim 1, characterized in that: The blower oven (1) has a door (14) movably installed on the front side, and a handle (17) is installed on the door (14).

5. The fully temperature-controlled instantaneous nanoprecipitation reaction device according to claim 4, characterized in that: A door lock (16) is installed between the box door (14) and the blower oven (1).

6. The fully temperature-controlled instantaneous nanoprecipitation reaction device according to claim 4, characterized in that: A transparent viewing window (15) is installed on the box door (14).

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