Skid-mounted microchannel photochemical reaction device

Abstract

The utility model discloses a microchannel photochemical reaction device skid-mounted device which comprises a rack, a power socket, a photochemical reaction device fixing frame, a photochemical reaction device, a water pipe and a reaction fluid conveying pipe. Wherein the power socket is installed on a stand column of the machine frame, each layer of horizontal frame of the machine frame is provided with one photochemical reaction device fixing frame, and each photochemical reaction device fixing frame is provided with a plurality of photochemical reaction devices side by side. The water pipes and the reaction fluid conveying pipes between the adjacent photochemical reaction devices are sequentially connected end to end, and the photochemical reaction devices are electrically connected with the power socket. By adopting the modular design, a plurality of reaction modules can be connected in parallel, so that a larger amount of reactants can be treated each time, and the amplification of a pilot plant test stage is facilitated. Meanwhile, the capacity can be expanded by simply increasing the number of modules, the structure of the device does not need to be changed, and the convenience of production expansion is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photochemical reaction devices, in particular to a skid-mounted microchannel photochemical reaction device. Background Art

[0002] Conventional photochemical reactors present numerous challenges in practical applications. First, their reaction scale is small, processing only a small amount of reactants per reaction, primarily due to the very limited volume of the reaction chamber. Industrial production, by contrast, requires the ability to process larger quantities of raw materials to improve production efficiency. However, the structure of conventional photochemical reactors limits their ability to produce large quantities of reactants per reaction, requiring only small amounts of reactants per reaction, making it impossible to meet the production capacity requirements of the pilot-scale scale-up phase.

[0003] Secondly, scaling up the production capacity of traditional photochemical reaction devices is difficult and can only be achieved by connecting multiple devices in series, but this approach complicates the structure and control of the entire reaction system. Ideally, we would like to be able to flexibly expand production capacity by simply increasing the number of modules, but the structure of traditional devices does not support this.

[0004] In addition, traditional photochemical reaction devices lack mobility and are fixed in the laboratory, making them difficult to move between different locations. This limits their flexibility. However, if they can be moved and quickly connected and installed, the appropriate location for the reaction can be selected according to different needs, improving their convenience.

[0005] Finally, the simple structure of traditional devices makes it difficult to monitor and optimize the reaction environment. Many photochemical reactions are highly sensitive to parameters such as temperature, pressure, and light intensity, but traditional devices have limited ability to measure and control these key parameters, resulting in low yields. This requires photochemical reaction devices that can accurately monitor and optimize these parameters to increase the yield of the target product. Summary of the Invention

[0006] In view of the above shortcomings of traditional photochemical reaction devices, the present application proposes a microchannel photochemical reaction device skid-mounted device, which has made important innovations and improvements.

[0007] The present application discloses a skid-mounted microchannel photochemical reaction device, comprising a rack, a power socket, a photochemical reaction device fixing frame, a photochemical reaction device, a water pipe, and a reaction fluid delivery pipe; wherein the power socket is mounted on a column of the rack, a photochemical reaction device fixing frame is provided on each horizontal frame of the rack, a plurality of photochemical reaction devices are mounted side by side on each photochemical reaction device fixing frame, the water pipes and reaction fluid delivery pipes between adjacent photochemical reaction devices are connected end to end in sequence, and the photochemical reaction devices are all electrically connected to the power socket.

[0008] According to a certain embodiment provided in the present application, the photochemical reaction device includes an electronic control device and a reaction channel assembly; the electronic control device is installed above the reaction channel assembly, and the bottom of the reaction channel assembly is fixedly connected to the photochemical reaction device fixing frame.

[0009] According to a certain embodiment provided in the present application, the electronic control device is electrically connected to the power socket.

[0010] According to a certain embodiment provided in the present application, the electronic control device includes an adjusting knob, a light-emitting control device and an LED array; the LED array is directly opposite the reaction channel assembly below, and the adjusting knob adjusts the light power of the LED array through the light-emitting control device.

[0011] According to a certain embodiment provided in the present application, at least one side of the housing of the electronic control device is provided with heat dissipation holes.

[0012] According to a certain embodiment provided in the present application, the reaction channel assembly is composed of a light-transmitting component, a microchannel chip and a temperature control device, and the light-transmitting component and the microchannel chip are arranged in sequence below the LED array; the microchannel chip is connected to the reaction fluid delivery pipe, and the temperature control device is connected to the water pipe.

[0013] According to a certain embodiment provided in the present application, the water pipe and the reaction fluid delivery pipe are connected by coaxial pipes.

[0014] According to a certain embodiment provided in the present application, universal wheels are installed under the frame.

[0015] Beneficial effects of the utility model:

[0016] To address the aforementioned shortcomings of traditional photochemical reaction devices, this application presents significant innovations and improvements to the microchannel skid-mounted photochemical reaction device. First, a modular design allows for the parallel connection of multiple reaction modules, allowing for the processing of larger quantities of reactants at a time, facilitating scale-up during pilot production. Furthermore, production capacity can be expanded simply by increasing the number of modules without changing the device structure, significantly improving the ease of expansion.

[0017] In addition, the device is equipped with wheels, making it very easy to move around the laboratory, greatly improving its flexibility and allowing for the selection of installation locations according to different needs. It also enables quick connection and installation, allowing reactions to begin immediately after moving.

[0018] Furthermore, the modular design allows for more precise monitoring and control of the reaction environment. The device can monitor and optimize parameters such as temperature and pressure in real time for each module, thereby improving yields. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the skid-mounted microchannel photochemical reaction device of the present invention;

[0021] Figure 2 is a three-dimensional diagram of a photochemical reaction device;

[0022] Figure 3 Schematic diagram of the interior of the photochemical reaction device. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," and "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "installed," "connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0026] like Figures 1 to 3 As shown, the present application discloses a skid-mounted microchannel photochemical reaction device 4, comprising a rack 1, a power socket 2, a photochemical reaction device fixing frame 3, a photochemical reaction device 4, a water pipe and a reaction fluid delivery pipe; wherein, the power socket 2 is mounted on a column of the rack 1, and each horizontal rack of the rack 1 is provided with a photochemical reaction device fixing frame 3, and each photochemical reaction device fixing frame 3 is provided with multiple photochemical reaction devices 4 installed side by side, and the water pipes and reaction fluid delivery pipes between adjacent photochemical reaction devices 4 are connected end to end in sequence, and the photochemical reaction devices 4 are all electrically connected to the power socket 2.

[0027] Said reference Figure 2 The photochemical reaction device 4 includes an electronic control device 41 and a reaction channel assembly 42; the electronic control device 41 is installed above the reaction channel assembly 42, and the bottom of the reaction channel assembly 42 is fixedly connected to the photochemical reaction device fixing frame 3. The electronic control device 41 is electrically connected to the power socket 2. The electronic control device 41 includes an adjustment knob 411, a light control device and an LED array 412; the LED array 412 is directly opposite to the reaction channel assembly 42 below, and the adjustment knob 411 adjusts the light power of the LED array 412 through the light control device. At least one side of the housing of the electronic control device 41 is provided with heat dissipation holes, which can effectively dissipate heat.

[0028] The reaction channel assembly 42 consists of a light-transmitting component 421, a microchannel chip 422, and a temperature control device 423. The light-transmitting component 421 and the microchannel chip 422 are sequentially positioned below the LED array 412. The microchannel chip 422 is connected to the reaction fluid delivery pipe, and the temperature control device 423 is connected to the water pipe. The reaction channel assembly 42 is used to introduce the fluids required for liquid-liquid and gas-liquid reactions. The fluids impact and mix within the uniquely designed channel, and a photochemical reaction occurs under the influence of LED light sources irradiated perpendicularly on the microchannel surface.

[0029] Preferably, the water pipe and the reaction fluid delivery pipe are connected by a coaxial pipe 5 .

[0030] In actual use, the rack has a total of six layers, and each layer can fix five groups of photochemical reaction devices. Universal wheels 6 are installed under the rack 1 to facilitate the movement of the entire rack on the ground.

[0031] In summary, the present application addresses the above-mentioned shortcomings of the conventional photochemical reaction device 4 and makes significant innovations and improvements to the microchannel skid-mounted photochemical reaction device 4. First, a modular design is adopted, which allows multiple reaction modules to be connected in parallel, thereby processing a larger amount of reactants each time, facilitating scale-up during the pilot phase. At the same time, production capacity can also be expanded by simply increasing the number of modules without changing the structure of the device, greatly improving the convenience of production expansion.

[0032] In addition, the device is equipped with wheels, making it very easy to move around the laboratory, greatly improving its flexibility and allowing for the selection of installation locations according to different needs. It also enables quick connection and installation, allowing reactions to begin immediately after moving.

[0033] Furthermore, the modular design allows for more precise monitoring and control of the reaction environment. The device can monitor and optimize parameters such as temperature and pressure in real time for each module, thereby improving yields.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, improvements, equivalent replacements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A skid-mounted microchannel photochemical reaction device, characterized in that: The invention comprises a frame (1), a power socket (2), a photochemical reaction device fixing frame (3), a photochemical reaction device (4), a water pipe and a reaction fluid delivery pipe; wherein the power socket (2) is mounted on a column of the frame (1), a photochemical reaction device fixing frame (3) is provided on each horizontal frame of the frame (1), a plurality of photochemical reaction devices (4) are mounted side by side on each photochemical reaction device fixing frame (3), the water pipes and reaction fluid delivery pipes between adjacent photochemical reaction devices (4) are connected end to end in sequence, and each photochemical reaction device (4) is electrically connected to the power socket (2).

2. The skid-mounted microchannel photochemical reaction device according to claim 1, characterized in that: The photochemical reaction device (4) comprises an electric control device (41) and a reaction channel assembly (42); the electric control device (41) is installed above the reaction channel assembly (42), and the bottom of the reaction channel assembly (42) is fixedly connected to the photochemical reaction device fixing frame (3).

3. The skid-mounted microchannel photochemical reaction device according to claim 2, characterized in that: The electric control device (41) is electrically connected to the power socket (2).

4. The skid-mounted microchannel photochemical reaction device according to claim 2, characterized in that: The electric control device (41) includes an adjusting knob (411), a light control device, and an LED array (412); the LED array (412) is directly opposite the reaction channel assembly (42) below, and the adjusting knob (411) adjusts the light power of the LED array (412) through the light control device.

5. The skid-mounted microchannel photochemical reaction device according to claim 2, characterized in that: At least one side of the housing of the electric control device (41) is provided with a heat dissipation hole.

6. The skid-mounted microchannel photochemical reaction device according to claim 4, characterized in that: The reaction channel assembly (42) is composed of a light-transmitting component (421), a microchannel chip (422), and a temperature control device (423). The light-transmitting component (421) and the microchannel chip (422) are sequentially arranged below the LED array (412); the microchannel chip (422) is connected to the reaction fluid delivery pipe, and the temperature control device (423) is connected to the water pipe.

7. The skid-mounted microchannel photochemical reaction device according to claim 1, characterized in that: The water pipe and the reaction fluid delivery pipe are connected by a coaxial pipe (5).

8. The skid-mounted microchannel photochemical reaction device according to claim 1, characterized in that: Universal wheels (6) are installed below the frame (1).

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