Quantum dot magnetic vibration type microchannel reactor

Abstract

The utility model relates to the technical field of micro-channel reactors, in particular to a quantum dot magnetic vibration type micro-channel reactor which comprises a micro-channel reactor main body and a bottom frame, and a channel cavity enabling luminescent material quantum dots to flow is formed in the micro-channel reactor main body. A magnetic vibration block for stirring the luminescent material quantum dots is placed in the channel cavity, a motor for driving the driving rod to rotate is in bolted connection with the interior of the bottom frame, and the outer side of the driving rod is sleeved with a belt for driving the fixing sleeve to rotate. Through the arrangement of the fixing plate A, the fixing plate B, the bidirectional threaded rod, the supporting rod A, the supporting rod B, the belt motor, the driving rod and the fixing sleeve, the problems that when an existing quantum dot magnetic vibration type micro-channel reactor is used, the rotating speed of a magnetic vibration block in the micro-channel reactor main body is inconvenient to adjust; the mixing reaction efficiency of the luminescent material quantum dots in the micro-channel reactor main body is low.

Description

Technical Field

[0001] The utility model relates to the technical field of microchannel reactors, in particular to a quantum dot magnetic vibration type microchannel reactor. Background Art

[0002] A microchannel reactor is a miniature reactor with a channel equivalent diameter between 10 and 300 microns (or 1000 microns) manufactured using precision machining technology. The "micro" in microreactor means that the channel of the process fluid is at the micron level, rather than the small size of the microreaction equipment or the small output of the product. A microreactor can contain millions or tens of millions of microchannels, and therefore achieves a very high output.

[0003] However, when the existing quantum dot magnetic vibration type microchannel reactor is used, the magnetic field is used to stir and mix the fluid in the magnetic vibrator. However, the magnetic field generating device is fixed on the outside of the microchannel reactor, and the rotation speed of the magnetic vibrator is fixed. The rotation speed of the magnetic vibrator cannot be adjusted according to demand, which has a certain impact on the mixing reaction efficiency of the quantum dots of the luminescent material in the microchannel reactor. Therefore, a quantum dot magnetic vibration type microchannel reactor is set up. Utility Model Content

[0004] The main purpose of the utility model is to provide a quantum dot magnetic vibration type microchannel reactor. The utility model solves the problem that when the existing quantum dot magnetic vibration type microchannel reactor is in use, it is inconvenient to adjust the rotation speed of the magnetic vibration block in the microchannel reactor body, and the efficiency of the mixed reaction of the luminescent material quantum dots in the microchannel reactor body is low.

[0005] The technical solution adopted by the utility model to solve its technical problems is a quantum dot magnetic vibration type microchannel reactor, comprising a microchannel reactor body and a base frame, wherein a channel cavity for allowing the quantum dots of luminescent material to flow is arranged inside the microchannel reactor body, a magnetic vibration block for stirring the quantum dots of luminescent material is placed inside the channel cavity, a motor for driving a driving rod to rotate is bolted inside the base frame, a belt for driving a fixed sleeve to rotate is sleeved on the outer side of the driving rod, a bidirectional threaded rod for driving a transmission sleeve A and a transmission sleeve B to move horizontally is screwed in the fixed sleeve, and the transmission sleeve A is located on the left side of the transmission sleeve B, a support rod A connected to a fixed plate A is welded on one side of the transmission sleeve A, a support rod B connected to a fixed plate B is welded on the outer side of the transmission sleeve B, and an energized coil for rotating the magnetic vibration block is screwed to the inner sides of the fixed plate A and the fixed plate B.

[0006] By adopting the above technical solution, when the quantum dots of the luminescent material enter the channel cavity of the microchannel reactor body, the energized coils in the fixed plates A and B generate a magnetic field on the periphery of the microchannel reactor body, and then the magnetic vibration block in the channel cavity inside the microchannel reactor body rotates under the influence of the magnetic field, and then the magnetic vibration block stirs the quantum dots of the luminescent material in the channel cavity, thereby facilitating the stirring and mixing of the quantum dots of the luminescent material;

[0007] When the rotation speed of the magnetic vibration block is to be controlled, the motor in the base frame drives the driving rod to rotate, and then the belt outside the driving rod drives the bidirectional threaded rod in the fixed sleeve to rotate, and then the bidirectional threaded rod drives the driving sleeve A and the driving sleeve B to move, and then the driving sleeve A drives the fixed plate A on the support rod A to move, and the driving sleeve B drives the fixed plate B on the support rod B to move, and then the fixed plate A and the fixed plate B respectively drive the internal energized coil to move, so that the energized coil moves outside the microchannel reactor body, thereby facilitating the adjustment of the rotation speed of the magnetic vibration block in the microchannel reactor body, thereby improving the efficiency of the mixed reaction of the luminescent material quantum dots in the microchannel reactor body.

[0008] In order to improve the stability of the movement of support rods A and B, exemplarily, as shown in the figure, the utility model also includes that a sliding rod is welded inside the base frame, and a connecting sleeve A and a connecting sleeve B are slidably connected to the outside of the sliding rod, and the connecting sleeve A is located on the left side of the connecting sleeve B.

[0009] By adopting the above technical solution, when support rod A and support rod B move, the connecting sleeve A at the bottom of support rod A and the connecting sleeve B at the bottom of support rod B slide outside the sliding rod respectively, thereby improving the stability of the movement of support rod A and support rod B.

[0010] Specifically, the inner dimensions of the transmission sleeve A and the transmission sleeve B are consistent with the outer dimensions of the bidirectional threaded rod.

[0011] By adopting the above technical solution, when the transmission sleeve A and the transmission sleeve B move outside the bidirectional threaded rod, the inside of the transmission sleeve A and the transmission sleeve B are consistent with the outside of the bidirectional threaded rod, thereby facilitating the movement of the transmission sleeve A and the transmission sleeve B outside the bidirectional threaded rod.

[0012] Specifically, the power output end of the motor is connected to the power input end of the driving rod.

[0013] By adopting the above technical solution, when the belt is to be driven to rotate, the motor in the base frame converts the received electrical energy into mechanical energy, and the motor drives the driving rod to rotate, thereby facilitating the belt to rotate.

[0014] Specifically, the input ends of the motor, the microchannel reactor body and the energized coil are all electrically connected to the output end of the external power supply.

[0015] By adopting the above technical solution and connecting to an external power source, the electrical device can work normally.

[0016] Beneficial effects of the utility model:

[0017] (1) The quantum dot magnetic vibration type microchannel reactor described in the utility model, when the quantum dots of luminescent material enter the channel cavity of the microchannel reactor body, the energized coils in the fixed plates A and B generate a magnetic field on the periphery of the microchannel reactor body, and then the magnetic vibration block in the channel cavity inside the microchannel reactor body rotates under the influence of the magnetic field, and then the magnetic vibration block stirs the quantum dots of luminescent material in the channel cavity, thereby facilitating the stirring and mixing of the quantum dots of luminescent material. When the rotation speed of the magnetic vibration block is to be controlled, the motor in the base frame drives the driving rod to rotate, and then the belt outside the driving rod drives the bidirectional threaded rod in the fixed sleeve to rotate, and then the bidirectional threaded rod drives the driving sleeve A and the driving sleeve B to move, and then the driving sleeve A drives the fixed plate A on the support rod A to move, and the driving sleeve B drives the fixed plate B on the support rod B to move, and then the fixed plate A and the fixed plate B respectively drive the internal energized coils to move, so that the energized coils move outside the microchannel reactor body, thereby facilitating the adjustment of the rotation speed of the magnetic vibration block in the microchannel reactor body, thereby improving the efficiency of the mixing reaction of the quantum dots of luminescent material in the microchannel reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of a quantum dot magnetic vibration type microchannel reactor of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of a base frame of a quantum dot magnetic vibration type microchannel reactor of the utility model;

[0021] Figure 3 This is a schematic diagram of the partial internal structure of a microchannel reactor body of a quantum dot magnetic vibration type microchannel reactor of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of a fixed plate B of a quantum dot magnetic vibration type microchannel reactor of the utility model;

[0023] In the figure: 1. support rod A; 2. fixing plate A; 3. microchannel reactor body; 4. support rod B; 5. base frame; 6. fixing plate B; 7. connecting sleeve A; 8. belt; 9. driving rod; 10. transmission sleeve A; 11. energized coil; 12. fixing sleeve; 13. transmission sleeve B; 14. bidirectional threaded rod; 15. motor; 16. sliding rod; 17. connecting sleeve B; 18. channel cavity; 19. magnetic vibration block. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In order to improve the efficiency of the mixed reaction of the luminescent material quantum dots in the microchannel reactor body 3, as an embodiment of the utility model, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a quantum dot magnetic vibration type microchannel reactor described in the utility model comprises a microchannel reactor body 3 and a base frame 5, wherein the microchannel reactor body 3 is provided with a channel cavity 18 for allowing the quantum dots of the luminescent material to flow, and a magnetic vibration block 19 for stirring the quantum dots of the luminescent material is placed inside the channel cavity 18, and a motor 15 for driving a driving rod 9 to rotate is bolted inside the base frame 5, and a belt 8 for driving a fixed sleeve 12 to rotate is sleeved on the outer side of the driving rod 9, and a bidirectional threaded rod 14 for driving a transmission sleeve A10 and a transmission sleeve B13 to move laterally is screwed in the fixed sleeve 12, and the transmission sleeve A10 is located on the left side of the transmission sleeve B13, and a support rod A1 connected to a fixed plate A2 is welded on one side of the transmission sleeve A10, and a support rod B4 connected to a fixed plate B6 is welded on the outer side of the transmission sleeve B13, and an energized coil 11 for rotating the magnetic vibration block 19 is screwed on the inner side of the fixed plate A2 and the fixed plate B6.

[0026] When in use, when the quantum dots of the luminescent material enter the channel cavity 18 of the microchannel reactor body 3, the energized coils 11 in the fixing plates A2 and B6 generate a magnetic field on the periphery of the microchannel reactor body 3, and then the magnetic vibration block 19 in the channel cavity 18 inside the microchannel reactor body 3 rotates under the influence of the magnetic field, and then the magnetic vibration block 19 stirs the quantum dots of the luminescent material in the channel cavity 18, thereby facilitating the stirring and mixing of the quantum dots of the luminescent material;

[0027] When the rotation speed of the magnetic vibration block 19 is to be controlled, the motor 15 in the base frame 5 drives the driving rod 9 to rotate, and then the belt 8 outside the driving rod 9 drives the bidirectional threaded rod 14 in the fixed sleeve 12 to rotate, and then the bidirectional threaded rod 14 drives the driving sleeve A and the driving sleeve B to move, and then the driving sleeve A drives the fixed plate A2 on the support rod A1 to move, and the driving sleeve B drives the fixed plate B6 on the support rod B4 to move, and then the fixed plate A2 and the fixed plate B6 respectively drive the internal energized coil 11 to move, so that the energized coil 11 moves outside the microchannel reactor body 3, thereby facilitating the adjustment of the rotation speed of the magnetic vibration block 19 in the microchannel reactor body 3, thereby improving the efficiency of the mixed reaction of the luminescent material quantum dots in the microchannel reactor body 3.

[0028] In order to improve the stability of the movement of the support rod A1 and the support rod B4, for example, Figure 2 As shown, the utility model also includes that a slide bar 16 is welded inside the base frame 5, and a connecting sleeve A7 and a connecting sleeve B17 are slidably connected to the outside of the slide bar 16, and the connecting sleeve A7 is located on the left side of the connecting sleeve B17.

[0029] During use, when the support rod A1 and the support rod B4 move, the connecting sleeve A7 at the bottom of the support rod A1 and the connecting sleeve B17 at the bottom of the support rod B4 slide outside the slide rod 16 respectively, thereby improving the movement stability of the support rod A1 and the support rod B4.

[0030] In order to make the transmission sleeve A10 and the transmission sleeve B13 move outside the bidirectional threaded rod 14, for example, Figure 2 As shown, the utility model also includes that the inner dimensions of the transmission sleeve A10 and the transmission sleeve B13 are consistent with the outer dimensions of the bidirectional threaded rod 14.

[0031] When in use, when the transmission sleeve A10 and the transmission sleeve B13 move outside the bidirectional threaded rod 14, the inside of the transmission sleeve A10 and the transmission sleeve B13 are consistent with the outside of the bidirectional threaded rod 14, thereby facilitating the movement of the transmission sleeve A10 and the transmission sleeve B13 outside the bidirectional threaded rod 14.

[0032] In order to drive the belt 8 to rotate, for example, Figure 2 As shown, the utility model also includes that the power output end of the motor 15 is connected to the power input end of the driving rod 9.

[0033] When in use, when the belt 8 is to be driven to rotate, the motor 15 in the base frame 5 converts the received electrical energy into mechanical energy, and the motor 15 drives the driving rod 9 to rotate, thereby driving the belt 8 to rotate.

[0034] In order to use the electrical equipment to work normally, for example, Figure 1 , Figure 2 and Figure 4 As shown, the utility model also includes that the input ends of the motor 15, the microchannel reactor body 3 and the energized coil 11 are all electrically connected to the output end of the external power supply.

[0035] When in use, by connecting to an external power source, the electrical equipment can work normally.

[0036] When the utility model is in use, when the quantum dots of the luminescent material enter the channel cavity 18 of the microchannel reactor body 3, the energized coils 11 in the fixed plates A2 and B6 generate a magnetic field on the periphery of the microchannel reactor body 3, and then the magnetic vibration block 19 in the channel cavity 18 inside the microchannel reactor body 3 rotates under the influence of the magnetic field, and then the magnetic vibration block 19 stirs the quantum dots of the luminescent material in the channel cavity 18, thereby facilitating the stirring and mixing of the quantum dots of the luminescent material;

[0037] When the rotation speed of the magnetic vibration block 19 is to be controlled, the motor 15 in the base frame 5 drives the driving rod 9 to rotate, and then the belt 8 outside the driving rod 9 drives the bidirectional threaded rod 14 in the fixed sleeve 12 to rotate, and then the bidirectional threaded rod 14 drives the driving sleeve A and the driving sleeve B to move, and then the driving sleeve A drives the fixed plate A2 on the support rod A1 to move, and the driving sleeve B drives the fixed plate B6 on the support rod B4 to move, and then the fixed plate A2 and the fixed plate B6 respectively drive the internal energized coil 11 to move, so that the energized coil 11 moves outside the microchannel reactor body 3, thereby facilitating the adjustment of the rotation speed of the magnetic vibration block 19 in the microchannel reactor body 3, and improving the efficiency of the mixed reaction of the luminescent material quantum dots in the microchannel reactor body 3;

[0038] When the support rod A1 and the support rod B4 move, the connecting sleeve A7 at the bottom of the support rod A1 and the connecting sleeve B17 at the bottom of the support rod B4 slide outside the sliding rod 16 respectively, thereby improving the stability of the movement of the support rod A1 and the support rod B4;

[0039] When the transmission sleeve A10 and the transmission sleeve B13 move outside the bidirectional threaded rod 14, the inside of the transmission sleeve A10 and the transmission sleeve B13 are both matched with the outside of the bidirectional threaded rod 14, so that the transmission sleeve A10 and the transmission sleeve B13 can be easily moved outside the bidirectional threaded rod 14;

[0040] When the belt 8 is to be driven to rotate, the motor 15 in the base frame 5 converts the received electrical energy into mechanical energy, and the motor 15 drives the driving rod 9 to rotate, thereby driving the belt 8 to rotate.

[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quantum dot magnetic vibration type microchannel reactor, characterized in that: The invention comprises a microchannel reactor body (3) and a base frame (5), wherein a channel cavity (18) is arranged inside the microchannel reactor body (3) for allowing quantum dots of luminescent material to flow, a magnetic vibration block (19) is placed inside the channel cavity (18) for stirring the quantum dots of luminescent material, a motor (15) for driving a driving rod (9) to rotate is bolted inside the base frame (5), a belt (8) for driving a fixing sleeve (12) to rotate is sleeved outside the driving rod (9), and a screw is fixed inside the fixing sleeve (12) to fix the fixing sleeve (12) to rotate. A bidirectional threaded rod (14) is provided to drive a transmission sleeve A (10) and a transmission sleeve B (13) to move laterally, and the transmission sleeve A (10) is located on the left side of the transmission sleeve B (13). A support rod A (1) connected to a fixed plate A (2) is welded to one side of the transmission sleeve A (10), and a support rod B (4) connected to a fixed plate B (6) is welded to the outer side of the transmission sleeve B (13). An energized coil (11) for rotating a magnetic vibration block (19) is screwed to the inner side of the fixed plate A (2) and the fixed plate B (6).

2. A quantum dot magnetic vibration type microchannel reactor according to claim 1, characterized in that: A sliding rod (16) is welded inside the base frame (5), and a connecting sleeve A (7) and a connecting sleeve B (17) are slidably connected to the outside of the sliding rod (16), and the connecting sleeve A (7) is located on the left side of the connecting sleeve B (17).

3. A quantum dot magnetic vibration type microchannel reactor according to claim 1, characterized in that: The inner dimensions of the transmission sleeve A (10) and the transmission sleeve B (13) are consistent with the outer dimensions of the bidirectional threaded rod (14).

4. A quantum dot magnetic vibration type microchannel reactor according to claim 1, characterized in that: The power output end of the motor (15) is connected to the power input end of the driving rod (9).

5. The quantum dot magnetic vibration type microchannel reactor according to claim 1, characterized in that: The input ends of the motor (15), the microchannel reactor body (3) and the energized coil (11) are all electrically connected to the output end of an external power source.

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