Pretreatment integrated device for preparation of conductive microspheres

Abstract

The utility model discloses a conductive microsphere preparation pretreatment integrated device which comprises a reaction kettle which comprises a top cover and a kettle body; a filter membrane is arranged in the reaction kettle, the bottom of the reaction kettle is communicated with the infusion pump through a pipeline, and an outlet valve is arranged on the pipeline. According to the utility model, the top cover is correspondingly provided with the stirring port, the ultrasonic port and the feeding port, multi-step pretreatment operations such as pretreatment, sensitization and activation can be uniformly carried out in the kettle body, waste liquid is uniformly pumped out by the infusion pump through the pipeline at the bottom after treatment is finished, and microspheres are retained on the filtering membrane in the kettle body, so that the treatment efficiency is effectively improved; and the sample loss rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to laboratory preparation equipment technical field, concretely relates to a conductive microsphere preparation pretreatment integrated device. BACKGROUND

[0002] Conductive microsphere is a spherical particle made of polymer or metal material, and its surface is coated with a conductive polymer or conductive metal layer, thereby having a conductive property, and is widely used in medical health, electrical communication and other fields.

[0003] At present, when conductive microspheres are prepared in the laboratory, multiple steps of pretreatment (including multiple pretreatment reactions, sensitization and activation) need to be carried out on the base ball, and each step of pretreatment needs to be reacted, cleaned and ultrasonically dispersed in the experimental container, so that the beaker, filter bottle and other experimental equipment need to transfer liquid back and forth, and the operation steps are complicated and easy to cause sample loss. UTILITY MODEL CONTENT

[0004] The utility model discloses a conductive microsphere preparation pretreatment integrated device.

[0005] The utility model discloses a conductive microsphere preparation pretreatment integrated device.

[0006] The reaction kettle comprises a top cover and a kettle body;

[0007] The reaction kettle is internally provided with a filter membrane, and the bottom of the reaction kettle is communicated with a liquid pumping pump through a pipeline, and an outlet valve is arranged on the pipeline.

[0008] As a further description of the above technical scheme, the middle part of the top cover is provided with a stirring port, and the stirring port is used for placing a stirring rod.

[0009] As a further description of the above technical scheme, the stirring port is provided with an ultrasonic port on one side, and the ultrasonic port is used for placing a vibration rod.

[0010] As a further description of the above technical scheme, the stirring port is provided with a feeding port on the other side, and the feeding port is used for placing reaction raw materials.

[0011] As a further description of the above technical scheme, the top cover is installed on the fixed support through the first support frame.

[0012] As a further description of the above technical scheme, the kettle body is installed on the fixed support through the second support frame.

[0013] As a further description of the above technical scheme, the middle part of the top of the fixed support is provided with a stirrer, and the stirring rod of the stirrer extends into the kettle body through the stirring port.

[0014] As the further description of the above technical scheme, the ultrasonic device is arranged on one side of the top of the fixing support, and the vibration rod of the ultrasonic device extends into the inside of the kettle body through the vibration port.

[0015] As the further description of the above technical scheme, the controller is arranged on the other side of the top of the fixing support, and the controller is electrically connected with the stirrer, the ultrasonic device and the liquid pump.

[0016] As the further description of the above technical scheme, the filter membrane is arranged on the bottom of the kettle body, and the filter membrane is a ceramic filter membrane.

[0017] The beneficial effects of the present application are as follows:

[0018] The present application has the advantages that the stirring port, the ultrasonic port and the feeding port are arranged on the top cover, so that the multi-step pretreatment operations such as pretreatment, sensitization and activation can be carried out in the inside of the kettle body, the waste liquid is uniformly pumped out by the liquid pump through the pipeline at the bottom after the treatment is completed, and the microspheres are left on the filter membrane in the inside of the kettle body, so that the treatment efficiency is effectively improved and the sample loss rate is reduced.

[0019] To make the structural features and effects of the present application clearer, the present application will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the conductive microsphere preparation pretreatment integrated device.

[0021] Reference signs:

[0022] 1, reaction kettle; 11, top cover; 111, stirring port; 112, ultrasonic port; 113, feeding port; 12, kettle body; 13, filter membrane; 2, pipeline; 3, liquid pump; 4, outlet valve; 5, stirrer; 51, stirring rod; 6, ultrasonic device; 61, vibration rod; 7, first support frame; 8, fixing support; 9, second support frame. DETAILED DESCRIPTION

[0023] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application.

[0024] As shown in Figure 1 In one embodiment, a conductive microsphere preparation pretreatment integrated device includes a reaction kettle 1, the reaction kettle 1 includes a top cover 11 and a kettle body 12, and the kettle body 12 is covered by the top cover 11 to form a closed cavity.

[0025] The middle of the top cover 11 is provided with a stirring port 111 for placing and fixing the stirring rod, so that the stirring rod can rotate and stir efficiently inside the reaction kettle 1, ensuring the sufficient mixing and uniformity of the reaction materials. The stirring port 111 is designed to be sealed around to prevent material leakage during stirring. An ultrasonic port 112 is arranged on one side of the stirring port 111 for placing and fixing the vibration rod 61, so that the vibration rod 61 can promote the mixing and reaction of the materials in the reaction kettle 1 through high-frequency vibration after being started. A feeding port 113 is arranged on the other side of the stirring port 111 for placing the reaction raw materials.

[0026] Please continue to refer to Figure 1 In this embodiment, the top cover 11 is installed on the fixed support 8 through the first support frame 7, and the kettle body 12 is installed on the fixed support 8 through the second support frame 9, so that the top cover 11 and the kettle body 12 can be stably connected, and the reaction kettle 1 will not be affected by various mechanical pressures and vibrations generated inside during work.

[0027] Further, the fixed support 8 is provided with a stirrer 5 at the top middle, and the stirring rod 51 of the stirrer 5 extends into the kettle body 12 through the stirring port 111, so that the materials in the kettle body 12 can be fully stirred, and the uniformity of the reaction and cleaning is promoted. An ultrasonic device 6 is arranged on one side of the top of the fixed support 8, and the vibration rod 61 of the ultrasonic device 6 extends into the kettle body 12 through the vibration port, so that the mixing of the materials is enhanced through high-frequency vibration, and the reaction rate is improved. A controller is arranged on the other side of the top of the fixed support 8, and the controller is electrically connected with the stirrer 5, the ultrasonic device 6 and the liquid pumping pump 3, so as to monitor and adjust the working parameters in the reaction kettle 1 in real time, such as stirring speed, ultrasonic frequency and pumping pressure.

[0028] Please continue to refer to Figure 1 In this embodiment, the reaction kettle 1 is provided with a filter membrane 13 inside, and the bottom of the reaction kettle 1 is communicated with the liquid pumping pump 3 through the pipeline 2, and the pipeline 2 is provided with an outlet valve 4. After the reaction or cleaning is completed, the outlet valve 4 can be opened and the liquid pumping pump 3 can be started, so that the liquid can be quickly pumped out of the pipeline 2.

[0029] Further, the filter membrane 13 is arranged at the bottom of the kettle body 12, and the filter membrane 13 is a ceramic filter membrane 13. Specifically, the ceramic filter membrane 13 has a pore size of less than 2 microns. The cleaning solution is pumped away by the negative pressure generated by the liquid pumping pump 3, and the microspheres are left on the filter membrane 13 because their particle size is greater than 2 microns.

[0030] Working principle:

[0031] Pretreatment reaction one: the cover 1 of the reaction kettle 1 is fixed, the stirring rod 51 of the stirrer 5 is inserted into the kettle body 12 from the stirring port 111, the dispersed microspheres and the reaction treatment liquid A are added into the reaction kettle 1 from the feeding port 113, and the reaction is carried out for n hours; after the reaction is completed, the outlet valve 4 is opened, the liquid pumping pump 3 is started, the reaction liquid is pumped out from the bottom pipeline 2, and the microspheres are left on the filter membrane 13; then a large amount of pure water is added, the vibration rod 61 of the ultrasonic device 6 is inserted into the kettle body 12 from the ultrasonic port 112, the microspheres are dispersed and stirred by ultrasonic cleaning, the outlet valve 4 is opened after the cleaning is completed, the liquid pumping pump 3 is started, the cleaning liquid is pumped out from the bottom pipeline 2, and the microspheres are left on the filter membrane 13, and the above steps are repeated for multiple times;

[0032] Pretreatment reaction two: a proper amount of pure water is added, the reaction liquid B is added after the pure water is uniformly dispersed, the reaction is carried out for n hours, the outlet valve 4 is opened after the reaction is completed, the liquid pumping pump 3 is started, the reaction liquid is pumped out from the bottom pipeline 2, and the microspheres are left on the filter membrane 13; then a large amount of pure water is added, the vibration rod 61 of the ultrasonic device 6 is inserted into the kettle body 12 from the ultrasonic port 112, the microspheres are dispersed and stirred by ultrasonic cleaning, the outlet valve 4 is opened after the cleaning is completed, the liquid pumping pump 3 is started, the cleaning liquid is pumped out from the bottom pipeline 2, and the microspheres are left on the filter membrane 13, and the above steps are repeated for multiple times;

[0033] Sensitization and activation are the same as repeatedly performing the above steps.

[0034] Through the above technical solution, the stirring port 111, the ultrasonic port 112 and the feeding port 113 are correspondingly arranged on the top cover 11, the pretreatment, sensitization, activation and other multi-step pretreatment operations can be uniformly carried out in the kettle body 12, the waste liquid is uniformly pumped out by the liquid pumping pump 3 through the bottom pipeline 2 after the treatment is completed, and the microspheres are left on the filter membrane 13 in the kettle body 12, so that the treatment efficiency is effectively improved, and the sample loss rate is reduced.

[0035] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrated pretreatment device for the preparation of conductive microspheres, characterized in that, include: The reaction vessel (1) includes a top cover (11) and a vessel body (12); The reactor (1) is equipped with a filter membrane (13), and the bottom of the reactor (1) is connected to a liquid pump (3) through a pipe (2). An outlet valve (4) is provided on the pipe (2).

2. The integrated pretreatment device for conductive microsphere preparation according to claim 1, characterized in that, The top cover (11) is provided with a stirring port (111) in the middle, and the stirring port (111) is used to place the stirring rod.

3. The integrated pretreatment device for conductive microsphere preparation according to claim 2, characterized in that, An ultrasonic port (112) is provided on one side of the stirring port (111), and the ultrasonic port (112) is used to place the vibrating rod (61).

4. The integrated pretreatment device for conductive microsphere preparation according to claim 2, characterized in that, A feed inlet (113) is provided on the other side of the stirring port (111), and the feed inlet (113) is used to put in the reaction raw materials.

5. The integrated pretreatment device for conductive microsphere preparation according to claim 1, characterized in that, The top cover (11) is mounted on the fixed bracket (8) via the first support frame (7).

6. The integrated pretreatment device for conductive microsphere preparation according to claim 1, characterized in that, The vessel body (12) is mounted on the fixed bracket (8) via the second support frame (9).

7. The integrated pretreatment device for conductive microsphere preparation according to claim 6, characterized in that, A stirrer (5) is provided at the top center of the fixed bracket (8), and the stirring rod (51) of the stirrer (5) extends into the interior of the vessel body (12) through the stirring port (111).

8. The integrated pretreatment device for conductive microsphere preparation according to claim 6, characterized in that, An ultrasonic device (6) is provided on one side of the top of the fixed bracket (8), and the vibrating rod (61) of the ultrasonic device (6) extends into the interior of the vessel body (12) through the vibration port.

9. The integrated pretreatment device for conductive microsphere preparation according to claim 6, characterized in that, A controller is provided on the other side of the top of the fixed bracket (8), and the controller is electrically connected to the stirrer (5), the ultrasonic device (6) and the liquid pump (3).

10. The integrated pretreatment device for conductive microsphere preparation according to claim 1, characterized in that, The filter membrane (13) is disposed at the bottom of the vessel body (12), and the filter membrane (13) is a ceramic filter membrane.

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