Homogenizing dispersion machine

Abstract

The utility model discloses a homogenizing dispersion machine. The homogenizing dispersion machine comprises a base, a vertical bracket is arranged on one side of the base, a chuck is arranged at the upper end of the bracket, a support arm is arranged in the chuck, and one end of the support arm is connected with a dispersion host; the lower end of the dispersing main machine extends downwards to form a dispersing tool bit, and the dispersing tool bit extends into a container below the dispersing tool bit; a sealing cover is arranged at the upper end of the container, a vacuumizing pipe is connected to the sealing cover, and the other end of the vacuumizing pipe is connected with a vacuumizer. The container can be vacuumized by starting the vacuumizer to form a negative pressure or low pressure environment, so that the gas solubility of liquid is reduced, the viscosity of the liquid is reduced, and the stirring and homogenization of the liquid are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to disperser technical field, concretely relates to a homogenizing disperser. BACKGROUND

[0002] The homogenizing disperser is a kind of instrument specially used to realize sample homogenization and dispersing processing.In laboratory environment, such equipment is usually small in size, and is often used to stir and disperse sample in beaker or measuring cup.However, for those samples with high viscosity, stronger stirring power is often needed in the stirring process to improve efficiency and ensure mixing uniformity.When processing higher viscosity sample, more powerful motor drive is needed, but it is not practical.Not only the cost is increased, but also the replacement of motor is quite cumbersome, so it is not suitable for laboratory environment. SUMMARY

[0003] The utility model discloses a homogenizing disperser to solve the above problems.

[0004] The utility model discloses a homogenizing disperser to solve the above problems.

[0005] A kind of homogenizing disperser, including base;

[0006] The base one side is provided with vertical support, the upper end of the support is provided with chuck, the chuck is provided with support arm, and the support arm one end is connected with dispersing host computer;

[0007] The lower end of the dispersing host computer extends downwardly with dispersing tool bit, and the dispersing tool bit extends into the container below;

[0008] The upper end of the container is provided with sealing cover, the sealing cover is connected with vacuum pipe, and the other end of the vacuum pipe is connected with vacuum machine.

[0009] As further description of the above technical scheme, the surface of the sealing cover is provided with opening one and opening two, wherein the opening one is connected with the vacuum pipe, and the opening two is connected with external pipeline to balance air pressure.

[0010] As further description of the above technical scheme, the lower end of the support is provided with fixed clamp, and the clamping end of the fixed clamp is connected with the container to fix the container.

[0011] As further description of the above technical scheme, the base is provided with heating pad, and the position of the heating pad corresponds to the bottom position of the container.

[0012] As further description of the above technical scheme, one end of the chuck is provided with knob.

[0013] As a further description of the above technical solutions, the sealing cover is provided with an opening three, and the dispersing tool head is inserted into the opening three.

[0014] As a further description of the above technical solutions, the opening one, the opening two and the opening three are all provided with sealing rings.

[0015] As a further description of the above technical solutions, the edge lower side of the sealing cover is provided with a rubber ring, and the rubber ring is in interference fit with the cup opening edge of the container.

[0016] As a further description of the above technical solutions, the vacuum pipe is provided with a vacuum pressure sensor.

[0017] As a further description of the above technical solutions, the container is a measuring cup or a conical bottle, and the container is made of high-strength glass.

[0018] The beneficial effects of the present application are as follows:

[0019] 1. The present application can form a negative pressure or low pressure environment by starting the vacuum pump to extract the vacuum in the container, thereby reducing the gas solubility of the liquid, reducing the viscosity of the liquid, and facilitating the stirring and homogenization of the liquid.

[0020] To make the structure characteristics 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

[0021] Fig. 1 is a schematic view of the homogenizing and dispersing machine provided by the present application;

[0022] Fig. 2 is a schematic view of the sealing cover of the present application.

[0023] Reference signs: 1, base; 2, support; 3, chuck; 4, support arm; 5, dispersing main machine; 6, dispersing tool head; 7, sealing cover; 8, vacuum pipe; 9, external pipeline; 10, fixing clamp; 11, heating pad; 12, sealing ring; 13, rubber ring; 14, vacuum pressure sensor; 15, container; 16, suction cup. DETAILED DESCRIPTION

[0024] To make the structure characteristics and effects of the present application clearer, the present application will be described in detail below in combination with the drawings and specific embodiments.

[0025] For example, Figs. 1-2As shown in the drawings, in one embodiment, a homogenizer includes a base 1, which is a thin flat plane for placing a container 15 containing a high-viscosity sample to be stirred and dispersed, such as a cream, a protein solution, or a homogenate after cell disruption;

[0026] One side of the base 1 is provided with a vertical support 2, the upper end of the support 2 is provided with a chuck 3, the chuck 3 is provided with a support arm 4, one end of the support arm 4 is connected with a dispersion main machine 5, the chuck 3 can be adjusted on the support 2 to adjust the height of the support arm 4 and the dispersion main machine 5 to adapt to containers 15 of different heights, wherein the dispersion main machine 5 can be a stirring motor, a start switch is provided on the dispersion main machine 5, and the dispersion main machine 5 can be started or stopped by pressing the start switch;

[0027] The lower end of the dispersion main machine 5 extends downwardly with a dispersion cutter head 6, the dispersion cutter head 6 extends into the container 15 below, and the dispersion cutter head 6 below can be rotated by the dispersion main machine 5 to stir and disperse the sample;

[0028] The upper end of the container 15 is provided with a sealing cover 7, the sealing cover 7 is connected with a vacuum pipe 8, the other end of the vacuum pipe 8 is connected with a vacuum machine, and the container 15 can be vacuumized to form a negative pressure or low pressure environment by starting the vacuum machine, so as to reduce the gas solubility of the liquid, reduce the viscosity of the liquid, and help the stirring and homogenization of the liquid. The sealing cover 7 can ensure the sealing of the container 15 to achieve the ability to extract negative pressure.

[0029] It can be understood that for high-viscosity liquids, a negative pressure environment can effectively reduce the flow resistance caused by viscosity, making the stirrer work more easily, thereby achieving better homogenization effect.

[0030] Optionally, the surface of the sealing cover 7 is provided with an opening one and an opening two, wherein the opening one is connected with the vacuum pipe 8, and the opening two is connected with an external pipeline 9 to balance the air pressure, an opening three is provided on the sealing cover 7 for the dispersion cutter head 6 to extend into. Meanwhile, sealing rings 12 are provided on the opening one, the opening two and the opening three, and the sealing rings 12 are used to seal the openings after fixing the pipeline or the dispersion cutter head 6 to avoid air leakage and affect the negative pressure extraction.

[0031] Optionally, a heating pad 11 is provided on the base 1, the position of the heating pad 11 corresponds to the position of the bottom of the container 15, and the heating pad 11 can be an electric heating wire. For some high-viscosity samples such as oil and wax, heating can be performed during stirring to improve the homogenization effect and efficiency.

[0032] Optionally, one end of the chuck 3 is provided with a knob, and the support arm 4 can be fixed by rotating the knob.

[0033] Optionally, the lower side of the edge of the sealing cover 7 is provided with a rubber ring 13, which is in interference fit with the cup edge of the container 15, and a suction cup 16 is arranged on the inner side of the rubber ring 13, referring to Fig. 2 After the sealing cover 7 is fixed with the cup, the suction cup 16 can be adsorbed on the cup side wall, so that the stability of the connection of the sealing cover 7 can be effectively improved, and the sealing cover 7 can be prevented from falling off during vacuumizing.

[0034] Optionally, a vacuum pressure sensor 14 is installed on the vacuumizing pipe 8, which can monitor the negative pressure state in the container 15 in real time, and the range of the vacuum pressure sensor 14 can be selected as-0.1MPa-0MPa.

[0035] Optionally, the container 15 is a measuring cup or a conical bottle, and the material of the container 15 is high-strength glass, such as quartz glass or borosilicate glass, which can be selected according to actual needs.

[0036] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, and the mechanical parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the description belong to the prior art known to the person skilled in the art.

[0037] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the utility model. Various modifications of the 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 utility model. Therefore, the utility model 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. A homogenizing disperser, characterized in that, Including the base; A vertical support is provided on one side of the base, a clamp is provided at the upper end of the support, a support arm is provided inside the clamp, and one end of the support arm is connected to the dispersing host. The lower end of the dispersing host has a dispersing blade extending downwards, and the dispersing blade extends into the container below. The container is provided with a sealing cap at the top, and a vacuum tube is connected to the sealing cap. The other end of the vacuum tube is connected to a vacuum pump.

2. The homogenizing disperser according to claim 1, characterized in that, The surface of the sealing cover has an opening one and an opening two, wherein the opening one is connected to the vacuum tube and the opening two is connected to an external pipe to balance the air pressure.

3. The homogenizing disperser according to claim 1, characterized in that, The lower end of the bracket is provided with a fixing clip, and the clamping end of the fixing clip is connected to the container to fix the container.

4. The homogenizing disperser according to claim 1, characterized in that, A heating pad is provided on the base, and the position of the heating pad corresponds to the bottom position of the container.

5. The homogenizing disperser according to claim 1, characterized in that, A knob is provided at one end of the clamp.

6. The homogenizing disperser according to claim 2, characterized in that, The sealing cover has an opening three, which is used for the dispersing blade to extend into.

7. The homogenizing disperser according to claim 6, characterized in that, A sealing ring is provided on each of the three openings.

8. The homogenizing disperser according to claim 1, characterized in that, A rubber ring is provided on the lower edge of the sealing cap, and the rubber ring is interference-fitted with the edge of the cup mouth of the container.

9. The homogenizing disperser according to claim 1, characterized in that, A vacuum pressure sensor is installed on the vacuum tube.

10. The homogenizing disperser according to claim 1, characterized in that, The container is a measuring cup or a conical flask, and the container is made of high-strength glass.

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