CN217276925U - Electrostatic adsorption pre-experimental device for powder compound nutrition enhancer - Google Patents
Electrostatic adsorption pre-experimental device for powder compound nutrition enhancer Download PDFInfo
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- CN217276925U CN217276925U CN202220781882.XU CN202220781882U CN217276925U CN 217276925 U CN217276925 U CN 217276925U CN 202220781882 U CN202220781882 U CN 202220781882U CN 217276925 U CN217276925 U CN 217276925U
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Abstract
The application relates to an experimental apparatus in advance is adsorbed to static of compound nutrition enhancer of powder, includes: support frame, spring, connecting piece, test tube and vortex oscillator. The whole of support frame is "+" type structure, and the support frame includes vertical bracing piece and horizontal fixed arm, the one end and the bracing piece sliding connection of fixed arm, the other end and the top fixed connection of spring, the connecting piece is both ends opening, inside hollow tubular structure, the open-top to the inside fixed connection of connecting piece are passed to the bottom of spring, the bottom opening that the connecting piece was passed to the top of test tube can dismantle the connection to the inside of connecting piece, and the inside of test tube is applicable to the powder material of placing known weight, vortex oscillator butt is in the below of test tube. After the powder materials with known weight in the test tube are fully mixed, the powder materials in the test tube are taken out and weighed, the loss ratio of the powder materials before and after mixing and oscillation is calculated, and the electrostatic adsorption rate of the mixing equipment in the mixing process of the powder materials is obtained.
Description
Technical Field
The application relates to the technical field of experimental detection equipment, in particular to an electrostatic adsorption pre-experimental device for powder compound nutrition fortifiers.
Background
The compound nutrient supplement is a formula mixture containing two or more than two food nutrient supplements and additives. The compound nutrition enhancer is added into food, and is required to be uniformly distributed, and the addition amount meets the requirement, so that the corresponding addition effect is ensured. In fact, the addition amount of the compound nutrition enhancer in the food is very small. If the food is directly mixed with the additive, the mixture is difficult to be uniformly mixed, and the poisoning phenomenon or deficiency symptom is easy to generate to human bodies.
However, in the case of the composite reinforcement additive, static electricity is generated due to friction between powder materials during mixing, and the friction adheres to equipment and instruments, and therefore, it is necessary to perform a small preliminary experiment for checking the electrostatic adsorption rate of the mixing equipment during mixing of the powder materials in the composite reinforcement additive.
SUMMERY OF THE UTILITY MODEL
In view of this, the application provides an electrostatic adsorption pre-experiment device for a powder compound nutrition enhancer, and provides a small pre-experiment device for detecting that powder is adsorbed on equipment due to static electricity generated by mixing friction in the compound nutrition enhancer, so as to obtain the electrostatic adsorption rate of the mixing equipment in the mixing process of the powder materials.
According to an aspect of this application, provide an experimental apparatus in advance is adsorbed to static of compound nutrition enhancer of powder, include: the device comprises a support frame, a spring, a connecting piece, a test tube and a vortex oscillator; the support frame is of a gamma structure integrally and comprises a vertical support rod and a transverse fixed arm, one end of the fixed arm is connected with the support rod in a sliding mode, and the other end of the fixed arm is fixedly connected with the top end of the spring; the connecting piece is of a cylindrical structure with two open ends and a hollow interior; the bottom end of the spring penetrates through the top opening of the connecting piece to be fixedly connected with the inside of the connecting piece; the top end of the test tube penetrates through the bottom opening of the connecting piece to be detachably connected with the inside of the connecting piece, and the inside of the test tube is suitable for placing powder materials to be mixed; the vortex oscillator is abutted against the lower part of the test tube.
In a possible implementation, the spring, the connector, the test tube and the vortex oscillator are coaxially arranged.
In a possible implementation manner, the inside of the test tube is provided with a rotating baffle, and the rotating baffle is arranged at the opening of the test tube.
In one possible implementation, the rotating flap includes a flap, a connecting rod, and a turning portion; the connecting rod is horizontally arranged, and one end of the connecting rod penetrates through the side wall of the test tube to the inside of the test tube; the whole baffle is of a circular structure and is fixedly connected with one end of the connecting rod; the rotation portion sets up in the outside of test tube, with the other end fixed connection of connecting rod rotates rotation portion drives the rotation the baffle is used for control the mouth of pipe closure of test tube.
In a possible implementation manner, an inner side wall of the connecting piece is provided with an inner thread, an outer thread is arranged outside the test tube, and the inner thread is matched with the outer thread; the connecting piece is in threaded connection with the test tube.
In one possible implementation, the support frame further comprises a fixed arm sleeve; the fixed arm sleeve is sleeved on the support rod and is in sliding connection with the support rod; and the side wall of the fixed arm sleeve is fixedly connected with the fixed arm.
In a possible implementation manner, a supporting base is arranged below the supporting rod, and the supporting base is of a plate-shaped structure as a whole; the bracing piece sets up on the top face of supporting the base, just the bracing piece with support base fixed connection.
In one possible implementation, the connecting piece and the test tube are made of stainless steel.
The electrostatic adsorption of the compound nutrition enhancer of powder of this application embodiment experimental apparatus's beneficial effect in advance: provides a small-sized pre-experimental device for detecting that powder generates static electricity due to mixing friction and is adsorbed on equipment and instruments in a compound nutrition enhancer. Wherein, the top of test tube is connected with the bottom of spring through the connecting piece, but the top of spring and height-adjusting's support frame fixed connection, the height of test tube is adjusted to the height of highly adjusting the support frame, adjust the test tube with set up vortex oscillator butt under with. Make the bottom of test tube and the rubber pad in close contact with on the vortex oscillator to produce certain pressure through the effect of spring, after mixing for a period of time, take out the components of a whole that can function independently after the test tube internal oscillation, calculate the components of a whole that can function independently on adsorbing the test tube inner wall, reachd the static adsorption rate of mixing apparatus among the powder material mixing process.
Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.
FIG. 1 shows a schematic structural diagram of a main body of an electrostatic adsorption pre-experimental device for a powder compound nutrition enhancer in an embodiment of the application;
fig. 2 shows a partial enlarged view of a rotary baffle in the electrostatic adsorption pre-experiment device for powder compound nutrition enhancer in the embodiment of the application.
Detailed Description
Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention or for simplicity in description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.
Fig. 1 shows a schematic view of a body structure according to an embodiment of the present application. As shown in fig. 1, the electrostatic adsorption pre-experimental apparatus for powder compound nutrition enhancer in the embodiment of the present application includes: a support frame, a spring 400, a connector 500, a test tube 700, and a vortex oscillator 800. The whole of support frame is "+" type structure, and the support frame includes vertical bracing piece 100 and horizontal fixed arm 300, the one end and the bracing piece 100 sliding connection of fixed arm 300, the other end and spring 400's top fixed connection, connecting piece 500 is both ends opening, inside hollow tubular structure, the open-top to connecting piece 500's inside fixed connection of connecting piece 500 is passed to spring 400's bottom, the bottom opening that connecting piece 500 was passed to connecting piece 500 is passed on test tube 700's top can dismantle the connection to connecting piece 500's inside, and test tube 700's inside is applicable to the powder material of placing known weight, vortex oscillator 800 butt is in test tube 700's below. After the powder materials with known weight in the test tube 700 are fully mixed, the powder materials in the test tube 700 are taken out and weighed, the loss ratio of the powder materials before and after mixing oscillation is calculated, and the electrostatic adsorption rate of the mixing equipment in the powder material mixing process is obtained.
In this embodiment, the spring 400, the connector 500, the test tube 700, and the vortex oscillator 800 are coaxially disposed in a vertical direction.
In a specific embodiment, the inside of the test tube 700 is provided with a rotary baffle 600, and the rotary baffle 600 is provided at the tube orifice of the test tube 700. In the oscillation process of the test tube 700 and the material powder in the test tube 700, the material powder in the test tube 700 overflows under the action of the vortex oscillator 800. Therefore, a rotary baffle 600 is disposed near the nozzle of the test tube 700 to prevent the powder material in the test tube 700 from overflowing during the mixing oscillation process.
Further, referring to fig. 2, in this embodiment, the rotating baffle 600 includes: the baffle 601, the connecting rod 602 and the rotating part 603. Wherein, connecting rod 602 horizontal setting, one end run through test tube 700's lateral wall to test tube 700's inside, rotate along test tube 700's axial direction. Baffle 601's whole is circular structure, sets up the inside of test tube 700, with the one end fixed connection of connecting rod 602. The rotating portion 603 is disposed outside the test tube 700 and is fixedly connected to the other end of the connecting rod 602. By rotating the rotating part 603 provided outside the test tube 700, the baffle 601 provided inside the test tube 700 is rotated and adjusted to control the nozzle of the test tube 700 to be closed.
Furthermore, in this embodiment, the whole baffle 601 is a circular structure, and is matched with the inner side wall of the test tube 700, so that the sealing performance of the test tube 700 is improved, and the occurrence of the overflow of the material powder during the mixing oscillation process is prevented.
In a specific embodiment, an inner wall of the connecting member 500 is provided with an inner thread, an outer thread is provided on the outside of the test tube 700, the inner thread is matched with the outer thread, and the connecting member 500 is in threaded connection with the test tube 700. Wherein, because the spring 400 is relatively inconvenient to be fixedly connected with the top end of the test tube 700, the bottom end of the spring 400 is connected with the top end of the test tube 700 through the connecting piece 500. Connecting piece 500 is both ends opening, inside hollow tubular structure, and the bottom fixed connection of top and spring 400, the bottom can be dismantled with the top of test tube 700 and be connected. Specifically, seted up the internal thread on tubular structure's the connecting piece 500's the inside wall, with the external screw thread phase-match of seting up on the test tube 700 top, be threaded connection between test tube 700 and the connecting piece 500 promptly, be convenient for place and take out the material powder in the test tube 700.
In an embodiment, the supporting frame further includes a fixing arm sleeve 200, the fixing arm sleeve 200 is sleeved on the supporting rod 100 and slidably connected to the supporting rod 100, and a side wall of the fixing arm sleeve 200 is fixedly connected to the fixing arm 300. The fixing arm sleeve 200 is used to control the height of the fixing arm 300 to control the height of the test tube 700 such that the bottom end of the test tube 700 abuts the top end of the vortex oscillator 800.
In an embodiment, a supporting base 900 is disposed below the supporting rod 100, the supporting base 900 is a plate-shaped structure, the supporting rod 100 is disposed on the top plate surface of the supporting base 900, and the supporting rod 100 is fixedly connected to the supporting base 900. The whole supporting base 900 is of a plate-shaped structure and can be placed on a tabletop of a scale laboratory. The support base 900 of the plate-shaped structure has strong stability, and the fixed arm 300, the spring 400, the connecting piece 500 and the test tube 700 connected to one side of the support base are placed to be tilted.
In one embodiment, the connector 500 is made of stainless steel, has a hard texture, is not easy to deform, and has a long service life, and the test tube 700 can be made of stainless steel or glass.
Wherein, the electrostatic adsorption rate of the mixing equipment in the mixing process of the powder materials is equal to the weight (g) of the materials before mixing, and the weight (g) of the poured materials is 100 percent.
The operation process of the embodiment of the application is as follows:
1. after the fixing arm sleeve 200 is loosened and the fixing arm 300 is translated upward, the test tube 700 having the external thread at the top end and the circular bottom is removed.
2. Adding the powder material to be mixed with known weight.
3. The filled test tube 700 is remounted on the female threaded connector 500 connected to the spring 400.
4. The height of the fixing arm 300 is adjusted so that the bottom end of the test tube 700 is in close contact with the rubber pad on the vortex oscillator and generates a certain pressure by the action of the spring 400, and then the fixing arm 300 is fixed by the fixing arm sleeve 200.
5. The vortex shaker was turned on and mixing continued for 10 minutes. And closing the vortex oscillator, loosening the sleeve of the fixing arm 300, translating the fixing arm 300 upwards, taking down the test tube 700 with the outer thread at the fixing end and the circular bottom, pouring out the mixed material and weighing.
Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (8)
1. The utility model provides an experimental apparatus is in advance adsorbed to static of compound nutrition enhancer of powder which characterized in that includes:
the test tube comprises a support frame, a spring, a connecting piece, a test tube and a vortex oscillator;
the support frame is of a gamma structure integrally and comprises a vertical support rod and a transverse fixed arm, one end of the fixed arm is connected with the support rod in a sliding mode, and the other end of the fixed arm is fixedly connected with the top end of the spring;
the connecting piece is of a cylindrical structure with two open ends and a hollow interior; the bottom end of the spring penetrates through the top opening of the connecting piece to be fixedly connected with the inside of the connecting piece; the top end of the test tube penetrates through the bottom opening of the connecting piece and is detachably connected with the inside of the connecting piece, and the inside of the test tube is suitable for placing powder materials with known weight;
the vortex oscillator is abutted against the lower part of the test tube.
2. The electrostatic adsorption pre-experimental facility for powder compound nutrition enhancers of claim 1, wherein the spring, the connecting piece, the test tube and the vortex oscillator are coaxially arranged.
3. The electrostatic adsorption pre-experimental facility for powder compound nutrition enhancers of claim 1, wherein the inside of the test tube is provided with a rotary baffle, and the rotary baffle is arranged at the mouth of the test tube.
4. The electrostatic adsorption pre-experimental facility for powder compound nutrition enhancers of claim 3, wherein the rotary baffle comprises a baffle, a connecting rod and a rotating part;
the connecting rod is horizontally arranged, and one end of the connecting rod penetrates through the side wall of the test tube to the inside of the test tube;
the whole baffle is of a circular structure and is arranged inside the test tube and fixedly connected with one end of the connecting rod;
the rotation portion sets up in the outside of test tube, with the other end fixed connection of connecting rod rotates rotation portion drives the rotation the baffle is used for control the mouth of pipe closure of test tube.
5. The electrostatic adsorption pre-experimental facility for powder compound nutrition enhancers of claim 1, wherein the inner side wall of the connecting piece is provided with an internal thread, the outer side wall of the top end of the test tube is provided with an external thread, and the internal thread is matched with the external thread;
the connecting piece with test tube threaded connection.
6. The electrostatic adsorption pre-experimental facility for powder compound nutrition enhancers of claim 1, wherein the support frame further comprises a fixed arm sleeve;
the fixed arm sleeve is sleeved on the supporting rod and is in sliding connection with the supporting rod;
the side wall of the fixed arm sleeve is fixedly connected with the fixed arm.
7. The electrostatic adsorption pre-experiment device for powder compound nutrition enhancers of claim 6, wherein a support base is arranged below the support rod, and the support base is of a plate-shaped structure as a whole;
the bracing piece sets up on the top face of supporting the base, just the bracing piece with support base fixed connection.
8. The electrostatic adsorption pre-experiment device for powder compound nutrition enhancers of claim 1, wherein the connecting piece and the test tube are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781882.XU CN217276925U (en) | 2022-04-06 | 2022-04-06 | Electrostatic adsorption pre-experimental device for powder compound nutrition enhancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781882.XU CN217276925U (en) | 2022-04-06 | 2022-04-06 | Electrostatic adsorption pre-experimental device for powder compound nutrition enhancer |
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| Publication Number | Publication Date |
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| CN217276925U true CN217276925U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220781882.XU Active CN217276925U (en) | 2022-04-06 | 2022-04-06 | Electrostatic adsorption pre-experimental device for powder compound nutrition enhancer |
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