CN220443558U - Colloid device based on filter membrane separation - Google Patents

Abstract

The utility model relates to a colloid separation device based on a filter membrane, which comprises a separation tube, a sealing cover and a colloid filtration assembly, wherein the colloid filtration assembly comprises a placement disc and a filter membrane.

Description

Colloid device based on filter membrane separation

Technical Field

The utility model relates to the technical field of colloid separation, in particular to a colloid separation device based on a filter membrane.

Background

Colloid refers to a molecule having two or more unsaturated bonds, and has a large specific surface area, high surface activity, strong adsorption capacity, and the like, so that the colloid is widely applied to the fields of foods, medicines, cosmetics, textiles, chemical industry, and the like.

At present, when colloid separation is carried out, the conventional operation is that liquid in a separation tube is firstly subjected to centrifugal treatment, and then supernatant is taken out through a pipetting gun, so that the method is complex in steps, time-consuming, complex in operation, high in operation skill requirement, and easy to make mistakes in operation, and now, along with improvement of colloid separation requirements of people, how to find a treatment mode which is more convenient for colloid separation so as to improve separation speed and extraction rate becomes an important research direction.

Based on the above, the inventors have therefore proposed a membrane-based colloid separation device.

Disclosure of Invention

Based on the expression, the utility model provides a colloid device based on a filter membrane to solve the technical problems that the prior colloid separation operation steps are tedious and time-consuming, the operation is complex, the operation skill requirement is high, and the operation is easy to make mistakes.

The technical scheme for solving the technical problems is as follows: a colloid separation device based on a filter membrane comprises a separation tube, a sealing cover and a filter membrane component;

the upper part of the separation tube is in threaded connection with the sealing cover, and a first separation cavity and a second separation cavity are arranged in the separation tube;

the filter gel component is arranged at the adjacent part of the first separation cavity and the second separation cavity so as to separate the first separation cavity from the second separation cavity;

the filter gum subassembly is including placing dish and filtration membrane, and filtration membrane locates on placing the dish to separate the colloid, after the liquid colloid separation, the colloid is located first separation intracavity, and the moisture is located second separation intracavity.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the circumference of the placing plate is fixed with the separating tube.

Further, the placing tray is movably arranged in the separating tube, and the bottom of the placing tray is kept in fit with the matching component.

Furthermore, a connecting piece is fixedly arranged at the bottom of the sealing cover, and the lower part of the connecting piece is fixed with the placing plate.

Further, the cooperation subassembly includes the supporting disk, and supporting disk week portion is fixed with the separator tube, has offered the opening that supplies the drainage to circulate on the supporting disk.

Further, the connecting piece is of a straight rod structure, and the upper surface of the supporting disc is tightly pressed and attached with the placing disc through the sealing ring.

Furthermore, the sealing ring and the supporting disc are kept fixed, and the sealing ring is made of rubber or silica gel.

Further, the filtering membrane is made of fiber, sponge or porous ceramic.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the colloid is quickly separated by arranging the filter membrane in the tube body, the separated colloid and the separated colloid are respectively reserved in the first separation cavity and the second separation cavity, the separation structure of the colloid and the separation cavity is clear, the subsequent removal operation is convenient, a great amount of labor time is not required to be consumed in the operation to obtain the separated supernatant, and the colloid can be separated only by the filter membrane, so that secondary pollution and time consumption possibly caused by manual colloid separation are avoided, and the possibility of pollution or damage to the colloid caused by improper operation is also avoided;

in addition, the filtering membrane can be fixed and movably arranged in the tube body to adapt to the use requirement of the tube body under the conditions of disposability and reusability, thereby being beneficial to saving the cost and improving the use flexibility.

Drawings

FIG. 1 is a schematic structural diagram of a colloid separation device based on a filter membrane according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a second embodiment of the inside of a pipe body according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first embodiment of a mating assembly according to an embodiment of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a separation tube; 2. a cover; 3. a glue filtering component; 4. a mating assembly; 11. a first separation chamber; 12. a second separation chamber; 21. a connecting piece; 31. placing a tray; 32. a filtering membrane; 41. a support plate; 42. a through port; 43. and (3) sealing rings.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatially relative terms, such as "under", "below", "beneath", "under", "above", "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures.

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

Example 1

The embodiment of the utility model specifically provides a colloid separation device based on a filter membrane, referring to fig. 1, which comprises a separation tube 1, a sealing cover 2 and a colloid filtration component 3.

The upper part of the separation tube 1 is in threaded connection with the sealing cover 2, and a first separation cavity 11 and a second separation cavity 12 are arranged in the separation tube 1;

the filter gel component 3 is arranged adjacent to the first separation cavity 11 and the second separation cavity 12 so as to separate the first separation cavity 11 and the second separation cavity 12;

specifically, the filter gel component 3 comprises a placing disc 31 and a filter membrane 32, the periphery of the placing disc 31 is fixed with the separation tube 1, the filter membrane 32 is arranged on the placing disc 31 to separate the gel, after the liquid gel is separated, the gel is positioned in the first separation cavity 11, and the moisture is positioned in the second separation cavity 12.

In practice, the filtering membrane 32 is made of fiber, sponge or porous ceramic, so as to conveniently filter out the liquid colloid and water by utilizing the porous characteristic.

Through adopting foretell technical scheme, after liquid pours into inside body 1, after centrifugal treatment, the colloid is separated and is stopped on first separation chamber 11, and moisture then filters to second separation chamber 12 through filtration membrane 32, and separation operation is swift and the structure is clear after the two separation, has improved the processing convenience.

Example 2

The embodiment of the utility model specifically provides a colloid separation device based on a filter membrane, please refer to fig. 2 and 3, and the difference between the embodiment and embodiment 1 is that: place the tray 31 and movably set up in the separating tube 1, during the implementation, place tray 31 week portion and locate in the separating tube 1 with upper and lower sliding contact's mode, place tray 31 promptly and can slide along first separation chamber 11 and the upper and lower linear of second separation chamber 12 inner wall, with conveniently taking out placing tray 31, clean or change filtration membrane 32, in order to make things convenient for in separable tube 1 repeatedly usable's operation occasion, improve the result of use to separating tube 1, place tray 31 bottom and cooperation subassembly 4 keep the laminating to place, place the support to placing tray 31 through cooperation subassembly 4.

Specifically, the connecting piece 21 is fixedly arranged at the bottom of the sealing cover 2, and the lower part of the connecting piece 21 is fixed with the placing disc 31, so that the placing disc 31 is conveniently driven to synchronously place or take out when the sealing cover 2 is taken out and placed on the separating tube 1.

The matching component 4 comprises a supporting disc 41, the periphery of the supporting disc 41 is fixed with the separating tube 1, a through hole 42 for water filtering circulation is formed in the supporting disc 41, and water centrifugally separates and filters out the filtering membrane 32 and then flows into the second separating cavity 12 through the through hole 42.

Specifically, the connecting piece 21 is in a straight rod structure, and the upper surface of the supporting disc 41 is pressed and attached with the placing disc 31 through the sealing ring 43.

The sealing ring 43 and the supporting disc 41 are kept fixed, the sealing ring 43 is made of rubber or silica gel, and the contact sealing effect of the supporting disc 41 and the placing disc 31 is improved through the soft and elastic properties of the sealing ring 43.

Through adopting foretell technical scheme, when closing cap 2 carries out down and revolves in on separator tube 1, just can drive through the connecting piece 21 of straight-bar structure and place the dish 31 and put into in separator tube 1, and when closing cap 2 constantly spiral installation downwards, make place the dish 31 bottom and compress tightly sealing washer 43, with the sealed effect after improving placing, during the separation operation, moisture can follow through opening 42 after passing through filtration membrane 32, after closing cap 2 opens, also can drive and place the dish 31 and shift out, take the colloid on the dish 31 out, realize swift processing and convenient change or clean filtration membrane 32.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. A colloid device based on filter membrane separation, its characterized in that: comprises a separating tube (1), a sealing cover (2) and a filter gel component (3);

the upper part of the separation tube (1) is in threaded connection with the sealing cover (2), and a first separation cavity (11) and a second separation cavity (12) are arranged in the separation tube (1);

the rubber filtering component (3) is arranged at the adjacent part of the first separation cavity (11) and the second separation cavity (12) so as to separate the first separation cavity (11) from the second separation cavity (12);

the filter gel component (3) comprises a placing disc (31) and a filter membrane (32), the filter membrane (32) is arranged on the placing disc (31) to separate colloid, after liquid colloid is separated, the colloid is positioned in the first separation cavity (11), and moisture is positioned in the second separation cavity (12).

2. A filter-based colloid device as claimed in claim 1, wherein said placement tray (31) is held stationary with respect to the separator tube (1).

3. A filter membrane based colloid separation device as claimed in claim 1, wherein said placement tray (31) is movably disposed in the separation tube (1), and the bottom of the placement tray (31) is held in close contact with the mating assembly (4).

4. A filter membrane-based colloid separation device according to claim 3, wherein the bottom of the cover (2) is fixedly provided with a connecting piece (21), and the lower part of the connecting piece (21) is fixed with a placing disc (31).

5. The colloid separation device based on filter membrane according to claim 4, wherein the matching component (4) comprises a supporting disc (41), the periphery of the supporting disc (41) is fixed with the separation tube (1), and a through hole (42) for water filtering circulation is formed in the supporting disc (41).

6. The colloid separation device based on filter membrane according to claim 5, wherein the connecting piece (21) is of a straight rod structure, and the upper surface of the supporting disc (41) is pressed and attached with the placing disc (31) through the sealing ring (43).

7. The filter membrane-based colloid separation device according to claim 6, wherein the sealing ring (43) and the supporting disc (41) are kept fixed, and the sealing ring (43) is made of rubber or silica gel.

8. A filter-based colloid device as claimed in claim 1, wherein the filter membrane (32) is made of fiber, sponge or porous ceramic.