Filter device for low-viscosity aqueous solution product containing citric acid

Abstract

The utility model discloses a citric acid containing low viscosity aqueous solution product filtering device, relates to cosmetic processing technical field, including: magnetic adsorption mechanism, liquid filter and centrifugal pump, magnetic adsorption mechanism includes shell and magnetic bar, the shell is provided with adsorption cavity, the magnetic bar is provided in the adsorption cavity; when the device is used, a product stands for small hours, then the product conveying pipeline is connected with the first liquid inlet pipe, after the product enters the adsorption cavity, iron impurities are adsorbed by the magnetic rod, and then the product is discharged through the first liquid outlet pipe, acts through the centrifugal pump and enters the liquid filter through the second liquid inlet pipe; and the other large-particle impurities are filtered through the liquid filter, and the filtered product is discharged through the second liquid outlet pipe, so that the iron impurities and the other large-particle impurities in the water aqua product are removed, and the content of fine iron impurities in the water aqua product is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic processing technology, specifically to a filtration device for low-viscosity aqueous products containing citric acid. Background Technology

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are applied to any part of the human body surface, such as skin, hair, nails, lips, and teeth, by means of smearing, spraying, or other similar methods, to achieve the purpose of cleaning, maintaining, beautifying, modifying and altering appearance, or correcting body odor and maintaining a good condition.

[0003] Citric acid plays multiple roles in cosmetics. It not only acts as a buffer and pH regulator, providing a suitable pH level for products, but also serves as a natural preservative, extending shelf life. Furthermore, citric acid accelerates the renewal of the stratum corneum and promotes the shedding of melanin, thus helping to shrink pores and dissolve blackheads. Simultaneously, it provides moisturizing and whitening effects, helping to improve skin problems such as dark spots and roughness.

[0004] During the processing and production of aqueous products containing citric acid, fine black metal particles are generated after maturation. After a period of time, the product, which has been simply filtered, will contain foreign matter, affecting the product and the customer's sales market. The existing filtration devices can only filter larger impurities and are not effective at filtering smaller iron impurities.

[0005] In view of this, there is an urgent need for a filtration device for low-viscosity aqueous products containing citric acid. Utility Model Content

[0006] To address the problems existing in the prior art, this utility model solves the problem using the following technical structure.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A filtration device for a low-viscosity aqueous product containing citric acid includes: a magnetic adsorption mechanism, a liquid filter, and a centrifugal pump. The magnetic adsorption mechanism includes a housing and a magnetic rod. An adsorption chamber is provided inside the housing, and the magnetic rod is disposed inside the adsorption chamber. A first inlet pipe and a first outlet pipe are arranged circumferentially on the housing, and both the first inlet pipe and the first outlet pipe are connected to the adsorption chamber.

[0009] The liquid filter is equipped with a second inlet pipe and a second outlet pipe;

[0010] The first outlet pipe is connected to the inlet of the centrifugal pump, and the second inlet pipe is connected to the outlet of the centrifugal pump.

[0011] The shell is cylindrical.

[0012] The first inlet pipe and the first outlet pipe are arranged opposite to each other.

[0013] Multiple magnetic rods are provided.

[0014] The magnetic rods are all vertically arranged inside the adsorption cavity.

[0015] Five magnetic rods are provided.

[0016] Four of the magnetic rods are evenly distributed around the fifth magnetic rod.

[0017] The shell has a cover plate at the top of the adsorption cavity, and the top of the magnetic rod is located on the cover plate.

[0018] It also includes a frame, with the housing and centrifugal pump both located at the bottom of the frame, and the liquid filter located at the top of the frame.

[0019] It also includes a filter screen installed at the outlet end of the second outlet pipe.

[0020] The above-described structure of this utility model can achieve the following beneficial effects:

[0021] When using the product, let it stand for 72 hours, then connect the product delivery pipeline to the first inlet pipe. After the product enters the adsorption chamber, the iron impurities are attracted by the magnetic rod. The product is then discharged through the first outlet pipe. After the centrifugal pump works, it enters the liquid filter through the second inlet pipe. The liquid filter filters out the remaining large particulate impurities. The filtered product is then discharged through the second outlet pipe. This process removes iron impurities and other large particulate impurities from the aqueous product and reduces the content of fine iron impurities in the aqueous product. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0023] Figure 2 This is a schematic diagram of the magnetic adsorption mechanism in this embodiment;

[0024] Figure 3 This is a schematic diagram of the cover plate and magnetic rod in this embodiment.

[0025] In the diagram: 1. Liquid filter; 11. Second inlet pipe; 12. Second outlet pipe; 2. Centrifugal pump; 3. Housing; 31. First inlet pipe; 32. First outlet pipe; 33. Cover plate; 4. Magnetic rod; 5. Frame. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0027] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification, claims and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products or devices.

[0028] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0029] refer to Figure 1 and Figure 2 The filtration device for a low-viscosity aqueous product containing citric acid shown includes: a magnetic adsorption mechanism, a liquid filter 1, and a centrifugal pump 2. The magnetic adsorption mechanism includes a housing 3 and a magnetic rod 4. An adsorption cavity is provided inside the housing 3, and the magnetic rod 4 is disposed inside the adsorption cavity. A first liquid inlet pipe 31 and a first liquid outlet pipe 32 are arranged circumferentially on the housing 3. Both the first liquid inlet pipe 31 and the first liquid outlet pipe 32 are connected to the adsorption cavity.

[0030] The liquid filter 1 (this application uses a 0.1-micron filter) is provided with a second inlet pipe 11 and a second outlet pipe 12;

[0031] The first outlet pipe 32 is connected to the inlet of the centrifugal pump 2, and the second inlet pipe 11 is connected to the outlet of the centrifugal pump 2.

[0032] Based on the above structure, when using the product, let it stand for 72 hours, then connect the product delivery pipeline to the first inlet pipe 31. After the product enters the adsorption chamber, the iron impurities are adsorbed by the magnetic rod 4. Then the product is discharged through the first outlet pipe 32. After the centrifugal pump 2 works, it enters the liquid filter 1 through the second inlet pipe 11. The liquid filter 1 filters out the remaining large particulate impurities. The filtered product is discharged through the second outlet pipe 12, thereby removing iron impurities and other large particulate impurities from the aqueous product and reducing the content of fine iron impurities in the aqueous product.

[0033] like Figure 2As shown, the shell 3 is cylindrical, and the first liquid inlet pipe 31 and the first liquid outlet pipe 32 are arranged opposite to each other. That is to say, the first liquid inlet pipe 31 and the first liquid outlet pipe 32 are arranged on both sides of the magnetic rod 4 to improve the adsorption effect of iron impurities in the product.

[0034] like Figure 3 As shown, in order to further improve the adsorption effect of iron impurities, multiple magnetic rods 4 are provided, and all multiple magnetic rods 4 are vertically arranged in the adsorption cavity. In this application, five magnetic rods 4 are provided, and four of them are evenly distributed around the fifth magnetic rod 4. In this way, after the product enters the adsorption cavity, it can fully contact the magnetic rods 4, thereby minimizing the iron impurities in the product.

[0035] like Figure 2 and Figure 3 As shown, in order to facilitate the disassembly and assembly of the components inside the housing 3, the housing 3 is provided with a cover plate 33 at the top of the adsorption cavity, and the top of the magnetic rod 4 is provided on the cover plate 33. The cover plate 33 and the housing 3 are sealed together. The magnetic rod 4 can be taken out for maintenance by removing the cover plate 33.

[0036] This application also includes a frame 5, with the housing 3 and centrifugal pump 2 both located at the bottom of the frame 5, and the liquid filter 1 located at the top of the frame 5, thereby supporting and installing the liquid filter 1, centrifugal pump 2, and housing 3.

[0037] Further optimization involves adding a filter screen (not shown in the figure, but a 1250 mesh filter screen can be used) at the outlet end of the second outlet pipe 12 to further improve the filtration effect on the product. This prevents foreign matter inside the filter 1 and outside the filter element from mixing into the cosmetics, forming a third line of defense against foreign matter in the final cosmetic material (the first line is a magnetic rod, the second line is a filter, and the third line is a filter screen).

[0038] In summary, when using the product, let it stand for 72 hours, then connect the product delivery pipeline to the first inlet pipe 31. After the product enters the adsorption chamber, the iron impurities are adsorbed by the magnetic rod 4. Then the product is discharged through the first outlet pipe 32. After the centrifugal pump 2 works, it enters the liquid filter 1 through the second inlet pipe 11. The liquid filter 1 filters out the remaining large particulate impurities. The filtered product is discharged through the second outlet pipe 12, thereby removing iron impurities and other large particulate impurities from the aqueous product and reducing the content of fine iron impurities in the aqueous product.

[0039] The above are merely preferred embodiments of this application, and the present invention is not limited to the above embodiments. It is understood that other improvements and variations that can be directly derived or conceived by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included within the protection scope of the present invention.

Claims

1. A low viscosity aqueous citric acid containing product filtration apparatus, characterised in that, include: The magnetic adsorption mechanism includes a liquid filter (1) and a centrifugal pump (2). The magnetic adsorption mechanism includes a housing (3) and a magnetic rod (4). An adsorption cavity is provided inside the housing (3). The magnetic rod (4) is disposed inside the adsorption cavity. A first liquid inlet pipe (31) and a first liquid outlet pipe (32) are arranged circumferentially on the housing (3). Both the first liquid inlet pipe (31) and the first liquid outlet pipe (32) are connected to the adsorption cavity. The liquid filter (1) is provided with a second inlet pipe (11) and a second outlet pipe (12); The first outlet pipe (32) is connected to the inlet of the centrifugal pump (2), and the second inlet pipe (11) is connected to the outlet of the centrifugal pump (2).

2. A filter device for a low viscosity aqueous citric acid containing product according to claim 1, characterized in that The shell (3) is cylindrical.

3. A filter device for a low viscosity citric acid containing aqueous product according to claim 2, characterized in that: The first inlet pipe (31) and the first outlet pipe (32) are arranged opposite to each other.

4. A filter device for a low viscosity citric acid containing aqueous product according to claim 1, characterized in that: Multiple magnetic rods (4) are provided.

5. A filter device for a low viscosity citric acid containing aqueous product according to claim 4, characterized in that: Multiple magnetic rods (4) are vertically arranged inside the adsorption cavity.

6. A filter device for a low viscosity citric acid containing aqueous product according to claim 5, characterized in that: Five magnetic rods (4) are provided.

7. A filter device for a low viscosity citric acid containing aqueous product according to claim 6, characterized in that: Four of the magnetic rods (4) are evenly distributed around the fifth magnetic rod (4).

8. A filter device for a low viscosity citric acid containing aqueous product according to claim 1, characterized in that: The housing (3) has a cover plate (33) on the top of the adsorption cavity, and the top of the magnetic rod (4) is located on the cover plate (33).

9. A device for filtering a product containing citric acid in low viscosity aqueous solution according to claim 1, characterized in that: It also includes a frame (5), the housing (3) and the centrifugal pump (2) are both located at the bottom of the frame (5), and the liquid filter (1) is located at the top of the frame (5).

10. A device for filtering a low viscosity aqueous citric acid containing product according to claim 1, characterized in that: It also includes a filter screen installed at the outlet end of the second outlet pipe (12).

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