Natural raw material filtering system for preparing cosmetics

Abstract

The invention discloses a natural raw material filtering system for preparing cosmetics. The natural raw material filtering system comprises a cleaning device, a crushing device, an extracting device and a filtering device, the filtering device comprises a water inlet filtering mechanism and an extracting solution filtering mechanism; the extracting solution filtering mechanism comprises a first-stage filter element, a second-stage filter element, a third-stage filter element, a fourth-stage filter element, a fifth-stage filter element and a sixth-stage filter element; the first-stage filter element, the second-stage filter element, the third-stage filter element, the fourth-stage filter element, the fifth-stage filter element and the sixth-stage filter element are sequentially communicated through water pipes; the primary filter element is a quartz sand filter element with the particle size of 2-4mm; the secondary filter element is a quartz sand filter element with the particle size of 1-2mm; the number of the third-stage filter elements is two; the third-stage filter element is a stainless steel filter element with the thickness of 50 microns; the fourth-stage filter element is a stainless steel filter element with the thickness of 1 mu m; the number of the five-stage filter elements is two. The invention solves the technical problems of low filtration and purification precision, no environmental protection and high cost in the technical field of natural raw materials for preparing cosmetics.

Description

Technical Field

[0001] The invention relates to the technical field of natural raw materials for preparing cosmetics, and in particular to a natural raw material filtering system for preparing cosmetics. Background Art

[0002] Plants and their extracts, such as Bidens pilosa and Rhodiola rosea, as well as fungal extracts, such as Matsutake, Tremella fuciformis, and white truffles, play an increasingly important role in the modern cosmetics industry. These natural ingredients are widely used in a variety of products such as serums, creams, hand creams, shampoos, etc. due to their rich active substances, providing consumers with more natural and healthy skin care options. They can not only provide moisturizing, anti-oxidation, anti-inflammatory and other effects, but also help improve skin condition and promote health.

[0003] However, despite the wide application of plant and fungal extracts in the cosmetics field, there is currently a lack of efficient extraction and purification equipment specifically for this type of natural raw materials on the market. The filtration and purification process is one of the key steps to ensure the quality and safety of cosmetic raw materials. It can remove impurities and increase the concentration of active ingredients, thereby ensuring the effectiveness and safety of the final product. Although existing general-purpose extraction and purification devices can meet the needs to a certain extent, they often have problems such as low efficiency, high energy consumption, and environmental pollution. In addition, the filter materials or adsorbents used need to be replaced frequently, which increases production costs.

[0004] In order to deal with these problems, it is particularly necessary to develop new, more environmentally friendly and efficient extraction and purification technologies. The ideal technical solution should be able to reduce energy consumption and environmental pollution, while improving the utilization rate of raw materials and product quality to achieve sustainable development. Summary of the invention

[0005] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, provide a natural raw material filtration system and process method for preparing cosmetics, and solve the technical problems of low filtration and purification accuracy, environmental pollution and high cost in the technical field of natural raw materials for preparing cosmetics.

[0006] In order to achieve the above technical objectives, the technical solution of the present invention provides a natural raw material filtration system and process for preparing cosmetics, comprising:

[0007] A cleaning device, a crushing device, an extraction device and a filtering device; the filtering device includes a water inlet filtering mechanism and an extract filtering mechanism; the extract filtering mechanism includes a primary filter element, a secondary filter element, a tertiary filter element, a quaternary filter element, a fifth filter element and a sixth filter element; the primary filter element, the secondary filter element, the tertiary filter element, the fourth filter element, the fifth filter element and the sixth filter element are connected in sequence through a water pipe; the primary filter element uses a quartz sand filter element with a particle size of 2-4mm; the secondary filter element uses a quartz sand filter element with a particle size of 1-2mm; two tertiary filter elements are provided; the tertiary filter element uses a stainless steel filter element with a thickness of 50μm; the fourth filter element uses a stainless steel filter element with a thickness of 1μm; two tertiary filter elements are provided; the fifth filter element uses a ceramic filter element with a thickness of 0.1μm; the sixth filter element uses a 0.1μm ultrafiltration membrane.

[0008] Compared with the prior art, the beneficial effects of the present invention include:

[0009] 1. High filtering accuracy: The natural raw material filtering system for preparing cosmetics provided by the invention adopts a multi-stage filter element to filter the extract, which greatly improves the filtering accuracy.

[0010] 2. Environmental protection: The filter element in the natural raw material filtration system for preparing cosmetics provided by the invention is made of environmentally friendly materials and is more environmentally friendly.

[0011] 3. Cost saving: The filter element of the natural raw material filtration system for preparing cosmetics provided by the invention does not need to be replaced frequently and can be reused, which greatly reduces the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the cleaning device provided by the present invention;

[0013] Figure 2 It is a schematic diagram of the top view of the cleaning device provided by the present invention;

[0014] Figure 3 It is a side structural schematic diagram of the pulverizing device provided by the present invention;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the pulverizing device provided by the present invention;

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the water inlet filtering mechanism provided by the present invention;

[0017] Figure 6 It is a three-dimensional structural schematic diagram of the extraction liquid filtering mechanism provided by the present invention. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 This embodiment provides a natural raw material filtering system for preparing cosmetics, including: a cleaning device 5, a crushing device 4, and a filtering device 3.

[0022] Further, the filtering device 3 includes a water inlet filtering mechanism 2 and an extract filtering mechanism 1, the extract filtering mechanism 1 includes a primary filter element 11, a secondary filter element 12, a third filter element 13, a fourth filter element 14, a fifth filter element 15 and a sixth filter element 16, the primary filter element 11, the secondary filter element 12, the third filter element 13, the fourth filter element 14, the fifth filter element 15 and the sixth filter element 16 are connected in sequence through a water pipe, the primary filter element 11 is selected from a particle size of 2-4 The secondary filter element 12 uses a quartz sand filter element with a particle size of 1-2 mm; the tertiary filter element 13 is provided with two, the tertiary filter element 13 uses a stainless steel filter element with a thickness of 50 μm, the fourth filter element 14 uses a stainless steel filter element with a thickness of 1 μm, the fifth filter element 15 is provided with two, the fifth filter element 15 uses a ceramic filter element with a thickness of 0.1 μm, and the sixth filter element 16 uses a 0.1 μm ultrafiltration membrane.

[0023] Preferably, the first filter element 11 uses a quartz sand filter element with a particle size of 2-4 mm, and the second filter element 12 uses a quartz sand filter element with a particle size of 1-2 mm, and the filtration is performed coarsely first and then finely, so as to remove suspended matter, macromolecular organic matter, colloidal particles, microorganisms and some heavy metal ions in the extract. Among them, the smaller the quartz sand particle size, the higher the filtration accuracy.

[0024] Specifically, quartz sand has several advantages when used as a filter material (or filter element) in the water treatment process, as follows: 1. Cost-effectiveness: Quartz sand is a relatively cheap and easily available filter material. Its wide availability and low cost make it a very economical choice in water treatment systems; 2. Stable physical properties: Quartz sand has good physical stability, is not easily dissolved in water, and is not easy to react with chemicals in water, which ensures its stability and reliability in long-term use; 3. Good filtration performance: Quartz sand can effectively remove suspended matter, silt and other impurities in water. Through the appropriate selection of particle size, effective interception of particles of different sizes can be achieved, thereby improving water quality; 4. Easy to clean and regenerate: After a period of use, impurities accumulated on the surface of quartz sand can be removed by backwashing to restore its filtration capacity. This process is simple and easy, does not require frequent replacement of filter materials, and reduces maintenance costs; 5. Good durability: Quartz sand has high hardness and wear resistance, can maintain a good shape even under high pressure conditions, and is not easy to break. This means that it can be used for a long time without frequent replacement; 6. Strong adaptability: Quartz sand is suitable for various types of water treatment scenarios, including drinking water purification, industrial wastewater treatment, etc., and is a very versatile filter material.

[0025] Preferably, two tertiary filter elements 13 are provided, and the tertiary filter element 13 is made of a stainless steel filter element with a thickness of 50 μm, and the quaternary filter element 14 is made of a stainless steel filter element with a thickness of 1 μm. In this example, the stainless steel filter element is used as the filter material, and its main advantages include: 1. Corrosion resistance: Stainless steel has excellent corrosion resistance and can resist the erosion of most chemicals and solvents. It is suitable for filtering operations in various acid and alkali environments and prolongs the service life of the filter element; 2. High strength and durability: The stainless steel filter element has high mechanical strength and can work in a high-pressure environment without deformation or damage. It is suitable for applications that need to withstand high pressure; 3. Repeated cleaning and use: Compared with disposable filter elements, stainless steel filter elements can be cleaned by backwashing or chemical cleaning, and then reused, which reduces long-term operating costs; 4. Wide temperature resistance range: Stainless steel filter elements can work normally in a wide temperature range, maintain good performance from low temperature to high temperature, and adapt to different operating conditions; 5. High precision: Stainless steel filter elements can be manufactured into different pore sizes through precision processing to meet the needs of different filtering precisions, from coarse filtration to fine filtration; 6. Environmental protection: Since stainless steel filter elements can be cleaned and reused many times, waste generation is reduced and it is more environmentally friendly.

[0026] Preferably, two of the five-stage filter elements 15 are provided, and the five-stage filter element 15 uses a ceramic filter element with a thickness of 0.1 μm. In this example, the ceramic filter element is used as the filter material, and its main advantages include: 1. High filtration accuracy: The ceramic filter element can provide very high filtration accuracy, and the pore size can range from micron to nanometer, which can effectively remove bacteria, viruses, suspended particles and other impurities in the water, and even some heavy metal ions; 2. Chemical corrosion resistance: Ceramic materials have strong chemical stability and can resist the erosion of most acids, alkalis and organic solvents, and are suitable for a wide range of chemical environments; 3. Easy to clean and regenerate: The ceramic filter element can be cleared of blockages by simple backwashing or chemical cleaning, restore filtration efficiency, reduce replacement frequency, and reduce operating costs; 4. Long life: When properly maintained, the ceramic filter element usually has a long service life and can provide users with continuous and stable filtration performance.

[0027] Preferably, the six-stage filter element 16 uses a 0.1 μm ultrafiltration membrane. In the present embodiment, the advantages of the ultrafiltration membrane as a filter element mainly include: 1. High filtration accuracy: The pore size of the ultrafiltration membrane is usually between 0.01 and 0.1 microns, which can effectively remove bacteria, colloids, macromolecular organic matter, suspended particles and other impurities in the water, while retaining the minerals and trace elements in the water to ensure the purity and safety of the outlet water; 2. High separation efficiency: The ultrafiltration membrane adopts a physical interception method and can achieve efficient separation without the addition of chemical agents. It is particularly suitable for application scenarios that are sensitive to chemical residues; 3. Strong renewability: The ultrafiltration membrane can restore the flux through physical cleaning (such as backwashing, air scrubbing) or chemical cleaning (such as acid washing, alkali washing), thereby extending the service life and reducing the replacement frequency.

[0028] Specifically, through the above-mentioned primary filter element 11, secondary filter element 12, tertiary filter element 13, quaternary filter element 14, fifth filter element 15 and sixth filter element 16, the filtering effect and filtering accuracy can be greatly improved, and the reuse of the filter element can save costs.

[0029] Furthermore, the water inlet filter mechanism 2 includes a water inlet filter bracket 21, a water inlet filter cartridge 22 and a water inlet filter cartridge cover 23. The water inlet filter cartridge 22 is arranged on the water inlet filter bracket 21. A filter screen is arranged at the top of the water inlet filter cartridge 22. Activated carbon is filled between the bottom end of the inner cavity of the water inlet filter cartridge 22 and the filter screen. The water inlet filter cover 23 is detachably fixedly connected to the water inlet filter cartridge 22 through threads; the water inlet filter cover 23 is provided with a water inlet 23a, and the bottom end of the water inlet filter cartridge 22 is provided with a water outlet 22a and a water outlet valve 24.

[0030] Specifically, the water inlet filtering mechanism 2 performs primary filtering on the water source provided to the extract filtering mechanism 1 to remove large-size impurities.

[0031] Specifically, the contaminated water source enters the filter screen through the water inlet 23a of the water inlet filter mechanism 2, and then enters the water inlet filter cartridge 22, and after being filtered by activated carbon, controls the water outlet valve 24 to flow out through the water outlet 22a.

[0032] Furthermore, the cleaning device 5 includes a cleaning bracket 51, a cleaning pot 52 and a floating object removing mechanism 53. The cleaning pot 52 is fixedly arranged at the upper end of the cleaning bracket 51. A material discharge port 52a is provided at the bottom end of the cleaning pot 52. A material discharge valve 54 is provided at the material discharge port 52a. A spiral slurry discharge 55 is provided at the upper end of the material discharge port 52a. One end of the spiral slurry discharge 55 is drivingly connected to a propeller driving source.

[0033] Furthermore, the floating object removing mechanism 53 includes a primary removing component 531 and a secondary removing component 532; the primary removing component 531 and the secondary removing component 532 are arranged at the upper end of the cleaning pot 52; the primary removing component 531 includes a primary removing fan 5311 and a primary side plate 5312; a plurality of the primary removing fans 5311 are fixedly arranged in a circumferential array; the two primary side plates 5312 are fixedly connected to both ends of the plurality of primary removing fans 5311; one end of the primary removing component 531 is connected to a primary removing component driving source through a chain drive.

[0034] Furthermore, the secondary cleaning component 532 includes a secondary side plate 5321 and a secondary cleaning tooth 5322; a plurality of the secondary cleaning teeth 5322 are fixedly connected in a circumferential array; two of the secondary side plates 5321 are fixedly connected to both ends of the plurality of the secondary cleaning teeth 5322; one end of the secondary cleaning component 532 is connected to a secondary cleaning component driving source through a chain drive; and a floating object discharge hopper 55 is provided at one end of the cleaning pot 52 close to the secondary cleaning component 532.

[0035] Specifically, when plants or fungi are used as extracts for cosmetics, the picked plants (such as Bidens pilosa, Rhodiola rosea, etc.) and fungi (such as Matsutake, Tremella fuciformis, white truffle, etc.) are first cleaned to remove impurities, dead leaves and soil. The cleaning device 5 is used to clean them.

[0036] Specifically, when the plants fall to the bottom of the cleaning pot 52 after being cleaned, the propeller driving source drives the spiral slurry discharge 55 to rotate, thereby driving the cleaned plants to be discharged through the material discharge valve 54 and the material discharge port 52a.

[0037] Specifically, the primary cleaning component 531 is used to clean the washed and floating withered plants.

[0038] Specifically, when the cleaning device is working, the primary cleaning component driving source drives the primary cleaning component 531 to rotate, and moves the dead leaves to float toward the secondary cleaning component.

[0039] Specifically, the secondary cleaning component 532 is used to clean the washed and floating withered plants.

[0040] Specifically, when the cleaning device is working, the secondary cleaning component driving source drives the secondary cleaning component 532 to rotate, and the dead leaves are moved to be discharged through the floating object discharge hopper 55.

[0041] Preferably, the propeller drive source, the primary cleaning drive source and the secondary cleaning drive source are all servo motors.

[0042] Furthermore, the crushing device 4 includes a crushing bracket 41, a transport mechanism 42, and a crushing mechanism 43. The transport mechanism 42 includes a transport belt 421 and a rotating shaft 422. The transport belt 421 is wrapped around the rotating shaft 422. The rotating shaft 422 is rotatably connected to the crushing bracket 41 through a bearing. The rotating shaft 422 located at one end of the transport belt 421 is driven and connected to the crushing drive source 44 through gear meshing and belt drive.

[0043] Furthermore, the crushing mechanism 43 includes a crushing blade 431 and a crushing box 432, the crushing blade 431 is placed in the crushing box 432, the crushing blade 431 is fixedly connected to a transmission shaft 433, the transmission shaft 433 is fixed to the upper end of the crushing bracket 41 through a bearing, and one end of the transmission shaft 433 is driven and connected to the crushing drive source 44 through a belt.

[0044] Specifically, the plants that have passed through the cleaning device 5 need to be crushed by the crushing device 4. The plants to be crushed are transported to the crushing box 432 through the transport track 421, crushed by the crushing blades 431, and discharged through the discharge port of the crushing box 432.

[0045] Preferably, the crushing drive source is a servo motor. In this embodiment, the servo motor has the following advantages: 1. High-precision positioning: The servo motor is equipped with a feedback device (such as an encoder), which can monitor the position and speed of the motor in real time to ensure precise control, and is suitable for applications requiring high-precision positioning; 2. Fast response: The servo motor can respond to instructions quickly, start and stop quickly, and has good dynamic performance, and is suitable for occasions where the motion state needs to be adjusted quickly; 3. High dynamic performance: The servo motor has a high acceleration and deceleration capability, can quickly change the motion state, and is suitable for complex motion control requirements; 4. High efficiency: The servo motor can adjust the output power according to actual needs during operation, avoid unnecessary energy waste, and improve the energy utilization efficiency of the overall system; 5. Strong overload capacity: The servo motor is usually designed with an overload protection function, which can withstand loads exceeding the rated value in a short time, enhancing the reliability and safety of the system; 6. Control flexibility: The servo motor supports multiple control modes, including position control, speed control, and torque control, and users can choose the appropriate control mode according to actual needs.

[0046] Working principle: The natural raw material filtration system for preparing cosmetics provided by the invention comprises a cleaning device 5, a crushing device 4, and a filtration device 3. The filtration device 3 comprises a water inlet filtration mechanism 2 and an extract filtration mechanism 1, and the extract filtration mechanism 1 comprises a primary filter element 11, a secondary filter element 12, a tertiary filter element 13, a quaternary filter element 14, a fifth filter element 15, and a sixth filter element 16. The primary filter element 11, the secondary filter element 12, the third filter element 13, the fourth filter element 14, the fifth filter element 15, and the sixth filter element 16 are connected in sequence through a water pipe. The primary filter element 11 is selected from particles with a diameter of 2-4 mm. The quartz sand filter element is selected from the secondary filter element 12, and the quartz sand filter element with a particle size of 1-2 mm is selected; the tertiary filter element 13 is provided with two, and the tertiary filter element 13 selects a stainless steel filter element with a thickness of 50 μm, and the fourth filter element 14 selects a stainless steel filter element with a thickness of 1 μm; the fifth filter element 15 is provided with two, and the fifth filter element 15 selects a ceramic filter element with a thickness of 0.1 μm, and the sixth filter element 16 selects a 0.1 μm ultrafiltration membrane.

[0047] Specifically, the plants are first cleaned by the cleaning device 5 and then sent to the crushing device 4 by the staff. The crushed extract is filtered by the filtering device 3, wherein the filtering device 3 adopts a multi-stage filter element, which improves the filtering accuracy and does not need to be replaced frequently, thus greatly saving costs. At the same time, the filtering device is designed with an environmentally friendly concept and is environmentally friendly.

[0048] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A natural raw material filtration system for preparing cosmetics, characterized in that: include: A cleaning device, a crushing device, an extraction device and a filtering device; the filtering device includes a water inlet filtering mechanism and an extract filtering mechanism; the extract filtering mechanism includes a primary filter element, a secondary filter element, a tertiary filter element, a quaternary filter element, a fifth filter element and a sixth filter element; the primary filter element, the secondary filter element, the tertiary filter element, the fourth filter element, the fifth filter element and the sixth filter element are connected in sequence through a water pipe; the primary filter element uses a quartz sand filter element with a particle size of 2-4mm; the secondary filter element uses a quartz sand filter element with a particle size of 1-2mm; two tertiary filter elements are provided; the tertiary filter element uses a stainless steel filter element with a thickness of 50μm; the fourth filter element uses a stainless steel filter element with a thickness of 1μm; two tertiary filter elements are provided; the fifth filter element uses a ceramic filter element with a thickness of 0.1μm; the sixth filter element uses a 0.1μm ultrafiltration membrane.

2. The natural raw material filtration system for preparing cosmetics according to claim 1, characterized in that: The water inlet filter mechanism includes a water inlet filter bracket, a water inlet filter cartridge and a water inlet filter cartridge cover; the water inlet filter cartridge is arranged on the water inlet filter bracket; a filter screen is arranged at the top end of the water inlet filter cartridge; activated carbon is filled between the bottom end of the inner cavity of the water inlet filter cartridge and the filter screen; the water inlet filter cover is detachably fixedly connected to the water inlet filter cartridge through threads; the water inlet filter cover is provided with a water inlet; the bottom end of the water inlet filter cartridge is provided with a water outlet and a water outlet valve.

3. The natural raw material filtration system for preparing cosmetics according to claim 2, characterized in that: The cleaning device includes a cleaning bracket, a cleaning pot and a floating object removing mechanism; the cleaning pot is fixedly arranged at the upper end of the cleaning bracket; a material discharge port is opened at the bottom end of the cleaning pot; a material discharge valve is arranged at the material discharge port; a spiral slurry discharge is arranged at the upper end of the material discharge port; one end of the spiral slurry discharge is drivingly connected to a propeller driving source.

4. The natural raw material filtering system for preparing cosmetics according to claim 3, characterized in that: The floating object removal mechanism includes a primary removal component and a secondary removal component; the primary removal component and the secondary removal component are arranged at the upper end of the cleaning pot; the primary removal component includes a primary removal fan and a primary side plate; a plurality of the primary removal fans are fixedly arranged in a circumferential array; two of the primary side plates are fixedly connected to both ends of the plurality of primary removal fans; one end of the primary removal component is connected to a primary removal component driving source through a chain drive.

5. The natural raw material filtering system for preparing cosmetics according to claim 4, characterized in that: The secondary cleaning component includes a secondary side plate and secondary cleaning teeth; a plurality of the secondary cleaning teeth are fixedly connected in a circumferential array; two of the secondary side plates are fixedly connected to both ends of the plurality of the secondary cleaning teeth; one end of the secondary cleaning component is connected to a secondary cleaning component driving source through a chain drive; a floating object discharge hopper is provided at one end of the cleaning pot close to the secondary cleaning component.

6. The natural raw material filtering system for preparing cosmetics according to claim 5, characterized in that: The crushing device includes a crushing bracket, a conveying mechanism, and a crushing mechanism; the conveying mechanism includes a conveying crawler and a rotating shaft; The transport crawler belt is wrapped around the rotating shaft; the rotating shaft is rotatably connected to the crushing bracket through a bearing; The rotating shaft located at one end of the transport crawler is drivingly connected to the crushing drive source through gear meshing and belt transmission.

7. The natural raw material filtering system for preparing cosmetics according to claim 6, characterized in that: The crushing mechanism includes a crushing blade and a crushing box; the crushing blade is placed in the crushing box; the crushing blade is fixedly connected to a transmission shaft; the transmission shaft is fixed to the upper end of the crushing bracket through a bearing; one end of the transmission shaft is driven and connected to the crushing drive source through a belt.

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