Foot bath powder for relieving rhinitis of children as well as preparation method and application of foot bath powder

Abstract

The invention discloses foot bath powder for relieving children rhinitis as well as a preparation method and application of the foot bath powder. The foot bath powder is prepared from the following raw materials in parts by weight: 100 parts of cassia twig, 100 parts of mulberry twig, 100 parts of folium artemisiae argyi, 100 parts of agastache rugosus, 100 parts of cortex magnoliae officinalis, 50 parts of rhizoma kaempferiae, 50 parts of rhizoma zingiberis, 100 parts of radix angelicae, 100 parts of perilla leaf, 100 parts of herba schizonepetae, 100 parts of pericarpium citri reticulatae, 100 parts of flos magnoliae, 100 parts of ligusticum wallichii and 30 parts of borneol. The foot bath powder has the advantages of being safe, mild and free of side effects, and the problems that in the using process of existing foot bath powder for children rhinitis, scientific matching and definite curative effect verification are lacked, the nasal cavity of a user is difficult to dredge, rhinitis symptoms are difficult to relieve, and the using effect is reduced are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of traditional Chinese medicine compositions, and in particular to a foot bath powder for relieving children's rhinitis, its preparation method and application. Background Art

[0002] Children's rhinitis is a common respiratory disease, mainly manifested as nasal congestion, runny nose and sneezing, which seriously affects the quality of life and health of children. At present, the methods for treating children's rhinitis mainly include oral medications and topical sprays, but these methods may have side effects or problems of inconvenient use. In the prior art, foot bath with traditional Chinese medicine, as a traditional therapy, has the characteristics of safety, non-invasiveness and easy operation. When taking a foot bath, through the warm stimulation and transdermal absorption of drugs, it can improve local blood circulation, reduce nasal mucosa congestion, and Artemisia argyi, Zingiber officinale and Magnolia liliflora have been proven to have anti-allergic and immunomodulatory effects (refer to "Compendium of Materia Medica" and modern pharmacological research).

[0003] During the use of the existing foot bath powder for children's rhinitis, there is a lack of scientific proportioning and clear efficacy verification, making it difficult to dredge the nasal cavity of users and relieve rhinitis symptoms, thus reducing the use effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a foot bath powder for relieving children's rhinitis, its preparation method and application, which have the advantages of safety, mildness and no side effects, and solve the problem that during the use of the existing foot bath powder for children's rhinitis, there is a lack of scientific proportioning and clear efficacy verification, making it difficult to dredge the nasal cavity of users and relieve rhinitis symptoms, thus reducing the use effect.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A foot bath powder for relieving children's rhinitis, comprising the following raw materials in parts by weight:

[0006] 100 parts of Cinnamomum cassia twig, 100 parts of Morus alba twig, 100 parts of Artemisia argyi, 100 parts of Pogostemon cablin, 100 parts of Magnolia officinalis, 50 parts of Kaempferia galanga, 50 parts of Zingiber officinale, 100 parts of Angelica dahurica, 100 parts of Perilla leaf, 100 parts of Schizonepeta tenuifolia, 100 parts of Citrus reticulata peel, 100 parts of Magnolia liliflora, 100 parts of Ligusticum wallichii, 30 parts of Borneol.

[0007] A preparation method of a foot bath powder for relieving children's rhinitis, comprising the following steps:

[0008] S1. Weigh Cinnamomum cassia twig, Morus alba twig, Artemisia argyi, Pogostemon cablin, Magnolia officinalis, Kaempferia galanga, Zingiber officinale, Angelica dahurica, Perilla leaf, Schizonepeta tenuifolia, Citrus reticulata peel, Magnolia liliflora, Ligusticum wallichii and Borneol according to the proportion;

[0009] S2. Wash the weighed traditional Chinese medicine raw materials to remove the impurities on the surface, and perform drying after washing is completed;

[0010] S3. Grind the dried traditional Chinese medicine raw materials into fine powder, and sieve the fine powder of traditional Chinese medicine through a sieve with 80 - 100 meshes;

[0011] S4. Mix the screened fine powders of traditional Chinese medicine evenly to obtain the foot - soaking powder;

[0012] S5. Pack the foot - soaking powder into small bags, with 10 - 20 grams in each bag;

[0013] S6. During the use of the foot - soaking powder, add it to warm water at 40 - 45 °C, stir evenly, and then let it contact the user's skin for 15 - 20 minutes.

[0014] Preferably, as a preparation method of the foot - soaking powder for relieving children's rhinitis of the present invention, when weighing the medicinal materials in S1, use an electronic weighing device for weighing. The electronic weighing device uses an electromagnetic force compensation type sensor for weighing, and uses a 304 stainless - steel weighing pan to hold the traditional Chinese medicine raw materials. The 304 stainless - steel weighing pan is of a detachable design and can be sterilized by high - temperature and high - pressure. Receive the detection signal of the electromagnetic force compensation type sensor through the human - machine interaction system. The human - machine interaction system has an alarm module, which emits an alarm signal when the weight of the medicinal materials is too much or too little.

[0015] Preferably, as a preparation method of the foot - soaking powder for relieving children's rhinitis of the present invention, when cleaning the traditional Chinese medicine raw materials in S2, use a cleaning device for cleaning. The cleaning device includes a multi - stage cleaning system. The multi - stage cleaning system first uses bubble tumbling cleaning to utilize high - pressure bubbles to peel off the surface sediment, then uses flexible ultrasonic cleaning to penetrate the gaps of the medicinal materials to remove microorganisms and pesticide residues, and finally uses multi - angle spray rinsing for pure water final rinsing to ensure no cleaning agent residue. During the cleaning process, control the cleaning intensity to avoid damage to the medicinal materials.

[0016] Preferably, as a preparation method of the foot - soaking powder for relieving children's rhinitis of the present invention, when drying the traditional Chinese medicine raw materials in S2, use a drying device for drying. The drying device uses a hot - air circulation module to dry the traditional Chinese medicine raw materials. The hot - air circulation module adopts a split - type electric heating and waste - heat recovery device, drives the air flow circulation through a variable - frequency blower, quickly dries the traditional Chinese medicine raw materials, and uses an infrared sensor to detect the moisture content of the medicinal materials in real time during the drying process, dynamically adjust the drying parameters, and automatically stop when the target moisture content is reached.

[0017] Preferably, as a preparation method of a foot bath powder for relieving children's rhinitis according to the present invention, when grinding the traditional Chinese medicine raw materials in S3, a grinding device is used for grinding. This grinding device system consists of a feeding device, a main grinding chamber, a classifier, a collection system, and a control system. First, the dried traditional Chinese medicine raw materials are evenly fed into the main grinding chamber through the feeding device. Here, the raw materials encounter high-speed rotating blades, which crush the traditional Chinese medicine raw materials into fine particles through impact, shearing, and friction. The inner wall of the main grinding chamber is covered with wear-resistant materials to reduce wear and ensure product purity. The spindle speed and grinding time can be adjusted according to needs. Then, the preliminarily crushed materials are sent to the classifier. The classifier uses air flow to screen the powder. Particles within the preset particle size range enter the next step, while oversize particles are sent back to the main grinding chamber for continued grinding until the particle size requirements are met. The qualified powder after classification is captured by the collection system. The collection system includes a cyclone separator, which separates air from the powder.

[0018] Preferably, as a preparation method of a foot bath powder for relieving children's rhinitis according to the present invention, when sieving in S3, a sieving device with a sieve mesh is used. The sieving device includes a feeding device, a multi-layer vibrating sieve, a dust removal system, a control system, and a product collection device. The traditional Chinese medicine raw materials after grinding treatment are evenly distributed onto the top sieve mesh of the multi-layer vibrating sieve through the feeding device. The vibrating sieve is driven by a vibrating motor to generate three-dimensional rotational vibration, causing the traditional Chinese medicine raw materials to disperse and move on the sieve surface. The vibrating sieve is equipped with multi-layers of sieve meshes with different mesh numbers, and the sieve meshes are 80 - 100 meshes. The dust removal system includes a dust suction hood, a pipeline system, and a dust collector, which can effectively extract dust in the air without affecting the sieving effect, ensuring a clean operating environment. The sieving process is monitored and managed by the control system. The control system real-time monitors the working state of the sieve and automatically adjusts the operating conditions according to needs to maintain the best sieving effect.

[0019] Preferably, as a preparation method of a foot bath powder for relieving children's rhinitis according to the present invention, when mixing the fine traditional Chinese medicine powders evenly in S4, a mixing device is used for mixing. The mixing device includes a feeding device, a main mixing container, a drive system, a control system, and a discharging device. Different types and proportions of fine traditional Chinese medicine powders are fed into the main mixing container through the feeding device. The main mixing container is internally provided with a mixing structure. The mixing structure adopts a double-cone design, which can make the materials tumble, shear, and disperse inside the container during rotation. The drive system selects a variable-frequency speed-regulating motor as the drive source to drive the mixing structure. The traditional Chinese medicine raw materials after mixing are discharged through the discharging device.

[0020] Preferably, as a preparation method of a foot bath powder for relieving children's rhinitis according to the present invention, when the foot bath powder is packaged, a packaging device is used for packaging. The packaging device includes a material supply device, a quantitative feeding unit, an automatic weighing system, a sealing and packaging unit, a detection and rejection system, and a control system. First, the foot bath powder is fed into the quantitative feeding unit through the material supply device. The quantitative feeding unit adopts a high-precision screw feeder or a vibrating feeder, accurately controls the weight of each portion of the foot bath powder according to the set parameters, ensures the accuracy of packaging, and meets the requirements of materials with different densities and fluidities. The automatic weighing device real-time monitors the actual weight of each packaging, and automatically adjusts the feeding speed and time to reach the preset target value. After quantitative feeding, the foot bath powder is transported to the sealing and packaging unit for packaging and sealing. The detection and rejection system uses photoelectric sensors and weight detectors to check whether the packaging is complete and whether the weight meets the standards. Unqualified products are automatically identified and removed from the production line. The control system controls the overall process of the packaging device.

[0021] A foot bath powder for relieving children's rhinitis and its application, which is used to relieve various rhinitis symptoms, prevent allergic seasons, condition the physique, and assist in reducing the dosage of western medicine.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] 1. Aiming at children's rhinitis symptoms and skin sensitivity characteristics, through scientific compatibility and process optimization, the present invention realizes a safe, convenient and efficient local transdermal drug delivery effect. By multi-target synergistically relieving rhinitis symptoms, cinnamon twig, mulberry twig and mugwort leaf promote blood circulation in the feet, enhance the overall qi and blood circulation of the body, and relieve nasal congestion. Schizonepeta tenuifolia, perilla leaf and dried ginger inhibit the inflammatory reaction of the nasal mucosa, reduce allergic symptoms such as running nose and sneezing. The volatile oil components in agastache rugosa, magnolia officinalis, dahurian angelica root and borneol act directly on the nasal mucosa through steam penetration into the nose, inhibit the release of histamine, and relieve nasal itching. Chuanxiong rhizome, tangerine peel and xinyi improve the microcirculation of the sinuses, reduce mucosal edema, and restore olfactory sensitivity.

[0024] 2. The present invention reduces the metabolic burden on the liver and kidneys through transdermal absorption of the feet, avoids gastrointestinal irritation of oral drugs. Warm water at 40-45°C dilates the capillaries in the feet, accelerates the transdermal absorption of drugs. The soaking duration of 15-20 minutes matches the skin tolerance of children, which can not only ensure drug penetration, but also avoid skin barrier damage caused by long-term high temperature. The accurate dosage control of 10-20g per bag avoids parents' misuse of excessive dosage, omits the traditional Chinese medicine decocting step, reduces the household use threshold, and is suitable for children's compliance management. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the preparation process of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0026] Example 1

[0027] A foot bath powder for relieving rhinitis in children, comprising raw materials in the following parts by weight:

[0028] 100 parts of cinnamon twig, 100 parts of mulberry twig, 100 parts of mugwort leaf, 100 parts of wrinkled gianthyssop herb, 100 parts of magnolia bark, 50 parts of kaempferia galanga, 50 parts of dried ginger, 100 parts of dahurian angelica root, 100 parts of perilla leaf, 100 parts of schizonepeta spike, 100 parts of tangerine peel, 100 parts of biond magnolia flower, 100 parts of chuanxiong rhizome, and 30 parts of borneol.

[0029] Specifically, the parts by weight can be grams, including 100 grams of cinnamon twig, 100 grams of mulberry twig, 100 grams of mugwort leaf, 100 grams of wrinkled gianthyssop herb, 100 grams of magnolia bark, 50 grams of kaempferia galanga, 50 grams of dried ginger, 100 grams of dahurian angelica root, 100 grams of perilla leaf, 100 grams of schizonepeta spike, 100 grams of tangerine peel, 100 grams of biond magnolia flower, 100 grams of chuanxiong rhizome, and 30 grams of borneol.

[0030] Setting these materials has the following benefits:

[0031] Cinnamon twig: It has the effects of inducing sweating and relieving exterior syndrome, warming and dredging meridians, and can help improve blood circulation, and has a certain relieving effect on nasal congestion caused by colds.

[0032] Mulberry twig: It helps to clear heat and detoxify, improve local blood circulation, has a certain curative effect on rheumatoid arthritis, etc., and indirectly helps the overall conditioning of the body.

[0033] Mugwort leaf: It has the effects of warming the meridian to stop bleeding, dispersing cold and relieving pain, and is commonly used to treat various diseases caused by cold, including rhinitis.

[0034] Wrinkled gianthyssop herb: It can promote digestion, relieve summer heat and stop vomiting, is suitable for the situation of weak spleen and stomach or heavy dampness, and also helps the adjuvant treatment of respiratory diseases.

[0035] Magnolia bark: It has the effects of drying dampness and resolving phlegm, lowering qi and relieving fullness, and has a certain relieving effect on gastrointestinal discomfort and respiratory diseases.

[0036] Kaempferia galanga: It helps to expel wind, relieve pain, warm the middle and disperse cold, and is effective for symptoms such as headache, joint pain, cold pain in the stomach and abdomen, and indigestion.

[0037] Dried ginger: It warms the middle and dispels cold, restores yang and unblocks meridians, is especially beneficial to people with cold constitution, can improve cold hands and feet, and enhance resistance.

[0038] Dahurian angelica root: It is mainly used to dispel wind and remove dampness, dredge orifices and relieve pain, especially effective for headache and nasal congestion symptoms caused by sinusitis and rhinitis.

[0039] Perilla leaf: It can induce sweating and disperse cold, promote qi flow and harmonize the stomach, is suitable for the treatment of the initial stage of colds, and also helps with stomach discomfort.

[0040] Schizonepeta tenuifolia Briq.: It has the effects of inducing sweating to disperse wind, and promoting eruption, and is applicable to symptoms such as cold with fever, headache, etc.

[0041] Tangerine Peel: It helps regulate qi and strengthen the spleen, dry dampness and resolve phlegm, and has good effects on indigestion and excessive phlegm with cough.

[0042] Flos Magnoliae: Its main efficacy is to disperse wind-cold and open nasal orifices, and it is an important medicinal material for treating rhinitis and sinusitis.

[0043] Rhizoma Chuanxiong: It promotes blood circulation and qi movement, dispels wind and relieves pain, and has significant curative effects on various pains caused by poor blood circulation.

[0044] Borneol: It clears heat and relieves pain, induces resuscitation and opens the orifices. A small amount can increase the penetration of other medicinal materials and bring a cool feeling.

[0045] In summary, by comprehensively utilizing the different characteristics of these Chinese medicinal materials, this formula aims to achieve the effects of warming and dredging the meridians, dispersing wind-cold, improving blood circulation, relieving nasal congestion and reducing inflammatory reactions, so as to relieve the symptoms of children's rhinitis.

[0046] Example 2

[0047] Please refer to Figure 1 , a preparation method of a foot bath powder for relieving children's rhinitis, comprising the following steps:

[0048] S1. Weigh Ramulus Cinnamomi, Ramulus Mori, Folium Artemisiae Argyi, Herba Pogostemonis, Cortex Magnoliae Officinalis, Rhizoma Kaempferiae, Rhizoma Zingiberis, Radix Angelicae Dahuricae, Folium Perillae, Schizonepeta tenuifolia Briq., Tangerine Peel, Flos Magnoliae, Rhizoma Chuanxiong and Borneol according to the proportion;

[0049] S2. Wash the weighed traditional Chinese medicine raw materials to remove surface impurities, and dry them after washing;

[0050] S3. Grind the dried traditional Chinese medicine raw materials into fine powder, and sieve the fine powder of traditional Chinese medicine. The sieve mesh is 80 - 100 meshes;

[0051] S4. Mix the screened fine powders of various traditional Chinese medicines evenly to obtain the foot bath powder;

[0052] S5. Pack the foot bath powder into small bags, 10 - 20 grams per bag;

[0053] S6. During the use of the foot bath powder, add it to warm water at 40 - 45 °C, stir evenly, and then contact with the user's skin for 15 - 20 minutes.

[0054] This preparation method targets the symptoms of childhood rhinitis and the skin sensitivity characteristics. Through scientific compatibility and process optimization, it achieves a safe, convenient, and efficient local transdermal drug delivery effect. It alleviates rhinitis symptoms through multi-target synergy. Cinnamon twig, mulberry twig, and mugwort leaf promote blood circulation in the feet, enhance the qi and blood circulation throughout the body, and relieve nasal congestion. Schizonepeta tenuifolia, perilla leaf, and dried ginger inhibit the inflammatory reaction of the nasal mucosa, reducing allergic symptoms such as runny nose and sneezing. The volatile oil components in agastache rugosa, magnolia officinalis, dahurian angelica root, and borneol act directly on the nasal mucosa through steam penetration into the nose, inhibiting histamine release and relieving nasal itching. Chuanxiong rhizome, tangerine peel, and xinyi improve the microcirculation of the sinuses, reduce mucosal edema, and restore olfactory sensitivity. Transdermal absorption through the feet reduces the metabolic burden on the liver and kidneys and avoids gastrointestinal irritation caused by oral medications. Warm water at 40 - 45°C dilates the capillaries in the feet, accelerating drug transdermal absorption. An immersion duration of 15 - 20 minutes matches the skin tolerance of children, ensuring both drug penetration and avoiding skin barrier damage caused by long-term high temperature. The 10 - 20g bags provide precise dosage control, preventing parents from misusing excessive amounts and eliminating the traditional Chinese medicine decocting steps, reducing the household use threshold and being suitable for children's compliance management.

[0055] When weighing the medicinal materials in S1, an electronic weighing device is used for weighing. The electronic weighing device uses an electromagnetic force compensation type sensor for weighing. A 304 stainless steel weighing pan is used to hold the traditional Chinese medicine raw materials. The 304 stainless steel weighing pan is of a detachable design and can be sterilized by high temperature and high pressure. The detection signal of the electromagnetic force compensation type sensor is received through a human-machine interaction system. The human-machine interaction system has an alarm module that emits an alarm signal when the weight of the medicinal materials is too much or too little.

[0056] When cleaning the traditional Chinese medicine raw materials in S2, a cleaning device is used for cleaning. The cleaning device includes a multi-stage cleaning system. The multi-stage cleaning system first uses bubble tumbling cleaning to utilize high-pressure bubbles to peel off the surface sediment, then uses flexible ultrasonic cleaning to penetrate the gaps in the medicinal materials to remove microorganisms and pesticide residues, and finally uses multi-angle spray rinsing for final rinsing with pure water to ensure no cleaning agent residue. During the cleaning process, the cleaning intensity is controlled to avoid damaging the medicinal materials.

[0057] When drying the traditional Chinese medicine raw materials in S2, a drying device is used for drying. The drying device uses a hot air circulation module to dry the traditional Chinese medicine raw materials. The hot air circulation module adopts a split-type electric heating and waste heat recovery device, drives the air flow circulation through a variable-frequency blower, quickly dries the traditional Chinese medicine raw materials, and uses an infrared sensor to detect the moisture content of the medicinal materials in real time during the drying process, dynamically adjusting the drying parameters and automatically stopping when the target moisture content is reached.

[0058] During the grinding of traditional Chinese medicine raw materials in S3, a grinding equipment is used. This grinding equipment system consists of a feeding device, a main grinding chamber, a classifier, a collection system, and a control system. First, the dried traditional Chinese medicine raw materials are evenly fed into the main grinding chamber through the feeding device. Here, the raw materials encounter high-speed rotating blades, which crush the traditional Chinese medicine raw materials into fine particles through impact, shearing, and friction. The inner wall of the main grinding chamber is covered with wear-resistant materials to reduce wear and ensure product purity. The spindle speed and grinding time can be adjusted according to needs. Then, the preliminarily crushed materials are sent to the classifier. The classifier uses air flow to screen the powder. Particles within the preset particle size range enter the next step, while over-sized particles are sent back to the main grinding chamber for continued grinding until the particle size requirements are met. The qualified powder after classification is captured by the collection system. The collection system includes a cyclone separator, which separates air from the powder.

[0059] During the sieving in S3, a sieving equipment with a sieve mesh is used. The sieving equipment includes a feeding device, a multi-layer vibrating sieve, a dust removal system, a control system, and a product collection device. The traditional Chinese medicine raw materials after grinding treatment are evenly distributed onto the top sieve mesh of the multi-layer vibrating sieve through the feeding device. The vibrating sieve is driven by a vibrating motor to generate three-dimensional rotational vibration, causing the traditional Chinese medicine raw materials to disperse and move on the sieve surface. The vibrating sieve is equipped with multi-layer sieve meshes of different mesh numbers, and the sieve meshes are 80 - 100 meshes. The dust removal system includes a dust suction hood, a pipeline system, and a dust collector, which can effectively extract dust in the air without affecting the sieving effect, ensuring a clean operating environment. The sieving process is monitored and managed by the control system. The control system real-time monitors the working state of the sieve and automatically adjusts the operating conditions according to needs to maintain the best sieving effect.

[0060] During the uniform mixing of the fine traditional Chinese medicine powder in S4, a mixing equipment is used for mixing. The mixing equipment includes a feeding device, a main mixing container, a driving system, a control system, and a discharging device. Different types and proportions of fine traditional Chinese medicine powders are fed into the main mixing container through the feeding device. The main mixing container is internally provided with a mixing structure. The mixing structure adopts a double-cone design, which can make the materials tumble, shear, and disperse inside the container during rotation. The driving system selects a variable-frequency speed-regulating motor as the driving source to drive the mixing structure. The traditional Chinese medicine raw materials after mixing are discharged through the discharging device.

[0061] When the foot bath powder is sub-packed in S5, a sub-packaging device is used for sub-packaging. The sub-packaging device includes a material supply device, a metering and feeding unit, an automatic weighing system, a sealing and packaging unit, a detection and rejection system, and a control system. First, the foot bath powder is fed into the metering and feeding unit through the material supply device. The metering and feeding unit adopts a high-precision screw feeder or a vibrating feeder to accurately control the weight of each portion of the foot bath powder according to the set parameters, ensuring the accuracy of sub-packaging and meeting the requirements of materials with different densities and fluidities. The automatic weighing device monitors the actual weight of each sub-packaging in real time and automatically adjusts the feeding speed and time to reach the preset target value. After the metering is completed, the foot bath powder is transported to the sealing and packaging unit for packaging and sealing. The detection and rejection system uses photoelectric sensors and weight detectors to check whether the packaging is complete and whether the weight meets the standards. Unqualified products are automatically identified and removed from the production line. The control system controls the overall process of the sub-packaging device.

[0062] An electronic weighing device and an electromagnetic force compensation type sensor are used for weighing the medicinal materials, ensuring the accurate weight of each medicinal material. This high-precision weighing method helps to ensure that the ingredient ratio of the final product meets the formula requirements and improves the consistency of product quality. The multi-stage cleaning system combines bubble tumbling cleaning, flexible ultrasonic cleaning, and multi-angle spray rinsing technologies, which can effectively remove the sediment, microorganisms, and pesticide residues on the surface of the medicinal materials, while avoiding damage to the medicinal materials and keeping the active ingredients of the medicinal materials unaffected. The hot air circulation module, in cooperation with a variable frequency blower and an infrared sensor, realizes a fast and gentle drying process and can dynamically adjust the drying parameters according to the actual moisture content of the medicinal materials to ensure the desired drying degree and protect the active ingredients of the medicinal materials from being damaged. By using a high-speed rotating blade in combination with a classifier, the medicinal materials can be crushed to the required particle size. The application of wear-resistant materials reduces the possibility of impurity mixing and improves the purity of the product. The classifier mechanism ensures that only the powder reaching a specific fineness can enter the next step, guaranteeing the consistency and quality of the product. The combination of a vibrating screen and a dust removal system not only improves the screening efficiency but also effectively controls dust pollution, providing a safer working environment for operators and also enhancing the hygiene standard of the product. The main mixing container enables different types of fine traditional Chinese medicine powders to be evenly mixed in a short time, which is conducive to bringing out the best synergistic effect of various medicinal materials and enhancing the therapeutic effect of the product. Through the cooperation of a high-precision screw feeder or a vibrating feeder and an automatic weighing system, the accurate sub-packaging of the foot bath powder is achieved. The application of photoelectric sensors and weight detectors further ensures the integrity and accuracy of the packaging and reduces the defective rate.

[0063] Example 3

[0064] The application of a foot bath powder for relieving children's rhinitis is used for relieving various rhinitis symptoms, preventing during the allergy season, conditioning the physique, and assisting in reducing the dosage of western medicine.

[0065] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A foot bath powder for relieving children's rhinitis, characterized in that: The invention comprises the following raw materials in parts by weight: 100 parts of cassia twig, 100 parts of mulberry twig, 100 parts of wormwood folium, 100 parts of patches, 100 parts of magnolia bark, 50 parts of galangal, 50 parts of dried ginger, 100 parts of the angelica dahurica, 100 parts of perilla frutescens, 100 parts of schizonepeta, 100 parts of dried tangerine peel, 100 parts of magnolia, 100 parts of ligusticum chuanxiong, and 30 parts of borneol.

2. A method for preparing a foot bath powder for relieving rhinitis in children, applicable to the foot bath powder for relieving rhinitis in children according to claim 1, characterized in that: The following steps are involved: S1. Weigh cinnamon twig, mulberry twig, wormwood leaf, patchouli, magnolia bark, galangal, dried ginger, angelica dahurica, perilla leaf, schizonepeta, tangerine peel, magnolia, ligusticum chuanxiong and borneol according to the proportion; S2, cleaning the weighed Chinese medicinal raw materials, removing impurities on the surface, and drying after cleaning; S3, grinding the dried Chinese medicine raw material into fine powder, and sieving the Chinese medicine fine powder, with a sieve of 80-100 mesh; S4, mixing the screened fine powders of various Chinese medicines evenly to obtain foot bath powder; S5. Pack the foot bath powder into small bags, 10-20 grams per bag; S6. When using the foot bath powder, add it into 40-45℃ warm water, stir evenly, and then keep it in contact with the user's skin for 15-20 minutes.

3. A method for preparing a foot soaking powder for relieving rhinitis in children according to claim 2, characterized in that: When weighing medicinal materials in S1, electronic weighing equipment is used for weighing. The electronic weighing equipment uses electromagnetic force compensation sensors for weighing. A 304 stainless steel weighing plate is used to hold the Chinese medicinal materials. The 304 stainless steel weighing plate is detachable and can be sterilized at high temperature and high pressure. The detection signal of the electromagnetic force compensation sensor is received through the human-computer interaction system. The human-computer interaction system has an alarm module, which sends an alarm signal when the weight of the medicinal materials is too much or too little.

4. The method for preparing a foot soaking powder for alleviating rhinitis in children according to claim 2, characterized in that: When cleaning the Chinese medicine raw materials in S2, cleaning equipment is used for cleaning. The cleaning equipment includes a multi-stage cleaning system. The multi-stage cleaning system first uses bubble tumbling cleaning to use high-pressure bubbles to remove surface sand, and then uses flexible ultrasonic cleaning to penetrate the gaps in the medicinal materials to remove microorganisms and pesticide residues. Finally, multi-angle spray rinsing is used for pure water final rinsing to ensure that there is no cleaning agent residue. During the cleaning process, the cleaning intensity is controlled to avoid damage to the medicinal materials.

5. The method for preparing a foot soaking powder for alleviating children's rhinitis according to claim 2, characterized in that: When drying Chinese medicine raw materials in S2, drying equipment is used for drying. The drying equipment uses a hot air circulation module to dry the Chinese medicine raw materials. The hot air circulation module adopts a split electric heating and waste heat recovery device. The air circulation is driven by a variable frequency fan to quickly dry the Chinese medicine raw materials. In the drying process, an infrared sensor is used to detect the moisture content of the medicinal materials in real time, dynamically adjust the drying parameters, and automatically stop when the target moisture content is reached.

6. The method for preparing a foot soaking powder for relieving rhinitis in children according to claim 2, characterized in that: When grinding the Chinese medicine raw materials in S3, grinding equipment is used for grinding. The grinding equipment system consists of a feeding device, a main grinding chamber, a classifier, a collection system and a control system. First, the dried Chinese medicine raw materials are evenly fed into the main grinding chamber through the feeding device, where the raw materials encounter high-speed rotating blades. The blades crush the Chinese medicine raw materials into fine particles through impact, shearing and friction. The inner wall of the main grinding chamber is covered with wear-resistant materials to reduce wear and ensure product purity. The spindle speed and grinding time can be adjusted as needed. Then, the material after preliminary crushing is sent to the classifier, which uses airflow to screen the powder. Particles that reach a preset particle size range enter the next step, while particles that are too large are sent back to the main grinding chamber for continued grinding until the particle size requirements are met. Qualified powder after classification is captured by the collection system. The collection system includes a cyclone separator, which separates air and powder.

7. The method for preparing a foot soaking powder for relieving rhinitis in children according to claim 2, characterized in that: When screening in S3, a screening device with a screen is used. The screening device includes a feeding device, a multi-layer vibrating screen, a dust removal system, a control system and a product collection device. The ground Chinese medicine raw materials are evenly distributed on the top screen of the multi-layer vibrating screen through the feeding device. The vibrating screen is driven by a vibration motor to generate three-dimensional rotational vibration, so that the Chinese medicine raw materials are dispersed and moved on the screen surface. The vibrating screen is equipped with multiple layers of screens with different mesh sizes, and the screen is 80-100 mesh. The dust removal system includes a dust hood, a piping system and a dust collector, which can effectively extract dust from the air without affecting the screening effect to ensure a clean operating environment. The screening process is monitored and managed by the control system. The control system monitors the working status of the screening machine in real time and automatically adjusts the operating conditions as needed to maintain the best screening effect.

8. The method for preparing a foot soaking powder for relieving rhinitis in children according to claim 2, characterized in that: When the Chinese medicine fine powder is mixed evenly in S4, a mixing device is used for mixing. The mixing device includes a feeding device, a main mixing container, a driving system, a control system and a discharging device. Different types and proportions of Chinese medicine fine powder are fed into the main mixing container through the feeding device. A mixing structure is arranged inside the main mixing container. The mixing structure adopts a double-conical design, which can make the material tumble, shear and diffuse inside the container during rotation. The driving system uses a variable frequency speed regulation motor as a driving source to drive the mixing structure. After mixing, the Chinese medicine raw materials are discharged through the discharging device.

9. The method for preparing a foot soaking powder for relieving rhinitis in children according to claim 2, characterized in that: When the foot bath powder is packaged in S5, a packaging device is used for packaging. The packaging device includes a material supply device, a quantitative feeding unit, an automatic weighing system, a sealing and packaging unit, a detection and rejection system, and a control system. First, the foot bath powder is fed into the quantitative feeding unit through the material supply device. The quantitative feeding unit adopts a high-precision spiral feeder or a vibrating feeder to accurately control the weight of each portion of foot bath powder according to the set parameters to ensure the accuracy of packaging and adapt to the needs of materials with different densities and fluidities. The automatic weighing device monitors the actual weight of each package in real time and automatically adjusts the feeding speed and time to achieve the preset target value. After the quantitative amount is completed, the foot bath powder is transported to the sealing and packaging unit for packaging and sealing. The detection and rejection system uses photoelectric sensors and weight detectors to check whether the packaging is complete and whether the weight meets the standard. Unqualified products are automatically identified and rejected from the production line. The control system controls the overall process of the packaging equipment.

10. An application of foot bath powder for relieving children's rhinitis, characterized in that: Used to relieve various rhinitis symptoms, prevent allergy season, regulate physical condition and help reduce the dosage of western medicine.

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