26 results about "Maifan Stone" patented technology

The present invention discloses the system and method of preparation of a surface-modified crystalline blend to enhance the properties of water by optimizing its mineral composition, alkalinity, and bioavailability. The crystalline blend comprises Tourmaline, Shungite, Jade, Silica, Zeolite, Lava Stones, and Calcareous Shale, with additional minerals like Maifan, Calcite, and Dolomite to enhance water quality. The invention utilizes Bioactive Crystal Resonance Technology (BCRT), wherein individual minerals are heated below their phase transition temperature to activate them while maintaining their crystalline state providing controlled activation and ensuring a regulated release of beneficial minerals, preventing excessive increases in pH or TDS levels while significantly reducing heavy metal leaching. The system includes a perforated membrane leveraging irregularly shaped crystals ranging from 0.5 to 5mm, allowing water to interact with the modified minerals to restore essential nutrients, increase hydration efficiency, improve detoxification, alkaline water, and provide antioxidant benefits.

[Problem] To provide an emulsion fuel production apparatus which is capable of dispensing with a surfactant by using a specific spherical active material. [Solution] This emulsion fuel production apparatus 1 comprises: a filling unit 2 of a spherical active material for water, which contains maifan stone as a starting material; a filling unit 3 of a spherical active material for oil, which contains magnetite as a starting material; and a filling unit 4 of a spherical active material for mixed liquid, which is composed of both the spherical active material for water and the spherical active material for oil.

The invention discloses a multi-medium drinking water purifying device and system based on layering, and belongs to the technical field of water treatment.The multi-medium drinking water purifying device comprises a tank body, an upper partition plate, a middle partition plate and a lower partition plate are sequentially arranged in the tank body from top to bottom, and a water purifying cavity is defined by the upper partition plate and the inner top of the tank body. Through the independent layered design and serial arrangement of the quartz sand filter cavity, the activated carbon filter cavity and the medical stone filter cavity, the gradient arrangement of the filler with the particle size gradually reduced from bottom to top is matched, and the water conveying direction from bottom to top is combined, so that the problem of filter material migration and mixing caused by water flow impact and backwashing of a traditional single-tank mixed filling filter material is structurally and thoroughly avoided; each filtering cavity independently has a specific filtering function, the quartz sand intercepts suspended matters, the activated carbon adsorbs organic matters and peculiar smell, the medical stone removes micro pollutants and mineralizes the micro pollutants, the filtering interface is clear and stable, an ideal reverse granularity filtering state is always maintained, the filtering period is effectively prolonged, the backwashing energy consumption is reduced, and the stability of the effluent quality is ensured.

The application relates to the technical field of mineral processing, and particularly discloses a method for processing and purifying medical stone. The method for processing and purifying medical stone provided by the application adopts hydraulic separation, flotation separation and magnetic separation to obtain medical stone primary products, removes most of the gangue minerals and impurities in raw materials, greatly reduces the amount of subsequent chemical treatment, and saves production cost; then hydrochloric acid is used for heating leaching to further remove Fe impurities, and high-quality medical stone powder is obtained. The application has the advantages of being economic and environment-friendly, easy to implement and operate, high in product yield and high in product quality, and realizes high-value recycling of low-grade medical stone.

The utility model discloses a medical stone baijiu fermentation tank, which relates to the technical field of baijiu fermentation and comprises a tank body, a vertical shaft and a sedimentation tank, a drain pipe is inserted into the bottom of the tank body, the vertical shaft is arranged on one side of the tank body, the sedimentation tank is communicated with the vertical shaft, and the sedimentation tank is communicated with the vertical shaft. The end, far away from the tank body, of the drainage pipe is communicated with the sedimentation tank, top plates are arranged at the tops of the tank body and the vertical shaft, a spraying assembly is arranged in the tank body, supporting rods are fixedly connected to the inner walls of the two sides of the tank body, mortises are formed in the outer walls of one sides of the supporting rods, and the inner walls of the other sides of the supporting rods are communicated with the sedimentation tank. And tenons are clamped in the mortises. Yellow water in the fermentation tank can be rapidly discharged, meanwhile, pipeline blockage cannot be caused in the discharging process, the discharged yellow water is clarified and then sprayed on the inner wall of the tank body through the spraying assembly, the yellow water is sprayed on a stone wall, the purpose of maintaining the fermentation tank is achieved, and the quality of white spirit is improved.

The invention discloses a natural medical stone and Bama stone crushed stone with high dissolution and a preparation method thereof. The invention is to use a high-pressure flame spray gun to quickly burn the block medical stone or Bama stone, so that the surface layer of the stone suddenly expands due to heat and peels off, and obtains natural crushed stone that is similar to flakes, slightly thick in the middle, sharp at the edges, and irregular, and the contact surface with water is significantly increased. In addition, due to the nine times of high-temperature calcination, the stone repeatedly expands and is forced to weather, the texture of the original stone is destroyed, the density is reduced, and the natural pores are increased. When soaking in water, the unit dissolution rate of minerals is high, the dissolution amount is large, the dissolution time is short, and the minerals come out after one soak, making water cup health care a reality.

This invention discloses an autotrophic denitrification composite packing material, its preparation method, and its application, belonging to the field of wastewater denitrification technology. The composite packing material disclosed in this invention comprises 40%-70% sulfur, 2%-20% pyrite, 2%-20% siderite, 10%-50% limestone, 3%-20% maifanite, and 1%-3% binder. Its preparation method is as follows: S1. Batching; S2. Raw material crushing; S3. After the crushed sulfur, pyrite, siderite, limestone, and maifanite are mixed evenly, the binder is added, and the mixture is thoroughly mixed to obtain a thickened substance; S4. Granulation. The prepared round granular autotrophic denitrification composite packing material can be widely used in wastewater treatment, featuring high autotrophic denitrification efficiency and strong resistance to shock loads, and can provide a suitable acid-base environment for the growth and reproduction of autotrophic denitrifying bacteria.

The invention provides a mineralized filter element based on a natural rock material as well as a preparation method and application of the mineralized filter element. The mineralized filter element is prepared from a main material and an auxiliary material, wherein the main material adopts a modified natural rock material, and specifically comprises modified celestite, modified medical stone, modified spodumene, modified zeolite, modified dolomite, modified sphalerite, modified magnesite and modified quartz porphyry; the auxiliary materials comprise activated carbon and a binder. The preparation method sequentially comprises the steps of modifying, burdening, canning, compacting, baking and demolding. Wherein the modification comprises the following steps: sequentially carrying out acid pickling, water washing, calcining, cooling, crushing and screening on the natural rock material, so as to obtain the modified natural rock material. Natural rock materials are extracted from the nature to be modified and added into the mineralization filter element, various mineral elements needed by the human body can be released, remineralization of low-mineralization-degree water is achieved, and large-scale application and popularization are facilitated.

To provide a filter cartridge for a faucet which allows a user to freely combine filtering materials, has a simple structure, and has excellent filtering effect. [Solution] The present invention relates to a filter cartridge for a faucet, comprising a first filtration section 1, a second filtration section 2, and a third filtration section 3. The first filtration section 1 has a cylindrical filter body 11, the peripheral sidewall of which functions as a water-permeable surface, a rear end sealed with a cap section 13, and a through-hole 12 formed in the center. Water permeates from the water-permeable surface into the interior and flows out the front end through the through-hole 12. The second filtration section 2 is a storage chamber 21 fixed to the front end of the filter body 11, the rear end of which communicates with the through-hole 12, the front end of which has a water-permeable gap, and the interior contains granular filter media 22 (one or more of maifan stone, scale inhibitor, and hydrogen generating agent). The third filtration section 3 is a chamber 31 connected to the front end of the storage chamber 21, the front end of which has a water outlet 33, and the filter media 32 disposed therein.

The invention discloses a preparation method of regenerated polyester medical stone cloud velvet, and relates to the technical field of cloud velvet. The surface-activated medical stone is used for adsorbing silver ions, then glucose is added for in-situ reduction to form elemental silver to prepare silver-loaded medical stone, in-situ reduction of glucose can form nano-silver particles on the surface and in pore channels of the medical stone, extremely high surface effect and antibacterial activity are achieved, and the cloud wool is endowed with antibacterial performance; spraying the silicon dioxide gel on the silver-loaded medical stone through a microwave-assisted ultrasonic spraying method to prepare coated medical stone; and finally, the coated medical stone and the regenerated polyester are blended, the regenerated polyester medical stone cloud wool is prepared through melt spinning, the silicon dioxide gel coating has excellent thermal stability, the antibacterial activity of nano-silver is protected, and the coating layer is of a porous structure, so that slow release of silver ions can be controlled, and the antibacterial activity of the nano-silver is improved. The far infrared emission performance of the medical stone cannot be completely closed, and the cloud wool still has a certain far infrared heat preservation effect.

The invention discloses a preparation method of functional mineral water based on graded activated medical stone, which comprises the following steps: 1) graded pretreatment of medical stone: selecting high-purity caesious medical stone, crushing, screening three-level granularity: 2-3mm level, 0.5-1mm level and 80-100 mesh level, and then respectively carrying out washing impurity removal, blast drying and low-temperature activation; (2) setting up a multi-stage synergistic mineralization device: adopting a mineralization column made of 304 stainless steel, arranging flow guide partition plates with holes alternately in the mineralization column, and filling 2-3mm, 0.5-1mm and 80-100-mesh graded pretreated medical stones from top to bottom to achieve the functions of first-stage impurity removal, second-stage adsorption and third-stage dissolution; 3) precise mineralization control: after being pretreated by a sedimentation tank, raw water is fed into a mineralization column, the temperature and the total contact time are controlled, regional retention is realized, and the functional mineral water is obtained through 0.22 [mu] m precise filtration and pH regulation of effluent. The preparation method has the characteristics of excellent purification and dissolution performance, improved efficiency and stability, and optimized resources and cost.

1. Name of the product in this design: Pot (Ceramic Maifan Stone Integrated Pot). 2. Purpose of this design: For cooking food. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of water purification, particularly provides a modification method of an ore raw material, a mineralized filter material, a mineralized filter element and a preparation method of the mineralized filter element, and aims to solve the problem that the drinking water safety of a user is influenced due to the risk of separating out heavy metals in an existing mineralized filter element. The invention provides a modification method of an ore raw material, the modification method comprises a first modification method, the first modification method comprises the steps that the ore raw material is subjected to acid pickling complexing treatment and calcination treatment in sequence, and the acid pickling complexing treatment is that the ore raw material reacts with an acidic reagent and then reacts with a complexing agent; in the calcining treatment, the ore raw materials subjected to acid pickling and complexing treatment are calcined in a protective gas atmosphere; wherein the ore raw material comprises at least one of medical stone and zeolite. The method can effectively remove heavy metals in the mineralized raw materials, improves drinking water safety of users, can increase the specific surface area of the ore raw materials, improves the solubility of silicon, and is more beneficial to release of metasilicic acid.

The invention discloses a high-yield and high-quality imitated wild dendrobium culture medium which is prepared by the following steps: putting medical stone powder and / or Bama stone powder and / or selenium-enriched stone powder and / or gneiss powder and clay into a mold, pressing into a blocky, platy or irregular culture medium (1), and firing and molding in a low-temperature kiln at 400-1000 DEG C; the larger planting holes (2) are communicated with the smaller drainage holes (3) in the culture medium (1), so that stabilization and drainage of the dendrobe are facilitated. The culture medium (1) is rich in mineral substances, low in density, loose in texture, high in water holding rate, wet in environment, capable of well inducing dendrobium nobile to grow aerial roots, adsorbing the aerial roots on the aerial roots and absorbing the rich mineral substances, flourishing in growth and rapid in effective component accumulation, the growth cycle is shortened, the dendrobium nobile quality is improved, and economic benefits are improved.

The application discloses micro-electrolysis energy active water and a preparation method thereof, and comprises the following raw materials in parts by weight: 10-30 parts of quartz sand, 20-40 parts of activated carbon, 5-30 parts of ceramic particles, 7-15 parts of nano silver particles, 5-8 parts of clam stone, 20-80 parts of tourmaline, 1-3 parts of magnesium powder, 2-8 parts of metal powder and 20-50 parts of medical stone. The application has the advantages of good treatment effect, solves the problems of single treatment effect, inconvenient purification of impurities and harmful substances in water, reduced water quality, short service life and increased water treatment cost of the prior art micro-electrolysis energy active water.

This invention discloses a Zisha mineral water filter, made from 60% Zisha clay, 20% tourmaline powder, 15% maifanite powder, and 5% clinoptilolite powder. The process involves vacuum refining, aging, molding, air-drying, and high-temperature sintering at 850℃ to produce mineralized ceramic blocks. The product can be directly placed in water cups or teapots, transforming tap water into weakly alkaline, small-molecule cluster active water (pH 7.4–8.2) within 10 minutes, dissolving beneficial minerals without heavy metal leaching. It is resistant to boiling water, does not pulverize, and does not cloud the water, with a service life of 6–12 months. This invention features a stable, safe, and convenient process suitable for daily drinking water, solving the problems of traditional filter media's single function, poor stability, and insufficient safety. It is suitable for healthy drinking water in homes and offices.

This invention discloses a bioactive material, its preparation method, and its application. The raw materials of the bioactive material comprise the following components by mass percentage: 20-50% bioactive filler, 5%-20% oxygen-generating filler, 10-30% maifanite, 0-30% ceramic particles, 0-30% quartz sand, 5-20% aluminum phosphate cement, 1-3% water-reducing agent, 10-30% bioactive bacterial composition, and 3-5% plant gum. The bioactive material provided by this invention can effectively maintain a healthy aquatic ecosystem and can be widely applied in the field of water purification.

This invention discloses a denitrifying biological filter based on maifanite-based sulfur-iron composite packing material and its application, belonging to the field of wastewater treatment technology. The denitrifying biological filter established by this invention comprises, from top to bottom, an influent distribution system, a filter media layer, a support layer, an air-water distribution system, and an air distribution pipe system. The composite packing material is prepared by homogeneous mixing and granulation of pyrrhotite, sulfur, and maifanite in a volume ratio of 2-6:1-3:1-3. Based on the sulfur-iron composite autotrophic denitrification process using pyrrhotite and sulfur, and using maifanite, a natural mineral, instead of traditional calcium carbonate as a novel pH adjuster, it effectively maintains the pH of the system, ensuring long-term stable operation. The denitrifying biological filter established using this composite packing material exhibits high reaction efficiency and strong nitrogen and phosphorus removal effects in wastewater treatment applications.

The invention relates to the technical field of purple sand pug, in particular to purple sand pug and a preparation method thereof. The purple sand pug comprises the following components in percentage by weight: 80.5%-88.5% of raw ore purple sand, 6%-7% of Mars aerolite, 1%-2% of quartz stone, 0.8%-1.8% of Hetian black mutton tallow jade, 0.1%-1.1% of natural crystal stone, 0.6%-1.6% of food-grade negative oxygen ion powder, 1%-2% of selenium ore, 1%-2% of stone needle and 1%-2% of medical stone; the preparation method has the beneficial effects that the advantages of traditional purple sand pug are reserved, and the advantages of good air permeability and natural color are achieved; through a scientific formula and a modern scientific and technological means, the benefits of the purple sand pug to human health are enhanced, namely, detoxifying and beautifying are achieved, and the cell life is prolonged; the preparation process is simple, easy to operate and suitable for large-scale production.

The invention discloses a natural composite medical stone and a preparation method thereof, the natural composite medical stone comprises natural broken stones and particles, the particles are formed by mixing two or more medical stone natural broken stones in different production areas, and the problem of incomplete mineral substance types of single medical stone is solved. And then the crushed stones are calcined for nine times at the total time of 1-5 hours and the temperature of 600-1000 DEG C, so that the crushed stones are repeatedly expanded, the density is reduced, natural pores are increased, the texture is relatively loose, and the mineral dissolution time is greatly shortened. Especially, particles prepared by crushing the raw materials into 400-2500-mesh ultrafine powder are looser in texture, and the mineral substances can be taken out after being soaked in water. Cup health maintenance becomes reality.

The present invention provides a wooden fish stone multifunctional composite fiber and a preparation method thereof, which relates to the field of functional fiber materials. Wooden fish stone, Bian stone and medical stone are cleaned and decomposed and ground respectively, and then blended with chemical fiber polymer masterbatch for melt spinning, and used as a core layer matrix online, and a coaxial wet spinning die is introduced to carry out coaxial wet spinning; the coating layer solution is a mixed spinning solution of viscose and wooden fish stone, Bian stone, medical stone, coupling agent and surfactant; the prepared fiber is cured and dried to obtain the wooden fish stone multifunctional composite fiber. Beneficial effects of the present invention: the preparation method successfully combines the high mechanical stability function of chemical fiber with the high comfort and high functional effect of viscose fiber by introducing a chemical fiber reinforcement functional body and coating the outer layer with a viscose functional body; the fiber has high energy, can promote blood circulation, and has a health-preserving function. The products made of the fiber have a wide range of applications and can be used in clothing, underwear, bedding, shoes and hats, socks and various protective gear.

The invention discloses a preparation method and application of a sodium stearate modified medical stone-based adsorption material, and the preparation method comprises the following steps: using widely distributed and easily processed natural medical stone minerals as raw materials, adding a sodium sulfate solution to modify medical stone, uniformly mixing the modified medical stone with anthracite duff and calcium carbonate, adding an alkaline sodium silicate solution to prepare a slurry, and carrying out vacuum drying to obtain the sodium stearate modified medical stone-based adsorption material. Carrying out compression molding on the slurry through a press machine, drying and calcining to prepare the medical stone-based adsorption material, and finally modifying through a sodium stearate soaking method to prepare the sodium stearate modified medical stone-based adsorption material. The preparation method of the sodium stearate modified medical stone-based adsorption material is low in cost and simple in process, the sodium stearate is used as a surfactant to modify the medical stone, the obtained sodium stearate modified medical stone-based adsorption material can efficiently remove lead ions in an aqueous solution as an adsorbent, the cost of the adsorbent is remarkably reduced, and the service life of the adsorbent is prolonged. The method has a good application prospect in the field of environmental protection, and meets the current water resource protection requirement.

The present application relates to the field of environmental protection material preparation and water treatment technology, and specifically discloses a recycling method for producing porous water treatment fillers using silt and red mud. The present application optimizes the raw material formula, and selects red mud, silt, tourmaline powder, medical stone powder and other components to form the base material. The filler prepared according to the method of the present application not only realizes the recycling of solid wastes such as silt and red mud, but also has an ideal pore structure, can fully contact with sewage, and helps to improve the treatment efficiency of sewage. At the same time, the present application also uses mullite, aluminum borate, tridymite and some minerals in red mud and clay materials to form the skeleton structure of the filler, which improves the mechanical properties of the filler, making it less likely to be damaged during use, and overcoming the defects in the relevant technology.

The invention discloses a Chinese liquor brewing method based on medical stone and Muyu stone, and relates to the technical field of Chinese liquor brewing, and the Chinese liquor brewing method comprises the following steps: selecting high-quality raw materials including sorghum, corn, wheat and rice; simultaneously selecting a plurality of medical stones and limonite, washing the medical stones and the limonite with clear water, putting the washed medical stones and limonite into the container, and adding purified water again to soak the medical stones and limonite; the preparation method comprises the following steps: carrying out purification treatment on raw materials by using water in which medical stone and Muyu stone are soaked for 2-4 hours generally, crushing the infiltrated raw materials, stirring the crushed raw materials according to a certain proportion, adding a proper amount of purified water and distiller's yeast, and uniformly stirring to obtain a finished product. The wine cellar is built by using gravel as a material, wherein the gravel is formed by crushing medical stone and Muyu stone. According to the invention, the effects of the Muyu stone and the medical stone can be exerted, and the brewed product is beneficial to human health.

This invention discloses a soil remediation conditioner for heavy metal contaminated soil and its preparation method, belonging to the field of soil environmental remediation technology. The conditioner uses ultrafine kaolin / maifanite as a base material, combined with functional components such as slaked lime, lightly calcined magnesium oxide, sulfide-modified zeolite, humic acid powder, anionic PAM, and hydrophobic silica. Class II fly ash can be selectively added to reduce production costs. The components work synergistically to achieve multiple effects including slow-release alkali regulation, targeted fixation of mercury and cadmium heavy metals, resistance to rainwater leaching, and long-term anti-caking. The preparation process of this invention adopts a graded feeding and segmented mixing mode, involving eight major processes: material pretreatment, base material premixing, functional component fusion, explosion-proof pulverization, fine anti-caking mixing, closed sieving, index testing, and explosion-proof sealed packaging. The entire production process is equipped with a negative pressure dust removal system and a multi-dimensional explosion-proof protection system, effectively solving production problems such as powder dust and sulfur dust explosions. Tests have verified that the finished product of this invention has a 200-mesh pass rate of ≥95%, moisture content of ≤8%, and a pH value that is stable in the range of 7.5-8.5. It also has a Hg and Cd heavy metal fixation rate of ≥80% and a shelf life of up to 6 months under normal temperature and cool conditions. At the same time, the raw material cost is 15%-20% lower than that of similar products, the production safety factor is high, and it is green and environmentally friendly. It can be widely used in the remediation of farmland soil with light and moderate heavy metal pollution, and has broad prospects for industrialization.

The present invention belongs to the field of sewage treatment technology, and in particular relates to a medical stone-based composite filler, its preparation method, and application. The present invention provides a medical stone-based composite filler comprising a medical stone substrate and a coating located within the pores and surface of the medical stone substrate; the medical stone substrate comprises medical stone, sulfur, activated carbon, iron powder, and polyethylene; and the coating comprises microcrystalline cellulose, calcium carbonate, polyhydroxy fatty acid, polyvinyl alcohol, sodium lauryl sulfate, and epoxy resin. The medical stone-based composite filler provided by the present invention exhibits excellent denitrification performance when used as a sulfur autotrophic denitrification filler.